Overview
Features and Benefits
- Dual 16 bit SAR ADCs with no missing codes, 13+ ENOB, 380ns conversion speed for high precision closed loop control.
- 240 MHz ARM Cortex M4 Core with Floating Point Unit to support advanced programming models and complex algorithms.
- 384KB SRAM and 2MB flash memory for large program size.
- Advanced PWM and timer functions for improved torque ripple and motor performance.
- SINC filters for glueless connection to AD74xx isolated converters.
- Harmonic Analysis Engine for compliant grid connection.
- Ethernet and USB to support networked interfaces.
- Two CAN interfaces, three UARTS, two SPIs, two SPORTs, eight 32-bit timers, two two-wire interfaces and four quadrature encoder interfaces.
- 16 bit asynchronous memory bus for external SRAM or FPGA interfacing.
- 24x24 176 lead LQFP package with 91 GPIO pins and 16 ADC input pins optimized for motor control applications.
- Up to 105C ambient operating temperature for support of industrial applications.
Product Details
The ADSP-CM408F Mixed-Signal Control Processor integrates dual high precision 16 bit ADCs and an ARM® Cortex-M4TM processor core with floating-point unit operating at 240 MHz core clock frequency and integrating 384KB of SRAM memory, 2M byte of flash memory, and accelerators and peripherals optimized for motor control, photo-voltaic (PV) inverter control and other embedded control applications.
Product Categories
Markets and Technologies
Product Lifecycle
Production
At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.
Evaluation Kits (1)
Documentation & Resources
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AN-1554: Pairing the fido5100 and fido5200 REM Switches with a Host and Network Processor (Rev. 0)6/18/2018PDF213 K
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AN-1397: Using the ADM3065E 50 Mbps RS-485 Transceiver in EnDat Motor Control Encoder Applications (Rev. A)4/3/2017PDF329 K
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AN-1407: ADSP-CM402F/ADSP-CM403F/ADSP-CM407F/ADSP-CM408F/ADSP-CM409F Pulse Width Modulator in AC Motor Control Applications (Rev. 0)8/17/2016PDF249 K
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EE-380: ADSP-CM40x Board Design Guidelines for Optimal ADC Performance12/14/2015PDF1M
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EE-363: ADSP-CM40x Serial Flash Execute-in-Place Technology (Rev. 2)12/10/2015PDF979 kB
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AN-1267: Motor Control Feedback Sample Timing Using the ADSP-CM408F ADC Controller (Rev. A)2/14/2015PDF342 kB
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AN-1265: Isolated Motor Control Feedback Using the ADSP-CM402F/ADSP-CM403F/ADSP-CM407F/ADSP-CM408F SINC Filters and the AD7401A (Rev. B)2/14/2015PDF361 kB
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EE-361: ADSP-CM40x Power Supply Transistor Selection Guidelines (Rev. 1)9/24/2013PDF149 kB
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EE-359: ADSP-CM40x Boot Time Optimization and Device Initialization (Rev. 2)9/24/2013PDF84 kB
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EE-365: Maximizing ADC Sampling Rate on ADSP-CM40x Mixed-Signal Control Processors (Rev. 1)9/22/2013PDF508 kB
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ADSP-CM408F EZ-KIT Lite Evaluation System Manual (Rev. 1.1)8/22/2013PDF584 kB
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ADSP-CM402F/CM403F/CM407F/CM408F/CM409F Silicon Anomaly List (Rev. I)6/25/2015PDF178 K
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ADSP-CM403 HAE—Harmonic Analysis in Solar Applications9/1/2018
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Enhanced Communication Reliability and Performance for Motor Control Encoder Applications1/11/2018
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Functional Safety for Integrated Circuits Used in Variable Speed Drives7/1/2016
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A Networked Approach To Improving Energy Efficiency In Manufacturing Automation Systems1/1/2016
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IGBT Overcurrent and Short-Circuit Protection in Industrial Motor Drives12/1/2015
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Sigma Delta Conversion Used for Motor Control8/1/2015
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Digital PFC Control: Adding Value to Motor Control System Monitoring6/1/2015
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Sigma-Delta Modulators Improve Motion Control Efficiency6/1/2015
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Driving Synchronized Precision Motion in Multiaxis Servo Control Systems4/1/2015
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Measurement Techniques for Industrial Motion Control6/1/2014
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Smart Integration: Combining Analog Components with Arm Microcontroller Cores to Solve Tough Embedded System Problems3/1/2014
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MS-2577: Model-Based Design of Advanced Motor Control Systems12/17/2013PDF470 kB
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Sensorless Vector Control Techniques for Efficient Motor Control Continues9/1/2013
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ADSP-CM403 Sinc—Isolated Measurement in Solar Applications9/1/2013
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Digital Isolation for AC Voltage Motor Drives9/1/2013
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高密度の SiC/GaN による電力変換、それを支える制御/駆動/検出技術3/3/2022 -
Control, Drive, Sense, High Density SiC/GaN Power Conversion3/3/2022 -
Analog Devices' Isolation Technology for Industrial Motor Control3/3/2022 -
控制、驱动、检测高密度SiC/GaN功率转换3/3/2022 -
Absolute Encoder Interfaces in Motor Drives3/3/2022 -
Motor Control Solutions for an Industrial Ethernet Machine11/28/2018 -
Synchronized Multi-Axis Systems Offering11/28/2018 -
ADSP-CM40x Series of Mixed-Signal Processors11/28/2018 -
High Voltage Motor Control Demonstration Platform11/28/2018 -
TMR Position and Current Sensing in Motor Control Applications10/15/2018
Software & Systems Requirements
Software Development Tools
CrossCore® Utilities
CrossCore Utilities provides several utilities for use with Cortex-M processors. These utilities have previously been distributed within various Board Support Packages for the IAR and Keil toolchains, and are collected together in this product for convenient maintenance.
Tools & Simulations
BSDL Model Files
IBIS Models
IBS
ADSP-CM407F/ADSP-CM408F IBIS Model
167.95 K
Design Resources
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal.
PCN-PDN Information
Sample & Buy
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Evaluation Boards
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Pricing displayed is based on 1-piece. The USA list pricing shown is for budgetary use only, shown in United States dollars (FOB USA per unit), and is subject to change. International prices may vary due to local duties, taxes, fees and exchange rates.