Maxim Integrated MAX32520-BNS+ Microcontroller, ARM Cortex-M4F, 120MHz, 8 kb, 32-Pin TQFP

The Maxim Integrate d's MAX32520 series incorporates Maxim's patented ChipDNA PUF technology. ChipDNA technology involves a physically unclonable function (PUF) that enables cost-effective protection against invasive physical attacks. Using the random variation of semiconductor device characteristics that naturally occur during wafer fabrication, the ChipDNA circuit generates a unique output value that is repeatable over time, temperature, and operating voltage. This device integrates an Arm Cortex -M4 processor, 2MB of Flash, 136KB of system RAM + 34KB ECC, 8KB of one-time-programmable (OTP) memory and 128KB of boot ROM.

High-Efficiency Microcontroller for Secure Element IoT
Temperature and Voltage Tamper Monitor
External Tamper Sensor with Random Dynamic Pattern

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