USB2240 SMSC Corporation, USB2240 Datasheet - Page 10

• Manufacturer Part Number: USB2240
• Description: Ultra Fast USB 2.0 Multi-Format Flash Media Controller
• Manufacturer: SMSC Corporation

Revision 2.6 (05-08-08)
VDD18PLL
(3) VDD33
SD_CLK /
SD_D1 /
SD_D3 /
nRESET
GPIO14
MS_D5
MS_BS
MS_D3
USB+
TEST
GPIO2 / RXD / SDA
GPIO15 (SD_nCD)
XTAL1 (CLKIN)
GPIO1 (LED1)
Table 3.2 USB2241 36-Pin QFN Package
(1) VDD18
SD_D0 /
SD_D5 /
MS_D4
MS_D1
SD_D2
USB-
MS/SD INTERFACE (14 PINS)
DIGITAL, POWER (4 PINS)
USB INTERFACE (7 PINS)
DATASHEET
MISC (11 Pins)
TOTAL 36
10
GPIO10 (CRD_PWR)
GPIO6 (SD_WP) /
SD_CMD /
MS_SCLK
Ultra Fast USB 2.0 Multi-Format Flash Media Controller
SD_D7 /
MS_D6
MS_D0
GPIO4
RBIAS
XTAL2
GPIO7 / TXD / SCK /
GPIO12 (MS_INS)
SMSC USB2240/USB2241
MS_SKT_SEL
SD_D6 /
SD_D4 /
VDDA33
MS_D7
MS_D2
(4) NC
Datasheet