Datasheet Details
| Part number | PCF8553 |
|---|---|
| Manufacturer | NXP Semiconductors |
| File Size | 656.70 KB |
| Description | LCD segment driver |
| Datasheet |
 PCF8553 Datasheet
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General Description
PCF8553 is an ultra low-power LCD segment driver with 4 backplane- and 40 segmentdriver outputs, with either an I2C- or an SPI-bus interface.
It comprises an internal oscillator, bias generation, instruction decoding, and display controller.
For a selection of NXP LCD segment drivers, see Table 23.
Key Features
- Single chip LCD controller and driver with temperature range -40 °C to 85 °C.
- Selectable backplane drive configuration: static, 2, 3, or 4 backplane multiplexing.
- Selectable display bias configuration: static, 1⁄2, or 1⁄3.
- Internal LCD bias generation with buffers.
- 40 segment drives:.
- Up to 20 7-segment numeric characters.
- Up to 10 14-segment alphanumeric characters.
- Any graphics of up to 160 segments/elements.
- Aut.