USB2244-AEZG-05 SMSC, USB2244-AEZG-05 Datasheet - Page 49

• Manufacturer Part Number: USB2244-AEZG-05
• Description: USB Interface IC Ultra Fast USB 2.0 Flash Media CTRL
• Manufacturer: SMSC

Specifications of USB2244-AEZG-05

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Ultra Fast USB 2.0 Multi-Format, SD/MMC, and MS Flash Media Controllers
Datasheet
SMSC USB224x
GPIO10
GPIO12
GPIO14
GPIO15
GPIO4
GPIO6
GPIO7
USER
USER
USER
H
L
L
L
Table 11.3 USB2244/44i GPIO Usage (continued)
GPIO
SD_WP
TXD / SCK / MS_SKT_SEL
CRD_PWR
GPIO
GPIO
SD_nCD
DATASHEET
49
User defined
SD Write Protect Detection
Transmit Port of Debugger / Serial
EEPROM Clock / Memory Stick Socket
(1 = 8-bit; 0 = 4-bit)
Card Power Control
User defined
User defined
Secure Digital card detect
Revision 2.0 (10-14-09)