UM570 User manual STMFDISCOVERY Discovery kit for STMF0xx microcontrollers Introduction The STMFDISCOVERY is designed to help you explore the features of the STM F -bit ARM Cortex -M mixed-signal MCU, and develop your applications. It is based on an STMF0VCT6 and includes an ST-LINK/V embedded debug tool interface, Gyroscope ST MEMS, E-compass with accelerometer ST MEMS, LEDs, pushbuttons and a USB mini-b connector. Figure. STMFDISCOVERY Table. Applicable tools Type Evaluation tools Part number STMFDISCOVERY September 0 Doc ID 059 Rev /6 www.st.com
Contents UM570 Contents Conventions................................................ 5 Quick start................................................. 6. Getting started.............................................. 6. System requirements......................................... 6. Development toolchain supporting the STMFDISCOVERY......... 6. Order code................................................. 6 Features................................................... 7 Hardware and layout......................................... 8. STMF0VCT6 microcontroller............................... Embedded ST-LINK/V........................................ Using ST-LINK/V to program/debug the STMF0VCT6 on board... Using ST-LINK/V to program/debug an external STM application.. 5. Power supply and power selection.............................. 7. LEDs.................................................... 7.5 Pushbuttons............................................... 7.6 USB device supported....................................... 8.7 E-compass/accelerometer MEMS (ST MEMS LSM0DLHC)........ 8.8 Gyroscope MEMS (ST MEMS LGD0)......................... 8.9 JP (Idd).................................................. 8.0 OSC clock................................................ 9.0. OSC clock supply......................................... 9.0. OSC khz clock supply................................... 9. Solder bridges............................................. 0. Extension connectors........................................ 5 Mechanical drawing........................................ 0 6 STMFDISCOVERY electrical schematics..................... 7 Revision history........................................... 5 /6 Doc ID 059 Rev
UM570 List of figures List of figures Figure. STMFDISCOVERY..................................................... Figure. Hardware block diagram.................................................... 8 Figure. Board layout (top view)..................................................... 9 Figure. Board layout (bottom view)................................................. 0 Figure 5. STMF0VCT6 package................................................ Figure 6. STMF0VCT6 block diagram............................................ Figure 7. Typical configuration...................................................... Figure 8. STMFDISCOVERY connections image.................................... 5 Figure 9. ST-LINK/V connections image............................................. 6 Figure 0. STMFDISCOVERY mechanical drawing................................... 0 Figure. STMFDISCOVERY top level............................................ Figure. ST-LINK/V (SWD only)................................................... Figure. STMF0VCT6 MCU................................................... Figure. Peripherals............................................................. Doc ID 059 Rev /6
List of tables UM570 List of tables Table. Applicable tools........................................................... Table. ON/OFF conventions...................................................... 5 Table. Jumper states........................................................... Table. Debug connector CN (SWD).............................................. 5 Table 5. Solder bridges........................................................... 0 Table 6. STMF0VCT6 MCU pin description versus board function..................... Table 7. Document revision history................................................. 5 /6 Doc ID 059 Rev
