MIC281 데이터 시트보기 (PDF) - Micrel

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MIC281

Two-Zone Thermal Supervisor Advance Information

Micrel 

MIC281

Micrel

D[7]

read-only

0

D[6]

read-only

0

Manufacturer ID Register (MFG_ID)

8-bits, read-only

Manufacturer ID Register

D[5]

read-only

D[4]

read-only

D[3]

read-only

D[2]

read-only

1

0

1

0

D[1]

read-only

1

D[0]

read-only

0

BIT(S)

D[7:0]

FUNCTION

Identifies Micrel as the manufacturer of the device. Always returns 2Ah.

Power-up default value:

0010 1010b = 2Ah

Read command byte:

1111 1110b = FEh

Operation*

Read-only. Always returns 2Ah.

D[7]

read-only

D[6]

read-only

Die Revision Register (DIE_REV)

8-bits, read-only

Die Revision Register

D[5]

read-only

D[4]

read-only

D[3]

read-only

D[2]

read-only

MIC281 DIE REVISION NUMBER

D[1]

read-only

D[0]

read-only

Bit(s)

D[7:0]

Function

Identifies the device revision number

Power-up default value:

Read command byte:

[Device revision number]h

1111 1111b = FFh

Operation*

Read-only

November 2004

9

MIC281

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