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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： | 6/22頁 |
| 文件大小： | 447K |
| 代理商： | W81386-DG |
W81386D
- 6 -
PIN DESCRIPTIONS, continued
PIN
NAME
TYPE
*1
DESCRIPTION
USB Interface:
40
D+
AIO
USB D plus signal.
41
D-
AIO
USB D minus signal.
Crystal Driver:
6
XTI
DI
Clock driver input signal for 6MHz crystal, may be used as
the external clock 48MHz(oscillator) input.
37
XTO
DO
Clock driver output signal.
34
PLLEN
DI
Internal PLL enable.
When use 6MHz, set this pin to 0 -- connect to GND.
When use 48MHz, set this pin to 1 -- connect to VDD3.
Serial EEPROM Interface:
26
SEM_CS
DI/DO
DO: Serial EEPROM chip select.
DI: Connect to VDD3 for default VID/PID setting.
27
SEM_SK
DO/DI
Serial EEPROM Serial Clock.
The setting pin of LED indicate mode in default setting.
28
SEM_WSD
DO/DI
Serial EEPROM command Write Serial Data.
The setting pin of LED indicate mode in default setting.
29
SEM_RSD
SDI
Serial EEPROM Read Serial Data. Remote wake up set pin
in default setting
LED indicator:
42
USB_LEDN
DO
LED indicator for USB port. (active low)
43
MS_ALEDN
DO
LED indicator for MS card accessing (active low)
10
MS_ILEDN
DO
LED indicator for MS card insert.(active low)
45
SD/MMC
_ILEDN
DO
LED indicator for SD/ MMC card insert. (active low)
44
SD/ MMC
_ALEDN
DO
LED indicator for SD/ MMC card accessing. (active low)
Other Signal:
32
RESET
SDI
Reset input, hardware reset input, active high.
30
SELF_PWR
DI
If it is high, SELF_PWR configured, pull low.
31
TESTI
DI
Test Input, must left open when in normal operation.
33
TESTO
DO
Test output, must float in normal operation.
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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