BU91501KV-ME2 is a 1/4 or 1/3 duty general-purpose LCD driver that can be used for automotive applications and can drive up to 204 LCD Segments. This product can support VA LCD displays, which has better optical performance with higher LCD voltage driving and higher frame frequency driving. It can support operating temperature of up to +105℃ and can support up to 4 general-purpose outputs to control LED devices. It can also support a key scan function that detects a maximum of 30 keys inputs to reduce PCB wiring and to minimize microcontroller size and cost.
Feature
- AEC-Q100 Qualified
- Key input function for up to 30 keys(A key scan is performed only when a key is pressed.)
- Either 1/4 or 1/3 duty can be selected1/4 duty drive : Up to 204 segments1/3 duty drive : Up to 156 segments
- Integrated RAM for display data (DDRAM)
- Segment/GPO (Max 4port) output mode selectable
- Support standby mode
- Integrated Power-on Reset circuit
- Integrated Oscillator circuit
- No external component
- Low power consumption design