BU91501KV-M Datasheet (ROHM) - Multi- function LCD Segment Drivers

BU91501KV-M, Multi- function LCD Segment Drivers

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 detectio

BU91501KV-M 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 display data (DDRAM)

* Segmen