//
LAN8720A-CP-TR Breakout
ETH PHY TRANSCEIVER 10/100 RMII 24QFN
View in 3D
Want something different?
Bypass caps, pull-ups, strapping resistors, custom silkscreen & more
Design a Custom BoardAbout This Component
Single-chip Ethernet physical layer transceiver supporting 10BASE-T and 100BASE-TX (Fast Ethernet) with RMII interface. Features integrated 1.2V regulator, flexible I/O voltage (1.6V-3.6V), Auto-MDIX, and low-power modes. Housed in compact 4x4mm QFN package with extended temperature range for networked embedded applications.
Package: QFN-24 (4×4mm) · 24 pins
Why does this need a breakout?
This 0.5mm pitch QFN is nearly impossible to hand solder and entirely incompatible with breadboards due to hidden pads beneath the package. A breakout board provides accessible headers and pre-soldered connections, letting you prototype with InvenSense motion sensors via I2C or SPI without specialized SMD equipment or rework skills.
Component specifications
ELECTRICAL CHARACTERISTICS
| Manufacturer | Microchip Technology |
| Part Number | LAN8720A-CP-TR |
| Package | QFN-24 (4×4mm) |
| Pin Count | 24 |
| Data Rate | 100Mbps |
| Duplex | Full |
| Number of Drivers/Receivers | 2/2 |
| Protocol | MII, RMII |
| Type | Transceiver |
| Voltage - Supply | 1.6V ~ 3.6V |
What's Included
BILL OF MATERIALS
- 1x LAN8720A-CP-TR soldered onto breakout PCB
- Pin headers pre-soldered (2.54mm / 0.1" pitch)
- All IC pins broken out to 2.54mm headers
Breakout Board Design
PCB SPECIFICATIONS