PIC16(L)F1782/1783 28-Pin 8-Bit Advanced Analog Flash Microcontroller Product Brief High-Performance RISC CPU: Analog Peripheral Features: • Only 49 Instructions • Operating Speed: - DC – 32 MHz clock input - DC – 125 ns instruction cycle • Interrupt Capability with Automatic Context Saving • 16-Level Deep Hardware Stack with optional Overflow/Underflow Reset • Direct, Indirect and Relative Addressing modes: - Two full 16-bit File Select Registers (FSRs) - FSRs can read program and data memory • Analog-to-Digital Converter (ADC): - Fully differential 12-bit converter - 100 ksps conversion rate - 11 single-ended channels - 5 differential channels - Positive and negative reference selection • 8-bit Digital-to-Analog Converter (DAC): - Output available externally - Positive and negative reference selection - Internal connections to comparators, op amps, Fixed Voltage Reference (FVR) and ADC • Three High-Speed Comparators: - 30 ns response time - Rail-to-rail inputs - Software selectable hysteresis - Internal connection to op amps, FVR and DAC • Two Operational Amplifiers: - Rail-to-rail inputs/outputs - High/Low selectable Gain Bandwidth Product - Internal connection to DAC and FVR • Fixed Voltage Reference (FVR): - 1.024V, 2.048V and 4.096V output levels - Internal connection to ADC, Comparators and DAC Extreme Low-Power (XLP) Management: • Standby Current (PIC16LF1782/1783): - 50 nA @ 1.8V, typical • Watchdog Timer Current (PIC16LF1782/1783): - 500 nA @ 1.8V, typical • Timer1 (32.768 kHz Real-Time Clock) Oscillator Current (PIC16LF1782/1783): - 500 nA @ 1.8V, typical • Operating Current (PIC16LF1782/1783): - 4 A @ 32 kHz, 1.8V, typical • Operating Current (PIC16LF1782/1783): - 150 A @ 1 MHz, 1.8V, typical Memory Features: • Up to 4 KW Flash Program Memory: - Self-programmable under software control - Programmable code protection - Programmable write protection • 256 Bytes of Data EEPROM • Up to 512 Bytes of RAM High-Performance PWM Controller: • Two Programmable Switch Mode Controller (PSMC) modules: - Digital and/or analog feedback control of PWM frequency and pulse begin/end times - 16-bit Period, Duty Cycle and Phase - 16 ns clock resolution - Supports single PWM, complimentary, pushpull and three-phase modes of operation - Dead-band control with 8-bit counter - Auto-shutdown and restart - Leading and falling edge blanking - Burst mode 2011 Microchip Technology Inc. Digital Peripheral Features: • Timer0: 8-Bit Timer/Counter with 8-Bit Programmable Prescaler • Enhanced Timer1: - 16-bit timer/counter with prescaler - External Gate Input mode - Dedicated low-power 32 kHz oscillator driver • Timer2: 8-bit timer/counter with 8-bit period register, prescaler and postscaler • Two Capture/Compare/PWM modules (CCP): - 16-bit Capture, maximum resolution 12.5 ns - 16-bit Compare, max resolution 31.25 ns - 10-bit PWM, max frequency 32 kHz • Master Synchronous Serial Port (SSP) with SPI and I2CTM with: - 7-bit address masking - SMBus/PMBusTM