ppc440spe Applied Micro Circuits Corporation (AMCC), ppc440spe Datasheet - Page 61

• Manufacturer Part Number: ppc440spe
• Description: Powerpc 440spe Embedded Processor
• Manufacturer: Applied Micro Circuits Corporation (AMCC)

PowerPC 440SPe Embedded Processor
Table 9. Recommended DC Operating Conditions (Sheet 3 of 3)
Device operation beyond the conditions specified is not recommended. Extended operation beyond the recommended
conditions can affect device reliability.
AMCC Proprietary
Input Max Allowable Overshoot (3.3V LVTTL)
Input Max Allowable Undershoot (3.3V LVTTL)
Output Max Allowable Overshoot (3.3V LVTTL)
Output Max Allowable Undershoot (3.3V LVTTL)
Case Temperature
Notes:
1. PCI-X drivers meet PCI-X specifications.
2. SV
3. The analog voltages used for the on-chip PLLs can be derived from the logic voltage, but must be filtered before entering the
4. During chip power-up, OV DD should begin to ramp before VDD. External voltage should not be applied to the chip I/O pins before
5. LPDL is least positive down level; MPUL is most positive up level.
6. Case temperature, T
Table 10. Input Capacitance
Group 1 (2.5V SSTL I/O)
Group 2 (3.3V LVTTL I/O)
Group 3 (PCI-X I/O)
Group 4 (Receivers)
Group 5 (3.3V tolerant CMOS I/O)
PPC440SPe. See “Absolute Maximum Ratings” on page 58.
OV DD is applied to the chip. A power-down cycle should complete (OV DD and VDD should both be below 0.4V) before a new power
up cycle is started.
REF
= SV
DD
Parameter
/2
C
, is measured at top center of case surface with device soldered to circuit board.
Parameter
V OMAO
Symbol
V
V IMAO
V
OMAU3
IMAU
T
C
Symbol
Minimum
C IN1
C IN2
C IN3
C IN4
C IN5
-0.6
-0.6
0
Maximum
Typical
5.7
6.8
5.1
6.7
2.6
Preliminary Data Sheet
Revision 1.23 - Sept 21, 2006
Maximum
+3.9
+3.9
+95
Unit
pF
pF
pF
pF
pF
Unit
qC
V
V
V
V
Notes
Notes
6
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