Description

Create a design and simulate using EE-Sim^® tools:

The MAX32620FTHR board is a rapid development platform designed to help engineers quickly implement battery-optimized solutions with the MAX32620 Arm^® Cortex^®-M4 microcontroller with FPU. The board also includes the MAX77650 ultra-low power PMIC and MAX17055 fuel gauge to provide efficient power conversion and battery management with minimal board space. The form factor is a small 0.9in x 2.0in dual-row header footprint that is compatible with breadboards and off-theshelf peripheral expansion boards. In addition to the dualrow headers, there are also two 12-pin Pmod™-compatible socket connectors for more expansion options. Also on board are common user-interface peripherals including two RGB indicator LEDs and two pushbuttons. These provide a power-optimized flexible platform for quick proofs-of-concept and early software development to enhance time to market.

Introducing the MAX32620FTHR Prototyping Platform

How to Program the MAX7360 Key Switch Controller using the Arduino IDE

Key Features

• Convenient Development Platform
  • 0.9in x 2.0in DIP Form Factor
  • Breadboard Compatible
  • Feather Wing Compatible
  • Pmod-Compatible Sockets
    • Supports SPI, UART, I²C, and GPIO
    • Accessible from Both Sides of Board
  • Integrated Battery Management
    • Single-Cell Li+ Charger
    • Fuel Gauge
  • User Interface Peripherals
    • Two RGB LEDs
    • Two Pushbuttons
• MAX32620 Microcontroller Features
  • 96MHz Arm Cortex-M4 Microcontroller with FPU
  • 2048KB Flash
  • 256KB SRAM
  • Full-Speed USB
  • SPI, I²C, UART, and 1-Wire
  • 4-Channel 10-Bit ADC
  • 49 Dual Voltage GPIO
  • 3.9mm x 4.1mm, 81-Bump WLP
• MAX77650 Ultra-Low Power PMIC Features
  • Smart Power Selector Charger
    • Supports Li+/Li-Poly Batteries
    • 7.5mA to 300mA Charge Current
  • Single Inductor Multiple Output (SIMO) Buck-Boost Regulator
    • 3 Outputs from a Single Inductor
  • 150mA LDO Regulator
  • I²C Configurable
  • 2.75mm x 2.15mm, 30-Bump WLP
• MAX17055 Fuel Gauge Features
  • ModelGauge m5 EZ
    • Eliminates Battery Characterization
    • Eliminates Coulomb Counter Drift
  • 7µA Operating Current
  • 1.4mm x 1.5mm, 9-Bump WLP

Applications/Uses

• Fitness Monitors
• Portable Medical Devices
• Sensor Hub
• Sport Watches
• Wearable Medical Patches