NXP Semiconductors S32K3X4EVB-Q257 Скачать руководство пользователя страница 36

NXP Semiconductors 

 

S32K3X4EVB-Q257 | S32K3X4EVBQ257ND

 

HWUM

  

 

Hardware User Manual  

 
 

S32K3X4EVB-Q257 HWUM 

All Information provided in this document is subject to legal disclaimers 

© NXP B.V. 2020. All rights reserved 

NXP Semiconductors 

REV B 

– 9/2021 

Page 

36

 of 

36

 

 

18  Legal Information 

 

18.1 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

 

18.2 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. 

 

18.3 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. 

  
   
 
 

Содержание S32K3X4EVB-Q257

Страница 1: ...S32K3X4EVB Q257 S32K3X4EVBQ257ND Customer Evaluation Board for S32K3x4 MCUs Hardware User Manual...

Страница 2: ...9 7 2 S32K3X4EVB Q257 FS26 Modes Operation 10 7 3 S32K3X4EVB Q257 5 0 Volts Power Supply 11 7 4 S32K3X4EVB Q257 3 3 Volts Power Supply 12 7 5 S32K3X4EVB Q257 VDD_HV_A 12 8 Programming and Debug Inter...

Страница 3: ...t 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 Light Emitting Dio...

Страница 4: ...S32K3X4EVB Q257 S32K3X4EVBQ257ND Block diagram 4 Features IMPORTANT Verify and download the last version of this document in http www nxp com Before the S32K344 Customer Evaluation board is used or po...

Страница 5: ...guration Interface S32K3X4 EVB Q257 S32K3X4 EVBQ257 ND Reference Signal Configuration Description Comment MCU Power Supply VDD_HV_A_MCU 5 0V The VDDA_HV_A domain is connected to 5 0V Switching Power S...

Страница 6: ...53 TJA1043 CAN0 PTA6 CAN0_RX is routed to CAN Phy0 PTA7 CAN0_TX is routed to CAN Phy0 PTC23 CAN0_ERRN is routed to PTC23 for CAN Phy0 PTC21 CAN0_EN is routed to PTC21 for CAN Phy0 PTC20 CAN0_STB is ro...

Страница 7: ...eps to connect and power on the board 1 Carefully unpack the S32K3X4EVB Q257 and observe ESD preventive measures while handling the K3 development board 2 Connect necessary cables between host PC and...

Страница 8: ...correctly LED D35 Indicates that the 5 0V linear regulator is enabled and working correctly LED D36 Indicates that the 3 3Vlinear regulator is enabled and working correctly Figure 3 S32K3X4EVB Q257 S3...

Страница 9: ...ower configurations of VDD_HV_A VDD_HV_B V15 and other interfaces 7 1 S32K3X4EVB Q257 Main Power Supply Figure 4 S32K3X4EVB Q257 S32K3X4EVBQ257ND Main power supply input Table 2 Main power supply conn...

Страница 10: ...p sequence starts with debug mode enabled and can be used during customer production process to flash MCU without need of WD refresh After 80ms once the SW10 is in ON position the VDEBUG pin will be s...

Страница 11: ...it fs window and sending properly serviced watchdog refresh by SPI Please review the FS26 documentation J685 OPEN All change of jumpers must be done once the EVB is unpowered from J3 and J5 as MANDATO...

Страница 12: ...3 3 Volts Power Supply Reference Jumper Position Description Comments J20 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...

Страница 13: ...reference OPEN VDD_HV_A domain is isolated and unpowered J24 1 2 The shunt resistor R57 0 2 Ohms is selected for current measurement proposals on the VDD_HV_A_MCU reference 2 3 The shunt resistor R58...

Страница 14: ...ply is selected for the VDD_HV_B_MCU reference 5 6 VDD_HV_A_MCU is routed to VDD_HV_B_MCU reference Default closed OPEN VDD_HV_B domain is isolated and unpowered CAUTION 2 or more connections jumpers...

Страница 15: ...hunt resistors R74 and R75 are disabled for current measurement proposals Default closed OPEN This jumper allows a differential measurement to the shunt resistor in series for the VDD_HV_B_MCU domain...

Страница 16: ...al in order to supply the NPN external Ballast transistor for the V15_MCU domain Default closed OPEN The VDD_HV_A and VDD_HV_B domains are isolated to supply the NPN external Ballast transistor for V1...

Страница 17: ...8 Programming and Debug Interface 8 1 RESET Switch and LED indicator The RESET switch SW2 provides for manual application of the RESET input signal The S32K3 MCU will drive the RESET signal to reset t...

Страница 18: ...ce A 20 pin header Samtec FTSH 110 01 is specified with dimensions 0 50 x 0 188 12 70 mm x 4 78 mm NOTE JTAG TRACE Signals Due that the MCU ports used for the trace signals also are shared with other...

Страница 19: ...a zero ohms resistors allowing the transceiver to be isolated from the MCU pin if desired The default configuration is with the zero ohms resistors routing the TX and RX signals from the MCU to the FT...

