USB2241-AEZG-05 SMSC, USB2241-AEZG-05 Datasheet - Page 5

IC MEDIA CTRLR USB 2.0 36-QFN

USB2241-AEZG-05

Manufacturer Part Number
USB2241-AEZG-05
Description
IC MEDIA CTRLR USB 2.0 36-QFN
Manufacturer
SMSC
Datasheet

Specifications of USB2241-AEZG-05

Controller Type
USB 2.0 Controller
Interface
Serial
Voltage - Supply
3 V ~ 3.6 V
Current - Supply
135mA
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
36-QFN
For Use With
638-1078 - EVALUATION BOARD USB2241-AEZG
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
638-1077
USB2241-AEZG

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
USB2241-AEZG-05
Manufacturer:
TI
Quantity:
165
Ultra Fast USB 2.0 Multi-Format, SD/MMC, and MS Flash Media Controllers
Datasheet
List of Figures
Figure 3.1 USB2240/40i/41/41i Block Diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Figure 3.2 USB2242/42i Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Figure 3.3 USB2244/44i Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Figure 4.1 USB2240/USB2240i 36-Pin QFN Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Figure 4.2 USB2241/USB2241i 36-Pin QFN Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Figure 4.3 USB2242/USB2242i 36-Pin QFN Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Figure 4.4 USB2244/USB2244i 36-Pin QFN Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Figure 7.1 RESET_N Timing for EEPROM Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Figure 8.1 Pin Reset States . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Figure 9.1 Supply Rise Time Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Figure 10.1 Typical Crystal Circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Figure 10.2 Capacitance Formulas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Figure 10.3 Ceramic Resonator Usage with SMSC IC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Figure 12.1 USB224x 36-QFN, 6x6 mm Body, 0.5 mm Pitch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
Figure 12.2 Additional Package Information and Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
SMSC USB224x
5
Revision 2.0 (10-14-09)
DATASHEET

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