參數(shù)資料
型號: SCD5580
廠商: SIEMENS A G
元件分類: 顯示用LED
英文描述: Serial Input Dot Addressable Intelligent Display
中文描述: 5X5 DOT MATRIX DISPLAY, RED, 3.68 mm
封裝: PLASTIC, DIP-28
文件頁數(shù): 5/15頁
文件大小: 113K
代理商: SCD5580
2–5
SCD5580/5581/5582/5583/5584
Figure 5. Top view
Pin Assignments
Figure 6. Display column and row format
Column Data Ranges
Pin
Function
Pin
Function
1
SDCLK
28
GND
2
LOAD
27
DATA
3
NC
26
NC
4
NC
25
NC
5
NC
24
NC
6
V
CC
NP
23
V
CC
NP
7
22
8
NP
21
NP
9
V
CC
NC
20
V
CC
V
CC
NC
10
19
11
NC
18
12
NC
17
NC
13
RST
16
CLKSEL
14
GND
15
CLK I/O
Row 0
00H to 1FH
Row 1
20H to 3FH
R0w 2
40H to 5FH
Row 3
60H to 7FH
Row 4
80H to 9FH
28 15
1 14
Character 0 Character 7
C C C C C
0 1 2 3 4
1 1 1 1 1
0 0 1 0 0
0 0 1 0 0
0 0 1 0 0
1=Display Dot “on”
2=Display Dot “off”
Row 1
Row 2
Row 3
Row 4
Pin Definitions
Figure 7. Dot matrix format
Pin
Function
Definition
1
SDCLK
Loads data into the 8-bit serial data register on a low
to high transition.
2
LOAD
Low input enables data clocking into 8-bit serial shift
register. When LOAD goes high, the contents of 8-bit
serial Shift Register will be decoded.
3
NC
No connection
4
NC
No connection
5
NC
No connection
6
V
CC
NP
Power supply/heat sink
7
No pin
8
NP
No pin
9
V
CC
NC
Power supply/heat sink
10
No connection
11
NC
No connection
12
NC
No connection
13
RST
Asynchronous input, when low will clear the Multi-
plex Counter, User RAM and Data Register. Control
Word Register is set to 100% brightness and the
Address Register is set to select Digit 0. The display
is blanked.
14
GND
Power supply ground
15
CLK I/O
Outputs master clock or inputs
external clock.
16
CLKSEL
H=internal clock, L=external clock
17
NC
No connection
18
NC
No connection
19
V
CC
V
CC
NP
Power supply/heat sink
20
Power supply/heat sink
21
No pin
22
NP
No pin
23
V
CC
NC
Power supply/heat sink
24
No connection
25
NC
No connection
26
NC
No connection
27
DATA
Serial data input
28
GND
Power supply ground
0.100
(2.54)
0.033
(0.84)
typ.
0.011
(0.28)
typ.
0.022
(0.56) typ.
0.145
(3.68)
R0
R1
R2
R3
R4
C0 C1 C2 C3 C4
Dimensions in inches (mm)
TOLERANCE
: .XXX=
±
.010 (.25)
相關PDF資料
PDF描述
SCD5581 Serial Input Dot Addressable Intelligent Display
SCD5582 Serial Input Dot Addressable Intelligent Display
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SCD5584 Serial Input Dot Addressable Intelligent Display
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