USB2244I-AEZG-05 Standard Microsystems (SMSC), USB2244I-AEZG-05 Datasheet - Page 18

• 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)
GPIO10 (CRD_PWR)
GPIO1 (LED)
(3)VDD33
SD_CLK
SD_D0
SD_D4
RBIAS
USB+
TEST
Table 5.4 USB2244/2244i 36-Pin QFN Package
RESET_N
SD_CMD
VDDA33
GPIO2 /
GPIO12
SD_D1
SD_D5
RXD /
SD/MMC INTERFACE (12 Pins)
USB-
SDA
DIGITAL, POWER (6 PINS)
USB INTERFACE (5 PINS)
Ultra Fast USB 2.0 Multi-Format, SD/MMC, and MS Flash Media Controllers
MISC (13 PINS)
DATASHEET
TOTAL 36
18
XTAL1 (CLKIN)
SD_WP
GPIO14
SD_D2
SD_D6
VDD18
GPIO4
GPIO15 (SD_nCD)
VDD18PLL
GPIO7 /
SD_D3
SD_D7
XTAL2
(4) NC
TXD /
SCK
SMSC USB224x
Datasheet