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32x4 LCD Controller Led Driver Chip HT1621B For I/O MCU HOLTEK
32x4 LCD Controller Led Driver Chip HT1621B For I/O MCU HOLTEK
Specifications
Brand Name :
HOLTEK Original
Model Number :
HT1621B
Certification :
ROHS
Place of Origin :
Original & New
MOQ :
10pcs
Price :
Negotiate
Payment Terms :
T/T, Western Union, Paypal
Supply Ability :
10000pcs
Delivery Time :
1-3Days
Packaging Details :
BOX
Series :
LCD Controller
Package :
SSOP48
Feature :
Excellent performance
Application :
LCD applications
D/c :
New & Original Allegro Only
Lead time :
0-3 Days
Description

HT1621B SSOP48 RAM Mapping 32x4 LCD Controller for I/O MCU HOLTEK

Description

The HT1621 is a 128 pattern (32x4), memory mapping, and multi-function LCD driver. The S/W configuration feature of the HT1621 makes it suitable for multiple LCD applications including LCD modules and display subsystems. Only three or four lines are required for the interface between the host controller and the HT1621. The HT1621 contains a power down command to reduce power consumption.

Features

Built-in 256kHz RC oscillator
External 32.768kHz crystal or 256kHz frequency source input
Selection of 1/2 or 1/3 bias, and selection of 1/2 or 1/3 or 1/4 duty LCD applications
Internal time base frequency sources
Two selectable buzzer frequencies (2kHz/4kHz)
Power down command reduces power consumption
Built-in time base generator and WDT
Time base or WDT overflow output
8 kinds of time base/WDT clock sources
32x4 LCD driver
Built-in 32x4 bit display RAM
3-wire serial interface
Internal LCD driving frequency source
Software configuration feature
Data mode and command mode instructions
R/W address auto increment
Three data accessing modes
VLCD pin for adjusting LCD operating voltage
HT1621: 44-pin LQFP package
HT1621B: 48-pin SSOP/LQFP packages
HT1621G: Gold bumped chip

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32x4 LCD Controller Led Driver Chip HT1621B For I/O MCU HOLTEK

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HT1621B ssop48

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32x4 LCD Controller Led Driver Chip HT1621B For I/O MCU HOLTEK

Product tags

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32x4 LCD Controller Led Driver Chip HT1621B For I/O MCU HOLTEK

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Product Detail
Brand Name :
HOLTEK Original
Model Number :
HT1621B
Certification :
ROHS
Place of Origin :
Original & New
MOQ :
10pcs
Price :
Negotiate
Contact Supplier
32x4 LCD Controller Led Driver Chip HT1621B For I/O MCU HOLTEK

Shenzhen ATFU Electronics Technology ltd

Active Member
6 Years
guangdong, shenzhen
Since 2012
Business Type :
Distributor/Wholesaler, Agent, Exporter
Main Products :
MCU Chips, Flash Memory Chip, Programmable IC Chip
Total Annual :
500,000-100,0000
Employee Number :
100~120
Certification Level :
Active Member
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