Microchip Technology USB2251-NU-05 Controllers Interface
IC USB CONTROLLER 128TQFP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
USB2251-NU-05
Detailed Description
IC USB CONTROLLER 128TQFP
Package
128-TQFP
Key Features
Package / Case: 128-TQFP
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
USB2251-NU-05 Datasheet
Quick Jump:
Technical Specifications
Microchip Technology USB2251-NU-05 Controllers Interface technical specifications.
General
Interface
USB
Protocol
USB
Package / Case
128-TQFP
Operating Temperature
0°C ~ 70°C
Supply Voltage
3V ~ 3.6V
Current Supply
165mA
Standards
USB 2.0
Function
Controller
Alternate Parts Comparison (USB2251-NU-05 vs USB2229-NU-02 vs USB2250I-NU-06 vs USB2250-NU-05)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 128-TQFP | 128-TQFP | 128-TQFP | 128-TQFP |
| Operating Temperature | 0°C ~ 70°C | 0°C ~ 70°C | -40°C ~ 85°C | 0°C ~ 70°C |
| Supply Voltage | 3V ~ 3.6V | 3.3V | 3V ~ 3.6V | 3V ~ 3.6V |
| Protocol | USB | IRDA® | USB | USB |
| Function | Controller | Controller | Controller | Controller |
| Standards | USB 2.0 | IRDA 1.1 | USB 2.0 | USB 2.0 |
| Current Supply | 165mA | -- | 135mA | 135mA |
| Action |
More Parts in Controllers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.