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參數(shù)資料
| 型號(hào)： | GL827-MWG |
| 廠商： | Genesys Logic, Inc. |
| 英文描述： | USB 2.0 Single Slot SD/MMC/MS/SM/xD-Picture Card Reader Controller |
| 中文描述： | 單插槽的USB 2.0 SD / MMC卡/質(zhì)譜/苯乙烯/ xD - Picture卡閱讀機(jī)控制芯片 |
| 文件頁(yè)數(shù)： | 19/47頁(yè) |
| 文件大?。?/td> | 1528K |
| 代理商： | GL827-MWG |
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GL827 USB 2.0 Single Slot Card Reader Controller
2000-2007 Genesys Logic Inc. - All rights reserved.
Page 19
3.3 Pin Descriptions
Table 3.7 - Pin Descriptions
Pin name
LQFP100
LQFP48
SSOP28
QFN24
QFN24
CSP23
Type
Description
VDD18O
12
4
N/A
N/A
N/A
N/A
P
Internal regulator 1.8V
output
GND
13,14,16,20,21,
27
5,9,12
6
N/A
N/A
F4,H4
P
Analog ground
AVDD
17,23,24,30
6,11
7
1,5
2,6
E5
P
Analog power
N/C
15
N/A
N/A
N/A
N/A
N/A
A
Test only
DM
18
7
9
2
3
D4
A
USB D-
DP
19
8
8
3
4
G5
A
USB D+
RREF
22
10
10
4
5
E3
A
Reference resistor
X1
28
13
4
6
7
J5
OSC
12MHz/48MHz input.
This pin can be connected
to one terminal of crystal
or external
12MHz/48MHz clock
source.
X2
29
14
5
7
8
G3
OSC
12MHz/48MHz
output.
This is another terminal of
the crystal or NC when
using
an
external
12MHz/48MHz
clock
source is used to drive
PLL.
DVDD
31,32,55,56,70,
71
15,26,35
3,,11
8,14,17
9,14,17
D2
P
Digital power 3.3V
GND
33,34,57,58,68,
69
16,27,34
6
24
1
G1
P
Digital ground
VP5
51,52
25
12
13
13
F2
P
Regulator 5V Input
VP3
53,54
N/A
N/A
N/A
N/A
N/A
P
Regulator 3.3V output
PMOSI
72,73
N/A
N/A
N/A
N/A
N/A
PMOS Power MOS 3.3V input
PMOSO
74,75
36
2
18
18
B2
PMOS Power MOS 3.3V output
TEST_MOD
35
17
N/A
N/A
N/A
N/A
I, pd
Test mode selection
EXTRSTZ
36
18
13
9
10
J3
I, pu
External reset. It is active
low. The low pulse should
be 1 us width at least.
EAB
94
N/A
N/A
N/A
N/A
N/A
B/I, pu Ext flash selection
SM_CDZ
6
2
N/A
N/A
N/A
N/A
B/I, pd SmartMedia Card
detection. Normal High,
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| GL827-OGG | USB 2.0 Single Slot SD/MMC/MS/SM/xD-Picture Card Reader Controller |
| GL827-PNG | USB 2.0 Single Slot SD/MMC/MS/SM/xD-Picture Card Reader Controller |
| GL828 | USB 2.0 SD/MMC Single Slot Card Reader Controller |
| GL828-MNG | USB 2.0 SD/MMC Single Slot Card Reader Controller |
| GL828-PNG | USB 2.0 SD/MMC Single Slot Card Reader Controller |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| GL827-OGG | 制造商:GENESYS 制造商全稱(chēng):GENESYS 功能描述:USB 2.0 Single Slot SD/MMC/MS/SM/xD-Picture Card Reader Controller |
| GL827-PNG | 制造商:GENESYS 制造商全稱(chēng):GENESYS 功能描述:USB 2.0 Single Slot SD/MMC/MS/SM/xD-Picture Card Reader Controller |
| GL828 | 制造商:GENESYS 制造商全稱(chēng):GENESYS 功能描述:USB 2.0 SD/MMC Single Slot Card Reader Controller |
| GL828-MNG | 制造商:GENESYS 制造商全稱(chēng):GENESYS 功能描述:USB 2.0 SD/MMC Single Slot Card Reader Controller |
| GL828-PNG | 制造商:GENESYS 制造商全稱(chēng):GENESYS 功能描述:USB 2.0 SD/MMC Single Slot Card Reader Controller |
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