MC3411A 查看數據表（PDF） - Unspecified
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MC3411A Datasheet PDF : 29 Pages
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MC3401A/3411A
BLOCK DIAGRAM
DIN
CLK
STB
DOUT
Serial
Data
Interface
OSC
OSC
LED1
LED2
LED3
LED4
LED
Driver
Display Memory
(24 bits×12 words)
Timing
Generator
Key Matrix
Memory
Segment Driver /
Grid Driver /
Key Scan Output
Dimming Circuit
Grid
Driver
K1
K2
VDD VSS VEE
SG1/KS1
SG2/KS2
SG3/KS3
SG4/KS4
SG5/KS5
SG6/KS6
SG7/KS7
SG8/KS8
SG9/KS9
SG10/KS10
SG11/KS11
SG12/KS12
SG13/KS13
SG14/KS14
SG15/KS15
SG16/KS16
SG17/GR12
SG18/GR11
SG19/GR10
SG20/GR9
SG21/GR8
SG22/GR7
SG23/GR6
SG24/GR5
GR1
GR2
GR3
GR4
February 28, 2013 Ver. 1.10
7/29
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