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參數(shù)資料
| 型號： | PPC440GR-3pbfffCx |
| 廠商： | Applied Micro Circuits Corp. |
| 英文描述： | Power PC 440GR Embedded Processor |
| 中文描述： | 440GR的Power PC嵌入式處理器 |
| 文件頁數(shù)： | 61/82頁 |
| 文件大小： | 527K |
| 代理商： | PPC440GR-3PBFFFCX |
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AMCC Proprietary
61
440GR – PPC440GR Embedded Processor
Preliminary Data Sheet
Revision 1.16 – July 19, 2006
Test Conditions
Clock timing and switching characteristics are specified in accordance with operating
conditions shown in the table “Recommended DC Operating Conditions.” AC
specifications are characterized with V
DD
= 1.5V, T
C
= +85°C and a 50pF test load as
shown in the figure to the right.
Table 12. V
DD
Supply Power Dissipation
Frequency (MHz)
+1.4V
+1.5V
+1.6V
Unit
Notes
333
0.83
1.00
1.24
W
1
400
0.91
1.09
1.35
W
1
533
1.09
1.28
1.57
W
1
667
1.62
1.93
2.38
W
1
Notes:
1. Power is based on V
DD
specified in the table and
T
C
= max. specified in Table 9 on page 59, while running Linux and a test application
that exercises each core with representative traffic.
Table 13. DC Power Supply Loads
Parameter
Symbol
Typical
Maximum
Unit
Notes
V
DD
(1.5V) active operating current
I
DD
1250
1900
mA
OV
DD
(3.3V) active operating current
I
ODD
10
100
mA
SV
DD
(2.5V) active operating current
I
SDD
460
600
mA
AV
DD
(1.5V) input current
I
ADD
3.2
5
mA
1
SAV
DD
(1.5V) active operating current
I
SADD
6.05
10
mA
1
Notes:
1. See “Absolute Maximum Ratings” on page 58 for filter recommendations.
2. The maximum current values listed above are not guaranteed to be the highest obtainable. These values are dependent on many factors
including the type of applications running, clock rates, use of internal functional capabilities, external interface usage, case temperature,
and the power supply voltages. Your specific application can produce significantly different results. V
DD
current and power are primarily
dependent on the applications running and the use of internal chip functions (DMA, PCI, Ethernet, and so on). OV
DD
current and power
are primarily dependent on the capacitive loading, frequency, and utilization of the external buses.
3. Typical current is estimated at 667MHz with V
DD
= +1.5V, OV
DD
= +3.3V, SV
DD
= +2.5V, and
T
C
= +85°C, while running Linux and a test
application that exercises each core with representative traffic..
4. Maximum current is estimated at 667MHz with V
DD
= +1.6V, OV
DD
= +3.6V, SV
DD
= +2.7V, and
T
C
= +85°C, and best-case process
(which drives worst-case power), while running Linux and a test application that exercises each core with representative traffic.
Output
Pin
50pF
相關PDF資料 |
PDF描述 |
|---|---|
| PPC440GRx-NpAfffTs | PowerPC 440GRx Embedded Processor |
| PPC440GRx-SpAfffTs | PowerPC 440GRx Embedded Processor |
| PPC440GX-3RF800CZ | Power PC 440GX Embedded Processor |
| PPC440GX-3CC533S | Power PC 440GX Embedded Processor |
| PPC440GX-3CC667S | Power PC 440GX Embedded Processor |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| PPC440GRX-NPAFFFTS | 制造商:AMCC 制造商全稱:Applied Micro Circuits Corporation 功能描述:PowerPC 440GRx Embedded Processor |
| PPC440GRX-NTA400E | 制造商:AMCC 功能描述:32 BIT POWERPC CORE, UP TO 667 MHZ, 2 10/100/1000 ETHERNET, - Trays |
| PPC440GRX-NTA400EZ | 制造商:AMCC 功能描述:32 BIT POWERPC CORE, UP TO 667 MHZ, 2 10/100/1000 ETHERNET, - Tape and Reel |
| PPC440GRX-NTA533EZ | 制造商:AMCC 功能描述:32 BIT POWERPC CORE, UP TO 667 MHZ, 2 10/100/1000 ETHERNET, - Tape and Reel |
| PPC440GRX-NTA667EZ | 制造商:AMCC 功能描述:32 BIT POWERPC CORE, UP TO 667 MHZ, 2 10/100/1000 ETHERNET, - Tape and Reel |
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