SMSC USB4640i ユーザーズマニュアル

High Speed Inter-Chip USB 2.0 Hub and Flash Media Controller

Datasheet

SMSC USB4640/USB4640i

Revision 1.0 (06-01-09)

DATASHEET

Chapter 5 Pin Table

5.1

48-Pin Table

Table 5.1 USB4640/USB4640i 48-Pin Table

UPSTREAM HSIC INTERFACE (3 PINS)

HSIC_IMP

HSIC_DAT

HSIC_STROBE

DOWNSTREAM USB INTERFACE (3 PINS)

XTAL1 (CLKIN)

XTAL2

RBIAS

DOWNSTREAM 2-PORT USB INTERFACE (6 PINS)

USBDN_DP2

USBDN_DM2

PRTCTL2

PRTCTL3

USBDN_DP3

USBDN_DM3

SECURE DIGITAL / MEMORY STICK / xD INTERFACE (18 PINS)

SD_D7 /

MS_D6 /

xD_D1

SD_D6 /

MS_D7 /

xD_D0

SD_D5 /

MS_D1 /

xD_ALE

SD_D4 /

MS_D2 /

xD_D7

SD_D3 /
MS_D3 /

xD_D6

SD_D2 /

xD_D5

SD_D1 /
MS_D5 /

xD_D3

SD_D0 /

MS_D4 /

xD_D2

SD_CLK /

MS_BS /

xD_nWP

SD_CMD /

MS_D0 /

xD_CLE

GPIO15 /

SD_nCD

GPIO12 /

MS_INS

GPIO6 /

SD_WP /

MS_SCLK /

xD_D4

GPIO14 /

xD_nCD

xD_nWE

xD_nB/R

xD_nRE

xD_nCE

SPI INTERFACE (4 PINS)

SPI_CE_n

SPI_CLK /

GPIO4 /

SCL

SPI_DO /

GPIO5 /

SDA /

SPI_SPD_SEL

SPI_DI