CXP80712B Datasheet | Sony Semiconductor Solutions

CXP80712B/80716B/80720B/80724B CMOS 8-bit Single Chip Microputer Description The CXP80712B/80716B/80720B/80724B is a CMOS 8-bit microputer which consists of A/D converter, serial interface, timer/counter, time base timer, high precision timing pattern generation circuit, PWM output, VISS/VASS circuit, 32k Hz timer/counter, remote control receiving circuit, VSYNC separator and the measurement circuit which measures signals of capstan FG and drum FG/PG and other servo systems, as well as basic configurations like 8-bit CPU, ROM, RAM and I/O port. They are integrated into a single chip. Also CXP80712B/80716B/80720B/80724B provides sleep/stop function which enables to lower power consumption. 100 pin QFP (PIastic) 100 pin LQFP (PIastic) Structure Silicon gate CMOS IC 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 122µs at 32k Hz operation - Incorporated ROM capacity 12K bytes (CXP80712B) 16K bytes (CXP80716B) 20K bytes (CXP80720B) 24K bytes (CXP80724B) - Incorporated RAM capacity 800 bytes - Peripheral functions - A/D converter 8 bits, 12 channels, successive approximation system (Conversion time of 20.0µs/16MHz) - Serial Interface Incorporated 8-bit and 8-stage FIFO, 1 channel (1 to 8 bytes auto transfer) 8-bit serial I/O, 1 channel - Timer 8-bit timer 8-bit timer/counter 19-bit time base timer 32k Hz timer/counter - High precision timing pattern generator PPG for 19 pins, 32-stage programmable RTG for 5 pins, 2 channels - PWM/DA gate output 12 bits, 2 channels (Repetitive frequency of 62.5k Hz/16MHz) - 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, 6-stage...