描述 Description

The CXP84400 is a CMOS 8-bit single chip microcomputer of piggyback/evaluator combined type, which is developed for evaluating the function of the CXP84412/84416.

特性 Features

? A wide instruction set (213 instructions) which cover various types of data.

—16-bit operation/multiplication and division/boolean bit operation instructions

? Minimum instruction cycle 400ns at 10MHz operation

? Applicable EPROM LCC type 27C128, LCC type 27C256 (Maximum 16K bytes are available)

? Incorporated RAM capacity 448bytes

? Peripheral functions

—A/D converter 8-bit, 8-channel, successive approximation method (Conversion time of 32μs/10MHz)

—Serial interface Incorporated 8-bit, 8-stage FIFO (Auto transfer for 1 to 8 bytes), 1 circuit 2 channels

—Timer 8-bit timer 8-bit timer/counter 19-bit time base timer 32kHz timer/counter

—Remote control receiving circuit 8-bit pulse measurement counter with on-chip 6-stage FIFO

—PWM output 14bits, 1channel

? Interruption 12 factors, 12 vectors, multi-interruption possible

? Standby mode SLEEP/STOP

? Package 80-pin ceramic PQFP