IC Phoenix logo

Home ›  H  › H31 > HT1620

HT1620 from HOLTEK

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

HT1620

Manufacturer: HOLTEK

RAM Mapping 324 LCD Controller for I/O MCU

Partnumber Manufacturer Quantity Availability
HT1620 HOLTEK 2714 In Stock

Description and Introduction

RAM Mapping 324 LCD Controller for I/O MCU The HT1620 is a manufacturer part from HOLTEK. It is a 32-segment × 4-commons LCD driver with a built-in RC oscillator. Key specifications include:  

- **Operating Voltage:** 2.4V to 5.2V  
- **LCD Outputs:** 32 segments, 4 commons  
- **Built-in RC Oscillator Frequency:** 256kHz  
- **Power Consumption:** Low power design  
- **Interface:** 3-wire serial interface  
- **Package Options:** SOP-48, QFP-48  

For exact electrical characteristics and timing, refer to the HOLTEK datasheet.

Application Scenarios & Design Considerations

RAM Mapping 324 LCD Controller for I/O MCU

Alternative Part Number

  • PCF8563T --: Widely available I2C real-time clock/calendar IC in a similar small package, commonly used as a functional substitute in timing and display-driver applications.
  • DS1307 --: Popular I2C RTC with battery backup, easy to source and well documented, suitable for designs needing timekeeping functions similar to the HT1620 role.
  • M41T00 --: Low-power serial RTC in an 8-pin package, a practical alternative when a compact timing IC is required and Holtek parts are unavailable.

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips