BU9716BK Datasheet, PDF (2/11 Pages) Rohm – Picture cell driver for STN (LCD driver)

Standard ICs
•^{Block diagram}
VDD1
VDD2
RES
CS
DI
CK
OSC
LCD Power
CTRL Logic
OSC
Common Driver
BU9716BK / BU9716BKV
DATA Latch
Segment Driver
•^{Pin assignments}
COM2
COM3
RES
VDD
VDD1
VDD2
VSS
OSC
CS
CK
DI
33
34
44
1
BU9716BK
23
22
12
11
COM2
S22 COM3
S21 RES
S20
VDD
S19 VDD1
S18 VDD2
S17
VSS
S16 OSC
S15
CS
S14
CK
S13
DI
S12 N.C.
36
37
48
1
BU9716BKV
25
24
13
12
N.C.
S22
S21
S20
S19
S18
S17
S16
S15
S14
S13
S12
2