A compact starter kit with your favorite microcontroller and two mikrobus sockets

Transcription

1 A compact starter kit with your favorite microcontroller and two mikrobus sockets

2 To our valued customers I want to express my thanks to you for being interested in our products and for having confidence in MikroElektronika. The primary aim of our company is to design and produce high quality electronic products and to constantly improve the performance thereof in order to better suit your needs. Nebojsa Matic General Manager

3 Table of Contents Introduction to clicker for FT90x 4 Key features. Power supply 7. FT900 microcontroller 9 Key microcontroller features 9 3. Programming the microcontroller 0 3. Programming with mikrobootloader step Connecting clicker step Browsing for.hex file step 3 Selecting.HEX file step 4 Uploading.HEX file 3 step Finish upload 4 3. Programming with mikroprog programmer mikroprog Suite software 6 4. Buttons and LEDs 8. Power management and battery charger 0 6. Oscillators 7. USB connection 3 8. Pads 9. Pinout 6 9. mikrobus pinout 7 0. click boards are plug and play! 8. Dimensions 30 Page 3

4 Introduction to clicker for FT90x Clicker for FT90x is a compact dev. kit with two mikrobus sockets for click board connectivity. You can use it to quickly build your own gadgets with unique functionalities and features. It carries the FT900, a 3-bit FT3 core microcontroller, two indication LEDs, two general purpose buttons, a reset button, an on/off switch, a li-polymer battery connector, a USB Mini-B connector and two mikrobus socket. A mikroprog connector and a x6 pinout for interfacing with external electronics are also provided. The mikrobus connector consists of two x8 female headers with SPI, I C, UART, RST, PWM, Analog and Interrupt lines as well as 3.3V, V and power lines. Clicker for FT90x board can be powered over a USB cable. power supply via USB cable (V DC) board dimensions 60.4 x 8 mm (.4 x 3. inch) weight 6 g (0. 07 lbs) Page 4

5 Key features 3 ON/OFF switch Pads for connecting external ON/OFF switch 3 FT900Q khz crystal oscillator mhz crystal oscillator 6 x6 connection pads 7 mikrobus sockets and 8 Pushbuttons 9 Additional LEDs 0 LTC386 USB power manager IC Power and Charge indication LEDs RESET button 3 USB mini-b connector 4 Li-Polymer battery connector Programmer connector Page

