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HT82K629A from HOLTEK

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HT82K629A

Manufacturer: HOLTEK

Windows 2000 USBPS/2 Keyboard Encoder

Partnumber Manufacturer Quantity Availability
HT82K629A HOLTEK 100 In Stock

Description and Introduction

Windows 2000 USBPS/2 Keyboard Encoder The HT82K629A is a microcontroller manufactured by HOLTEK. Here are its key specifications:

- **Core**: 8-bit RISC architecture  
- **Operating Voltage**: 2.2V to 5.5V  
- **Clock Speed**: Up to 8MHz (external crystal)  
- **Program Memory**: 8KB OTP (One-Time Programmable) ROM  
- **RAM**: 384 bytes  
- **EEPROM**: 256 bytes  
- **I/O Ports**: Up to 56 programmable I/O pins  
- **Timers**: 2 x 8-bit timers, 1 x 16-bit timer  
- **PWM**: 8-bit PWM output  
- **ADC**: 12-bit, 8-channel  
- **Communication Interfaces**: UART, SPI, I²C  
- **Operating Temperature**: -40°C to +85°C  
- **Package Options**: 64-pin LQFP, 48-pin SSOP  

The HT82K629A is designed for embedded control applications, including industrial, consumer, and automotive systems.

Partnumber Manufacturer Quantity Availability
HT82K629A HT 304 In Stock

Description and Introduction

Windows 2000 USBPS/2 Keyboard Encoder The HT82K629A is a microcontroller manufactured by Holtek Semiconductor. Below are its key specifications:

1. **Architecture**: 8-bit RISC  
2. **CPU Speed**: Up to 8 MHz  
3. **Program Memory (Flash)**: 8 KB  
4. **RAM**: 384 bytes  
5. **EEPROM**: 256 bytes  
6. **I/O Ports**: Up to 24 programmable I/O pins  
7. **Timers**:  
   - 8-bit Timer x 2  
   - 16-bit Timer x 1  
   - Watchdog Timer  
8. **ADC**: 12-bit, 8-channel  
9. **PWM**: 10-bit resolution, 4 channels  
10. **Communication Interfaces**:  
    - UART  
    - SPI  
    - I²C  
11. **Operating Voltage**: 2.2V to 5.5V  
12. **Operating Temperature**: -40°C to +85°C  
13. **Package Options**: SOP-28, SSOP-28  

This information is based on Holtek's official datasheet for the HT82K629A. For detailed technical specifications, refer to the manufacturer's documentation.

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