CXP85300A Overview
Description
The CXP85300A/85390A are CMOS 8-bit 1-chip microcomputers that serve as both piggyback and evaluator. The CXP85300A/85390A are developed for evaluating the function of the CXP85324A/CXP 85332A/85340A.
Key Features
- Instruction set which supports a wide array of data types
- 213 types of instructions which include 16-bit calculations, multiplication and division arithmetic, and boolean bit operations
- EPROM 27C512 LCC type 27C512
- Incorporated RAM capacity 576 bytes
- EPROM for custom font (CXP85390A only) LCC type 27C256, LCC type 27C512 (used volume is 16K bytes)
- Peripheral functions
- I2C bus interface
- PWM output 14 bits, 1 channel 8 bits, 8 channels
- Remote control receiving circuit 8-bit pulse measurement counter, 6-stage FIFO
- A/D converter 8 bits, 4 channels, successive approximation system (conversion time of 40µs/4MHz, 8MHz)
