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TCM8002 DATA PROCESSOR FOR CELLULAR TELEPHONE
D Single Chip for AMPS/TACS Data and SAT
Processing
D 3.3-V or 5-V Operation D Simple Serial Interface D User-Configurable Interrupt Structure D TX and RX Data Buffers
SLWS008C − SEPTEMBER 1994 − REVISED JUNE 1996
D Programmable Timer D Independent Watchdog Timer D RX/TX Automatic Mute Functions D Arbitration Processing D 20 Programmable Expansion I/O Ports D 44-Pin Mini-QFP FR Package
description
The TCM8002 provides the data transceiving, data processing, and SAT (supervisory audio tone) functions for the AMPS (advanced mobile phone service) and TACS (total access communications system) cellular telephone standards.