参数资料
型号: A80960HD32SL2GG
厂商: INTEL CORP
元件分类: 微控制器/微处理器
英文描述: 80960HA/HD/HT 32-Bit High-Performance Superscalar Processor
中文描述: 32-BIT, 32 MHz, RISC PROCESSOR, CPGA168
封装: CERAMIC, PGA-168
文件页数: 32/102页
文件大小: 828K
代理商: A80960HD32SL2GG
80960HA/HD/HT
26
Advance Information
Datasheet
3.4
Heat Sink Adhesives
Intel recommends silicone-based adhesives to attach heat sinks to the PGA package. There is no
particular recommendation concerning the PQ4 package.
3.5
PowerQuad4 Plastic Package
The 80960Hx family is available in an improved version of the common 208-lead SQFP plastic
package called the PowerQuad4* (PQ4). The PQ4 package dimensions and lead pitch are identical
to the SQFP package and the former PQ2 package, so the PQ4 fits into the same board footprint.
The advantage of the PQ4 package is the superior thermal conductivity that allows the plastic
version of the 80960Hx to operate with the same 0-85°C temperature specifications as the more
expensive ceramic PGA package.
The PQ4 package integrates a copper heat sink within the package to dissipate heat effectively. See
Table 14
and
Table 15
.
3.6
Stepping Register Information
The memory-mapped register at FF008710H contains the 80960Hx Device ID. The ID is identical
to the ID obtained from a JTAG Query.
Figure 6
defines the current 80960Hx Device IDs. The
value for device identification is compliant with the IEEE 1149.1 specification and Intel standards.
Table 16
describes the fields of the device ID.
Figure 6. 80960Hx Device Identification Register
28
24
20
4
0
16
12
8
1
1
0
0
1
0
0
0
0
0
0
0
Manufacturer ID
Part Number
Version
Model
Gen
Product
Type
V
CC
0
1
0
0
0
0
1
0
0
0
1
1
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