ST8009 データシートの表示（PDF） - Sitronix Technology Co., Ltd.
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ST8009 Datasheet PDF : 43 Pages
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MIX MODE(SEGMENT/ COMMON MODE)
When (DU2,DU1,DU0)=(0,1,0) SELECT THE 32 COM / 64 SEGMENT MODE
THEN SEGMENT SIDE OF MIX MODE
(A) 4-bit Parallel Input Mode
ST8009
L/R EIO1
EIO2
DATA
NUMBER OF CLOCKS
INPUT 16 CLOCK 15 CLOCK 14 CLOCK … 3 CLOCK 2 CLOCK 1 CLOCK
DI0
CS0
CS4
CS8 … CS52
CS56
CS60
Seg_end Com_FLM Dl1
CS1
L
Output
Input
DI2
CS2
CS5
CS9 … CS53
CS57
CS61
CS6
CS10 … CS54
CS58
CS62
DI3
CS3
CS7
CS11 … CS55
CS59
CS63
DI0
CS95
CS91
CS87 … CS43
CS39
CS35
Com_FLM Seg_end Dl1
H
Input
Output DI2
CS94
CS93
CS90
CS89
CS86 … CS42
CS85 … CS41
CS38
CS37
CS34
CS33
DI3
CS92
CS88
CS84 … CS40
CS36
CS32
(B) Serial Input Mode
L/R EIO1
EIO2
DATA
NUMBER OF CLOCKS
INPUT 64 CLOCK 63 CLOCK 62CLOCK … 3 CLOCK 2 CLOCK 1 CLOCK
DI0
CS0
CS1
CS2 … CS61
CS62
CS63
Seg_end Com_FLM Dl1
X
X
X
X
X
X
X
L
Output
Input
DI2
X
X
X
X
X
X
X
DI3
X
X
X
X
X
X
X
DI0 CS95
CS94
CS93 … CS34
CS33
CS32
Com_FLM Seg_end Dl1
X
X
X
X
X
X
X
H
Input
Output DI2
X
X
X
X
X
X
X
DI3
X
X
X
X
X
X
X
COMMON SIDE OF MIX MODE
L/R
DATA TRANSFER DIRECTION
EIO1
EIO2
L
CS95 → CS62
Seg_end output
Input
H
CS0 → CS31
Input
Seg_end output
NOTES:
L : VSS (0 V), H : VDD (+2.5 to +5.5 V), X : Don't care
"Don't care" should be fixed to "H" or "L", avoiding floating.
V1.1
15/43
2006/11/1
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