PIC16F570-I/MV

PIC16F570 28-Pin, 8-Bit ‘Enhanced Baseline’ Microcontroller Product Brief Description: Microcontroller Features: This document describes the 28-pin ‘Enhanced Baseline’ device with Flash program memory self-write capability, interrupts and op amps. • • • • Processor Features: • Interrupt Capability • PIC16F570 Operating Speed: - DC – 20 MHz Crystal oscillator - DC – 200 ns Instruction cycle • High Endurance Program and Flash Data Memory Cells: - 2048 x 12 user execution memory - 64 x 8 self-writable data memory - 100,000 write program memory endurance - 1,000.000 write Flash data memory endurance - Program and Flash data retention: >40 years • General Purpose Registers (SRAM): - 132 x 8 memory • Only 36 Single-Word Instructions to Learn: - Modified baseline CPU - Added RETURN and RETFIE instructions - Added MOVLB instruction • All Instructions are Single-Cycle except for Program Branches which are Two-Cycle • Four-Level Deep Hardware Stack • Direct, Indirect and Relative Addressing modes for Data and Instructions Peripheral Features: • • • • Brown-out Reset (BOR) Power-on Reset (POR) Device Reset Timer (DRT) Watchdog Timer (WDT) with its own on-chip RC Oscillator for Reliable Operation Programmable Code Protection (CP) Power-Saving Sleep mode with Wake-up on Change Feature Selectable Oscillator Options: - INTOSC: Precision 4 or 8 MHz internal oscillator - EXTRC: Low-cost external RC oscillator - LP: Power-saving, low-frequency crystal - XT: Standard crystal/resonator - HS: High-speed crystal/resonator - EC: High-speed external clock Variety of Packaging Options: - 28-Lead SPDIP, SOIC, SSOP, QFN CMOS Technology: • Low-Power, High-Speed CMOS Flash Technology • Fully-Static Design • Wide Operating Voltage and Temperature Range: - Industrial: 2.0V to 5.5V - Extended: 2.0V to 5.5V • Operating Current: - 170 uA @ 2V, 4 MHz, typical - 15 uA @ 2V, 32 kHz, typical • Standby Current: - 100 nA @ 2V, typical • Device Features: - 24 I/Os - Individual direction control - High-current source/sink • 8-Bit Real-Time Clock/Counter (TMR0) with 8-Bit Programmable Prescaler • In-Circuit Serial Programming™ (ICSP™) via Two External Pin Connections • Analog Comparator (CMP): - Two analog comparators - Absolute and programmable references • Analog-to-Digital Converter (ADC): - 8-bit resolution - 8 external input channels - 0.6V reference input • Operational Amplifiers (op amps): - Two operational amplifiers - Fully-accessible visibility  2012 Microchip Technology Inc. Advance Information DS41651A-page 1 PIC16F570 Device Pins/I/O Pins Flash Data EE (B) SRAM (B) 8-Bit ADC Channels Op Amp Comparator 8-Bit Timers BOR Stack Levels Interrupts 8 MHz Int. Osc. Interrupt-on-change Pins Weak Pull-up Pins PIC16F570 Family Types PIC16F570 28/24 2KW 64 132 8 2 2 1 Y 4 Y Y 8 8 FIGURE 1: 28-PIN PDIP, SOIC, SSOP DIAGRAM FOR PIC16F570 28-pin SPDIP, SSOP, SOIC MCLR/VPP AN0/RA0 C1IN+/AN1/RA1 2 3 28 27 RB7/ICSPDAT/C1IN-/CVREF2 26 RB6/ICSPCLK RB5 RB4/C2OUT 24 RB3/C1OUT T0CKI/AN4/RA4 6 23 RB2 AN5/RA5 7 22 RB1 VSS 8 21 OSC1/CLKIN/RA7 9 RB0 VDD 10 PIC16F570 25 C2IN+/AN3/RA3 4 5 CVREF1/AN2/RA2 DS41651A-page 2 1 20 19 OSC2/CLKOUT/RA6 RC0 OPA1OUT/AN6/RC1 11 12 18 17 OPA1IN-/RC2 13 16 RC5/OPA2IN- OPA1IN+/RC3 14 15 RC4/OPA2IN+ VSS RC7/C2INRC6/AN7/OPA2OUT Advance Information  2012 Microchip Technology Inc. PIC16F570 FIGURE 2: 28-PIN QFN DIAGRAM FOR PIC16F570 28 27 26 25 24 23 