Datasheet Details
| Part number | D75237GJ |
|---|---|
| Manufacturer | NEC |
| File Size | 1.12 MB |
| Description | UPD75237GJ |
| Datasheet |
 D75237GJ Datasheet
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General Description
The µPD75237 is a microcomputer 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 inte
Key Features
- q Built-in, large-capacity ROM and RAM.
- 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 (when operated at 6.0 MHz) Instruction execution time varying function to achieve a wide range of power supply voltages Built-in programmable FIP controller/driver.
- Number of segments: 9 to 24.
- Number of digits: 9 to 16 q q q q 8-bit A/D converter: 8 channels Powerful time.