MAX32660
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MAX32660

低功耗Arm Cortex-M4 FPU处理器,带基于FPU的微控制器(MCU),256KB Flash和96KB SRAM

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超低功耗、高成效、高度集成微控制器

Info : 推荐新设计使用 tooltip
Info : 推荐新设计使用 tooltip
产品详情
特性
  • 用于可穿戴设备的高效微控制器
    • 内部振荡器工作频率高达96MHz
    • 256KB闪存存储器
    • 96KB SRAM,可选择置于最低功耗备份模式
    • 16KB指令缓存
    • 存储器保护单元(MPU)
    • 1.1V VCORE低电源电压
    • 3.6V GPIO工作范围
    • 内部LDO提供单电源工作
    • 宽工作温度范围:-40°C至+105°C
  • 电源管理最大程度延长电池应用的工作时间
    • 从闪存执行代码时功耗为85µW/MHz
    • 备份模式下全存储器保持功耗为2µA @ VDD = 1.8V
    • 超低功耗RTC:450nA @ VDD=1.8V
    • 内部80kHz环形振荡器
  • 最优外设组合,提高平台扩展性
    • 多达14个通用I/O引脚
    • 多达2个SPI主机/从机
    • I2S主机/从机
    • 多达2个UART
    • 多达2个I2C主机/从机,速度高达3.4Mbps
    • 四通道标准DMA控制器
    • 3个32位定时器
    • 看门狗定时器
    • CMOS电平32.768kHz RTC输出
更多细节
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在DARWIN系列中,MAX32660是一款超低功耗、成本高效、高集成度32位微控制器,专为电池供电的设备和无线传感器而设计。它将灵活的多功能电源管理单元与功能强大、搭载浮点单元(FPU)的Arm® Cortex®-M4处理器组合使用,采用小尺寸封装:1.6mm x 1.6mm、16引脚WLP或4mm x 4mm、20引脚TQFN-EP或3mm x 3mm、24引脚TQFN-EP封装。

MAX32660支持具有复杂传感器处理的设计,且不影响电池寿命。它还为传统设计提供简单且低成本的升级(从8位或16位微控制器进行升级)。

该器件支持SPI、UART和I2C通信,同时还集成高达256KB闪存和96KB RAM,用于存储应用和传感器代码。可通过I2C、UART或SPI使用可选引导加载程序。

网络研讨会视频点播:使用非常小且具有FPU微控制器的Arm® Cortex® M4能做些什么?

应用

  • 健身监护仪
  • 工业传感器
  • 物联网(IoT)
  • 光学模块:QSFP-DD、QSFP、400G
  • 便携式医疗设备
  • 运动手表
  • 可穿戴医疗贴片

产品技术资料帮助

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ADI公司所提供的资料均视为准确、可靠。但本公司不为用户在应用过程中侵犯任何专利权或第三方权利承担任何责任。技术指标的修改不再另行通知。本公司既没有含蓄的允许,也不允许借用ADI公司的专利或专利权的名义。本文出现的商标和注册商标所有权分别属于相应的公司。

参考资料

参考资料

视频

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MAX32660E/D+
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MAX32660GTP+
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MAX32660GWE+
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软件和型号相关生态系统

软件和型号相关生态系统

评估套件

评估套件 2

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MAXNANOPWRBD

MAX32660、MAX11615、MAX40007、MAX9119、MAX9634、MAX17222的评估套件

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MAXNANOPWRBD

MAX32660、MAX11615、MAX40007、MAX9119、MAX9634、MAX17222的评估套件

MAX32660、MAX11615、MAX40007、MAX9119、MAX9634、MAX17222的评估套件

特性和优点

  • 超低功耗MAX32660 Arm Cortex M4F
  • MAX11615低功耗8通道12位ADC
  • MAX40007 Nanopower运算放大器
  • MAX9119 Nanopower比较器
  • MAX9634电流检测放大器
  • MAX17222升压转换器
  • 安装在PCB上的纽扣电池电源

产品详情

MAXNANOPWRBD评估套件将Maxim的Nanopower技术与具有FPU的超低功耗、低引脚数、MAX32660 Arm® Cortex®-M4处理器相结合,从而创建了采用单节1.5V碱性纽扣电池供电的简单数字万用表应用示例。

该套件包括下列器件:

  • MAXNANOPWRBD#电路板
  • MAX326325PICO JTAG调试器/编程器

 

应用

  • 健身监测器
  • 工业传感器
  • IoT
  • 光纤模块:QSFP-DD, QSFP, 400G
  • 便携式医疗设备
  • 运动手表
  • 可穿戴医疗设备
reference details image

