EV39Y17A

EV39Y17A TA100 24-Pad VQFN Socket Board User Guide Introduction The TA100 24-Pad VQFN mikroBUS™-compatible socket board was developed for use with any of Microchip’s microcontroller boards that support a MikroElektronika mikroBUS interface. The board’s dimensions match the medium-sized add-on board as defined in the mikroBUS specification. Through use of an adapter board, the socket board can also be used with Microchip microcontroller development boards that support an Xplained Pro Interface. The TA100 secure elements are one-time-programmable devices. Having a socket board allows for a customer to reuse the board with multiple TA100 sample devices for a given application or for multiple different applications. The 24-Pad VQFN socket board and TA100 secure element support both an I2C and SPI Interface. Figure 1. TA100 24-Pad VQFN Socket Board © 2021 Microchip Technology Inc. and its subsidiaries User Guide DS50003179A-page 1 EV39Y17A Table of Contents Introduction.....................................................................................................................................................1 1. Hardware Description..............................................................................................................................3 1.1. 1.2. 1.3. 1.4. 2. Connecting the Board............................................................................................................................. 6 2.1. 2.2. 2.3. 3. Xplained Pro Connections............................................................................................................6 Microchip Explorer 16/32 Connections.........................................................................................7 Automotive Networking Development Board Connections...........................................................8 Software Tools.......................................................................................................................................10 3.1. 4. Schematic and Key Features....................................................................................................... 3 Board Configuration..................................................................................................................... 3 Supply Current Measurement...................................................................................................... 4 Hardware Documentation.............................................................................................................4 myMicrochip............................................................................................................................... 11 Revision History.................................................................................................................................... 13 The Microchip Website.................................................................................................................................14 Product Change Notification Service............................................................................................................14 Customer Support........................................................................................................................................ 14 Microchip Devices Code Protection Feature................................................................................................ 14 Legal Notice................................................................................................................................................. 14 Trademarks.................................................................................................................................................. 15 Quality Management System....................................................................................................................... 