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PDF GL3221 Data sheet ( Hoja de datos )
| Número de pieza | GL3221 | |
| Descripción | USB 3.0 SD 3.0/MMC/MS Memory Card Reader Controller | |
| Fabricantes | Genesys Logic | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de GL3221 (archivo pdf) en la parte inferior de esta página. Total 20 Páginas | ||
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Genesys Logic, Inc.
GL3221
USB 3.0 SD 3.0/MMC/MS
Memory Card Reader Controller
Datasheet
Revision 1.40
Oct. 12, 2011
1 page  
GL3221 SD_MS Datasheet
List of Figures
Figure 3.1 - QFN 48 Pinout Diagram ..................................................................................... 8
Figure 3.2 - LQFP 48 Pinout Diagram ................................................................................... 9
Figure 4.1 - Functional Block Diagram................................................................................ 12
Figure 5.1 - PMOS Architecture........................................................................................... 15
Figure 6.1 - QFN 48 Pin Package.......................................................................................... 18
Figure 6.2 - LQFP 48 Pin Package........................................................................................ 19
List of Tables
Table 2.1 – GL3221 Dual LUNs Product Selection Guide.................................................... 7
Table 3.1 - Pin Description .................................................................................................... 10
Table 5.1 - Absolute Maximum Ratings............................................................................... 14
Table 5.2 - Operating Conditions.......................................................................................... 14
Table 5.3 - DC Characteristics .............................................................................................. 14
Table 5.4 - PMOS I-V table ................................................................................................... 15
Table 5.5 - SD/MMC Card Clock Frequency ...................................................................... 16
Table 5.6 - MS Card Clock Frequency................................................................................. 16
Table 6.1 - SPI NOR Flash Support List.............................................................................. 17
Table 7.1 - Ordering Information......................................................................................... 20
©2011 Genesys Logic, Inc. - All rights reserved.
Page 5
5 Page 
MS_D[7:0]
MS_CLK
35,33,28,30,
34,32,29,31
36
LED
SPI_CS
SPI_CK
SPI_DO
SPI_DI
18
23
24
25
26
B MS/MSP data signal
O MS clock
Others
O Access LED
O SPI interface: chip select
O SPI interface: clock
O SPI interface: data output
I SPI interface: data input
Notation:
Type O
I
B
pu
pd
P
A
Output
Input
Bi-directional
internal pull-up when input
internal pull-down when input
Power / Ground
Analog
GL3221 SD_MS Datasheet
©2011 Genesys Logic, Inc. - All rights reserved.
Page 11
11 Page | ||
| Páginas | Total 20 Páginas | |
| PDF Descargar | [ Datasheet GL3221.PDF ] | |
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