MIC3003_11 Datasheet, PDF (74/75 Pages) Micrel Semiconductor – FOM Management IC with Internal Calibration

Micrel, Inc.
MIC3003
A6
Address
74 (4Ah)
75 (4Bh)
76 (4Ch)
77 (4Dh)
78 (4Eh)
79 (4Fh)
80 (50h)
81 (51h)
82 (52h)
83 (53h)
84 (54h)
85 (55h)
86 (56h)
87 (57h)
Bytes
Definition
TOFFh
TOFF0l
VSLP0h
VSLP0l
VOFFh
VOFF0l
ISLP0h
ISLP0l
IOFFh
IOFF0l
TXSLPh
TXSLPl
TXOFFh
TXOFFl
Temperature offset (six-bit signed offset, .5 C resolution)
Not used
Voltage slope, high byte
Voltage slope, low byte
Voltage offset, high byte
Voltage offset, low byte
Bias current slope, high byte
Bias current slope, low byte
Bias current offset, high byte
Bias current offset, low byte
TX Power slope, high byte
TX Power slope, low byte
TX Power offset, high byte
TX Power offset, low byte
Manufacturer ID Register (MFG_ID)
Identifies Micrel as the manufacturer of the device. Always returns 2Ah
D[7]
read-only
D[6]
read-only
D[5]
read-only
D[4]
read-only
D[3]
read-only
D[2]
read-only
D[1]
read-only
D[0]
read-only
Default value
0010 1010b = 2Ah
Serial address
Byte address
A6h
254 = FEh
The value in this register, in combination with the DEV_ID register, serves to identify the MIC3003 and its revision number to
software.
This register is read-only.
Bit(s)
D[7:0]
Function
Identifies Micrel as the manufacturer of the device. Always
returns 2Ah.
Operation
Read-only. Always returns Ah
Device ID Register (DEV_ID)
D[7]
read-only
D[6]
read-only
D[5]
read-only
D[4]
read-only
D[3]
read-only
D[2]
read-only
D[1]
read-only
D[0]
read-only
MIC3003 Device ID
always reads 0 at D[7-6] and 11 at D[5-4]
Die Revision
Default value
0011 XXXXb = 3Xh
Serial address
A6h
Byte address
255 = FFh
The value in this register, in combination with the MFG_ID register, serve to identify the MIC3003 and its revision number to
software. This register is read-only.
November 2009
74
M9999-111209-C
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