GD82551QM - Intel GD82551QM Chipset - IC CTRLR ETHRNT IP 196BGA Simple...
- Part Number:
- GD82551QM
- Model Number:
- GD82551QM
- Make:
- INTEL
- Lead Time:
- Available
- Qty In Stock:
- Available
Intel GD82551QM Chipset - IC CTRLR ETHRNT IP 196BGA Simple Type: Chipset
The 82551QM is an evolutionary addition to Intel’s family of 8255x controllers. It provides excellent performance by offloading TCP, UDP and IP checksums and supports TCP segmentation off-load for operations such as Large Send. Its optimized 32-bit interface and efficient scatter-gather bus mastering capabilities enable the 82551QM to perform high speed data transfers over the PCI bus or CardBus. This capability accelerates the processing of high level commands and operations, which lowers CPU utilization. Its architecture enables data to flow efficiently from the bus interface unit to the 3 KB Transmit and Receive FIFOs, providing the perfect balance between the wire and system bus. In addition, multiple priority queues are provided to prevent data underruns and overruns.
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Features
- 100BASE-TX compatible PHY
- 32-bit PCI/CardBus master interface
- Auto MDI/MDI-X crossover at all speeds
- Enhanced IP Protocol Support
- High Performance Networking Functions: Early release, 8255x controller family chained memory structure
- Integrated IEEE 802.3 10BASE-T and
- Integrated power management functions
- Modem interface for combination solutions
- Multiple Priority Transmit Queues
- Optimum Integration for Lowest Cost Solution
- PHY detects polarity, MDI-X, and cable lengths.
- Quality of Service (QoS)
- Received Checksum Verification
- TCP, UDP, IPv4 Checksum Offload
- Thin BGA 15mm2 package
- Wired for Reduced Total Cost of Ownership (TCO)
- XOR tree mode support
Specifications
- IEEE 1588: No
- Jumbo Frames Supported: No
- Lithography: 350 nm
- MACsec IEEE 802.1 AE: No
- Max TDP: 0.61 W
- NC Sideband Interface: No
- Package Size: 15x15mm
- Supported Under vPro: No
- System Interface Type: PCI
- Temperature Range: 0-85oC
Applications
- None Available
Aliases
- None Available
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