CXP83408/83412/83416
CXP83409/83413/83417
CMOS 8-bit Single Chip Microcomputer
Description
The CXP83408/83412/83416 and CXP83409/83413/
83417 are a CMOS 8-bit microcomputer which consists of
A/D converter, serial interface, timer/counter, time
base timer, 32kHz timer/counter, LCD controller/
driver, remote control receiving circuit and PWM
output, as well as basic configurations like 8-bit CPU,
ROM, RAM and I/O port. They are integrated into a
single chip.
Also CXP83408/83412/83416 and CXP83409/83413/
83417 sleep/ stop function which enables to lower power
consumption.
CXP83408/83412/83416
80 pin QFP (Plastic)
80 pin LQFP (Plastic)
CXP83409/83413/83417
80 pin QFP (Plastic)
Features
•
A wide instruction set (213 instructions) which
covers various types of data
– 16-bit arithmetic/multiplication and division/
Boolean bit operation instructions
•
Minimum instruction cycle
400ns at 10MHz operation (4.5 to 5.5V)
122µs at 32kHz operation (2.7 to 5.5V)
•
Incorporated ROM capacity
8K bytes (CXP83408, 83409)
12K bytes (CXP83412, 83413)
16K bytes (CXP83416, 83417)
•
Incorporated RAM capacity
448 bytes (LCD display data area included)
•
Peripheral functions
– A/D converter
8 bits, 8 channels, successive approximation system
(Conversion time: 32µs/10MHz)
– Serial interface
Incorporated 8-bit and 8-stage FIFO
(1 to 8 bytes auto transfer), 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 receiving circuit
8-bit pulse measurement counter, 6-stage FIFO
– PWM output
14 bits 1 channel, 8 bits 1 channel
•
Interruption
12 factors, 12 vectors, multi-interruption possible
•
Standby mode
SLEEP/STOP
•
Package
80-pin plastic QFP/LQFP
•
Piggyback/evaluator
CXP83400 (CXP83408, 83412, 83416)
CXP83401 (CXP83409, 83413, 83417)
Structure
Silicon gate CMOS IC
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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.
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