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參數(shù)資料
| 型號： | M3493B1 |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | CMOS 12 X 8 CROSSPOINTWITH CONTROL MEMORY |
| 中文描述： | 的CMOS 12 × CROSSPOINTWITH控制內(nèi)存8 |
| 文件頁數(shù)： | 2/12頁 |
| 文件大?。?/td> | 114K |
| 代理商： | M3493B1 |
INPUT/OUTPUT DESCRIPTION
I/O
Symbol
Pin
Description
POWER
I
I
V
DD
V
SS
40
20
Positive Power Supply
Negative Power Supply
ADDRESS
I
AX0-AX3
4, 5, 22, 23
X Address Lines. These 4 pins are used to select one of the 12 rows of
switches. Refer to the truth table for legal address.
Y Address Lines. These 3 pins are used to select one of the 8 columns of
switches. Refer to the truth table for legal address.
I
AY0-AY2
2, 24, 25
CONTROL
I
DATA
38
This input determines if the selected switch will be turned on (closed) or off
(opened). If the pin is held high, the selected switch will be closed.
If the pin is held low, the switch will be opened.
This pin enables whatever action is selected by the ADDRESS and DATA pins.
When the STROBE pin is held low, no switch openings or closings take place.
When the STROBE pin is held high, the switch addressed by the select lines
will be opened or closed (depending upon the state of the DATA pin)
Master Reset. This pin turns off (opens) all 96 switches. The states of the
above control lines are irreleant. This pin is active high.
I
STROBE
18
I
RESET
3
DATA
I/O
X0-X11
8-13, 28-33
Analog Input/Outputs. These pins are connected to the Y0-Y7 pins in according
to the truth table.
Analog Input/Outputs. These pins are connected to the X0-X15 pins in
according to the truth table.
I/O
Y0-Y7
1,15,17,19,21
35,37,39
PIN CONNECTION
(top view)
M3493B2
2/12
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M3493B2 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:CMOS 12 X 8 CROSSPOINTWITH CONTROL MEMORY |
| M3494 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:CMOS 16 x 8 CROSSPOINT WITH CONTROL MEMORY |
| M3494B1 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:CMOS 16 x 8 CROSSPOINT WITH CONTROL MEMORY |
| M3498-94 | 功能描述:Tip Jack Connector Standard Tip Solder White 制造商:harwin inc. 系列:- 包裝:散裝 零件狀態(tài):有效 類型:尖頭插孔 公母:母頭 插頭/配接插頭直徑:標準端頭 安裝類型:通孔，水平 端接:焊接 絕緣:完全絕緣 特性:- 顏色:白 線規(guī):- 觸頭鍍層:金 觸頭材料:磷青銅 基體材料:聚酰胺（PA），尼龍 工作溫度:-40°C ~ 105°C 標準包裝:50 |
| M3498-98 | 功能描述:Tip Jack Connector Standard Tip Solder Black 制造商:harwin inc. 系列:- 包裝:散裝 零件狀態(tài):有效 類型:尖頭插孔 公母:母頭 插頭/配接插頭直徑:標準端頭 安裝類型:通孔，水平 端接:焊接 絕緣:完全絕緣 特性:- 顏色:黑 線規(guī):- 觸頭鍍層:金 觸頭材料:磷青銅 基體材料:聚酰胺（PA），尼龍 工作溫度:-40°C ~ 105°C 標準包裝:50 |
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