MAXIM INTEGRATED ULTRA LOW POWER 32BIT MICROS

Ultra-Low-Power 32-Bit Microcontrollers (MCUs)

Our ultra-low-power, 32-bit Arm® Cortex®-M4 with FPU-based microcontrollers are built to run any application you can imagine—in places where you wouldn’t dream of sending other ultra-low-power MCUs. They’re as smart as they are power efficient, combining the biggest embedded memories of any MCUs in their class with our premier power technology. Now you can design smarter products without running out of code space or battery life. And with the most advanced cybersecurity ever, you’ll be ready for any threat you encounter.

Perfect for applications that require:

  • Crazy-long battery life: Lowest retention mode power (maintains 512KB for 3.5µW) and active mode power (as low as 45µW/MHz)
  • Near infinite code space: Largest memories (up to 3MB flash)
  • Ninja-like security: Options that support cryptographic algorithms

 

 

Ultra-Low-Power Microcontroller (MCU) Featured Products


 

Part Number Flash SRAM Active Power (µW/MHz) Standby Power (µW) [3] Security Packages Highlights
MAX32620
MAX32621
2MB
1MB
256kB 127 2.6 AES, TPU [1] TQFP-100
WLP-81
  • Low retention power
  • Lite variant available
MAX32625
MAX32626
512kB
256kB
160kB
128kB
127 2.4 AES, TPU [1], Bootloader TQFP-68
WLP-63
  • Low retention power
  • Secure boot
  • Lite variants available
MAX32630
MAX32631
MAX32632
2MB 512kB 127 3.5 AES, TPU [1], Bootloader TQFP-100
WLP-96
  • Low retention power
  • Secure boot
MAX32650
MAX32651
MAX32652
3MB 1MB 104 1.6 [4] AES, TPU [1], Bootloader WLP-96, 140
TQFP-144
  • High speed peripherals
  • Fast clock speed (120MHz)
MAX32660 256kB
128kB
64kB
96kB
64kB
32kB
45 [2] 3.6 WLP-16
TQFN-24
  • 1.6mm x 1.6mm WLP Package
  • Integrated LDO
  • UART/SPI/I2C Bootloader
MAX32665MAX32668 1MB 560kB 89 14.8 [5] AES, TPU [1], Bootloader WLP-109
CTBGA-121
  • BLE 5.0
  • Integrated SIMO
  • Dual core

[1] TPU = Trust Protection Unit with encryption and advanced security features including modular arithmetic accelerator (MAA).
[2] Running at 24MHz
[3] RTC enabled & SRAM Retained
[4] 32kB of SRAM Retained
[5] Expected in revision A3

 

Ultra-Low-Power Microcontroller (MCU) Development Boards


Quickly get up and running with microcontroller development boards that let you explore every feature of our ultra-low-power MCUs. Drop our prototyping boards right into your own project and start developing code. Code development is made easy with prototyping environments such as Mbed® and Arduino® plus full-featured IDEs such as GCC/Eclipse™.

Compact Development Board to Build Small, Power-Optimized IoT Applications

MAX32630EVKIT
Power-optimized Arm Cortex-M4F. Optimal peripheral mix provides platform scalability. On-board Bluetooth 4.0 BLE transceiver with chip antenna.

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Ultra Compact Development Board Fits in the Tightest Spaces, Reduces Power

MAX32625PICO
Power-optimized Arm® Cortex®-M4F. On-board PMIC provides all necessary voltages. Ultra-compact 0.6in x 1.0in dual-row header footprint.

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Development Platform for the Ultra-Low Power Microcontroller for Wearables

MAX32630FTHR
Power-optimized Arm® Cortex®-M4F. Optimal Peripheral Mix Provides Platform Scalability. On-Board Bluetooth® 4.0 BLE Transceiver with Chip Antenna.

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