7540 Overview
The 7540 Group is the 8-bit microputer based on the 740 family core technology. The 7540 Group has a serial I/O, 8-bit timers, a 16-bit timer, and an A/D converter, and is useful for control of home electric appliances and office automation equipment.
7540 Key Features
- Basic machine-language instructions
- The minimum instruction execution time
- 0.34 µs
- Memory size ROM
- 8 K to 32 K bytes
- 384 to 768 bytes
- Programmable I/O ports
- 29 (25 in 32-pin version)
- Interrupts
- 15 sources, 15 vectors
