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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： | 5/22頁 |
| 文件大?。?/td> | 447K |
| 代理商： | W81386-DG |
W81386D
Publication Release Date: May 26, 2005
- 5 -
Revision A1
4. PIN DESCRIPTIONS
PIN
NAME
TYPE
*1
DESCRIPTION
MS Interface:
7
MS1
DO
Memory Stick connection pin #1
8
MS2
SDO/SDI Memory Stick connection pin #2
9
MS3
DI
Memory Stick connection pin #3
11
MS4
DO
Memory Stick connection pin #4
5
MS_VDD
DO
Power output signal for Memory Stick card.
Memory Stick enable pin
*2
. The description is at Note 2.
48
MS_EN
DI
6
MS_OLN
SDI
Schmitt trigger input pin, used to detect the signal of over-
loading from external over-current detect component. This
pin is active low.
SD/MMC Interface:
14
SD1
SDO/SDI SD connection pin#1
15
SD2
SDO/SDI SD connection pin#2
16
SD3
DO/DI
SD connection pin#3
18
SD4
DO
SD connection pin#4
20
SD5
SDO/SDI SD connection pin#5
21
SD6
SDO/SDI SD connection pin#6
22
SD7
DI
SD connection pin#7
3
SD/ MMC
_VDD
DO
Power output signal for SD/ MMC memory card.
24
SD/ MMC _EN
DI
SD/MMC enable pin
*2
. The description is at Note 2.
4
SD/ MMC
_OLN
SDI
Schmitt trigger input pin, used to detect the signal of over-
loading from external over-current detect component. This
pin is active low.
13
SD/MMC
_SOCK2
DI
SD/MMC socket mode setting.
When use Socket1
*3
, set this pin to 0 -- connect to GND.
When use Socket2
*3
, set this pin to 1 -- connect to VDD3.
17
SD/MMC
_INSN
DI
SD/MMC card insert detection. Need external pull-up resistor
to VDD3. And if use Scoket2
*3
, connect to card-detect pin of
the socket.
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 |
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