6 Page 6 C8 C9 C0 R8 470 LD3 C3 VCC-BAT CN BATT CONN VCC-BAT C36 0uF C6 0nF FP FERRITE R ID D+ D- VBUS CN USB MINIB R M USB-D_N USB-D_P VCC-USB USB-DET C38 0uF C39 C4 4.7uF AN RST CS SCK MISO MOSI 3.3V PWM INT RX TX SCL SDA V VCC-V SPIM_SCK-GPIO7 SPIM_MISO-GPIO30 SPIM_MOSI-GPIO9 UART0_TX-GPIO48 UART0_RX-GPIO49 ADC-GPIO6 GPIO33-MB_CS PWM-GPIO8-MB GPIO-MB_RST GPIO4-MB_INT IC0_SCL-GPIO44 IC0_SDA-GP IO SW JS00AQN PWR-EN C8 LDO3V3 R7 K AN INT SCK SDI SDO VSYS HDR MX6 SPIM_SCK-GPIO7 SPIM_MISO-GPIO30 SPIM_MOSI-GPIO9 ADC7-GPIO ADC6-GPIO ADC-GPIO0 ADC4-GPIO9 ADC3-GPIO8 ADC-GPIO7 ADC-GPIO6 GPIO6-INT-CAN GPIO-INT-CAN GPIO4-INT-DAC GPIO3-INT-DAC GPIO9-SD GPIO0-SD GPIO-SD GPIO-SD GPIO3-SD GPIO4-SD GPIO-SD GPIO6-SD RX TX SDA SCL PWM RESET# HDR MX6 UART0_TX-GPIO48 UART0_RX-GPIO49 PWM4-GPIO PWM-GPIO3 PWM6-GPIO4 PWM7-GPIO PWM0-GPIO6 IC0_SCL-GPIO44 IC0_SDA-GPIO4 GPIO40 GPIO4 GPIO43 GPIO7 GPIO6-IS GPIO66-IS GPIO63-IS GPIO64-IS GPIO6-IS GPIO6-IS GPIO60-IS R3 0K C R4 0 RST RESET# T T T3 R 0K R6 0K R K R K GPIO-T3 GPIO34-LD GPIO3-T GPIO8-LD R4 4K7 R 4K7 VCC-BAT R3 4K7 C33 M DMP30U R0 M R K VCC-BAT ADC-GPIO7 GPIO3-SENSEL AN RST CS SCK MISO MOSI 3.3V PWM INT RX TX SCL SDA V VCC-V SPIM_SCK-GPIO7 SPIM_MISO-GPIO30 SPIM_MOSI-GPIO9 UART0_TX-GPIO48 UART0_RX-GPIO49 IC0_SCL-GPIO44 IC0_SDA-GPIO4 PWM-GPIO7-MB GPIO8-MB_CS GPIO-MB_INT ADC3-GPIO8 GPIO47_MB_RST ILIM0 ILIM LDO3V3 3 CLPROG 4 NTC VOUT4 6 VOUT4 7 SW4 8 MODE 9 FB4 0 FB3 VC3 SWAB3 3 VIN3 4 VIN3 VOUT3 6 VOUT3 7 EN3 8 SWCD3 9 EN 0 EN VIN4 FB 3 VIN 4 SW SW 6 VIN 7 FB 8 PROG 9 CHRG# 30 GATE 3 BAT 3 EN4 33 VOUT 34 VBUS 3 VBUS 36 SW 37 FAULT# 38 LTC386 U LTC386- L 3.3uH L.uH M DMP30U R K C uf C3 uf VCC-USB VCC-USB C3 0uF C3 0pF R K C4 300pF R9 34K R 0K C4 uf C 33pF C9.uF L3.uH R7 6K9 C9 0pF C30 uf VCC-V VCC-V VCC-V VCC-V R8 3K3 R6 88K7 C R3 K69 LD4B RED LDO3V3 C7 uf LDO3V3 PWR-EN PWR-EN C0.uF VCC-BAT R0 0K C uf C7 uf VCC-V C8 0nF VCC-V C6 0nF R6 0K LDO3V3 LDO3V3 VCC-USB VSYS VSYS VSYS VSYS LDO3V3 GPIO0-STAT FAULT C RESET# CN3 DBG VPP SPIS0-SS SPIS0-MOSI SPIS0-MISO SPIS0-SCK C4 VSYS R3 X 3.768KHz C 0pF C3 0pF RTC_X RTC_X C7 8pF C6 8pF X MHz X X FTDI STESTRESTN RESETN VPP FSOURCE GPIO GPIO GPIO GPIO GPIO3 GPIO4 D_DM VCCV GPIO0 GPIO4 GPIO3 GPIO63 GPIO64 GPIO6 GPIO66 GPIO GPIO0 GPIO9 GPIO8 GPIO GPIO7 GPIO6 RTC_XIO TXON GPIO0 GPIO9 GPIO4 GPIO3 DAC_REFP A GPIO GPIO8 GPIO44 GPIO39 GPIO38 GPIO37 GPIO36 GPIO3 GPIO34 DRREF D_DP GPIO6 GPIO6 GPIO30 GPIO7 GPIO6 GPIO48 GPIO GPIO6 GPIO7 GPIO8 GPIO43 GPIO4 GPIO4 GPIO40 GPIO7 GPIO8 XIO GPIO4 GPIO6 GPIO GPIO49 GPIO GPIO NC GPIO33 GPIO3 GPIO3 DEBUG GPIO0 GPIO3 XI/CLKIN RTC_XI/RTC_CLKIN GPIO47 GPIO46 GPIO4 GPIO9 GPIO VCCV H_DM RREFSET H_DP A HRREF VCCV RXIP RXIN TXOP GPIO60 FT900Q 0 TP U R9 R7 SPIM_SCK-GPIO7 SPIM_MISO-GPIO30 SPIM_MOSI-GPIO9 IC0_SCL-GPIO44 IC0_SDA-GPIO4 UART0_TX-GPIO48 UART0_RX-GPIO49 PWM4-GPIO PWM-GPIO3 PWM6-GPIO4 PWM7-GPIO PWM0-GPIO6 PWM-GPIO7-MB PWM-GPIO8-MB ADC7-GPIO ADC6-GPIO ADC-GPIO0 ADC4-GPIO9 ADC3-GPIO8 ADC-GPIO7 ADC-GPIO6 RTC_X RTC_X RESET# R30 USB-D_N USB-D_P USB-DET R8 R9 GPIO8-MB_CS GPIO33-MB_CS GPIO6-INT-CAN GPIO-INT-CAN GPIO4-INT-DAC GPIO3-INT-DAC DBG SPIS0-SS SPIS0-MOSI SPIS0-MISO SPIS0-SCK FSRC VPP GPIO-MB_INT GPIO4 GPIO43 GPIO40 GPIO9-SD GPIO0-SD GPIO-SD GPIO-SD GPIO3-SD GPIO4-SD GPIO-SD GPIO6-SD GPIO-MB_RST GPIO4-MB_INT GPIO-T3 R3 0K R36 0K C4 GPIO7 GPIO6-IS GPIO66-IS GPIO63-IS GPIO64-IS GPIO6-IS GPIO6-IS GPIO60-IS GPIO34-LD GPIO3-T GPIO8-LD GPIO3-SENSEL GPIO47_MB_RST GPIO0-STAT 0Ω clicker for FT90x schematic

