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LAN89218 датащи(PDF) 1 Page - Microchip Technology |
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LAN89218 датащи(HTML) 1 Page - Microchip Technology |
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1 / 148 page ![]() 2008-2015 Microchip Technology Inc. DS60001255B-page 1 Highlights • Designed and tested for automotive grade appli- cations • Integrated 10/100 MAC, PHY with HP Auto-MDIX support • Interfaces to most 32-bit and 16-bit embedded CPU’s • Integrated checksum offload engine • Efficient architecture with low CPU overhead • AEC-Q100 compliant - Parts are tested to meet or exceed the requirements of the AEC-Q100 automotive qualification standards Applications • Diagnostic interface (for dealership service bay) • Fast software download interface (e.g. OBD connector) • Gateway service interface (dealership, aftermarket repair shop) • In-vehicle engineering development interface • Vehicle manufacturing test interface (production plant assembly line) • Legislated inspections (emissions check, safety inspections) Features • Non-PCI Ethernet controller for high performance applications - 32-bit interface with fast bus cycle times - Burst-mode read support • Single chip Ethernet controller - Fully compliant with IEEE 802.3/802.3u stan- dards - 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 • High-performance host bus interface - Simple, SRAM-like interface interfaces to most embedded CPUs or SoCs - 32 or 16-bit data bus - 16 kbyte FIFO with flexible TX/RX allocation - One configurable host interrupt • Minimizes CPU overhead - Supports Slave-DMA • Supports reduced power modes - Numerous power management modes - Wake on LAN - Magic packet wakeup - Wakeup indicator event signal - Link status change • Eliminates dropped packets - Internal buffer memory can store over 200 packets - Automatic PAUSE and back-pressure flow control • Flexible address filtering 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 • Integrated 1.8 V regulator • Optional EEPROM interface • Mixed endian support • General purpose timer • Support for 3 status LEDs multiplexed with pro- grammable GPIO signals • Single 3.3 V Power Supply with 5.0 V tolerant I/O • Low profile 100-pin LQFP, RoHS-compliant pack- age •-40 C to +85C Automotive Grade Temp. Support LAN89218 High-Performance Single-Chip 10/100 Ethernet Controller for Automotive Applications |
Аналогичный номер детали - LAN89218 |
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Аналогичное описание - LAN89218 |
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