Datasheet4U Logo Datasheet4U.com

HT16L23 - LCD Controller Driver

Description

The HT16L23 device is a memory mapping and multi-function LCD controller/driver.

The display segments of the device are 208 patterns (52 segments and 4 commons) for 1/4 duty display or 384 patterns (48 segments and 8 commons) for 1/8 duty display.

📥 Download Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
HT16 High Efficient Rectifiers Taiwan Semiconductor
HT1602 40 Dot Matrix LCD Segment Driver Holtek Semiconductor Inc
HT1602L 40 Dot Matrix LCD Segment Driver Holtek Semiconductor Inc
HT1606A Primary feedback PFM converter HOTCHIP
HT1608 PSR PWM converter HOTCHIP

Other Datasheets by Holtek Semiconductor

Part Number Description
HT16L21 LCD Controller Driver
HT16LK24 RAM Mapping 67 x 4 / 63 x 8 LCD Driver
HT1608 2 x 20 Channel LCD Driver
HT1612 Timer
HT1613C Timer

Full PDF Text Transcription

Click to expand full text
HT16L23 RAM Mapping 52×4 / 48×8 LCD Driver Feature • Logic operating voltage: 1.8V~5.5V • LCD operating voltage (VLCD): 2.4V~6.0V • Internal 32kHz RC oscillator • Bias: 1/3 or 1/4; Duty: 1/4 or 1/8 • 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 • Integrated LED driver • Support I2C or SPI 3-wire serial interface controlled by IFS pin • Four selectable LCD frame frequencies: 64Hz or 85.3Hz or 128Hz or 170.
Published: |