7545 Description
The 7545 Group is the 8-bit microputer based on the 740 family core technology. The 7545 Group has an 8-bit timer, power-on reset circuit and the voltage drop detection circuit. Also, Function set ROM is equipped.
7545 Key Features
- Basic machine-language instructions
- The minimum instruction execution time
- 2.00 µs (at 4 MHz oscillation frequency for the shortest instruction)
- Memory size ROM
- 4K to 60K bytes RAM
- 256, 512 bytes
- Programmable I/O ports
- Key-on wakeup input
- 8 inputs
- LED output port