Description
The PCA2117 is a low-power Liquid Crystal Display (LCD)1 controller and driver.
Features
- an internal charge pump with internal capacitors for on-chip generation of the LCD driving voltage. To ensure an optimal and stable contrast over the full temperature range, the PCA2117 offers a programmable temperature compensation of the LCD supply voltage. The PCA2117 can be easily connected to a microcontroller by either the two-line I2C-bus or a four-line bidirectional SPI-bus. Various character sets can be manufactured on request. In addition up to 48 user-defined symbols (5 8 dot format.
PCA2117-NXP.pdf
