| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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3,905 pcs
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3905 pcs | On Request | 1 | On Request | On Request | 1905+ | On Request | On Request |
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The UJA1066TW/5V0/T from NXP Semiconductors is a fail-safe System Basis Chip (SBC) that consolidates essential Electronic Control Unit (ECU) components for CAN network interfaces. It is designed to replace discrete components in automotive applications, supporting both 14V and 42V architectures.
Key integrated devices include a high-speed CAN transceiver compatible with ISO 11898 standards, an advanced independent watchdog, dedicated voltage regulators for the microcontroller and CAN transceiver, and a full-duplex Serial Peripheral Interface (SPI). The SBC also features a local wake-up input port and an inhibit/limp-home output port.
This chip offers an advanced low-power concept, safe system start-up behavior, and robust fail-safe system operation to prevent deadlocks. It provides detailed status reporting and supports remote flash programming via the CAN-bus. The UJA1066 is designed to ensure a defined microcontroller start-up and maintain functionality during failure situations for monitoring and fallback operations.
Packaged in a 32-HTSSOP, the UJA1066TW/5V0/T is suitable for surface mount applications. It boasts excellent EMC performance, ±8 kV ESD protection (HBM), ±4 kV ESD protection (IEC 61000-4-2), and ±60 V short-circuit proof CAN-bus pins. Battery and CAN-bus pins are protected against transients per ISO 7637-3, with very low sleep current.
| Qty | Low | High |
|---|---|---|
| 1+ | $6.39 | $6.39 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The UJA1066TW/5V0/T is a fail-safe System Basis Chip (SBC) that integrates common Electronic Control Unit (ECU) components for CAN network interfaces, designed for automotive applications.
It supports 14 V single power supply architectures and 14 V and 42 V dual power supply architectures.
It includes a high-speed CAN transceiver, an advanced independent watchdog, dedicated voltage regulators for the microcontroller and CAN transceiver, and a full-duplex Serial Peripheral Interface (SPI).
It features a full-duplex Serial Peripheral Interface (SPI).
The component is supplied in a 32-HTSSOP package, specifically a 32-TSSOP (0.240", 6.10mm Width) Exposed Pad, suitable for surface mounting.
Yes, it provides ±8 kV ESD protection via the Human Body Model (HBM) and ±4 kV via IEC 61000-4-2 for off-board pins.