Datasheet Details
| Part number | UPD78F9116B |
|---|---|
| Manufacturer | NEC Electronics |
| File Size | 913.48 KB |
| Description | 8-Bit Single-Chip Microcontroller |
| Datasheet |
 UPD78F9116B Datasheet
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Description
The µPD78F9116B is a µPD789114A Subseries product of the 78K/0S Series.
The µPD78F9116B replaces the internal ROM of the µPD789111A,789112A and 789114A with flash memory, which enables the writing/erasing of a program while the device is mounted on the board.
Features
- Flash memory:.
- On-chip multiplier: 16 KB DataSheet4U. com.
- Pin-compatible with mask ROM version (excluding VPP pin).
- Internal high-speed RAM: 256 bytes 8 bits × 8 bits = 16 bits.
- Minimum instruction execution time can be changed from high-speed (0.2 µs) to low-speed (0.8 µs) (@ 10.0 MHz operation with system clock, VDD = 4.5 to 5.5 V).
- I/O ports: 20.
- Serial interface: 1 channel: Switchable between 3-wire serial I/O and UART modes.