MC33972 Datasheet, PDF (27/28 Pages) Motorola, Inc – Multiple Switch Detection Interface with Suppressed Wake-Up

REVISION DATE
4.0
2/2006
5.0
6/2006
6.0
7/2006
7.0
11/2006
8.0
12/2006
9.0
4/2007
REVISION HISTORY
REVISION HISTORY
DESCRIPTION OF CHANGES
• Converted to Freescale format
• Added PC33972A version
• Changed Figure 15, Power Supply Active in Sleep Mode
• Changed Figure 16, Power Supply Shutdown in Sleep Mode
• Updated Outline Drawing for package
• Update to the prevailing Freescale form and style.
• Added MC33972T devices.
• Updated StatiC Electrical Characteristics on page 6 with 33972T parameters.
• Changed Human Body Model parameters in Maximum Ratings table.
• Replaced Part Number MC33972TEW/R2 with MCZ33972TEW/R2
• Removed Peak Package Reflow Temperature During Reflow (solder reflow) parameter
from Maximum Ratings on page 5. Added note with instructions to obtain this information
from www.freescale.com.
• Restated note ⁽⁶⁾
• Changed Part Number MCZ33972TEW/R2 with MC33972TEW/R2
• Removed all references to the 33972T device.
• Removed the MC33972TDWB/R2, MC33972TEW/R2, and PC33972AEW/R2 from the
ordering information.
• Added MCZ33972AEW/R2 to the ordering information.
Analog Integrated Circuit Device Data
Freescale Semiconductor
33972
27