CXP85390A
Description
The CXP85300A/85390A are CMOS 8-bit 1-chip microputers that serve as both piggyback and evaluator. The CXP85300A/85390A are developed for evaluating the function of the CXP85324A/CXP 85332A/85340A. Note that CXP85300A corresponds to the fixed font, and CXP85390A corresponds to the custom font respectively. 64 pin PSDIP (Ceramic)
Piggyback/ evaluator type
64 pin PQFP (Ceramic)
Features
64 pin PSDIP (Ceramic)
- 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.
- Minimum instruction cycle 1µs/4MHz (4MHz version) 0.5µs/8MHz (8MHz version)
- 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
- On-screen display function 12 × 18 dots, 256 types 15 colors, 21 characters × 12 lines Black frame output...
