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CMOS 16-bit Single Chip Microcomputer
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Description
The CXP922000 is a CMOS 16-bit single chip
microcomputer of piggyback/evaluator combined
type, which is developed for evaluating the function
of the CXP922032.
Features
An efficient instruction set as a controller
– Direct addressing, numerous abbreviated forms,
multiplication and division instructions
Instruction sets for C Ianguage and RTOS
– Highly quadratic instruction system,
general-purpose register of eight 16-bit
×
16-bank configuration
Minimum instruction cycle time
100ns at 20MHz operation (3.0 to 5.5V)
167ns at 12MHz operation (2.7 to 5.5V)
CXP27V1000K
7680 bytes
Incorporated EPROM
Incorporated RAM capacity
Peripheral functions
– A/D converter
8-bit 8 analog input, successive approximation system
(Conversion time: 12.4μs at 20MHz)
Asynchronous serial interface (Simple UART)
128-byte buffer RAM, 3 channels
8-bit timer/counter, 2 channels (with timing output)
16-bit capture timer/counter (with timing output)
16-bit timer, 4 channels
8-bit pulse measurement counter, 8-stage FIFO
14-bit, 1 channel
24 factors, 24 vectors, multi-interruption and priority selection possible
Sleep/stop
100-pin ceramic PQFP
CXP922032
CXP922P032
– Serial interface
– Timers
– Remote control receive circuit
– PWM output circuit
Interruption
Standby mode
Package
Mask ROM
One time PROM incorporated type
Structure
Silicon gate CMOS IC
– 1 –
E98Z32B9X-PS
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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.
CXP922000
Piggy/
evaluation type
100 pin PQFP (Ceramic)
( QFP supported )