22 RA1/AN1/C1IN+ RA0/AN0 MCLR/VPP RB7/ICSPDAT/C1IN-/CVREF2 RB6/ICSPCLK RB5 RB4/C2OUT 6X6 QFN PIC16F570 8 9 10 11 12 13 14 1 2 3 4 5 6 7 21 20 19 18 17 16 15 RB3/C1OUT RB2 RB1 RB0 VDD VSS RC7/C2IN- RC0 OPA1OUT/AN6/RC1 OPA1IN-/RC2 OPA1IN+/RC3 OPA2IN+RC4 OPA2IN-/RC5 OPA2OUT/AN7/RC6 CVREF1/AN2/RA2 C2IN+/AN3/RA3 T0CKI/AN4/RA4 AN5/RA5 VSS OSC1/CLKIN/RA7 OSC2/CLKOUT/RA6  2012 Microchip Technology Inc. Advance Information DS41651A-page 3 PIC16F570 RA0 2 27 AN0 — RA1 3 28 AN1 — RA2 4 1 AN2 RA3 5 2 AN3 RA4 6 3 RA5 7 4 RA6 10 RA7 Basic — Pull-up — IOC Reference 26 Timers A/D 1 Op Amp 28-Pin QFN MCLR Comparator 28-Pin SPDIP PIC16F570 PIN SUMMARY I/O TABLE 1: — — — N Y — — N N MCLR VPP — C1IN+ — — N N — CVREF1 — — — N N — — C2IN+ — — N N — AN4 — — — T0CKI N N — AN5 — — — — N N — 7 — — — — — N N OSC2 CLKOUT 9 6 — — — — — N N OSC1 CLKIN RB0 21 18 — — — — — Y Y — RB1 22 19 — — — — — Y Y — RB2 23 20 — — — — — Y Y — RB3 24 21 — — C1OUT — — Y Y — RB4 25 22 — — C2OUT — — Y Y — RB5 26 23 — — — — — Y Y — RB6 27 24 — — — — — Y Y ICSPCLK RB7 28 25 — CVREF2 C1IN- — — Y Y ICSPDAT RC0 11 8 — — — — — N N — RC1 12 9 AN6 — — OPA1OUT — N N — RC2 13 10 — — — OPA1IN- — N N — RC3 14 11 — — — OPA1IN+ — N N — RC4 15 12 — — — OPA2IN+ — N N — RC5 16 13 — — — OPA2IN- — N N — RC6 17 14 AN7 — — OPA2OUT — N N — RC7 18 15 — — C2IN- — — N N — VDD 20 17 — — — — — — — VDD Vss 8, 19 5, 16 — — — — — — — VSS DS41651A-page 4 Advance Information  2012 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. • 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, INCLUDING BUT NOT LIMITED TO ITS CONDITION, QUALITY, PERFORMANCE, 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, dsPIC, FlashFlex, KEELOQ, KEELOQ logo, MPLAB, PIC, PICmicro, PICSTART, PIC32 logo, rfPIC, SST, SST Logo, SuperFlash and UNI/O are registered trademarks of Microchip Technology Incorporated in the U.S.A. and other countries. FilterLab, Hampshire, HI-TECH C, Linear Active Thermistor, MTP, SEEVAL and The Embedded Control Solutions Company are registered trademarks of Microchip Technology Incorporated in the U.S.A. Silicon Storage Technology is a registered trademark of Microchip Technology Inc. in other countries. Analog-for-the-Digital Age, Application Maestro, BodyCom, chipKIT, chipKIT logo, CodeGuard, dsPICDEM, dsPICDEM.net, dsPICworks, dsSPEAK, ECAN, ECONOMONITOR, FanSense, HI-TIDE, In-Circuit Serial Programming, ICSP, Mindi, MiWi, MPASM, MPF, MPLAB Certified logo, MPLIB, MPLINK, mTouch, Omniscient Code Generation, PICC, PICC-18, PICDEM, PICDEM.net, PICkit, PICtail, REAL ICE, rfLAB, Select Mode, SQI, Serial Quad I/O, Total Endurance, TSHARC, UniWinDriver, WiperLock, ZENA and Z-Scale 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. GestIC and ULPP are registered trademarks of Microchip Technology Germany II GmbH & Co. & KG, a subsidiary of Microchip Technology Inc., in other countries. All other trademarks mentioned herein are property of their respective companies. © 2012, Microchip Technology Incorporated, Printed in the U.S.A., All Rights Reserved. Printed on recycled paper. ISBN: 9781620766255 QUALITY MANAGEMENT SYSTEM CERTIFIED BY DNV == ISO/TS 16949 ==  2012 Microchip Technology Inc. Microchip received ISO/TS-16949:2009 certification for its worldwide headquarters, design and wafer fabrication facilities in Chandler and Tempe, Arizona; Gresham, Oregon and design centers in California and India. 