MAX32660-EVSYS

MAX32660 评估板

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MAX32660-EVSYS

MAX32660 评估板

MAX32660 评估板

特性和优点

  • MAX32660微控制器
  • Arm Cortex-M4F, 96MHz
  • 256KB闪存
  • 96KB SRAM
  • 16KB指令缓存
  • 2路SPI
  • 2路I2C
  • 2路UART
  • 14个GPIO
  • DIP分接板
    • 100mil间距双列直插接头
    • 兼容面包板
  • 集成外设
    • 红色指示LED
    • 用户按钮
  • MAX32625PICO调试适配器
    • CMSIS-DAP SWD调试器
    • 虚拟UART控制台
  • 产品详情

    MAX32660评估系统提供结构紧凑的开发平台,在微小、易于使用的电路板实现对MAX32660全部特性的访问。主板上已安装基于MAX32625PICO的调试适配器;完成编程后,可将其直接拆卸。调试模块支持可选的10引脚Arm® Cortex®调试连接器,用于实现DAPLink功能。组合尺寸为0.65in x 2.2in,而主板独立尺寸为0.65in x 0.95in。外部连接采用双排连接头,兼容过孔和SMT应用。该电路板以非常小的空间提供强大的处理子系统,很容易集成到各种应用中。

    应用

    • 健身监测器
    • 工业传感器
    • IoT
    • 光纤模块:QSFP-DD, QSFP, 400G
    • 便携式医疗设备
    • 运动手表
    • 可穿戴医疗设备
    参考电路

    参考电路 9

    maxrefdes9007 board

    Arm Cortex-M4 I/O Implemented 1-Wire Secure Authenticator Demo and Real Time Measurements

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    MAXREFDES9007

    Arm Cortex-M4 I/O Implemented 1-Wire Secure Authenticator Demo and Real Time Measurements

    Arm Cortex-M4 I/O Implemented 1-Wire Secure Authenticator Demo and Real Time Measurements

    特性和优点

    • ECC-256 Compute Engine
    • FIPS 186 ECDSA P256 Signature and Verification
    • ECDH Key Exchange with Authentication Prevents Man-in-the-Middle Attacks
    • ECDSA Authenticated R/W of Configurable Memory
    • SHA-256 Compute Engine
    • FIPS 180 MAC for Secure Download/Boot Operations
    • FIPS 198 HMAC for Bidirectional Authentication and Optional GPIO Control
    • Two GPIO Pins with Optional Authentication Control
    • Open-Drain, 4mA/0.4V
    • Optional SHA-256 or ECDSA Authenticated On/Off and State Read
    • Optional Set On/Off After Multiblock Hash for Secure Boot/Download
    • RNG with NIST SP 800-90B Compliant Entropy Source with Function to Read Out
    • Optional Chip-Generated Pr/Pu Key Pairs for ECC Operations
    • 17-Bit One-Time Settable, Nonvolatile Decrement-Only Counter with Authenticated Read
    • 8Kbits of EEPROM for User Data, Keys, and Certificates
    • Unique and Unalterable Factory Programmed 64-Bit Identification Number (ROM ID)
    • Optional Input Data Component to Crypto and Key Operations
    • Single-Contact 1-Wire Interface Communication with Host at 11.7kbps and 62.5kbps
    • Operating Range: 3.3V ±10%, -40°C to +85°C
    • 6-Pin TDFN-EP Package (3mm x 3mm)
    • Accessory and Peripheral Secure Authentication
    • IoT Node Crypto-Protection
    • Secure Boot or Download of Firmware and/or System Parameters
    • Secure Storage of Cryptographic Keys for a Host Controller

    Application

    • IoT Node Crypto-Protection
    • Accessory and Peripheral Secure Authentication
    • Secure Storage of Cryptographic Keys for a Host Controller
    • Secure Boot or Download of Firmware and/or System Parameters
    查看参考设计详情 external link

    使用部分 2

    MAXREFDES1207 Block Diagram

    Heart-Rate Monitor Wrist Band Using the MAX77651B

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    MAXREFDES1207

    Heart-Rate Monitor Wrist Band Using the MAX77651B

    Heart-Rate Monitor Wrist Band Using the MAX77651B

    特性和优点

    Description

    The MAXREFDES1207 is a reference design for wearable application based on a total Analog Devices solution which includes the MAX32660, MAX30112, MAX77651B, and MAX40005. This solution demonstrates how a small size, low cost, low power, high accuracy heart-rate (HR) monitor can be easily implemented. This design can monitor heart rate using two green LEDs.