16 Worldwide Sales and Service.......................................................................................................................17 © 2021 Microchip Technology Inc. and its subsidiaries User Guide DS50003179A-page 2 EV39Y17A Hardware Description 1. Hardware Description 1.1 Schematic and Key Features • • • • • • • • • One 24-Pad VQFN Socket (U1) One mikroBUS Connector (J1, J2) On-Board 4.7 kΩ I2C Resistors (R2, R3) On-Board LED Power Indicator (LD1) Power Jumper for selecting 3.3V or 5V power (J3) Jumper for selecting which mikroBUS pin is connected to GPIO1 (J5) Optional GPIO Header (J4) – Not Populated Optional SPI Pull-up resistors R4-R7 – Not Populated Optional GPIO Pull-up resistors R9-R11 – Not Populated Figure 1-1. TA100 24-Pad VQFN Socket Board Schematic 1.2 Board Configuration TA100 24-Pad VQFN Socket Board Jumper Configurations • 3.3V Power: J3 with shunt across 3V3 and PWR positions • 5.0V Power: J3 with shunt across 5V and PWR positions • GPIO1 Connected to IO1A: J5 with Shunt across GPIO1 and IO1A • GPIO1 Connected to IO1B: J5 with Shunt across GPIO1 and IO1B © 2021 Microchip Technology Inc. and its subsidiaries User Guide DS50003179A-page 3 EV39Y17A Hardware Description 1.3 Supply Current Measurement The current consumption of the TA100 device can be measured by using the EV39Y17A 24-Pad VQFN socket board. The only devices on the board that will consume power are the TA100 socketed device, the Power LED and the I2C pull-up resistors. Follow these steps to measure the current: 1. Modify the board to remove the resistor, R1, which is in series with the LED. This will remove the current through the LED from the total measured current.(1) 2. Install the TA100 device into the socket. 3. Install the socket board into the host system with the appropriate power settings. 4. Select either 3.3V or 5V power for the measurement.(2) 5. Connect the high side of the ammeter to the 3.3V or 5V supply. 6. Connect the low side of the ammeter to the common PWR signal of the header. 7. Current measurements can now be taken by running various TA100 commands and measuring the current. (3) Notes:  1. For lower accuracy current measurements, this resistor may be kept in the circuit. It is recommended that a separate measurement of the current through just the LED path be made prior to measuring the TA100 device currents. This value can, then, be subtracted from the total current measured. 2. The host board provides power to the mikroBUS extension board, so whichever supply is selected must match the capabilities and setting used on the host board. 3. When measuring the current of I2C devices, the measurement will include the I2C pull-up currents used to pull up the bus. For SPI signals, the pull-ups are internal to the device and will also factor into the total current consumed. 1.4 Hardware Documentation Additional documentation for the kit can be found on the Microchip website for the EV39Y17A. This includes: • • Board Design Documentation including Schematics and 3D Views Gerber Files © 2021 Microchip Technology Inc. and its subsidiaries User Guide DS50003179A-page 4 EV39Y17A Hardware Description • TA100 24-Pad VQFN Socket Board User Guide (EV39Y17A) For other kits referenced in this document, check the website information associated with those kits. This includes: • • • • ATSAMV71-XULT SAMV71 Xplained Ultra Evaluation Kit ATMBUSADAPTER-XPRO XPRO to mikroBUS Adapter Explorer 16/32 Development Kit (DM240001-2) ® dsPIC33CK 16-Bit PIC Microcontroller Related Hardware Kits Microchip also offers related socket kits for the other packages that the TA100 device is provided in. These include: • The AC164166 14-Pin SOIC Socket Kit for the TA100 – This developer’s kit supports a 14-pin SOIC TA100 device with both an SPI and I2C Interface • The AC164167 8-Pin SOIC Socket Kit for the TA100 – This developer’s kit supports an 8-pin SOIC TA100 device with either an SPI or I2C Interface © 2021 Microchip Technology Inc. and its subsidiaries User Guide DS50003179A-page 5 EV39Y17A Connecting the Board 2. Connecting the Board The form factor of the EV39Y17A development board was chosen because Microchip has heavily adopted the use of the mikroBUS connector on host boards. Many of Microchip’s development platforms will support one or more mikroBUS interfaces. These include: • • • • • • • 2.1 Microchip Explorer 16/32 Development Board ® MPLAB Xpress Evaluation Board Automotive Networking Development Board ® PIC Curiosity Boards PIC Curiosity Nano Boards ® AVR Curiosity Nano Boards SAM Xplained-Pro microcontroller development boards when used with an ATMBusAdapter Xplained Pro Connections By using an adapter board, the EV39Y17A development board can still be used with Microchip development boards that only support the Xplained Pro interface. Figure 2-1 shows the full assembly of the , the ATMBUSADAPTERXPRO and an ATSAMV71-XULT Development Board. Figure 2-1. Connections to an Xplained Pro Development Platform 6 4 5 3 1 2 1. 