CXP873P60 Datasheet, PDF (1/32 Pages) Sony Corporation – CMOS 8-bit Single Chip Microcomputer

CXP873P60
CMOS 8-bit Single Chip Microcomputer
Description
The CXP873P60 is a CMOS 8-bit micro-computer
which consists of A/D converter, serial interface,
timer/counter, time base timer, vector interruption,
high precision timing pattern generation circuit, PWM
generator, PWM for tuner, VISS/VASS circuit, 32kHz
timer/event counter, remote control receiving circuit,
general purpose prescaler, HSYNC counter, VCR
vertical sync separation circuit and the measurement
circuit which measure signals of capstan FG and
drum FG/PG and other servo systems, as well as
basic configurations like 8-bit CPU, PROM, RAM and
I/O port. They are integrated into a single chip.
Also the CXP873P60 provides sleep/stop function
which enables to lower power consumption and ultra-
low speed instruction mode in 32kHz operation.
Incorporating a one-time PROM, the CXP873P60
has an equivalent function to the CXP87360, and is
suitable for evaluation in system development and for
the production of small amounts.
100 pin QFP (PIastic)
Structure
Silicon gate CMOS IC
100 pin LQFP (PIastic)
Features
• A wide instruction set (213 instructions) which cover various types of data
— 16-bit arithmetic/multiplication and division/boolean bit operation instructions
• Minimum instruction cycle
250ns at 16MHz operation (4.5V to 5.5V)
333ns at 12MHz operation (3.0V to 5.5V)
122µs at 32kHz operation
• Incorporated PROM capacity 60K bytes
• Incorporated RAM capacity 2048 bytes
• Peripheral functions
— A/D converter
8-bit, 12-channel, successive approximation system
(Conversion time 20.0µs/16MHz)
— Serial interface
Incorporated buffer RAM (1 to 32 bytes auto transfer) 1-channel
Incorporated 8-bit and 8-stage FIFO for data
(1 to 8 bytes auto transfer) 1-channel
— Timer
8-bit timer, 8-bit timer/counter, 19-bit time base timer,
32kHz timer/counter
— High precision timing pattern generator PPG 19-pin 32-stage programmable
RTG 5-pin 2-channel
— PWM/DA gate output
PWM 12-bit, 2-channel (Repetitive frequency 62kHz/16MHz)
DA gate pulse output 13-bit, 4-channel
— 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-bit, 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
— General purpose prescaler
7-bit (SYNC1 input frequency divided, FRC capture possible)
— HSYNC counter
12-bit event counter (Counts SYNC1 input.)
• Interruption
21 factors, 15 vectors, multi-interruption possible
• Standby mode
SLEEP/STOP
• Package
100-pin plastic QFP/LQFP
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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E95106-ST