UPD78F9189 Overview
µPD78F9189/9188CT 8-BIT SINGLE-CHIP MICROCONTROLLER MOS INTEGRATED CIRCUIT The µPD78F9189 is NEW Subseries (small, general-purpose) in the 78K/0S Series. The µPD78F9189 replaces the internal ROM of the µPD789188 with flash memory. Because flash memory allows the program to be written and erased electrically with the device mounted on the board, this product is ideal for the evolution stages of system development,...
UPD78F9189 Key Features
- 3-wire serial I/O mode / UART mode: 1 channel
- Timers: 6 channels
- 16-bit timer: 1 channel
- 8-bit timer/event counter: 2 channels
- 8-bit timer: 1 channel
- Watch timer: 1 channel
- Watchdog timer: 1 channel
- On-chip 16-bit multiplier
- Power supply voltage: VDD = 4.5 to 5.5 V
UPD78F9189 Applications
- 0.4/1.6 µs (@5.0-MHz operation with main system clock) 8 bits × 8 registers