Ethernet интерфейсы LAN9215I-MT

Ethernet контроллер , 100 Мбит/с, IEEE 802.3, IEEE 802.3u, 2.97 В, 3.63 В, TQFP, 100 вывод(-ов)

The LAN9215I-MT is a 16-bit non-PCI 10/100 Ethernet controller with HP auto-MDIX and industrial temperature support. It is designed for embedded applications where performance, flexibility, ease of integration and system cost control are required. It has been architected to provide the best price-performance ratio for any 16-bit application with medium performance requirements. It fully IEEE 802.3 10Base-T and 802.3u 100Base-TX compliant and supports HP Auto-MDIX. It includes an integrated Ethernet MAC and PHY. 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. It includes large transmit and receive data FIFOs to accommodate high latency applications. In addition, the LAN9215i memory buffer architecture allows highly efficient use of memory resources by optimizing packet granularity.

• Efficient architecture with low CPU overhead
• Easily interfaces to most 16-bit embedded CPU's
• Integrated PHY with HP Auto-MDIX support
• Multiple standard-definition (SD) MPEG2 streams
• Compatible with other members of LAN9218 family
• Burst-mode read support
• External MII interface
• Reduces system cost and increases design flexibility
• Single chip Ethernet controller
• 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
• Flexible address filtering modes
• Host bus interface
• Supports HP Auto-MDIX
• Auto-negotiation

Области применения

Аудио, Управление Питанием, Связь и Сеть, Встроенные Конструкции и Разработка, Беспроводное