STA1095EOA

The STA1095EOA from STMicroelectronics is an ARM® Cortex®-R4 microprocessor IC featuring a dual-core, 32-bit architecture running at 450 MHz. It is part of the STA1095 telematics series and targets embedded and telematics applications requiring integrated display, connectivity and processing capability.

Designed with automotive-grade qualification (AEC‑Q100) and a −40 °C to 85 °C operating range, the device combines performance, I/O integration and a compact 361‑LFBGA (16×16) surface-mount package for use in automotive and other embedded systems.

Key Features

• Core Architecture Two ARM® Cortex®-R4 32‑bit cores operating at 450 MHz provide the primary processing foundation for real-time and control tasks.
• Coprocessor Integrated ARM® Cortex®-M3 coprocessor for auxiliary processing and control functions.
• Memory and Display SDRAM controllers and built-in display interface controllers for LCD and touchscreen support enable direct connectivity to modern user interfaces.
• Connectivity Includes USB 2.0 (1) and CAN interfaces to support common vehicle and embedded communication links.
• Graphics Acceleration Graphics acceleration is supported to assist with display rendering and UI performance.
• Power and I/O 3.3 V I/O voltage for standard embedded interfacing.
• Package and Mounting 361‑LFBGA (16×16) supplier device package, surface-mount mounting for compact board-level integration.
• Automotive Reliability Grade: Automotive with AEC‑Q100 qualification and an operating temperature range of −40 °C to 85 °C for deployment in demanding environments.
• Environmental Compliance RoHS compliant.

Typical Applications

• Telematics and Vehicle Connectivity Dual-core processing with CAN and USB support suits vehicle telematics modules and connectivity gateways.
• Automotive Infotainment Integrated display controllers, touchscreen support and graphics acceleration make the device suitable for in-vehicle infotainment interfaces.
• Human-Machine Interfaces (HMI) LCD and touchscreen controller integration supports responsive UI designs in embedded systems.
• Embedded Control Systems Automotive-grade qualification and a wide operating temperature range enable deployment in rugged embedded control applications.

Unique Advantages

• Integrated dual-core processing: ARM® Cortex®-R4 dual-core plus Cortex®-M3 coprocessor combine to separate high-performance real-time tasks from auxiliary control functions.
• Built-in display and memory support: SDRAM controllers with LCD and touchscreen interface controllers reduce external component count for UI-rich designs.
• Vehicle connectivity options: On-chip USB 2.0 and CAN interfaces provide common connectivity required in telematics and automotive systems.
• Automotive-qualified robustness: AEC‑Q100 qualification and an operating range of −40 °C to 85 °C address reliability needs for automotive deployment.
• Compact, surface-mount package: 361‑LFBGA (16×16) packaging enables high-density PCB integration in constrained form factors.
• Regulatory compliance: RoHS compliance supports environmental and manufacturing requirements.

Why Choose STA1095EOA?

The STA1095EOA offers a balanced combination of processing performance, I/O integration and automotive-grade reliability from STMicroelectronics. With dual ARM® Cortex®-R4 cores, an ARM® Cortex®-M3 coprocessor, display and memory controllers, and vehicle-oriented interfaces, it is positioned for embedded telematics and infotainment designs that require both compute and connectivity in a compact package.

Engineers and system designers specifying STA1095EOA benefit from AEC‑Q100 qualification, a wide operating temperature range and RoHS compliance, making it suitable for robust production designs in automotive and related embedded markets.

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