CMOS 8-bit Single Chip Microcomputer
Description
The CXP83400/83401 is a CMOS 8-bit single chip
microcomputer of piggyback/evaluator combined type,
which is developed for evaluating the function of the
CXP83412/83416.
Features
A wide instruction set (213 instructions) which
covers various types of data.
-- 16-bit operation/multiplication and division/Boolean bit operation instructions
Minimum instruction cycle
400ns at10MHz operation
32kHz at 122s operation
Applicable EPROM
LCC type 27C128, LCC type 27C256
(Maximum 16K bytes are available.)
Incorporated RAM capacity
448 bytes (LCD display data area included)
Peripheral functions
-- A/D converter
8 bits, 8 channels, successive approximation method
(Conversion time of 32s/10MHz)
-- Serial interface
Incorporated 8-bit and 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
-- LCD controller/driver
Maximum 128 segments display possible (During 1/4 duty)
4 common outputs, 32 segment outputs
Display method: Static, 1/2, 1/3 and 1/4 duty
Bias method: 1/2 and 1/3 bias
-- Remote control reception circuit
8-bit pulse measurement counter with on-chip 6-stage FIFO
-- PWM output
14 bits 1 channel, 8 bits 1channel
Interruption
12 factors, 12 vectors, multi-interruption possible
Standby mode
Sleep/stop
Package
80-pin ceramic PQFP
Note) Mask option depends on the type of the CXP83400.Refer to the Products List for details.
Structure
Silicon gate CMOS IC
1
E94X12A78-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.
CXP83400/83401
80 pin PQFP (Ceramic)
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