GL826 View Datasheet(PDF) - Genesys Logic
Part Name
Description
MFG CO.
'GL826' PDF : 43 Pages View PDF
GL826 USB 2.0 Multi-Slot Flash Card Reader Controller
2.3.2 Pin List
Table 2.6－Pin List
Pin # Pin Name Type Pin # Pin Name Type Pin # Pin Name Type Pin # Pin Name Type
1 MS_INS I
2 MA6 O
3 MS_CLK O
4 EXTRSTZ I
5 MA7 B
6 AVDD1 P
7 RREF A
8 AGND1 P
9 DM A
10 DP A
11 AVDD3 P
12 AGND3 P
13 GPIO12 B
14 MCSZ B
15 GPIO4 B
16 GPIO5 B
17 MS_D4 B
18 MS_D5 B
19 MS_D7 B
20 MS_D6 B
21 DVDD1 P
22 DGND1 P
23 SD_CDZ I
24 SD_WPZ I
25 SD_D0 B
26 SD_D1 B
27 SD_D6 B
28 SD_D7 B
29 SD_D5 B
30 SD_CLK O
31 SD_CMD B
32 SD_D4 B
33 SD_D3 B
34 SD_D2 B
35 DGND2 P
36 DVDD2 P
37 PMOSOZ_MS P
38 PMOSOB_SD P
39
5V
P
40
IREF
A
41
X1
I
42
X2
B
43 DGND3 P
44 MS_BS O
45 MS_D1 B
46 MS_D0 B
47 MS_D2 B
48 MS_D3 B
2.3.3 Pin Description
Pin Name
AVDD1
RREF
AGND1
DM
DP
AVDD3
AGND3
DVDD
DGND
GPIO4
GPIO5
GPIO12
MCSZ
MA6
MA7
SD_WPZ
SD_CDZ
Table 2.7－Pin Description
Pin #
6
7
8
9
10
11
12
21, 36
22, 35, 43
15
16
13
14
2
5
24
23
Type Description
P Analog power 3.3V
A USB Reference resistor
P Analog ground
A USB D-
A USB D+
P Analog power 3.3V
P Analog ground
P PAD power 3.3V
P Digital Ground
I General purpose strapping 1
I General purpose strapping 2
O General purpose LED
O Chip select LED
O Serial EEPROM clock
B, pu Serial EEPROM data
I, pd SD write protect
I, pu SD card detect
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