ATSAMA5D24B-CUR

Microprocessors Overview

The ATSAMA5D24B-CUR is a microprocessor unit from the Microchip SAMA5D2 series, featuring an ARM Cortex-A5 core. It operates at a maximum clock frequency of 500 MHz and utilizes a 32-bit data bus width. The component is housed in a TFBGA-196 package with surface mount installation. Internal memory includes 128 kB of data RAM and 160 kB of data ROM. It supports a wide I/O voltage range from 1.65 V to 3.6 V and functions within an industrial temperature range of -40°C to +125°C. The device integrates interfaces such as Ethernet, CAN, I2C, SPI, UART, and USB.

Microprocessors Feature Summary

• Integrates ARM Cortex-A5 processor core for embedded computing
• Supports multiple serial communication protocols including Ethernet and CAN
• Features floating-point instruction set capabilities
• Operates across extended industrial temperature ranges

Microprocessors Applications

• Industrial automation controllers
• Human-machine interface (HMI) panels
• Smart metering systems
• Medical equipment processing units

Microprocessors Procurement Notes

Verify the specific suffix 'B' against official datasheets to confirm the exact pinout and electrical characteristics, as variations exist within the SAMA5D2 family. Ensure the 'CUR' suffix matches the required tape-and-reel packaging format for your assembly line. Cross-reference the manufacturer part number directly with the latest Microchip documentation to avoid discrepancies with similar models like the ATSAMA5D24C.

Microprocessors Selection Notes

Select this model when an ARM Cortex-A5 MPU is required with integrated CAN and Ethernet connectivity for harsh environments. The 196-ball TFBGA package offers a compact footprint suitable for space-constrained designs. Consider the 500 MHz performance level relative to power consumption requirements. Verify that the 1.65 V to 3.6 V I/O voltage compatibility aligns with the target system's peripheral logic levels.

Microprocessors Part Context

This component belongs to the Microchip SAMA5D2 series of microprocessors, which are designed for high-performance, low-power applications. The series is characterized by its ARM Cortex-A5 architecture and extensive peripheral integration. These processors are commonly utilized in industrial and commercial sectors requiring robust connectivity and reliable operation under varying environmental conditions.

Microprocessors Replacement Considerations

Consult official substitution guides for compatible parts within the SAMA5D2 series. Verify pin-to-pin compatibility and software register-level equivalence before replacing the component. Models such as ATSAMA5D24C may offer similar functionality but require verification of package and feature alignment.