Motorola MC9S12DT256 User Manual page 2

Revision History
Version Revision Effective
Number Date
24 March
V03.00
2003
30 June
V03.01
2003
24 July
V03.02
2003
26 July
V03.03
2003
15 March
V03.04
2004
4 April
V03.05
2005
12 Oct
V03.06
2005
02 Jan
V03.07
2006
Motorola reserves the right to make changes without further notice to any products herein to improve reliability, function or
design. Motorola does not assume any liability arising out of the application or use of any product or circuit described herein;
neither does it convey any license under its patent rights nor the rights of others. Motorola products are not designed, intended,
or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to
support or sustain life, or for any other application in which the failure of the Motorola product could create a situation where
personal injury or death may occur. Should Buyer purchase or use Motorola products for any such unintended or unauthorized
application, Buyer shall indemnify and hold Motorola and its officers, employees, subsidiaries, affiliates, and distributors harmless
against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of
personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that Motorola was
negligent regarding the design or manufacture of the part.
Author
Date
Description of Changes
Initial version for Maskset L91N , based on MC9S12DP256B
V02.11.
• added new HCS12 core documentation
• added cumulative program/erase cycle limitation
to Table A-12 for EEPROM
• updated Table 0-2 Document References
• removed cumulative program/erase cycle
limitation from Table A-12 for EEPROM
• added LRAE generic load and execute info to
section 15
• Added MC9S12DT256 in QFP 80 to Table 0-1
• Added Masksets 0L01Y and 4L91N
• Changed NVM data retention specification
Table A-12
• Corrected Flash Burst Programming Time Table
A-11,
NVM Reliability Spec Table A-12 ,Figure A-2
•
Corrected Flash Burst Programming Time Table
•
A-11,
DOCUMENT NUMBER
9S12DT256DGV3/D
2