Description

The 80C32E is a radiation tolerant ROMless version of the 80C52 single chip 8-bit microcontroller.

The 80C32E retains all the features of the 80C32 with 256 bytes of internal RAM, a 6-source, 2-level interrupt system, an on-chip oscillator and three 16-bit timer/counters.

Features

• 8032 Pin and Instruction Compatible

• Four 8-bit I/O Ports

• Three 16-bit Timer/Counters

• 256 bytes RAM

• Full-duplex UART

• Asynchronous Port Reset

• 6 Sources, 2 Level Interrupt Structure

• 64 Kbytes Program Memory Space

• 64 Kbytes Data Memory Space

• Power Control Modes

• Idle Mode

• Power-down Mode

• On-chip Oscillator

• Operating Frequency: 30 MHz

• Power Supply: 4.5V to 5.5V

• Temperature Range: Military (-55oC to 125oC)

• No Single Event Latch-up below a LET Threshold of 80 MeV/mg/cm2

• Tested up to a Total Dose of 30 krads (Si) according to MIL STD 883 Method 1019

• Packages: Side Brazed 40-pin, MQFPJ 44-pin

• QML Q and V with SMD 5962-00518

• SCC C an B with Specification SCC9521002