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 9001:2000 certified. Advance Information DS41651A-page 5 Worldwide Sales and Service AMERICAS ASIA/PACIFIC ASIA/PACIFIC EUROPE Corporate Office 2355 West Chandler Blvd. Chandler, AZ 85224-6199 Tel: 480-792-7200 Fax: 480-792-7277 Technical Support: http://www.microchip.com/ support Web Address: www.microchip.com Asia Pacific Office Suites 3707-14, 37th Floor Tower 6, The Gateway Harbour City, Kowloon Hong Kong Tel: 852-2401-1200 Fax: 852-2401-3431 India - Bangalore Tel: 91-80-3090-4444 Fax: 91-80-3090-4123 India - New Delhi Tel: 91-11-4160-8631 Fax: 91-11-4160-8632 Austria - Wels Tel: 43-7242-2244-39 Fax: 43-7242-2244-393 Denmark - Copenhagen Tel: 45-4450-2828 Fax: 45-4485-2829 India - Pune Tel: 91-20-2566-1512 Fax: 91-20-2566-1513 France - Paris Tel: 33-1-69-53-63-20 Fax: 33-1-69-30-90-79 Japan - Osaka Tel: 81-66-152-7160 Fax: 81-66-152-9310 Germany - Munich Tel: 49-89-627-144-0 Fax: 49-89-627-144-44 Atlanta Duluth, GA Tel: 678-957-9614 Fax: 678-957-1455 Boston Westborough, MA Tel: 774-760-0087 Fax: 774-760-0088 Chicago Itasca, IL Tel: 630-285-0071 Fax: 630-285-0075 Cleveland Independence, OH Tel: 216-447-0464 Fax: 216-447-0643 Dallas Addison, TX Tel: 972-818-7423 Fax: 972-818-2924 Detroit Farmington Hills, MI Tel: 248-538-2250 Fax: 248-538-2260 Indianapolis Noblesville, IN Tel: 317-773-8323 Fax: 317-773-5453 Los Angeles Mission Viejo, CA Tel: 949-462-9523 Fax: 949-462-9608 Santa Clara Santa Clara, CA Tel: 408-961-6444 Fax: 408-961-6445 Toronto Mississauga, Ontario, Canada Tel: 905-673-0699 Fax: 905-673-6509 Australia - Sydney Tel: 61-2-9868-6733 Fax: 61-2-9868-6755 China - Beijing Tel: 86-10-8569-7000 Fax: 86-10-8528-2104 China - Chengdu Tel: 86-28-8665-5511 Fax: 86-28-8665-7889 China - Chongqing Tel: 86-23-8980-9588 Fax: 86-23-8980-9500 Japan - Yokohama Tel: 81-45-471- 6166 Fax: 81-45-471-6122 Korea - Daegu Tel: 82-53-744-4301 Fax: 82-53-744-4302 China - Hangzhou Tel: 86-571-2819-3187 Fax: 86-571-2819-3189 Korea - Seoul Tel: 82-2-554-7200 Fax: 82-2-558-5932 or 82-2-558-5934 China - Hong Kong SAR Tel: 852-2401-1200 Fax: 852-2401-3431 Malaysia - Kuala Lumpur Tel: 60-3-6201-9857 Fax: 60-3-6201-9859 China - Nanjing Tel: 86-25-8473-2460 Fax: 86-25-8473-2470 Malaysia - Penang Tel: 60-4-227-8870 Fax: 60-4-227-4068 China - Qingdao Tel: 86-532-8502-7355 Fax: 86-532-8502-7205 Philippines - Manila Tel: 63-2-634-9065 Fax: 63-2-634-9069 China - Shanghai Tel: 86-21-5407-5533 Fax: 86-21-5407-5066 Singapore Tel: 65-6334-8870 Fax: 65-6334-8850 China - Shenyang Tel: 86-24-2334-2829 Fax: 86-24-2334-2393 Taiwan - Hsin Chu Tel: 886-3-5778-366 Fax: 886-3-5770-955 China - Shenzhen Tel: 86-755-8203-2660 Fax: 86-755-8203-1760 Taiwan - Kaohsiung Tel: 886-7-536-4818 Fax: 886-7-330-9305 China - Wuhan Tel: 86-27-5980-5300 Fax: 86-27-5980-5118 Taiwan - Taipei Tel: 886-2-2500-6610 Fax: 886-2-2508-0102 China - Xian Tel: 86-29-8833-7252 Fax: 86-29-8833-7256 Thailand - Bangkok Tel: 66-2-694-1351 Fax: 66-2-694-1350 Netherlands - Drunen Tel: 31-416-690399 Fax: 31-416-690340 Spain - Madrid Tel: 34-91-708-08-90 Fax: 34-91-708-08-91 UK - Wokingham Tel: 44-118-921-5869 Fax: 44-118-921-5820 China - Xiamen Tel: 86-592-2388138 Fax: 86-592-2388130 China - Zhuhai Tel: 86-756-3210040 Fax: 86-756-3210049 DS41651A-page 6 Italy - Milan Tel: 39-0331-742611 Fax: 39-0331-466781 Advance Information 11/29/11  2012 Microchip Technology Inc.