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View All Data Sheets (2)
Data Sheet Rev. 6
PDF
User Guides
7 View All

Overview

Features and Benefits

  • High-Efficiency Microcontroller for Wearable Devices
    • Internal Oscillator Operates Up to 96MHz
    • Low Power 4MHz Oscillator System Clock Option for Always-On Monitoring Applications
    • 512KB Flash Memory (256KB "L" Version)
    • 160KB SRAM (128KB "L" Version)
    • 8KB Instruction Cache
    • 1.2V Core Supply Voltage
    • 1.8V to 3.3V I/O
    • Optional 3.3V ±5% USB Supply Voltage
    • Wide Operating Temperature: -30°C to +85°C
  • Power Management Maximizes Uptime for Battery Applications
    • 106µA/MHz Active Current Executing from Cache
    • 49µA/MHz Active Current Executing from Flash
    • Wakeup to 96MHz Clock or 4MHz Clock
    • 600nA Low Power Mode (LP0) Current with RTC Enabled
    • 2.56µW Ultra-Low Power Data Retention Sleep Mode (LP1) with Fast 5μs Wakeup on 96MHz Clock Source
    • 27µA/MHz Low Power Mode (LP2) Current
  • Optimal Peripheral Mix Provides Platform Scalability
    • SPI Execute in Place (SPIX) Engine for Memory Expansion with Minimal Footprint
    • Three SPI Masters, One SPI Slave
    • Three UARTs
    • Up to Two I2C Masters, One I2C Slave
    • 1-Wire Master
    • Full-Speed USB 2.0 Device with Internal Transceiver
    • Sixteen Pulse Train (PWM) Engines
    • Six 32-Bit Timers and 3 Watchdog Timers
    • Up to 40 General-Purpose I/O Pins
    • 10-Bit Delta-Sigma ADC Operating at 7.8ksps
    • AES -128, -192, -256
    • RTC Calibration Output
  • Secure Valuable IP and Data with Robust Internal Hardware Security (MAX32626 Only)
    • Trust Protection Unit (TPU) Provides ECDSA and Modular Arithmetic Acceleration Support
    • True Random Number Generator
    • Secure Boot Loader

Product Details

DARWIN is a new breed of low-power microcontrollers built to thrive in the rapidly evolving Internet of Things (IoT). They are smart, with the biggest memories in their class and a massively scalable memory architecture. They run forever, thanks to wearable-grade power technology. They are also tough enough to withstand the most advanced cyberattacks. DARWIN microcontrollers are designed to run any application imaginable—in places where you wouldn’t dream of sending other microcontrollers.

Generation U microcontrollers are perfect for wearables and IoT applications that cannot afford to compromise power or performance. The MAX32625/MAX32626 feature an Arm® Cortex®-M4 with FPU CPU that delivers high-efficiency signal processing, ultra-low power consumption and ease of use.

Flexible power modes, an intelligent PMU, and dynamic clock and power gating optimize performance and power consumption for each application. Internal oscillators run at 96MHz for high-performance or 4MHz to maximize battery life in applications requiring always-on monitoring.

Multiple SPI, UART, I2C, 1-Wire® master, and USB interfaces are provided. The four-input, 10-bit ADC with selectable references can monitor external sensors.

All versions provide a hardware AES engine. The MAX32626 provides a secure trust protection unit (TPU) with a modular arithmetic accelerator (MAA) for fast ECDSA, a hardware PRNG entropy generator, and a secure boot loader. The MAX32625L provides a reduced 256kB of flash memory and 128kB of SRAM.

Maxim Low Power ARM Micro Toolchain (Mac)

Maxim Low Power ARM Micro Toolchain (Windows)

 

Applications

  • Fitness Monitors
  • Portable Medical Devices
  • Sensor Hubs
  • Sports Watches
  • Wearable Medical Patches

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Product Lifecycle icon-recommended 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 (7)

Documentation & Resources

  • View All (23)
  • Data Sheets (2)
  • Reliability Data (1)
  • User Guides (7)
  • Videos (2)
  • Application Notes (7)
  • Design Notes (1)
  • Technical Articles (3)
    • Document Type
    User Guides
    Application Notes

    Tools & Simulations

    Software Development

    MATLAB support package for Micros, 1.0.0
    ZIP
    Low Power ARM Micro SDK (Win), 1.2.0
    EXE
    HIDTerminalSetupV1.0.zip, 1.0.0
    ZIP
    Pin configuration tool, 0.3.0
    HTML
    Low Power ARM Micro SDK (Mac), 1.2.0
    DMG

    Reference Designs (2)

    Product Recommendations

    MAX32625 Companion Parts

    Recommended Related Parts

    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
    MAX32625ITK+ Material Declaration Reliability Data Thin Quad Flatpack, No Leads
    MAX32625ITK+T Material Declaration Reliability Data Thin Quad Flatpack, No Leads
    MAX32625ITKL+ Material Declaration Reliability Data Thin Quad Flatpack, No Leads
    MAX32625ITKL+T Material Declaration Reliability Data Thin Quad Flatpack, No Leads
    MAX32625IWY+ Material Declaration Reliability Data 63-WLCSP-N/A
    MAX32625IWY+T Material Declaration Reliability Data 63-WLCSP-N/A
    MAX32625IWYL+ Material Declaration Reliability Data 63-WLCSP-N/A
    MAX32625IWYL+T Material Declaration Reliability Data 63-WLCSP-N/A
    Wafer Fabrication Data MAX32625 Reliability Data

    Support & Discussions

    MAX32625 Discussions

    RE: MAX32010/MAX9959 EVKIT IMEAS/VMEAS Measurement
    All MAX32625 Discussions
    MAX32625 Contact ADI Technical Support »
    MAX32625 Ask your question »
    MAX32625 Contact ADI Technical Support » MAX32625 Ask your question »

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