MIC281_14 Datasheet, PDF (10/14 Pages) Micrel Semiconductor – Low-Cost IttyBitty™ Thermal Sensor

Micrel, Inc.
Manufacturer ID Register (MFG_ID) 8-bits, Read only
MIC281
D[7]
read-only
0
D[6]
read-only
0
D[5]
read-only
1
Manufacturer ID Register
D[4]
read-only
D[3]
read-only
0
1
D[2]
read-only
0
D[1]
read-only
1
D[0]
read-only
0
Bit
D[7:0]
Function
Identifies Micrel, Inc. as the manufacturer of the device
Power-up default value: 0010 1010_b = 2A_h
Read command byte: 1111 1110_b = FE_h
Die Revision Register (DIE_REV) 8-bits, Read only
Operation
Read only. Always returns 2Ah
D[7]
read-only
D[6]
read-only
D[5]
read-only
Die Revision Register
D[4]
read-only
D[3]
read-only
MIC281 die revision number
D[2]
read-only
D[1]
read-only
D[0]
read-only
Bit
D[7:0]
Function
Identifies the device revision number.
Power-up default value: [device revision number]_h
Read command byte: 1111 1111_b = FF_h
Operation
Read only
April 23, 2014
10
Revision 2.0