UM570 Conventions Conventions Table provides the definition of some conventions used in the present document. Table. Convention ON/OFF conventions Definition Jumper JP ON Jumper fitted Jumper JP OFF Jumper not fitted Solder bridge SBx ON SBx connections closed by solder Solder bridge SBx OFF SBx connections left open Doc ID 059 Rev 5/6
Quick start UM570 Quick start The STMFDISCOVERY is a low-cost and easy-to-use development kit to quickly evaluate and start development with an STM F series microcontroller. Before installing and using the product, please accept the Evaluation Product License Agreement from www.st.com/stmfdiscovery. For more information on the STMFDISCOVERY and for demonstration software, visit www.st.com/stmfdiscovery.. Getting started Follow the sequence below to configure the STMFDISCOVERY board and launch the DISCOVER application:. Check the jumper positions on the board, JP on, CN on (DISCOVERY selected).. Connect the STMFDISCOVERY board to a PC with a USB cable type A to mini-b through the USB ST-LINK or USB USER connector to power the board. The red LEDs LD (PWR) and LD (COM) light up.. The eight LED indicators blink sequentially.. Press the USER button to enable the MEMS gyroscope sensor. 5. Observe how the blinking of the LEDs indicates the gyroscope movements. 6. Press the USER button again to enable the MEMS e-compass sensor. 7. Keep the board in a horizontal position. One of the eight LEDs lights up to indicate the direction of the north. 8. Tilt the board and the eight LEDs blink again 9. To examine or modify the Discover project related to this demo, visit www.st.com/stmfdiscovery and follow the tutorial. Discover the STMF0xx MCU features, download and execute programs proposed in the list of projects. 0. Develop your own application using the available examples.. System requirements Windows PC (XP, Vista, 7) USB type A to Mini-B USB cable. Development toolchain supporting the STMFDISCOVERY Altium, TASKING VX-toolset ARM, Atollic TrueSTUDIO IAR, EWARM (IAR Embedded Workbench ) Keil, MDK-ARM. Order code To order the STMF0xx Discovery kit, use the order code STMFDISCOVERY. 6/6 Doc ID 059 Rev
UM570 Features Features The STMFDISCOVERY offers the following features. STMF0VCT6 microcontroller featuring 56 KB of Flash memory, 8 KB of RAM in an LQFP00 package. On-board ST-LINK/V with selection mode switch to use the kit as a standalone ST-LINK/V (with SWD connector for programming and debugging). Board power supply: through the USB bus or from an external V or 5 V supply voltage. External application power supply: V and 5 V. LGD0, ST MEMS motion sensor, -axis digital output gyroscope. LSM0DLHC, ST MEMS system-in-package featuring a D digital linear acceleration sensor and a D digital magnetic sensor. Ten LEDs: LD (red) for. V power-on. LD (red/green) for USB communication. Eight user LEDs, LD/0 (red), LD/9 (blue), LD5/8 (orange) and LD6/7 (green). Two pushbuttons (user and reset). USB USER with Mini-B connector. Extension header for LQFP00 I/Os for quick connection to prototyping board and easy probing. A large number of free ready-to-run application firmware examples are available at www.st.com/stmfdiscovery to support quick evaluation and development. Doc ID 059 Rev 7/6
Hardware and layout UM570 Hardware and layout The STMFDISCOVERY is designed around the STMF0VCT6 microcontroller in a 00-pin LQFP package. Figure illustrates the connections between the STMF0VCT6 and its peripherals (ST-LINK/V, pushbutton, LED, USB, Gyroscope ST MEMS, E-compass with accelerometer ST MEMS, and connectors). Figure and Figure help you to locate these features on the STMFDISCOVERY. Figure. Hardware block diagram 8/6 Doc ID 059 Rev
UM570 Hardware and layout Figure. Board layout (top view) Note: Pin of CN, CN, JP, JP, P and P connectors are identified by a square. Doc ID 059 Rev 9/6
Hardware and layout UM570 Figure. Board layout (bottom view) RoHS SN Note: If SB is ON, SB7 must be OFF and R removed to provide the clock source from MCO correctly. 0/6 Doc ID 059 Rev
