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Description

TEMIC’s TSC87C52 is high performance CMOS EPROM version of the 80C52 CMOS single chip 8 bit

microcontroller.

The fully static design of the TSC87C52 allows to reduce system power consumption by bringing the clock frequency down to any value, even DC, without loss of data.

Features

● 8 Kbytes of EPROM

? Improved Quick Pulse programming algorithm

? Secret ROM by encryption

● 256 bytes of RAM

● 64 Kbytes program memory space

● 64 Kbytes data memory space

● 32 programmable I/O lines

● Three 16 bit timer/counters including enhanced timer 2

● Programmable serial port with framing error detection

● Power control modes

● Two–level interrupt priority

● Fully static design

● 0.8? SCMOS non volatile process

● ONCE Mode

● Enhanced Hooks system for emulation purpose

● Available temperature ranges:

? commercial

? industrial

● Available packages:

? PDIP40 (OTP)

? PLCC44 (OTP)

? PQFP44 (OTP)

? CQPJ44 (UV erasable)

? CERDIP40 (UV erasable)