The STA2058EXATR is a state-of-the-art GPS baseband processor developed by STMicroelectronics, a leader in the semiconductor industry. This advanced chip is designed to provide high-performance GPS functionality to a wide range of automotive and consumer navigation systems. With its robust architecture and powerful features, the STA2058EXATR is an ideal solution for applications requiring accurate and reliable positioning information.
Key Features
- High Sensitivity: The STA2058EXATR offers excellent sensitivity, enabling it to pick up weak satellite signals even in challenging environments such as urban canyons or dense foliage.
- Low Power Consumption: Designed with power efficiency in mind, this GPS processor is suitable for battery-operated devices, ensuring longer operation times between charges.
- Integrated Memory: Comes with integrated ROM and RAM, facilitating a streamlined design that reduces the need for external memory components.
- Multi-Channel Support: Capable of tracking multiple satellite channels simultaneously, which enhances the speed and accuracy of position fixes.
- Advanced Signal Processing: Features sophisticated signal processing capabilities that improve tracking performance and noise immunity.
Applications
The versatility of the STA2058EXATR makes it suitable for a diverse array of applications. It is commonly used in:
- Automotive navigation systems
- Handheld GPS devices
- Mobile phones with GPS functionality
- Personal navigation assistants (PNAs)
- Telematics devices (such as vehicle tracking systems)
Technical Specifications
Parameter
Value
Package
LFBGA (Low-profile Fine-pitch Ball Grid Array)
Operating Temperature
-40°C to 85°C
Supply Voltage
1.8V to 3.3V
Interface
UART, I2C, SPI
The STA2058EXATR is provided in a tape and reel packaging format, making it suitable for high-volume production. Its robust design and comprehensive feature set ensure that it remains a popular choice for GPS-enabled devices requiring high reliability and performance.
