PIC16F72X. 28/40/44-Pin, 8-Bit CMOS Flash Microcontroller Product Brief. High-Performance RISC CPU: Low-Power Features: Peripheral Features:

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1 /0/-Pin, -Bit CMOS Flash Microcontroller Product Brief High-Performance RISC CPU: Only 5 instructions to learn: - All single-cycle instructions except branches Operating speed: - DC 0 MHz oscillator/clock input - DC 00 ns instruction cycle Up to K x words of Flash Program Memory Up to bytes of data memory (RAM) Interrupt capability -level deep hardware stack Direct, Indirect and Relative Addressing modes Processor read access to program memory Pinout compatible to other /0-pin PICCXXX and PICFXXX microcontrollers Special Microcontroller Features: Precision Internal Oscillator: - MHz or 500 khz operation - Factory calibrated to ±%, typical - Software tunable - Software selectable,, or divider Power-Saving Sleep mode Industrial and Extended temperature range Power-on Reset (POR) Power-up Timer (PWRT) and Oscillator Start-up Timer (OST) Brown-out Reset (BOR) - Selectable between two trip points - Disable in Sleep option Multiplexed Master Clear with pull-up/input pin Programmable code protection High-Endurance Flash cell: -,000 write Flash endurance (typical) - Flash retention: > 0 years Wide operating voltage range (.V-5.5V) On chip.v Regulator - External capacitor pin can be used as I/O in lower voltage (.V-.V) applications. Low-Power Features: Standby Current: - 0 typical Operating Current: -.0 khz,.0v, typical - 5 MHz,.0V, typical Low-Power Watchdog Timer Current: -.0 typical Peripheral Features: Up to 5 I/O pins and input-only pin: - High-current source/sink for direct LED drive - Interrupt-on-pin change - Individually programmable weak pull-ups In-Circuit Serial Programming TM (ICSP TM ) via two pins A/D Converter: - -bit resolution and up to channels - Can operate during Sleep - Selectable.0/.0/.0V voltage reference Timer0: -bit timer/counter with -bit programmable prescaler Enhanced Timer - Dedicated low-power khz oscillator - -bit timer/counter with prescaler - External Gate Input mode with toggle and single shot modes - Interrupt on gate completion Timer: -bit timer/counter with -bit period register, prescaler and postscaler Two Capture, Compare, PWM modules - -bit Capture, max. resolution.5 ns - -bit Compare, max. resolution 00 ns - -bit PWM, max. frequency 0 khz Addressable Universal Synchronous Asynchronous Receiver Transmitter (AUSART) Synchronous Serial Port (SSP) - SPI (Master/Slave) - I C TM (Slave) with Address Mask 00 Microchip Technology Inc. Advance Information DS0A-page

2 Device Program Memory Flash (words) SRAM (bytes) FIGURE : -PIN PDIP/SOIC/SSOP DIAGRAM FOR PICF// -Pin Skinny PDIP, SOIC, SSOP I/Os Interrupts -bit A/D (ch) AUSART CCP Timers /-bit PICF 0 5 Yes / PICF 0 5 Yes / PICF 0 Yes / PICF 5 Yes / PICF Yes / VPP/MCLR/RE SS () /AN0/RA0 AN/RA AN/RA VREF/AN/RA T0CKI/RA VCAP/SS () /AN/RA5 CLKI/OSC/RA CLKO/OSC/RA TCKI/TOSO/RC0 CCP () /TOSI/RC CCP/RC SCL/SCK/RC 5 PICF// RB/ICSPDAT RB/ICSPCLK RB5/AN/TG RB/AN RB/AN/CCP () RB/AN RB/AN RB0/AN/INT RC/RX/DT RC/TX/CK RC5/SDO RC/SDI/SDA Note : CCP pin location may be selected as RB or RC. : SS pin location may be selected as RA5 or RA0. DS0A-page Advance Information 00 Microchip Technology Inc.

