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CXP82000
Piggyback/
evaluator type
E97207-PS
CMOS 8-bit Single Chip Microcomputer
Description
The CXP82000 is a CMOS 8-bit single chip micro-
computer of piggyback/evaluator combined type,
which is developed for evaluating the function of the
CXP82052/82060.
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
250ns at 16MHz operation
122μs at 32kHz operation
LCC type 27C512 (Maximum 60K bytes are available.)
3984 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 1.6μs/16MHz)
Incorporated buffer RAM
(Auto transfer for 1 to 32 bytes), 1 channel
8-bit clock sync type (MSB/LSB first selectabl
e),1
channel
Start-stop sync type(UART), 1 channel
8-bit timer
8-bit timer/counter
19-bit time base timer
16-bit capture timer/counter
32kHz timer/counter
Supports the universal grid fluorescent display panel.
High voltage drive output port of 56 pins (40V)
Maximum of 640 segments display possible
Display timing number of 1 to 20
Dimmer function
Incorporated 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
16 factors, 15 vectors, multi-interruption possible
SLEEP/STOP
100-pin ceramic PQFP
— Serial interface
— Timers
— Fluorescent display panel controller/driver
— Remote control receiving circuit
— PWM output
Interruption
Standby mode
Package
Note)
Mask option depends on the type of the CXP82000. Refer to the Products List for details.
Structure
Silicon gate CMOS IC
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)