HT16L23 Datasheet 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 170.6Hz
- Up to 48×8 bits RAM for display data storage
- Display pixel:
- - 52×4 pixel: 52 segments and 4 mons
- - 48×8 pixel: 48 segments and 8 mons
- Support two driver output mode segment/LED on SEG44~SEG51/LED7~LED0
- Versatile blinking modes: off, 0.5Hz, 1Hz, 2Hz
- R/W address auto increment
- Low power consumption
- Manufactured in silicon gate CMOS process
- Package type: 64-pin LQFP
Applications
- Leisure products
- Games
- Telephone display
- Audio bo display
- Video player display
- Kitchen appliance display
- Measurement equipment display...