MB96310 datasheet(71/82 Pages) CYPRESS

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Document Number: 002-04592 Rev. *A

Page 70 of 81

MB96310 Series

15. Example Characteristics

15.1 Temperature dependency of power supply currents

The following diagrams show the current consumption of samples with typical wafer process parameters in different operation modes.

Common condition for all operation modes:

•VCC = AVCC = 5.0V

• Main clock = 4MHz external clock

• Sub clock = 32kHz external clock

Operation mode details:

Mode name

Details

PLL Run 56

PLL Run mode current ICCPLL with the following settings:

•fCLKS1 = fCLKS2 = fCLKB = fCLKP1 = 56MHz

•fCLKP2 = 28MHz

•

Regulator in High Power Mode

•

Core voltage at 1.9V (VRCR:HPM[1:0] = 11B)

•

2 Flash/ROM wait states (MTCRA=233AH)

•

RC oscillator and Sub oscillator stopped

PLL Run 48

PLL Run mode current ICCPLL with the following settings:

•fCLKS1 = fCLKS2 = 96MHz

•fCLKB = fCLKP1 = 48MHz

•fCLKP2 = 24MHz

•

Regulator in High Power Mode

•

Core voltage at 1.9V (VRCR:HPM[1:0] = 11B)

•

1 Flash/ROM wait states (MTCRA=6B09H)

•

RC oscillator and Sub oscillator stopped

PLL Run 24

PLL Run mode current ICCPLL with the following settings:

•fCLKS1 = fCLKS2 = 48MHz

•fCLKB = fCLKP1 = fCLKP2 = 24MHz

•

Regulator in High Power Mode

•

Core voltage at 1.8V (VRCR:HPM[1:0] = 10B)

•

0 Flash/ROM wait states (MTCRA=2208H)

•

RC oscillator and Sub oscillator stopped

Main Run

Main Run mode current ICCMAIN with the following settings:

•fCLKS1 = fCLKS2 = fCLKB = fCLKP1 = fCLKP2 = 4MHz

•

Regulator in High Power Mode

•

Core voltage at 1.8V (VRCR:HPM[1:0] = 10B)

•

1 Flash/ROM wait states (MTCRA=0239H)

•

PLL, RC oscillator and Sub oscillator stopped

RC Run 2M

RC Run mode current ICCRCH with the following settings:

•

RC oscillator set to 2MHz (CKFCR:RCFS = 1)

•fCLKS1 = fCLKS2 = fCLKB = fCLKP1 = fCLKP2 = 2MHz

•

Regulator in High Power Mode

•

Core voltage at 1.8V (VRCR:HPM[1:0] = 10B)

•

1 Flash/ROM wait states (MTCRA=0239H)

•

PLL, Main oscillator and Sub oscillator stopped

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