2. 3. 4. 5. 6. EV39Y17A 24-Pad VQFN Socket Board ATMBUSADAPTERXPRO ATSAMV71-XULT Development Board TARGET USB Port DEBUG USB Port External Power Jack Input Powering the SAMV71-XULT Board Multiple options exist for powering the SAMV71-XULT Development Board. Depending on the total current requirements, different options are allowed. See the SAMV71-XULT User Guide for more information. © 2021 Microchip Technology Inc. and its subsidiaries User Guide DS50003179A-page 6 EV39Y17A Connecting the Board • • • • External Power Jack Input – 2.1 mm barrel connector – 5-14V input supply Maximum current of 2.0A – 12V 18W Power Adapter Option: Triad Magnetics WSU120-1500 Embedded Debugger USB Connection; max. of 500 mA Target USB Connection; max. of 500 mA External Power Header – 2-pin 100 mil Header – Direct 5V Supply – Max. 2A of current ATMBUSAdapter Power Settings The ATMBUSAdapter allows power to be connected to the MikroBus Host adapter either directly through the XPRO interface or by providing external power through the EXT header. It is important that all jumpers are connected correctly before connecting to the SAMV71-XULT or other boards with an XPRO interface to prevent possible damage to the system. Figure 2-2. ATMBUSAdapter Plus EV39Y17A C B A 1. 2. Option 1: Direct Power from the XPRO Extension – Determine if the XPRO Board outputs a 3.3V or 5.0V supply voltage. – Connect the J3 shunt “C”of the EV39Y17A to the appropriate 3.3V or 5.0V supply. – Connect the ATMBUSAdapter power shunt “A” to the same voltage as the XPRO supply. Option 2: External Power Connected to the ATMBUSAdapter. – Remove the Power Shunt “A” from the ATMBUSAdapter. This disconnects power from the XPRO Header. – Connect either 3.3V or 5.0V external power to the Ext Header “B” on the ATMBUSAdapter – Make sure the J3 shunt on the EV39Y17A is placed across the correct connections for the External Power Supply chosen. Additional Resources • SAMV71 Kit Information • SAMV71 Xplained Ultra User Guide • SAMV71 Microcontroller • Additional Tools available via myMicrochip 2.2 Microchip Explorer 16/32 Connections The EV39Y17A extension board can be connected to any microcontroller board that contains a mikroBUS Host Header. The 24-Pad VQFN socket board contains both the I2C and the SPI interface as shown in 1.2 Board Configuration. The diagram below shows a configuration using the Microchip Explorer 16/32 Development Board and © 2021 Microchip Technology Inc. and its subsidiaries User Guide DS50003179A-page 7 EV39Y17A Connecting the Board the dsPIC33CK 16-bit microcontroller. Note that the Explorer 16/32 board allows for a variety of 100-pin Microchip microcontrollers to be used. Figure 2-3. Connections to a Microchip Explorer 16/32 Development Board 1. 1 2. 3. 8 3 4. 5. 6. 7. 8. 7 6 5 2 EV39Y17A 24-Pad VQFN Socket Board dsPIC33CK 16-Bit Microcontroller Microchip Explorer 16/32 Bit development Board External Power Connection Micro-USB Connection Type-A USB Connection USB Type-C™ Connection PICkit™ On-Board debugger microUSB Connection 4 Powering the Board Multiple options exist for powering the Explorer 16/32 Development board. Depending on the total current requirements, different options are allowed. • • External Power Supply Connection – 8-15V Power Supply maximum current 1.3A – Universal 9V Supply Adapter: AC002014 USB Connections allow up to 400 mA Additional Resources • Microchip Explorer 16/32 Kit Information • Microchip Explore16/32 User Guide • dsPIC33CK • Additional software tools available via myMICROCHIP 2.3 Automotive Networking Development