UM570 Hardware and layout. STMF0VCT6 microcontroller This ARM Cortex-M -bit MCU with FPU has 56 KB Flash, 8 KB SRAM, ADCs, two DAC channels, seven comparators, four PGAs, timers,.0-.6 V operation. Figure 5. STMF0VCT6 package This device provides the following benefits. 7 MHz/6 DMIPS (from Flash) or 9 DMIPS (from CCM-SRAM) Cortex-M with single cycle DSP MAC and floating point unit: Boosted execution of control algorithms. More features possible for your applications. Ease of use. Better code efficiency. Faster time to market. Elimination of scaling and saturation. Easier support for meta-language tools. Real-time performance: CCM-SRAM (core coupled memory): 8 Kbytes of SRAM mapped to the instruction bus; critical routines loaded in the 8-Kbyte CCM at startup can be completed at full speed with zero wait states, achieving 9 Dhrystone MIPS and CoreMark score 55 at 7 MHz. SRAM and CCM-SRAM with parity bit -bit AHB bus matrix DMA controllers Memory protection unit (MPU). More performance for critical routines with zero-wait state execution from safe CCM- SRAM. Outstanding power efficiency: Stop mode down to 5.7 μa typ RTC < μa typ in VBAT mode.0 to.6 V or.8 V +/-8% power supply range Flexibility to reduce power consumption for applications requiring advanced analog peripherals and low-power modes. Running at low voltage or on a rechargeable battery. Doc ID 059 Rev /6
Hardware and layout UM570 Maximum integration: Up to 56 Kbytes of on-chip Flash memory, 8 Kbytes of SRAM, reset circuit, internal RCs, PLLs, WLCSP package available, More features in spaceconstrained applications. Superior and innovative peripherals: Analog: x -bit ADC 5 MSPS reaching 8 MSPS in interleaved mode, x 6-bit Sigma Delta ADC up to 50 KSPS, fast comparators (50 ns), programmable gain amplifiers ( gains, % accuracy). -bit DACs. Up to 7 timers: 6 and bits running up to MHz. Audio: simplex or full duplex I²S interfaces. Up to communication interfaces including 5x USART (9 Mbit/s), x SPI/I²S (8 Mbit/s), x I²C ( MHz fast mode plus), CAN ( Mbit/s), USB full speed. Consumer electronic control (CEC). Cyclic redundancy check (CRC). Capacitive touch-sensing ( keys). Full set of integration features on chip resulting in simplified board designs and fewer external components. BOM cost reduced. Pin compatibility and same API for peripherals as F series: More than 50 Cortex-M based compatible STM devices. More than 70 Cortex-M based compatible STM devices. Digital signal processing (DSP) capability at a competitive price. /6 Doc ID 059 Rev
UM570 Hardware and layout Figure 6. STMF0VCT6 block diagram V AHB decoder MS8960V Doc ID 059 Rev /6
Hardware and layout UM570. Embedded ST-LINK/V The ST-LINK/V programming and debugging tool is integrated on the STMFDISCOVERY. The embedded ST-LINK/V can be used in two different ways according to the jumper states (Table ). Program/debug the MCU on board, Program/debug an MCU in an external application board using a cable connected to SWD connector CN. The embedded ST-LINK/V supports only SWD for STM devices. For information about debugging and programming features, refer to user manual UM075 (ST-LINK/V in-circuit debugger/programmer for STM8 and STM) which describes in detail all the ST-LINK/V features. Figure 7. Typical configuration Hardware requirements: - USB cable type A to mini-b - Computer with Windows XP, Vista or 7 Development toolchains: - Altium TASKING VX-Toolset - Atollic TrueSTUDIO - IAR EWARM - Keil MDK-ARM MS5V Table. Jumper states Jumper state Both CN jumpers ON Both CN jumpers OFF Description ST-LINK/V functions enabled for on-board programming (default) ST-LINK/V functions enabled for application through external CN connector (SWD supported).. Using ST-LINK/V to program/debug the STMF0VCT6 on board To program the STMF0VCT6 MCU on the board, simply plug in the two jumpers on CN, as shown in Figure 8 in red, but do not use the CN connector as that could disturb communication with the STMF0VCT6 of the STMFDISCOVERY. /6 Doc ID 059 Rev