7 . Power supply USB power supply Battery power supply You can also power the board using a Li-Polymer battery, via on-board battery connector. On-board battery charger circuit enables you to charge the battery over USB connection. LED diode (RED) will indicate when battery is charging. Charging current is ~300mA and charging voltage is 4.V DC. Figure -: Connecting USB power supply Figure -: Connecting Li-Polymer battery You can supply power to the board with a Mini-B USB cable provided in the package. On-board voltage regulators provide the appropriate voltage levels to each component on the board. Power LED (GREEN) will indicate the presence of power supply. NOTE click boards that use a 3.3V power supply can draw up to 70 ma of current, which is more current than a USB can supply (00 ma); In those cases you would need to use the battery as the power supply, or the vsys pin on the side of the board. Page 7

8 Page 8 Figure -3: Power supply schematic R8 470 LD3 VCC-BAT CN BATT CONN VCC-BAT C36 0uF C6 0nF FP FERRITE 3 4 ID D+ D- VBUS CN USB MINIB SW JS00AQN PWR-EN C8 LDO3V3 R7 K AN INT VSYS HDR PWM HDR R4 4K7 R 4K7 VCC-BAT R3 4K7 C33 M DMP30U R0 M R K VCC-BAT ADC-GPIO7 GPIO3-SENSEL ILIM0 ILIM LDO3V3 3 CLPROG 4 NTC VOUT4 6 VOUT4 7 SW4 8 MODE 9 FB4 0 FB3 VC3 SWAB3 3 VIN3 4 VIN3 VOUT3 6 VOUT3 7 EN3 8 SWCD3 9 EN 0 EN VIN4 FB 3 VIN 4 SW SW 6 VIN 7 FB 8 PROG 9 CHRG# 30 GATE 3 BAT 3 EN4 33 VOUT 34 VBUS 3 VBUS 36 SW 37 FAULT# 38 LTC386 U LTC386- L 3.3uH L.uH M DMP30U R K C uf C3 uf VCC-USB VCC-USB C3 0uF C3 0pF R K C4 300pF R9 34K R 0K C4 uf C 33pF C9.uF L3.uH R7 6K9 C9 0pF C30 uf VCC-V VCC-V VCC-V VCC-V R8 3K3 R6 88K7 C R3 K69 LD4B RED LDO3V3 C7 uf LDO3V3 PWR-EN PWR-EN C0.uF VCC-BAT R0 0K C uf C7 uf VCC-V C8 0nF VCC-V C6 0nF R6 0K LDO3V3 LDO3V3 VCC-USB VSYS VSYS VSYS VSYS LDO3V3 GPIO0-STAT FAULT CN3 VSYS

9 . FT900 microcontroller The FT90x clicker development tool comes with the FT900Q microcontroller. This 3-bit FT3 Core high performance microcontroller executes instructions from Shadow RAM, achieving true zero wait states at up to 00mHz, resulting in 30 DMIPS of performance. Key microcontroller features 30 DMIPS/ 00mHz, 3-bit FT3 Core 6kB Flash memory 64kb Data memory 6kB Shadow program memory 67 I/O pins SPI, I C, I S, A/D, UART, Eternet, DAC, CAN, SD 6-bit, 3-bit Digital Timers Camera parallel interface RTCC, one wire debugger, etc. CAN 0/ Timers/ One-Wire UART 0/ SD Host Watchdog Debug I/F 0-bit DAC 0/ System 3-Bit I/O Bus SPI 0/ Slave(s) 0-bit ADC /7 SPI Master Ethernet USB Host IS Master /Slave USB peripheral EFUSE BCD BCD PWM/PCM RTC 6kB Flash memory Control Logic Debugger Core with Security 6kB Program SRAM 64kb Data memory FT3 Core IC Master /Slave(s) Camera Interrupt Page 9

