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The PIC16F627-04/SO is a mid-range PIC16 family 8-bit powerful (200 nanosecond instruction execution) yet easy-to-program (only 35 single word instructions) CMOS flash based Microcontroller packs powerful PIC?(RISC) architecture. This product offer all of the advantages of the well recognized mid-range x14 architecture with standardized features including 1.75kB of addressable program memory size, 224bytes of data memory size, 16 general-purpose I/O pins and two comparators. This device operates at a maximum frequency of 4MHz with wide operating voltage of 3 to 5.5V.

High Performance RISC CPU Features:
? Only 35 instructions to learn
? All single cycle instructions (200 ns), except for program branches which are two-cycle
? Operating speed:
- DC - 20 MHz clock input
- DC - 200 ns instruction cycle
? Interrupt capability
? 16 special function hardware registers
? 8-level deep hardware stack
? Direct, Indirect and Relative addressing modes

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 Features:
? 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
? Low power consumption
- < 2.0 mA @ 5.0V, 4.0 MHz
- 15 μA typical @ 3.0V, 32 kHz
- < 1.0 μA typical standby current @ 3.0V