POMAP5912ZDY

The POMAP5912ZDY is an ARM926EJ-S based microprocessor IC in a 289‑BGA (19×19) package, delivering a single 32‑bit core running at 192 MHz. It targets embedded applications that require an industrial‑grade processor with integrated memory interfaces, standard connectivity, and built‑in security primitives.

Key on‑chip resources and interfaces include LPDDR memory controllers, 10/100 Mbps Ethernet, multiple USB ports, 1‑Wire/HDQ support, LCD and keyboard display controllers, and cryptography with a hardware random number generator. The device is specified for industrial temperature operation from −40 °C to 85 °C.

Key Features

• Core & Architecture ARM926EJ-S single 32‑bit core at 192 MHz, suitable for deterministic embedded control and general-purpose processing.
• Memory Interfaces LPDDR RAM controllers and an EMIFF interface providing 16‑bit access to external SDRAM; IMIF provides access to 192 KB of on‑chip SRAM as documented in the OMAP5910 series datasheet.
• Connectivity & I/O Integrated 10/100 Mbps Ethernet (1), multiple USB ports (USB 1.1 and additional USB 1.x), and 1‑Wire/HDQ support for flexible peripheral and sensor interfacing.
• Co‑Processors & System Control Includes signal processing co‑processor support (C55x) and system control via CP15 to offload specialized tasks and assist system management.
• Display & Human Interface On‑chip display controllers for LCDs and keyboard interfaces to support embedded HMIs and operator panels.
• Security Features Hardware cryptography and a random number generator for secure boot, secure communications, and device authentication functions.
• Package & Mounting Surface mount 289‑BGA (19×19) supplier device package for compact board designs and high‑density applications.
• Industrial Temperature Range Rated for operation from −40 °C to 85 °C, suitable for industrial and harsh environment deployments.
• Graphics Acceleration No dedicated graphics acceleration—suitable for applications where graphics acceleration is not required or where simple LCD control is sufficient.

Typical Applications

• Industrial Control Real‑time control and monitoring systems that benefit from an industrial temperature rating, Ethernet connectivity, and deterministic ARM processing.
• Embedded HMI Operator interfaces and handheld controllers using on‑chip LCD and keyboard controllers for display and user input.
• Networked Embedded Devices Gateways and connected products leveraging integrated 10/100 Mbps Ethernet and USB ports for peripheral connectivity and data transfer.
• Secure Embedded Systems Devices requiring hardware cryptography and a random number generator for secure communications and device authentication.

Unique Advantages

• Integrated Memory Subsystem: LPDDR controllers plus EMIFF 16‑bit SDRAM access and 192 KB on‑chip SRAM reduce external memory complexity.
• Broad I/O Set: Multiple USB ports, Ethernet, 1‑Wire/HDQ, and display/keyboard controllers allow flexible system partitioning without many external bridges.
• Industrial Reliability: Specified −40 °C to 85 °C operation and a surface‑mount 289‑BGA package suited to industrial PCB designs.
• Hardware Security Primitives: Built‑in cryptography and a random number generator enable foundational security features without additional crypto accelerators.
• Compact, High‑Density Packaging: 289‑BGA (19×19) simplifies board area planning for space‑constrained embedded designs.

Why Choose POMAP5912ZDY?

POMAP5912ZDY combines a proven ARM926EJ‑S core with a focused set of embedded interfaces and security features, packaged for industrial operation. Its integration of LPDDR memory controllers, Ethernet, multiple USB ports, and display/keyboard support makes it a practical choice for embedded systems that need reliable connectivity and secure operation in constrained form factors.

This device is suitable for engineers designing industrial controllers, networked embedded products, and secure HMIs who require a documented OMAP5910‑series processor with on‑chip SRAM access and a clear interface set for system integration.

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