10 3. Programming the microcontroller Figure 3-: FT900Q microcontroller The microcontroller can be programmed in three ways: Using USB HID mikrobootloader, Using external mikroprog for FT90x programmer Page 0

11 3. Programming with mikrobootloader You can program the microcontroller with a bootloader which is preprogrammed by default. To transfer.hex file from a PC to MCU you need bootloader software (mikrobootloader USB HID) which can be downloaded from: clicker ft90x_bootloader.zip step Connecting clicker for FT90x After the mikrobootloader software is downloaded, unzip it to desired location and start it. clicker ft90x_bootloader.zip WinRAR ZIP archive clicker ft90x_bootloader File folder Software File folder mikrobootloader USB HID.exe Bootloader tool for mikroelektron... mikroelektronika Figure 3-: USB HID mikrobootloader window Firmware File folder Clicker FT90x USB HID Bootloader v.300.hex HEX File To start, connect the USB cable, or if already connected press the Reset button on your clicker for FT90x. Click the Connect button within s to enter the bootloader mode, otherwise existing microcontroller program will execute. Page

12 step Browsing for.hex file step 3 Selecting.HEX file Figure 3-3: Browse for HEX Figure 3-4: Selecting HEX Click the Browse for HEX button and from a pop-up window (Figure 3.4) choose the.hex file which will be uploaded to MCU memory. Select.HEX file using open dialog window. Click the Open button. Page

13 step 4 Uploading.HEX file Figure 3-: Begin uploading Figure 3-6: Progress bar To start.hex file bootloading click the Begin uploading button. Progress bar enables you to monitor.hex file uploading. Page 3

14 step Finish upload Figure 3-7: Restarting MCU Figure 3-8: mikrobootloader ready for next job Click OK button after the uploading process is finished. Press Reset button on clicker for FT90x board and wait for seconds. Your program will run automatically. Page 4

15 3. Programming with mikroprog programmer The microcontroller can be programmed with external mikroprog for FT90x programmer and mikroprog Suite for FT90x software. The external programmer is connected to the development system via x connector Figure 3-9. mikroprog is a fast USB.0 programmer with hardware debugger support. It supports all FT90x devices in a single programmer. Outstanding performance, easy operation and elegant design are its key features. Figure 3-8: mikroprog connector Page

16 mikroprog Suite for FT90x software A standalone programming software utility called mikroprog Suite for FT90x is available as an alternative to programming the MCU directly from the FT90x compiler. This software is used for programming of all supported FT90x microcontrollers. The software has an intuitive interface and SingleClick programming technology. To begin, first locate the installation archive on our web site: After downloading, extract the package and double click the executable setup file, to start the installation. Quick guide Click the Detect MCU button in order to recognize the device ID. Click the Read button to read the entire microcontroller memory. You can click the Save button to save it to the target HEX file. 3 4 If you want to write the HEX file into the microcontroller, first make sure to load the target HEX file using the Load button. Then click the Write button to begin programming. Click the Erase button to clear the microcontroller memory. Figure 3-0: mikroprog Suite for FT90x window Page 6

