Document
PIC16(L)F722/3/4/6/7
28/40/44-Pin Flash Microcontrollers with XLP Technology
Devices Included In This Data Sheet:
PIC16F722/3/4/6/7 Devices:
• PIC16F722 • PIC16F723 • PIC16F724
• PIC16F726 • PIC16F727
PIC16LF722/3/4/6/7 Devices:
• PIC16LF722 • PIC16LF723 • PIC16LF724
• PIC16LF726 • PIC16LF727
High-Performance RISC CPU:
• Only 35 Instructions to Learn: - All single-cycle instructions except branches
• Operating Speed: - DC – 20 MHz oscillator/clock input - DC – 200 ns instruction cycle
• Up to 8K x 14 Words of Flash Program Memory • Up to 368 Bytes of Data Memory (RAM) • Interrupt Capability • 8-Level Deep Hardware Stack • Direct, Indirect and Relative Addressing modes • Processor Read Access to Program Memory • Pinout Compatible to other 28/40-pin PIC16CXXX
and PIC16FXXX Microcontrollers
Special Microcontroller Features:
• Precision Internal Oscillator: - 16 MHz or 500 kHz operation - Factory calibrated to ±1%, typical - Software tunable - Software selectable ÷1, ÷2, ÷4 or ÷8 divider
• 1.8V-5.5V Operation – PIC16F722/3/4/6/7 • 1.8V-3.6V Operation – PIC16LF722/3/4/6/7 • 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 • Programmable Code Protection • In-Circuit Serial ProgrammingTM (ICSPTM) via Two Pins • Multiplexed Master Clear with Pull-up/Input Pin • Industrial and Extended Temperature Range • High-Endurance Flash Cell: - 1,000 write Flash endurance (typical) - Flash retention: > 40 years • Power-Saving Sleep mode
2007-2015 Microchip Technology Inc.
Extreme Low-Power Management PIC16LF722/3/4/6/7 with XLP:
• Sleep Mode: 20 nA • Watchdog Timer: 500 nA • Timer1 Oscillator: 600 nA @ 32 kHz
Analog Features:
• A/D Converter: - 8-bit resolution and up to 14 channels - Conversion available during Sleep - Selectable 1.024/2.048/4.096V voltage reference
• On-chip 3.2V Regulator (PIC16F722/3/4/6/7 devices only)
Peripheral Highlights:
• Up to 35 I/O Pins and One Input-only Pin: - High-current source/sink for direct LED drive - Interrupt-on-pin change - Individually programmable weak pull-ups
• Timer0: 8-Bit Timer/Counter with 8-Bit Prescaler • Enhanced Timer1:
- Dedicated low-power 32 kHz oscillator - 16-bit timer/counter with prescaler - External Gate Input mode with Toggle and
Single Shot modes - Interrupt-on-gate completion • Timer2: 8-Bit Timer/Counter with 8-Bit Period Register, Prescaler and Postscaler • Two Capture, Compare, PWM (CCP) Modules: - 16-bit Capture, max. resolution 12.5 ns - 16-bit Compare, max. resolution 200 ns - 10-bit PWM, max. frequency 20 kHz • Addressable Universal Synchronous Asynchronous Receiver Transmitter (AUSART) • Synchronous Serial Port (SSP): - SPI (Master/Slave) - I2C (Slave) with Address Mask • mTouch® Sensing Oscillator Module: - Up to 16 input channels
DS40001341F-page 1
Data Sheet Index Program Memory
Flash (words) Data SRAM (bytes)
High-Endurance Flash Memory (bytes) I/O’s(2) 8-bit ADC (ch) CapSense (ch) Timers (8/16-bit) AUSART SSP (I2C/SPI) CCP Debug(1) XLP
PIC16(L)F722/3/4/6/7
PIC16(L)F72X Family Types
Device
PIC16(L)F707
(1) 8192 363 0 36 14 32 4/2 1 1 2
I
Y
PIC16(L)F720
(2) 2048 128 128 18 12 — 2/1 1 1 1
I
Y
PIC16(L)F721
(2) 4096 256 128 18 12 — 2/1 1 1 1
I
Y
PIC16(L)F722
(4) 2048 128 0 25 11 8 2/1 1 1 2
I
Y
PIC16(L)F722A
(3) 2048 128 0 25 11 8 2/1 1 1 2
I
Y
PIC16(L)F723
(4) 4096 192 0 25 11 8 2/1 1 1 2
I
Y
PIC16(L)F723A
(3) 4096 192 0 25 11 8 2/1 1 1 2
I
Y
PIC16(L)F724
(4) 4096 192 0 36 14 16 2/1 1 1 2
I
Y
PIC16(L)F726
(4) 8192 368 0 25 11 8 2/1 1 1 2
I
Y
PIC16(L)F727
(4) 8192 368 0 36 14 16 2/1 1 1 2
I
Y
Note 1: I - Debugging, Integrated on Chip; H - Debugging, Requires Debug Header.
2: One pin is input-only.
Data Sheet Index: (Unshaded devices are described in this document.)
1: DS41418
PIC16(L)F707 Data Sheet, 40/44-Pin Flash, 8-bit Microcontrollers
2: DS41430
PIC16(L)F720/721 Data Sheet, 20-Pin Flash, 8-bit Microcontrollers
3: DS41417
PIC16(L)F722A/723A Data Sheet, 28-Pin Flash, 8-bit Microcontrollers
4: DS41341
PIC16(L)F72X Data Sheet, 28/40/44-Pin Flash, 8-bit Microcontrollers
DS40001341F-page 2
2007-2015 Microchip Technology Inc.
PIC16(L)F722/3/4/6/7
Pin Diagrams – 28-PIN PDIP/SOIC/SSOP/QFN/UQFN (PIC16F722/723/726/PIC16LF722/723/726)
PDIP, SOIC, SSOP
VPP/MCLR/RE3 1 VCAP(3)/SS(2)/AN0/RA0 2
AN1/RA1 3 AN2/RA2 4 VREF/AN3/RA3 5 T0CKI/CPS6/RA4 6 VCAP(3)/SS(2)/CPS7/AN4/RA5 7
VSS 8 CLKIN/OSC1/RA7 9 VCAP(3)/CLKOUT/OSC2/RA6 10 T1CKI/T1OSO/RC0 11 CCP2(1)/T1OSI/RC1 12
CCP1/RC2 13 SCL/SCK/RC3 14
PIC16F722/723/726/ PIC16LF722/723/726
28 RB7/ICSPDAT 27 RB6/ICSPCLK 26 RB5/AN13/CPS5/T1G 25 RB4/AN11/CPS4 24 RB3/AN9/CPS3/CCP2(1) 23 RB2/AN8/CPS2 22 RB1/AN10/CPS1 21 RB0/AN12/CPS0/INT 20 VDD 19 VSS 18 RC7/RX/DT 17 RC6/TX/CK 16 RC5/SDO 15 RC4/SDI/SDA
QFN, UQFN
28 RA1/AN1 27 RA0/AN0.