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.

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