3 FIGURE : Pin QFN -PIN QFN (X MM) PACKAGE DIAGRAM FOR PICF// TCKI/TOSO/RC0 () CCP/TOSI/RC CCP/RC SCL/SCK/RC RB/ICSPDAT RB/ICSPCLK RB5/AN/TG RB/AN RB/AN/CCP () RB/AN RB/AN RB0/AN/INT RC/RX/DT SDA/SDI/RC SDO/RC5 CK/TX/RC RA/AN RA0/AN0/SS () RE/MCLR/VPP AN/RA VREF/AN/RA T0CKI/RA VCAP/SS () /AN/RA5 CLKI/OSC/RA CLKO/OSC/RA PICF// 5 Note : CCP pin location may be selected as RB or RC. : SS pin location may be selected as RA5 or RA0. 00 Microchip Technology Inc. Advance Information DS0A-page

4 FIGURE : 0-PIN PDIP PACKAGE DIAGRAM FOR PICF/ 0-Pin PDIP VPP/MCLR/RE SS () /AN0/RA0 AN/RA AN/RA VREF/AN/RA T0CKI/RA VCAP/SS () /AN/RA5 AN5/RE0 AN/RE AN/RE CLKI/OSC/RA CLKO/OSC/RA TCKI/TOSO/RC0 CCP () /TOSI/RC CCP/RC SCL/SCK/RC RD0 RD PICF/ RB/ICSPDAT RB/ICSPCLK RB5/AN/TG RB/AN RB/AN/CCP () RB/AN RB/AN RB0/AN/INT RD RD RD5 RD RC/RX/DT RC/TX/CK RC5/SDO RC/SDI/SDA RD RD Note : CCP pin location may be selected as RB or RC. : SS pin location may be selected as RA5 or RA0. DS0A-page Advance Information 00 Microchip Technology Inc.

5 FIGURE : -PIN QFN (X MM) PACKAGE DIAGRAM FOR PICF/ QFN RC/TX/CK RC5/SDO RC/SDI/SDA RD RD RD RD0 RC/SCK/SCL RC/CCP RC/TOSI/CCP () RC0/TOSO/TCKI DT/RX/RC RD RD5 RD RD INT/AN/RB0 AN/RB AN/RB CCP () /AN/RB AN/RB TG/AN/RB5 ICSPCLK/RB ICSPDAT/RB VPP/MCLR/RE SS () /AN0/RA0 AN/RA AN/RA VREF/AN/RA PICF/ RA/OSC/CLKO RA/OSC/CLKI RE/AN RE/AN RE0/AN5 RA5/AN/SS () /VCAP RA/T0CKI Note : CCP pin location may be selected as RB or RC. : SS pin location may be selected as RA5 or RA0. 00 Microchip Technology Inc. Advance Information DS0A-page 5

6 FIGURE 5: -PIN TQFP PACKAGE DIAGRAM FOR PICF/ -Pin TQFP RC/TX/CK RC5/SDO RC/SDI/SDA RD RD RD RD0 RC/SCK/SCL RC/CCP RC/TOSI/CCP () RD RD AN/RB TG/AN/RB5 ICSPCLK/RB ICSPDAT/RB VPP/MCLR/RE SS () /AN0/RA0 AN/RA AN/RA VREF/AN/RA RC/RX/DT RD RD5 INT/AN/RB0 AN/RB AN/RB CCP () /AN/RB PICF/ RC0/TOSO/TCKI RA/OSC/CLKO RA/OSC/CLKI RE/AN RE/AN RE0/AN5 RA5/AN/SS () /VCAP RA/T0CKI Note : CCP pin location may be selected as RB or RC. : SS pin location may be selected as RA5 or RA0. DS0A-page Advance Information 00 Microchip Technology Inc.

Note the following details of the code protection feature on Microchip devices: Microchip products meet the specification contained in their particular Microchip Data Sheet.

