STMicroelectronics

STA1052Z2

STA1052Z2 Description

The STA1052Z2 is an application-specific microcontroller unit (MCU) designed by STMicroelectronics, featuring an ARM7® core processor. This automotive-grade MCU is mounted on a chassis and is currently active in the market. It operates within a voltage supply range of 1.71V to 1.89V and is compliant with the RoHS3 directive. The STA1052Z2 is packaged in a 144LQFP (STAC177B) and is tray-packed for easy handling.

STA1052Z2 Features

• Core Processor: Equipped with an ARM7® core processor, the STA1052Z2 delivers robust performance for demanding applications.
• Memory: It boasts 384kB of ROM (Program Memory) and 128K x 8 of RAM, providing ample space for both code and data storage.
• Interfaces: Supports multiple communication protocols including I2C, I2S, SPI, UART, and USB, enhancing its versatility in various applications.
• Supply Voltage: Operates within a range of 1.71V to 1.89V, making it suitable for low-power applications.
• ECCN: Classified under 3A991A2, indicating its compliance with export control regulations.
• REACH Status: REACH Unaffected, ensuring compliance with the European Union's regulations on chemicals.
• Moisture Sensitivity Level (MSL): Rated at 3 (168 Hours), indicating its resistance to moisture, which is crucial for automotive applications.

STA1052Z2 Applications

The STA1052Z2 is ideal for a variety of applications within the automotive and infotainment sectors due to its robust set of features and automotive-grade specifications. Some specific use cases include:

• Infotainment Systems: Utilized in car infotainment systems for processing and managing multimedia content.
• Telematics: For managing communication and data transmission within vehicle telematics units.
• Instrument Clusters: Processing and displaying data in digital instrument clusters.
• Control Units: Serving as the brain for various control units in vehicles, such as engine management systems.

Conclusion of STA1052Z2

The STA1052Z2 stands out for its ARM7® core processor, ample memory, and support for multiple communication protocols, making it a versatile choice for automotive applications. Its automotive-grade certification, low voltage operation, and compliance with environmental regulations further solidify its position as a reliable solution for infotainment and telematics systems. With its unique combination of performance, memory, and communication capabilities, the STA1052Z2 is poised to enhance the functionality and reliability of next-generation automotive electronics.