D75237GJ Description
The µPD75237 is a microputer with a CPU capable of 1-, 4-, and 8-bit-wise data processing, a ROM, a RAM, I/O ports, a fluorescent display tube (FIP ®) controller/driver, A/D converters, a watch timer, a timer/pulse generator capable of outputting 14-bit PWM, a serial interface and a vectored interrupt function integrated on a single-chip. The µPD75237 has the more improved peripheral functions including the RAM...
D75237GJ Key Features
- Program memory (ROM): 24K × 8
- Data memory (RAM): 1K × 4 I/O port: 64 ports (except FIP dedicated pins) Minimum instruction execution time: 0.67 µs (wh
- Number of segments: 9 to 24
- Number of digits: 9 to 16