UM570 Hardware and layout Figure 8. STMFDISCOVERY connections image.. Using ST-LINK/V to program/debug an external STM application Note: It is very easy to use the ST-LINK/V to program the STM on an external application. Simply remove the two jumpers from CN as shown in Figure 9, and connect your application to the CN debug connector according to Table. SB7 must be OFF if you use the CN pin 5 in your external application. Table. Debug connector CN (SWD) Pin CN Designation VDD_TARGET VDD from application SWCLK SWD clock GND Ground SWDIO SWD data input/output 5 NRST RESET of target MCU 6 SWO Reserved Doc ID 059 Rev 5/6
Hardware and layout UM570 Figure 9. ST-LINK/V connections image 6/6 Doc ID 059 Rev
UM570 Hardware and layout. Power supply and power selection The power supply is provided either by the host PC through the USB cable, or by an external 5 V power supply. Note: The D and D diodes protect the 5 V and V pins from external power supplies. 5 V and V can be used as output power supplies when another application board is connected to pins P and P. In this case, the 5 V and V pins deliver a 5 V or V power supply and power consumption must be lower than 00 ma. 5 V and V can also be used as input power supplies, for example when the USB connectors are not connected to the PC. In this case, the STMFDISCOVERY board must be powered by a power supply unit or by auxiliary equipment complying with standard EN-60950-: 006+A/009, and must be safety extra low voltage (SELV) with limited power capability. The board can be also powered through the USB USER connector and is protected by D and D5 diodes when both USBs are connected (in which case, the 5 V power is around. volts).. LEDs LD PWR: red LED indicates that the board is powered. LD COM: LD default status is red. LD turns to green to indicate that communications are in progress between the PC and the ST-LINK/V. User LD: red LED is a user LED connected to the I/O PE9 of the STMF0VCT6. User LD: blue LED is a user LED connected to the I/O PE8 of the STMF0VCT6. User LD5: orange LED is a user LED connected to the I/O PE0 of the STMF0VCT6. User LD6: green LED is a user LED connected to the I/O PE5 of the STMF0VCT6. User LD7: green LED is a user LED connected to the I/O PE of the STMF0VCT6. User LD8: orange LED is a user LED connected to the I/O PE of the STMF0VCT6. User LD9: blue LED is a user LED connected to the I/O PE of the STMF0VCT6. User LD0: red LED is a user LED connected to the I/O PE of the STMF0VCT6..5 Pushbuttons B USER: user and wake-up button connected to the I/O PA0 of the STMF0VCT6. B RESET: pushbutton connected to NRST is used to RESET the STMF0VCT6. Doc ID 059 Rev 7/6
Hardware and layout UM570.6 USB device supported The STMF0VCT6 MCU is also used to drive the second USB mini-b connector (USB USER) which allows the board to be used as a USB Device. The STMFDISCOVERY can then act as a USB joystick, mouse, or other similar device. If both USBs are connected, diodes D and D5 protect the board and use the power from the USB ST-LINK. The board can be powered through this USB USER connector, then LED PWR lights, LED COM blinks and it can run an application in standalone mode..7 E-compass/accelerometer MEMS (ST MEMS LSM0DLHC) The LSM0DLHC is an ultra-compact low-power system-in-package featuring a D digital linear acceleration sensor and a D digital magnetic sensor. It includes a sensing element and an IC interface able to provide the measured acceleration to the external world through IC serial interface. The LSM0DLHC has dynamically user-selectable full scales of ±g/±8g and is capable of measuring acceleration, and a magnetic field full scale from ±.g to 8.g with an output data rate of 00 Hz or 00 Hz. The STMF0VCT6 MCU controls this motion sensor through the IC interface..8 Gyroscope MEMS (ST MEMS LGD0) The LGD0 is an ultra-compact, low-power, three-axis angular rate sensor. It includes a sensing element and an IC interface able to provide the measured angular rate to the external world through the IC/SPI serial interface. The LGD0 has dynamically user-selectable full scales of ±50 dps/±500 dps/±000 dps and is capable of measuring rates. The STMF0VCT6 MCU controls this motion sensor through the SPI interface..9 JP (Idd) Jumper JP, labeled Idd, allows the consumption of the STMF0VCT6 to be measured by removing the jumper and connecting an ammeter. Jumper on: STMF0VCT6 is powered (default). Jumper off: an ammeter must be connected to measure the STMF0VCT6 current. If there is no ammeter, the STMF0VCT6 is not powered. 8/6 Doc ID 059 Rev
