參數(shù)資料
型號(hào)： PPC440SP-ANC533C
廠商： APPLIEDMICRO INC
元件分類： 微控制器/微處理器
英文描述： PowerPC 440SP Embedded Processor
中文描述： 32-BIT, 533 MHz, RISC PROCESSOR, PBGA783
封裝： 29 X 29 MM, 1 MM PITCH, ROHS COMPLIANT, PLASTIC, FCBGA-783
文件頁(yè)數(shù)： 64/85頁(yè)
文件大?。?/td> 615K
代理商： PPC440SP-ANC533C
PowerPC 440SP Embedded Processor
64
AMCC Proprietary
Revision 1.23 - Sept 26, 2006
Data Sheet
Table 8. Package Thermal Specifications
Thermal resistance values for the PPC440SP package in a convection environment are as follows:
Parameter
Symbol
Airflow
ft/min (m/sec)
Unit
Notes
0 (0)
100 (0.51)
200 (1.02)
Junction-to-case thermal resistance
θ
JC
0.6
0.6
0.6
°C/W
1
Case-to-ambient thermal resistance (w/o heat sink)
θ
CA
15.5
13.1
11.9
°C/W
2
Range
Minimum
Maximum
Junction-to-ball (typical)
θ
JB
6.5
6.5
°C/W
3
Notes:
1. Case temperature, T
C
, is measured at top center of case surface with device soldered to circuit board. For this part the junction
temperature and the case temperature are essentially identical.
2. The case-to-ambient thermal resistance is measured in a JEDEC JESD51-6 standard environment; and may not accurately
predict thermal performance in production equipment environments. The operational case temperature must be maintained.
3. 6.5 °C/W is the theoretical
θ
JB
using an infinite heat sink. The larger number applies to the module mounted on a 1.8mm thick,
2P card using 1oz. copper power planes, with an effective heat transfer area of 75mm
2
.
Table 9. Recommended DC Operating Conditions (Sheet 1 of 3)
Device operation beyond the conditions specified is not recommended. Extended operation beyond the recommended
conditions can affect device reliability.
Parameter
Symbol
Minimum
Typical
Maximum
Unit
Notes
Logic Supply Voltage 533 MHz
V
DD
+1.4
+1.5
+1.6
V
4
Logic Supply Voltage 667 MHz
V
DD
+1.425
+1.5
+1.575
V
4
I/O Supply Voltage
OV
DD
+3.0
+3.3
+3.6
V
4
PCI-X I/O Supply Voltage
PCI-X DDR
PxV
DD
+3.0
1.425
+3.3
1.5
+3.6
1.575
V
4
Voltage Reference Input for PCI-X DDR mode 2
PCIX0VRef0:1
+1.425
+1.5
+1.575
V
4
DDR1 SDRAM Supply Voltage
DDR2 SDRAM
SV
DD
+2.3
1.7
+2.5 (2.6)
1.8
+2.7
1.9
V
4
System PLL Supply Voltages
AxV
DD
+1.4
+1.5
+1.6
V
3
PCI-X PLL Supply Voltages
APxV
DD
+1.4
+1.5
+1.6
V
3
DDR1 SDRAM Reference Voltage
SV
REF
+1.15
+1.25
+1.35
V
3
DDR2 SDRAM Reference Voltage
SV
REF
0.49 x SV
DD
0.50 x SV
DD
0.51 x SV
DD
V
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PPC440SP-ANC667C 制造商:AMCC 制造商全稱:Applied Micro Circuits Corporation 功能描述:PowerPC 440SP Embedded Processor
PPC440SPE 制造商:AMCC 制造商全稱:Applied Micro Circuits Corporation 功能描述:PowerPC 440SPe Embedded Processor
PPC440SPE-3GA533C 制造商:AppliedMicro 功能描述:
PPC440SPE-3GA667C 制造商:AMCC 制造商全稱:Applied Micro Circuits Corporation 功能描述:PowerPC 440SPe Embedded Processor
PPC440SPE-3NA533C 制造商:AppliedMicro 功能描述:
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