Overview
The UJA1169ATK/F/3 is a specialized Integrated Circuit (IC) from NXP USA Inc., designed for high-speed CAN (Controller Area Network) interface applications. This System Basis Chip (SBC) is highly integrated and offers advanced features for automotive, industrial, and other demanding environments. The compact 20-VFDFN Exposed Pad package makes it ideal for space-constrained designs. The SBC supports high-speed CAN protocols, including CAN FD up to 5 Mbit/s, and provides a reliable interface for communication between devices. It also features a watchdog, a serial peripheral interface (SPI), and LIMP output, ensuring robust and efficient communication in harsh environments.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | NXP USA Inc. |
| Part Number | UJA1169ATK/F/3 |
| Interface | CAN (Controller Area Network) |
| Data Rate - Max | 5 Mbit/s (CAN FD) |
| Supply Voltage - Nominal | 3V to 28V |
| Operating Temperature Range | 0°C to 125°C |
| Storage Temperature Range | -55°C to +150°C |
| Junction Temperature Range | 0°C to 125°C |
| Number of Transceivers | 1 |
| Number of Pins | 20 |
| Package/Case | 20-VFDFN Exposed Pad (HVSON-20) |
| Mounting Type | Surface Mount |
| Moisture Sensitivity Level | 1 |
Key Features
- High-speed CAN protocol support, including CAN FD up to 5 Mbit/s.
- Advanced System Basis Chip (SBC) architecture for reliable communication in harsh environments.
- Compact 20-VFDFN Exposed Pad package (HVSON-20) suitable for space-constrained designs.
- Robust interface for reliable communication between devices.
- Integrated 3.3 V or 5 V, 250 mA supply for microcontrollers and sensors.
- Watchdog, serial peripheral interface (SPI), and LIMP output for enhanced functionality.
- Low-drop voltage regulation for stable power supply to microcontrollers and sensors.
- Optional partial networking for efficient communication in harsh environments.
Applications
- Automotive systems: engine control units, transmission controllers, and body electronics.
- Industrial automation: robotics, machine controls, and factory automation.
- Aerospace and defense: avionics, navigation, and surveillance systems.
- Battery-powered devices and sensor-based applications.
Q & A
- What is the primary function of the UJA1169ATK/F/3? The UJA1169ATK/F/3 is a System Basis Chip (SBC) designed for high-speed CAN interface applications, providing reliable communication in automotive, industrial, and other demanding environments.
- What is the package type of the UJA1169ATK/F/3? The UJA1169ATK/F/3 comes in a 20-VFDFN Exposed Pad package (HVSON-20).
- What is the maximum data rate supported by the UJA1169ATK/F/3? The UJA1169ATK/F/3 supports up to 5 Mbit/s data rate with CAN FD.
- What are the operating temperature ranges for the UJA1169ATK/F/3? The operating temperature range is from 0°C to 125°C.
- Does the UJA1169ATK/F/3 support partial networking? Yes, the UJA1169ATK/F/3 supports optional partial networking for efficient communication in harsh environments.
- What kind of voltage regulation does the UJA1169ATK/F/3 provide? The UJA1169ATK/F/3 provides integrated 3.3 V or 5 V, 250 mA supply and low-drop voltage regulation for stable power supply to microcontrollers and sensors.
- Is the UJA1169ATK/F/3 compliant with RoHS and other environmental directives? Yes, the UJA1169ATK/F/3 is compliant with EU RoHS, ELV, and China RoHS directives.
- What are the typical applications of the UJA1169ATK/F/3? Typical applications include automotive systems, industrial automation, aerospace and defense, and battery-powered devices.
- Does the UJA1169ATK/F/3 have a watchdog and SPI interface? Yes, the UJA1169ATK/F/3 features a watchdog and a serial peripheral interface (SPI).
- What is the moisture sensitivity level of the UJA1169ATK/F/3? The moisture sensitivity level is 1.
