ATM90E32AS-AU-R datasheet(49/84 Pages) ATMEL

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M90E32AS [DATASHEET]

Atmel-46003B-SE-M90E32AS-Datasheet_02122015

DetectTh1

Channel 1 Current Threshold in Detection Mode

DetectTh2

Channel 2 Current Threshold in Detection Mode

DetectTh3

Channel 3 Current Threshold in Detection Mode

Address: 11H

Type: Read/Write

Default Value: 0000H

Bit

Name

Description

15:8

CalCodeN

Channel 1 current negative detector calculation code.

Code mapping:

8'b0000-0000, Vc = -1.2mV = --0.85mVrms (Vc is the threshold of low power computation)

8'b1111-1111, Vc = 9mV = 6.35mVrms

DAC typical resolution is [9- (-1.2)]/256 = 40

μV = 28μVrms

7:0

CalCodeP

Channel 1 current positive detector calculation code.

Code mapping:

8'b0000-0000, Vc = -1.2mV = --0.85mVrms (Vc is the threshold of low power computation)

8'b1111-1111, Vc = 9mV = 6.35mVrms

DAC typical resolution is [9- (-1.2)]/256 = 40

μV = 28μVrms

Address: 12H

Type: Read/Write

Default Value: 0000H

Bit

Name

Description

15:8

CalCodeN

Channel 2 current negative detector calculation code.

Code mapping:

8'b0000-0000, Vc = -1.2mV = --0.85mVrms (Vc is the threshold of low power computation)

8'b1111-1111, Vc = 9mV = 6.35mVrms

DAC typical resolution is [9- (-1.2)]/256 = 40

μV = 28μVrms

7:0

CalCodeP

Channel 2 current positive detector calculation code.

Code mapping:

8'b0000-0000, Vc = -1.2mV = --0.85mVrms (Vc is the threshold of low power computation)

8'b1111-1111, Vc = 9mV = 6.35mVrms

DAC typical resolution is [9- (-1.2)]/256 = 40

μV = 28μVrms

Address: 13H

Type: Read/Write

Default Value: 0000H

Bit

Name

Description

15:8

CalCodeN

Channel 3 current negative detector calculation code.

Code mapping:

8'b0000-0000, Vc = -1.2mV = --0.85mVrms (Vc is the threshold of low power computation)

8'b1111-1111, Vc = 9mV = 6.35mVrms

DAC typical resolution is [9- (-1.2)]/256 = 40

μV = 28μVrms

7:0

CalCodeP

Channel 3 current positive detector calculation code.

8'b0000-0000, Vc = -1.2mV = --0.85mVrms (Vc is the threshold of low power computation)

8'b1111-1111, Vc = 9mV = 6.35mVrms

DAC typical resolution is [9- (-1.2)]/256 = 40

μV = 28μVrms

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