MAX32650
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MAX32650

Ultra-Low-Power Arm Cortex-M4 with FPU-Based Microcontroller (MCU) with 3MB Flash and 1MB SRAM

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DARWIN Generation UP MCUs Are Built to Run Big Applications from Small Batteries

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Part Details
Part Models 3
1ku List Price Starting From $7.83
Features
  • Ultra Efficient Microcontroller for Battery-Powered Applications
    • 120MHz Arm Cortex-M4 with FPU
    • SmartDMA Provides Background Memory Transfers with Programmable Data Processing
    • 120MHz High-Speed and 40MHz Low-Power Oscillators
    • 7.3728MHz Low Power Oscillators
    • 32.768kHz and RTC Clock (Requires External Crystal)
    • 8kHz, Always-on, Ultra-Low-Power Oscillator
    • 3MB Internal Flash, 1MB Internal SRAM
    • 104µW/MHz Executing from Cache at 1.1V
    • Five Low-Power Modes: Active, Sleep, Background, Deep-Sleep, and Backup
    • 1.8V and 3.3V I/O with No Level Translators
  • Scalable Cached External Memory Interfaces:
    • 120MB/s HyperBus/Xccela DDR Interface
    • SPIXF/SPIXR for External Flash/RAM Expansion
    • 240Mbps SDHC/eMMC/SDIO/microSD Interface
  • Optimal Peripheral Mix Provides Platform Scalability
    • 16-Channel DMA
    • Three SPI Master (60MHz)/Slave (48MHz)
    • One QuadSPI Master (60MHz)/Slave (48MHz)
    • Up to Three 4Mbaud UARTs with Flow Control
    • Two 1MHz I2C Master/Slave
    • I2S Slave
    • Four-Channel, 7.8ksps, 10-bit Delta-Sigma ADC
    • USB 2.0 Hi-Speed Device Interface with PHY
    • 16 Pulse Train Generators
    • Six 32-bit Timers with 8mA Hi-Drive
    • 1-Wire® Master
  • Trust Protection Unit (TPU) for IP/Data and Security
    • Modular Arithmetic Accelerator (MAA), True Random Number Generator (TRNG)
    • Secure Nonvolatile Key Storage, SHA-256, AES-128/192/256
    • Memory Decryption Integrity Unit, Secure Boot ROM
Additional Details
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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 would not dream of sending other micro controllers.

Generation UP microcontrollers are designed to handle the increasingly complex applications demanded by today’s advanced battery-powered devices and wireless sensors. The MAX32650–MAX32652 are ultra-low power memory-scalable microcontrollers designed specifically for high-performance, battery-powered applications. They are based on Arm® Cortex®-M4 with FPU CPU with 3MB flash and 1MB SRAM. Memory scalability is supported with multiple memory-expansion interfaces, including a HyperBus/Xccela DDR interface and two SPI execute in place (SPix) interfaces. A secure digital interface supports external high-speed memory cards, including SD, SDIO, MMC, SDHC, and microSD.

Power-management features provide five low-power modes for clock, peripheral, and voltage control. Individual SRAM banks of 32KB, 96KB, or 1024KB (full retention) can be retained with reduced power consumption. A SmartDMA performs complex background processing while the CPU is off to dramatically reduce overall power consumption.

The MAX32651 is a secure version with a trust protection unit (TPU) which provides a modular arithmetic accelerator (MAA) for fast ECDSA, an AES engine, TRNG, SHA-256 hash, and secure bootloader. A memory decryption integrity unit (MDIU) provides on-the-fly data decryption (plain or executable) stored in external flash.

The MAX32652 is packaged in a high-density, 0.35mm pitch, 140-bump WLP targeted for tiny form factor products that require high I/O counts.

Applications

  • Industrial Sensors, IoT
  • Sports Watches, Fitness Monitors
  • Wearable Medical Patches, Portable Medical Devices
Part Models 3
1ku List Price Starting From $7.83

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Documentation

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Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
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Product Lifecycle

PCN

May 14, 2019

- 1957

DESIGN

MAX32650GCE+

PRODUCTION

MAX32650GWQ+

PRODUCTION

Filter by Model

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Part Models

Product Lifecycle

PCN

May 14, 2019

- 1957

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DESIGN

MAX32650GCE+

PRODUCTION

MAX32650GWQ+

PRODUCTION

Software & Part Ecosystem

Software & Part Ecosystem

Evaluation Kit

Evaluation Kits 5

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MAX32651-EVKIT

Evaluation Kit for the MAX32650/MAX32651/MAX32652

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MAX32651-EVKIT

Evaluation Kit for the MAX32650/MAX32651/MAX32652

Evaluation Kit for the MAX32650/MAX32651/MAX32652

Features and Benefits

  • 3.5in 320 x 240 Color TFT Display
  • 64MB HyperRAM
  • 64MB XIP Flash
  • 1MB XIP RAM
  • USB 2.0 Micro B Interface
  • USB 2.0 Micro B to Serial UARTs
    • Selection with Jumpers Between UART0 and UART2
  • Micro SD Card Interface
  • Select GPIOs Accessed through 0.1in Header
  • Access to the Four Analog Input Through 0.1in Header
  • Arm® or SWD JTAG 20-Pin Header
  • On-Board PMIC to Source Power for the MAX32650/MAX32651
  • Board Power Provided by Either USB Port
  • Individual Power Measurement on All IC Rails Through Jumpers
  • On-Board 1.8V and 3.3V Regulators for Peripherals
  • Two General-Purpose LEDs and Two General-Purpose Pushbutton Switches

