STA1080HOA

The STA1080HOA is a dual-core ARM® Cortex®-R4 microprocessor IC operating at 533 MHz with a 32-bit architecture and an integrated ARM® Cortex®-M3 coprocessor. It is designed for embedded telematics applications and provides a combination of processing capability and peripheral integration.

Built to automotive grade standards with AEC-Q100 qualification and RoHS compliance, the device offers integrated interfaces including USB 2.0, SDRAM controller and LCD controller, a 361-LFBGA package, and an extended operating temperature range of −40 °C to 85 °C.

Key Features

• Core and Processing  Dual ARM® Cortex®-R4 32-bit cores at 533 MHz with an ARM® Cortex®-M3 coprocessor for auxiliary processing tasks.
• Memory and Display  Integrated SDRAM controller and an LCD display interface controller to support system memory and display connectivity.
• Connectivity  Dual USB 2.0 ports and general-purpose GPIO provide common host and peripheral interfacing.
• System Reliability and Qualification  Automotive grade with AEC-Q100 qualification and RoHS compliance for regulated applications.
• Debug and Security  JTAG support for device debugging and development workflows.
• Package and Mounting  Supplied in a 361-LFBGA (16×16) package for surface mount assembly.
• Electrical and Environmental  3.3 V I/O and an operating temperature range of −40 °C to 85 °C.
• Graphics  No dedicated graphics acceleration provided.

Typical Applications

• Automotive Telematics  Processing and control for telematics systems leveraging dual-core processing and automotive AEC-Q100 qualification.
• In-Vehicle Display Control  Driving LCD interfaces for instrument clusters or infotainment displays using the integrated LCD controller.
• USB-Based Device Connectivity  Host and device USB 2.0 connections for peripherals and data transfer.
• Embedded Control Systems  General embedded processing tasks that require 32-bit cores, SDRAM support, and GPIO for I/O management.

Unique Advantages

• Dual-Core Performance: Two ARM® Cortex®-R4 cores at 533 MHz deliver multi-threaded processing capability for demanding embedded workloads.
• Integrated Coprocessor: ARM® Cortex®-M3 coprocessor enables offloading of auxiliary tasks without additional silicon.
• Automotive Qualification: AEC-Q100 qualification and automotive grade designation provide confidence for vehicle-level deployments.
• Peripheral Integration: On-chip SDRAM controller, LCD controller, dual USB 2.0, and GPIO reduce the need for external components.
• Industrial Temperature Range: −40 °C to 85 °C operating range supports deployment across typical automotive and embedded environments.
• Standard Surface-Mount Package: 361-LFBGA (16×16) package simplifies PCB design and assembly for high-density embedded systems.

Why Choose STA1080HOA?

The STA1080HOA positions itself as a robust embedded processing solution combining dual 32-bit ARM® Cortex®-R4 cores at 533 MHz with an ARM® Cortex®-M3 coprocessor and a set of integrated peripherals. Its automotive-grade qualification (AEC-Q100), 3.3 V I/O, and extended temperature range make it suitable for telematics and other vehicle-focused embedded systems that require verified reliability.

Engineers and procurement teams seeking a compact, integration-focused MPU with on-chip memory interfaces, USB connectivity, LCD control, and debug support will find the STA1080HOA aligns with designs that prioritize performance, integration, and compliance with automotive qualification standards.

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