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Teilenummer | AU6330 |
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Beschreibung | Flash Card Reader Controller | |
Hersteller | Alcor Micro | |
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Gesamt 19 Seiten Data Book
1
AU6330
USB2.0 SD/MMC
Flash Card Reader Controller
Technical Reference Manual
ww Product Specification
w.D Official Release
ataRevision 2.00
Sheet4U.comPublic
Jan. 2005
1.0 Introduction
1.1 Description
The AU6330 is a highly integrated single chip for USB SD/MMC flash card reader
controller. It supports USB2.0 high/full speed transmission via USB port interface to
Host PC and 4-bit parallel transmission via SD/MMC interface to flash card. The
AU6330 supports USB2.0 Storage Class Specification, Bulk-Transport Protocol. It
can read digital content stored in SD/MMC flash card designed to cover a wide area
of application such as digital camera, PDA, MP3 player and smart phone…etc.
With the AU6330, users can transfer digital data between SD/MMC flash card and PC
or these electronic devices.
1.2 Features
Support USB2.0 specification 480Mbps transmission and USB Device Class
Definition for Mass Storage, Bulk-Transport V1.0
Integrated USB2.0 Transceiver Macrocell Interface (UTMI) transceiver and
Serial Interface Engine (SIE)
Support SD card and MMC specification
Work with default driver from Windows ME/2000/XP, Mac OS X and Linux
kernel 2.4.1 above. Windows 98 & Windows 2000 SP1/2 are supported by
vendor driver from Alcor.
Ping-pong FIFO implementation for concurrent bus operation
Support multiple sectors transfer optimize performance
Support optional external EEPROM for USB VID, PID and string
customization
Capable of handling 8 sets of built-in PID, VID and strings to minimize
inventory control and improve production lead time
Support LED for bus activity indication.
Runs at 30MHz, built-in 480 MHz PLL
Built-in to 3.3V to 2.5V regulator
AU6330 USB 2.0 SD/MMC Flash Memory Card Reader V2.00
Official Release_ Public
Page 6 of 19
6 Page 5.0 Electrical Characteristics
5.1 Absolute Maximum Ratings
SYMBOL
Table 5.1 Absolute Maximum Ratings
PARAMETER
RATING
VCC
VIN
VOUT
TSTG
Power Supply
Input Voltage
Output Voltage
Storage Temperature
-0.3 to VCC+0.3
-0.3 to 3.3
-0.3 to VCC+0.3
-40 to 150
UNITS
V
V
V
OC
5.2 Recommended Operating Conditions
SYMBOL
Table 5.2 Recommended Operating Conditions
PARAMETER
MIN
TYP
MAX
VCC Power Supply
3.0 3.3 3.6
VIN Input Voltage
0 3.3 5.2
TOPR
Operating Temperature
-40
115
UNITS
V
V
OC
5.3 Leakage Current and Capacitance
Table 5.3 General DC Characteristics
SYMBOL
PARAMETER
CONDITIONS MIN
IIN
Input current
no pull-up or
pull-down
-10
IOZ Tri-state leakage current
-10
TYP
±1
±1
MAX UNITS
10 µA
10 µA
CIN Input capacitance
Pad Limit
2.8 ρF
COUT
CBID
Output capacitance
Bi-directional buffer
capacitance
Pad Limit
Pad Limit
2.8 ρF
2.8 ρF
AU6330 USB 2.0 SD/MMC Flash Memory Card Reader V2.00
Official Release_ Public
Page 12 of 19
12 Page | ||
Seiten | Gesamt 19 Seiten | |
PDF Download | [ AU6330 Schematic.PDF ] |
Teilenummer | Beschreibung | Hersteller |
AU6330 | Flash Card Reader Controller | Alcor Micro |
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AU6333 | USB 2.0 SD/MMC/MS Single-LUN Card Reader Controller | Alcor Micro |
AU6336 | USB2.0 SD/MMC Single LUN Card Reader Controller | Alcor Micro |
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