PIC16F720-ESLASHML datasheet(3/244 Pages) MICROCHIP

3 / 244 page

 2010 Microchip Technology Inc.

DS41430A-page 3

PIC16F/LF720/721

Devices Included In This Data Sheet:

High-Performance RISC CPU:

• Only 35 Instructions to Learn:

- All single-cycle instructions except branches

• Operating Speed:

- DC – 16 MHz oscillator/clock input

- DC – 250 ns instruction cycle

• Up to 4K x 14 Words of Flash Program Memory

• Up to 256 bytes of Data Memory (RAM)

• Interrupt Capability

• 8-Level Deep Hardware Stack

• Direct, Indirect and Relative Addressing modes

• Processor Self-Write/Read access to Program

Memory

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

• Power-Saving Sleep mode

• Industrial and Extended Temperature Range

• Power-on Reset (POR)

• Power-up Timer (PWRT)

• Brown-out Reset (BOR)

• Multiplexed Master Clear with Pull-up/Input Pin

• Programmable Code Protection

• In-Circuit Serial ProgrammingTM (ICSPTM) via Two

Pins

• High-Endurance Flash Cell:

- 10,000 write Flash endurance (typical)

- Flash retention: > 40 years

• Wide Operating Voltage Range:

- 1.8V to 5.5V (PIC16F720/721)

- 1.8V to 3.6V (PIC16LF720/721)

Low-Power Features:

• Standby Current:

- 50 nA @ 1.8V, typical

• Operating Current:

-100

A @ 500 kHz, 1.8V, typical

• Low-Power Watchdog Timer Current:

- 500 nA @ 1.8V, typical

Peripheral Features:

• Up to 17 I/O Pins and 1 Input-only Pin:

- High-current source/sink for direct LED drive

- Interrupt-on-pin change

- Individually programmable weak pull-ups

• A/D Converter:

- 8-bit resolution

- 12 channels

- Selectable Voltage reference

• Timer0: 8-Bit Timer/Counter with 8-Bit

Programmable Prescaler

• Enhanced Timer1

- 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

• Capture, Compare, PWM module (CCP)

- 16-bit Capture, max resolution 12.5 ns

- 16-bit Compare, max resolution 250 ns

- 10-bit PWM, max frequency 15 kHz

• Addressable Universal Synchronous

Asynchronous Receiver Transmitter (AUSART)

• Synchronous Serial Port (SSP)

- SPI (Master/Slave)

-I2CTM (Slave) with Address Mask

• PIC16F720

• PIC16LF720

• PIC16F721

• PIC16LF721

20-Pin Flash Microcontrollers with nanoWatt XLP Technology

PIC16F720-E/ML 数据表(PDF) 3 Page - Microchip Technology

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