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參數(shù)資料
| 型號： | SCF5742 |
| 元件分類： | 顯示用LED |
| 英文描述： | 5X7 DOT MATRIX DISPLAY, SUPER RED, 6.86 mm |
| 封裝： | ROHS COMPLIANT, PLASTIC, DIP-22 |
| 文件頁數(shù)： | 5/15頁 |
| 文件大?。?/td> | 683K |
| 代理商： | SCF5742 |
SCF5740, SCF5742, SCF5744
2006-01-23
13
Cascading Multiple Displays
Multiple displays can be cascaded using the CLKSEL and CLK I/O pins as shown below. The display designated as the Master Clock
source should have its CLKSEL pin tied high and the slaves should have their CLKSEL pins tied low. All CLK I/O pins should be tied
together. One display CLK I/O can drive 15 slave CLK I/Os. Use RST to synchronize all display counters.
Cascading Multiple Displays
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.
IDCD5030
RST
CLK SEL
Intelligent Display
CC
V
DATA
SDCLK
LOAD
14 more displays
in between
DATA
SDCLK
Decoder
Address
Address Decode 1-14
A0
A1
A3
RST
CLK I/O
Intelligent Display
DATA
RST
SDCLK
CLK I/O
LOAD
CLK SEL
Chip
0
15
A2
LD
CE
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| SCF5744 | 功能描述:LED 顯示器和配件 5x7 Hi-Eff Green 0.27" 4-CHARACTER RoHS:否 制造商:Avago Technologies 顯示器類型:7 Segment 數(shù)位數(shù)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 |
| SCF62160 | 制造商:CELDUC 制造商全稱:celduc-relais 功能描述:Power Solid State Relay |
| SCF-6C22-01-72 | 制造商:CORNING CABLE SYSTEMS 功能描述:6" dia., 22" length - 72 Fiber Canister Closure |
| SCF-6C28-01-144 | 制造商:CORNING CABLE SYSTEMS 功能描述:SPLICE CLOSURE 144 FIBER WITH TRAYS FOR HEAT SHRINK FUSION NO SPECIAL TOOLS |
| SCF-6C28-02 | 制造商:CORNING CABLE SYSTEMS 功能描述:288-F SPLICE CLOSURE AERIAL, BURIED OR DUCT, W/12 0.2-IN |
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