SH79F082 application guide, introduces the package, demo board, simulation and other information of the chip.
This application note provides a complete guide for using the SH79F082 microcontroller. It covers the TSSOP24 package, the supplied demo board, power‑supply options, and the JET51 JTAG emulator for online simulation and programming.
The document also details the software environment (Keil µVision and the Zhongying SH79F component library), project creation, compilation, and download procedures, as well as peripheral features such as the 10‑bit ADC, internal RC oscillator, watchdog timer, and UART interface. This manual is written in Chinese.
| Package | TSSOP24 |
|---|---|
| Program Memory | Flash |
| ADC Resolution | 10‑bit |
| ADC Conversion Time | minimum 14 µs |
| Internal RC Oscillator Frequency | 16.6 MHz ± 1 % |
| Watchdog Overflow Range | 1 ms to 4 s (adjustable) |
| UART Baud‑Rate Tolerance | ±4 % |
The board can be powered from external interface 1 (9‑12 V input, regulated to 5 V) or external interface 2 (adjustable), with the final voltage at interface 1 matching the chip’s supply voltage.