USB2250-NU-05 SMSC, USB2250-NU-05 Datasheet - Page 20

• Manufacturer Part Number: USB2250-NU-05
• Description: IC CTRLR USB2.0 FLASH 128VTQFP
• Manufacturer: SMSC

Specifications of USB2250-NU-05

• Controller Type: FlashMedia Controller
• Interface: Serial
• Voltage - Supply: 3 V ~ 3.6 V
• Current - Supply: 165mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 128-TQFP, 128-VQFP
• Operating Supply Voltage: 3.3 V
• Mounting Style: SMD/SMT
• Operating Temperature Range: 0 C to + 70 C
• Supply Current: 80 mA
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 638-1088

Revision 2.0 (09-29-09)
6.2
I
IPU
IPD
IS
I/O12
I/O200
I/O12PD
I/O12PU
O12
O12PU
O12PD
ICLKx
OCLKx
I/O-U
I-R
BUFFER
Buffer Type Descriptions
Input.
Input with internal weak pull-up resistor.
Input with internal weak pull-down resistor.
Input with Schmitt trigger.
Input/Output buffer with 12 mA sink and 12 mA source.
Input/Output buffer 12 mA with FET disabled, 100/200 mA source only when the FET
is enabled.
Input/Output buffer with 12 mA sink and 12 mA source with an internal weak pull-down
resistor.
Input/Output buffer with 12 mA sink and 12 mA source with a pull-up resistor.
Output buffer with 12 mA source.
Output buffer with 12 mA sink and 12 mA source, with a pull-up resistor.
Output buffer with 12 mA sink and 12 mA source, with a pull-down resistor.
XTAL clock input.
XTAL clock output.
Analog Input/Output as defined in the USB 2.0 Specification.
RBIAS.
Table 6.2 Buffer Type Descriptions
DATASHEET
20
DESCRIPTION
Ultra Fast USB 2.0 Multi-Slot Flash Media Controller
SMSC USB2250/50i/51/51i
Datasheet