LAN9211-ABZJ More Semiconductors - ICs by Microchip Technology
10/100 Base-T/TX Ethernet Controller with 16 Bit Interface
| Status: | Active |
|---|---|
| Series: | LAN9211 |
| RoHS: | Compliant |
The LAN9211 is a full-featured, single-chip 10/100 Ethernet controller designed for embedded applications where performance, flexibility, ease of integration and system cost control are required. The LAN9211 has been specifically designed to provide high performance and throughput for 16-bit applications. The LAN9211 is fully IEEE 802.3 10BASE-T and 802.3u 100BASE-TX compliant, and supports HP Auto-MDIX.
The LAN9211 includes an integrated Ethernet MAC and PHY with a high-performance SRAM-like slave interface. The simple, yet highly functional host bus interface provides a glue-less connection to most common 16-bit microprocessors and microcontrollers as well as 32-bit microprocessors with a 16-bit external bus. The integrated checksum offload engines enable the automatic generation of the 16-bit checksum for received and transmitted Ethernet frames, offloading the task from the CPU. The LAN9211 also includes large transmit and receive data FIFOs to accommodate high latency applications. In addition, the LAN9211 memory buffer architecture allows the most efficient use of memory resources by optimizing packet granularity.
The 93AA46AE48 EEPROM device from Microchip comes with a factory programmed, globally unique EUI-48™ MAC Address. This Ethernet controller will automatically detect and load the EUI-48™ node address from the 93AA46AE48 EEPROM at start-up or reset.
*The LANCheck online design review service is subject to Microchip's Program Terms and Conditions and requires a myMicrochip account.
Where to Buy
Prices starting from US$6.72
| Distributor | Stock | ||
|---|---|---|---|
|
Microchip Technology
from US$8.76
|
2,600
in stock
|
Buy Now |
|
Newark Electronics
from US$9.43
|
82
in stock
|
Buy Now |
|
Future Electronics
from US$9.24
|
0
in stock
|
Buy Now |
|
TME
from US$10.97
|
0
in stock
|
Buy Now |
|
Farnell
from US$6.72
|
0
in stock
|
Buy Now |
|
EBV Elektronik
-
|
0
in stock
|
Buy Now |
|
Avnet Silica
-
|
0
in stock
|
Buy Now |
| Buy Now |
Features
| Optimized for high performance applications |
| Efficient architecture with low CPU overhead |
| Easily interfaces to most 16-bit embedded CPU's |
| Integrated PHY with HP Auto-MDIX Support |
| Integrated checksum offload engine helps reduce CPU load |
| Low pin count and small body size package for small form factor system designs |
| Supports audio & video streaming over Ethernet: 1-2 high-definition (HD) MPEG2 streams |
| Cable, satellite, and IP set-top boxes |
| Digital video recorders and DVD recorder/players |
| Digital TV |
| Digital media clients/servers and home gateways |
| Video-over IP solutions, IP PBX & video phones |
| Wireless routers & access points |
| High-end audio distribution systems |
| 16-bit interface with fast bus cycle times |
| Burst-mode read support |
| Internal buffer memory can store over 200 packets |
| Automatic PAUSE and back-pressure flow control |
| Supports Slave-DMA |
| Interrupt Pin with Programmable Hold-off timer |
| Reduces system cost and increases design flexibility |
| SRAM-like interface easily interfaces to most Embedded CPU's or SoC's |
| Numerous power management modes |
| Wake on LAN |
| Magic packet wakeup |
| Wakeup indicator event signal |
| Link Status Change |
| Fully compliant with IEEE 802.3/802.3u standards |
| Integrated Ethernet MAC and PHY |
| 10BASE-T and 100BASE-TX support |
| Full- and Half-duplex support |
| Full-duplex flow control |
| Backpressure for half-duplex flow control |
| Preamble generation and removal |
| Automatic 32-bit CRC generation and checking |
| Automatic payload padding and pad removal |
| Loop-back modes |
| One 48-bit perfect address |
| 64 hash-filtered multicast addresses |
| Pass all multicast |
| Promiscuous mode |
| Inverse filtering |
| Pass all incoming with status report |
| Disable reception of broadcast packets |
| Supports HP Auto-MDIX |
| Auto-negotiation |
| Supports energy-detect power down |
| Simple, SRAM-like interface |
| 16-bit data bus |
| 16Kbyte FIFO with flexible TX/RX allocation |
| One configurable host interrupt |
| Small form factor, 56-pin QFN RoHS Compliant package |
| Integrated 1.8V regulator |
| Integrated checksum offload engine |
| Mixed endian support |
| General Purpose Timer |
| Optional EEPROM interface |
| Support for 3 status LEDs multiplexed with Programmable GPIO signals |
| Single 3.3V Power Supply with 5V tolerant I/O |
| 0° to 70°C Commercial Temperature Support |
Specifications
| Comments | 10Base-T/100Base-TX Ethernet Controller with 16 bit interface |
|---|---|
| Ethernet Bandwidth | 10/100Mbps |
| TX/RX RAM Buffer(Bytes) | 16K |
| Interrupt Pin | 1 |
| LEDs | 3 |
| Op. Voltage (V) | 0 |
| # Ethernet Ports | 1 |
| Temp Range Min | 0 |
| Temp Rang Max | 70 |
| Mixed Endian | Yes |
| Checksum Offload | Yes |
| # of Ether Ports | 0 |
| Fiber Support | No |
| Interface | 16 bit |
| Buffer size Rx (KB) | 0 |
| Buffer size Tx (KB) | 0 |
| Supply voltage (V) | 0 |
| Vdd I/O (V) | 3.3 |
| LinkMD Cable Diag | No |
| ESD Rating (KV) | 0 |
| WOL | No |
| Largets Pkt-Size Bytes | 0 |
| # of VLAN | 0 |
| Pins | Packaging | 56 | VQFN |
| Temp Range | 0C to +70C |
| Packing Media | Tray (260) |
Last 6 months Inventory & Pricing History
Resources
Board Design Files |
|---|
| LAN9211 Reference Design Bill of Materials - LAN9211 Reference Design Bill of Materials |
| LAN9211 Reference Design Schematic - LAN9211 Reference Design Schematic |
| LAN9211 IBIS Model |
Environmental Information
| JEDEC Indicator | e3 |
|---|---|
| ROHS | Compliant |
| China EFUP | Compliant |
| Device Weight (g) | 0.1824 |
| Shipping Weight (kg) | 1.192308 |
| Lead Count | 56 |
| Package Type | VQFN |
| Package Width or Size | 8x8x0.9 |
| Soldering Composition | Matte Tin |
Alternative Descriptions
| High Performance Small Form Factor 10/100 Ethernet Controller with HP Auto-MDIX | Microchip Technology |
| Vqfn 10Based-T Ethernet Controller Rohs Compliant: Yes |Microchip Technology LAN9211-ABZJ | Newark Electronics |
| LAN9211 Series 3.3 V Small Form Factor Single-Chip Ethernet Controller - QFN-56 | Future Electronics |
| IC: Ethernet controller | TME |
| CONTROLLER, ENET, NON-PCI, 56QFN | Farnell |
| Ethernet CTLR Single Chip 10Mbps/100Mbps 3.3V 56-Pin QFN | EBV Elektronik |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a LAN9211-ABZJ?
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What category does LAN9211-ABZJ fall under?
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Is the LAN9211-ABZJ RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Microchip Technology.
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Authorised distributors including Microchip Technology, Newark Electronics, Future Electronics, TME and Farnell have stock available or on a lead time for LAN9211-ABZJ.
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