參數(shù)資料
型號(hào)： ICM7249IPM
廠商： HARRIS SEMICONDUCTOR
元件分類： 模擬信號(hào)調(diào)理
英文描述： THERMISTOR, PTC, SMD; Series:B597; Thermistor type:PTC; Resistance:1kR; Voltage, operating:25V; Case style:SMD; Depth, external:0.85mm; Length / Height, external:2mm; Temperature, threshold:110(degree C); Temperature, RoHS Compliant: Yes
中文描述： SPECIALTY ANALOG CIRCUIT, PDIP48
文件頁(yè)數(shù)： 6/9頁(yè)
文件大?。?/td> 49K
代理商： ICM7249IPM
9-28
Pin Descriptions
FIGURE 6. DISPLAY TESTING
Timing Waveforms
(Continued)
14
15
16
17
64
1
2
BP
DT
ALL SEGMENTS
ON OR OFF
ALL SEGMENTS ON
ALL SEGMENTS OFF
DISPLAY RESTORED
PIN
NAME
DESCRIPTION
1
b6/c6
Half-Digit LCD Segment Output.
2
f5
Seven-Segment LCD Output.
3
g5
Seven-Segment LCD Output.
4
e5
Seven-Segment LCD Output.
5
d5
Seven-Segment LCD Output.
6
c5
Seven-Segment LCD Output.
7
b5
Seven-Segment LCD Output.
8
a5
Seven-Segment LCD Output.
9
f4
Seven-Segment LCD Output.
10
g4
Seven-Segment LCD Output.
11
e4
Seven-Segment LCD Output.
12
d4
Seven-Segment LCD Output.
13
c4
Seven-Segment LCD Output.
14
b4
Seven-Segment LCD Output.
15
a4
Seven-Segment LCD Output.
16
f3
Seven-Segment LCD Output.
17
g3
Seven-Segment LCD Output.
18
e3
Seven-Segment LCD Output.
19
d3
Seven-Segment LCD Output.
20
c3
Seven-Segment LCD Output.
21
b3
Seven-Segment LCD Output.
22
a3
Seven-Segment LCD Output.
23
f2
Seven-Segment LCD Output.
24
g2
Seven-Segment LCD Output.
25
e2
Seven-Segment LCD Output.
26
d2
Seven-Segment LCD Output.
27
c2
Seven-Segment LCD Output.
28
b2
Seven-Segment LCD Output.
29
a2
Seven-Segment LCD Output.
30
f1
Seven-Segment LCD Output.
31
91
Seven-Segment LCD Output.
32
e1
Seven-Segment LCD Output.
33
d1
Seven-Segment LCD Output.
34
c1
Seven-Segment LCD Output.
35
b1
Seven-Segment LCD Output.
36
a1
Seven-Segment LCD Output.
37
W
Wink-Segment Output.
38
BP
Backplane for LCD Reference.
39
V
DD
Positive Supply Voltage.
40
OSC IN
Quartz Crystal Connection.
41
OSC OUT
Quartz Crystal Connection.
42
GND
Supply GRouND.
43
C0
Mode-select Control Input.
44
C1
Mode-select Control Input.
45
C2
Mode-select Control Input.
46
C3
Mode-select Control Input.
47
S/S
Start/Stop Input.
48
DT
Display Test Input.
PIN
NAME
DESCRIPTION
ICM7249
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