CXP852P32A Datasheet | Sony Semiconductor Solutions

CMOS 8-bit Single-chip Microputer Description The CXP852P32A is highly integrated microputers posed of 8-bit CPU, PROM, RAM, and I/O ports. This IC Features many other highperformance circuits in a single-chip CMOS design, including an A/D converter, serial interface, timer/counter, time base timer, vector interrupt, onscreen display function, I2C bus interface, PWM generator, remote control receiver, HSYNC counter, power supply frequency counter, and watchdog timer. Also this IC provides power-on reset and sleep functions. The designers have ensured low power consumption for these powerful microputers. The CXP852P32A is the on-chip PROM version of the CXP85232A with on-chip mask ROM, providing the function of being able to write directly into the program. Furthermore, because of the OSD character ROM can also be written directly into, it is suitable for evaluation use during system development and for small quantity production. 64 pin SDIP (Plastic) 64 pin QFP (Plastic) Structure Silicon gate CMOS IC Features - A wide instruction set (213 instructions) to cover various types of data - 16-bit arithmetic/multiplication and division/boolean bit operation instructions - Minimum instruction cycle During operation 1µs at 4MHz - Incorporated PROM capacity 32K bytes (For program) 3K bytes (for OSD) - Incorporated RAM capacity 448 bytes - Peripheral functions - On-screen display function 12 × 16 dots, 128 types 4 Iines of 21 characters (5 or more lines possible) , double scanning mode supported, jitter elimination circuit - I2C bus interface - PWM output 14 bits, 1 channel 6 bits, 8 channels - Remote control reception circuit 8-bit pulse measuring counter, 6-stage FIFO - A/D converter 4 bits, 4 channels, successive approximation method (Conversion time of 40µs at 4MHz) - HSYNC counter - Power supply frequency counter - Watchdog timer - Serial I/O 8-bit clock synchronization - Timer 8-bit timer, 8-bit timer/counter, 19-bit time base timer -...