DOCUMENT NUMBER
9S12DT256DGV3/D
MC9S12DT256
Device User Guide
V03.07
Covers also
MC9S12A256, MC9S12DJ256
MC9S12DG256,
Original Release Date: 24 March 2003
Revised: 2 January 2006
Freescale Semiconductor, Inc
1DOCUMENT NUMBER
9S12DT256DGV3/D
Revision History
Version Revision Effective
Author Description of Changes
Number Date Date
24 March Initial version for Maskset L91N , based on MC9S12DP256B
V03.00
2003 V02.11.
added new HCS12 core documentation
added cumulative program/erase cycle limitation
30 June
V03.01
2003
to Table A-12 for EEPROM
updated Table 0-2 Document References
removed cumulative program/erase cycle
limitation from Table A-12 for EEPROM
24 July
V03.02
2003
added LRAE generic load and execute info to
section 15
26 July
Added MC9S12DT256 in QFP 80 to Table 0-1
V03.03
2003
15 March
Added Masksets 0L01Y and 4L91N
V03.04
2004
Changed NVM data retention specification
4 April
V03.05
2005
Table A-12
Corrected Flash Burst Programming Time Table
12 Oct
A-11,
V03.06
2005
NVM Reliability Spec Table A-12 ,Figure A-2
Corrected Flash Burst Programming Time Table
02 Jan
V03.07
2006
A-11,
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design. Motorola does not assume any liability arising out of the application or use of any product or circuit described herein;
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or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to
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negligent regarding the design or manufacture of the part.
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