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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.

Application Scenarios & Design Considerations

Windows 2000 USBPS/2 Keyboard Encoder
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.

Application Scenarios & Design Considerations

Windows 2000 USBPS/2 Keyboard Encoder

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