17 Page 7 C8 C9 C0 C3 C39 C4 4.7uF C38 0uF C X 3.768KHz C 0pF C3 0pF RTC_X RTC_X C7 8pF C6 8pF X MHz X X FTDI STESTRESTN RESETN VPP FSOURCE GPIO GPIO GPIO GPIO GPIO3 GPIO4 D_DM VCCV GPIO0 GPIO4 GPIO3 GPIO63 GPIO64 GPIO6 GPIO66 GPIO GPIO0 GPIO9 GPIO8 GPIO GPIO7 GPIO6 RTC_XIO TXON GPIO0 GPIO9 GPIO4 GPIO3 DAC_REFP A GPIO GPIO8 GPIO44 GPIO39 GPIO38 GPIO37 GPIO36 GPIO3 GPIO34 DRREF D_DP GPIO6 GPIO6 GPIO30 GPIO7 GPIO6 GPIO48 GPIO GPIO6 GPIO7 GPIO8 GPIO43 GPIO4 GPIO4 GPIO40 GPIO7 GPIO8 XIO GPIO4 GPIO6 GPIO GPIO49 GPIO GPIO NC GPIO33 GPIO3 GPIO3 DEBUG GPIO0 GPIO3 XI/CLKIN RTC_XI/RTC_CLKIN GPIO47 GPIO46 GPIO4 GPIO9 GPIO VCCV H_DM RREFSET H_DP A HRREF VCCV RXIP RXIN TXOP GPIO60 FT900Q 0 TP U RTC_X RTC_X RESET# R30 USB-D_N USB-D_P R8 R9 DBG SPIS0-SS SPIS0-MOSI SPIS0-MISO SPIS0-SCK RESET# CN3 DBG VPP SPIS0-SS SPIS0-MOSI SPIS0-MISO SPIS0-SCK C4 VSYS R3 FSRC VPP R3 0K R36 0K C4 0Ω Before attaching the programming connector, you have to solder the provided x male header to the connection pads. Figure 3-3: mikroprog connection schematic NOTE

18 4. Buttons and LEDs The board also contains a reset button and a pair of buttons and 3 LEDs, as well as an ON/OFF switch. The Reset button is used to manually reset the microcontroller it generates a low voltage level on the microcontroller s reset pin. LEDs can be used for visual indication of the logic state on two pins (P34 and P8). An active LED indicates that a logic high () is present on the pin. Pressing any of the two buttons can change the logic state of the microcontroller pins (P3 and P) from 3 logic high () to logic low (0). In addition to the onboard ON/OFF switch, two pins allow you to connect your own external switch (located beneath the switch). Figure 4-: Two LEDs, two buttons and a reset button Page 8

19 Page 9 Figure 4-: Other modules connection schematic R3 0K C R4 0 RST RESET# T T T3 R 0K R6 0K R K R K GPIO-T3 GPIO34-LD GPIO3-T GPIO8-LD X 3.768KHz C 0pF C3 0pF RTC_X RTC_X C7 8pF C6 8pF X MHz X X FTDI STESTRESTN RESETN VPP FSOURCE GPIO GPIO GPIO GPIO GPIO3 GPIO4 D_DM VCCV GPIO0 GPIO4 GPIO3 GPIO63 GPIO64 GPIO6 GPIO66 GPIO GPIO0 GPIO9 GPIO8 GPIO GPIO7 GPIO6 RTC_XIO TXON GPIO0 GPIO9 GPIO4 GPIO3 DAC_REFP A GPIO GPIO8 GPIO44 GPIO39 GPIO38 GPIO37 GPIO36 GPIO3 GPIO34 DRREF D_DP GPIO6 GPIO6 GPIO30 GPIO7 GPIO6 GPIO48 GPIO GPIO6 GPIO7 GPIO8 GPIO43 GPIO4 GPIO4 GPIO40 GPIO7 GPIO8 XIO GPIO4 GPIO6 GPIO GPIO49 GPIO GPIO NC GPIO33 GPIO3 GPIO3 DEBUG GPIO0 GPIO3 XI/CLKIN RTC_XI/RTC_CLKIN GPIO47 GPIO46 GPIO4 GPIO9 GPIO VCCV H_DM RREFSET H_DP A HRREF VCCV RXIP RXIN TXOP GPIO60 FT900Q 0 TP U RTC_X RTC_X RESET# R30 FSRC GPIO-T3 R3 0K R36 0K C4 GPIO34-LD GPIO3-T GPIO8-LD 0Ω C8 C9 C0 C3 C39 C4 4.7uF C38 0uF C

20 . Power management and battery charger Clicker for FT90x features LTC 386, a highly integrated power management and battery charger IC that includes a current limited switching PowerPath manager. LTC 386 also enables battery charging over a USB connection. Figure -: power management and battery charger IC Page 0

21 6. Oscillators Two onboard oscillators act as external sources for FT90x s two system clocks. A MHz oscillator provides a reference frequency output to the clock multiplier PLL. A a 3.768kHz oscilator provides a clock for the internal RTCC. Figure 6-: khz crystal oscillator module (X) Figure 6-: MHz crystal oscillator module (X) Page

