In the DARWIN family, the MAX32662 is an ultra-low-power, cost-effective, highly integrated 32-bit microcontroller designed for small battery-powered devices. It combines a flexible peripheral and feature mix with the powerful Arm® Cortex®-M4 processor with floating point unit (FPU) in a small form factor. The MAX32662 enables complex edge-based designs without compromising battery life, and it also offers legacy designs an easy and cost optimal upgrade path from 8- or 16-bit microcontrollers. Integrating 256KB of flash memory and 80KB of SRAM, the MAX32662 easily accommodates sensor code and complex algorithms. Peripherals include SPI, UART, I2C, I2S, CAN 2.0B, and a 12-bit ADC. A ROM-based secure bootloader uses 256-bit elliptic curve digital signature algorithm (ECDSA-256) encryption to ensure trusted and authenticated updates of customer software. The device is available in a 5mm x 5mm, 32-pin TQFN-EP. APPLICATIONS * Sports Watches * Fitness Monitors * Wearable Medical Patches * Portable Medical Devices * Industrial Sensors * IoT Arm and Cortex are registered trademarks of Arm Limited. CoreMark is a registered trademark of EMBCC. * High-Efficiency Microcontroller for Low-Power, High-Reliability Devices * 256KB Flash * 80KB SRAM, Optionally Preserved in Lowest Power BACKUP Mode * 16KB Unified Cache * Memory Protection Unit (MPU) * Dual- or Single-Supply Operation: 1.7V to 3.6V * Wide Operating Temperature: -40°C to +105°C * Flexible Clock Sources * Internal High-Speed 100MHz * Internal Low-Power 7.3728MHz * Ultra-Low-Power 80kHz * 16MHz–32MHz (External Crystal Required) * 32.768kHz (External Crystal Required) * External Clock Inputs for CPU and Low-Power Timer * Power Management Maximizes Uptime for Battery Applications * 50μA/MHz at 0.9V up to 12MHz (CoreMark®) in ACTIVE Mode * 44μA/MHz at 1.1V up to 100MHz (While(1)) in ACTIVE Mode https://elecena.pl/product/23444470/arm-cortex-m4-processor-with-fpu-based-microcontroller-mcu-with-256kb-flash-and-80kb-sram 2023-05-13 https://elecena.pl/product/23444470/arm-cortex-m4-processor-with-fpu-based-microcontroller-mcu-with-256kb-flash-and-80kb-sram 2025-01-17