Overview
Features and Benefits
- ARM Cortex M4 Core with Floating Point Unit to support advanced programming models and complex algorithms with speed grades of 100 to 240 MHz.
- Dual 16 bit SAR ADCs with no missing codes, 13+ ENOB, 380ns conversion speed for high precision closed loop control.
- 128 to 384KB SRAM and 256KB to 2MB flash memory options for a wide range of program and data memory requirements.
- Advanced PWM and timer functions for improved PV inverter and motor drive performance.
- Two CAN interfaces, three UARTS, two SPIs, two SPORTs, eight 32-bit timers, two two-wire interfaces and four quadrature encoder interfaces.
- SINC filters for glueless connection to AD74xx isolated converters.
- Harmonic Analysis Engine for compliant grid connection.
- 14x14 120 lead LQFP package with 40 GPIO pins, 24 ADC input pins and 2 DAC output pins optimized for PV inverter applications.
- Up to 105C ambient operating temperature for support of industrial applications.
Product Details
The ADSP-CM403F Mixed-Signal Control Processor integrates dual high precision 16 bit ADCs and an ARM® Cortex-M4™ processor core with floating-point unit operating at frequencies up to 240 MHz and integrating up to 384KB of SRAM memory, up to 2M byte of flash memory, accelerators and peripherals optimized for photo-voltaic (PV) inverter control, motor control and other embedded control applications.
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-1407: ADSP-CM402F/ADSP-CM403F/ADSP-CM407F/ADSP-CM408F/ADSP-CM409F Pulse Width Modulator in AC Motor Control Applications (Rev. 0)8/17/2016
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EE-380: ADSP-CM40x Board Design Guidelines for Optimal ADC Performance12/14/2015
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EE-363: ADSP-CM40x Serial Flash Execute-in-Place Technology (Rev. 2)12/10/2015
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• EE-363: Code Example
ZIP -
AN-1267: Motor Control Feedback Sample Timing Using the ADSP-CM408F ADC Controller (Rev. A)2/14/2015
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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)2/14/2015
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EE-361: ADSP-CM40x Power Supply Transistor Selection Guidelines (Rev. 1)9/24/2013
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EE-359: ADSP-CM40x Boot Time Optimization and Device Initialization (Rev. 2)9/24/2013
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• EE-359: Associated Files
ZIP -
EE-365: Maximizing ADC Sampling Rate on ADSP-CM40x Mixed-Signal Control Processors (Rev. 1)9/22/2013
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• EE-365: Code example
ZIP
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ADSP-CM40x in Solar PV Inverters4/24/2015
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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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Sigma Delta Conversion Used for Motor Control8/1/2015
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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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Digital Isolation for AC Voltage Motor Drives9/1/2013
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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
Software & Systems Requirements
Product Downloads
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-CM402F/ADSP-CM403F IBIS Model
163.91 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.View our quality and reliability program and certifications for more information.
| Part Number | Material Declaration | Reliability Data | Pin/Package Drawing | CAD Symbols, Footprints & 3D Models |
|---|---|---|---|---|
| ADSP-CM403CSWZ-CF | Material Declaration | Reliability Data | 120-Lead LQFP (14mm x 14mm w/ EP) | |
| Wafer Fabrication Data |
PCN-PDN Information
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Sample & Buy
Ordering FAQs
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Buy Now Pricing
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Lead Times
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Sampling
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Evaluation Boards
Pricing displayed is based on 1-piece.
Up to two boards can be purchased through Analog.com. To order more than two, please purchase through one of our listed distributors.
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.