7531 Overview
The 7531 Group is the 8-bit microputer based on the 740 family core technology. The 7531 Group has a serial I/O, 8-bit timers, and an A-D converter, and is useful for control of home electric appliances and office auto- mation equipment.
7531 Key Features
- Basic machine-language instructions
- The minimum instruction execution time
- 0.50 µs
- Memory size ROM
- 8K to 16K bytes
- 256 to 384 bytes
- Programmable I/O ports
- Interrupts
- 12 sources, 8 vectors
- Timers