PIC16F628T-04E/SS

基于闪存的8位CMOS微控制器 FLASH-Based 8-Bit CMOS Microcontrollers

Peripheral Features:

• 16 I/O pins with individual direction control

• High current sink/source for direct LED drive

• Analog comparator module with:

\- Two analog comparators

\- Programmable on-chip voltage reference VREF module

\- Programmable input multiplexing from device inputs and internal voltage reference

\- Comparator outputs are externally accessible

• Timer0: 8-bit timer/counter with 8-bit programmable prescaler

• Timer1: 16-bit timer/counter with external crystal/clock capability

• Timer2: 8-bit timer/counter with 8-bit period register, prescaler and postscaler

• Capture, Compare, PWM CCP module

\- Capture is 16-bit, max. resolution is 12.5 ns

\- Compare is 16-bit, max. resolution is 200 ns

\- PWM max. resolution is 10-bit

• Universal Synchronous/Asynchronous Receiver/Transmitter USART/SCI

• 16 Bytes of common RAM Special Microcontroller Features:

• Power-on Reset POR

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

• Brown-out Detect BOD

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

• Multiplexed MCLR-pin

• Programmable weak pull-ups on PORTB

• Programmable code protection

• Low voltage programming

• Power saving SLEEP mode

• Selectable oscillator options

\- FLASH configuration bits for oscillator options

\- ER External Resistor oscillator

• Reduced part count

\- Dual speed INTRC

• Lower current consumption

\- EC External Clock input

\- XT Oscillator mode

\- HS Oscillator mode

\- LP Oscillator mode

• In-circuit Serial Programming™ via two pins

• Four user programmable ID locations CMOS Technology:

• Low power, high speed CMOS FLASH technology

• Fully static design

• Wide operating voltage range

\- PIC16F627 - 3.0V to 5.5V

\- PIC16F628 - 3.0V to 5.5V

\- PIC16LF627 - 2.0V to 5.5V

\- PIC16LF628 - 2.0V to 5.5V

• Commercial, industrial and extended temperature range

• Low power consumption

\- < 2.0 mA @ 5.0V, 4.0 MHz

\- 15µA typical @ 3.0V, 32 kHz

\- < 1.0µA typical standby current @ 3.0V