6DeviceOperatingConditions
6.1AbsoluteMaximumRatingsOverOperatingCaseTemperatureRange(UnlessOtherwise
6.2RecommendedOperatingConditions
TMS320C6454
Fixed-PointDigitalSignalProcessor
SPRS311A–APRIL2006–REVISEDDECEMBER2006
Noted)
(1)
Supplyvoltagerange:CV
DD
(2)
-0.5Vto1.5V
DV
DD33
(2)
-0.5Vto4.2V
DV
DD15
,DV
DD18
,AV
DLL1
,AV
DLL2
(2)
-0.5Vto2.5V
PLLV1,PLLV2
(2)
-0.5Vto2.5V
Inputvoltage(VI)range:3.3-Vpins(exceptPCI-capablepins)-0.5VtoDV
DD33
+0.5V
PCI-capablepins-0.5VtoDV
DD33
+0.5V
RGMIIpins-0.5Vto2.5V
DDR2memorycontrollerpins-0.5Vto2.5V
Outputvoltage(VO)range:3.3-Vpins(exceptPCI-capablepins)-0.5VtoDV
DD33
+0.5V
PCI-capablepins-0.5VtoDV
DD33
+0.5V
RGMIIpins-0.5Vto2.5V
DDR2memorycontrollerpins-0.5Vto2.5V
Operatingcasetemperaturerange,T
C
:(default)0°Cto90°C
Storagetemperaturerange,T
stg
-65°Cto150°C
(1)Stressesbeyondthoselistedunder"absolutemaximumratings"maycausepermanentdamagetothedevice.Thesearestressratings
only,andfunctionaloperationofthedeviceattheseoranyotherconditionsbeyondthoseindicatedunder"recommendedoperating
conditions"isnotimplied.Exposuretoabsolute-maximum-ratedconditionsforextendedperiodsmayaffectdevicereliability.
(2)AllvoltagevaluesarewithrespecttoV
SS.
MINNOMMAXUNIT
-10001.21251.251.2875V
CV
DD
Supplyvoltage,Core
-850
1.16401.201.2360V
-720
DV
DD33
Supplyvoltage,I/O3.143.33.46V
DV
DD18
Supplyvoltage,I/O1.711.81.89V
AV
DLL1
Supplyvoltage,I/O1.711.81.89V
AV
DLL2
Supplyvoltage,I/O1.711.81.89V
V
REFSSTL
Referencevoltage0.49DV
DD18
0.50DV
DD18
0.51DV
DD18
V
1.8-Voperation1.711.81.89V
Supplyvoltage,I/O[requiredonly
DV
DD15
forEMACRGMII]
1.5-Voperation1.431.51.57V
1.8-Voperation0.8550.90.945V
V
REFHSTL
Referencevoltage
1.5-Voperation0.7130.750.787V
PLLV1,
Supplyvoltage,PLL1.711.81.89V
PLLV2
V
SS
Supplyground000V
3.3Vpins(except
PCI-capableand2V
I2Cpins)
PCI-capablepins0.5DV
DD33
DV
DD33
+0.5V
V
IH
High-levelinputvoltageI2Cpins0.7DV
DD33
V
RGMIIpinsV
REFHSTL
+0.10DV
DD15
+0.30V
DDR2memory
controllerpinsV
REFSSTL
+0.125DV
DD18
+0.3V
(DC)
DeviceOperatingConditions 90SubmitDocumentationFeedback
