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82551ER数据手册规格书PDF详情
Product Description
The Intel® 82551ER Integrated 10BASE-T/100BASE-TX Ethernet Controller expands the family of
Intel® 8255x controllers. As part of Intel’s fourth generation of fully integrated Fast Ethernet
MAC/PHY solutions, the 82551ER is optimized for low-cost, embedded applications.
The 82551ER provides excellent performance with offloading of TCP, UDP and IP checksums. Its
optimized 32-bit interface and efficient scatter-gather bus mastering capabilities enable the controller
to perform high-speed data transfers over the PCI bus. These capabilities accelerate the processing of
high-level commands and operations, lowering CPU utilization. The device’s architecture enables
efficient data flow from the bus interface unit to the 3KB transmit and receive FIFOs, providing the
perfect balance between the wire and system bus. In addition, multiple priority queues augment
Quality of Service (QoS) performance.
The 82551ER is pin-compatible with the Intel® 82559ER Fast Ethernet controller, and it is layoutcompatible
with Intel® 82540 Gigabit Ethernet controller. Intel-supported 82551ER drivers run on
the standard Intel® 82551QM Fast Ethernet PCI/CardBus Controller, providing OEMs an upgrade
path to the 82551QM for additional features and increased functionality.
Applications
The Intel 82551ER Integrated 10BASE-T/100BASE-TX Ethernet Controller is designed for use in
the following applications:
Information appliances, set-top boxes
Point-of-Sales terminals, Web kiosks
Printers
Other embedded applications
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
INTEL(英特尔) |
24+ |
标准封装 |
12048 |
原厂渠道供应,大量现货,原型号开票。 |
|||
INTEL/英特尔 |
25+ |
BGA |
12496 |
INTEL/英特尔原装正品82551ER即刻询购立享优惠#长期有货 |
|||
INTEL |
2024+ |
N/A |
70000 |
柒号只做原装 现货价秒杀全网 |
|||
INTEL |
24+ |
BGA |
7850 |
只做原装正品现货或订货假一赔十! |
|||
INTEL |
12+ |
BGA |
50000 |
||||
INTEL(英特尔) |
2511 |
8790 |
电子元器件采购降本 30%!公司原厂直采,砍掉中间差价 |
||||
INTEL |
25+ |
BGA |
881 |
⊙⊙新加坡大量现货库存,深圳常备现货!欢迎查询!⊙ |
|||
INTEL |
BGA |
06+ |
7 |
全新原装进口自己库存优势 |
|||
INTEL |
24+ |
BGA |
86 |
||||
INTEL |
23+ |
BGA |
5000 |
原装正品,假一罚十 |
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82551ER 芯片相关型号
- 03503.0-00
- 03503.0-01
- 07100.2-00
- 1050002
- 12124.0-00
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- 44560
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- ATS-12A-205-C1-R0
- B6F
- GMSN104
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- GOCND24.002100
- GOWN808.004100
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- LP87525BRNFRQ1
- LP87525BRNFTQ1
- NT5TU32M16CG-25C
- NT5TU32M16CG-25D
- NT5TU32M16CG-3C
- SODJ18A
- SODJ18CA
- TLV9024DR
- TLV9024-Q1
- TPS7A0331PDBVR
- TPS7A0331PDQNR
INTEL相关芯片制造商
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