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4 Peripheral and Electrical Specifications
4.1 Electrical Specifications
This section provides the absolute maximum ratings and the recommended operating conditions for the
TMS320C672x DSP.
All electrical and switching characteristics in this data manual are valid over the recommended operating
conditions unless otherwise specified.
4.2 Absolute Maximum Ratings
Over Operating Case Temperature Range (Unless Otherwise Noted)
Supply voltage range, CV
, OSCV
DD
Supply voltage range, DV
, PLLHV
DD
Input Voltage Range
Output Voltage Range
Clamp Current
Operating case temperature range T
Storage temperature range, T
(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 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 referenced to V
(3) If OSCV
and OSCV
DD
SS
externally.
4.3 Recommended Operating Conditions
CV
Core Supply Voltage
DD
DV
I/O Supply Voltage
DD
T
Operating Case Temperature Range
C
(1) All voltage values are with referenced to V
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(1) (2)
(3)
DD
All pins except OSCIN
OSCIN pin
All pins except OSCOUT
OSCOUT pin
Default
C
A version
stg
unless otherwise specified.
SS
pins are used as filter pins for reduced oscillator jitter, they should not be connected to CV
Default
A version
unless otherwise specified.
SS
TMS320C6727, TMS320C6726, TMS320C6722
Floating-Point Digital Signal Processors
(1)
SPRS268E – MAY 2005 – REVISED JANUARY 2007
–0.3 to 1.8
–0.3 to 4
–0.3 to DV
+ 0.5
DD
–0.3 to CV
+ 0.5
DD
–0.3 to DV
+ 0.5
DD
–0.3 to CV
+ 0.5
DD
20
0 to 90
–40 to 105
–65 to 150
and V
DD
MIN
NOM
1.14
1.2
3.13
3.3
0
–40
Peripheral and Electrical Specifications
UNIT
V
V
V
V
mA
C
C
SS
MAX
UNIT
1.32
V
3.47
V
90
C
105
33
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