UM570 Hardware and layout.0 OSC clock.0. OSC clock supply The following information indicates all configurations for clock supply selection. MCO from ST-LINK. From MCO of the STMF0C8T6. This frequency cannot be changed, it is fixed at 8 MHz and connected to PF0-OSC_IN of the STMF0VCT6. Configuration needed: SB closed, SB7 open, R removed SB8, R, C, C, X = don't care Oscillator on board. From X crystal (not provided). For typical frequencies and its capacitors and resistors, please refer to the STMF0VCT6 Datasheet. Configuration needed: SB, SB7, SB8 open R, R, C, C, X soldered Oscillator from external PF0. From external oscillator through pin 5 of the P connector. Configuration needed: SB open, SB7 closed, R removed SB8, R, C, C, X = don't care No external oscillator. From Internal oscillator HSI only. PF0 and PF can be used as GPIO. Configuration needed: SB open, SB7 closed, SB8 closed, R removed, R removed C, C, X = don't care.0. OSC khz clock supply The following information indicates all configurations for the khz clock supply selection. Oscillator on board. From X Crystal (not provided). Configuration needed: SB open, SB6 open. R9, R0, C, C6, X soldered. Oscillator from external PC. From external oscillator through the pin 7 of P connector. Configuration needed: SB open, R9 removed SB6, R0, C, C6, X = don't care No external oscillator. PC and PC5 can be used as GPIO. Configuration needed: SB closed, SB6 closed, R9 removed, R0 removed. C, C6, X = don't care. Doc ID 059 Rev 9/6
Hardware and layout UM570. Solder bridges Table 5. Solder bridges Bridge State () Description SB7,8 OFF X, C, C, R and R provide a clock. PF0, PF are disconnected from P. (X crystal) () ON PF0, PF are connected to P (R and R must not be fitted). SB,,5,8 (default) ON Reserved, do not modify SB,,6,9 (reserved) OFF Reserved, do not modify SB,6 (X crystal) SB (B-RESET) SB0 (B-USER) SB,5 (RX,TX) SB7 (NRST) SB0 (SWO) SB (STM_RST) SB9 (BOOT0) SB, (USB USER) SB (MCO) () OFF ON ON OFF ON OFF OFF ON ON OFF ON OFF OFF ON ON OFF OFF X, C, C6, R9 and R0 deliver a KHz clock. PC, PC5 are not connected to P. PC, PC5 are only connected to P. Remove only R6, R9 B Push Button is connected to NRST of STMF0VCT6 B Push Button is not connected to NRST of STMF0VCT6 B Push Button is connected to PA0 B Push Button is not connected to PA0 Reserved, do not modify Reserved, do not modify NRST signal of connector CN is connected to NRST of STMF0VCT6 NRST signal is not connected SWO signal of connector CN is connected to PB SWO signal is not connected No incidence on NRST signal of STMF0C8T6 NRST signal of STMF0C8T6 is connected to GND BOOT0 signal of STMF0VCT6 is at level "0" through 50 ohm pull-down BOOT0 signal of STMF0VCT6 is at level "" through 0K ohm pull-up (not provided). PA and PA are only used for USB USER and not connected to P to avoid noise. ON PA and PA are connected to P. OFF ON MCO signal of STMF0C8T6 is not used. MCO clock signal from STMF0C8T6 is connected to OSC_IN of STMF0VCT6.. Default state is shown in bold.. If SB is ON, SB7 must be OFF and R removed to provide the clock source from the MCO correctly. 0/6 Doc ID 059 Rev
UM570 Hardware and layout. Extension connectors The male headers P and P can connect the STMFDISCOVERY to a standard prototyping/wrapping board. STMF0VCT6 GPI/Os are available on these connectors. P and P can also be probed by an oscilloscope, logical analyzer or voltmeter. Table 6. STMF0VCT6 MCU pin description versus board function MCU pin Board function Main function Alternate functions LQFP00 pin num. LSM0DLHC LGD0 Pushbutton LED SWD USB OSC Free I/O Power supply CN P P BOOT0 9 9 NRST RESET NRST 5 PA0 TIM_CH_ETR, G_IO, USART_CTS, COMP_OUT, TIM8_BKIN, TM8_ETR USER PA PA PA PA TIM_CH, G_IO, USART_RTS, TIM5_CHN TIM_CH, G_IO, USART_TX, COMP_OUT, TIM5_CH, AOP_OUT TIM_CH, G_IO, USART_RX, TIM5_CH TIM_CH, G_IO, SPI_NSS, SPI_NSS/IS_WS, USART_CK 9 5 6 9 6 PA5 TIM_CH_ETR, G_IO, SPI_SCK 0 SCL/SPC 5 Doc ID 059 Rev /6
