USB2244-AEZG-05 SMSC, USB2244-AEZG-05 Datasheet - Page 12

• 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 / MS_SKT_SEL
GPIO6 (SD_WP) / MS_SCLK
XTAL1 (CLKIN)
Figure 4.2 USB2241/USB2241i 36-Pin QFN Diagram
VDD18PLL
VDDA33
XTAL2
RBIAS
GPIO4
TEST
Indicates pins on the bottom of the device.
28
29
30
31
32
33
34
35
36
Ultra Fast USB 2.0 Multi-Format, SD/MMC, and MS Flash Media Controllers
(must be connected to VSS)
(Top View QFN-36)
DATASHEET
USB2241/2241i
Ground Pad
12
SMSC
18
17
16
15
14
13
12
11
10
NC
NC
RESET_N
VDD18
SD_D5 / MS_D1
NC
VDD33
SD_CMD / MS_D0
NC
SMSC USB224x
Datasheet