    The MAX30112 is an optimized pulse-oximeter and heartrate AFE for wearable health. It has a high-resolution, optical readout signal-processing channel with built-in ambient light cancellation as well as high-current LED driver DACs to form a complete optical readout signal chain. With external LED(s) and photodiode(s), the MAX30112 offers the lowest power, highest performance heart-rate detection solution for wrist applications. The MAX77651B provides highly-integrated battery charging and power supply solutions for low-power wearable applications where size and efficiency are critical. The device features a SIMO buckboost regulator that provides three independently programmable power rails from a single inductor to minimize total solution size. A highly configurable linear charger supports a wide range of Li+ battery capacities and includes battery temperature monitoring for additional safety (JEITA). The MAX32660 is an ultra-low-power, cost-effective, highly- integrated microcontroller unit (MCU) designed for battery- powered devices and wireless sensors. It combines a flexible and versatile power management unit with the powerful Arm® Cortex®-M4 with floating point unit (FPU). The MAX40005 is a tiny, single comparator which is ideal for a wide variety of portable electronics applications such as cell phones, media players, and notebooks that have extremely tight board space and power constraints. The design also contains an FTDI FT234 USB-to-serial UART interface.

    查看参考设计详情 external link

    设计和集成工具

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    2.83 M

    maxrefdes9004 board

    C-source Reference for Operating the DS2485 Combined with a DS28E18 from a Cortex-M4 Microcontroller

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    MAXREFDES9004

    C-source Reference for Operating the DS2485 Combined with a DS28E18 from a Cortex-M4 Microcontroller

    C-source Reference for Operating the DS2485 Combined with a DS28E18 from a Cortex-M4 Microcontroller

    特性和优点

    • Dedicated 1-Wire Master for Convenient 1-Wire Processing
    • Up to 100m Remote Communication with Connected 1-Wire Slave Devices
    • C-Code Demonstrates How to Use the DS2485 in Software Including an Example with the DS28E18

    Designed–Built–Tested

    A simple, cost-efficient, 1-Wire master is demonstrated using the DS2485 for a simple sensor application using the MAX32660 host microcontroller. This reference design includes the following major components: one each of MAX32660 Cortex-M4 microcontroller, DS2485 1-Wire master, DS28E18 1-Wire to I2C/SPI bridge and an I2C temperature sensor module. This document describes the hardware shown above as well as its supplementing software. It provides a detailed, systematic technical guide to set up and understand the MAXREFDES9004 reference design. The system has been built and tested, details of which follow later in this document.

    查看参考设计详情 external link

    设计和集成工具

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    1.13 M

    maxrefdes300 figure 1

    RFID Datalogger for Healthcare and Cold-Chain Logistics

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    MAXREFDES300

    RFID Datalogger for Healthcare and Cold-Chain Logistics

    RFID Datalogger for Healthcare and Cold-Chain Logistics

    特性和优点

    Maxim’s MAX32660 Microcontroller

    • Ultra-Low-Power Operation
    • 256KB Flash Memory and 96KB SRAM
    • 3.05mm (L) x 3.05mm (W) x 0.80mm (H) TQFN Package

    Axzon’s RFM405 Wireless Passive Sensor

    • On-Chip Temperature Sensor
    • UHF/RAIN Operation – EPCglobal® Gen2 Compliant
    查看参考设计详情 external link

    使用部分 2

    设计和集成工具

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    415.05 K

    MAXREFDES164

    IO-Link Local Temperature Sensor

    MAXREFDES171

    IO-Link Distance Sensor

    MAXREFDES9002

    C-source Reference for Operating the DS28E18 from Cortex-M4 GPIO Pins

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    MAXREFDES9002

    C-source Reference for Operating the DS28E18 from Cortex-M4 GPIO Pins

    C-source Reference for Operating the DS28E18 from Cortex-M4 GPIO Pins

    特性和优点

    Features

    • Power and communication to I2C and SPI sensors through two wires
    • 512-byte command sequencer for autonomous operation
    • Up to 10mA at 3.3V sensor power derived from 1-Wire
    • Up to 100m distance with the 1-Wire interface
    • Example C-code demonstrates how to interface to I2C and SPI sensors
    查看参考设计详情 external link

    使用部分 2

    设计和集成工具

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    609.24 K

    maxrefdes1261 board

    Asset Tracker Power Management Platform

    MAXREFDES9001: Secured IoT LoRa Sensor Nodes using the DS28S60 and Google Cloud

    Secured IoT LoRa Sensor Nodes using the DS28S60 and Google Cloud

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    MAXREFDES9001

    Secured IoT LoRa Sensor Nodes using the DS28S60 and Google Cloud

    Secured IoT LoRa Sensor Nodes using the DS28S60 and Google Cloud

    特性和优点

    • Maxim’s DS28S60 ChipDNA technology protects private and secret keys against invasive attacks.
    • Maxim’s DS28S60 provides end-to-end security using hardware-based ECDSA authentication, ECDH key exchange and AES-GCM authenticated encryption.
    • Complete low-power sensor node board design
    • Sample LoRaWAN gateway implementation based on Raspberry Pi
    • Sample Google Cloud application showcasing end-to-end security with the sensor board’s DS28S60 including ECDH key exchange, and AES-GCM secure communication Source code
    • Peripheral Module - compatible sensor expansion port
    • Raspberry Pi enables portable LoRaWAN Gateway deployment
    查看参考设计详情 external link

    设计和集成工具

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    1 M

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