HT47C10L is an 8-bit high-performance reduced instruction set microcontroller, its single instruction cycle and two-stage pipeline structure make it suitable for high-speed applications. Especially suitable for thermometer products.
The HT47C10L is an 8‑bit low‑voltage mask‑programmed microcontroller designed for applications such as digital thermometers. It operates from 1.2 V to 2.2 V, includes an internal RC oscillator (32 kHz or 128 kHz), watchdog timer, A/D converter and LCD driver.
The document provides a complete description of the pin functions, electrical characteristics, memory organization, register map, instruction timing, interrupt handling and programming guidelines, enabling developers to integrate and program the device efficiently. This manual is written in Chinese.
| Operating Voltage | 1.2 V ~ 2.2 V |
|---|---|
| VCC (LCD Supply) | 2 × VDD (2.4 V ~ 4.4 V) |
| Program Memory | 1024 × 16 bit words |
| Data Memory (RAM) | 54 × 8 bit |
| I/O Pins | 8 bidirectional pins |
| Package | 44‑pin QFP (10 mm × 10 mm) |
The device operates from 1.2 V to 2.2 V.
It provides eight bidirectional input/output pins.
The internal RC oscillator can run at 32 kHz or 128 kHz, selectable by mask options.
It contains 1024 words of 16‑bit program memory.