
Description
The CXP84100 is a CMOS 8-bit single chip micro-
computer of piggyback/evaluator combined type,
which is developed for evaluating the function of the
CXP84120/84124.
Features
Wide-range instruction system (213 instructions) to
cover various types of data
— 16-bit operation/multiplication and division/
Boolean bit operation instructions
Minimum instruction cycle
400ns at 10MHz operation
122μs at 32kHz operation
LCC type 27C128, LCC type 27C256
(Maximum 24K bytes are available.)
624 bytes
Applicable EPROM
Incorporated RAM capacity
Peripheral functions
— A/D converter
8-bit, 8-channel, successive approximation method
(Conversion time of 32μs/10MHz)
Incorporated 8-bit, 8-stage FIFO (Auto transfer for 1 to 8 bytes), 1 channel
8-bit clock sync type, 1 channel
8-bit timer
8-bit timer/counter
19-bit time base timer
16-bit capture timer/counter
32kHz timer/counter
8-bit pulse measurement counter with on-chip 6-stage FIFO
14 bits, 1 channel
15 factors, 15 vectors, multi-interruption possible
Sleep/stop
80-pin ceramic QFP
— Serial interface
— Timer
— Remote control reception circuit
— PWM output
Interruption
Standby mode
Package
Note)
Mask option depends on the type of the CXP84100. Refer to the Products List for details.
Structure
Silicon gate CMOS IC
CMOS 8-bit Single Chip Microcomputer
– 1 –
E93850A79-PS
Sony reserves the right to change products and specifications without prior notice. This information does not convey any license by
any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples illustrating the
operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits.
CXP84100
Piggyback/
evaluator type
80 pin PQFP (Ceramic)