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AU6330 Schematic ( PDF Datasheet ) - Alcor Micro

Teilenummer AU6330
Beschreibung Flash Card Reader Controller
Hersteller Alcor Micro
Logo Alcor Micro Logo 




Gesamt 19 Seiten
AU6330 Datasheet, Funktion
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






AU6330 Datasheet, Funktion
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









AU6330 pdf, datenblatt
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





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