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the most current. Your printed copy may be an earlier revision. To verify you have the latest information
available, refer to:
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The following revision history table summarizes changes contained in this document.
Revision History
Date
November 10, 2005
Revision
Level
1.07
New Data Sheet
Table A-4. Operating Conditions
— Updated minimum value for I/O, Regulator and
Analog Supply Voltage
January 18, 2005
1.08
Table A-9. Voltage Regulator Electrical Parameters
— Updated minimum value for Low
Voltage Interrupt for both Assert Level and Deassrt Level.
Description
Freescale™ and the Freescale logo are trademarks of Freescale Semiconductor, Inc.
This product incorporates SuperFlash® technology licensed from SST.
© Freescale Semiconductor, Inc., 2006. All rights reserved.
MC9S12E256 Data Sheet, Rev. 1.08
4
Freescale Semiconductor
List of Chapters
Chapter 1
Chapter 2
Chapter 3
Chapter 4
Chapter 5
Chapter 6
Chapter 7
Chapter 8
Chapter 9
Chapter 10
Chapter 11
Chapter 12
Chapter 13
Chapter 14
Chapter 15
Chapter 16
Chapter 17
Chapter 18
Chapter 19
MC9S12E256 Device Overview (MC9S12E256DGV1) . . . . . . . 21
256 Kbyte Flash Module (FTS256K2V1) . . . . . . . . . . . . . . . . . . 81
Port Integration Module (PIM9E256V1). . . . . . . . . . . . . . . . . . 119
Clocks and Reset Generator (CRGV4) . . . . . . . . . . . . . . . . . . 165
Oscillator (OSCV2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 201
Analog-to-Digital Converter (ATD10B16CV4) . . . . . . . . . . . . 205
Digital-to-Analog Converter (DAC8B1CV1) . . . . . . . . . . . . . . 235
Serial Communication Interface (SCIV4) . . . . . . . . . . . . . . . . 243
Serial Peripheral Interface (SPIV3) . . . . . . . . . . . . . . . . . . . . . 275
Inter-Integrated Circuit (IICV2) . . . . . . . . . . . . . . . . . . . . . . . . 297
Pulse Width Modulator with Fault Protection
(PMF15B6CV2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 319
Pulse-Width Modulator (PWM8B6CV1). . . . . . . . . . . . . . . . . . 377
Timer Module (TIM16B4CV1) . . . . . . . . . . . . . . . . . . . . . . . . . . 411
Dual Output Voltage Regulator (VREG3V3V2). . . . . . . . . . . . 437
Background Debug Module (BDMV4). . . . . . . . . . . . . . . . . . . 445
Debug Module (DBGV1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 469
Interrupt (INTV1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 501
Multiplexed External Bus Interface (MEBIV3) . . . . . . . . . . . . 509
Module Mapping Control (MMCV4) . . . . . . . . . . . . . . . . . . . . . 541
Appendix A Electrical Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . 559
Appendix B Ordering Information and Mechanical Drawings. . . . . . . . . . 594
MC9S12E256 Data Sheet, Rev. 1.08
Freescale Semiconductor
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