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PPC440EPX-SPAFFFTS Datasheet(PDF) 71 Page - Applied Micro Circuits Corporation |
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PPC440EPX-SPAFFFTS Datasheet(HTML) 71 Page - Applied Micro Circuits Corporation |
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71 / 94 page  Parameter Symbol Typical 4 Maximum 5 Unit Notes VDD (+1.5V) active operating current IDD 1575 3350 mA OVDD (+3.3V) active operating current IODD 60 70 mA EOVDD (+2.5V) active operating current IEODD 115 120 mA SOVDD (+1.8V) DDR2 active operating current 2 ISODD2 210 300 mA SOVDD (+2.5V) DDR1 active operating current 2 ISODD1 440 450 mA AVDD (+1.5V) input current 1 IADD 20 30 mA EAVDD (+1.5V) active operating current IEADD 20 30 mA 1 UnAVDD (+3.3V) active operating current IUADD 90 110 mA 1 Notes: 1. See “Absolute Maximum Ratings” on page 66 for filter recommendations. 2. SOVDD will be either +2.5V or +1.8V 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. VDD (logic) current and power are primarily dependent on the applications running and the use of internal chip functions (DMA, PCI, Ethernet, and so on). OVDD (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 667MHz with VDD = +1.5V, OVDD = +3.3V, EOVDD = +2.5V, SOVDD = +2.5V (DDR1) or +1.8V (DDR2), and TC = +100°C with a typical process. 5. Maximum current is measured at 667MHz with VDD = +1.6V, OVDD = +3.45V, EOVDD = +2.6V, SOVDD = +2.6V (DDR1) or +1.9V (DDR2), and TC = +100°C, and best-case process (which drives worst-case power). 440EPx – PPC440EPx Embedded Processor Revision 1.26 – October 15, 2007 AMCC Proprietary 71 Preliminary Data Sheet Table 16. DC Power Supply Loads |
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