SMM150
Preliminary Information
DEFAULT CONFIGURATION REGISTER SETTINGS – SMM150NC-356
Register
Contents
Function
R00
D5
Glitch filter delay time set to 120µs.
R01
R02
71
9A
Nominal setting is 1.802V.
Margin high setting is 2.002V.
R03
R04
48
Margin low setting is 1.602V.
E0
COMP1 is UV sensor, COMP2 is OV sensor, Fault output disabled when margining,
Fault does not hold off or shutdown, Fault latched by Ready I/O Pin.
Max converter Settling Time is 2.5ms, Margin I2C command enabled, MUP/MDN
pins disabled, WP is active low. VREF set to 1.25V
R05
28
RC1
The default device ordering number is SMM150NC-356, is programmed as described above
and tested over the commercial temperature range. See Application Note 46 for a complete
description of the Configuration Register settings and corresponding Windows GUI
control.
Summit Microelectronics, Inc
2075 2.6 05/13/05
19
SUMMIT [ SUMMIT MICROELECTRONICS, INC. ]
