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參數(shù)資料
| 型號： | PPC440EPx-NpAfffTs |
| 廠商： | Applied Micro Circuits Corp. |
| 英文描述： | PowerPC 440EPx Embedded Processor |
| 中文描述： | 嵌入式處理器的PowerPC 440EPx |
| 文件頁數(shù)： | 71/94頁 |
| 文件大?。?/td> | 738K |
| 代理商： | PPC440EPX-NPAFFFTS |
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Parameter
Symbol
Typical
4
Maximum
5
Unit
Notes
V
DD
(+1.5V) active operating current
I
DD
1575
3350
mA
OV
DD
(+3.3 V) active operating current
I
ODD
60
70
mA
EOV
DD
(+2.5 V) active operating current
I
EODD
115
120
mA
SOV
DD
(+1.8 V) DDR2 active operating current
2
I
SODD2
210
300
mA
SOV
DD
(+2.5 V) DDR1 active operating current
2
I
SODD1
440
450
mA
AV
DD
(+1.5 V) input current
1
I
ADD
20
30
mA
EAV
DD
(+1.5 V) active operating current
I
EADD
20
30
mA
1
UnAV
DD
(+3.3 V) active operating current
I
UADD
90
110
mA
1
Notes:
1. See “Absolute Maximum Ratings” on page 66 for filter recommendations.
2. SOV
DD
will be either +2.5 V or +1.8 V but not both.
3. 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
(logic) 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
(I/O) current and power are primarily dependent on the capacitive loading, frequency, and utilization of the external buses.
4. Typical current is estimated at 667 MHz with V
DD
= +1.5 V, OV
DD
= +3.3 V, EOV
DD
= +2.5 V, SOV
DD
= +2.5 V (DDR1) or +1.8 V (DDR2),
and T
C
= +100°C with a typical process.
5. Maximum current is measured at 667 MHz with V
DD
= +1.6 V, OV
DD
= +3.45 V, EOV
DD
= +2.6 V, SOV
DD
= +2.6 V (DDR1) or +1.9 V
(DDR2), and T
C
= +100°C, and best-case process (which drives worst-case power).
440EPx – PPC440EPx Embedded Processor
Revision 1.26 – October 15, 2007
Preliminary Data Sheet
AMCC Proprietary
71
Table 16. DC Power Supply Loads
相關(guān)PDF資料 |
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| PPC440EPx-SpAfffTs | PowerPC 440EPx Embedded Processor |
| PPC440EP | Power PC 440EP Embedded Processor |
| PPC440EP-3pbfffCx | Power PC 440EP Embedded Processor |
| PPC440GP-3CC333C | Power PC 440GP Embedded Processor |
| PPC440GP-3CC400C | Power PC 440GP Embedded Processor |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PPC440EPX-NTA400E | 制造商:AMCC 功能描述:32 BIT POWERPC CORE, UP TO 667 MHZ, 2 10/100/1000 ETHERNET, - Trays |
| PPC440EPX-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 |
| PPC440EPX-NTA533E | 制造商:AMCC 功能描述:32 BIT POWERPC CORE, UP TO 667 MHZ, 2 10/100/1000 ETHERNET, - Trays |
| PPC440EPX-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 |
| PPC440EPX-NTA667E | 制造商:AMCC 功能描述:32 BIT POWERPC CORE, UP TO 667 MHZ, 2 10/100/1000 ETHERNET, - Trays |
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