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IDT77252L155PGI

IDT77252L155PGI
型号:IDT77252L155PGI
品牌:IDT IDT
批号:13+RoHS
封装:QFP-208
原价:80
数量:78005
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备注:New and original in stock (全新原装现货)
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详细描述

  IDT77252L155PGI - 155 Mbps ATM SAR Controller With ABR Support for PCI-based Networking Applications - Integrated Device Technology

 
 
◆ Full-duplex Segmentation and Reassembly (SAR) at 155 
Mbps "wire-speed" (310 Mbps aggregate speed) 
◆ Operates with ATM Networks up to 155.52 Mbps
◆ Stand-alone Controller: Embedded Processor not required
◆ Performs ATM Layer Protocol Functions
◆ Supports AAL5, AAL3/4, AAL0 and Raw Cell Formats
◆ Supports Constant Bit Rate (CBR), Variable Bit Rate (VBR), 
and Unassigned Bit Rate (UBR), and Available Bit Rate 
(ABR) Service Classes
◆ Segments and Reassembles CS-PDUs into Host Memory
◆ Up to 16K Open Transmit Connections
◆ Up to 16K Simultaneous Receive Connections
◆ ABR, VBR, UBR Selectable per VC Time-out
◆ Automatic AAL5 Padding
◆ Four Buffer Pools for Independent or Chained Reassembly
◆ Supports Any Buffer Alignment Condition
◆ Free Buffer Queues Mapped Into PCI Memory Space
◆ Rx FIFO Size (Configurable to 1024 Kbytes)
◆ Configurable Transmit FIFO Depth for Reduced Latency
◆ Supports Big and Little Endian Data Transfers
◆ Null Cell Disable Option During Transmit
◆ NAND Test Mode
◆ RM Cell Handling
◆ UTOPIA Level 1 Interface to PHY
 
 
 
**注意 & Noted:
Because of wholesale price is different from sample price, our website cannot state. Please contact us online. As well as welcome you call us : 0755-83957301.We will offer a right price; Sometimes manufacturer's price is unstable, so we don't adjust price in time. if you feel price is a little high for you, just feel free to contact us for consultation. Thank you for your support !
 
由于批量与样品的价格不同,网上无法统一注明,请您把采购型号通过邮件或客服QQ2850151584发给我们,也可致电明佳达国内销售部:0755-83957301,由客服人员为您报价;有时元件厂商价格稍许变动,本公司未能及时调整,如您觉得售价偏高,请与我们说明并适当议价;感谢支持!
 
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