USB2244I-AEZG-05 Standard Microsystems (SMSC), USB2244I-AEZG-05 Datasheet - Page 14

• Manufacturer Part Number: USB2244I-AEZG-05
• Manufacturer: Standard Microsystems (SMSC)

Specifications of USB2244I-AEZG-05

• Operating Supply Voltage (typ): 3.3V
• Operating Supply Voltage (min): 3V
• Operating Supply Voltage (max): 3.6V
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 36
• Lead Free Status / Rohs Status: Compliant

Revision 2.0 (10-14-09)
GPIO7 / TXD / SCK
XTAL1 (CLKIN)
VDD18PLL
Figure 4.4 USB2244/USB2244i 36-Pin QFN Diagram
VDDA33
SD _WP
XTAL2
RBIAS
GPIO4
TEST
28
29
30
31
32
33
34
35
36
Indicates pins on the bottom of the device.
(must be connected to VSS)
(Top View QFN-36)
Ultra Fast USB 2.0 Multi-Format, SD/MMC, and MS Flash Media Controllers
USB2244/2244i
DATASHEET
Ground Pad
SMSC
14
18
17
16
15
14
13
12
11
10
RESET_N
NC
NC
NC
NC
SD_CMD
VDD33
VDD18
SD_D5
SMSC USB224x
Datasheet