AM3894BCYG120

The AM3894BCYG120 is an ARM® Cortex®-A8 based microprocessor from the Sitara AM38xx series. It provides a single 32-bit core running at 1.2 GHz and integrates a range of multimedia and connectivity interfaces for embedded system designs.

Designed for commercial embedded applications, this device combines processing performance, display and graphics support, and multiple high-speed I/O options to address multimedia, networking, and storage-oriented designs.

Key Features

• Core Single ARM® Cortex®-A8 core, 32-bit, operating at 1.2 GHz for general-purpose embedded processing.
• Multimedia and DSP Multimedia co-processor with NEON™ SIMD support to accelerate media processing and data-parallel tasks.
• Memory Controllers Integrated controllers for DDR2 and DDR3 memory types to support a range of system memory configurations.
• Display and Graphics HDMI and HDVPSS display interface controllers plus graphics acceleration support for video and UI applications.
• Ethernet Two 10/100/1000 Mbps Ethernet interfaces for high-speed wired networking and device connectivity.
• Storage One SATA 3 Gbps interface to support local mass storage and media applications.
• USB Two USB 2.0 ports with PHY integrated for peripheral and host connectivity.
• Peripheral Interfaces On-chip I2C interface for sensor, control, and peripheral communications.
• Package & Mounting 1031-FCBGA package (25 × 25 mm) in a surface-mount format, specified as 1031-BFBGA/FCBGA.
• Operating Conditions Commercial grade device with an operating temperature range of 0 °C to 95 °C.
• Environmental Compliance RoHS compliant.

Typical Applications

• Embedded Multimedia Systems — Use HDMI, HDVPSS, NEON SIMD, and graphics acceleration to handle video playback, UI rendering, and media streaming.
• Networked Gateways and Appliances — Dual Gigabit Ethernet interfaces and USB 2.0 ports enable wired networking and peripheral connectivity for gateways and networked appliances.
• Storage-Enabled Devices — Integrated SATA 3 Gbps supports local mass storage, media servers, and data-logging applications.
• Industrial and Commercial Equipment — Commercial-grade operation (0 °C to 95 °C) and surface-mount FCBGA packaging suit production embedded equipment and commercial products.

Unique Advantages

• Balanced single-core performance: 1.2 GHz ARM Cortex-A8 core delivers predictable 32-bit processing for control and application tasks.
• Integrated multimedia acceleration: NEON™ SIMD and graphics/display controllers (HDMI, HDVPSS) provide on-chip support for media and UI workloads.
• Comprehensive connectivity: Dual GigE, two USB 2.0 ports with PHY, SATA 3 Gbps, and I2C offer a broad set of I/O options without additional host adapters.
• Flexible memory support: Built-in DDR2 and DDR3 controllers accommodate a range of system memory designs.
• Production-ready package: 1031-FCBGA surface-mount package (25 × 25 mm) suited for volume assembly and compact board layouts.
• RoHS compliant commercial part: Meets RoHS requirements and operates across a commercial temperature range for standard embedded deployments.

Why Choose AM3894BCYG120?

The AM3894BCYG120 combines a 1.2 GHz ARM Cortex-A8 core with integrated multimedia acceleration, dual Gigabit Ethernet, SATA, USB, and display interfaces in a compact FCBGA package. This combination provides a practical balance of processing capability and peripheral integration for commercial embedded systems that require multimedia, storage, and networking functionality.

Its DDR2/DDR3 memory support and surface-mount 1031-FCBGA package make it suitable for designs where board space, interface density, and manufacturability matter. RoHS compliance and a defined commercial temperature range support production deployment in a wide range of embedded equipment.

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