CXP85460 Datasheet | Sony Semiconductor Solutions

CXP85452/85460 CMOS 8-bit Single Chip Microputer Description The CXP85452/85460 are a highly integrated microputers posed of a 8-bit CPU, ROM, RAM, and I/O ports. These chips feature many other highperformance circuits in a single-chip CMOS design, including an A/D converter, serial interface, timer/counter, time-base timer, on-screen display function, I2C bus interface, PWM output, remote control reception circuit, HSYNC counter, and watchdog timer. Futhermore, the CXP85452/85460 series provides power-on reset and sleep functions which enable to lower power consumption. 64 pin SDIP (PIastic) 64 pin QFP (PIastic) Structure Silicon gate CMOS IC Features - A wide instruction set (213 instructions) which covers various types of data - 16-bit operation/multiplication and division/Boolean bit operation instructions - Minimum instruction cycle 0.5µs at 8MHz - Incorporated ROM capacity 52K bytes (CXP85452) 60K bytes (CXP85460) - Incorporated RAM capacity 960 bytes - Peripheral functions - A/D converter 8-bit, 4-channel successive approximation method (Conversion time of 20µs at 8MHz) - Serial interface 8-bit clock sync type, 1 channel - Timer 8-bit timer 8-bit timer/counter 19-bit time-base timer - On screen display (OSD) function 12 × 18 dots, 384 character types, 15 character colors, 12lines of 32 characters, black frame output/half blanking, shadow, background color on full screen/half blanking, double scanning, jitter elimination circuit - I2C bus interface - PWM output 14 bits, 1 channel 8 bits, 8 channels - Remote control reception circuit 8-bit pulse measurement circuit, 6-state FIFO - HSYNC counter 2 channels - Watchdog timer - Interruption 13 factors, 13 vectors, multi-interruption possible - Standby mode SLEEP - Package 64-pin plastic SDIP/QFP - Piggyback/evaluator CXP85400 64-pin ceramic PSDIP/PQFP CXP85490 64-pin ceramic PSDIP (acmodates custom font) Purchase of Sony's I2C ponents conveys a license under the Philips I2C Patent Rights to use...