PIC14000-20/SO Description

The PIC14000 features include medium to high-resolution A/D conversion (10 to 16 bits), temperature sensing, closed loop charge control, serial communication, and low power operation. The PIC14000 uses a RISC Harvard architecture CPU with separate 14-bit instruction and 8-bit data buses. A 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 are available. Additionally, a large register set is included. 

PIC14000-20/SO Features

Only 35 single-word instructions to learn

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

Operating speed: DC - 20 MHz clock input

4096 x 14 on-chip EPROM program memory

192 x 8 general purpose registers (SRAM)

6 internal and 5 external interrupt sources

38 special function hardware registers

Eight-level hardware stack

PIC14000-20/SO Applications

Battery Chargers

Battery Capacity Monitoring

Uninterruptable Power Supply Controllers

Power Management Controllers

HVAC Controllers

Sensing and Data Acquisition