Board Connections The EV39Y17A extension board can be connected to any microcontroller board that contains a mikroBUS Host Header. The 24-Pad VQFN socket board contains both the I2C and the SPI interface as shown in 1.2 Board Configuration. The diagram below shows the Automotive Networking Development Board. This board is a low-cost modular development system for Microchip’s 8-bit, 16-bit and 32-bit microcontrollers targeting CAN and LIN networkrelated applications. Due to the modular nature of the Automotive Networking Development Board, only a generic photo of the board is shown below. There are multiple LIN and CAN Controllers that can be connected through the mikroBUS connectors along with the EV39Y17A socket security board. Each of these devices can be connected via any of the mikroBUS headers. A 100-pin plug-in microcontroller module (PIM) is also required for complete system operation. Microchip has a variety of PIM modules that can be used with this development board. Examples of mikroBUS click boards and PIM modules are shown in the Additional Resources section. © 2021 Microchip Technology Inc. and its subsidiaries User Guide DS50003179A-page 8 EV39Y17A Connecting the Board Figure 2-4. Connections to the Automotive Networking Development Board 2 1. 2. 3. 5 4. 3 5. 4 Automotive Networking Development Board mikroBUS™ Host headers Microcontroller PIM Socket External Power Connection Micro-USB Power/Signal Connection 1 Powering the Board Multiple options exist for powering the Automotive Networking Development Board. • • External Power Supply Connection (7-30V) – 9V external power supply adapter: (AC002014) 1.3A current – 5 mm output jack with center-positive connection – Place jumper across pins 2-3 of header J28 to enable USB Connections – Micro-USB connection – Place jumper across pins 1-2 of header J28 to enable Additional Resources The following list provides examples of different resources available and is not exhaustive. To identify additional PIM or mikroBUS modules that may work with the Automotive Networking Development Board, go to www.microchip.com. • • • • • • • Automotive Networking Development Board Kit Information Automotive Networking Development Board User’s Guide MCP2003B click for LIN systems MCP25625 click with Microchip CAN controller ATA6563 click with Microchip CAN controller PIC18F66K80 100-pin PIM Additional software tools available via myMicrochip © 2021 Microchip Technology Inc. and its subsidiaries User Guide DS50003179A-page 9 EV39Y17A Software Tools 3. Software Tools The TA100 is supported by a suite of software tools. These tools are only available under NDA. Contact Microchip to obtain an NDA and request access to the tools. Once an NDA is signed, these tools are made available in the My Secure Software section of the customer’s myMicrochip account. Enhancements, upgrades and additional tools are automatically made available to any customer that is enabled for the TA100 support. Table 3-1. TA100 Software Tools Item # Tool Name Description TA100 Configurator GUI and TA100 Library The TA100 Configurator GUI provides the ability to configure and pseudo-provision TA100 devices, and to illustrate how the TA100 can be used for various applications such as Secure Boot, Device Authentication and CAN-MAC. These applications perform many cryptographic operations using the TA100 library. 2 CryptoAuthLib A flexible library implemented with a Hardware Abstraction Layer (HAL) that allows the TA100 to be readily ported to other microcontrollers. The library provides commands support for the TA100 and other Microchip CryptoAuthentication™ devices significantly speeding up application development. 3 AUTOSAR™ 4.3.1 CRYPTO driver(1) CRYPTO driver specifications provide an abstraction layer to integrate an external cryptographic device, such as the TA100, into the AUTOSAR™ stack. This allows for code to be portable between various applications that use different microcontrollers. 