Hardware and layout UM570 Table 6. STMF0VCT6 MCU pin description versus board function (continued) MCU pin Board function Main function Alternate functions LQFP00 pin num. LSM0DLHC LGD0 Pushbutton LED SWD USB OSC Free I/O Power supply CN P P PA6 TIM6_CH, TIM_CH, G_IO, TIM8_BKIN, SPI_MISO, TIM_BKIN, AOP_OUT, COMP_OUT SAO/SDO 8 PA7 TIM7_CH, TIM_CH, G_IO, TIM8_CHN, SPI_MOSI, TIM_CHN, COMP_OUT SDA/SDI/SDO 7 PA8 PA9 PA0 PA MCO, IC_SMBAL, IS_MCK, TIM_CH, USART_CK, COMP_OUT, TIM_ETR G_IO, IC_SCL, IS_MCK, TIM_CH, USART_TX, COMP5_OUT, TIM5_BKIN, TIM_CH TIM7_BKIN, G_IO, IC_SDA, TIM_CH, USART_RX, COMP6_OUT, TIM_CH, TIM8_BKIN TIM_CHN, USART_CTS, COMP_OUT, CAN_RX, TIM_CH, TIM_CH_BKIN, USBDM 67 5 68 69 70 DM /6 Doc ID 059 Rev
UM570 Hardware and layout Table 6. STMF0VCT6 MCU pin description versus board function (continued) MCU pin Board function Main function Alternate functions LQFP00 pin num. LSM0DLHC LGD0 Pushbutton LED SWD USB OSC Free I/O Power supply CN P P PA TIM6_CH, TIM_CHN, USART_RTS, COMP_OUT, CAN_TX, TIM_CH, TIM_ETR, USBDP 7 DP PA JTMS-SWDAT, TIM6_CHN, G_IO, IR-Out, USART_CTS, TIM_CH 7 SWDIO 0 PA JTCK-SWCLK, G_IO, IC_SDA, TIM8_CH, TIM_BKIN, USART_TX 76 SWCLK 7 PA5 PB0 PB JTDI, TIM_CH_ETR, TIM8_CH, IC_SCL, SPI_NSS, SPI_NSS/IS_WS, USART_RX, TIM_BKIN TIM_CH, G_IO, TIM8_CHN, TIM_CHN TIM_CH, G_IO, TIM8_CHN, TIM_CHN, COMP_OUT, AOP_OUT 77 8 5 6 PB G_IO 7 PB JTDO/TRACESWO, TIM_CH, TIM_ETR, G5_IO, TIM8_CHN, SPI_SCK, SPI_SCK/IS_CK, USART_TX, TIM_ETR 89 SWO 6 6 Doc ID 059 Rev /6
Hardware and layout UM570 Table 6. STMF0VCT6 MCU pin description versus board function (continued) MCU pin Board function Main function Alternate functions LQFP00 pin num. LSM0DLHC LGD0 Pushbutton LED SWD USB OSC Free I/O Power supply CN P P PB PB5 NJTRST, TIM6_CH, TIM_CH, G5_IO, TIM8_CHN, SPI_MISO, SPI_MISO/IS_DIN, USART_RX, TIM7_BKIN TIM6_BKIN, TIM_CH, TIM8_CHN, IC_SMBAL, SPI_MOSI, SPI_MOSI/IS_DO UT, USART_CK, TIM7_CH 90 9 PB6 TIM6_CHN, TIM_CH, G5_IO, IC_SCL, TIM8_CH, TIM8_ETR_BKIN, USART_TX 9 SCL PB7 TIM7_CHN, TIM_CH, G5_IO, IC_SDA, TIM8_BKIN, USART_RX, TIM_CH 9 SDA PB8 PB9 PB0 PB TIM6_CH, TIM_CH, SYNCH, IC_SCL, COMP_OUT, CAN_RX, TIM8_CH, TIM_BKIN TIM7_CH, TIM_CH, IC_SDA, IR-OUT, CAN_TX, TIM8_CH TIM_CH, SYNCH, USART_TX TIM_CH, G6_IO, USART_RX, COMP_OUT 95 7 96 8 7 8 /6 Doc ID 059 Rev
UM570 Hardware and layout Table 6. STMF0VCT6 MCU pin description versus board function (continued) MCU pin Board function Main function Alternate functions LQFP00 pin num. LSM0DLHC LGD0 Pushbutton LED SWD USB OSC Free I/O Power supply CN P P PB PB PB PB5 G6_IO, IC_SMBAL, SPI_NSS/IS_WS, TIM_BKIN, USART_CK, AOP_OUT G6_IO, SPI_SCK/IS_CK, TIM_CHN, USART_CTS TIM5_CH, G6_IO, SPI_MISO/IS_DIN, TIM_CHN, USART_RTS TIM5_CH, TIM5_CHN, TIM_CHN, SPI_MOSI/ IS_DOUT 5 6 5 5 5 8 5 7 PC0 5 6 PC 6 5 PC COMP7_OUT 7 8 PC TIM_BKIN 8 7 PC USART_TX 0 PC5 G_IO, USART_RX 9 PC6 PC7 PC8 TIM_CH, TIM8_CH, IS_MCK, COMP6_OUT TIM_CH, TIM8_CH, IS_MCK, COMP5_OUT TIM_CH, TIM8_CH, COMP_OUT 6 7 6 8 65 7 Doc ID 059 Rev 5/6
Hardware and layout UM570 Table 6. STMF0VCT6 MCU pin description versus board function (continued) MCU pin Board function Main function Alternate functions LQFP00 pin num. LSM0DLHC LGD0 Pushbutton LED SWD USB OSC Free I/O Power supply CN P P PC9 PC0 PC PC TIM_CH, TIM8_CH_BKIN, COMP_OUT TIM8_CHN, UART_TX, SPI_SCK/IS_CK, USART_TX TIM8_CHN, UART_RX, SPI_MISO/IS_DIN, USART_RX TIM8_CHN, UART5_TX, SPI_MOSI/ IS_DOUT, USART_CK 66 6 78 5 79 6 80 PC TIM_CHN 7 0 PC OSC_IN 8 PC5 OSC_OUT 9 OSC_IN OSC_OUT 7 8 PD0 CAN_RX 8 PD PD PD TIM8_CH_BKIN, CAN_TX TIM_ETR, TIM8_BKIN, UART5 RX TIM_CH_ETR, USART_CTS 8 8 8 9 PD TIM_CH, USART_RTS 85 0 PD5 USRT_TX 86 7 6/6 Doc ID 059 Rev
UM570 Hardware and layout Table 6. STMF0VCT6 MCU pin description versus board function (continued) MCU pin Board function Main function Alternate functions LQFP00 pin num. LSM0DLHC LGD0 Pushbutton LED SWD USB OSC Free I/O Power supply CN P P PD6 TIM_CH, USART_RX 87 8 TIM_CH, PD7 88 5 USART_CK PD8 USART_TX 55 0 PD9 USART_RX 56 9 PD0 USART_CK 57 PD USART_CTS 58 PD TIM_CH, G8_IO, USART_RTS 59 PD TIM_CH, G8_IO 60 PD TIM_CH, G8_IO 6 6 PD5 PE0 TIM_CH, G8_IO, SPI_NSS TIM_ETR, TIM6_CH, USART_TX 6 5 97 INT 5 PE TIM7_CH, USART_RX 98 DRDY/INT 6 PE TRACECK, TIM_CH, G7_IO DRDY PE TRACED0, TIM_CH, G7_IO CS_IC/SPI PE TRACED, TIM_CH, G7_IO INT PE5 TRACED, TIM_CH, G7_IO PE6 TRACED 5 9 INT PE7 TIM_ETR 8 Doc ID 059 Rev 7/6
