BU9718KV Datasheet, PDF (2/10 Pages) Rohm – Picture cell driver for STN LCD driver for low voltage power supplies

Standard ICs
•^{Block diagram}
VDD1
VDD2
LCD Power
RES
CS
DI
CK
CTRL Logic
OSC
OSC
Common Driver
BU9718KV
Data Latch
Segment Driver
•^{Pin assignments}
COM2
COM3
RES
VDD
VDD1
VDD2
VSS
OSC
CS
CK
DI
N.C.
36
37
48
1
VQFP48
25
24
13
12
N.C.
S22
S21
S20
S19
S18
S17
S16
S15
S14
S13
S12
2