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參數資料
型號： 89HPES16T4G2ZBBXG
廠商： INTEGRATED DEVICE TECHNOLOGY INC
元件分類： 總線控制器
英文描述： PCI BUS CONTROLLER, PBGA288
封裝： 23 X 23 MM, 1 MM PITCH, GREEN, SBGA-288
文件頁數： 1/31頁
文件大小： 580K
代理商： 89HPES16T4G2ZBBXG
1 of 31
September 13, 2010
2010 Integrated Device Technology, Inc.
DSC 6928
IDT and the IDT logo are registered trademarks of Integrated Device Technology, Inc.
Device Overview
The 89HPES16T4G2 is a member of IDT’s PRECISE family of PCI
Express switching solutions. The PES16T4G2 is a 16-lane, 4-port
Gen2 peripheral chip that performs PCI Express Base switching with a
feature set optimized for high performance applications such as servers,
storage, and communications/networking. It provides connectivity and
switching functions between a PCI Express upstream port and up to
three downstream ports and supports switching between downstream
ports.
Features
◆
High Performance PCI Express Switch
– Sixteen 5 Gbps Gen2 PCI Express lanes
– Four switch ports
One x4 upstream port
Three x4 downstream ports
– Low latency cut-through switch architecture
– Support for Max Payload Size up to 2048 bytes
– One virtual channel
– Eight traffic classes
– PCI Express Base Specification Revision 2.0 compliant
◆
Flexible Architecture with Numerous Configuration Options
– Automatic per port link width negotiation to x4, x2 or x1
– Automatic lane reversal on all ports
– Automatic polarity inversion
– Ability to load device configuration from serial EEPROM
◆
Legacy Support
– PCI compatible INTx emulation
– Bus locking
◆
Highly Integrated Solution
– Incorporates on-chip internal memory for packet buffering and
queueing
– Integrates sixteen 5 Gbps embedded SerDes with 8b/10b
encoder/decoder (no separate transceivers needed)
Receive equalization (RxEQ)
◆
Reliability, Availability, and Serviceability (RAS) Features
– Internal end-to-end parity protection on all TLPs ensures data
integrity even in systems that do not implement end-to-end
CRC (ECRC)
– Supports ECRC and Advanced Error Reporting
– Supports PCI Express Native Hot-Plug, Hot-Swap capable I/O
– Compatible with Hot-Plug I/O expanders used on PC mother-
boards
– Supports Hot-Swap
Block Diagram
Figure 1 Internal Block Diagram
4-Port Switch Core / 16 PCI Express Lanes
Frame Buffer
Route Table
Port
Arbitration
Scheduler
SerDes
Phy
Logical
Layer
Multiplexer / Demultiplexer
Transaction Layer
Data Link Layer
Multiplexer / Demultiplexer
Transaction Layer
Data Link Layer
Multiplexer / Demultiplexer
Transaction Layer
Data Link Layer
(Port 0)
(Port 2)
(Port 6)
Multiplexer / Demultiplexer
Transaction Layer
Data Link Layer
(Port 4)
SerDes
Phy
Logical
Layer
SerDes
Phy
Logical
Layer
SerDes
Phy
Logical
Layer
89HPES16T4G2
Data Sheet
16-Lane 4-Port
Gen2 PCI Express Switch
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相關代理商/技術參數
參數描述
89HPES16T4G2ZBBXG8 功能描述:開關 IC - 各種 RoHS:否 制造商:Fairchild Semiconductor 開啟電阻（最大值）: 電源電壓-最大:4.4 V 電源電壓-最小:2.5 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:WLCSP-9 封裝:Reel
89HPES16T4G2ZBBXGI 制造商:Integrated Device Technology Inc 功能描述:484 BGA (GREEN) - Bulk
89HPES16T4G2ZBBXI 功能描述:開關 IC - 各種 RoHS:否 制造商:Fairchild Semiconductor 開啟電阻（最大值）: 電源電壓-最大:4.4 V 電源電壓-最小:2.5 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:WLCSP-9 封裝:Reel
89HPES16T4G2ZBBXI8 功能描述:開關 IC - 各種 RoHS:否 制造商:Fairchild Semiconductor 開啟電阻（最大值）: 電源電壓-最大:4.4 V 電源電壓-最小:2.5 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:WLCSP-9 封裝:Reel
89HPES16T4ZHBC 功能描述:Switch Interfacing Interface 484-CABGA (23x23) 制造商:idt, integrated device technology inc 系列:PRECISE?? 包裝:托盤 零件狀態:有效 應用:開關接口 接口:PCI Express 電壓 - 電源:3.3V 封裝/外殼:484-BGA 供應商器件封裝:484-CABGA（23x23） 安裝類型:表面貼裝 標準包裝:60
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