# Title: ATA6571 Click Board™ ## Description: How Does The ATA6571 Click Board™ Work? The ATA6571 Click Board™ is based on the ATA6571, a standalone high-speed CAN FD transceiver up to 5 Mbit/s that interfaces a Controller Area Network (CAN) protocol controller and the physical two-wire CAN bus from Microchip. It offers improved Electromagnetic Compatibility (EMC) and ESD performance. Its advanced low-power management with local and remote Wake-Up support makes it possible to achieve low current consumption in Standby and Sleep mode, even when the internal I/O and transceiver supplies are switched off. The ATA6571 supports functional safety-related applications. Internal Safety Mechanisms prevent device malfunction due to under-voltage and overtemperature, detect bus dominant and recessive clamping, and prevent blocking of the CAN bus due to permanent dominant or recessive states of RXD and TXD. The ATA6571 has one pin used for waking up the device from Sleep mode. This pin is connected to an external switch labelled as WAKE to generate a local Wake-Up function. A Wake-Up event on the CAN bus switches the inhibit output pin INH to the High level. The INH pin provides an internal switch towards the battery supply voltage and control external voltage regulators, the MCP1804 from Microchip. Through SMD jumpers labelled as JMP3V3 and JMP5V, the LDOs output voltages can be used to power up the mikroBUS™ 3.3V and 5V power rails. However, it should be noted that Mikroe does not advise powering up their systems this way. That is why these jumpers are left unpopulated by default. The ATA6571 communicates with MCU using the UART interface with the default baud rate of 9600 bps for the data transfer. In addition to UART communication pins from the mikroBUS™ socket, the user can connect the TX/RX signals directly through the UART External header on the left edge of the board. This Click board™ comes equipped with the standard DB-9 connector, making interfacing with the CAN bus simple and easy. Besides, the user can connect the CAN signals directly through the CAN External header, also on the left edge of the board. In addition to these features, the ATA6571 also uses several GPIO pins connected to the mikroBUS™ socket. The EN pin routed on the CS pin of the mikroBUS™ is used for Enable Control. Together with the STB pin routed on the AN pin of the mikroBUS™ socket, which represents Standby Mode Control, the EN pin controls the operating mode of the device. It also provides a pull-down to force the transceiver into Recessive mode if EN is disconnected. Next to these pins, the ATA6571 uses another pin labelled as ERR routed on the RST pin of the mikroBUS™ used as Error Indication. This pin reflects the device status and can be visually displayed using the LED indicator labelled as ERR. The ATA6571 Click Board™ is designed to operate with both 3.3V and 5V logic voltage levels selected via the VIO SEL jumper. It allows for both 3.3V and 5V capable MCUs to use the UART communication lines properly. However, the Click board™ comes equipped with a library that contains easy to use functions and an example code that can be used, as a reference, for further development. SPECIFICATIONS Type CAN Applications Can be used for all types of high-speed CAN networks, especially in nodes requiring low-power mode with wake-up capability via the CAN bus. On-board modules Thew ATA6571 Click Board™ is based on the ATA6571, a standalone high-speed CAN FD transceiver up to 5 Mbit/s that interfaces a Controller Area Network (CAN) protocol controller and the physical two-wire CAN bus from Microchip. Key Features High-Speed CAN Transceiver, improved EMC Compatibility and ESD performance, very low power consumption, remote wake-up support, protection and diagnostic functions, and more. Interface UART Compatibility mikroBUS Click board size L (57.15 x 25.4 mm) Input Voltage 3.3V or 5V,External PINOUT DIAGRAM This table shows how the pinout of the ATA6571 Click Board™ corresponds to the pinout on the mikroBUS™ socket (the latter shown in the two middle columns). Notes Pin Pin Notes Standby Mode Control STB 1 AN PWM 16 NC Error Indication ERR 2 RST INT 15 NC Enable Control EN 3 CS RX 14 RX UART RX NC 4 SCK TX 13 TX UART TX NC 5 MISO SCL 12 NC NC 6 MOSI SDA 11 NC Power Supply 3.3V 7 3.3V 5V 10 5V Power Supply Ground GND 8 GND GND 9 GND Ground ONBOARD SETTINGS AND INDICATORS Label Name Default Description LD1 PWR - Power LED Indicator LD2 ERR - Error LED Indicator JP1 VIO SEL Left Power Supply Voltage Selection 3V3/5V: Left position 3V3, Right position 5V JMPR1-JMPR2 JMP3V3-JMP5V JMP5V Populated 3V3/5V LDO Jumpers SW1 WAKE Down Wake-Up Switch ATA6571 CLICK ELECTRICAL SPECIFICATIONS Description Min Typ Max Unit Supply Voltage VIO -0.3 - 5.5 V Battery Supply Voltage 4.5 - 28 V Communication Data Rates - - 5 Mbit/s Voltage between CANH and CANL pins -27 - +42 V Operating Temperature Range -40 - +150 °C ## Product type: Click Board ## Vendor: Mikroelektronika d.o.o. ## Tags: CAN Bus, Click Board, Interface, MikroE, Serial Interface ## Price range: 19.6 - 19.6 GBP ## Link: https://thedebugstore.com/products/mikroe-4381-ata6571-click-board-uk ## Compare-at price range: 28.0 - 28.0 GBP ## Options - Title: Default Title ## Collections - [New Products](https://thedebugstore.com/a/llms/collections/new-products-debug-store) - [Mikroelektronika d.o.o. 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How Does The ATA6571 Click Board™ Work?