22 Page X 3.768KHz C 0pF C3 0pF RTC_X RTC_X C7 8pF C6 8pF X MHz X X FTDI STESTRESTN RESETN VPP FSOURCE GPIO GPIO GPIO GPIO GPIO3 GPIO4 D_DM VCCV GPIO0 GPIO4 GPIO3 GPIO63 GPIO64 GPIO6 GPIO66 GPIO GPIO0 GPIO9 GPIO8 GPIO GPIO7 GPIO6 RTC_XIO TXON GPIO0 GPIO9 GPIO4 GPIO3 DAC_REFP A GPIO GPIO8 GPIO44 GPIO39 GPIO38 GPIO37 GPIO36 GPIO3 GPIO34 DRREF D_DP GPIO6 GPIO6 GPIO30 GPIO7 GPIO6 GPIO48 GPIO GPIO6 GPIO7 GPIO8 GPIO43 GPIO4 GPIO4 GPIO40 GPIO7 GPIO8 XIO GPIO4 GPIO6 GPIO GPIO49 GPIO GPIO NC GPIO33 GPIO3 GPIO3 DEBUG GPIO0 GPIO3 XI/CLKIN RTC_XI/RTC_CLKIN GPIO47 GPIO46 GPIO4 GPIO9 GPIO VCCV H_DM RREFSET H_DP A HRREF VCCV RXIP RXIN TXOP GPIO60 FT900Q 0 TP U R30 FSRC R3 0K R36 0K C4 0Ω C8 C9 C0 C3 C39 C4 4.7uF C38 0uF C Figure 6-3: Crystal oscillator schematic

23 7. USB connection FT90x microcontrollers has an integrated USB module, which enables you to implement USB communication functionality to your clicker board. Connection with target USB host is done over a Mini-B USB connector which is positioned next to the battery connector. Figure 7-: Connecting USB cable to clicker Page 3

24 Page 4 C6 0nF FP FERRITE R ID D+ D- VBUS CN USB MINIB R M USB-D_N USB-D_P VCC-USB USB-DET C7 8pF C6 8pF X MHz X X FTDI STESTRESTN RESETN VPP FSOURCE GPIO GPIO GPIO GPIO GPIO3 GPIO4 D_DM VCCV GPIO0 GPIO4 GPIO3 GPIO63 GPIO64 GPIO6 GPIO66 GPIO GPIO0 GPIO9 GPIO8 GPIO GPIO7 GPIO6 RTC_XIO TXON GPIO0 GPIO9 GPIO4 GPIO3 DAC_REFP A GPIO GPIO8 GPIO44 GPIO39 GPIO38 GPIO37 GPIO36 GPIO3 GPIO34 DRREF D_DP GPIO6 GPIO6 GPIO30 GPIO7 GPIO6 GPIO48 GPIO GPIO6 GPIO7 GPIO8 GPIO43 GPIO4 GPIO4 GPIO40 GPIO7 GPIO8 XIO GPIO4 GPIO6 GPIO GPIO49 GPIO GPIO NC GPIO33 GPIO3 GPIO3 DEBUG GPIO0 GPIO3 XI/CLKIN RTC_XI/RTC_CLKIN GPIO47 GPIO46 GPIO4 GPIO9 GPIO VCCV H_DM RREFSET H_DP A HRREF VCCV RXIP RXIN TXOP GPIO60 FT900Q 0 TP U R30 USB-D_N USB-D_P USB-DET R8 R9 R36 0K C X 3.768KHz C 0pF C3 0pF RTC_X RTC_X C8 C9 C0 C3 C39 C4 4.7uF C38 0uF C FSRC R3 0K 0Ω Figure 7-: USB module connection schematic

