Datasheet Summary
LCD Segment Drivers
Multi- function LCD Segment Drivers
MAX 204 Segment(51SEGx4)
General Description The BU91501KV-M is 1/4 or 1/3-Duty general-purpose LCD driver that can be used for frequency display in electronic tuners under the control of a microcontroller. The BU91501KV-M can drive up to 204 LCD Segments directly and control up to 4 general-purpose output ports and up to 30 key input detection.
Features
- AEC-Q100 Qualified (Note)
- 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 selected 1/4 duty drive：Up to 204 segments
1/3 duty drive：Up to 156 segments
- Integrated RAM for...