Microchip Technology KSZ8721BI Microcontrollers
IC TRANSCEIVER FULL 1/1 48SSOP

Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
KSZ8721BI
Detailed Description
IC TRANSCEIVER FULL 1/1 48SSOP
Package
48-BSSOP (0.295", 7.50mm Width)
Lifecycle Status
Active
Datasheet
KSZ8721BI Datasheet
Quick Jump:
Technical Specifications
Microchip Technology KSZ8721BI Microcontrollers technical specifications.
General
Protocol
MII, RMII
Package / Case
48-BSSOP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C
Supply Voltage
2.375V ~ 2.625V
Type
Transceiver
Number of Drivers Receivers
1/1
Duplex
Full
Alternate Parts Comparison (KSZ8721BI vs KSZ8051MNLU-TRVAO vs KSZ8051RNLU-TRVAO vs KSZ8051MNLU-VAO)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 48-BSSOP | 32-VFQFN Exposed Pad | 32-VFQFN Exposed Pad | 32-VFQFN Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | 2.375V ~ 2.625V | 3.135V ~ 3.465V | 3.135V ~ 3.465V | 3.135V ~ 3.465V |
| Protocol | MII, RMII | MII | RMII | MII |
| Duplex | Full | Full | Full | Full |
| Number of Drivers Receivers | 1/1 | 1/1 | 1/1 | 1/1 |
| Type | Transceiver | Transceiver | Transceiver | Transceiver |
| Series | -- | Automotive, AEC-Q100 | Automotive, AEC-Q100 | Automotive, AEC-Q100 |
| Data Rate | -- | 10Mbps, 100Mbps | 10Mbps, 100Mbps | 10Mbps, 100Mbps |
| Receiver Hysteresis | -- | 400 mV | 400 mV | 400 mV |
| Action |
More Parts in Microcontrollers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
