Processor core is the central processing unit (CPU) within a microcontroller or digital signal processor (DSP) that executes instructions and performs arithmetic/logic operations.
| Parameter | Typical range | Notes & selection driver |
|---|---|---|
| Bit Width | 8-bit, 16-bit, 32-bit, 64-bit | |
| Clock Speed | 16 MHz to 1 GHz | |
| Architecture | ARM Cortex-M, RISC-V, x86, proprietary DSP | |
| Cache Memory | L1 instruction/data cache, optional L2 | |
| Instruction Set | Thumb-2, DSP extensions, floating-point unit (FPU) | |
| Operating Voltage | 1.2 V to 3.3 V | |
| Power Consumption | Active: 10 mW to 5 W, Sleep: <1 μW | |
| Temperature Range | -40°C to +125°C (industrial grade) |
Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.
This component is used in the following industrial products
A specialized integrated circuit that serves as the computational core of an Axis Control Module, executing control algorithms and processing sensor feedback.
A programmable digital logic device that serves as the computational core of an I/O interface board, controlling data processing, signal routing, and peripheral management.
A programmable digital logic device that serves as the computational core and control unit within an I/O Interface Module.
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Microcontroller cores are general-purpose with integrated peripherals for control tasks, while DSP cores are optimized for mathematical operations (e.g., multiply-accumulate) and signal processing with specialized instruction sets.
Higher clock speeds increase instruction throughput but also power consumption and heat; industrial cores balance speed with deterministic timing and thermal management for reliability.
ISO 26262 (automotive) and IEC 61508 (functional safety) define requirements for fault detection, redundancy, and failure modes in safety-critical applications.
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