M37542 Description
The 7542 Group is the 8-bit microputer based on the 740 family core technology. The 7542 Group has serial interfaces, 8-bit timers, 16-bit timers, and an A/D converter, and is useful for control of home electric appliances and office automation equipment.
M37542 Key Features
- 71 The minimum instruction execution time
- 0.25 µs (at 8 MHz oscillation frequency, double-speed mode for the shortest instruction) Memory size Flash memory versio
- 16 to 32K + 4K bytes RAM
- 1024 bytes Mask ROM version: ROM
- 8K to 16K bytes RAM
- 384 to 512 bytes RSS version RAM
- 1024 bytes Programmable I/O ports 29 (25 in 32-pin version and PWQN0036KA-A package version) Interrupts
- 18 sources, 16 vectors Timers
- 8-bit ✕ 2
- 16-bit ✕ 2 Output pare