NXP Semiconductors S32K312EVB-Q172 Hardware User Manual Download Page 25

NXP Semiconductors 

 

S32K312EVB-Q172 HWUM  

 

S32K312EVB-Q172 | S32K312EVBQ172ND - Hardware User Manual  

 
 

S32K312EVB-Q172  
S32K312EVBQ172ND 
HWUM 

All Information provided in this document is subject to legal disclaimers 

© NXP B.V. 2020. All rights reserved 

NXP Semiconductors 

REV A1 

– 01/2022 

Page 

25

 of 

25

 

 

14  Legal Information 

 

14.1 Definitions 

Draft

 

—  A  draft  status  on  a  document  indicates  that  the 

content  is  still  under  internal  review  and  subject  to  formal 
approval, which may result in modifications or additions. NXP 
Semiconductors  does  not  give  any  representations  or 
warranties as to the accuracy or completeness of information 
included in a draft version of a document and shall have no 
liability for the consequences of use of such information

 

14.2 Disclaimers 

Limited  warranty  and  liability

 

—  Information  in  this 

document is  believed to  be  accurate  and  reliable.  However, 
NXP  Semiconductors  does  not  give  any  representations  or 
warranties,  expressed  or  implied,  as  to  the  accuracy  or 
completeness  of such  information  and shall  have  no  liability 
for  the  consequences  of  use  of  such  information.  NXP 
Semiconductors takes no responsibility for the content in this 
document if provided by an information source outside of NXP 
Semiconductors.  In  no  event  shall  NXP  Semiconductors  be 
liable  for  any  indirect,  incidental,  punitive,  special  or 
consequential  damages  (including  -  without  limitation  -  lost 
profits, lost savings, business interruption, costs related to the 
removal  or  replacement  of  any  products  or  rework  charges) 
whether  or  not  such  damages  are  based  on  tort  (including 
negligence),  warranty,  breach  of  contract  or  any  other  legal 
theory.  Notwithstanding  any  damages  that  customer  might 
incur  for  any  reason  whatsoever,  NXP  Semiconductors’ 
aggregate  and  cumulative  liability  towards  customer  for  the 
products described herein shall be limited in accordance with 
the  Terms  and  conditions  of  commercial  sale  of  NXP 
Semiconductors. 
 

Right  to  make  changes

 

—  NXP  Semiconductors  reserves 

the  right  to  make  changes  to  information  published  in  this 
document,  including  without  limitation  specifications  and 
product  descriptions,  at  any  time  and  without  notice.  This 
document  supersedes  and  replaces  all  information  supplied 
prior to the publication hereof. 
 

Applications

 

—  Applications  that  are  described  herein  for 

any of these products are for illustrative purposes only. NXP 
Semiconductors  makes  no  representation  or  warranty  that 
such applications will be suitable for the specified use without 
further testing or modification. Customers are responsible for 
the  design  and  operation  of  their  applications  and  products 
using 

NXP 

Semiconductors 

products, 

and 

NXP 

Semiconductors  accepts  no  liability  for  any  assistance  with 
applications or customer product design. It is customer’s sole 
responsibility to determine whether the NXP Semiconductors 
product is suitable and 

fit for the customer’s applications and 

products planned, as well as for the planned application and 
use of customer’s third-party customer(s). Customers should 
provide  appropriate  design  and  operating  safeguards  to 

minimize  the  risks  associated  with  their  applications  and 
products.  NXP Semiconductors  does  not  accept  any  liability 
related  to  any  default,  damage,  costs  or  problem  which  is 
based  on  any  weakness  or  default  in  the  customer’s 
applications  or  products,  or  the  application  or  use  by 
customer’s  third-party customer(s). Customer is responsible 
for doing all necessary testing for the customer’s applications 
and products using NXP Semiconductors products in order to 
avoid a default of the applications and the products or of the 
application or use by 

customer’s third-party customer(s). NXP 

does not accept any liability in this respect. 
 

