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About Dm355 Deep Sleep:

Other Parts Discussed in Thread: TMS320DM355

Dear All:

 I know that the minimum power consumption is as follows:(Power Consumption for Common TMS320DM355 Application Usage Scenarios.pdf)

Power Consumption per DM355 Power Supply Rail Breakdown

 Power Supply Rail Deep Sleep Power-Down Mode (mW)

1.3 V CPU Core 1.7

System PLL 0

1.8 V I/O 0.79

3.3 V I/O 2.52

DDR2 DLL 0.36

Total without DDR2 DRAM Power 5.37

 

I would like to ask whether we can turn off the 3.3V I/O?

 

Thaks!

Allen