Technical specifications for Holtek HT48F06E, HT48F10E and HT48F30E 8‑bit flash microcontrollers with built‑in EEPROM.
The HT48F06E, HT48F10E and HT48F30E are 8‑bit high‑performance RISC microcontrollers designed for low‑cost multi‑I/O control applications. They feature built‑in non‑volatile EEPROM, flash program memory, multiple I/O ports, timers, watchdog, and oscillator options, allowing flexible and power‑efficient designs.
The document provides detailed pin descriptions, electrical characteristics (DC and AC), package dimensions, ordering information, and application notes. It also includes absolute maximum ratings, power consumption data, and recommended operating conditions for each device variant. This manual is written in Chinese.
| Operating voltage (4 MHz) | 2.2 V ~ 5.5 V |
|---|---|
| Operating voltage (8 MHz) | 3.3 V ~ 5.5 V |
| Operating voltage (12 MHz) | 4.5 V ~ 5.5 V |
| EEPROM size | 128 × 8 bits (128 bytes) |
| Total sink current per port | 150 mA |
| Maximum power consumption | 500 mW |
| Operating temperature range | -40 °C ~ 85 °C |
The devices operate from 2.2 V to 5.5 V at 4 MHz, 3.3 V to 5.5 V at 8 MHz, and 4.5 V to 5.5 V at 12 MHz.
Each device includes 128 × 8 bits (128 bytes) of EEPROM memory.
They are rated for operation from –40 °C up to 85 °C.