AM4376BZDNA80

The AM4376BZDNA80 is a Sitara AM437x series microprocessor from Texas Instruments featuring a single ARM® Cortex®-A9 32‑bit core running at 800 MHz. Designed for embedded systems, it delivers a combination of compute, connectivity and security features suitable for industrial-grade applications.

Key value propositions include integrated memory controller support, multiple high-speed connectivity interfaces, and industrial temperature operation for reliable deployment in embedded and industrial environments.

Key Features

• Core Single ARM® Cortex®-A9 32‑bit core operating at 800 MHz, providing deterministic application processing for embedded workloads.
• Multimedia & DSP Includes multimedia co-processor capabilities with NEON™ SIMD support for accelerated signal and media processing tasks.
• Memory Support Integrated memory controller support for LPDDR2, DDR3 and DDR3L, enabling flexible system memory choices across performance and power points.
• Connectivity Dual Gigabit Ethernet interfaces (10/100/1000 Mbps), two USB 2.0 ports with PHY, and CAN support provide broad wired connectivity options for networked embedded designs.
• Display & Touch Display interface controllers include TSC and WXGA support for building user interfaces and touch-enabled displays.
• Security Hardware crypto accelerator included to support accelerated cryptographic operations and secure communications.
• Package & Mounting Supplied in a 491‑pin NFBGA package (17 × 17 mm) / 491‑LFBGA case and intended for surface-mount PCB assembly.
• Industrial Temperature Range Rated for operation from −40 °C to 105 °C, suitable for demanding environmental conditions.
• RoHS Compliant Conforms to RoHS environmental requirements.

Typical Applications

• Embedded Systems — General embedded control and application processing leveraging the ARM® Cortex®‑A9 core and supported memory interfaces.
• Industrial Networking & Control — Dual Gigabit Ethernet and CAN support for networked control nodes and industrial communication gateways.
• Human‑Machine Interfaces — TSC and WXGA display interface controllers enable touch and display-driven operator panels.
• Connected Devices — USB 2.0 ports with PHY and crypto acceleration support secure device connectivity and peripheral interfacing.

Unique Advantages

• Balanced compute and media acceleration — ARM® Cortex®‑A9 core with NEON™ SIMD support provides both general-purpose processing and media/DSP acceleration in one device.
• Comprehensive on-chip connectivity — Dual Gigabit Ethernet, dual USB 2.0 with PHY and CAN reduce external interface components and simplify board-level design.
• Flexible memory options — Support for LPDDR2, DDR3 and DDR3L allows designers to match system memory to performance and power targets.
• Industrial-ready thermal range — −40 °C to 105 °C rating enables deployment in harsh and temperature-variable environments.
• Hardware security acceleration — Integrated crypto accelerator helps offload and speed cryptographic operations for secure communications and data protection.
• Compact BGA package — 491‑pin NFBGA (17 × 17 mm) offers a high-density footprint for space-constrained embedded boards.

Why Choose AM4376BZDNA80?

The AM4376BZDNA80 positions itself as a reliable, industrial-grade embedded microprocessor combining an 800 MHz ARM® Cortex®‑A9 core with integrated multimedia acceleration, comprehensive connectivity, and hardware crypto acceleration. Its support for multiple memory types and a compact 491‑pin BGA package make it a practical choice for space-limited designs that require deterministic compute and broad peripheral integration.

Manufactured by Texas Instruments as part of the Sitara AM437x series, the AM4376BZDNA80 is appropriate for design teams building embedded, industrial, and connected devices that demand robust operation across extended temperature ranges and a rich set of on-chip interfaces.

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