PIC16C621A-04I/P Datasheet PDF - Microchip

The PIC16C621A-04I/P is a PIC16 family 8-bit powerful (200 nanosecond instruction execution) yet easy-to-program (only 35 single word instructions) CMOS one-time programmable (OTP) 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, 96bytes of data memory size, 13 general-purpose I/O pins and two comparators. This device operates at a maximum frequency of 4MHz with wide operating voltage of 2.5 to 5.5V.

● 35 (14-bit wide) easy instructions to learn

● 8 level hardware stack

● Interrupt capability

● Power-on reset (POR)

● Power-up timer (PWRT)

● Oscillator start-up timer (OST)

● Watch dog timer (WDT)

● One 16-bit digital timers

● Programmable code-protection

● Power saving SLEEP mode

● Brown-out reset (BOR)

● In-Circuit Serial Programming™ (ICSP™)

● Four user programmable ID locations