The ATA6571 Click Board™ is based on the ATA6571, a standalone high-speed CAN FD transceiver up to 5 Mbit/s that interfaces a Controller Area Network (CAN) protocol controller and the physical two-wire CAN bus from Microchip. It offers improved Electromagnetic Compatibility (EMC) and ESD performance. Its advanced low-power management with local and remote Wake-Up support makes it possible to achieve low current consumption in Standby and Sleep mode, even when the internal I/O and transceiver supplies are switched off. The ATA6571 supports functional safety-related applications. Internal Safety Mechanisms prevent device malfunction due to under-voltage and overtemperature, detect bus dominant and recessive clamping, and prevent blocking of the CAN bus due to permanent dominant or recessive states of RXD and TXD.

ATA6571 Click Board™

The ATA6571 has one pin used for waking up the device from Sleep mode. This pin is connected to an external switch labelled as WAKE to generate a local Wake-Up function. A Wake-Up event on the CAN bus switches the inhibit output pin INH to the High level. The INH pin provides an internal switch towards the battery supply voltage and control external voltage regulators, the MCP1804 from Microchip. Through SMD jumpers labelled as JMP3V3 and JMP5V, the LDOs output voltages can be used to power up the mikroBUS™ 3.3V and 5V power rails. However, it should be noted that Mikroe does not advise powering up their systems this way. That is why these jumpers are left unpopulated by default.

The ATA6571 communicates with MCU using the UART interface with the default baud rate of 9600 bps for the data transfer. In addition to UART communication pins from the mikroBUS™ socket, the user can connect the TX/RX signals directly through the UART External header on the left edge of the board. This Click board™ comes equipped with the standard DB-9 connector, making interfacing with the CAN bus simple and easy. Besides, the user can connect the CAN signals directly through the CAN External header, also on the left edge of the board.

In addition to these features, the ATA6571 also uses several GPIO pins connected to the mikroBUS™ socket. The EN pin routed on the CS pin of the mikroBUS™ is used for Enable Control. Together with the STB pin routed on the AN pin of the mikroBUS™ socket, which represents Standby Mode Control, the EN pin controls the operating mode of the device. It also provides a pull-down to force the transceiver into Recessive mode if EN is disconnected. Next to these pins, the ATA6571 uses another pin labelled as ERR routed on the RST pin of the mikroBUS™ used as Error Indication. This pin reflects the device status and can be visually displayed using the LED indicator labelled as ERR.

