BU91R63CH-M3BW Datasheet, PDF (4/37 Pages) Rohm – Low Duty LCD Segment Driver

BU91R63CH-M3BW Max 176 segments (SEG44 x COM4)
Recommended ITO Layout (Top view)
LCD module terminals
Test PADs on the glass (If need)
ITO layout image
SDA
SCL
VDD
VSS
VLCD
Dummy1
Dummy1
SDA
SDA
SCL
SCL
OSCIN
OSCIN
VSS
VSS
T0
T0
T1
T1
T2
T2
VDD
VDD
VDD
VDD
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VLCD
VLCD
VLCD
VLCD
Dummy2
Internal
Wiring
(0, 0)
Internal
Wiring
Dummy2
Alignment Mark2
Dummy
SEG0
SEG1
SEG2
SEG3
SEG4
SEG5
SEG6
SEG7
SEG8
SEG9
SEG10
SEG11
SEG12
SEG13
SEG14
SEG15
SEG16
SEG17
SEG18
SEG19
SEG20
SEG21
SEG22
SEG23
SEG24
SEG25
SEG26
SEG27
SEG28
SEG29
SEG30
SEG31
SEG32
SEG33
SEG34
SEG35
SEG36
SEG37
SEG38
SEG39
SEG40
SEG41
SEG42
SEG43
COM0
COM1
COM2
COM3
Dummy
Alignment Mark1
(Note) Design ITO layout to minimize its resistance.
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TSZ22111・15・001
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TSZ02201-0P4P0D301380-1-2
10 Feb. 2016 Rev.001