Host Controller Data Manual

7–2
7.2 Recommended Operating Conditions
OPERATION MIN NOM MAX UNIT
V
CC
Core voltage Commercial 3.3 V 3 3.3 3.6 V
V
CCP
PCI I/O clam
p
ing voltage
Commercial
3.3 V 3 3.3 3.6
V
V
CCP
PCI
I/O
clamping
v
oltage
Commercial
5 V 4.5 5 5.5
V
†
PCI
3.3 V 0.475 V
CCP
V
CCP
V
IH
†
High level in
p
ut voltage
PCI
5 V 2 V
CCP
V
V
IH
†
High
-
le
v
el
inp
u
t
v
oltage
PHY interface 2 V
CCP
V
Miscellaneous
‡
2 V
CCP
†
PCI
3.3 V 0 0.325 V
CCP
V
IL
†
Low level in
p
ut voltage
PCI
5 V 0 0.8
V
V
IL
†
Lo
w-
le
v
el
inp
u
t
v
oltage
PHY interface 0 0.8
V
Miscellaneous
‡
0 0.8
PCI 3.3 V 0 V
CCP
V
I
Input voltage
PHY interface
0 V
CCP
V
Miscellaneous
‡
0 V
CCP
§
PCI 3.3 V 0 V
CCP
V
O
§
Output voltage
PHY interface 0 V
CCP
V
Miscellaneous
‡
0 V
CCP
t
t
Input transition time (t
r
and t
f
) PCI 0 6 ns
T
A
Operating ambient temperature 0 25 70 °C
T
J
¶
Virtual junction temperature 0 25 115 °C
†
Applies for external inputs and bidirectional buffers without hysteresis.
‡
Miscellaneous pins are: GPIO2, GPIO3, SDA, SCL, CYCLEOUT.
§
Applies for external output buffers.
¶
The junction temperatures reflect simulation conditions. Customer is responsible for verifying junction temperature.