USB2244-AEZG-05 SMSC, USB2244-AEZG-05 Datasheet - Page 14

• Manufacturer Part Number: USB2244-AEZG-05
• Description: USB Interface IC Ultra Fast USB 2.0 Flash Media CTRL
• Manufacturer: SMSC

Specifications of USB2244-AEZG-05

• Lead Free Status / RoHS Status: Lead free / RoHS 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