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參數資料
型號: W81386-DG
廠商: WINBOND ELECTRONICS CORP
元件分類: 其它接口
英文描述: Winbond USB Interface MS/SD/MMC Reader
中文描述: SPECIALTY INTERFACE CIRCUIT, PQFP48
封裝: 7 X 7 MM, 1.40 MM HEIGHT, LEAD FREE, LQFP-48
文件頁數: 14/22頁
文件大小: 447K
代理商: W81386-DG
W81386D
- 14 -
Digital Characteristics, continued.
PARAMETER
CONDITION
SYMBOL
MIN
TYP
MAX UNITS NOTES
6 Low Level Input Voltage
V
IL
0.3
VDD3
7 Input Current
Iin
1
uA
8 Input Capacitance
Cin
10
pF
: Typical figure are at V
VDD3
= 3.3V and temperature = 25
and are for design aid only, not
guaranteed and not subject to production testing.
Note1:
All input pins except CLK output.
8.5 Timing Characteristics
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS NOTE
1 XTI
fXTI
6 or 48
MHz 1
2 XTI duty cycle
40%
-
60%
1 clock
3 XTO delay time
fXTO
d
-
-
5
ns
MS Serial Interface Signals referenced to MSCLK(figure 8-1)
1 BS output delay
tBSd
3
5
ns
2 SDIO output delay time
tSDIOd
5
8
ns
3 SDIO input setup time
tSDIOsu
10
ns
4 SDIO input hold time
tSDIOh
5
ns
SD/MMC Serial Interface Signals referenced to SDCLK(figure 8-2)
1 Input CMD, DAT setup time
tCMDsu
tDATsu
5
ns
2 Input CMD, DAT hold time
tCMDh
tDATh
5
ns
3 Output CMD Delay time
tCMDd
7
14
ns
4 Output DAT Delay time
tDATd
4
14
ns
Note1:
external clock input
.
相關PDF資料
PDF描述
W81C180 USB HUB Controller Interface(USB結構的集線器控制器接口)
W81C280 USB Keyboard/ Device Controller(具有通用串行總線接口的鍵盤/設備控制器)
W81E381 FULL SPEED USB INTEGRATED MICROCONTROLLER
W81E381AD FULL SPEED USB INTEGRATED MICROCONTROLLER
W81E381D FULL SPEED USB INTEGRATED MICROCONTROLLER
相關代理商/技術參數
參數描述
W813ED 制造商:Kingbright Corporation 功能描述:LED Uni-Color Orange 627nm 2-Pin
W813GD 制造商:Kingbright Corporation 功能描述:LED Uni-Color Green 565nm 2-Pin
W813ID 制造商:Kingbright Corporation 功能描述:LED Uni-Color Red 627nm 2-Pin
W813SRC/C 制造商:Kingbright Corporation 功能描述:LED Lamps
W813SRC/D 制造商:Kingbright Corporation 功能描述:LED Uni-Color Red 660nm 2-Pin