Hardware and layout UM570 Table 6. STMF0VCT6 MCU pin description versus board function (continued) MCU pin Board function Main function Alternate functions LQFP00 pin num. LSM0DLHC LGD0 Pushbutton LED SWD USB OSC Free I/O Power supply CN P P PE8 TIM_CHN 9 PE9 TIM_CH 0 LD/ BLUE LD/ RED 6 5 PE0 TIM_CHN LD5/ ORANGE 8 PE TIM_CH LD7/ GREEN 7 PE TIM_CHN LD9/ BLUE 0 PE TIM_CH LD0/ RED 9 PE TIM_CH_BKIN 5 LD8/ ORANGE PE5 TIM_BKIN, USART_RX 6 LD6/ GREEN PF0 OSC_IN, IC_SDA, TIM_CHN OSC_IN 5 PF OSC_OUT, IC_SCL OSC_OUT 6 PF 9 0 PF COMP_OUT 7 PF6 PF9 PF0 TIM_CH, IC_SCL, USART_RTS TIM5_CH, SPI_SCK TIM5_CH, SPI_SCK 7 9 0 8/6 Doc ID 059 Rev
UM570 Hardware and layout Table 6. STMF0VCT6 MCU pin description versus board function (continued) MCU pin Board function Main function Alternate functions LQFP00 pin num. LSM0DLHC LGD0 Pushbutton LED SWD USB OSC Free I/O Power supply CN P P 5V 5V V V VDD 0 GND GND GND 9 9 50 50 Doc ID 059 Rev 9/6
Mechanical drawing UM570 5 Mechanical drawing Figure 0. STMFDISCOVERY mechanical drawing 6.mm 66.00mm 5.mm 6.mm.mm 97.00mm 5.mm.8mm 5.08mm.mm 6.0mm.8mm.5mm.5mm 6.mm 5.mm 6.mm 0/6 Doc ID 059 Rev
Doc ID 059 Rev /6 6 STMFDISCOVERY electrical schematics Figure. A B C D STMFDISCOVERY top level STMF_USART_RX STMF_USART_TX V V PC PC PA PA PF PA5 PA7 PC5 PB PE7 PE9 PE PE PE5 PB PB PB5 PD9 PD PD PD5 PC6 PC5 PC ST_LINK_V.SCHDOC U_ST_LINK PC5 PC P 5 6 7 8 9 0 5 6 7 8 9 0 5 6 7 8 9 0 5 6 7 8 9 0 5 6 7 8 9 50 Header 5X MCO PA PA PB NRST V NRST PC0 PC PF PA0 PA PA PA6 PC PB0 PB PE8 PE0 PE PE PB0 PB PB PD8 PD0 PD PD PC7 MCO PA PA PB NRST V TCK/SWCLK TMS/SWDIO T_SWO T_NRST PA0 PA PA PA PA PA5 PA6 PA7 PA8 PA9 PA0 PA PA PA PA PA5 PB0 PB PB PB PB PB5 PB6 PB7 PB8 PB9 PB0 PB PB PB PB PB5 PC0 PC PC PC PC PC5 PC6 PC7 PC8 PC9 PC0 PC PC PC PC PC5 BOOT0 NRST U_STMFx STMFx.SchDoc PA0 PA PA PA PA PA5 PA6 PA7 PA8 PA9 PA0 PA PA PA PA PA5 PB0 PB PB PB PB PB5 PB6 PB7 PB8 PB9 PB0 PB PB PB PB PB5 PC0 PC PC PC PC PC5 PC6 PC7 PC8 PC9 PC0 PC PC PC PC PC5 BOOT0 NRST PE0 PE PE PE PE PE5 PE6 PE7 PE8 PE9 PE0 PE PE PE PE PE5 PD0 PD PD PD PD PD5 PD6 PD7 PD8 PD9 PD0 PD PD PD PD PD5 PF0 PF PF PF PF6 PF9 PF0 MCO PE0 PE PE PE PE PE5 PE6 PE7 PE8 PE9 PE0 PE PE PE PE PE5 PD0 PD PD PD PD PD5 PD6 PD7 PD8 PD9 PD0 PD PD PD PD PD5 PF0 PF PF PF PF6 PF9 PF0 MCO PA STMicroelectronics Title: 5V SB PE0 PE PE PE PE PE5 PE8 PE9 PE0 PE PE PE PE PE5 5V PF9 PF0 PC PE6 PE PE PE0 PB8 BOOT0 PB6 PB PD7 PD5 PD PD PC PC0 PA PF6 PA0 PA8 PC8 U_IO Peripherals IO Peripherals.SchDoc PE0 PE PE PE PE PE5 PE8 PE9 PE0 PE PE PE PE PE5 P 5 6 7 8 9 0 5 6 7 8 9 0 5 6 7 8 9 0 5 6 7 8 9 0 5 6 7 8 9 50 Header 5X STMFDISCOVERY 5V PF0 PF PC5 PC PE5 PE PE PB9 PB7 PB5 PB PD6 PD PD PD0 PC PA5 PA PA9 PC9 Number: MB05 Rev: B.(PCB.SCH) Date:9//0 Sheet of NRST PA0 PA5 PA6 PA7 PA PA PB6 PB7 VDD NRST PA0 PA5 PA6 PA7 Rev A.0 --> First Version Rev B.0 --> PCB B-00, added SB to isolate USB USER Rev B. --> PCB B-00, reverse LEDs Colors Red/Blue on sheet, only a picture modification 5V SB PA PA PB6 PB7 PA A B C D UM570 STMFDISCOVERY electrical schematics
/6 Doc ID 059 Rev Figure. A B C D Board Ident: PC=0 R 00K Not Fitted C9 0pF V C V 00nF SB U5V ST-LINK/V (SWD only) X 8MHz STMF_USART_RX PC5 PC STMF_USART_TX R9 R8 R R5 C7 0pF Close to JP Not Fitted EXT_5V, Input or Output D 0K 0K OSC_IN OSC_OUT STM_RST K7 K7 BAT60JFILM SB TX RX SB5 AIN_ STLINK_TX 5V JP 5 6 7 8 9 0 V VBAT PC PC PC5 OSCIN OSCOUT NRST VSSA VDDA PA0 PA PA STLINK_RX Not Fitted CN VCC D- D+ ID GND SHELL R0 00K SWIM_IN SWIM SWIM_IN SWIM_RST SWIM_RST_IN T_JTCK T_JTDO T_JTDI T_NRST T_JRST USB ST-LINK SWIM_IN SWIM STM_JTCK 8 7 6 5 0 9 8 7 VDD_ VSS_ PB9 PB8 BOOT0 PB7 PB6 PB5 PB/JNTRST PB/JTDO PA5/JTDI JTCK/SWCLK PA PA PA5 PA6 PA7 PB0 PB PB/BOOT PB0 PB VSS_ VDD_ 5 6 7 8 9 0 5 0 5075BMR-05-SM VDD_ VSS_ JTMS/SWDIO PA PA PA0 PA9 PA8 PB5 PB PB PB V U5V R K5 R 0 USB_DM V R 0 USB_DP R 00K 6 5 0 9 8 7 6 5 U