MC9S12XS256RMV1 xs128芯片手册4

MC9S12XS256 Reference Manual Covers MC9S12XS-Family MC9S12XS256

MC9S12XS128

MC9S12XS64

S12XS

Microcontrollers

MC9S12XS256RMV1

Rev. 1.03

06/2008

7a550776f242336c1eb95e87

To provide the most up-to-date information, the document revision on the World Wide Web is the most current.A printed copy may be an earlier revision.To verify you have the latest information available,refer to: 7a550776f242336c1eb95e87/

This document contains information for the complete S12XS-Family and thus includes a set of separate flash (FTMR) module sections to cover the whole family. A full list of family members and options is included in the appendices.

This document contains information for all constituent modules,with the exception of the CPU.For CPU information please refer to CPU12XV1 in the CPU12/CPU12X Reference Manual.

Revision History

Date Revision

Level

Description

May, 2007 1.00Initial version - PRELIMINARY

August, 2007 1.01Corrected CPU documentation reference in above paragraph

Updated chp. ‘256 KByte Flash Module’ - see ‘FTMR256K1 Revision History’Updated chp. ‘128 KByte Flash Module’ - see ‘FTMR128K1 Revision History’Updated chp. ‘Port Integration Module’ - see ‘Revision History’

Unburied tag of chp. 16 ‘Timer Module (TIM16B8CV2)’

Removed subject-to-change note on pinouts in ?gs. 1-3 to 1-5

Changed ‘drive’ to ‘output’ of ECLK on PE4 in 1.2.3.10 for clarity

Added 1M04M mask revision to table 1-3

Corrected description of ESD diode connections in A.1.2

Updated Thermal Package Characteristics in table A-5

Added XIRQ pulse width to table A-6 and A-7

Made 64-pin package drawing visible in ?g. B-3

Corrected PWM channel numbers in table D-2

Several corrections in E.1 ‘Detailed Register Map’

Minor cosmetic corrections

Added document order number to cover, changed title, updated backcover

February, 2008 1.02Updated CPU version in above paragraph according to new CPU manual Corrected number of SPI and SCI modules in Features

Corrected SPI pins on routed Port M locations in Detailed Signal Descriptions Reset Sources and Interrupt Vector Locations tables updated

Updated FTMR, XMMC, PIM, TIM, VREG, XDBG and XINT sections

Added Temperature Sensor Con?guration section

Updated several tables in Appendix A

Added NVM timing characteristics

Updated VREG electrical characteristics

Updated mechanical package drawings

S12XS-Family Reference Manual, Rev. 1.03

Freescale Semiconductor PRELIMINARY 3June, 2008 1.03

Corrected SPI0pins in family block diagram and Detailed Signal Descriptions Corrected descriptions of pins PM2,3,5 in Pin-out Summary table

Added general application note at beginning of Detailed Signal Descriptions Updated ADC, PIM, XDBG, and CRG sections

Added FTM64K1 section

Added/updated max. Idd limits in Appx. A

Added A TD min./max. values to electrical characteristics in Appx. A Added A TD min./max. values to conversion performance in Appx. A Added jitter ?t parameter in Appx. A

Updated several parameter classi?cations in Appx. A

Updated several VREG electricals in Appx. A

Corrected bit names in Appx. E Revision History (continued)

Date Revision

Level Description

S12XS-Family Reference Manual, Rev. 1.03

4PRELIMINARY Freescale Semiconductor

Chapter1Device Overview S12XS-Family . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17 Chapter2Port Integration Module (S12XSPIMV1) . . . . . . . . . . . . . . . . . . . . . . . . . . .55 Chapter3Memory Mapping Control (S12XMMCV4) . . . . . . . . . . . . . . . . . . . . . . . .121 Chapter4Interrupt (S12XINTV2). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .145 Chapter5Background Debug Module (S12XBDMV2). . . . . . . . . . . . . . . . . . . . . . .161 Chapter6S12X Debug (S12XDBGV3) Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . .187 Chapter7Security (S12XS9SECV2). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .223 Chapter8S12XE Clocks and Reset Generator (S12XECRGV1) . . . . . . . . . . . . . . .229 Chapter9Pierce Oscillator (S12XOSCLCPV2) . . . . . . . . . . . . . . . . . . . . . . . . . . . .263 Chapter10Analog-to-Digital Converter (ADC12B16CV1) . . . . . . . . . . . . . . . . . . . . .267 Chapter11Freescale’s Scalable Controller Area Network (S12MSCANV3) . . . . . .293 Chapter12Periodic Interrupt Timer (S12PIT24B4CV1) . . . . . . . . . . . . . . . . . . . . . . .349 Chapter13Pulse-Width Modulator (S12PWM8B8CV1) . . . . . . . . . . . . . . . . . . . . . . .365 Chapter14Serial Communication Interface (S12SCIV5). . . . . . . . . . . . . . . . . . . . . .397 Chapter15Serial Peripheral Interface (S12SPIV5). . . . . . . . . . . . . . . . . . . . . . . . . . .435 Chapter16Timer Module (TIM16B8CV2). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .461 Chapter17Voltage Regulator (S12VREGL3V3V1) . . . . . . . . . . . . . . . . . . . . . . . . . . .489 Chapter18256 KByte Flash Module (S12XFTMR256K1V1). . . . . . . . . . . . . . . . . . . .507 Chapter19128 KByte Flash Module (S12XFTMR128K1V1). . . . . . . . . . . . . . . . . . . .565 Chapter2064 KByte Flash Module (S12XFTMR64K1V1). . . . . . . . . . . . . . . . . . . . . .623 Appendix A Electrical Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .679 Appendix B Package Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .719 Appendix C PCB Layout Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .729 Appendix D Derivative Differences . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .733 A …… 此处隐藏：74768字，全部文档内容请下载后查看。喜欢就下载吧 ……