Suitability for use in automotive applications

 

— This NXP 

Semiconductors  product  has  been  qualified  for  use  in 
automotive applications. Unless otherwise agreed in writing, 
the  product  is  not  designed,  authorized  or  warranted  to  be 
suitable  for  use  in  life  support,  life-critical  or  safety-critical 
systems  or  equipment,  nor  in  applications  where  failure  or 
malfunction  of  an  NXP  Semiconductors  product  can 
reasonably be expected to result in personal injury, death or 
severe 

property 

or 

environmental 

damage. 

NXP 

Semiconductors  and  its  suppliers  accept  no  liability  for 
inclusion and/or use of NXP Semiconductors products in such 
equipment or applications and therefore such inclusion and/or 
use is at the customer's own risk. 
 

Export  control 

  This  document  as  well  as  the  item(s) 

described herein may be subject to export control regulations. 
Export  might  require  a  prior  authorization  from  competent 
authorities. 
 

Translations

 

—  A  non-English  (translated)  version  of  a 

document  is  for  reference  only.  The  English  version  shall 
prevail in case of any discrepancy between the translated and 
English versions. 
 

Security

 

—  While  NXP  Semiconductors  has  implemented 

advanced  security  features,  all  products  may  be  subject  to 
unidentified vulnerabilities. Customers are responsible for the 
design  and  operation  of  their  applications  and  products  to 
reduce  the  effect  of  these  vulnerabilities  on  customer’s 
applications and products, and NXP Semiconductors accepts 
no liability for any vulnerability that is discovered. Customers 
should  implement  appropriate  design  and  operating 
safeguards  to  minimize  the  risks  associated  with  their 
applications and products. 

 

14.3 Trademarks 

Notice: All referenced brands, product names, service 
names and trademarks are the property of their respective 
owners. 
 

NXP

 

— wordmark and logo are trademarks of NXP B.V. 

  
   
 
 

Summary of Contents for S32K312EVB-Q172

Page 1: ...S32K312EVB Q172 Customer Evaluation Board for S32K312 MCUs Hardware User Manual S32K312EVB Q172 S32K312EVBQ172ND...

Page 2: ...7 S32K312EVB Q172 Power supply 8 7 1 S32K312EVB Q172 Main Power Supply 9 7 2 S32K312EVB Q172 5 0 Volts Power Supply 11 7 3 S32K312EVB Q172 3 3 Volts Power Supply 12 7 4 S32K312EVB Q172 VDD_HV_A 12 7...

Page 3: ...rpose Input output GPO General Purpose Output I2C Inter Integrated Circuit ICE In Circuit Emulator I O Input output JTAG Joint Test Access Group LAN Local Area Network LCD Liquid Crystal Display LED L...

Page 4: ...72 Block Diagram Figure 1 S32K312EVB Q172 Block diagram 4 S32K312EVB Q172 Features IMPORTANT Verify and download the last version of this document in http www nxp com Before the S32K312 Customer Evalu...

Page 5: ...72 ND Reference Signal Default Configuration Description Comment S32K312 MCU U9 V1 01 P32K344EHT1VPBST MCU Power Supply VDD_HV_A_MCU 5 0V The VDDA_HV_A domain is connected to 5 0V Switching Power Supp...

Page 6: ...IN Phy0 PTB10 LPUART9_TX is routed to LIN Phy0 LIN2 TJA1022T PTB28 LPUART5_RX is routed to LIN Phy1 PTB27 LPUART5_TX is routed to LIN Phy1 User Push Buttons SW4 Disabled Active Low SW5 PTB19 Active Lo...

Page 7: ...subject to legal disclaimers NXP B V 2020 All rights reserved NXP Semiconductors REV A1 01 2022 Page 7 of 25 a The power switch SW1 must be in OFF position before to the EVB be connected to an externa...

Page 8: ...B Q172 Power supply Input and LED power indicators If no LED s are illuminated when power is applied to the EVB and the regulators are correctly enabled using the appropriate jumpers it is possible th...

Page 9: ...emiconductors REV A1 01 2022 Page 9 of 25 7 1 S32K312EVB Q172 Main Power Supply Figure 4 S32K312EVB Q172 Main power supply input Table 2 Main power supply connector Connector Description Ground V 12Vo...

