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PDF AU6337 Data sheet ( Hoja de datos )
| Número de pieza | AU6337 | |
| Descripción | USB2.0 SD/MMC/MS Single/Dual LUN Card Reader controller | |
| Fabricantes | Alcor Micro | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de AU6337 (archivo pdf) en la parte inferior de esta página. Total 25 Páginas | ||
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AU6337
USB2.0 SD/MMC/MS
Single/Dual LUN Card Reader controller
Technical Reference Manual
1 page  
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Table of Contents
1. Introduction ............................................................ 1
1.1 Description...................................................................................1
1.2 Features........................................................................................1
2. Application Block Diagram ................................... 2
3. Pin Assignment ...................................................... 3
4. System Architecture and Reference Design ....... 10
4.1 AU6337 Block Diagram ...............................................................10
5. Electrical Characteristics ...................................... 11
5.1 Absolute Maximum Ratings........................................................11
5.2 Recommended Operating Conditions .......................................11
5.3 General DC Characteristics ........................................................11
5.4 DC Electrical Characteristics of 3.3V I/O Cells..........................12
5.5 USB Transceiver Characteristics ...............................................12
5.6 Power Switch Feature .................................................................16
6. Mechanical Information ......................................... 17
7. Abbreviations ......................................................... 19
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5 Page 
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Pin #
29
30
31
32
33
34
35
36
37
38
39
40
41
Pin Name
SD_V33
SDCMD
SDDATA1
SDWP
SDDATA2
GPON6
SDDATA3
SDDATA4
SDDATA5
MSINS
SDDATA0
GPI3
SDCLK
42 GPI2
43 RSTN
44 GPON7
45 MSBS
46 GPI0
47 GND
48 VDD
I/O
O
I/O
I/O
I
I/O
O
I/O
I/O
I/O
I
I/O
I
O
I
I
O
O
I
I
I
Description
SD card Power
SD Command
SD Data 1
SD Write Protect
SD Data 2
Card Access LED
SD Data 3
SD Data 4
SD Data 5
MS stick insertion/extraction detect.
SD Data 0
NC
SD Clock
Current value.
'0' for 100mA.
'1' for 250mA.
[Default]: '0'
Reset (low active to reset the whole chip), must be
pull up with RC.
Power LED
MS protocol bus state. (suspend IObus is zero)
LUN mode select
'1' for share 1LUN
'0' for 2LUN
Ground
1.8V input
AU6337 USB 2.0 SD/MMC/MS Single/Dual LUN Flash Memory Card Reader V1.00W
5
11 Page | ||
| Páginas | Total 25 Páginas | |
| PDF Descargar | [ Datasheet AU6337.PDF ] | |
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