TMP86CH22UG is a 8-bit microcontroller manufactured by TOSHIBA, which is mainly used for general electronic applications (computers, personal equipment, office equipment, measuring equipment, industrial robotics, household appliances, etc.) and is not suitable for equipment that requires extremely high quality and / or reliability or failure may cause personal injury.
This datasheet describes the TLCS‑870/C series 8‑bit microcontroller TMP86CH22UG, covering its functional blocks, pin layout, and electrical characteristics. It is intended for designers of general‑electronics applications such as computers, industrial robotics, and consumer devices.
The document is organized into sections on features, pin assignment, block diagram, CPU core functions, interrupt control, special function registers, I/O ports, timers, watchdog timer, serial interfaces, ADC, LCD driver, and package dimensions, providing the information needed for hardware design and firmware development.
| Microcontroller series | TLCS‑870/C |
|---|---|
| Package type | LQFP44 |
The TMP86CH22UG is supplied in an LQFP44 package.
Pin assignment is listed in section 1.2 of the datasheet.
The Watchdog Timer provides malfunction detection and can reset the device if it stops responding.