Product Detail

The MAX32650/MAX32651 EV kits provide a platform for evaluating the capabilities of the MAX32650/MAX32651 ultra-low power memory-scalable microcontroller designed specifically for high performance battery powered applications.

Applications

  • Industrial Sensors, IoT
  • Sports Watches, Fitness Monitors
  • Wearable Medical Patches, Portable Medical Devices

MAX32650FTHR

Evaluation Kit for the MAX32650

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MAX32650FTHR

Evaluation Kit for the MAX32650

Evaluation Kit for the MAX32650

Features and Benefits

  • MAX32650 Arm® Cortex®-M4 processor with FPU
    • 120MHz Core Speed
    • 3MB Internal Flash, 1MB Internal SRAM
    • 104µW/MHz Executing from Cache at 1.1V
    • 240Mbps SDHC/eMMC/SDIO/microSD Interface
    • Up to 105 GPIO
    • SmartDMA Provides Background Memory Transfers with Programmable Data Processing
  • Battery Connector and Charging Circuit
  • Micro-SD Card Interface
  • USB 2.0 Full-Speed Device Interface
  • MAX11261 6-Channel, 24-Bit, 16ksps, ADC
  • Adafruit® Feather Board Compatible

Product Detail

The MAX32650FTHR EV kit provides a platform for evaluating the capabilities of the MAX32650 ultra-low-power memory-scalable microcontroller designed specifically for high-performance, battery-powered applications.

Applications

  • Industrial Sensors, IoT
  • Sports Watches, Fitness Monitors
  • Wearable Medical Patches, Portable Medical Devices
reference details image

MAX32650-EVKIT

Evaluation Kit for the MAX32650/MAX32651/MAX32652

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MAX32650-EVKIT

Evaluation Kit for the MAX32650/MAX32651/MAX32652

Evaluation Kit for the MAX32650/MAX32651/MAX32652

Features and Benefits

  • 3.5in 320 x 240 Color TFT Display
  • 64MB HyperRAM
  • 64MB XIP Flash
  • 1MB XIP RAM
  • USB 2.0 Micro B Interface
  • USB 2.0 Micro B to Serial UARTs
    • Selection with Jumpers Between UART0 and UART2
  • Micro SD Card Interface
  • Select GPIOs Accessed through 0.1in Header
  • Access to the Four Analog Input Through 0.1in Header
  • Arm® or SWD JTAG 20-Pin Header
  • On-Board PMIC to Source Power for the MAX32650/MAX32651
  • Board Power Provided by Either USB Port
  • Individual Power Measurement on All IC Rails Through Jumpers
  • On-Board 1.8V and 3.3V Regulators for Peripherals
  • Two General-Purpose LEDs and Two General-Purpose Pushbutton Switches

Product Detail

The MAX32650/MAX32651 EV kits provide a platform for evaluating the capabilities of the MAX32650/MAX32651 ultra-low power memory-scalable microcontroller designed specifically for high performance battery powered applications.

Applications

  • Industrial Sensors, IoT
  • Sports Watches, Fitness Monitors
  • Wearable Medical Patches, Portable Medical Devices
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ADMV96S-WGBE-EK1

60 GHz Wireless Connector

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ADMV96S-WGBE-EK1

60 GHz Wireless Connector

60 GHz Wireless Connector

Features and Benefits

  • Allows evaluation and prototyping of 60 GHz wireless data links to replace traditional mechanical connectors in moving joints
  • 1 Gbps Ethernet interface on both sides of the wireless data link
  • Fully programmable system allowing ultimate flexibility for custom developments
  • Open-source software stack for firmware development  
  • Open-source GUI for system configuration, monitoring, and control

Product Detail

The ADMV96S-WGBE-EK1 is a complete evaluation and prototyping system for 60 GHz wireless data links. It consists of a pair of receiver and transmitter boards with a 1Gbp Ethernet interface on each side of the wireless link.

The 60 GHz wireless link is implemented by the ADMV9615 and ADMV9525 modules. These are coupled with a SerDes device which translates the modules’ SGMII interface to RGMII so that it can be connected to an ADIN1300 industrial low latency and low power 1 Gbps Ethernet PHY. This enables each side of the wireless link to act as an Ethernet port and essentially create a seamless wire-like connection between two ends of an Ethernet cable.