25 8. Pads VSYS HDR ADC7-GPIO ADC6-GPIO ADC-GPIO0 ADC4-GPIO9 AN ADC-GPIO7 ADC3-GPIO8 ADC-GPIO6 GPIO6-INT-CAN GPIO-INT-CAN GPIO4-INT-DAC INT GPIO3-INT-DAC GPIO9-SD GPIO0-SD GPIO-SD GPIO-SD GPIO3-SD GPIO4-SD GPIO-SD GPIO6-SD SPIM_SCK-GPIO7 SCK SPIM_MISO-GPIO30 SDI SPIM_MOSI-GPIO9 SDO R36 0K C4 GPIO7 GPIO8-LD GPIO9-SD 3 GPIO0-SD 4 GPIO-SD GPIO-SD 6 GPIO3-SD 7 GPIO4-SD 8 GPIO-SD 9 GPIO6-SD 0 SPIM_SCK-GPIO7 R7 GPIO8-MB_CS SPIM_MOSI-GPIO9 3 R9 SPIM_MISO-GPIO30 4 GPIO3-SENSEL 6 GPIO33-MB_CS 7 GPIO34-LD 8 GPIO3-T 9 SPIS0-SCK 0 SPIS0-SS SPIS0-MOSI SPIS0-MISO 3 GPIO40 4 GPIO7 GPIO8 GPIO9 GPIO0 GPIO GPIO GPIO3 GPIO4 GPIO GPIO6 GPIO7 GPIO8 GPIO9 GPIO30 GPIO3 GPIO3 GPIO33 GPIO34 GPIO3 GPIO36 GPIO37 GPIO38 GPIO39 GPIO40 GPIO4 GPIO6-INT-CAN GPIO-INT-CAN GPIO4-INT-DAC GPIO3-INT-DAC ADC7-GPIO ADC6-GPIO ADC-GPIO0 ADC4-GPIO9 ADC3-GPIO8 ADC-GPIO7 ADC-GPIO6 RTC_X RTC_X 00 GPIO6 99 GPIO 98 GPIO4 97 GPIO3 96 DAC_REFP 9 94 A 93 GPIO 9 GPIO 9 GPIO0 90 GPIO9 89 GPIO8 88 GPIO7 87 GPIO6 86 NC 8 RTC_XI/RTC_CLKIN 84 RTC_XIO 83 TXON 8 TXOP 8 RXIN 80 RXIP RREFSET 77 VCCV 76 FTDI FT900Q GPIO4 GPIO43 GPIO44 GPIO4 GPIO46 GPIO47 FSOURCE VPP RESETN STESTRESTN DEBUG GPIO48 GPIO49 GPIO0 GPIO GPIO GPIO3 GPIO4 GPIO GPIO6 GPIO7 GPIO8 GPIO60 U 7 HRREF 74 A 73 H_DP 7 H_DM 7 DRREF R30 70 USB-D_P D_DP R8 69 USB-D_N D_DM R VCCV 66 X XIO 6 X XI/CLKIN VCCV 6 GPIO-MB_RST GPIO 6 GPIO4-MB_INT GPIO4 60 USB-DET GPIO3 9 GPIO-T3 GPIO 8 GPIO-MB_INT GPIO 7 GPIO0 6 GPIO66-IS GPIO66 GPIO6-IS GPIO6 4 GPIO64-IS GPIO64 3 GPIO63-IS GPIO63 GPIO6-IS GPIO6 GPIO6-IS GPIO6 0 TP HDR RESET# PWM4-GPIO PWM-GPIO3 PWM PWM6-GPIO4 PWM7-GPIO PWM0-GPIO6 GPIO7 GPIO40 RTC_X C GPIO4 0pF GPIO43 X GPIO60-IS 3.768KHz GPIO6-IS GPIO6-IS RTC_X C3 GPIO63-IS 0pF GPIO64-IS GPIO6-IS GPIO66-IS UART0_RX-GPIO49 RX UART0_TX-GPIO48 TX X IC0_SCL-GPIO44 SCL IC0_SDA-GPIO4 SDA MHz C6 C7 8pF 8pF C8 C9 C0 R K 0Ω FSRC GPIO4 GPIO43 IC0_SCL-GPIO44 IC0_SDA-GPIO4 GPIO47_MB_RST VPP RESET# DBG UART0_TX-GPIO48 UART0_RX-GPIO49 GPIO0-STAT PWM4-GPIO PWM-GPIO3 PWM6-GPIO4 PWM7-GPIO PWM0-GPIO6 PWM-GPIO7-MB PWM-GPIO8-MB GPIO60-IS C3 C4 C39 C38 C 4.7uF 0uF Pads HDR Figure 8-: Connecting pads schematic Pads HDR Most microcontroller pins are available for further connectivity via two x6 rows of connection pads on both sides of the clicker for FT90x board. They are designed to match additional shields, such as Battery Boost shield, Gaming, PROTO shield and others. Page

