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6
Device Operating Conditions
6.1 Absolute Maximum Ratings Over Operating Case Temperature Range (Unless Otherwise
Noted)
(1)
Supply voltage range:
CV
DD(2)
DV
DD33(2)
DV
DD15
, DV
DD18
, AV
DLL1
, AV
DLL2(2)
PLLV1, PLLV2
(2)
Input voltage (VI) range:
3.3-V pins (except PCI-capable pins)
PCI-capable pins
RGMII pins
DDR2 memory controller pins
Output voltage (VO) range:
3.3-V pins (except PCI-capable pins)
PCI-capable pins
RGMII pins
DDR2 memory controller pins
Operating case temperature range, T
C
: (default)
Storage temperature range, T
stg
(1)
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.
(2)
All voltage values are with respect to V
SS.
6.2 Recommended Operating Conditions
TMS320C6454
Fixed-Point Digital Signal Processor
SPRS311A–APRIL 2006–REVISED DECEMBER 2006
-0.5 V to 1.5 V
-0.5 V to 4.2 V
-0.5 V to 2.5 V
-0.5 V to 2.5 V
-0.5 V to DV
DD33
+ 0.5 V
-0.5 V to DV
DD33
+ 0.5 V
-0.5 V to 2.5 V
-0.5 V to 2.5 V
-0.5 V to DV
DD33
+ 0.5 V
-0.5 V to DV
DD33
+ 0.5 V
-0.5 V to 2.5 V
-0.5 V to 2.5 V
0°C to 90°C
-65°C to 150°C
MIN
NOM
1.25
MAX UNIT
1.2875
-1000
-850
-720
1.2125
V
CV
DD
Supply voltage, Core
1.1640
1.20
1.2360
V
DV
DD33
DV
DD18
AV
DLL1
AV
DLL2
V
REFSSTL
Supply voltage, I/O
Supply voltage, I/O
Supply voltage, I/O
Supply voltage, I/O
Reference voltage
3.14
1.71
1.71
1.71
3.3
1.8
1.8
1.8
3.46
1.89
1.89
1.89
V
V
V
V
V
V
V
V
V
0.49DV
DD18
0.50DV
DD18
0.51DV
DD18
1.8-V operation
1.5-V operation
1.8-V operation
1.5-V operation
1.71
1.43
0.855
0.713
1.8
1.5
0.9
0.75
1.89
1.57
0.945
0.787
Supply voltage, I/O [required only
for EMAC RGMII]
DV
DD15
V
REFHSTL
Reference voltage
PLLV1,
PLLV2
V
SS
Supply voltage, PLL
1.71
1.8
1.89
V
Supply ground
0
0
0
V
3.3 V pins (except
PCI-capable and
I2C pins)
PCI-capable pins
I2C pins
RGMII pins
DDR2 memory
controller pins
(DC)
2
V
0.5DV
DD33
0.7DV
DD33
DV
DD33
+ 0.5
V
V
V
V
IH
High-level input voltage
V
REFHSTL
+ 0.10
DV
DD15
+ 0.30
V
REFSSTL
+ 0.125
DV
DD18
+ 0.3
V
Device Operating Conditions
90
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