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參數(shù)資料
| 型號(hào)： | W86L488 |
| 廠商： | WINBOND ELECTRONICS CORP |
| 英文描述： | SD/ SDIO/ MMC MEMORY CARD BRIDGE |
| 中文描述： | SD / SDIO記憶/ MMC記憶卡橋 |
| 文件頁(yè)數(shù)： | 13/45頁(yè) |
| 文件大小： | 1842K |
| 代理商： | W86L488 |
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Preliminary W86L488
Publication Release Date: February 5, 2004
- 10 -
Revision 0.82
4.2 W86L488AY Pin Descriptions, continued
PIN
NAME
TYPE
DESCRIPTION
General I/O Port Signal:
46,
32:36
GIO[5:0]
DI/DO
6-bit general input output port signals of port A. GIO0 pin can
be used as dedicate card insert detection of port A. Input and
active low in default (GIO[4:0] powered by VDD3, GIO5
powered by VDDH).
7, 6,
59,
53,
51,37
GIO[11:6]
DI/DO
6-bit general input output port signals of port B. GIO6 pin can
be used as dedicate card insert detection of port B. Input,
active low in default (GIO6 powered by VDD3, GIO[11:7]
powered by VDDH).
Other Signal (VDDH powered):
14
RSTN
DI
Reset input, hardware-reset input, active low.
57
TEST
DI
Test input, must connected to V
SS
.
Power:
25
VDD3
DP
Power supply 3.3V.
Power supply 2.5V or 3.3V for Host I/F. *
2
58
VDDH
DP
8, 24,
41, 56
VSS x4
DP
Ground (4 pins).
Type: DP is Power, DI is Digital Input, DO is Digital Output.
Note*2: When Host I/F voltage is 2.5V, VDDH connects to 2.5V.
When Host I/F voltage is 3.3V, VDDH connects to 3.3V
.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| W86L488AY | SD/ SDIO/ MMC MEMORY CARD BRIDGE |
| W86L488Y | SD/ SDIO/ MMC MEMORY CARD BRIDGE |
| W88111AF | ATAPI CD-ROM DECODER & CONTROLLER |
| W88112F | ATAPI CD-ROM DECODER & CONTROLLER |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| W86L488AY | 制造商:WINBOND 制造商全稱:Winbond 功能描述:SD/ SDIO/ MMC MEMORY CARD BRIDGE |
| W86L488AY-SA5772001CA-REV C | 制造商:Nuvoton Technology Corp 功能描述:IC FLASH MEM CARD BRIDGE |
| W86L488AY-SA5772001DA-REV D | 制造商:Nuvoton Technology Corp 功能描述:IC FLASH MEM CARD BRIDGE |
| W86L488Y | 制造商:WINBOND 制造商全稱:Winbond 功能描述:SD/ SDIO/ MMC MEMORY CARD BRIDGE |
| W86L488Y-SA5772001CA-REV C | 制造商:Nuvoton Technology Corp 功能描述:IC FLASH MEM CARD BRIDGE |
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