The ARM Cortex-R is a family of 32-bit and 64-bit RISC ARM processor cores licensed by Arm Ltd. The cores are optimized for hard real-time and safety-critical applications.

Arm Cortex-R4 provides top energy efficiency, cost-effectiveness, and fault tolerance for embedded applications, such as automobiles, cameras, and disk drives.

The Cortex-R4 processor is the smallest deeply embedded real-time processor based on the Armv7-R architecture.

Apr 5, 2018 · The Cortex-R4 microcontroller can be clocked to 600 MHz. Its main characteristics are a dual-issue 8-stage pipeline and prefetch prediction. R4 controllers can quickly handle any incoming interruptions.

• The Cortex-R4F processor is a Cortex-R4 processor that includes the optional Floating Point Unit (FPU) extension. • In this book, references to the Cortex-R4 processor also apply to the Cortex-R4F

The Cortex-R series of processors deliver fast and deterministic processing and high performance, while meeting challenging real-time constraints in a range of situations. They combine these features in a performance, power and area optimized package, making them the trusted choice in reliable systems demanding high error-resistance.

The ARM Cortex-R4 processor is designed for use in embedded, real-time systems. It implements the ARMv7-R architecture, and includes Thumb-2 technology for optimum code density and processing throughput, but can also use ARM instructions.

The ARM® Cortex™-R4 processor enables a wide range of deeply-embedded applications to be implemented with reduced system and development cost. Product applicability includes hard-disk drives, networking products, wireless and automotive applications.

Sep 13, 2023 · The ARM Cortex-R4 is a 32-bit RISC processor core designed specifically for highly deterministic real-time embedded applications. Its combination of high performance, low interrupt latency, memory protection, and power efficiency make it well-suited for embedded systems with real-time requirements.

The Arm Cortex-R4 processor is the smallest deeply embedded real-time processor based on the Armv7-R architecture. The Cortex-R4 processor delivers high-performance, real-time responsiveness, reliability, and dependability.