STMicroelectronics

SPC564B74L7B9ECX

The SPC564B74L7B9ECX is a high-performance 32-bit microcontroller (MCU) developed by STMicroelectronics. It belongs to the Power Architecture® family and is based on the SPC564Axx secure automotive microcontrollers. This MCU is designed to meet the stringent requirements of the automotive industry, particularly in terms of safety, security, and reliability.

Description:

The SPC564B74L7B9ECX is a powerful automotive microcontroller that combines advanced processing capabilities with a rich set of integrated peripherals. It is built on a 90nm technology node and features a high-performance Power Architecture® e200z4 core, which operates at a clock speed of up to 160 MHz.

Features:

1. Core: Power Architecture® e200z4 core with a clock speed of up to 160 MHz.
2. Memory: 2 MB of on-chip Flash memory and 384 KB of SRAM.
3. Security: Advanced security features, including a secure boot, flash partitioning, and a hardware cryptographic module.
4. Connectivity: A wide range of communication interfaces, such as CAN FD, LIN, Ethernet AVB, and USB.
5. Peripherals: A comprehensive set of integrated peripherals, including timers, PWM channels, ADCs, and DACs.
6. Safety: Compliance with ISO 26262 ASIL D level requirements, making it suitable for safety-critical automotive applications.
7. Package: The SPC564B74L7B9ECX is available in a 144-pin LQFP package.

Applications:

The SPC564B74L7B9ECX microcontroller is designed for a wide range of automotive applications, including:

1. Advanced Driver Assistance Systems (ADAS): Utilizing its high-performance processing capabilities and advanced connectivity options, the SPC564B74L7B9ECX can be used for processing sensor data and implementing complex algorithms in ADAS.
2. Electric and Hybrid Vehicle Control: The MCU can be employed in the control of electric motors, battery management systems, and powertrain control for electric and hybrid vehicles.
3. In-Vehicle Networking: With its extensive communication interfaces, the SPC564B74L7B9ECX can be used for implementing in-vehicle networks, such as CAN FD and Ethernet AVB, ensuring seamless communication between various electronic control units (ECUs) in a vehicle.
4. Body and Convenience Control: The MCU can be used for controlling various body and convenience features, such as lighting, HVAC, and infotainment systems, thanks to its rich set of integrated peripherals.
5. Safety-Critical Applications: The SPC564B74L7B9ECX's compliance with ISO 26262 ASIL D level requirements makes it suitable for safety-critical applications, such as airbag control systems and electronic stability control.

In summary, the SPC564B74L7B9ECX is a versatile and powerful automotive microcontroller that offers a combination of high-performance processing, advanced security features, and a wide range of integrated peripherals, making it suitable for a variety of automotive applications.