Страница 20: ...RX TX module under the domain voltage VDD_HV_B the R294 must be populated and R293 must be removed The USB to Serial UART interface in the EVB has two options to configure USB Bus powered configuratio...

Страница 21: ...two LIN interfaces connected the S32K344 MCU Using an NXP LIN transceivers the TJA1021T 20 C supporting both master and slave mode jumper selectable The output from the LIN transceivers is connected...

Страница 22: ...839 100pF DNP 0402 R1881 10 0K 0402 R1882 0 DNP 0402 LIN1_OUT TP273 T PAD D92 PESD1LIN 1 2 C3809 10uF R1984 0 0402 C3783 0 1uF 0402 R1885 10 0K DNP 0402 R1883 0 0402 D91 PMEG6045ETP A C R1884 10 0K 04...

Страница 23: ...t to legal disclaimers NXP B V 2020 All rights reserved NXP Semiconductors REV B 9 2021 Page 23 of 36 11 CAN Interface Figure 18 S32K3X4EVB Q257 S32K3X4EVBQ257ND CAN Interface Table 14 CAN Interface C...

Страница 24: ...1333 10K DNP 0402 GND CAN0_RX Page 5 C3794 10uF GND C3788 4700 PF TJA1153 U55 TXD 1 GND 2 VCC 3 RXD 4 VIO 5 EN 6 INH 7 ERR_N 8 WAKE 9 BAT 10 NC 11 CANL 12 CANH 13 STB 14 EPAD 15 TP276 T PAD TP103 T PA...

Страница 25: ..._STB PTD13 PTD13 is routed to CAN Phy1 as CAN1_STB 12 Ethernet Interface The S32K3 EVB incorporates a complete Ethernet interface providing a MII and or RMII connectivity and LPSPI I2Cx GPIOs 3 as dig...

Страница 26: ..._LS Page 11 13 ENET_MII_TXC R343 33 OHM 0402 P3V3_ENET ENET_MII_RMII_RX_CLK Page 11 ENET_MII_COL Page 11 R371 33 OHM 0402 ENET_SPI_SCK_LS Page 11 ENET_INH_LS Page 11 ENET_MII_RMII_RXD1 Page 11 ENET_MI...

Страница 27: ...S PTC6 I2C_SCL_LS PTC7 PWR VBATP 12V P5V0 5 0V can be routed to the Ethernet connector as optional power supply reference instead the VBATP reference For this option R380 0 Ohms must be placed and R38...

Страница 28: ...NC 6 GND 7 OE 8 NC1 9 B4 10 B3 11 B2 12 B1 13 VCCB 14 EXP 15 QSPI R1139 0 DNP 0402 R495 0 0402 R487 51K R508 51K L6 30 OHM FER_BEAD QSPI_A_SCK QSPI_A_CS_MCU TPAD13 TP258 TPAD C3820 10uF QSPI R492 0 0...

Страница 29: ...nected to other interface in the EVB QSPI_A_IO1_MCU PTD7 QSPI_A_IO2_MCU PTD12 QSPI_A_IO3_MCU PTC2 QSPI_A_SCK_MCU PTD10 QSPI_A_CS_MCU PTC3 15 User Peripherals 15 1 GPIO Matrix A subset of available GPI...

Страница 30: ...ve High PTB24 Disabled Figure 28 S32K3X4EVB Q257 S32K3X4EVBQ257ND User LED indicators 15 3 User Pushbuttons There are 2 push buttons active to high pulled low driven to VDD_HV_A and VDD_HV_B the push...

Страница 31: ...9 2021 Page 31 of 36 Figure 29 S32K3X4EVB Q257 S32K3X4EVBQ257ND User Pushbuttons Figure 30 S32K3X4EVB Q257 S32K3X4EVBQ257ND User Pushbuttons TP204 TPAD VDD_HV_B_PERH C287 0 1uF 0402 C288 0 1uF 0402 V...

Страница 32: ...an be removed if required to isolate or change the User Switch from the default MCU pin 15 4 ADC Rotary Potentiometers The EVB incorporates a couple of ADC Rotary Potentiometer which routes a voltage...

Страница 33: ...erence is routed for the VDD_HV_B_ENET reference J62 1 2 P3V3 domain is routed to P3V3_ENET QSPI Interface J65 1 2 P3V3 domain is used to supply the QSPIA interface J402 1 2 VDD_HV_B_PERH is routed to...

Страница 34: ...ain J375 1 2 VDD_HV_B is routed to VDD_HV_B_PERH J374 1 2 VDD_HV_A is routed to VDD_HV_A_PERH J410 1 2 VDD_HV_A_MCU is routed to VDD_REFH User Peripherals J670 1 2 PTE0 is routed to the ARDUINO shield...

Страница 35: ...imers NXP B V 2020 All rights reserved NXP Semiconductors REV B 9 2021 Page 35 of 36 17 Revision history Table 23 Revision history Document Revision Date Board Name Schemati c Board Number Schematic B...

Страница 36: ...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 applicat...

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