1 Important:  1. For projects that use the AUTOSAR Driver, the AUTOSAR™ Reference Stack is also needed. AUTOSAR™ is an open and standardized automotive software architecture. The TA100 is integrated into 3rd party AUTOSAR™ software stacks to aid customers in the implementation of automotive applications. Contact Microchip for a list of 3rd Party AUTOSAR™ stack vendors that support the TA100. Use Case Examples Use Case examples use the TA100 Configurator GUI to demonstrate various sample applications that can be implemented using the TA100 and SAM V71 microcontroller. These sample applications come with the necessary microcontroller firmware, detailed application user guide and other documentation describing the use case in more detail. Table 3-2 provides some of the use case examples that are available from the myMicrochip website. Upgrades to these use case examples and additional use case examples will be provided over time via the same path. Table 3-2. Use Case Examples Item # Use Case Examples(1) Description 1 Provides device authentication by verifying the chain of trust using Signer and Device Certificates and a Random Challenge. Upon successful authentication, a Device Authentication known string is encrypted and written to a data element or read and decrypted from a data element inside the TA100. 2 Full Stored Secure Boot with Pre-Boot Secure Boot use case that, upon initial boot, calculates the digest of the firmware code and, then, stores it for faster subsequent secure boots. 3 CAN Bootloader Secure Boot use case that allows for a secure firmware upgrade via the CAN Bus using the SAMV71 microcontroller, K2L MOCCA-FD tool and PC-based GUI. © 2021 Microchip Technology Inc. and its subsidiaries User Guide DS50003179A-page 10 EV39Y17A Software Tools ...........continued Item # 4 Use Case Examples(1) Description CAN-MAC Authentication This use case demonstrates a mechanism to add an AES C-MAC to authenticate CAN-FD messages. This mechanism can be used to ensure data integrity and authenticity of the transmit node. TA-configurator GUI will import a CAN-database file to populate the CAN-MAC tab of the GUI. The user can use the TA-configurator GUI to select which messages need authentication, assign C-MAC keys and to configure message payload structure. Note:  1. The listed use case examples are based on the TA100Lib and TA Configurator GUI. 3.1 myMicrochip Microchip provides the ability to customize your user experience and keep you up to date on key topics that are of the most relevance and importance to you by registering for a myMicrochip account. To have access to many of the TA100 software tools, you must have an account. These tools are accessed by enabling Secure Document Access. Having access will automatically give you access to tool updates and new tools as they are added. Accessing myMicrochip 1. Go to the myMicrochip website: www.microchip.com/mymicrochip. Figure 3-1. myMicrochip Login and Registration Page 2. 3. 4. If you do not have an account, click the “Register for an account” link, fill out the information, then save your profile. Once you are fully registered, you can log in through the access page in step 1. After you log in, go to My Preferences and enable Secure Documents Access. You can also set other preferences at this time. © 2021 Microchip Technology Inc. and its subsidiaries User Guide DS50003179A-page 11 EV39Y17A Software Tools 5. 6. 7. After you set your preferences, go to the bottom of the page and make sure you click Save Preferences. To gain access to these files, you will need an NDA. If you do not yet have an NDA, work with your Microchip sales representative to obtain an NDA. Once you have the NDA, follow the directions on the website or send an email with the signed version of the NDA along with a request to access the software packages to securefiles@microchip.com. This document will be forwarded to the appropriate administrators of the group. Once your name is added, you will receive an email notifying you of the availability of the software. Personal myMicrochip Page Once you log in to your myMicrochip account, your dashboard page will display similar to Figure 3-2. Under the Products tab is a listing of all your secure documents, software, etc. Clicking on the various links and setting up your preferences provides you with customized access to everything within Microchip that is relevant to you. Figure 3-2. myMicrochip Dashboard © 2021 Microchip Technology Inc. and its subsidiaries User Guide DS50003179A-page 12 EV39Y17A Revision History 4. Revision History Revision A Date Description 10/2021 Initial release of this document © 2021 Microchip Technology Inc. and its subsidiaries User Guide DS50003179A-page 13 EV39Y17A The Microchip Website Microchip provides online support via our website at www.microchip.com/. This website is used to make files and information easily available to customers. 