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): 50/57頁
文件大小: 601K
代理商: 82557
INTEL 82557 FAST ETHERNET PCI BUS CONTROLLER
50
Address Stable
FLADDR
FLCS#
FLOE#
T34
FLDATA-R
Data In
T33
T31
T32
T35
T44
T45
434621
Figure 20. FLASH Timings: Read Cycle
Table 22. Intel 82557 Package Attributes
Attribute
Value
Lead Count
160
Square or Rectangle
Square
Pitch (mm)
0.65
Package Thickness (mm)
3.65
Weight (gm)
6.0 (approx.)
Shipping Media
Trays
Desiccant Pack
Yes
Comments
Gull wing lead configuration, non-bumpered
7.0.
PHYSICAL ATTRIBUTES AND
DIMENSIONS
This section provides the physical packaging
information for the 82557. The 82557 is a 160-lead
plastic quad flatpack (PQFP) device. Package
attributes are provided in Table 22 and dimensions
are shown in Figure 21 and Figure 22. Table 23
shows the dimensions for the figures. For more
information on Intel device packagaging, refer to the
Intel Packaging Handbook
, available from Intel
Literature or your local sales office.
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