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GENERAL DESCRIPTION

The PIC16C432 is a 20-pin EPROM-based member of the versatile PIC? family of low cost, high performance, CMOS, fully-static, 8-bit microcontrollers with an integrated LIN transceiver.

High Performance RISC CPU:

? 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:

? 12 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 can be output signals

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

? Integrated LIN Transceiver

? Wake-up on bus activity

? 12V battery operation for Transceiver

? Thermal shutdown for Transceiver

? Ground loss protection

Special Microcontroller Features:

? In-Circuit Serial Programming (ICSP?) ? (via two pins)

? Power-on Reset (POR)

? Power-up Timer (PWRT) and Oscillator Start-up Timer (OST)

? Brown-out Reset

? Watchdog Timer (WDT) with its own on-chip RC oscillator for reliable operation

? Programmable code protection

? Power saving SLEEP mode

? Selectable oscillator options

? Four user programmable ID locations

CMOS Technology:

? Low power, high speed CMOS EPROM/HV-CMOS technology

? Fully static design

? Operating voltage range - 4.5V to 5.5V

? Industrial and extended temperature range