compatibility • Enhanced Universal Synchronous Asynchronous Receiver Transmitter (EUSART): - RS-232, RS-485 and LIN compatible - Auto-baud detect - Auto-wake-up on start Advance Information DS41410B-page 1 PIC16(L)F1782/1783 Oscillator Features: I/O Features: • Operate up to 32 MHz from Precision Internal Oscillator: - Factory calibrated to ±1%, typical - Software selectable frequency range from 32 MHz to 31 kHz • 31 kHz Low-Power Internal Oscillator • 32.768 kHz Timer1 Oscillator: - available as system clock - Low power RTC • External Oscillator Block with: - 4 crystal/resonator modes up to 32 MHz using 4x PLL - 3 external clock modes up to 32 MHz • 4x Phase-Locked Loop (PLL) • Fail-Safe Clock Monitor: - Detect and recover from external oscillator failure • Two-Speed Start-up: - Minimize latency between code execution and external oscillator start-up • Up to 24 I/O Pins and 1 Input-only Pin: - High current sink/source for LED drivers - Individually programmable interrupt-onchange pins - Individually programmable weak pull-ups - Individual input level selection - Slew rate control on selected output pins - Open drain outputs on selected output pins • • • • • • • • • • Power-Saving Sleep mode Power-on Reset (POR) Power-up Timer (PWRT) Oscillator Start-up Timer (OST) Brown-out Reset (BOR) with Selectable Trip Point Extended Watchdog Timer (WDT) In-Circuit Serial ProgrammingTM (ICSPTM) In-Circuit Debug (ICD) Enhanced Low-Voltage Programming (LVP) Operating Voltage Range: - 1.8V to 3.6V (PIC16LF1782/1783) - 2.3V to 5.5V (PIC16F1782/1783) Data EEPROM (bytes) SRAM (bytes) I/Os 12-bit A/D (ch) Comparators Operational Amplifiers 8-bit DAC Timers 8/16-bit Programmable Switch Mode Controllers (PSMC) CCP EUSART MSSP (I2C™/SPI) PIC16(L)F1782/1783 FAMILY TYPES Program Memory Flash (words) TABLE 1: General Microcontroller Features: PIC16F1782 2048 256 256 25 11 3 2 1 2/1 2 2 1 1 PIC16LF1782 2048 256 256 25 11 3 2 1 2/1 2 2 1 1 PIC16F1783 4096 256 512 25 11 3 2 1 2/1 2 2 1 1 PIC16LF1783 4096 256 512 25 11 3 2 1 2/1 2 2 1 1 Device DS41410B-page 2 Advance Information 2011 Microchip Technology Inc. PIC16(L)F1782/1783 Note: Pin details are subject to change. FIGURE 1: 28-PIN DIAGRAM FOR PIC16(L)F1782/1783 SPDIP, SOIC, SSOP 1 28 RB7 RA0 RA1 2 27 3 RB6 RB5 RA2 4 RA3 RA4 RA5 VSS 5 26 25 24 23 RA7 RA6 RC0 RC1 RC2 RC3 Note: 6 7 8 9 10 11 PIC16F1782/1783 PIC16LF1782/1783 VPP/MCLR/RE3 22 21 20 19 RB4 RB3 RB2 RB1 RB0 VDD 12 18 17 13 16 VSS RC7 RC6 RC5 14 15 RC4 See Table 2 for the location of all peripheral functions. 2011 Microchip Technology Inc. Advance Information DS41410B-page 3 PIC16(L)F1782/1783 FIGURE 2: 28-PIN DIAGRAM FOR PIC16(L)F1782/1783 28 27 26 25 24 23 22 RA1 RA0 RE3/MCLR/VPP RB7 RB6 RB5 RB4 UQFN 8 9 10 11 12 13 14 1 21 2 20 3 PIC16F1782/1783 19 4 PIC16LF1782/1783 18 5 17 6 16 7 15 RB3 RB2 RB1 RB0 VDD VSS RC7 RC0 RC1 RC2 RC3 RC4 RC5 RC6 RA2 RA3 RA4 RA5 VSS RA7 RA6 Note: See Table 2 for the location of all peripheral functions. DS41410B-page 4 