LAN9218I-MT Network Controllers by Microchip Technology
10/100 Base-T/TX Ethernet Controller with 32 Bit Interface
| Status: | Active |
|---|---|
| Series: | LAN9218 |
| RoHS: | Compliant |
The LAN9218(i) 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 LAN9218(i) has been specifically architected to provide the highest performance possible for any given architecture. The LAN9218(i) is fully IEEE 802.3 10BASE-T and 802.3u 100BASE-TX compliant, and supports HP Auto-MDIX.
The LAN9218(i) 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 and 32-bit microprocessors and microcontrollers. The LAN9218(i) includes large transmit and receive data FIFOs with a high-speed host bus interface to accommodate high bandwidth, high latency applications. In addition, the LAN9218(i) 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$22.42
| Distributor | Stock | ||
|---|---|---|---|
|
Microchip Technology
from US$23.16
|
878
in stock
|
Buy Now |
|
Newark Electronics
from US$26.99
|
57
in stock
|
Buy Now |
|
element14
from US$26.77
|
57
in stock
|
Buy Now |
|
Farnell
from US$25.87
|
57
in stock
|
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|
Future Electronics
from US$22.42
|
11
in stock
|
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|
RS
from US$28.68
|
0
in stock
|
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|
Avnet America
from US$25.78
|
0
in stock
|
Buy Now |
|
TME
from US$24.43
|
0
in stock
|
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|
|
RS Americas
from US$53.33
|
0
in stock
|
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|
Ozdisan
from US$40.35
|
0
in stock
|
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|
EBV Elektronik
-
|
0
in stock
|
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|
Avnet Silica
-
|
0
in stock
|
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| Buy Now |
Features
| Optimized for the highest performance applications |
| Efficient architecture with low CPU overhead |
| Easily interfaces to most 32-bit and 16-bit embedded CPU’s |
| Integrated PHY with HP Auto-MDIX Support |
| Supports audio & video streaming over Ethernet: multiple high-definition (HD) MPEG2 streams |
| Video distribution systems, multi-room PVR |
| 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 |
| Highest performing non-PCI Ethernet controller |
| 32-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 |
| 32 or 16-bit data bus |
| 16Kbyte FIFO with flexible TX/RX allocation |
| One configurable host interrupt |
| Low-profile 100-pin TQFP, RoHS Compliant package |
| Integrated 1.8V regulator |
| 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 |
| Commercial and Industrial (LAN9218i) Temperature Support |
Specifications
| Comments | 10Base-T/100Base-TX Ethernet Controller with 32 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 | -40 |
| Temp Rang Max | 85 |
| Mixed Endian | No |
| Checksum Offload | No |
| # of Ether Ports | 0 |
| Fiber Support | No |
| Interface | 32 bit Host Bus |
| 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 | 100 | LQFP |
| Temp Range | -40C to +85C |
| Packing Media | Tray (90) |
Last 6 months Inventory & Pricing History
Resources
Environmental Information
| JEDEC Indicator | e3 |
|---|---|
| ROHS | Compliant |
| China EFUP | Compliant |
| Device Weight (g) | 0.5804 |
| Shipping Weight (kg) | 6.666667 |
| Lead Count | 100 |
| Package Type | LQFP |
| Package Width or Size | 14x14x1.4mm |
| Soldering Composition | Matte Tin |
Alternative Descriptions
| High Performance Single Chip 10/100 Ethernet Controller with HP Auto-MDIX | Microchip Technology |
| Ethernet Ctrl, 100Mbps, -40 To 85Deg C | Newark Electronics |
| ETHERNET CTRL, 100MBPS, -40 TO 85DEG C | element14 |
| LAN9218I Series 3.3 V Single Chip 10/100 Ethernet Controller SMT - LQFP-100 | Future Electronics |
| Microchip LAN9218i-MT | RS |
| Ethernet CTLR Single Chip 10Mbps/100Mbps 3.3V 100-Pin TQFP | Avnet America |
| IC: Ethernet controller | TME |
| HIGH-PERFORMANCE 10/100 CONTROLLER, IND | RS Americas |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a LAN9218I-MT?
Additional datasheets, footprints and schematics for LAN9218I-MT are listed on our Part Details page. You can also find images and similar parts to LAN9218I-MT on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for LAN9218I-MT on our Product Comparison page. Access via the 'View Pricing & Stock' button to view LAN9218I-MT price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does LAN9218I-MT fall under?
The LAN9218I-MT is listed under Semiconductors - ICs > Network Controllers > Ethernet Controllers.
Can I view similar or alternative parts?
You can view similar parts to LAN9218I-MT when available in the Ethernet Controllers range under the specifications section at the bottom of the details page.
Who can I contact for technical support of the product?
Submit any questions directly to the customer support team of the distributor listing the product. For the LAN9218I-MT you can contact the distributor directly for product support, shipping queries etc.
Is the LAN9218I-MT RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Microchip Technology.
Which authorised distributors for LAN9218I-MT have stock available?
Authorised distributors including Microchip Technology, Newark Electronics, element14, Farnell and Future Electronics have stock available or on a lead time for LAN9218I-MT.
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