mic3003 Micrel Semiconductor, mic3003 Datasheet - Page 55

• Manufacturer Part Number: mic3003
• Description: Fom Management Ic With Internal Calibration
• Manufacturer: Micrel Semiconductor

Micrel, Inc.
May 2009
Default Value
Serial address
Byte address
read-only
D[7-3]
D[2:0]
reserved
D[7]
Bit(s)
RESETOUT
read-only
reserved
D[6]
Reserved
Function
Controls the reset output at pin 17
(QGPO) when Reset mode is
selected (OEMCFG3-7 set to 1)
read-only
reserved
D[5]
A2 h
255 = FF h
read-only
reserved
D[4]
RESETOUT
Operation
Read-only; these bits always return 00000.
By default, these three bits are 000, and the QGPO output
is undriven.
If RESET mode is selected in OEMCFG3:
When the three bits are written to 111, QGPO’s open-drain
output will be driven low for 125 μs (typical), after which
QGPO reenters the undriven state.
The RESETOUT field is cleared from 111 to 000 22.5 ms
(typical) after the deassertion edge of QGPO. Other values
of this delay may be selected in the TRSTCLR[2:0] field in
OEMCFG2.
If Reset mode in OEMCFG3 is not selected, these three
bits have no function.
read-only
55
reserved
D[3]
0000 0000 b = 00 h
RESETOUT
read/write
D[2]
[e-mail]
RESETOUT
read/write
D[1]
RESETOUT
or [phone]
read/write
M9999-052709-A
D[0]
MIC3003