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HT16LK24

Holtek Semiconductor
Part Number HT16LK24
Manufacturer Holtek Semiconductor
Description RAM Mapping 67 x 4 / 63 x 8 LCD Driver
Published May 11, 2018
Detailed Description HT16LK24 RAM Mapping 67×4/63×8 LCD Driver with Key Scan Feature • Logic Operating Voltage:1.8V ~ 5.5V • LCD Operating...
Datasheet PDF File HT16LK24 PDF File

HT16LK24
HT16LK24


Overview
HT16LK24 RAM Mapping 67×4/63×8 LCD Driver with Key Scan Feature • Logic Operating Voltage:1.
8V ~ 5.
5V • LCD Operating Voltage (VLCD):2.
4V ~ 6.
0V • Internal 32kHz RC oscillator • Duty:1/1 (static), 1/2, 1/3, 1/4 or 1/8; Bias: 1/1 (static), 1/2, 1/3 or 1/4 • Internal LCD bias generation with voltage-follower buffers • External VLCD pin to supply LCD operating voltage • Integrated regulator to adjust LCD operating voltage: 3.
0V, 3.
2V, 3.
3V, 3.
4V, 4.
4V, 4.
5V, 4.
6V, 5.
0V • Four Selectable LCD frame frequencies: 64Hz, 85.
3Hz, 128Hz or 170.
6Hz • Integrated LED driver up to 12 channels • Support key scan function with up to 4×12 key matrix • Support up to 128 levels PWM luminance cont...



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