Texas Instruments Dual/Single Socket CardBus and UntraMedia Controller PCI7621 - Manual (Page 291)

14−1
14 Electrical Characteristics
14.1 Absolute Maximum Ratings Over Operating Temperature Ranges
†
Supply voltage range, VR_PORT −0.2 V to 2.2 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
AVDD −0.3 V to 4 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
V
CC
−0.3 V to 4 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
VDPLL_15 −0.5 V to 1.836 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
VDPLL_33 −0.3 V to 4 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
V
CCA
−0.5 V to 5.5 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
V
CCB
−0.5 V to 5.5 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
V
CCP
−0.5 V to 5.5 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SC_VCC_5V −0.5 V to 5.5 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Clamping voltage range, V
CCP
, V
CCA
, and V
CCB
−0.5 V to 6 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input voltage range, V
I
: PCI, CardBus, PHY, SC, miscellaneous −0.5 V to V
CC
+ 0.5 V . . . . . . . . . . . . . . . . . . .
Output voltage range, V
O
: PCI, CardBus, PHY, SC, miscellaneous −0.5 V to V
CC
+ 0.5 V . . . . . . . . . . . . . . . .
Input clamp current, I
IK
(V
I
< 0 or V
I
> V
CC
) (see Note 1)
±
20 mA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Output clamp current, I
OK
(V
O
< 0 or V
O
> V
CC
) (see Note 2) ± 20 mA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Human Body Model (HBM) ESD performance 1500 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating free-air temperature, T
A
0 ° C to 70 ° C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage temperature range, T
stg
−65
°
C to 150
°
C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Virtual junction temperature, T
J
150
°
C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
† Stresses beyond those listed under absolute maximum ratings may cause permanent damage to the device. These are stress ratings only and
functional operation of the device at these or any other conditions beyond those indicated under recommended operating conditions is not implied.
Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
NOTES: 1. Applies for external input and bidirectional buffers. VI > VCC does not apply to fail-safe terminals. PCI terminals and miscellaneous
terminals are measured with respect to VCCP instead of VCC. PC Card terminals are measured with respect to CardBus VCC. The
limit specified applies for a dc condition.
2. Applies for external output and bidirectional buffers. VO > VCC does not apply to fail-safe terminals. PCI terminals and miscellaneous
terminals are measured with respect to VCCP instead of VCC. PC Card terminals are measured with respect to CardBus VCC. The
limit specified applies for a dc condition.
14.2 Recommended Operating Conditions (see Note 3)
OPERATION MIN NOM MAX UNIT
VR_PORT (see Table 2−4 for description) 1.8 V 1.6 1.8 2 V
AVDD 3.3 V 3 3.3 3.6 V
VCC 3.3 V 3 3.3 3.6 V
VDPLL_15 1.5 V 1.35 1.5 1.65 V
VDPLL_33 3.3 V 3 3.3 3.6 V
VCCP PCI and miscellaneous I/O clamp voltage
3.3 V 3 3.3 3.6
V VCCP PCI and miscellaneous I/O clamp voltage
5 V 4.75 5 5.25
V
VCCA PC Card I/O clamp voltage
3.3 V 3 3.3 3.6
V VCCA PC Card I/O clamp voltage
5 V 4.75 5 5.25
V
VCCB PC Card I/O clamp voltage
3.3 V 3 3.3 3.6
V VCCB PC Card I/O clamp voltage
5 V 4.75 5 5.25
V
SC_VCC_5V 5 V 4.75 5 5.25 V
NOTE 3: Unused terminals (input or I/O) must be held high or low to prevent them from floating.