ADSP-CM403CSWZ-EF

Digital Signal Processor Dsp Overview

The ADSP-CM403CSWZ-EF is a mixed-signal control processor from Analog Devices, based on the ARM Cortex-M4 core. It operates at a clock speed of 240 MHz with a supply voltage range of 3.13 V to 3.47 V. The device integrates 2 MB of Flash program memory and is housed in a 120-pin LQFP package. It supports embedded interfaces including CAN, SPI, and UART, and functions within an operating temperature range of -40°C to +105°C.

Digital Signal Processor Dsp Feature Summary

• ARM Cortex-M4 floating-point core running at 240 MHz
• Integrated 2 MB non-volatile Flash memory
• Dual 16-bit SAR ADCs with high accuracy
• Embedded communication interfaces: CAN, SPI, UART

Digital Signal Processor Dsp Applications

• Motor control systems
• Servo drives
• Driver applications

Digital Signal Processor Dsp Procurement Notes

Verify the specific suffix 'EF' against official Analog Devices documentation to confirm pinout, temperature grade, or packaging variations compared to standard variants like 'CF'. Ensure compatibility with required interface protocols and voltage levels before integration.

Digital Signal Processor Dsp Selection Notes

Select this component for applications requiring high-speed digital signal processing combined with precise analog input handling. The dual 16-bit ADCs are suitable for motor current sensing and feedback loops. Verify that the 120-pin LQFP package fits the PCB layout constraints.

Digital Signal Processor Dsp Part Context

This part belongs to the ADSP-CM40x family of mixed-signal control processors. The series is designed to combine the computational power of a DSP with the peripheral richness needed for industrial control, featuring ARM Cortex-M4 cores and integrated high-resolution ADCs.

Digital Signal Processor Dsp Replacement Considerations

Check Analog Devices documentation for cross-references within the CM40x family, such as ADSP-CM403CSWZ-CF, noting that suffix changes may indicate differences in temperature rating or packaging rather than functional equivalence.