MIC3003GFL Datasheet, PDF (69/74 Pages) Micrel Semiconductor – FOM Management IC with Internal Calibration

Micrel, Inc.
MIC3003GFL
Bit(s)
D[7]
D[6]
D[5]
D[4]
D[3]
D[2]
D[1]
Function
SHDN output enable / disable
Lookup table temperature
offset control
Temperature result register
offset control
Polarity of TXFAULT
SMBus multipart support
OEM password location
SMBUS timeout enable /
disable
Operation
0: SHDN is enabled. TXFAULT will trigger the SHDN output
1: SHDN is disabled. TXFAULT has no effect on the SHDN output
This applies when pin 12 is set as the SHDN output
0: The temperature result used for the LUT access averaging algorithm does
not have the offset coefficient applied
1: The temperature result used for the LUT access averaging algorithm is
offset by the signed 6-bit (.5 C resolution) offset coefficient.
0: The temperature result register does not have the offset coefficient applied
1: The temperature result register is offset by the signed 6-bit (.5 C resolution)
offset coefficient.
0: TXFAULT is active-high
1: TXFAULT is active-low
0: Multipart mode off
1: Multipart mode on
0: A6h: 120-123 (78h-7Bh)
1: A6h: 123-126 (7Bh-7Eh)
0: SMBUS timeout enabled
1: SMBUS timeout disabled
OEM Configuration 6 (OEMCFG6)
D[7]
read/write
D[6]
read/write
D[5]
read/write
D[4]
read/write
D[3]
read/write
D[2]
read/write
D[1]
read/write
D[0]
read/write
Default value
0000 0000b = 00h
Serial address
A6h
Byte address
27 = 1Bh
This register is non-volatile and will be maintained through power and reset cycles. A valid OEM password is required for access
to these registers.
July 2010
69
M9999-072910-A
[e-mail] or [phone]