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UJA1164ATK is a mini high-speed CAN System Basis Chip (SBC) containing an ISO11898-2:2016 and SAE J2284-1 to SAE J2284-5 compliant HS-CAN transceiver and anintegrated 5 V/100 mA supply for a microcontroller. It also features a watchdog and aSerial Peripheral Interface (SPI). The UJA1164ATK can be operated in very-low-currentStandby mode with bus wake-up capability and supports 11898-2:2016 compliantautonomous CAN biasing.

Feature

ISO 11898-2:2016 and SAE J2284-1 to SAE J2284-5 compliant high-speed CAN transceiver

Hardware and software compatible with the UJA116x product family and with improved EMC performance

Loop delay symmetry timing enables reliable communication at data rates up to

5 Mbit/s in the CAN FD fast phase

1 Autonomous bus biasing according to ISO 11898-6

Fully integrated 5 V/100 mA low-drop voltage regulator for 5 V microcontroller supply (V1)

Bus connections are truly floating when power to pin BAT is off

5 V nominal output; 2 % accuracy

100 mA output current capability

Current limiting above 150 mA

On-resistance of 5 Ω (max)

Support for microcontroller RAM retention down to a battery voltage of 2 V

Undervoltage reset with selectable detection thresholds: 60 %, 70 %, 80 % or 90 % ofoutput voltage

Excellent transient response with a 4.7 uF ceramic output capacitor

Short-circuit to GND/overload protection on pin V1

Mode control via the Serial Peripheral Interface (SPI)

Overtemperature warning and shutdown

Watchdog with independent clock source

Watchdog can be operated in Window, Timeout and Autonomous modes

Optional cyclic wake-up in watchdog Timeout mode

Watchdog automatically re-enabled when wake-up event captured

Watchdog period selectable between 8 ms and 4 s

Supports remote flash programming via the CAN bus

16-, 24- and 32-bit SPI for configuration, control and diagnosis

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.