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GREENMICRO HT1621BDX product image
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GREENMICRO HT1621BDXRoHS

Manufacturer
GREENMICROAsian Brands
MPN
HT1621BDX
LCSC Part #
C51927328
Packaging
SSOP-48
Customer #
Key Attributes
2V~5.5V 32 Segment 3-Wire Serial Interface 60uA SSOP-48 Display Drivers RoHS
Datasheetpdf iconGREENMICRO HT1621BDX
In-Stock: 10,905
10,905 In stock, ships now
Add to BOM List
QtyUnit PriceTotal Amount
5+$ 0.1673$ 0.84
50+$ 0.1324$ 6.62
150+$ 0.1174$ 17.61
510+$ 0.0987$ 50.34
2,400+$ 0.0904$ 216.96
4,800+$ 0.0854$ 409.92
Standard Packaging30/Full Tube
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Display Drivers
ManufacturerGREENMICRO
PackagingSSOP-48
Voltage - Supply2V~5.5V
Frequency256kHz;32.768kHz
Operating Temperature-25℃~+75℃
Pd - Power Dissipation-
Display Configurations(bit)32x4 bit
Display Configurations(Segment)32 Segment
Quiescent Current0.1uA
Interface3-Wire Serial Interface
FeaturesBuilt-in oscillator
Current - Supply60uA
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Additional Information

TypeDetails
Minimum5
Multiple5
Standard Packaging30
Sales UnitPiece

Introduction

AI Translation

HT1621 is a multipurpose LCD driver with memory mapping capability. Its software-configurable features make it suitable for a wide range of LCD applications, including LCD modules and display subsystems. The device requires only 4 or 5 pins to interface with a host controller, and includes a power-down command for reducing system power consumption.

Features

AI Translation
  • Operating voltage range: 2.0~5.5V
  • Built-in 256kHz RC oscillator
  • Optional external 32.768kHz crystal or 256kHz frequency input
  • Selectable 1/2 or 1/3 bias and 1/2, 1/3, or 1/4 duty cycle
  • On-chip time-base frequency source
  • Two selectable buzzer frequencies
  • Power-saving command for reduced power consumption
  • Built-in time-base generator and watchdog timer
  • Time-base or watchdog timer clock source
  • Eight time-base/watchdog timer clock sources
  • 32×4 LCD driver
  • Built-in 32×4-bit display RAM
  • 4-wire serial interface
  • On-chip LCD drive frequency source
  • Software-configurable features
  • Data mode and command mode instructions
  • Three data access modes
  • VLCD pin for LCD operating voltage adjustment