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Hot sale original electronics HT1623 Integrated Circuits IC RAM Mapping 48x8 LCD Controller for I/O MCU
HT1623 Integrated Circuits IC RAM Mapping 48x8 LCD Controller for I/O MCU
Product Details
General Description
The HT1621 is a 128 pattern (324), 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 sub
systems. Only three or four lines are required for the in terface between the host controller and the HT1621.
The HT1621 contains a power down command to reduce power consumption.
Features
-
Operating voltage: 2.4V~5.2V
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Built-in 256kHz RC oscillator
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External 32.768kHz crystal or 256kHz frequency source input
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Selection of 1/2or1/3 bias, and selection of 1/2 or 1/3 or 1/4 duty LCD applications
-
Internal time base frequency sources
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Two selectable buzzer frequencies (2kHz/4kHz)
-
Power down command reduces power consumption
-
Built-in time base generator and WDT
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Time base or WDT overflow output
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8 kinds of time base/WDT clock sources
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324 LCD driver
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Built-in 324 bit display RAM
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3-wire serial interface
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Internal LCD driving frequency source
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Software configuration feature
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Data mode and command mode instructions
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R/W address auto increment
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Three data accessing modes
VLCD pin for adjusting LCD operating voltage
HT1621: 44-pin QFP/LQFP package
HT1621B: 48-pin SSOP/LQFP packages
HT1621G: Gold bumped chip
Product Description
ANSC PART# |
ANSC- HT1623 |
Part# |
HT1623 |
Type: |
Integrated Circuits |
Manufactor |
Original |
DC |
new |
Actual image of the product
Product datasheet
For more information, please download
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Official Certificate&Certificate
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