The ATA6571 Click Board™ is designed to operate with both 3.3V and 5V logic voltage levels selected via the VIO SEL jumper. It allows for both 3.3V and 5V capable MCUs to use the UART communication lines properly. However, the Click board™ comes equipped with a library that contains easy to use functions and an example code that can be used, as a reference, for further development.

SPECIFICATIONS

Type CAN
Applications Can be used for all types of high-speed CAN networks, especially in nodes requiring low-power mode with wake-up capability via the CAN bus.
On-board modules Thew ATA6571 Click Board™ is based on the ATA6571, a standalone high-speed CAN FD transceiver up to 5 Mbit/s that interfaces a Controller Area Network (CAN) protocol controller and the physical two-wire CAN bus from Microchip.
Key Features High-Speed CAN Transceiver, improved EMC Compatibility and ESD performance, very low power consumption, remote wake-up support, protection and diagnostic functions, and more.
Interface UART
Compatibility mikroBUS
Click board size L (57.15 x 25.4 mm)
Input Voltage 3.3V or 5V,External

PINOUT DIAGRAM

This table shows how the pinout of the ATA6571 Click Board™ corresponds to the pinout on the mikroBUS™ socket (the latter shown in the two middle columns).

Notes Pin Mikrobus logo.png Pin Notes
Standby Mode Control STB 1 AN PWM 16 NC
Error Indication ERR 2 RST INT 15 NC
Enable Control EN 3 CS RX 14 RX UART RX
NC 4 SCK TX 13 TX UART TX
NC 5 MISO SCL 12 NC
NC 6 MOSI SDA 11 NC
Power Supply 3.3V 7 3.3V 5V 10 5V Power Supply
Ground GND 8 GND GND 9 GND Ground

ONBOARD SETTINGS AND INDICATORS

Label Name Default Description
LD1 PWR - Power LED Indicator
LD2 ERR - Error LED Indicator
JP1 VIO SEL Left Power Supply Voltage Selection 3V3/5V: Left position 3V3, Right position 5V
JMPR1-JMPR2 JMP3V3-JMP5V JMP5V Populated 3V3/5V LDO Jumpers
SW1 WAKE Down Wake-Up Switch

ATA6571 CLICK ELECTRICAL SPECIFICATIONS

Description Min Typ Max Unit
Supply Voltage VIO -0.3 - 5.5 V
Battery Supply Voltage 4.5 - 28 V
Communication Data Rates - - 5 Mbit/s
Voltage between CANH and CANL pins -27 - +42 V
Operating Temperature Range -40 - +150 °C

 

- description_tag: The ATA6571 Click Board™ is a compact add-on board containing a transceiver for high-speed CAN applications. This board features the ATA6571, a high-speed CAN FD transceiver that interfaces a CAN protocol controller and the physical two-wire CAN bus from Microchip. Available from Debug Store UK. - title_tag: MikroE ATA6571 Click Board™ (MIKROE-4381) - manufacturer: Mikroelektronika d.o.o. - warranty: 12 months - amazon_enable: TRUE - amazon_title: ATA663254 Click Board - amazon_product_type: computercomponent - amazon_block: FALSE - amazon_prime_enable: FALSE - amazon_search: MikroElektronika Microelectronica MIKROE-1100 - amazon_uk_price: 14.08 - amazon_uk_currency: GBP - amazon_de_currency: EUR - amazon_de_price: 15.9104 - amazon_fr_currency: EUR - amazon_fr_price: 15.9104 - amazon_es_currency: EUR - amazon_es_price: 15.9104 - amazon_nl_currency: EUR - amazon_nl_price: 15.9104 - amazon_it_currency: EUR - amazon_it_price: 15.9104 - amazon_se_curency: SEK - amazon_se_price: 160.512 - amazon_product_id: 8606018712182 - amazon_product_id_type: EAN - amazon_update: Update - amazon_short_description: The ATA663254 Click Board™ is a fully integrated LIN transceiver device with an integrated 5V LDO voltage regulator. The combination of voltage regulator and bus transceiver makes it possible to develop simple but powerful slave nodes in LIN bus systems. The integrated LDO can be used to provide power to the host MCU so that no additional voltage regulators are required, only the power supply connected to the LIN connector is needed. ATA663254 Click Board™ features the under-voltage protection, short-circuit protection, TXD time-out timer and its LIN physical layer complies with LIN 2.0, 2.1, 2.2, 2.2A and SAEJ2602-2 standard specifications. - amazon_long_description:

ATA663254 Click is a fully integrated LIN transceiver device with an integrated 5V LDO voltage regulator. The combination of voltage regulator and bus transceiver makes it possible to develop simple but powerful slave nodes in LIN bus systems. The integrated LDO can be used to provide power to the host MCU so that no additional voltage regulators are required, only the power supply connected to the LIN connector is needed. ATA663254 Click features the undervoltage protection, short-circuit protection, TXD time-out timer and its LIN physical layer complies with LIN 2.0, 2.1, 2.2, 2.2A and SAEJ2602-2 standard specifications.

These features make ATA663254 Click a perfect solution for realizing small and portable LIN based networks that are commonly used in automotive applications for communicating with the vehicle sensor peripherals, but also for any application where robust and interference-free communication up to 20Kbps is needed.

How does it work?

LIN (Local Interconnect Network) is a serial network protocol used for communication between components in vehicles. LIN networks are cheaper than CAN networks and since the LIN network can have up to 15 slave nodes, it is often used as a subnetwork of CAN.

ATA663254 Click uses the ATA663254 integrated LIN bus transceiver with the 5V voltage regulator from Microchip. The ATA663254 communicates with the MCU by using the UART RX and TX signals. Besides for communication, these pins also serve to signal the failsafe condition. The failsafe condition can be caused by the undervoltage on the LIN connector: less than 3.9V will cause the undervoltage condition, signaled by the LOW logic state on RX pin and HIGH logic state on the TX pin. A wake-up event from either silent or sleep mode is signaled by the LOW logic state on both of the RX and TX pins. This event is being received via the LIN bus and it is used to switch the ATA663254 Click to an active state. RX and TX signals are also routed to the header on the edge of the Click Board™' so they can be used independently of the mikroBUS socket.

The NRES pin of the ATA663254 IC is routed to the RST pin on the mikroBUS. RST pin is used to signal the undervoltage condition on the LDO regulator section. When the LDO voltage falls under the predefined threshold, the RST pin will be set to a LOW logic state, signaling this condition to the MCU. The LDO output is routed to a header located on the edge of the Click so that the LDO can be used independently of the mikroBUS socket. Also, there is an SMD jumper that can be shorted if powering up the MCU via the mikroBUS 5V pin is required, on a custom board design. Note that the MikroElektronika development systems are not meant to be powered up by the mikroBUS power supply pins, so the ATA663254 Click comes without the SMD jumper, by default.

The EN pin is used to enable the functionality of the device. When the EN pin is set to a HIGH logic level, the device is set to work in the normal mode, with the transmission paths from TXD to LIN and from LIN to RXD both active. When the EN pin is set to a LOW state, the device is put into silent mode, depending on the TX pin state. The EN pin has a pull-down resistor, so it is pulled to Ground if it is left afloat.Besides the 5V LDO output header and the external UART header, the Click is equipped with the three pole connector for an easy and secure connection to the LIN network and the 12V battery power supply.