Advance Information 2011 Microchip Technology Inc. PIC16(L)F1782/1783 28-Pin QFN Reference Comparator Operation Amplifiers 8-bit DAC Timers PSMC CCP EUSART MSSP Interrupt Pull-up Basic RA0 2 27 AN0+ AN0- — C1IN0C2IN0C3IN0- — — — — — — — IOC Y — RA1 3 28 AN1+ AN1- — C1IN1C2IN1C3IN1- OPA1OUT — — — — — — IOC Y — RA2 4 1 AN2+ AN2- VREF- C1IN0+ C2IN0+ C3IN0+ — DAC1OUT1 DAC1VREF- — — — — — IOC Y — RA3 5 2 AN3+ AN3- VREF+(1) C1IN1+ — DAC1VREF+ — — — — — IOC Y — ADC 28-Pin SPDIP, SOIC, SSOP 28-PIN ALLOCATION TABLE (PIC16(L)F1782/1783) I/O TABLE 2: RA4 6 3 — — C1OUT OPA1IN+ — T0CKI — — — — IOC Y — RA5 7 4 AN4+ AN4- — C2OUT(1) OPA1IN- — — — — — SS IOC Y — RA6 10 7 — — C2OUT(1) — — — — — — — IOC Y OSC2/ CLKOUT RA7 6 — VREF+(1) — — — — PSMC1CLK PSMC2CLK — — — IOC Y OSC1/ CLKIN RB0 21 18 AN12+ AN12- — C2IN1+ — — — CCP1(1) — — INT/ IOC Y — RB1 22 19 AN10+ AN10- — C1IN3C2IN3C3IN3- OPA2OUT — — PSMC1IN PSMC2IN — — — — IOC Y — RB2 23 20 AN8+ AN8- — — OPA2IN- — — — — — — IOC Y CLKR RB3 24 21 AN9+ AN9- — OPA2IN+ — — — CCP2(1) — — IOC Y — RB4 25 22 AN11+ AN11- — C1IN2C2IN2C3IN2C3IN1+ — — — — — — — IOC Y — RB5 26 23 AN13+ AN13- — C3OUT — — T1G — — — SDO(1) IOC Y — RB6 27 24 — — — — — — — — TX(1) CK(1) SDI(1) SDA(1) IOC Y ICSPCLK RB7 28 25 — — — — DAC1OUT2 — — — RX(1) DT(1) SCK(1) SCL(1) IOC Y ICSPDAT RC0 11 8 — — — — — T1OSO T1CKI PSMC1A — — — IOC Y — RC1 12 9 9 — — — — — T1OSI PSMC1B CCP2(1) — — IOC Y — RC2 13 10 — — — — — — PSMC1C CCP1(1) — — IOC Y — RC3 14 11 — — — — — — PSMC1D — — SCK(1) SCL(1) IOC Y — RC4 15 12 — — — — — — PSMC1E — — SDI(1) SDA(1) IOC Y — RC5 16 13 — — — — — — PSMC1F — — SDO(1) IOC Y — RC6 17 14 — — — — — — PSMC2A — TX(1) CK(1) — IOC Y — RC7 18 15 — — — — — — PSMC2B — RX(1) DT(1) — IOC Y — RE3 1 26 — — — — — — — — — — IOC Y MCLR/ VPP VDD 20 17 — — — — — — — — — — — — VDD VSS 8, 5, 19 16 — — — — — — — — — — — — VSS Note 1: Pin functions can be assigned to one of two pin locations via software. 2011 Microchip Technology Inc. Advance Information DS41410B-page 5 PIC16(L)F1782/1783 NOTES: DS41410B-page 6 Advance Information 2011 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, KEELOQ, KEELOQ logo, MPLAB, PIC, PICmicro, PICSTART, PIC32 logo, rfPIC 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, MXDEV, MXLAB, SEEVAL 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, dsSPEAK, ECAN, ECONOMONITOR, FanSense, HI-TIDE, In-Circuit Serial Programming, ICSP, Mindi, MiWi, MPASM, MPLAB Certified logo, MPLIB, MPLINK, mTouch, Omniscient Code Generation, PICC, PICC-18, PICDEM, PICDEM.net, PICkit, PICtail, REAL ICE, rfLAB, Select Mode, Total Endurance, TSHARC, UniWinDriver, 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. © 2011, Microchip Technology Incorporated, Printed in the U.S.A., All Rights Reserved. Printed on recycled paper. ISBN: 978-1-60932-881-8 Microchip received ISO/TS-16949:2002 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. 2011 Microchip Technology Inc. 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