CXP921000A Datasheet, PDF (1/9 Pages) Sony Corporation – CMOS 16-bit Single Chip Microcomputer

CXP921000A
CMOS 16-bit Single Chip Microcomputer
Piggy/
evaluation type
Description
The CXP921000A is a CMOS 16-bit single chip
microcomputer of piggyback/evaluator combined
type, which is developed for evaluating the function
of the CXP921064A.
100 pin PQFP (Ceramic)
Features
• An efficient instruction set as a controller
(QFP supported)
(LQFP supported)
– 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 (2.7 to 3.3V)
61µs at 32kHz operation (2.2 to 3.3V)
• Incorporated EPROM
CXP27V1000K
• Incorporated RAM capacity
10K bytes
• Peripheral functions
— A/D converter
8-bit 12 analog input, 2 channels successive approximation system,
automatic scanning function, (Conversion time: 3.4µs at 20MHz)
— Serial interface
128 -byte buffer RAM, 3 channels
— I²C bus interface
8-stage FIFO, 1 channel (supports special mode master/slave)
64-byte buffer RAM , 2 channels
(supports master/slave and automatic transfer mode)
— Timers
8-bit timer/counter, 2 channels (with timing output)
16-bit timer, 3 channels
— Real-time pulse generator
5-bit output, 1 channel (2-stage FIFO)
— Clock prescaler
— Remote control receive circuit 8-bit pulse measurement counter, 8-stage FIFO
• Interruption
30 factors, 30 vectors, multi-interruption and priority selection possible
• Standby mode
Sleep/stop
• Package
100-pin Ceramic PQFP
• Mask ROM
CXP921064A
• FLASH EEPROM incorporated type CXP921F064A
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.
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E99X11-PS