USB2250 SMSC Corporation, USB2250 Datasheet - Page 9

• Manufacturer Part Number: USB2250
• Description: Ultra Fast USB 2.0 Multi-Format Flash Media Controller
• Manufacturer: SMSC Corporation

Ultra Fast USB 2.0 Multi-Format Flash Media Controller
Datasheet
Chapter 3 Pin Table
SMSC USB2250/51/59
3.1
CF_D12/GPIO28
CF_D0/GPIO16
CF_D4/GPIO20
CF_D8/GPIO24
CF_IORDY
SM_nWPS
CF_nIOR
SM_nWP
SD_CMD
SM_ALE
VDDA33
CF_SA1
MS_BS
SM_D0
SM_D4
MS_D1
MS_D5
SD_D2
SD_D4
USB+
128-Pin Package
Table 3.1 USB2250/51/59 128-Pin VTQFP Package
MS_D0/MS_SDIO
CF_D13/GPIO29
CF_D1/GPIO17
CF_D5/GPIO21
CF_D9/GPIO25
COMPACTFLASH INTERFACE (28 PINS)
MEMORY STICK INTERFACE (11 PINS)
SMARTMEDIA INTERFACE (17 PINS)
CF_nIOW
CF_nCS0
SM_nB/R
SM_CLE
SD_CLK
CF_SA2
MS_D6
SM_D1
SM_D5
MS_D2
SD_D3
SD_D5
XTAL2
USB-
SD/MMC INTERFACE (12 PINS)
USB INTERFACE (8 PINS)
DATASHEET
9
CF_DMACK/GPIO7/TXD
GPIO13 (CF_nCD)
CF_D10/GPIO26
CF_D14/GPIO30
GPIO6 (SD_WP)
CF_D2/GPIO18
CF_D6/GPIO22
XTAL1/CLKIN
MS_SCLK
SM_nRE
SM_nCE
CF_IRQ
SM_D2
SM_D6
MS_D3
MS_D7
SD_D0
SD_D6
RBIAS
CF_DMARQ/GPIO2/RXD
GPIO14 (SM_nCD)
GPIO15 (SD_nCD)
GPIO12 (MS_INS)
CF_D11/GPIO27
CF_D15/GPIO31
CF_D3/GPIO19
CF_D7/GPIO23
CF_nRESET
Revision 2.6 (05-08-08)
VDD18PLL
SM_nWE
REG_EN
CF_SA0
SM_D3
SM_D7
MS_D4
SD_D1
SD_D7