Page 10: ...bled and can be used during customer production process to flash MCU without need of WD refresh After 80ms once the SW1 is in ON position the VDEBUG pin will be switching to a low voltage GND due to t...

Page 11: ...atchdog refresh by SPI Please review the FS26 documentation J5 OPEN All change of jumpers must be done once the EVB is unpowered from J3 and J5 as MANDATORY 7 2 S32K312EVB Q172 5 0 Volts Power Supply...

Page 12: ...upply Reference Jumper Position Description Comments J26 1 2 The 3 3V Switching power supply is routed to the main P3V3 domain 3 3V for all board Default closed OPEN The 3 3V output of the FS26x SBC i...

Page 13: ...3 P3V3 3 3V from the FS26 is selected for the VDD_HV_A_MCU reference OPEN VDD_HV_A domain is isolated and unpowered J10 1 2 VDD_HV_A is routed to VDD_HV_A_MCU reference This jumper can be used to cur...

Page 14: ...tors REV A1 01 2022 Page 14 of 25 8 S32K312EVB Q172 Programming and Debug Interface 8 1 RESET Switch and LED indicator The RESET switch SW2 provides for manual application of the RESET input signal Th...

Page 15: ...50 This small 20 pin 0 05 connector provides access to SWD SWV JTAG and ETM 4 bit signals available on a Cortex M3 M4 M7 device A 20 pin header Samtec FTSH 110 01 is specified with dimensions 0 50 x 0...

Page 16: ...72 LIN Interface The EVB incorporates two LIN interfaces connected the S32K312 MCU Using an NXP LIN transceivers the TJA1021T 20 C supporting both master and slave mode jumper selectable The output fr...

Page 17: ...AN Interface Figure 14 S32K312EVB Q172 CAN Interface LIN2_OUT Page 13 VBATP_SW VDD_HV_B_PERH LIN1_SLP D17 PMEG4050EP A C LIN1_OUT Page 13 LIN Connector D8 PESD1LIN 1 2 VBATLIN1_TJA1021 D10 PESD1LIN 1...

Page 18: ...to CAN Phy0 as CAN0_STB 11 S32K312EVB Q172 User Peripherals 11 1 User RGB LED Indicator There is 1 active high user RGB LEDs are connected by NPN transistors to the MCU ports The USERLEDs are connecte...

Page 19: ...ault Color Comment D13 RGBLED0_RED PTA29 Red Active High RGBLED0_GREEN PTA30 Green Active High RGBLED0_BLUE PTA31 Blue Active High Figure 16 S32K312EVB User RGB LED Indicator Figure 17 S32K312EVB Q172...

Page 20: ...uttons active to high pulled low driven to VDD_HV_A and VDD_HV_B the push button switches SW6 and SW5 connected to MCU ports The switches are connected as follows Figure 18 S32K312EVB Q172 User Pushbu...

Page 21: ...ween each USER_SWx and the MCU pins These can be removed if required to isolate or change the User Switch from the default MCU pin 11 3 ADC Rotary Potentiometers The EVB incorporates a couple of ADC R...

Page 22: ...o legal disclaimers NXP B V 2020 All rights reserved NXP Semiconductors REV A1 01 2022 Page 22 of 25 Figure 21 S32K312EVB Q172 ADC Rotary Potentiometers 12 S32K312EVB Q172 Default Jumpers Figure 22 S3...

Page 23: ...ion Description Comments FS26x SBC Power Supply J22 1 2 FS26_VLDO1 5 0V is routed to P5V0 domain J26 1 2 FS26_VLDO2 3 3V is routed to P3V3 domain J1 1 2 Flash Mode configuration in the FS26 J5 1 2 S32...

Page 24: ...ation provided in this document is subject to legal disclaimers NXP B V 2020 All rights reserved NXP Semiconductors REV A1 01 2022 Page 24 of 25 13 S32K312EVB Q172 Revision history Table 16 Revision h...

Page 25: ...pts no liability for any assistance with applications or customer product design It is customer s sole responsibility to determine whether the NXP Semiconductors product is suitable and fit for the cu...

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