Description
COST PER PIECE
The PIC16F628A-I/P is an 18 pin, flash based, 8 bit microcontroller. This device employs an advanced RISC architecture. The PIC16F628A-I/P has enhanced core features, an eight level deep stack, and multiple internal and external interrupt sources. The separate instruction and data buses of the Harvard architecture allow a 14 bit wide instruction word with the separate 8 bit wide data. The two stage instruction pipeline allows all instructions to execute in a single cycle, except for program branches (which require two cycles). A total of 35 instructions (reduced instruction set) are available, complemented by a large register set.
Interrupt Capability
8 level deep hardware stack
Direct, indirect, and relative addressing modes
Internal and external oscillator options
Power saving sleep mode
Programmable weak pull-ups on PORTB
Multiplexed master clear/input pin
Watchdog timer with independent oscillator for reliable operation
Low voltage programming
In circuit serial programming
Programmable code protection
Brown-out Reset
Power-on Reset
Power-up timer and Oscillator start-up timer
1,000,000 write EEPROM endurance
40 year data retention
Dual speed internal oscillator
Run-time selectable between 4MHz and 48kHz
4µs wake-up from Sleep, 3.0V, typ.
16 I/O pins with individual direction control
Applications:
Clock & Timing, Embedded Design & Development, Imaging, Video & Vision, Industrial, Motor Drive & Control, Multimedia, Portable Devices, Sensing & Instrumentation, Wireless
