STMicroelectronics

STA2051

STA2051 Description

The STA2051 is a high-performance GPS Baseband Controller designed by STMicroelectronics, a leading manufacturer of embedded IC chips. This 23-bit controller is housed in a 64-TQFP package, making it suitable for surface mount applications. The STA2051 features an ARM7® core processor, providing robust processing capabilities for demanding GPS applications. With 256kB of FLASH program memory and 64K x 8 RAM, the STA2051 offers ample storage for complex algorithms and data processing tasks.

STA2051 Features

• Core Processor: The ARM7® core processor ensures efficient and reliable performance, making the STA2051 ideal for applications requiring high computational power.
• Program Memory: Equipped with 256kB of FLASH memory, the STA2051 can store extensive programs and data, supporting sophisticated GPS baseband operations.
• RAM Size: The 64K x 8 RAM provides sufficient temporary storage for real-time data processing, enhancing the controller's performance in dynamic environments.
• Interface Options: The STA2051 supports a variety of communication interfaces, including I2C, SPI Serial, CAN, USB, and UART, facilitating seamless integration with other system components.
• I/O Capability: With 48 I/O pins, the STA2051 offers extensive connectivity options, allowing for versatile hardware configurations.
• Voltage Supply: The 1.8V supply voltage ensures low power, consumption making the STA2051 suitable for power-sensitive applications.
• Compliance and Standards: The STA2051 is REACH unaffected and ROHS3 compliant, ensuring it meets stringent environmental and safety standards. It also has a Moisture Sensitivity Level (MSL) of 3 (168 Hours), making it suitable for various manufacturing processes.

STA2051 Applications

The STA2051 is specifically designed for GPS Baseband Controller applications, where it excels due to its powerful processing capabilities and extensive memory. Its versatile communication interfaces and robust I/O options make it ideal for integrating with various GPS modules and peripherals. The low power consumption and compliance with environmental standards further enhance its suitability for modern, eco-friendly GPS systems.

Conclusion of STA2051

The STA2051 by STMicroelectronics is a versatile and powerful GPS Baseband Controller, offering a comprehensive set of features tailored for high-performance GPS applications. Its ARM7® core processor, ample FLASH and RAM memory, and extensive interface options make it a standout choice in its category. While the product is now obsolete, its legacy continues to influence the design of modern GPS controllers. For applications requiring reliable GPS baseband control, the STA2051 remains a benchmark in performance and functionality.