GMS81C3004 Ver la hoja de datos (PDF) - Hyundai Micro Electronics
Número de pieza
componentes Descripción
Fabricante
GMS81C3004 Datasheet PDF : 90 Pages
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GMS81C3004
R14~R17 / CIN0~CIN3, KS4~KS7
DB
Pull up
Reg.
DB
Data Reg.
DB
Dir. Reg.
DB
MUX
RD
Comparator
Key Scan
Pull-up Tr.
VDD
Pin
VSS
Channel
Selection
Key Scan
Enable
SEG0~SEG31 / R4, R5, R6, R7
DB
Data Reg.
DB
Dir. Reg.
DB
MUX
RD
LCD
DB
Data Reg.
LCD
Control
DB
Port / SEG
Selection Reg.
VDD
Pin
VSS
LCVDD
LCVSS
SEG32 ~ SEG39
DB
LCD
Data Reg.
LCD Control
LCD Control
COM0 ~ COM7
Frame Counter
LCD Control
VCL1 ~ VCL5
LCDEN
LCR.4
LCDEN
LCR.5
LCVDD
LCVSS
SEGn Pin
n=32 to 39
LCVDD
LCVSS
COMn Pin
n=0 to 7
VCL1
VCL2
VCL3
VCL4
VCL5
8
MAR. 1999 Ver 1.01
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