26 9. Pinout SPI Lines Interrupt Lines Analog Lines I C 0 I S Lines UART lines PWM lines CAN DAC SD card lines GPIO VSYS - System power supply - Reference Ground 3.3V - 3.3V power supply RST - Reset pin RST P P P4 P P6 P7 P40 P4 P43 P60 P6 P6 P63 P64 P6 P66 P49 P48 P44 P4 3.3V VSYS P P P0 P9 P7 P8 P6 P6 P P4 P3 P9 P0 P P P3 P4 P P6 P7 P30 P9 3.3V SPI Lines Interrupt Lines Analog Lines I C Lines I S Lines UART lines PWM lines CAN DAC SD card lines GPIO Page 6

27 9. mikrobus pinouts Having two mikrobus sockets and an additional connection pad, clicker for FT90x utilizes all of the FT90x s I/Os. Single UART, I C, and SPI lines are shared between two mikrobus sockets but are also available from the two x6 connection pads on the edges of the board. SPIM Lines SCK MISO MOSI P7 P30 P9 P49 P48 P44 P4 RX TX SCL SDA UARTØ Lines I CØ Lines Figure 9-: mikrobus individual and shared lines SPIM Lines SCK MISO MOSI P7 P30 P9 P49 P48 P44 P4 RX TX SCL SDA UARTØ Lines I CØ Lines Page 7

28 0. click boards are plug and play! Up to now, MikroElektronika has released more than a 00 mikrobus compatible click boards. On the average, one click board is released per week. It is our intention to provide you with as many addon boards as possible, so you will be able to expand your development board with additional functionality. Each board comes with a set of working example code. Please visit the click boards webpage for the complete list of currently available boards: Figure 0-: clicker for FT90x driving click boards Page 8

29 RFid click Relay click 8x8 click FM click Bluetooth click Thunder click USB SPI click BarGraph click 7seg click THERMO click Gyro click EEPROM click LightHz click Pressure click Page 9

30 . Dimensions Page 30

31 XDISCLAIMER All the products owned by MikroElektronika are protected by copyright law and international copyright treaty. Therefore, this manual is to be treated as any other copyright material. No part of this manual, including product and software described herein, may be reproduced, stored in a retrieval system, translated or transmitted in any form or by any means, without the prior written permission of MikroElektronika. The manual PDF edition can be printed for private or local use, but not for distribution. Any modification of this manual is prohibited. MikroElektronika provides this manual as is without warranty of any kind, either expressed or implied, including, but not limited to, the implied warranties or conditions of merchantability or fitness for a particular purpose. MikroElektronika shall assume no responsibility or liability for any errors, omissions and inaccuracies that may appear in this manual. In no event shall MikroElektronika, its directors, officers, employees or distributors be liable for any indirect, specific, incidental or consequential damages (including damages for loss of business profits and business information, business interruption or any other pecuniary loss) arising out of the use of this manual or product, even if MikroElektronika has been advised of the possibility of such damages. MikroElektronika reserves the right to change information contained in this manual at any time without prior notice, if necessary. HIGH RISK ACTIVITIES The products of MikroElektronika are not fault tolerant nor designed, manufactured or intended for use or resale as on line control equipment in hazardous environments requiring fail safe performance, such as in the operation of nuclear facilities, aircraft navigation or communication systems, air traffic control, direct life support machines or weapons systems in which the failure of Software could lead directly to death, personal injury or severe physical or environmental damage ( High Risk Activities ). MikroElektronika and its suppliers specifically disclaim any expressed or implied warranty of fitness for High Risk Activities. TRADEMARKS The MikroElektronika name and logo, mikroc, mikrobasic, mikropascal, Visual TFT, Visual GLCD, mikroprog, Ready, MINI, mikrobus, EasyPIC, EasyAVR, Easy80, click boards and mikromedia are trademarks of MikroElektronika. All other trademarks mentioned herein are property of their respective companies. All other product and corporate names appearing in this manual may or may not be registered trademarks or copyrights of their respective companies, and are only used for identification or explanation and to the owners benefit, with no intent to infringe. The FTDI Chip and Windows logos and product names are trademarks of FTDI Chip and Microsoft in the U.S.A. and other countries. Copyright 0 MikroElektronika. All Rights Reserved. Page 3

32 If you want to learn more about our products, please visit our website at If you are experiencing some problems with any of our products or just need additional information, please place your ticket at If you have any questions, comments or business proposals, do not hesitate to contact us at Clicker for FT90x manual ver.0a Designed by MikroElektronika Ltd.

33 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: MikroElektronika: MIKROE-74