PIC18F1220 datasheet(3/310 Pages) MICROCHIP

3 / 310 page

 2004 Microchip Technology Inc.

DS39605C-page 1

Low-Power Features:

• Power Managed modes:

- Run: CPU on, peripherals on

- Idle: CPU off, peripherals on

- Sleep: CPU off, peripherals off

• Power Consumption modes:

- PRI_RUN: 150

µA, 1 MHz, 2V

- PRI_IDLE: 37

µA, 1 MHz, 2V

- SEC_RUN: 14

µA, 32 kHz, 2V

- SEC_IDLE: 5.8

µA, 32 kHz, 2V

- RC_RUN: 110

µA, 1 MHz, 2V

- RC_IDLE: 52

µA, 1 MHz, 2V

- Sleep: 0.1

µA, 1 MHz, 2V

• Timer1 Oscillator: 1.1

µA, 32 kHz, 2V

• Watchdog Timer: 2.1

µA

• Two-Speed Oscillator Start-up

Oscillators:

• Four Crystal modes:

- LP, XT, HS: up to 25 MHz

- HSPLL: 4-10 MHz (16-40 MHz internal)

• Two External RC modes, up to 4 MHz

• Two External Clock modes, up to 40 MHz

• Internal oscillator block:

- 8 user-selectable frequencies: 31 kHz, 125 kHz,

250 kHz, 500 kHz, 1 MHz, 2 MHz, 4 MHz, 8 MHz

- 125 kHz to 8 MHz calibrated to 1%

- Two modes select one or two I/O pins

- OSCTUNE – Allows user to shift frequency

• Secondary oscillator using Timer1 @ 32 kHz

• Fail-Safe Clock Monitor

- Allows for safe shutdown if peripheral clock stops

Peripheral Highlights:

• High current sink/source 25 mA/25 mA

• Three external interrupts

• Enhanced Capture/Compare/PWM (ECCP) module:

- One, two or four PWM outputs

- Selectable polarity

- Programmable dead time

- Auto-Shutdown and Auto-Restart

- Capture is 16-bit, max resolution 6.25 ns (TCY/16)

- Compare is 16-bit, max resolution 100 ns (TCY)

• Compatible 10-bit, up to 13-channel Analog-to-

Digital Converter module (A/D) with programmable

acquisition time

• Enhanced USART module:

- Supports RS-485, RS-232 and LIN 1.2

- Auto-Wake-up on Start bit

- Auto-Baud Detect

Special Microcontroller Features:

• 100,000 erase/write cycle Enhanced Flash

program memory typical

• 1,000,000 erase/write cycle Data EEPROM

memory typical

• Flash/Data EEPROM Retention: > 40 years

• Self-programmable under software control

• Priority levels for interrupts

• 8 x 8 Single-Cycle Hardware Multiplier

• Extended Watchdog Timer (WDT):

- Programmable period from 41 ms to 131s

- 2% stability over VDD and Temperature

• Single-supply 5V In-Circuit Serial Programming™

(ICSP™) via two pins

• In-Circuit Debug (ICD) via two pins

• Wide operating voltage range: 2.0V to 5.5V

Device

Program Memory

Data Memory

I/O

10-bit

A/D (ch)

ECCP

(PWM)

EUSART

Timers

8/16-bit

Flash

(bytes)

# Single-Word

Instructions

SRAM

(bytes)

EEPROM

(bytes)

PIC18F1220

2048

256

1/3

PIC18F1320

4096

256

1/3

18/20/28-Pin High-Performance, Enhanced Flash MCUs

with 10-bit A/D and nanoWatt Technology

PIC18F1220/1320

PIC18F1220 Datasheet(PDF) 3 Page - Microchip Technology

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