-
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
STA1085EOA3
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 34.65 AED | Dhs. 34.65 AED |
| 15+ | Dhs. 33.57 AED | Dhs. 503.55 AED |
| 25+ | Dhs. 32.84 AED | Dhs. 821.00 AED |
| 50+ | Dhs. 31.02 AED | Dhs. 1,551.00 AED |
| 100+ | Dhs. 27.37 AED | Dhs. 2,737.00 AED |
| N+ | Dhs. 5.47 AED | Price Inquiry |
Couldn't load pickup availability
STA1085EOA3 Dual-Core ARM Cortex-R4 Microprocessor
The STA1085EOA3 from STMicroelectronics is a high-performance dual-core microprocessor featuring ARM® Cortex®-R4 cores running at 450MHz, specifically designed for demanding automotive infotainment, industrial control, and embedded system applications. This advanced 32-bit processor combines powerful processing capabilities with comprehensive peripheral support, making it an ideal choice for complex real-time applications.
Key Features & Benefits
- Dual-Core Performance: Two ARM® Cortex®-R4 cores at 450MHz deliver exceptional processing power for multitasking applications
- Co-Processor Support: Integrated ARM® Cortex®-M3 co-processor for dedicated task handling and system management
- Rich Connectivity: USB 2.0 (2 ports), CANbus, I2C, I2S, SPI, UART, MMC/SD interfaces for versatile system integration
- Display Capabilities: Built-in LCD controller with SDRAM support for advanced graphical user interfaces
- Industrial Temperature Range: Operates reliably from -40°C to 85°C for harsh environment applications
- Compact Surface Mount Package: 361-LFBGA (16x16mm) for space-efficient PCB designs
- Security Features: JTAG interface for secure debugging and programming
Ideal Applications
This microprocessor excels in automotive infotainment systems, industrial HMI panels, IoT gateways, medical equipment, and advanced embedded control systems requiring robust real-time performance and extensive peripheral connectivity.
Why Choose HQICKEY?
At HQICKEY, we guarantee 100% authentic STMicroelectronics components with full traceability and lifecycle commitment. Every STA1085EOA3 microprocessor is sourced directly from authorized channels, ensuring reliability and long-term availability for your production needs.
Related Products & Resources
Explore our complete range of Microprocessors including ARM Cortex-M, Cortex-A, and specialized automotive-grade processors from leading manufacturers. Visit our Technical Blog for application notes, design guides, and industry insights to help you select the right components for your embedded systems.
Stock Availability: Contact us for current inventory levels, volume pricing, and custom packaging options. We support both prototype quantities and production volumes with flexible delivery schedules.
| Product attributes | Property Value |
| Manufacturer | STMicroelectronics |
| Product Series | |
| Packaging | Bulk | |
| Core Processor | ARM® Cortex®-R4 |
| Number of Cores/Bus Width | 2 Core, 32-Bit |
| Speed | 450MHz |
| Co-Processors/DSP | ARM® Cortex®-M3 |
| RAM Controllers | SDRAM |
| Graphics Acceleration | No |
| Display & Interface Controllers | LCD |
| Ethernet | - |
| SATA | - |
| USB | USB 2.0 (2) |
| Voltage - I/O | 3.3V |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification | - |
| Security Features | JTAG |
| Mounting Type | Surface Mount |
| Package / Case | 361-LFBGA |
| Supplier Device Package | 361-LFBGA (16x16) |
| Additional Interfaces | CANbus, GPIO, I2C, I2S, MMC/SD, SSP, SPI, UART |
| ROHS |  |
No datasheet available. Please contact sales@hqickey.com for the latest datasheet.
