ppc440grx Applied Micro Circuits Corporation (AMCC), ppc440grx Datasheet - Page 66

• Manufacturer Part Number: ppc440grx
• Description: Powerpc 440grx Embedded Processor
• Manufacturer: Applied Micro Circuits Corporation (AMCC)

440GRx – PPC440GRx Embedded Processor
Table 11. Recommended DC Operating Conditions (Sheet 2 of 2)
Device operation beyond the conditions specified is not recommended. Extended operation beyond the recommended
conditions can affect device reliability.
66
Input Logic Low 3.3V PCI
Input Logic Low 3.3V LVTTL
Input Logic Low 2.5V CMOS
Input Logic Low 1.8V DDR2 (2.5V DDR1)
Output Logic High 3.3V PCI
Output Logic High 3.3V LVTTL
Output Logic High 2.5V CMOS
Output Logic High 1.8V DDR2 (2.5V DDR1)
Output Logic Low 3.3V PCI
Output Logic Low 3.3V LVTTL
Output Logic Low 2.5V CMOS
Output Logic Low 1.8V DDR2 (2.5V DDR1)
Input Leakage Current (no pull-up or pull-down)
Input Leakage Current for pull-down
Input Leakage Current for pull-up
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 drivers meet PCI 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. Startup sequencing of the power supply voltages is not required. A power-down cycle must complete (OV
5. At I
6. Case temperature, T
PPC440GRx. See “Absolute Maximum Ratings” on page 65.
before a new power-up cycle is started
REF
OH
= I
= SOV
OL
= 10ma.
DD
/2. SOV
Parameter
C
, is measured at top center of case surface with device soldered to a circuit board.
DD
= +1.8V for DDR2 memory or +2.5V for DDR1 memory.
Symbol
V
V
V
V
OMAU3
V
OMAO
V
V
I
I
I
IMAO
IMAU
T
IL1
IL2
IL3
OH
OL
IL
C
−150 (LPDL)
+0.95 (+1.7)
−0.3 (−0.3)
Minimum
0.9OV
0 (LPDL)
−0.5
+2.4
+2.0
−0.6
−0.6
−40
0
0
0
0
0
0
-
DD
Typical
Preliminary Data Sheet
Revision 1.11 – July 22, 2008
+0.43 (+0.54)
0.125 (0.15)
+1.95 (+2.7)
200 (MPUL)
Maximum
0.35OV
0 (MPUL)
0.1OV
SV
+100
DD
+0.8
+0.7
+3.6
+2.7
+0.4
+0.4
+3.9
+3.9
REF
0
-
and V
DD
DD
−
DD
are below +0.4V)
AMCC Proprietary
Unit
μ
μ
μ
°C
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
A
A
A
Notes
1
1
5
1
5
6