935315271557 datasheet, PDF - EEWORLD Datasheet

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935315271557: DescriptionMicrocontroller; CategoryThe embedded processor and controller Microcontrollers and processors; File Size5MB，738 Pages; ManufacturerNXP; Websitehttps://www.nxp.com

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935315271557 Overview

Microcontroller

935315271557 Parametric

Parameter Name	Attribute value
Maker	NXP
package instruction	QFP,
Reach Compliance Code	unknown
Has ADC	YES
Address bus width
bit size	16
maximum clock frequency	40 MHz
DMA channel	NO
External data bus width
length	20 mm
Number of I/O lines	91
Number of terminals	112
PWM channel	YES
encapsulated code	QFP
Package shape	SQUARE
Package form	FLATPACK
speed	40 MHz
Maximum supply voltage	5.5 V
Minimum supply voltage	3.13 V
Nominal supply voltage	5 V
surface mount	YES
Terminal form	GULL WING
Terminal pitch	0.65 mm
Terminal location	QUAD
width	20 mm
uPs/uCs/peripheral integrated circuit type	MICROCONTROLLER
Base Number Matches	1

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MC9S12XS256

Reference Manual

Covers MC9S12XS Family

MC9S12XS256

MC9S12XS128

MC9S12XS64

HCS12

Microcontrollers

MC9S12XS256RMV1

Rev. 1.13

08/2012

freescale.com

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

Chapter 20

Appendix A

Appendix B

Appendix C

Appendix D

Appendix E

Appendix F

Device Overview S12XS Family . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19

Port Integration Module (S12XSPIMV1) . . . . . . . . . . . . . . . . . . . . . . . . . . .59

Memory Mapping Control (S12XMMCV4) . . . . . . . . . . . . . . . . . . . . . . . .127

Interrupt (S12XINTV2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .151

Background Debug Module (S12XBDMV2) . . . . . . . . . . . . . . . . . . . . . . .169

S12X Debug (S12XDBGV3) Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . .195

Security (S12XS9SECV2). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .231

S12XE Clocks and Reset Generator (S12XECRGV1) . . . . . . . . . . . . . . .237

Pierce Oscillator (S12XOSCLCPV2) . . . . . . . . . . . . . . . . . . . . . . . . . . . .267

Analog-to-Digital Converter (ADC12B16CV1) . . . . . . . . . . . . . . . . . . . . .271

Freescale’s Scalable Controller Area Network (S12MSCANV3) . . . . . .295

Periodic Interrupt Timer (S12PIT24B4CV1) . . . . . . . . . . . . . . . . . . . . . . .349

Pulse-Width Modulator (S12PWM8B8CV1) . . . . . . . . . . . . . . . . . . . . . . .365

Serial Communication Interface (S12SCIV5) . . . . . . . . . . . . . . . . . . . . . .397

Serial Peripheral Interface (S12SPIV5) . . . . . . . . . . . . . . . . . . . . . . . . . . .435

Timer Module (TIM16B8CV2). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .461

Voltage Regulator (S12VREGL3V3V1) . . . . . . . . . . . . . . . . . . . . . . . . . . .489

256 KByte Flash Module (S12XFTMR256K1V1). . . . . . . . . . . . . . . . . . . .507

128 KByte Flash Module (S12XFTMR128K1V1). . . . . . . . . . . . . . . . . . . .557

64 KByte Flash Module (S12XFTMR64K1V1). . . . . . . . . . . . . . . . . . . . . .607

Electrical Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .657

Package Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .698

PCB Layout Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .708

Derivative Differences . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .712

Detailed Register Address Map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .713

Ordering Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .735

S12XS Family Reference Manual, Rev. 1.13

Freescale Semiconductor

Chapter 1

Device Overview S12XS Family

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

1.1.1 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

1.1.2 Modes of Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

1.1.3 Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

1.1.4 Device Memory Map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

1.1.5 Address Mapping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

1.1.6 Detailed Register Map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

1.1.7 Part ID Assignments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

1.2 Signal Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

1.2.1 Device Pinout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

1.2.2 Pin Assignment Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

1.2.3 Detailed Signal Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

1.2.4 Power Supply Pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

1.3 System Clock Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48

1.4 Modes of Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49

1.4.1 Chip Conﬁguration Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49

1.4.2 Power Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50

1.4.3 Freeze Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51

1.5 Security . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51

1.6 Resets and Interrupts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51

1.6.1 Resets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51

1.6.2 Vectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51

1.6.3 Effects of Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53

1.7 ATD0 Conﬁguration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55

1.7.1 External Trigger Input Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55

1.7.2 ATD0 Channel[17] Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55

1.8 VREG Conﬁguration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55

1.8.1 Temperature Sensor Conﬁguration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55

1.9 BDM Clock Conﬁguration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56

1.10 Oscillator Conﬁguration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56

1.1

Chapter 2

Port Integration Module (S12XSPIMV1)

2.1

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59

2.1.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59

2.1.2 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60

External Signal Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60

Memory Map and Register Deﬁnition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64

S12XS Family Reference Manual, Rev. 1.13

Freescale Semiconductor

2.2

2.3

935315271557 Related Products

	935315271557	935315271528	935320277557	935320277528
Description	Microcontroller	Microcontroller	Microcontroller	Microcontroller
Maker	NXP	NXP	NXP	NXP
package instruction	QFP,	QFP,	QFP,	QFP,
Reach Compliance Code	unknown	unknown	unknown	unknown
Has ADC	YES	YES	YES	YES
bit size	16	16	16	16
maximum clock frequency	40 MHz	40 MHz	40 MHz	40 MHz
DMA channel	NO	NO	NO	NO
length	20 mm	20 mm	20 mm	20 mm
Number of I/O lines	91	91	91	91
Number of terminals	112	112	112	112
PWM channel	YES	YES	YES	YES
encapsulated code	QFP	QFP	QFP	QFP
Package shape	SQUARE	SQUARE	SQUARE	SQUARE
Package form	FLATPACK	FLATPACK	FLATPACK	FLATPACK
speed	40 MHz	40 MHz	40 MHz	40 MHz
Maximum supply voltage	5.5 V	5.5 V	5.5 V	5.5 V
Minimum supply voltage	3.13 V	3.13 V	3.13 V	3.13 V
Nominal supply voltage	5 V	5 V	5 V	5 V
surface mount	YES	YES	YES	YES
Terminal form	GULL WING	GULL WING	GULL WING	GULL WING
Terminal pitch	0.65 mm	0.65 mm	0.65 mm	0.65 mm
Terminal location	QUAD	QUAD	QUAD	QUAD
width	20 mm	20 mm	20 mm	20 mm
uPs/uCs/peripheral integrated circuit type	MICROCONTROLLER	MICROCONTROLLER	MICROCONTROLLER	MICROCONTROLLER
Base Number Matches	1	1	1	1

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