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TMS320C6727B Datasheet, PDF (33/114 Pages) Texas Instruments – Floating-Point Digital Signal Processors
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TMS320C6727B, TMS320C6726B, TMS320C6722B, TMS320C6720
Floating-Point Digital Signal Processors
SPRS370 – SEPTEMBER 2006
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(1)(2)
Over Operating Case Temperature Range (Unless Otherwise Noted)
Supply voltage range, CVDD, OSCVDD(3)
Supply voltage range, DVDD , PLLHV
Input Voltage Range
Output Voltage Range
Clamp Current
All pins except OSCIN
OSCIN pin
All pins except OSCOUT
OSCOUT pin
–0.3 to 1.8
–0.3 to 4
–0.3 to DVDD + 0.5
–0.3 to CVDD + 0.5
–0.3 to DVDD + 0.5
–0.3 to CVDD + 0.5
±20
UNIT
V
V
V
V
mA
Operating case temperature range TC
Default
A version
0 to 90
°C
–40 to 105
Storage temperature range, Tstg
–65 to 150
°C
(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 VSS unless otherwise specified.
(3) If OSCVDD and OSCVSS pins are used as filter pins for reduced oscillator jitter, they should not be connected to CVDD and VSS
externally.
4.3 Recommended Operating Conditions(1)
CVDD
DVDD
TC
Core Supply Voltage
I/O Supply Voltage
Operating Case Temperature Range
Default
A version
(1) All voltage values are with referenced to VSS unless otherwise specified.
MIN NOM MAX UNIT
1.14
1.2 1.32 V
3.13
3.3 3.47 V
0
90
°C
–40
105
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Peripheral and Electrical Specifications
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