7540
Description
The 7540 Group is the 8-bit microputer based on the 740 family core technology.
Key Features
- Programmable I/O ports ....................... 29 (25 in 32-pin version)
- Serial I/O1 ................... 8-bit ✕ 1 (UART or Clock-synchronized)
- Serial I/O2 (Note
- 8-bit ✕ 1 (Clock-synchronized)
- Watchdog timer ............................................................ 16-bit ✕ 1