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ICM7211 Datasheet, PDF (2/12 Pages) Intersil Corporation – 4-Digit, ICM7211 (LCD) and ICM7212 (LED) Display Drivers
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ICM7211, ICM7212
Pinouts
VDD 1
e1 2
g1 3
f1 4
BP 5
a2 6
b2 7
c2 8
d2 9
e2 10
g2 11
f2 12
a3 13
b3 14
c3 15
d3 16
e3 17
g3 18
f3 19
a4 20
ICM7211, ICM7211A
(PDIP)
TOP VIEW
40 d1
39 c1
38 b1
37 a1
36 OSC
35 VSS
34 D4
33 D3
32 D2
31 D1
DIGIT
SELECT
INPUTS
30 B3
29 B2 DATA
28 B1 INPUTS
27 B0
26 f4
25 g4
24 e4
23 d4
22 c4
21 b4
ICM7211M, ICM7211AM
(PDIP)
TOP VIEW
VDD 1
e1 2
g1 3
f1 4
BP 5
a2 6
b2 7
c2 8
d2 9
e2 10
g2 11
f2 12
a3 13
b3 14
c3 15
d3 16
e3 17
g3 18
f3 19
a4 20
40 d1
39 c1
38 b1
37 a1
36 OSC
35 VSS
34 CHIP SELECT 2
33 CHIP SELECT 1
32 DIGIT ADRESS BIT 2
31 DIGIT ADRESS BIT 1
30 B3
29 B2
28 B1
DATA
INPUTS
27 B0
26 f4
25 g4
24 e4
23 d4
22 c4
21 b4
ICM7212AM
(PDIP)
TOP VIEW
VDD 1
e1 2
g1 3
f1 4
BRT 5
a2 6
b2 7
c2 8
d2 9
e2 10
g2 11
f2 12
a3 13
b3 14
c3 15
d3 16
e3 17
g3 18
f3 19
a4 20
40 d1
39 c1
38 b1
37 a1
36 VSS
35 VSS
34 CHIP SELECT 2
33 CHIP SELECT 1
32 DIGIT ADRESS BIT 2
31 DIGIT ADRESS BIT 1
30 B3
29 B2
28 B1
DATA
INPUTS
27 B0
26 f4
25 g4
24 e4
23 d4
22 c4
21 b4
9-7
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