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參數(shù)資料
| 型號： | AS2702 |
| 廠商： | AUSTRIAMICROSYSTEMS AG |
| 英文描述： | AS-Interface Slave IC |
| 中文描述： | AS - Interface的奴隸集成電路 |
| 文件頁數(shù)： | 8/18頁 |
| 文件大?。?/td> | 119K |
| 代理商： | AS2702 |
AS-Interface Slave IC
AS2702 (SAP4.1)
Rev. C, January 2001
Page 8 of 18
input data to be valid within a specific time window relative to the HL-edge of the strobe,
after completion of the strobe’s L-phase.
If necessary, output data as per ha) and hb) can be easily latched with the LH-edge of strobe
DSTBn as they will remain valid for about 0.4 μs beyond as a minimum.
Care must be taken however, that signal delay added by external circuitry is lower for the
strobe than for the data.
Fig. 2: Timing of data transfer at data port D3, …, D0 relative to strobe DSTBn
The following table specifies the timing parameters relating to fig. 2:
6\PERO
tSTB
3DUDPHWHU
Delay DSTBn HL-edge to Dx
output data valid
DSTBn strobe width
Delay DSTBn LH-edge to Dx
output off
Input data valid time window
PLQ
PD[
1.5
8QLW
1RWH
μs
tDSTBn
tOUTOFF
6
6.8
1
μs
μs
1
2
0.2
tINP
10.5
12.5
μs
3
Notes:
1
2
3
Pulse width depends substantially on value of external pull-up resistor
Applies only to data port pins set to 'output / input' operation
Timing reference is DSTBn HL-edge.
Applies only to data port pins set to either 'output / input' or 'input' operation
Data in
Data out
Data in
Data out
t
DSTBn
+ t
OUTOFF
t
STB
t
DSTBn
+ 0.4 μs
t
DSTBn
t
INPmin
t
INPmax
Dx
Dx
DSTBn
相關PDF資料 |
PDF描述 |
|---|---|
| AS2702-16T | AS-Interface Slave IC |
| AS2702-20T | AS-Interface Slave IC |
| AS29F010-150TC | 5V 128K x 8 CMOS FLASH EEPROM |
| AS29F010-120TC | 5V 128K x 8 CMOS FLASH EEPROM |
| AS29F010-150LC | 5V 128K x 8 CMOS FLASH EEPROM |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| AS2702/SOIC16-SAMPLE | 制造商:AMS 功能描述:AS Series 22.5 to 34 V Surface Mount AS-Interface Slave SOIC-16 |
| AS2702_1 | 制造商:AMSCO 制造商全稱:austriamicrosystems AG 功能描述:AS-Interface Slave IC |
| AS2702-16 | 功能描述:異步串行接口 - ASI RoHS:否 制造商:ams |
| AS2702-16T | 制造商:ams 功能描述:IC INDUSTRIAL BUS 16-SOIC |
| AS2702-16-T | 功能描述:IC INDUSTRIAL BUS 16-SOIC RoHS:是 類別:集成電路 (IC) >> 接口 - 專用 系列:- 標準包裝:3,000 系列:- 應用:PDA，便攜式音頻/視頻，智能電話 接口:I²C，2 線串口 電源電壓:1.65 V ~ 3.6 V 封裝/外殼:24-WQFN 裸露焊盤 供應商設備封裝:24-QFN 裸露焊盤（4x4） 包裝:帶卷 (TR) 安裝類型:表面貼裝 產(chǎn)品目錄頁面:1015 (CN2011-ZH PDF) 其它名稱:296-25223-2 |
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