USB2640I Standard Microsystems Corp., USB2640I Datasheet - Page 60
USB2640I
Manufacturer Part Number
USB2640I
Description
Industrial Temperature Usb 2.0 Flash Media Controller And Usb Hub Combo
Manufacturer
Standard Microsystems Corp.
Datasheet
1.USB2640I.pdf
(60 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
USB2640I-HZH-02
Manufacturer:
SMSC
Quantity:
20 000
Chapter 12 GPIO Usage
Revision 2.0 (10-03-08)
GPIO10
GPIO12
GPIO14
GPIO15
GPIO1
GPIO2
GPIO4
GPIO5
GPIO6
NAME
ACTIVE
LEVEL
H
H
H
H
L
L
L
L
L
Table 12.1 USB2640i/USB2641i GPIO Usage
TxD / LED
RxD
SCK
SDA
SD_WP
CRD_PWR_CTRL
MS_nCD
xD_nCD
SD_nCD
Industrial Temperature USB 2.0 Flash Media Controller and USB Hub Combo
DATASHEET
SYMBOL
60
Serial port transmit line / LED
indicator
Serial port receive line
Serial EEPROM clock
Serial EEPROM data
SD card write protect detect
Card power control
Memory Stick card detect
xD card detect
Secure Digital card detect
DESCRIPTION AND NOTE
SMSC USB2640i/USB2641i
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