STMF0C8T6 V STM_JTMS USB_DP USB_DM T_SWO LED_STLINK T_JTMS T_JTCK V R K T_SWDIO_IN LD RED Idd JP V VDD C0 00nF SWD CN 5 6 Header 6 C5 00nF R 0K C8 00nF R9 R0 R R Wired on Solder Side C 00nF JP JP Not Fitted D R7 AIN_ 00 BAT60JFILM T_JTCK T_JTMS T_NRST T_SWO RC Must be very close to STMF0 pin 9 R8 MCO MCO 00 C8 0pF R6 00 Not Fitted 5V U Vin TCK/SWCLK TMS/SWDIO COM PWR DEFAULT SB SB SB5 SB8 LED_STLINK INH C GND BYPASS μf_x5r_060 LD985MR C 00nF CN Jumpers ON --> DISCOVERY Selected Jumpers OFF --> ST-LINK Selected Vout T_SWO R6 00 R5 00 C 0nF_X7R_060 T_NRST STMicroelectronics 5 SB0 Title: STMFDISCOVERY ST-LINK/V (SWD only) RESERVED Number: MB05 Rev: B.(PCB.SCH) Date:9//0 Sheet of SB SB SB6 SB9 SB7 V STM_JTCK SWCLK STM_JTMS LD Red R 0 _Green LD_BICOLOR_CMS D BAT60JFILM C6 μf_x5r_060 C 00nF PA PA NRST PB SWDIO V V SWD EXT_V, Input or Output A B C D STMFDISCOVERY electrical schematics UM570
UM570 STMFDISCOVERY electrical schematics Doc ID 059 Rev /6 Figure. STMF0VCT6 MCU D D C C B B A A STMicroelectronics Title: Number: Rev: Sheet of B.(PCB.SCH) Date:9//0 C 0pF C 0pF X MC06-G-06Q-.768 C 6.8pF C6 6.8pF MB05 STMFDISCOVERY - STMF0 MCU PB5 PB6 PB7 PA PA5 PA6 PA7 R6 0K VDD PA PA PA9 PA0 PB PB PB PB5 PB0 PB PB8 PA0 PB9 PA PB PB PA5 PB PB0 PA PA PA PB PA PA8 BOOT0 MCO PF-OSC_OUT PA0 NRST PB0 PC5 PC BOOT0 PF PF0 Must be close to the Crystal SB9 SB8 SB7 C0 00nF C 00nF C8 00nF C7 00nF C uf NRST C 00nF MCO X 8MHz Not Fitted L fcm608-060 C0 uf VDD R 0 C7 00nF C6 uf C5 00nF C 00nF C9 00nF PC0 PC0 PC PC PC PC PC5 PC6 PC7 PC8 PC9 PC0 PC PC PC PE0 PE0 PE PE PE PE PE5 PE6 PE7 PE8 PE9 PE0 PE PE PE PE PE5 PD0 PD0 PD PD PD PD PD5 PD6 PD7 PD8 PD9 PD0 PD PD PD PD PD5 PC-OSC_IN PC5-OSC_OUT SB6 SB R 0 R5 50 PC-OSC_IN PC5-OSC_OUT SB PF0-OSC_IN R 0 R 0 R9 0 R0 0 PF-OSC_OUT PF0-OSC_IN PF PF PF PF PF6 PF6 PF9 PF9 PF0 PF0 PA PA PA PA PA5 PA6 PA7 PA8 PA9 PA0 PA PA PA PA PA5 PB PB PB PB PB5 PB6 PB7 PB8 PB9 PB0 PB PB PB PB PB5 PE PE PE PE PE5 PE6 PE7 PE8 PE9 PE0 PE PE PE PE PE5 PD PD PD PD PD5 PD6 PD7 PD8 PD9 PD0 PD PD PD PD PD5 PC PC PC PC PC5 PC6 PC7 PC8 PC9 PC0 PC PC PC Not Fitted VSSadc/VREF- 0 VREF+ VDDadc VSS 7 VSSA_VSS 99 VBAT 6 VDD 8 VDD 50 VDD 75 VDDA_VDD 00 VSS 9 UB STMF0VCT6 PF0-OSC_IN PF-OSC_OUT NRST PA0 PA PA 5 PA 6 PA 9 PA5 0 PA6 PA7 PB0 5 PB 6 PB 7 PB0 7 PB 5 PB5 5 PA8 67 PA9 68 PA0 69 PA 70 PA 7 PA 7 PF6 7 PA 76 PA5 77 PB 89 PB 90 PB5 9 PB6 9 PB7 9 BOOT0 9 PB8 95 PB9 96 PE PE PE PE5 PE6-WKUP 5 PC-WKUP 7 PC-OSC_IN 8 PC5-OSC_OUT 9 PC0 5 PC 6 PC 7 PC 8 PC PC5 PE7 8 PE8 9 PE9 0 PE0 PE PE PE PE 5 PE5 6 PD8 55 PD9 56 PD0 57 PD 58 PD 59 PD 60 PD 6 PD5 6 PC6 6 PC7 6 PC8 65 PC9 66 PC0 78 PC 79 PC 80 PD0 8 PD 8 PD 8 PD 8 PD 85 PD5 86 PD6 87 PD7 88 PE0 97 PE 98 PF9 0 PF0 PF 9 PF 7 PB 8 PB 5 PB 5 UA STMF0VCT6 Not Fitted
/6 Doc ID 059 Rev Figure. A B C D PE5 PE PE PE PE PE0 PE9 PE8 Peripherals USB User CN VCC D- D+ ID GND SHELL LD6 Green PE5 R 50 LD8 Orange PE R5 680 LD0 Red PE R6 680 LD9 Blue PE R7 680 LD7 Green PE PE0 R 50 R 680 LD5 Orange LD Red PE9 R 680 LD Blue PE8 R0 680 LEDs 5 0 5075BMR-05-SM D R6 K5 R8 R7 R5 00K D5 BAT60JFILM BAT60JFILM V W PA PA G 5V B O USB_DM USB_DP N R R S PA0 PA0 SB0 C 00nF R8 0 USER & WAKE-UP Button PB6 PB7 PE5 PE SPI_SCK SPI_MOSI SPI_MISO CS_IC/SPI MEMS_INT MEMS_INT Silkscreen for Gyroscope and E-compass with accelerometer O B G E VDD R7 00 PB6 PB7 PE5 PE PA5 PA7 PA6 PE PE PE0 R8 0K R 0K C.7uF PA5 PA7 PA6 PE PE PE0 SW-PUSH-CMS B R7 0K U VDD_IO SCL SDA INT 5 INT 6 C 7 GND U5 VDD_IO SCL/SPC SDA/SDI/SDO SA0/SDO 5 CS_IC/SPI 6 DRDY/INT 7 INT 8 GND STMicroelectronics Title: LSM0DLHC LGD0 NRST VDD SETC SETP GND GND DRDY NC MEMS NRST RESET Button 0 9 8 VDD VDD C GND GND GND GND GND V Not Fitted C5 V 6 5 0 9 PE SB C7 00nF 0nF C6 0nF/5V STMFDISCOVERY Peripherals Number: MB05 Rev: B.(PCB.SCH) Date:9//0 Sheet of PE VDD R9 00K C5 00nF SW-PUSH-CMS B C9 00nF C 0uF C8 0uF A B C D STMFDISCOVERY electrical schematics UM570
UM570 Revision history 7 Revision history Table 7. Document revision history Date Revision Changes 0-Sep-0 Initial release. 0-Sep-0 Added Figure 7 on page and updated Figure on page Doc ID 059 Rev 5/6
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