7 Note the following details of the code protection feature on Microchip devices: Microchip products meet the specification contained in their particular Microchip Data Sheet. Microchip believes that its family of products is one of the most secure families of its kind on the market today, when used in the intended manner and under normal conditions. There are dishonest and possibly illegal methods used to breach the code protection feature. All of these methods, to our knowledge, require using the Microchip products in a manner outside the operating specifications contained in Microchip s Data Sheets. Most likely, the person doing so is engaged in theft of intellectual property. Microchip is willing to work with the customer who is concerned about the integrity of their code. Neither Microchip nor any other semiconductor manufacturer can guarantee the security of their code. Code protection does not mean that we are guaranteeing the product as unbreakable. Code protection is constantly evolving. We at Microchip are committed to continuously improving the code protection features of our products. Attempts to break Microchip s code protection feature may be a violation of the Digital Millennium Copyright Act. If such acts allow unauthorized access to your software or other copyrighted work, you may have a right to sue for relief under that Act. Information contained in this publication regarding device applications and the like is provided only for your convenience and may be superseded by updates. It is your responsibility to ensure that your application meets with your specifications. MICROCHIP MAKES NO REPRESENTATIONS OR WARRANTIES OF ANY KIND WHETHER EXPRESS OR IMPLIED, WRITTEN OR ORAL, STATUTORY OR OTHERWISE, RELATED TO THE INFORMATION, ILUDING BUT NOT LIMITED TO ITS CONDITION, QUALITY, PERFORMAE, MERCHANTABILITY OR FITNESS FOR PURPOSE. Microchip disclaims all liability arising from this information and its use. Use of Microchip devices in life support and/or safety applications is entirely at the buyer s risk, and the buyer agrees to defend, indemnify and hold harmless Microchip from any and all damages, claims, suits, or expenses resulting from such use. No licenses are conveyed, implicitly or otherwise, under any Microchip intellectual property rights. Trademarks The Microchip name and logo, the Microchip logo, Accuron, dspic, KEELOQ, microid, MPLAB, PIC, PICmicro, PICSTART, PRO MATE, PowerSmart, rfpic, and SmartShunt are registered trademarks of Microchip Technology Incorporated in the U.S.A. and other countries. AmpLab, FilterLab, Migratable Memory, MXDEV, MXLAB, SEEVAL, SmartSensor and The Embedded Control Solutions Company are registered trademarks of Microchip Technology Incorporated in the U.S.A. Analog-for-the-Digital Age, Application Maestro, CodeGuard, dspicdem, dspicdem.net, dspicworks, ECAN, ECONOMONITOR, FanSense, FlexROM, fuzzylab, In-Circuit Serial Programming, ICSP, ICEPIC, Linear Active Thermistor, Mindi, MiWi, MPASM, MPLIB, MPLINK, PICkit, PICDEM, PICDEM.net, PICLAB, PICtail, PowerCal, PowerInfo, PowerMate, PowerTool, REAL ICE, rflab, rfpicdem, Select Mode, Smart Serial, SmartTel, Total Endurance, UNI/O, WiperLock and ZENA are trademarks of Microchip Technology Incorporated in the U.S.A. and other countries. SQTP is a service mark of Microchip Technology Incorporated in the U.S.A. All other trademarks mentioned herein are property of their respective companies. 00, Microchip Technology Incorporated, Printed in the U.S.A., All Rights Reserved. Printed on recycled paper. Microchip received ISO/TS-:00 certification for its worldwide headquarters, design and wafer fabrication facilities in Chandler and Tempe, Arizona, Gresham, Oregon and Mountain View, California. The Company s quality system processes and procedures are for its PIC MCUs and dspic DSCs, KEELOQ code hopping devices, Serial EEPROMs, microperipherals, nonvolatile memory and analog products. In addition, Microchip s quality system for the design and manufacture of development systems is ISO 00:000 certified. 00 Microchip Technology Inc. Advance Information DS0A-page

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Section 40. Introduction (Part IV)

Section 40. Introduction (Part IV) HIGHLIGHTS This section of the manual contains the following major topics: 40.1 Introduction... 40-2 40.2 Revision History...40-3 40 Introduction (Part IV) 2007-2012