VT82C686B Datasheet, PDF (127/128 Pages) List of Unclassifed Manufacturers – PCI Super-I/O Integrated Peripheral Controller

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ELECTRICAL SPECIFICATIONS
VT82C686B
Absolute Maximum Ratings
Parameter
Storage temperature
Operating temperature - Case
Operating temperature - Ambient
Reference Voltage
Core Voltage
Suspend Voltage
USB Voltage
Hardware Monitor Voltage
Battery Voltage
Input voltage (3.3V only inputs)
Input voltage (5V tolerant inputs)
Min
-55
0
0
0
0
-0.5
-0.5
-0.5
-0.5
-0.5
-0.5
Max
125
85
70
5.5
3.6
V_CC + 0.3
V_CC + 0.3
V_CC + 0.3
V_CC + 0.3
V_CC + 0.3
V_REF + 0.5
Unit
oC
oC
oC
Comment
T_S
T_C
T_A
Volts
Volts
Volts
Volts
Volts
V_REF
V_CC
V_SUS
V_USB
V_HWM
Volts V_BAT
Volts FERR#, USBCLK, PWRBTN#,
EXTSMI#, BATLOW#, FAN1,
FAN2, SMBCLK, SMBDATA
Volts All other inputs
Note: Stress above the conditions listed may cause permanent damage to the device. Functional
operation of this device should be restricted to the conditions described under operating
conditions.
DC Characteristics
T_A -0-70oC, V_REF=5V ±5%, V_CC= V_CCS= V_CCH= V_CCU=3.3V ±0.3V, V_BAT=3.3V +0.3/-1.3V, GND=0V
Symbol
V_IL
V_IH
V_OL
V_OH
I_IL
I_OZ
I_CC
Parameter
Input low voltage
Input high voltage
Output low voltage
Output high voltage
Input leakage current
Tristate leakage current
Power supply current
Min
-0.5
2.0
-
2.4
-
-
-
Max
0.8
V_CC+0.3
0.45
-
±10
±20
80
Unit Condition
V
V
V I_OL = 4.0mA
V I_OH = -1.0mA
uA 0 < V_IN < V_CC
uA 0.45 < V_OUT < V_CC
mA
Revision 1.71 June 9, 2000
-121-
Electrical Specifications