- amazon_main_image: https://www.thedebugstore.com/images/product/lg-ata663254-click-board_1.jpg - amazon_browse_node: 428655031 - mpn: MIKROE-4381 - backorder_label: If no stock shown above, check availability - attachment_url_1: https://www.thedebugstore.com/files/attachments/14438/ATA6571-click-schematic-v100.pdf&&https://www.thedebugstore.com/files/attachments/14438/ATA6571_datasheet.pdf&&https://www.thedebugstore.com/files/attachments/14438/MCP1804_datasheet.pdf - attachment_title_1: ATA6571 Click Board™ Schematic&&Microchip ATA6571 CAN Bus Transceiver Datasheet&&Microchip MCP1804 28V Regulator Datasheet - google_product_category: 341 - examples:

We provide a library for the ATA6571 Click Board™ on our LibStock page, as well as a demo application (example), developed using MikroElektronika compilers. The demo can run on all the main MikroElektronika development boards.

Library Description

The library covers all the necessary functions to control ATA6571 Click board™. The library performs a standard UART interface communication.

Key Functions

Example Description

The application is composed of three sections :

void application_task ( )
{
 char tmp;
 uint8_t drdy_flag;
 if ( app_mode == APP_MODE_RECEIVER )
 {
 // RECEIVER - UART polling
 drdy_flag = ata6571_byte_ready( );
 if ( 1 == drdy_flag )
 {
 tmp = ata6571_read_byte( );
 mikrobus_logWrite( &tmp, _LOG_BYTE );
 }
 }
 else
 {
 // TRANSMITER - TX each 2 sec
 for ( tmp = 0; tmp < 9; tmp++ )
 {
 ata6571_write_byte( demo_message_data[ tmp ] );
 Delay_ms( 100 );
 }
 mikrobus_logWrite( " MESSAGE SENT! ", _LOG_LINE );
 mikrobus_logWrite( "-------------------", _LOG_LINE );
 Delay_ms( 2000 );
 }
}

The full application code, and ready to use projects can be found on our LibStock page.

Other mikroE Libraries used in the example:

Additional Notes and Information

Depending on the development board you are using, you may need a USB UART click, USB UART 2 click or RS232 click to connect to your PC, for development systems with no UART to USB interface available on the board. The terminal available in all MikroElektronika compilers, or any other terminal application of your choice, can be used to read the message.

MIKROSDK

The ATA6571 Click Board™ is supported with mikroSDK - MikroElektronika Software Development Kit. To ensure proper operation of mikroSDK compliant Click board™ demo applications, mikroSDK should be downloaded from the LibStock and installed for the compiler you are using.

- attachments: [{"download_file":[{"download_file":"ATA6571 Click Board™ Schematic"}],"download_filetype":[{"download_filetype":"pdf"}]},{"download_file":[{"download_file":"Microchip ATA6571 CAN Transceiver Datasheet"}],"download_filetype":[{"download_filetype":"pdf"}]},{"download_file":[{"download_file":"Microchip MCP1804 LDO Regulator Datasheet"}],"download_filetype":[{"download_filetype":"pdf"}]}] - condition: new - custom_product: false - mpn: MIKROE-4381 - google_product_category: Electronics - custom_label_0: Click Board - key_feature_1: CAN FD Transceiver - key_feature_2: High-Speed CAN Transceiver, improved EMC Compatibility and ESD performance, very low power consumption, remote wake-up support, protection and diagnostic functions, and more. - key_feature_3: Based on the ATA6571 Click is based on the ATA6571, a standalone high-speed CAN FD transceiver up to 5 Mbit/s that interfaces a Controller Area Network (CAN) protocol controller and the physical two-wire CAN bus from Microchip. - key_feature_4: Can be used for all types of high-speed CAN networks, especially in nodes requiring low-power mode with wake-up capability via the CAN bus. - key_feature_5: mikroBUS: UART Interface - device_vendor: Microchip Technology - device_type: ATA6571-GNQW0 - warranty: 12 months - brand: MikroE - manufacturer: Mikroelektronika d.o.o. - badge: - widget:

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- target_keyword: ATA6571 Click Board - brands: gid://shopify/Metaobject/56256004319 - breadcrumbs: ["gid://shopify/Collection/447955239135","gid://shopify/Collection/241680580797","gid://shopify/Collection/241546100925"] - customhs_code: 847330 - detailed_description: {"type":"root","children":[{"type":"heading","level":3,"children":[{"type":"text","value":"How Does The ATA6571 Click Board™ Work?"}]},{"type":"paragraph","children":[{"type":"text","value":"The "},{"type":"text","value":"ATA6571 Click Board™","bold":true,"italic":true},{"type":"text","value":" is based on the ATA6571, a standalone high-speed CAN FD transceiver up to 5 Mbit/s that interfaces a Controller Area Network (CAN) protocol controller and the physical two-wire CAN bus from Microchip. It offers improved Electromagnetic Compatibility (EMC) and ESD performance. Its advanced low-power management with local and remote Wake-Up support makes it possible to achieve low current consumption in Standby and Sleep mode, even when the internal I/O and transceiver supplies are switched off. The ATA6571 supports functional safety-related applications. Internal Safety Mechanisms prevent device malfunction due to under-voltage and overtemperature, detect bus dominant and recessive clamping, and prevent blocking of the CAN bus due to permanent dominant or recessive states of RXD and TXD."}]},{"type":"paragraph","children":[{"type":"text","value":""}]},{"type":"paragraph","children":[{"type":"text","value":"The ATA6571 has one pin used for waking up the device from Sleep mode. This pin is connected to an external switch labelled as WAKE to generate a local Wake-Up function. A Wake-Up event on the CAN bus switches the inhibit output pin INH to the High level. The INH pin provides an internal switch towards the battery supply voltage and control external voltage regulators, the MCP1804 from Microchip. Through SMD jumpers labelled as JMP3V3 and JMP5V, the LDOs output voltages can be used to power up the mikroBUS™ 3.3V and 5V power rails. However, it should be noted that Mikroe does not advise powering up their systems this way. That is why these jumpers are left unpopulated by default."}]},{"type":"paragraph","children":[{"type":"text","value":"The ATA6571 communicates with MCU using the UART interface with the default baud rate of 9600 bps for the data transfer. In addition to UART communication pins from the mikroBUS™ socket, the user can connect the TX/RX signals directly through the UART External header on the left edge of the board. This Click board™ comes equipped with the standard DB-9 connector, making interfacing with the CAN bus simple and easy. Besides, the user can connect the CAN signals directly through the CAN External header, also on the left edge of the board."}]},{"type":"paragraph","children":[{"type":"text","value":"In addition to these features, the ATA6571 also uses several GPIO pins connected to the mikroBUS™ socket. The EN pin routed on the CS pin of the mikroBUS™ is used for Enable Control. Together with the STB pin routed on the AN pin of the mikroBUS™ socket, which represents Standby Mode Control, the EN pin controls the operating mode of the device. It also provides a pull-down to force the transceiver into Recessive mode if EN is disconnected. Next to these pins, the ATA6571 uses another pin labelled as ERR routed on the RST pin of the mikroBUS™ used as Error Indication. This pin reflects the device status and can be visually displayed using the LED indicator labelled as ERR."