Overview
The UJA1169TK/F/3Z is a mini high-speed CAN (Controller Area Network) System Basis Chip (SBC) manufactured by NXP USA Inc. This integrated circuit is designed to provide a comprehensive solution for CAN-based systems, incorporating a high-speed CAN transceiver and various power management features. The UJA1169TK/F/3Z is compliant with ISO 11898-2:201x and ISO 11898-6:2013 standards, supporting both classic CAN and CAN FD (Flexible Data Rate) communications.
Key Specifications
| Name | Value |
|---|---|
| Manufacturer | NXP USA Inc. |
| Package / Case | 20-VFDFN Exposed Pad |
| Mounting Type | Surface Mount |
| Packaging | Tape & Reel (TR) |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Voltage - Supply | 5V / 3.3V (depending on variant) |
| Interface | CAN |
| RoHS Status | ROHS3 Compliant |
| Operating Modes | Normal, Standby, Sleep, Reset |
| Additional Features | Watchdog, SPI, Local WAKE pin, LIMP pin, Non-volatile memory |
Key Features
- High-Speed CAN Transceiver: Compliant with ISO 11898-2:201x and ISO 11898-6:2013, supporting up to 2 Mbit/s data rates.
- Power Management: Integrated 5 V or 3.3 V regulator (V1) for microcontroller and/or other loads, and an additional 5 V regulator (V2) for the CAN transceiver and on-board loads in some variants.
- Low Power Modes: Standby and Sleep modes with bus and local wake-up capability.
- CAN FD Passive Support: Allows CAN FD bus traffic to be ignored in Sleep/Standby mode, supporting partial networking.
- Watchdog and SPI: Integrated watchdog and Serial Peripheral Interface (SPI) for control and diagnostics.
- Non-Volatile Memory: Stores configuration settings for power-on and limp-home behavior.
- LIMP Output Pin: Flags system failures.
Applications
The UJA1169TK/F/3Z is primarily used in automotive and industrial systems that require reliable and efficient CAN communication. It is suitable for various applications, including:
- Automotive networks requiring high-speed CAN communication.
- Industrial control systems that need robust and reliable communication.
- Embedded systems requiring power management and low power modes.
Q & A
- What is the UJA1169TK/F/3Z used for?
The UJA1169TK/F/3Z is a mini high-speed CAN System Basis Chip used for providing a comprehensive solution for CAN-based systems, including power management and communication features.
- What are the key interfaces supported by the UJA1169TK/F/3Z?
The UJA1169TK/F/3Z supports high-speed CAN and SPI interfaces.
- What are the operating voltage options for the UJA1169TK/F/3Z?
The UJA1169TK/F/3Z can operate with 5 V or 3.3 V supply, depending on the variant.
- Does the UJA1169TK/F/3Z support CAN FD?
- What are the low power modes available in the UJA1169TK/F/3Z?
The UJA1169TK/F/3Z features Standby and Sleep modes with bus and local wake-up capability.
- Is the UJA1169TK/F/3Z RoHS compliant?
- What is the package type of the UJA1169TK/F/3Z?
The UJA1169TK/F/3Z comes in a 20-VFDFN Exposed Pad package.
- Does the UJA1169TK/F/3Z have integrated power management features?
- What is the purpose of the LIMP output pin in the UJA1169TK/F/3Z?
The LIMP output pin is used to flag system failures.
- Can the UJA1169TK/F/3Z be configured for different applications?
