STA1080HOATR

Microprocessors Overview

The STA1080HOATR is a single-channel audio DSP from STMicroelectronics, designed for automotive infotainment systems. It features an Accordo2 dual-core architecture with ARM Cortex-R4 and Cortex-M3 processors. Key electrical parameters include a maximum clock frequency of 533 MHz, 10-bit resolution, and I2C interface support. The device operates within a supply voltage range of 1.14 V to 1.26 V and supports data rates up to 3 Mbps. It is housed in an LFBGA-361 package and is qualified under AEC-Q100 standards for automotive applications.

Microprocessors Feature Summary

• Dual-core processor architecture combining ARM Cortex-R4 for microprocessor tasks and Cortex-M3 for real-time vehicle interface processing.
• Integrated digital sound processing subsystem capable of managing the entire audio chain from analog or digital inputs to outputs.
• Includes embedded SRAM and dedicated peripherals such as UART, I2S, I2C, USB, and MMC interfaces for system connectivity.

Microprocessors Applications

• Modern automotive car radio systems
• Infotainment systems requiring digital audio media decoding
• Vehicle interface processing units

Microprocessors Procurement Notes

Verify component authenticity through authorized distributors. Confirm RoHS compliance status via official documentation. Ensure the part number suffix matches specific packaging requirements. Check for any product change notifications that may affect specifications. Validate AEC-Q100 qualification status for automotive reliability standards before integration.

Microprocessors Selection Notes

Select this component for applications requiring integrated audio DSP capabilities within automotive environments. The dual-core design allows separation of real-time control and complex audio processing tasks. Consider the LFBGA-361 package constraints during PCB layout. Verify compatibility with existing software packages provided by the manufacturer for system implementation.

Microprocessors Part Context

This component belongs to the STA1080 series, which utilizes the Accordo2 technology platform. The series is engineered specifically for cost-effective solutions in modern automotive radio systems. It integrates powerful digital sound processing with efficient ARM processors to handle diverse audio formats and vehicle interfaces.

Microprocessors FAQ

What is the core architecture of the STA1080HOATR?

It features a dual-core architecture comprising an ARM Cortex-R4 processor and an ARM Cortex-M3 controller.

Is the STA1080HOATR qualified for automotive use?

Yes, it is AEC-Q100 qualified, ensuring suitability for automotive applications.