}]},{"type":"paragraph","children":[{"type":"text","value":"The "},{"type":"text","value":"ATA6571 Click Board™","bold":true},{"type":"text","value":" is designed to operate with both 3.3V and 5V logic voltage levels selected via the VIO SEL jumper. It allows for both 3.3V and 5V capable MCUs to use the UART communication lines properly. However, the Click board™ comes equipped with a library that contains easy to use functions and an example code that can be used, as a reference, for further development."}]},{"type":"heading","level":3,"children":[{"type":"text","value":"SPECIFICATIONS"}]},{"type":"paragraph","children":[{"type":"text","value":"Type\nCAN\nApplications\nCan be used for all types of high-speed CAN networks, especially in nodes requiring low-power mode with wake-up capability via the CAN bus.\nOn-board modules\nThew ATA6571 Click Board™ is based on the ATA6571, a standalone high-speed CAN FD transceiver up to 5 Mbit/s that interfaces a Controller Area Network (CAN) protocol controller and the physical two-wire CAN bus from Microchip.\nKey Features\nHigh-Speed CAN Transceiver, improved EMC Compatibility and ESD performance, very low power consumption, remote wake-up support, protection and diagnostic functions, and more.\nInterface\nUART\nCompatibility\nmikroBUS\nClick board size\nL (57.15 x 25.4 mm)\nInput Voltage\n3.3V or 5V,External"}]},{"type":"heading","level":3,"children":[{"type":"text","value":"PINOUT DIAGRAM"}]},{"type":"paragraph","children":[{"type":"text","value":"This table shows how the pinout of the "},{"type":"text","value":"ATA6571 Click Board™","bold":true},{"type":"text","value":" corresponds to the pinout on the mikroBUS™ socket (the latter shown in the two middle columns)."}]},{"type":"paragraph","children":[{"type":"text","value":"Notes\nPin\nPin\nNotes\nStandby Mode Control\nSTB\n1\nAN\nPWM\n16\nNC\nError Indication\nERR\n2\nRST\nINT\n15\nNC\nEnable Control\nEN\n3\nCS\nRX\n14\nRX\nUART RX\nNC\n4\nSCK\nTX\n13\nTX\nUART TX\nNC\n5\nMISO\nSCL\n12\nNC\nNC\n6\nMOSI\nSDA\n11\nNC\nPower Supply\n3.3V\n7\n3.3V\n5V\n10\n5V\nPower Supply\nGround\nGND\n8\nGND\nGND\n9\nGND\nGround"}]},{"type":"heading","level":3,"children":[{"type":"text","value":"ONBOARD SETTINGS AND INDICATORS"}]},{"type":"paragraph","children":[{"type":"text","value":"Label\nName\nDefault\nDescription\nLD1\nPWR\n-\nPower LED Indicator\nLD2\nERR\n-\nError LED Indicator\nJP1\nVIO SEL\nLeft\nPower Supply Voltage Selection 3V3/5V: Left position 3V3, Right position 5V\nJMPR1-JMPR2\nJMP3V3-JMP5V\nJMP5V Populated\n3V3/5V LDO Jumpers\nSW1\nWAKE\nDown\nWake-Up Switch"}]},{"type":"heading","level":3,"children":[{"type":"text","value":"ATA6571 CLICK ELECTRICAL SPECIFICATIONS"}]},{"type":"paragraph","children":[{"type":"text","value":"Description\nMin\nTyp\nMax\nUnit\nSupply Voltage VIO\n-0.3\n-\n5.5\nV\nBattery Supply Voltage\n4.5\n-\n28\nV\nCommunication Data Rates\n-\n-\n5\nMbit/s\nVoltage between CANH and CANL pins\n-27\n-\n+42\nV\nOperating Temperature Range\n-40\n-\n+150\n°C"}]},{"type":"heading","level":3,"children":[{"type":"text","value":" "}]}]} - summary:

The ATA6571 Click Board™ is a compact add-on board containing a transceiver for high-speed CAN applications. This board features the ATA6571, a standalone high-speed CAN FD transceiver that interfaces a CAN protocol controller and the physical two-wire CAN bus from Microchip. It offers several operating modes with diagnostic and fail-safe features that enhance system reliability. Its advanced low-power management with local and remote Wake-Up support makes it possible to achieve low current consumption in Standby and Sleep mode. This Click Board™ is suitable for all types of high-speed CAN networks, especially in nodes requiring low-power mode with wake-up capability via the CAN bus.

The ATA6571 Click Board™ is supported by a mikroSDK compliant library, which includes functions that simplify software development. This Click Board™ comes as a thoroughly tested product, ready to be used on a system equipped with the mikroBUS™ socket.