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参数资料
| 型号： | SCDV5542 |
| 元件分类： | 显示用LED |
| 英文描述： | 5X5 DOT MATRIX DISPLAY, SUPER RED, 3.2 mm |
| 封装： | ROHS COMPLIANT, PLASTIC, DIP-14 |
| 文件页数： | 5/16页 |
| 文件大小： | 675K |
| 代理商： | SCDV5542 |
SCDV5540, SCDV5541, SCDV5542, SCDV5543, SCDV5544
2006-01-23
13
Loading Data Into the Display
Use following procedure to load data into the display:
1.
Power up the display.
2.
Bring RST low (600 ns duration minimum) to clear the Multiplex Counter, Address Register, Control Word Register,
User Ram and Data Register. The display will be blank. Display brightness is set to 100%.
3.
If a different brightness is desired, load the proper brightness opcode into the Control Word Register.
4.
Load the Digit Address into the display.
5.
Load display row and column data for the selected digit.
6.
Repeat steps 4 and 5 for all digits.
Data Contents for the Display in a Vertical Format
↑AB↓“
Step
D7
D6
D5
D4
D3
D2
D1
D0
Function
A
B (optional)
11
0
11
1
00
0
10
B
CLEAR
BRIGHTNESS SELECT
1
2
3
4
5
6
10
1
00
0
00
1
01
0
01
1
10
0
00
0
00
1
0
01
1
0
10
1
0
1
00
1
0
00
1
0
DIGIT D0 SELECT
ROW 0 D0 (
↑)
ROW 1 D0 (
↑)
ROW 2 D0 (
↑)
ROW 3 D0 (
↑)
ROW 4 D0 (
↑)
7
8
9
10
11
12
10
1
00
0
00
1
01
0
01
1
10
0
00
0
1
00
1
0
01
0
1
0
11
1
10
0
1
10
0
1
DIGIT D1 SELECT
ROW 0 D1 (A)
ROW 1 D1 (A)
ROW 2 D1 (A)
ROW 3 D1 (A)
ROW 4 D1 (A)
13
14
15
16
17
18
10
1
00
0
00
1
01
0
01
1
10
0
00
0
1
0
11
1
0
01
0
1
01
1
0
01
0
1
11
1
0
DIGIT D2 SELECT
ROW 0 D2 (B)
ROW 1 D2 (B)
ROW 2 D2 (B)
ROW 3 D2 (B)
ROW 4 D2 (B)
19
20
21
22
23
24
10
1
00
0
00
1
01
0
01
1
10
0
00
0
1
00
1
0
00
1
0
10
1
0
1
01
1
0
00
1
0
DIGIT D3 SELECT
ROW 0 D3 (
↓)
ROW 1 D3 (
↓)
ROW 2 D3 (
↓)
ROW 3 D3 (
↓)
ROW 4 D3 (
↓)
Note:
If the display is already reset at Power Up, there is no need for Software Clear.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SCDV5543 | 功能描述:LED 显示器和配件 5x5 Green 0.126" 4-CHARACTER RoHS:否 制造商:Avago Technologies 显示器类型:7 Segment 数位数量:2 字符大小:7.8 mm x 14.22 mm 照明颜色:Red 波长:628 nm 共用管脚:Common Anode 工作电压:2.05 V 工作电流:20 mA 最大工作温度:+ 85 C 最小工作温度:- 35 C 封装:Tube |
| SCDV5544 | 功能描述:LED 显示器和配件 5x5 Hi-Eff Green 0.126" 4-CHARACTER RoHS:否 制造商:Avago Technologies 显示器类型:7 Segment 数位数量:2 字符大小:7.8 mm x 14.22 mm 照明颜色:Red 波长:628 nm 共用管脚:Common Anode 工作电压:2.05 V 工作电流:20 mA 最大工作温度:+ 85 C 最小工作温度:- 35 C 封装:Tube |
| SCDX | 功能描述:XLR 连接器 HINGED COVER D-SIZE RoHS:否 制造商:Neutrik 标准:Standard XLR 产品类型:Connectors 型式:Female 位置/触点数量:3 端接类型:Solder 安装风格:Cable 方向:Vertical |
| SCDX-5-GREEN | 功能描述:XLR 连接器 D SZ HNGD SEAL COVER PLASTIC - GREEN RoHS:否 制造商:Neutrik 标准:Standard XLR 产品类型:Connectors 型式:Female 位置/触点数量:3 端接类型:Solder 安装风格:Cable 方向:Vertical |
| SCDX-6 | 制造商:Neutrik USA Inc 功能描述: |
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