AMD-766 Datasheet, PDF (88/96 Pages) Advanced Micro Devices – Peripheral Bus Controller

23167B – March 2001
Preliminary Information
AMD-766^TM Peripheral Bus Controller Data Sheet
6 Electrical Data
6.1 Absolute Ratings
The IC is not designed to operate beyond the parameters shown in the following table.
Note: The absolute ratings in the following table and associated conditions must be adhered to in order to avoid
damage to the IC. Systems using the IC must be designed to ensure that the power supply and system logic board
guarantee that these parameters are not violated. VIOLATION OF THE ABSOLUTE RATINGS WILL VOID THE
PRODUCT WARRANTY.
Absolute ratings.
Parameter
Minimum
Maximum Comments
VDD3
-0.5 V
3.6 V
VDD_AUX
-0.5 V
3.6 V
VDD_REF
-0.5 V
5.25 V
VDD_RTC
-0.5 V
3.6 V
VDD_USB
-0.5 V
3.6 V
V_PIN
-0.5 V
5.25 V
T_CASE (under bias)
85 degrees C
T_STORAGE
-65 degrees C 150 degrees C
Note: This table contains preliminary information, which is subject to change.
6.2 Operating Ranges
The IC is designed to provide functional operation if the voltage and temperature parameters are within the limits
defined in the following table.
Parameter
Minimum
Typical
Maximum Comments
VDD3
3.135 V
3.3 V
3.465 V
VDD_AUX
3.135 V
3.3 V
3.465 V
VDD_REF
4.75 V
5.0 V
5.25 V
VDD_RTC
3.135 V
3.3 V
3.465 V
VDD_USB
3.135 V
3.3 V
3.465 V
T _case
85 degrees C
Note: This table contains preliminary information, which is subject to change.
6.3 DC Characteristics
DC characteristics for PCI signals are available in the PCI specification. DC characteristics for the IDE signals are
available from the ATA specification. DC characteristics for the USB signals are available from the USB
specification. The following table provides the DC characteristics for the remaining signals in the IC.
Symbol Parameter Description
Min
Max Comments
V_IL
Input low voltage
-0.5 V
0.8 V
V_IH Input high voltage
2.0 V
5.5 V
V_OL Output low voltage
0.45 V
V_OH Output high voltage
2.4 V
I_LI
Input leakage current
-10 uA
10 uA 0 < V_IN < VDD
C_IN
Input capacitance
10 pf
Note: This table contains preliminary information, which is subject to change.
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