Overview
The UJA1169TK/FZ is a mini high-speed CAN System Basis Chip (SBC) developed by NXP USA Inc. This chip is designed to provide a comprehensive solution for automotive and industrial applications that require high-speed CAN communication. It integrates an ISO 11898-2:2016 and SAE J2284-1 to SAE J2284-5 compliant HS-CAN transceiver along with various power management and diagnostic features, making it highly suitable for vehicle control systems, autonomous vehicles, and industrial automation.
Key Specifications
| Attribute | Value |
|---|---|
| Manufacturer | NXP USA Inc. |
| Part Number | UJA1169TK/FZ |
| Package/Case | HVSON-20 (3.5x5.5) |
| Interface | CAN, SPI |
| Voltage - Supply | 2.8 V to 28 V |
| Supply Voltage - Min | 2.8 V |
| Supply Voltage - Max | 28 V |
| Minimum Operating Temperature | -40°C |
| Maximum Operating Temperature | +150°C |
| Operating Supply Current | 46 mA |
| Data Rate | Up to 5 Mbps |
| ESD Protection | 8 kV |
| Qualification | AEC-Q100 |
Key Features
- High-speed CAN protocol support (ISO 11898-2 and SAE J2284-1 to SAE J2284-5)
- Data transfer rates up to 5 Mbps
- Integrated voltage regulator for efficient power management (5 V or 3.3 V scalable supply)
- Comprehensive fault detection and diagnosis capabilities
- Support for CAN FD-passive partial networking
- Low-current Standby and Sleep modes with bus and local wake-up capability
- Watchdog and Serial Peripheral Interface (SPI) for control and diagnostics
- Dedicated LIMP output pin for system failure indication
- Non-volatile memory for configuration settings
Applications
The UJA1169TK/FZ is primarily used in automotive and industrial applications, including:
- Vehicle control systems
- Autonomous vehicles
- Industrial automation
- Safety-critical systems
Q & A
- What is the UJA1169TK/FZ? The UJA1169TK/FZ is a mini high-speed CAN System Basis Chip (SBC) developed by NXP USA Inc.
- What are the key interfaces supported by the UJA1169TK/FZ? The chip supports CAN and SPI interfaces.
- What are the operating voltage ranges for the UJA1169TK/FZ? The operating voltage ranges from 2.8 V to 28 V.
- What is the maximum data transfer rate of the UJA1169TK/FZ? The maximum data transfer rate is up to 5 Mbps.
- Does the UJA1169TK/FZ support CAN FD? Yes, it supports CAN FD-passive partial networking.
- What are the power management features of the UJA1169TK/FZ? It includes integrated voltage regulators (5 V or 3.3 V scalable supply) and low-current Standby and Sleep modes.
- What is the qualification standard for the UJA1169TK/FZ? It is AEC-Q100 qualified.
- What is the package type of the UJA1169TK/FZ? The package type is HVSON-20 (3.5x5.5).
- What are the main applications of the UJA1169TK/FZ? The main applications include vehicle control systems, autonomous vehicles, industrial automation, and safety-critical systems.
- Does the UJA1169TK/FZ have fault detection capabilities? Yes, it has comprehensive fault detection and diagnosis capabilities.