The on-board MAX32650 ultralow power ARM® Cortex®-M4 microcontroller controls the system’s operation and implements the algorithms to configure the wireless link in real time so that optimal link quality is constantly maintained over temperature and various operating conditions. An open-source software stack is provided for firmware development as well as reference applications. The MAX32650 can be programmed through a programming port which can also be used for firmware debugging.

The two sides of the wireless link are mounted on an adjustable rail so that the system can be configured and tested for various distances between the links. Each side of the link is powered from an external 12 V power supply.

An open-source GUI is provided for system configuration, monitoring, and control from a host PC.

APPLICATIONS

  • 60 GHz wireless data links for industrial and medical high data rate applications
  • High speed data for rotating applications, such as slip rings and magnetic resonance imaging systems
  • Autonomous guided vehicles
  • Mechanical Connector replacement
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AD-SWIOT1L-SL

Software-configurable Analog and Digital I/O with 10BASE-T1L Evaluation and Development Platform

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AD-SWIOT1L-SL

Software-configurable Analog and Digital I/O with 10BASE-T1L Evaluation and Development Platform

Software-configurable Analog and Digital I/O with 10BASE-T1L Evaluation and Development Platform

Features and Benefits

  • Allows prototyping of intelligent, secure, and connected process control devices
  • Ultimate flexibility in I/O interface configurability through software
  • Embedded processing for implementing self-capable edge devices
  • Long-range single-pair 10BASE-T1L Ethernet interface
  • Power delivery via the 10BASE-T1L interface or from a field supply enabling both low and high power applications
  • Fully isolated design for safe operation
  • Industry standard form factor compatible with DIN rail mounts

Product Detail

The AD-SWIOT1L-SL provides a complete software and hardware platform for prototyping intelligent, secure, network capable field devices.

The design incorporates the AD74413R Quad-Channel, Software Configurable Input and Output and the MAX14906 Quad-Channel Industrial Digital Output/Digital Input ICs, allowing the multiplexing of several analog and digital functions on four channels which can be independently configurable through software to act as:

  • voltage output / input
  • current output / input
  • digital input / output
  • RTD measurement

A 10 Mbps single-pair Ethernet link, using the ADIN1110 10BASE-T1L MAC/PHY, enables remote data acquisition and device configuration. The 10BASE-T1L interface can also be used for powering the system via the Single-pair Power over Ethernet (SPoE) technology using the LTC9111 Powered Device (PD) controller. This way, power and data for the system is provided over the same cable to significantly simplify the cabling infrastructure and cost.

For applications requiring high current capabilities, the system can be powered from an external 24 V supply and up to 1.2 A can be output on any of the channels configured as digital outputs. The power supply solution also includes the ADP1032 high performance, isolated micropower management unit (PMU) to provide power and digital control for software configurable I/O devices in one of the most compact formats. The LT8304 Micropower No-Opto Isolated Flyback Converter completes the power tree to provide isolated power to the digital part of the design.

The on-board MAX32650 Ultralow Power ARM® Cortex®-M4 Microcontroller exposes all the necessary debug and programming features to enable a complete software development experience with the system. It is coupled with a 1 Gb (128 MB) external RAM and a 64 Mb (8 MB) external flash memory to meet the most demanding applications and provide the flexibility to implement any protocol stack. Security features are enabled by the MAXQ1065 security coprocessor.

The system is accompanied by an open-source software stack and associated collateral, enabling a complete experience from evaluation and prototyping all the way to production firmware and applications development. An external programmer such as the MAX32625PICO MAXDAP Programming Adapter, or any other similar programmer supporting the SWD interface, is required to enable firmware programming and debug. The system’s firmware is based on Analog Devices’ open-source no-OS framework which includes all the tools required for embedded code development and debugging as well as libraries enabling host-side connectivity for system configuration and data transfer over the UART or the 10BASE-T1L interfaces. A PC application with a user-friendly graphical interface is provided to enable easy system configuration and displaying the acquired data in different ways.

Specifications
I/O
Channels 4 Software Configurable IO channels
Digital input Type 1 and 3, or Type 2
Digital output High-Side (HS) Switch or Push-Pull (PP) Driver
Analog input Voltage (0 V to 10 V), Current (0 mA to 25 mA)
Analog output Voltage (0 V to 11 V), Current (0 mA to 25 mA)
RTD measurements 2-wire RTD (0 Ω to 1 MΩ)
Computing Resources
CPU MAX32650 Ultra-Low-Power Arm Cortex-M4
with FPU-Based Microcontroller (MCU) with 3 MB Flash and 1MB SRAM
Memory 1 Gb RAM
Storage 64 Mb QSPI Flash
Connectivity
Ethernet 10BASE-T1L
Power Supply
External power 24 DC @ 6A
Power over Ethernet SPoE class 12
Operating Conditions
Temperature range -25°C to 60°C

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