USB2244I-AEZG-05 Standard Microsystems (SMSC), USB2244I-AEZG-05 Datasheet - Page 15

• 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

Ultra Fast USB 2.0 Multi-Format, SD/MMC, and MS Flash Media Controllers
Datasheet
Chapter 5 Pin Tables
SMSC USB224x
GPIO10 (CRD_PWR)
GPIO14 (xD_nCD)
GPIO1 (LED)
(SD_WP) /
(3) VDD33
xD_nWP /
MS_SCLK
SD_CLK /
SD_D1 /
SD_D3 /
xD_D3 /
xD_D6 /
xD_D4 /
MS_D5
MS_BS
MS_D3
GPIO6
RBIAS
USB+
Table 5.1 USB2240/2240i 36-Pin QFN Package
GPIO15 (SD_nCD)
xD_D5 / SD_D2
xD_ALE /
xD_nB/R
SD_D0 /
SD_D5 /
VDDA33
xD_D2 /
GPIO2 /
MS_D4
MS_D1
RXD /
TEST
USB-
xD/SD/MS INTERFACE (18 PINS)
SDA
DIGITAL, POWER (6 PINS)
USB INTERFACE (5 PINS)
MISC (7 Pins)
DATASHEET
TOTAL 36
15
XTAL1 (CLKIN)
SD_CMD /
RESET_N
xD_CLE /
SD_D7 /
xD_D1 /
xD_nRE
xD_nCE
MS_D6
MS_D0
VDD18
GPIO4
GPIO12 (MS_INS)
MS_SKT_SEL
VDD18PLL
Revision 2.0 (10-14-09)
SD_D6 /
SD_D4 /
xD_nWE
xD_D0 /
xD_D7 /
GPIO7 /
MS_D7
MS_D2
XTAL2
SCK /
TXD /