Preliminary
CPC710 PCI Bridge and Memory Controller Data Sheet
Recommended DC Operating Conditions
Device operation beyond the conditions specified is not recommended. Extended operation beyond the recommended
conditions can affect device reliability.
Notes:
1. PCI drivers meet PCI specifications.
2. It is recommended that your system design derive the VDD supply from the OVDD supply so as to minimize the
possibility of VDD being present in the absence of OVDD
.
3. VOH and VOL specified at OVDD = 3V, VDD = 2.3V, TJ = 100°C
Parameter
Logic Supply Voltage—133MHz
Logic Supply Voltage—100MHz
I/O Supply Voltage
Symbol
Minimum
2.44
Typical
2.5
Maximum
2.56
Unit
V
Notes
V
DD
V
2.38
2.5
2.63
V
DD
OV
3.14
3.3
3.46
V
DD
AV
PLL Supply Voltage
2.44
2.5
2.56
V
DD
Input Logic High
(3.3V LVTTL receivers)
V
OV
2
2
V
V
IH3
DD
Input Logic High
(5V LVTTL receivers)
V
5
IH5
V
Input Logic Low
0
0.8
V
V
IL
V
OV
Output Logic High (3.3V LVTTL)
Output Current High (3.3V LVTTL)
Output Logic Low (3.3V LVTTL)
Output Current Low (3.3V LVTTL)
Output Logic High (2.5V CMOS)
Output Current High (2.5V CMOS)
Output Logic Low (2.5V CMOS)
Output Current Low (2.5V CMOS)
Input Leakage Current
2.4
3
3
3
3
3
3
3
3
OH3
DD
I
11
0.4
7
mA
V
OH3
V
0
2
0
OL3
I
mA
V
OL3
V
V
OH2
DD
I
5.3
<1
5.3
0.4
7
mA
V
OH2
V
OL2
I
mA
µA
OL2
I
10
IL1
Input Max Allowable Overshoot
(3.3V LVTTL receivers)
V
V
+ 0.6
DD
V
V
V
V
V
V
IMAO3
Input Max Allowable Overshoot (5V
LVTTL receivers)
V
5.5
IMAO5
Input Max Allowable Undershoot
(3.3V or 5.0V receivers)
V
-0.6
-0.6
IMAU
Output Max Allowable Overshoot
(3.3V receivers)
V
V + 0.6
DD
OMAO3
Output Max Allowable Overshoot
(5V receivers)
V
5.5
OMAO5
Output Max Allowable Undershoot
(3.3V receivers)
V
OMAU3
T
Die Junction Temperature—133MHz
Die Junction Temperature—100MHz
-40
-40
+85
°C
°C
J
T
+105
J
46
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