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參數資料
| 型號： | SCDQ5542Q |
| 元件分類： | 顯示用LED |
| 英文描述： | 5X5 DOT MATRIX DISPLAY, SUPER RED, 3.4 mm |
| 封裝： | ROHS COMPLIANT, PLASTIC, SIP-5 |
| 文件頁數： | 16/16頁 |
| 文件大小： | 390K |
| 代理商： | SCDQ5542Q |
SCDQ5541P/Q/R, SCDQ5542P/Q/R, SCDQ5543P/Q/R, SCDQ5544P/Q/R
2010-04-13
9
The Character Address bits, D4–D0 stored in the Character
Address Register and the Column Data Instruction’s Row Address
bits, D7–D5, direct the Column Data bits, D4–D0 to specific RAM
location. See the Instruction Set Table for address and data format.
Figure Writing Character ’D’ Example“ (page 9) shows the Row
Address for the example character “D” See Figure Character
Address, Row, & Column Data Map“ (page 7) for the dot
positioning (Display contacts are at the top of the display).
Column data is written and read asynchronously from the 200 bit
RAM. Once loaded the internal oscillator and character multiplexer
reads the data from the RAM. These characters are row strobed
with column data as shown in Figure Row Strobe Example“
(page 10). The character strobe rate is determined by the internal
IC’s÷320 counter.
Row and Column Locations for a Character “D”
Instruction Set
OPERATION
D
7
D
6
D
5
D
4
D
3
D
2
D
1
D
0
HEX
DESCRIPTION
CONTROL WORD
1
L
T
B
r
B
r
B
r
F0+X
Select Control Word plus
operand
See Control Word Format
Power Down Mode
1
FF
Power Down Mode–0%
Brightness
SFT CLEAR
1
0
C0
Software Clear
ADDRESS
1
0
1
0
A0
Select Digit Address 0
REGISTER
1
0
1
0
1
A1
Select Digit Address 1
CHR ADRS
1
0
1
0
1
0
A2
Select Digit Address 2
0–3
1
0
1
0
1
A3
Select Digit Address 3
COLUMN DATA
0
D
4
D
3
D
2
D
1
D
0
00+X
Row 0
D4–D0=Column Data
0
1
D
4
D
3
D
2
D
1
D
0
20+X
Row 1
D4–D0=Column Data
0
1
0
D
4
D
3
D
2
D
1
D
0
40+X
Row 2
D4–D0=Column Data
0
1
D
4
D
3
D
2
D
1
D
0
60+X
Row 3
D4–D0=Column Data
1
0
D
4
D
3
D
2
D
1
D
0
80+X
Row 4
D4–D0=Column Data
Row data is written to the character address contained in the Character Address Register.
Writing Character “D” Example
Op code
D7
D6
D5
Column Data
D4
D3
D2
D1
D0
C0
C1
C2
C3
C4
Hex
Row 0
00
0
11
1
0
1E
Row 1
00
1
10
0
1
31
Row 2
01
0
10
0
1
51
Row 3
01
1
10
0
1
71
Row 4
10
0
11
1
0
9E
IDXX5181
Row 0
Row 1
Row 2
Row 3
Row 4
01
2
3
4
Previously "on" LED
On LED
Off LED
Columns
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相關代理商/技術參數 |
參數描述 |
|---|---|
| SCDQ5542R | 功能描述:LED 顯示器和配件 5x5 Super Red 0.126" 4-CHARACTER RoHS:否 制造商:Avago Technologies 顯示器類型:7 Segment 數位數量:2 字符大小:7.8 mm x 14.22 mm 照明顏色:Red 波長:628 nm 共用管腳:Common Anode 工作電壓:2.05 V 工作電流:20 mA 最大工作溫度:+ 85 C 最小工作溫度:- 35 C 封裝:Tube |
| SCDQ5543P | 功能描述:LED 顯示器和配件 5x5 Green 0.126" 4-CHARACTER RoHS:否 制造商:Avago Technologies 顯示器類型:7 Segment 數位數量:2 字符大小:7.8 mm x 14.22 mm 照明顏色:Red 波長:628 nm 共用管腳:Common Anode 工作電壓:2.05 V 工作電流:20 mA 最大工作溫度:+ 85 C 最小工作溫度:- 35 C 封裝:Tube |
| SCDQ5543Q | 功能描述:LED 顯示器和配件 5x5 Green 0.126" 4-CHARACTER RoHS:否 制造商:Avago Technologies 顯示器類型:7 Segment 數位數量:2 字符大小:7.8 mm x 14.22 mm 照明顏色:Red 波長:628 nm 共用管腳:Common Anode 工作電壓:2.05 V 工作電流:20 mA 最大工作溫度:+ 85 C 最小工作溫度:- 35 C 封裝:Tube |
| SCDQ5543R | 功能描述:LED 顯示器和配件 5x5 Green 0.126" 4-CHARACTER RoHS:否 制造商:Avago Technologies 顯示器類型:7 Segment 數位數量:2 字符大小:7.8 mm x 14.22 mm 照明顏色:Red 波長:628 nm 共用管腳:Common Anode 工作電壓:2.05 V 工作電流:20 mA 最大工作溫度:+ 85 C 最小工作溫度:- 35 C 封裝:Tube |
| SCDQ5544P | 功能描述:LED 顯示器和配件 5x5 Hi-Eff Green 0.126" 4-CHARACTER RoHS:否 制造商:Avago Technologies 顯示器類型:7 Segment 數位數量:2 字符大小:7.8 mm x 14.22 mm 照明顏色:Red 波長:628 nm 共用管腳:Common Anode 工作電壓:2.05 V 工作電流:20 mA 最大工作溫度:+ 85 C 最小工作溫度:- 35 C 封裝:Tube |
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