CXP88800 Datasheet, PDF (1/6 Pages) Sony Corporation – CMOS 8-bit Single Chip Microcomputer

CXP88800
CMOS 8-bit Single Chip Microcomputer
Piggyback/
evaluator type
Description
The CXP88800 is a CMOS 8-bit single chip micro-
computer of piggyback/evaluator combined type,
which is developed for evaluating the function of the
CXP88616/88624, CXP88732/88740/88748 and
CXP88852/88860.
100 pin QFP (Ceramic)
Features
• A wide instruction set (213 instructions) which 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
• Applicable EPROM
LCC type 27C512
(Maximum capacity : 60K bytes for option1,
32K bytes for option2)
• Incorporated RAM capacity
1600 bytes
• Peripheral functions
— A/D converter
8-bit, 8-channel, successive approximation method
(Conversion time of 20.0µs/16MHz)
— Serial interface
Incorporated 8-bit and 8-stage FIFO
(auto transfer for 1 to 8 bytes), 1 channel
8-bit clock synchronous type, 1 channel
— Timer
8-bit timer, 8-bit timer/counter, 2 channels
19-bit time base timer, 32kHz timer/counter
— High precision timing pattern generator PPG 19-pin, 32-stage programmable, RTG 5 pins, 2 channels
5-bit, 8-stage FIFO (RECCTL control), 1 channel
— PWM/DA gate output
PWM output 12 bits 2 channels
(Repetitive frequency 62.5kHz/16MHz)
DA gate pulse output 13 bits, 2 channels
— Analog signal input circuit
Capstan FG amplifier circuit
Drum FG amplifier circuit
Drum PG amplifer circuit
PBCTL amplifier circuit
— CTL write/rewrite circuit
Recording current control circuit
— Servo input control
Capstan FG, drum FG/PG, CTL input
— VSYNC separator
— FRC capture unit
Incorporated 26-bit and 8-stage FIFO
— PWM output
14 bits, 1 channel
— VISS/VASS circuit
Pulse duty auto detection circuit
— Remote control receiving circuit
8-bit pulse measurement counter with on-chip, 6-stage FIFO
— Tri-state output
PPG output 1 pin, output 8 pins
— Psendo HSYNC output function
— High-speed head switching circuit
• Interruption
20 factors, 15 vectors, multi-interruption possible
• Standby mode
SLEEP/STOP
• Package
100-pin ceramic QFP
Note) Mask option depends on the type of the CXP88800. 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.
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E96106-ST