STA1385EOAS1

The STA1385EOAS1 is a dual-core ARM® Cortex®-A7 microprocessor IC running at 600 MHz in a 361-LFBGA (16×16) package. Part of the STA1385 (ADAS) series from STMicroelectronics, it is tailored for automotive applications requiring integrated processing, connectivity and on-chip security.

Designed for embedded automotive systems, the device combines a dual 32-bit application core with dedicated co-processing and multimedia capabilities, multi-standard memory controller support, and multiple high-speed interfaces for vehicle networking and system integration.

Key Features

• Core  Dual ARM® Cortex®-A7 32-bit processor cores operating at 600 MHz for application-level processing.
• Co-processors & Multimedia  Integrated co-processor functionality including ARM® Cortex®-M3 and NEON multimedia acceleration for offloading control tasks and SIMD media processing.
• Memory  Flexible memory controller support for DDR3L, LPDDR2 and SRAM to match a range of embedded memory architectures.
• Interfaces  Dual Gigabit Ethernet (GBE) ports, two USB 2.0 controllers with PHY, and CAN interface provide broad vehicle and system connectivity options.
• Security  On-chip security features including AES, MD5, SHA-1/2 and a true random number generator (TRNG) to support secure communications and data protection.
• Power & I/O  3.3 V I/O signaling to match common automotive and embedded interfaces.
• Package & Mounting  361-LFBGA (16×16) surface-mount package for compact board-level integration.
• Temperature & Qualification  Automotive-grade qualification (AEC-Q100) and operating temperature range from −40 °C to 150 °C for high-temperature automotive environments.
• Compliance  RoHS-compliant construction.

Typical Applications

• Advanced Driver Assistance Systems (ADAS)  Used as a processing node in ADAS electronic architectures to handle application-level control and secure communications.
• In-vehicle Networking & Gateways  Dual Gigabit Ethernet, USB and CAN interfaces enable network bridging, data aggregation and gateway functions.
• Telematics & Connectivity Modules  On-chip security and connectivity support secure vehicle telematics, data logging and over-the-air communication functions.

Unique Advantages

• Automotive-qualified platform: AEC-Q100 qualification and −40 °C to 150 °C operating range provide a validated foundation for high-temperature automotive designs.
• Balanced processing and offload: Dual Cortex-A7 cores plus an ARM Cortex-M3 co-processor and NEON multimedia acceleration allow workload partitioning for responsive systems.
• Comprehensive connectivity: Dual GBE ports, dual USB 2.0 with PHYs and CAN support simplify integration into complex vehicle networks.
• Integrated security primitives: Built-in AES, MD5, SHA-1/2 and TRNG enable hardware-supported cryptographic functions and secure key generation.
• Flexible memory support: DDR3L, LPDDR2 and SRAM controller compatibility eases memory selection across performance and cost trade-offs.
• Compact, surface-mount packaging: The 361-LFBGA (16×16) package supports dense PCB designs and automated assembly.

Why Choose STA1385EOAS1?

The STA1385EOAS1 positions itself as an integrated, automotive-grade microprocessor solution that combines dual 32-bit Cortex-A7 processing, co-processing and multimedia acceleration, broad I/O and on-chip security. Its qualification to AEC-Q100 and wide operating temperature range make it suitable for demanding in-vehicle environments where reliability and thermal tolerance are required.

This device is appropriate for designers developing ADAS functions, in-vehicle gateways, and telematics nodes who require an off-the-shelf silicon platform with connectivity, memory flexibility, and built-in security primitives from STMicroelectronics.

Request a quote or submit an inquiry to obtain pricing and availability for the STA1385EOAS1 and to discuss how it fits your design requirements.