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ISBN: 978-1-5224-8647-3 © 2021 Microchip Technology Inc. and its subsidiaries User Guide DS50003179A-page 15 EV39Y17A Quality Management System For information regarding Microchip’s Quality Management Systems, please visit www.microchip.com/quality. © 2021 Microchip Technology Inc. and its subsidiaries User Guide DS50003179A-page 16 Worldwide Sales and Service AMERICAS ASIA/PACIFIC ASIA/PACIFIC EUROPE Corporate Office 2355 West Chandler Blvd. Chandler, AZ 85224-6199 Tel: 480-792-7200 Fax: 480-792-7277 Technical Support: www.microchip.com/support Web Address: www.microchip.com Atlanta Duluth, GA Tel: 678-957-9614 Fax: 678-957-1455 Austin, TX Tel: 512-257-3370 Boston Westborough, MA Tel: 774-760-0087 Fax: 774-760-0088 Chicago Itasca, IL Tel: 630-285-0071 Fax: 630-285-0075 Dallas Addison, TX Tel: 972-818-7423 Fax: 972-818-2924 Detroit Novi, MI Tel: 248-848-4000 Houston, TX Tel: 281-894-5983 Indianapolis Noblesville, IN Tel: 317-773-8323 Fax: 317-773-5453 Tel: 317-536-2380 Los Angeles Mission Viejo, CA Tel: 949-462-9523 Fax: 949-462-9608 Tel: 951-273-7800 Raleigh, NC Tel: 919-844-7510 New York, NY Tel: 631-435-6000 San Jose, CA Tel: 408-735-9110 Tel: 408-436-4270 Canada - Toronto Tel: 905-695-1980 Fax: 905-695-2078 Australia - Sydney Tel: 61-2-9868-6733 China - Beijing Tel: 86-10-8569-7000 China - Chengdu Tel: 86-28-8665-5511 China - Chongqing Tel: 86-23-8980-9588 China - Dongguan Tel: 86-769-8702-9880 China - Guangzhou Tel: 86-20-8755-8029 China - Hangzhou Tel: 86-571-8792-8115 China - Hong Kong SAR Tel: 852-2943-5100 China - Nanjing Tel: 86-25-8473-2460 China - Qingdao Tel: 86-532-8502-7355 China - Shanghai Tel: 86-21-3326-8000 China - Shenyang Tel: 86-24-2334-2829 China - Shenzhen Tel: 86-755-8864-2200 China - Suzhou Tel: 86-186-6233-1526 China - Wuhan Tel: 86-27-5980-5300 China - Xian Tel: 86-29-8833-7252 China - Xiamen Tel: 86-592-2388138 China - Zhuhai Tel: 86-756-3210040 India - Bangalore Tel: 91-80-3090-4444 India - New Delhi Tel: 91-11-4160-8631 India - Pune Tel: 91-20-4121-0141 Japan - Osaka Tel: 81-6-6152-7160 Japan - Tokyo Tel: 81-3-6880- 3770 Korea - Daegu Tel: 82-53-744-4301 Korea - Seoul Tel: 82-2-554-7200 Malaysia - Kuala Lumpur Tel: 60-3-7651-7906 Malaysia - Penang Tel: 60-4-227-8870 Philippines - Manila Tel: 63-2-634-9065 Singapore Tel: 65-6334-8870 Taiwan - Hsin Chu Tel: 886-3-577-8366 Taiwan - Kaohsiung Tel: 886-7-213-7830 Taiwan - Taipei Tel: 886-2-2508-8600 Thailand - Bangkok Tel: 66-2-694-1351 Vietnam - Ho Chi Minh Tel: 84-28-5448-2100 Austria - Wels Tel: 43-7242-2244-39 Fax: 43-7242-2244-393 Denmark - Copenhagen Tel: 45-4485-5910 Fax: 45-4485-2829 Finland - Espoo Tel: 358-9-4520-820 France - Paris Tel: 33-1-69-53-63-20 Fax: 33-1-69-30-90-79 Germany - Garching Tel: 49-8931-9700 Germany - Haan Tel: 49-2129-3766400 Germany - Heilbronn Tel: 49-7131-72400 Germany - Karlsruhe Tel: 49-721-625370 Germany - Munich Tel: 49-89-627-144-0 Fax: 49-89-627-144-44 Germany - Rosenheim Tel: 49-8031-354-560 Israel - Ra’anana Tel: 972-9-744-7705 Italy - Milan Tel: 39-0331-742611 Fax: 39-0331-466781 Italy - Padova Tel: 39-049-7625286 Netherlands - Drunen Tel: 31-416-690399 Fax: 31-416-690340 Norway - Trondheim Tel: 47-72884388 Poland - Warsaw Tel: 48-22-3325737 Romania - Bucharest Tel: 40-21-407-87-50 Spain - Madrid Tel: 34-91-708-08-90 Fax: 34-91-708-08-91 Sweden - Gothenberg Tel: 46-31-704-60-40 Sweden - Stockholm Tel: 46-8-5090-4654 UK - Wokingham Tel: 44-118-921-5800 Fax: 44-118-921-5820 © 2021 Microchip Technology Inc. and its subsidiaries User Guide DS50003179A-page 17