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Description
The CXP82400A is a CMOS 8-bit single chip micro-
computer of piggyback/evaluator combined type,
which is developed for evaluating the function of the
CXP82432A/82440A.
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 27C512 (Maximum 40K bytes are available.)
1120 bytes (Including fluorescent display data area)
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
— Serial interface
— Timers
— Fluorescent display panel controller/driver
Maximum of 384 segments display possible
1 to 16-digit dynamic display
Dimmer function
High voltage drive output (40V)
On-chip pull-down resistor (Mask option)
Hardware key scan function
(Maximum 16
×
8 key matrix compatible)
8-bit pulse measurement counter with on-chip 6-stage FIFO
14 bits, 1 channel
— Remote control receiving circuit
— PWM output
— CTL duty detection circuit
— High-speed output circuit
Interruption
Standby mode
Package
Note)
Mask option depends on the type of the CXP82400A. Refer to the Products List for details.
RTG 4pins
19 factors, 15 vectors, multi-interruption possible
SLEEP/STOP
100-pin ceramic QFP
Structure
Silicon gate CMOS IC
– 1 –
CXP82400A
E94Z14-PP
CMOS 8-bit Single Chip Microcomputer
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.
100 pin PQFP (Ceramic)
Piggyback/
evaluator type