MC9S12E256 Datasheet, PDF (5/602 Pages) Freescale Semiconductor, Inc – HCS12 Microcontrollers

List of Chapters
Chapter 1 MC9S12E256 Device Overview (MC9S12E256DGV1) . . . . . . . 21
Chapter 2 256 Kbyte Flash Module (FTS256K2V1) . . . . . . . . . . . . . . . . . . 81
Chapter 3 Port Integration Module (PIM9E256V1). . . . . . . . . . . . . . . . . . 119
Chapter 4 Clocks and Reset Generator (CRGV4) . . . . . . . . . . . . . . . . . . 165
Chapter 5 Oscillator (OSCV2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 201
Chapter 6 Analog-to-Digital Converter (ATD10B16CV4) . . . . . . . . . . . . 205
Chapter 7 Digital-to-Analog Converter (DAC8B1CV1) . . . . . . . . . . . . . . 235
Chapter 8 Serial Communication Interface (SCIV4) . . . . . . . . . . . . . . . . 243
Chapter 9 Serial Peripheral Interface (SPIV3) . . . . . . . . . . . . . . . . . . . . . 275
Chapter 10 Inter-Integrated Circuit (IICV2) . . . . . . . . . . . . . . . . . . . . . . . . 297
Chapter 11 Pulse Width Modulator with Fault Protection
(PMF15B6CV2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 319
Chapter 12 Pulse-Width Modulator (PWM8B6CV1). . . . . . . . . . . . . . . . . . 377
Chapter 13 Timer Module (TIM16B4CV1) . . . . . . . . . . . . . . . . . . . . . . . . . . 411
Chapter 14 Dual Output Voltage Regulator (VREG3V3V2). . . . . . . . . . . . 437
Chapter 15 Background Debug Module (BDMV4). . . . . . . . . . . . . . . . . . . 445
Chapter 16 Debug Module (DBGV1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 469
Chapter 17 Interrupt (INTV1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 501
Chapter 18 Multiplexed External Bus Interface (MEBIV3) . . . . . . . . . . . . 509
Chapter 19 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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