Key facts
- Brand
- Holtek
- Model
- HT48R062/HT48C062
- Category
- Other Electronics
- Industry
- Electronics
- Documents
- 2
- Languages
- EN · ZH
- Last added
- 2026-10-01
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Holtek HT48R062/HT48C062 Microcontroller Datasheet
The HT48R062/HT48C062 is an economical 8‑bit microcontroller designed for high‑performance, low‑cost input/output control. It offers 11 bidirectional I/O pins, an internal oscillator, watchdog timer, low‑power halt mode, and a compact 16‑pin DIP/NSOP package.
The datasheet details electrical characteristics, pin functions, memory organization, instruction set, and timing parameters, providing designers with the information needed to integrate the device into industrial, consumer, or subsystem applications.
Holtek HT48R062/HT48C062 specifications
| Operating voltage (4 MHz) | 2.2 V – 5.5 V |
|---|---|
| Operating voltage (8 MHz) | 3.3 V – 5.5 V |
| I/O pins | 11 bidirectional I/O ports |
| Program memory | 1 K × 14 bits ROM |
| Data memory | 32 × 8 bits RAM |
| Maximum IOL current | 150 mA |
All Holtek HT48R062/HT48C062 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
How many I/O pins does the HT48R062/HT48C062 provide?
It provides 11 bidirectional input/output ports.
What size is the program memory of the HT48R062/HT48C062?
The microcontroller includes 1 K × 14‑bit ROM for program storage.
How many I/O pins does the device provide?
The MCU provides 11 bidirectional I/O pins.
What size of program memory is available?
It has 1 K words of 14‑bit program memory (ROM).