CMOS 8-bit Single Chip Microcomputer

描述 Description

The CXP750096/750010, CXP750097/750011 are the CMOS 8-bit single chip microcomputer integrating on a single chip 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, watchdog timer, 32kHz timer/counter besides the basic configurations of 8-bit CPU,

ROM, RAM, I/O ports.

The CXP750096/750010, CXP750097/750011 also provide a sleep function that enables to lower the power consumption.

特性 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 167ns at 24MHz operation 122μs at 32kHz operation

? Incorporated ROM 96K bytes (CXP750096/750097) 120K bytes (CXP750010/750011)

? Incorporated RAM 2496 bytes(Excludes VRAM for on-screen display)

? Peripheral functions

– A/D converter 8-bit 6-channel successive approximation method (Conversion time of 3.25μs at 16MHz)

– Serial interface 8-bit clock sync type, 1 channel

– Timer 8-bit timer 8-bit timer/counter

19-bit time-base timer

32 kHz timer/counter

– On-screen display (OSD) function 24 ×32 dots, 512 character types,

15 character colors, 2 lines ×32 characters,

frame background 8 colors/ half blanking,

background on full screen 15 colors/ half blanking

edging/ shadowing/ rounding for every line,

background with shadow for every character, double scanning,

sprite OSD,

24 ×32 dots, 1 screen, 8 colors for every dot

– I2C bus interface

– PWM output 8 bits, 8 channels 14 bits, 1 channel

– Remote control reception circuit 8-bit pulse measurement counter, 6-stage FIFO

– HSYNC counter 2 channels

– Watchdog timer

? Interruption 13 factors, 13 vectors, multi-interruption possible

? Standby mode Sleep

? Package 64-pin plastic SDIP/QFP, 52-pin plastic SDIP

? Piggyback/evaluator CXP750000 64-pin ceramic PQFP/PSDIP (Supports custom font)