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HT82M30A from HOLTEK

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HT82M30A

Manufacturer: HOLTEK

3/5-Key 3D PS/2 Optical Mouse Controller

Partnumber Manufacturer Quantity Availability
HT82M30A HOLTEK 2300 In Stock

Description and Introduction

3/5-Key 3D PS/2 Optical Mouse Controller The HT82M30A is a microcontroller manufactured by HOLTEK. Here are its key specifications:

1. **Architecture**: 8-bit  
2. **Core**: HOLTEK proprietary  
3. **Operating Voltage**: 2.2V to 5.5V  
4. **Clock Speed**: Up to 8MHz (internal RC oscillator)  
5. **Program Memory (Flash)**: 8KB  
6. **RAM**: 384 bytes  
7. **EEPROM**: 256 bytes  
8. **I/O Pins**: 30 (multiplexed with other functions)  
9. **Timers**:  
   - 8-bit timer x 2  
   - 16-bit timer x 1  
10. **ADC**: 12-bit, 8 channels  
11. **Communication Interfaces**:  
    - SPI  
    - I²C  
    - UART  
12. **PWM Channels**: 6 (10-bit resolution)  
13. **Package Options**:  
    - 28-pin SSOP  
    - 32-pin QFN  
14. **Operating Temperature**: -40°C to +85°C  
15. **Special Features**:  
    - Low-power modes  
    - Watchdog timer  
    - Brown-out reset  

This information is based on HOLTEK's official datasheet for the HT82M30A.

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