USB2244I-AEZG-05 Standard Microsystems (SMSC), USB2244I-AEZG-05 Datasheet - Page 16

• 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_D1 /
SD_D3 /
GPIO14
MS_D5
MS_BS
MS_D3
RBIAS
USB+
GPIO15 (SD_nCD)
Table 5.2 USB2241/2241i 36-Pin QFN Package
SD_D0 /
SD_D5 /
VDDA33
GPIO2 /
MS_D4
MS_D1
SD_D2
RXD /
TEST
USB-
SDA
SD/MS INTERFACE (14 PINS)
DIGITAL, POWER (6 PINS)
USB INTERFACE (5 PINS)
Ultra Fast USB 2.0 Multi-Format, SD/MMC, and MS Flash Media Controllers
MISC (11 Pins)
DATASHEET
TOTAL 36
16
XTAL1 (CLKIN)
SD_CMD /
(SD_WP) /
MS_SCLK
RESET_N
SD_D7 /
MS_D6
MS_D0
VDD18
GPIO6
GPIO4
GPIO12 (MS_INS)
MS_SKT_SEL
VDD18PLL
SD_D6 /
SD_D4 /
GPIO7 /
MS_D7
MS_D2
XTAL2
(4) NC
SCK /
TXD /
SMSC USB224x
Datasheet