Microchip Technology LAN9312-NU Controllers Interface
IC ETHER SW 3PORT 16BIT 128TQFP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LAN9312-NU
Detailed Description
IC ETHER SW 3PORT 16BIT 128TQFP
Package
128-TQFP
Key Features
Package / Case: 128-TQFP
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
LAN9312-NU Datasheet
Quick Jump:
Technical Specifications
Microchip Technology LAN9312-NU Controllers Interface technical specifications.
General
Interface
Parallel
Protocol
Ethernet
RoHS
Yes
Package / Case
128-TQFP
Operating Temperature
0°C ~ 70°C
Supply Voltage
3.3V
Lifecycle Status
Obsolete
Current Supply
165mA
Standards
10/100 Base-T/TX PHY
Function
Switch
Related Parts Comparison (LAN9312-NU vs LAN9420I-NU vs LAN9313-NU vs LAN9311-NU)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Package / Case | 128-TQFP | 128-TQFP | 128-TQFP | 128-TQFP |
| Operating Temperature | 0°C ~ 70°C | -40°C ~ 85°C | -40°C ~ 85°C | 0°C ~ 70°C |
| Supply Voltage | 3.3V | 3.3V | 3.3V | 3.3V |
| Interface | Parallel | PCI | Parallel | I²C |
| Protocol | Ethernet | Ethernet | Ethernet | Ethernet |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Obsolete | Active | Active | Active |
| Current Supply | 165mA | 125mA | 135mA | 255mA |
| Function | Switch | Controller | Switch | Switch |
| Package | 128-TQFP | TQFP-128 | TQFP-128 | VTQFP-128 |
| Standards | 10/100 Base-T/TX PHY | 10/100 Base-T/TX PHY | 10/100 Base-T/TX PHY | 10/100 Base-T/TX PHY |
| 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.