New Product Introduction

Maxim MAX32652 Cortex M4 with a floating-point unit MCU

Ultra-Low Power ARM® Cortex®-M4 with FPU-Based Microcontroller for Battery-Powered Applications

Maxim MAX32652 product image

Ultra-Low Power ARM® Cortex®-M4 with FPU-Based Microcontroller for Battery-Powered Applications.

 

Key features

  • 120MHz Arm Cortex-M4 with FPU
  • 3MB Internal Flash
  • 1MB Internal SRAM
  • 16-Channel DMA

 

Additional 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

 

Applications

  • Wearables

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