推荐星级:
- 1
- 2
- 3
- 4
- 5
LAN8720A手册,详细介绍了以太网
资料介绍
LAN8720A手册,详细的介绍了以太网
部分文件列表
文件名 | 大小 |
LAN8720A.pdf | 1M |
部分页面预览
(完整内容请下载后查看)LAN8720A/LAN8720Ai
Small Footprint RMII 10/100 Ethernet
Transceiver with HP Auto-MDIX Support
Datasheet
PRODUCT FEATURES
Highlights
Key Benefits
High-Performance 10/100 Ethernet Transceiver
Single-Chip Ethernet Physical Layer Transceiver
(PHY)
—
—
—
—
—
—
—
—
Compliant with IEEE802.3/802.3u (Fast Ethernet)
Compliant with ISO 802-3/IEEE 802.3 (10BASE-T)
Loop-back modes
Comprehensive flexPWR® Technology
—
—
—
Flexible Power Management Architecture
LVCMOS Variable I/O voltage range: +1.6V to +3.6V
Integrated 1.2V regulator
Auto-negotiation
Automatic polarity detection and correction
Link status change wake-up detection
Vendor specific register functions
Supports the reduced pin count RMII interface
HP Auto-MDIX support
Miniature 24-pin QFN lead-free RoHS compliant
package (4 x 4 x 0.85mm height).
Power and I/Os
—
—
—
—
Various low power modes
Integrated power-on reset circuit
Two status LED outputs
Latch-Up Performance Exceeds 150mA per EIA/JESD
78, Class II
May be used with a single 3.3V supply
Target Applications
Set-Top Boxes
—
Networked Printers and Servers
Test Instrumentation
Additional Features
—
Ability to use a low cost 25Mhz crystal for reduced BOM
LAN on Motherboard
Packaging
—
Embedded Telecom Applications
Video Record/Playback Systems
Cable Modems/Routers
DSL Modems/Routers
24-pin QFN (4x4 mm) Lead-Free RoHS Compliant
package with RMII
Environmental
—
Extended commercial temperature range
(0°C to +85°C)
Industrial temperature range version available
(-40°C to +85°C)
Digital Video Recorders
IP and Video Phones
—
Wireless Access Points
Digital Televisions
Digital Media Adaptors/Servers
Gaming Consoles
POE Applications (Refer to SMSC Application Note 17.18)
SMSC LAN8720A/LAN8720Ai
Revision 1.4 (08-23-12)
DATASHEET
全部评论(0)