CXP85112B Overview
The CXP85112B/85116B, CXP85220A/85224A/ 85228A/85232A is a CMOS 8-bit single chip microputer integrating on a single chip an A/D converter, serial interface, timer/counter, time base timer, vector interruption, on-screen display function, I2C bus interface, PWM generator, remote control reception circuit, HSYNC counter, power source frequency counter and watch dog timer besides the basic configurations of 8-bit CPU,...
CXP85112B Key Features
- Wide-range instruction system (213 instructions) to cover various types of data
- 16-bit arithmetic/multiplication and division/boolean bit operation instructions
- Minimum instruction cycle 1µs at 4MHz operation
- Incorporated RAM capacity 352 bytes (CXP85112B/85116B) 448 bytes (CXP85220A/85224A/85228A/85232A)
- Peripheral functions
- On-screen display function 12 × 16 dots, 128 types 21 words × 4 Iines (more than 4 Iines possible) Double scan mode pati
- I2C bus interface
- PWM output 14 bits, 1 channel 6 bits, 8 channels
- Remote control reception circuit 8-bit pulse measurement counter with on-chip 6-stage FIFO
- A/D converter 4 bits, 4channels, successive approximation method (Conversion time of 40µs/4MHz)