參數(shù)資料
型號: 82557
廠商: Intel Corp.
英文描述: Fast Ethernet PCI Bus Controller(快速以太網(wǎng) PCI總線控制器)
中文描述: 快速以太網(wǎng)PCI總線控制器(快速以太網(wǎng)的PCI總線控制器)
文件頁數(shù): 52/57頁
文件大?。?/td> 601K
代理商: 82557
INTEL 82557 FAST ETHERNET PCI BUS CONTROLLER
52
Table 23. Quad Flatpack Dimensions*
Symbol
Description
Minimum
Maximum
A
Overall Height
3.25
3.75
A1
Standoff
0
0.30
b
Lead Width
0.20
0.40
c
Lead Thickness
0.150
0.188
D
Terminal Dimension
30.2
31.0
D1
Package Body
27.9
28.1
E
Terminal Dimension
30.2
31.0
E1
Package Body
27.9
28.1
e1
Lead Pitch
0.55
0.75
L1
Foot Length
0.60
1.0
T
Lead Angle
10°
Y
Coplanairty
0.1
Note: Dimensions are in millimeters.
* These apply to Figure 21 and Figure 22.
8.0
82557 C-Step (82557C)
This appendix specifically addresses the 82557 C-step and SubSystem and SubSystem Vendor ID issues.
Currently, the 82557B does not support SubSystem Vendor and SubSystem ID; however, the 82557C (available
March 1997) will support SubSystem Vendor and SubSystem ID as defined in PCI Specification Revision 2.1.
8.1
PCI Configuration Space
The 82557C configuration space consists only of the 16 Dwords of “Type 0 Configuration Space Header”, as
defined in PCI Spec Rev. 2.1. The configuration space header is depicted in Figure 27. The registers that have
changed from the 82557B are marked in bold.
相關(guān)PDF資料
PDF描述
82559 Fast Ethernet Multifunction PCI/CARD bus controller(快速以太網(wǎng)多功能PCI/CARD 總線控制器)
8255A-5 PROGRAMMABLE PERIPHEAL INTERFACE
8255A IC LOGIC 3257 4-BIT 1-OF-2 FET MULTIPLEXER/DEMULTIPLEXER -40+85C SSOP-16 - OBSOLETE
8255A Programmable Peripheral Interface iAPX86 Family
8255A-5 12-Bit, 2.7 V to 5.25 V, 1.5 MSPS Low Power ADC; Package: SOIC - Wide; No of Pins: 24; Temperature Range: Industrial
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
8255702-025 制造商:ITT Interconnect Solutions 功能描述:NASA CONNECTOR - Bulk
8255702-095 制造商:ITT Interconnect Solutions 功能描述:NASA CONNECTOR - Bulk
8255702-096 制造商:ITT Interconnect Solutions 功能描述:NASA CONNECTOR - Bulk
8255702-098 制造商:ITT Interconnect Solutions 功能描述:NASA CONNECTOR - Bulk
8255704-050 制造商:ITT Interconnect Solutions 功能描述:NASA CONNECTOR - Bulk