PIC12LC672-04I/P

PIC12 系列 128 B RAM 2 K x 14位 EPROM 8位 CMOS 微控制器 - PDIP-8

GENERAL DESCRIPTION

The PIC12C67X devices are low-cost, high-perfor mance, CMOS, fully-static, 8-bit microcontrollers with integrated analog-to-digital A/D converter and EEPROM data memory EEPROM on PIC12CE67X versions only.

High-Performance RISC CPU:

• Only 35 single word instructions to learn

• All instructions are single cycle 400 ns except for program branches which are two-cycle

• Operating speed: DC - 10 MHz clock input

                           DC - 400 ns instruction cycle

• 14-bit wide instructions

• 8-bit wide data path

• Interrupt capability

• Special function hardware registers

• 8-level deep hardware stack

• Direct, indirect and relative addressing modes for data and instructions

Peripheral Features:

• Four-channel, 8-bit A/D converter

• 8-bit real time clock/counter TMR0 with 8-bit programmable prescaler

• 1,000,000 erase/write cycle EEPROM data memory

• EEPROM data retention > 40 years

Special Microcontroller Features:

• In-Circuit Serial Programming ICSP™

• Internal 4 MHz oscillator with programmable calibration

• Selectable clockout

• Power-on Reset POR

• Power-up Timer PWRT and Oscillator Start-up Timer OST

• Watchdog Timer WDT with its own on-chip RC oscillator for reliable operation

• Programmable code protection

• Power saving SLEEP mode

• Interrupt-on-pin change GP0, GP1, GP3

• Internal pull-ups on I/O pins GP0, GP1, GP3

• Internal pull-up on MCLR pin

• Selectable oscillator options:

   - INTRC: Precision internal 4 MHz oscillator

   - EXTRC: External low-cost RC oscillator

   - XT: Standard crystal/resonator

   - HS: High speed crystal/resonator

   - LP: Power saving, low frequency crystal

CMOS Technology:

• Low-power, high-speed CMOS EPROM/EEPROM technology

• Fully static design

• Wide operating voltage range 2.5V to 5.5V

• Commercial, Industrial and Extended temperature ranges

• Low power consumption

   < 2 mA @ 5V, 4 MHz

   15 µA typical @ 3V, 32 kHz

   < 1 µA typical standby current