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HT6P20D from HOLTEK

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HT6P20D

Manufacturer: HOLTEK

OTP Encoder
Partnumber Manufacturer Quantity Availability
HT6P20D HOLTEK 31 In Stock

Description and Introduction

OTP Encoder The HT6P20D is a microcontroller manufactured by HOLTEK. Below are the factual specifications from Ic-phoenix technical data files:

1. **Core Architecture**: 8-bit RISC  
2. **Operating Voltage**: 2.2V to 5.5V  
3. **Clock Frequency**: Up to 8MHz (internal RC oscillator)  
4. **Program Memory (ROM)**: 2K x 14 bits  
5. **RAM Size**: 128 bytes  
6. **EEPROM**: 64 bytes  
7. **I/O Pins**: 13 bidirectional I/O pins  
8. **Timers**:  
   - 1 x 8-bit timer  
   - 1 x 16-bit timer  
9. **Interrupt Sources**: 4 (external, timer, EEPROM write completion, and wake-up)  
10. **ADC**: None  
11. **PWM**: None  
12. **Communication Interfaces**: None  
13. **Power Saving Modes**: Halt and Wake-up functions  
14. **Package Type**: 16-pin DIP/SOP  
15. **Operating Temperature Range**: -40°C to +85°C  

These are the confirmed specifications for the HOLTEK HT6P20D microcontroller.

Application Scenarios & Design Considerations

OTP Encoder

Alternative Part Number

  • PT2262 --: Widely used remote control encoder IC with similar function to the HT6P20D, easy to source and well documented.
  • EV1527 --: Low-cost OTP encoder commonly used in RF remote controls, functionally comparable and pin-compatible in many designs.
  • HS1527 --: Alternative encoder IC with similar encoding scheme, often used as a drop-in replacement in remote control applications.

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