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MAX32667 Datasheet Cortex-M4 Microcontroller

Manufacturer: Maxim Integrated (now Analog Devices)

Download the MAX32667 datasheet PDF. This datasheet also includes the MAX32665 variant, as both parts are published together in a single manufacturer document.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MAX32665-MaximIntegrated.pdf) that lists specifications for multiple related part numbers.

General Description

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.

Overview

Click here for production status of specific part numbers.

MAX32665–MAX32668 Low-Power Arm Cortex-M4 with FPU-Based Microcontroller with Bluetooth 5 for Wearables.

Key Features

  • High-Efficiency Microcontroller and Audio DSP for Wearable and Hearable Devices.
  • Arm Cortex-M4 with FPU Up to 96MHz.
  • Optional Second Arm Cortex-M4 with FPU Optimized for Data Processing.
  • Low-Power 7.3728MHz System Clock Option.
  • 1MB Flash, Organized into Dual Banks 2 x 512KB.
  • 560KB (448KB ECC) SRAM; 3 x 16KB Cache.
  • Optional Error Correction Code (ECC-SEC-DED) for Cache, SRAM, and Internal Flash.
  • Bluetooth 5 Low Energy Radio.

More Datasheets from Maxim Integrated (now Analog Devices)

Part Number Description
MAX32660 Ultra-Low-Power Arm Cortex-M4 Processor
MAX32664 Ultra-Low Power Biometric Sensor Hub
MAX32665 Cortex-M4 Microcontroller
MAX32666 Cortex-M4 Microcontroller
MAX32668 Cortex-M4 Microcontroller
MAX32600 Wellness Measurement Microcontroller
MAX3262 High-Speed Limiting Amplifier
MAX32620 Ultra-Low Power Cortex-M4F Microcontroller
MAX32621 Ultra-Low Power Cortex-M4F Microcontroller
MAX32625 ARM Cortex-M4F Microcontroller