MC9S12DT256B中文资料
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Original Release Date: 29 Mar 2001 Revised: Mar 5, 2003 Motorola, Inc
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.
V01.00 29 MAR 2001 8 MAY 2001 29 MAR 2001 8 MAY 2001
Author
Initial version.
Description of Changes
V01.01
Freescale Semicge 4.5V . . 5.25V Current Injection on single pin +- 2.5mA added DC bias level on EXTAL pin minor cosmetics and corrected typos changed ATD Electrical Characteristics seperate coupling ratio for positive and negative bulk current injection added pinout for 80QFP corrected SPI timing corrected Expanded Bus Timing Characteristics Some corrections on pin usage after review Minor corrections with respect to format and wording Added SRAM data retention disclaimer Changed Oscillator Characteristics tCQOUT max 2.5s and replaced Clock Monitor Time-out by Clock Monitor Failure Assert Frequency Changed Self Clock Mode Frequency min 1MHz and max 5.5MHz Changed IDDPS (RTI and COP disabled) to 400uA Corrected fref and REFDV/SYNR Settings for PLL Stabilization Delay Measurements, added tEXTR and tEXTF to Oscillator Characteristics, Corrected tEXTL and tEXTH values Added thermal resistance for LQFP 80, added PCB layout proposal for power and ground connections Added Document Names Variable definitions and Names have been hidden Added Maskset 1K79X Modified description in chapter A.5.2 Oscillator
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Freescale Semiconductor, Inc. MC9S12DP256B Device User Guide — 9S12DP256BDGV2/D V02.14
1 For More Information On This Product, Go to:
Freescale Semiconductor, Inc.
DOCUMENT NUMBER 9S12DP256BDGV2/D
Revision History
Version Revision Effective Number Date Date
Freescale Semiconductor, Inc.
DOCUMENT NUMBER 9S12DP256BDGV2/D
MC9S12DP256B Device User Guide V02.14 Covers also
Freescale Semiconductor, Inc...
MC9S12DT256C, MC9S12DJ256C, MC9S12DG256C, MC9S12DT256B, MC9S12DJ256B, MC9S12DG256B MC9S12A256B
V02.07
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.
Version Revision Effective Number Date Date