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armmigrationaesmicrocontrollercortex-m

Looking for MCU with AES. Migrating from STM32F107

I'm looking for Microcontrollers based on the ARM Cortex-M3. The MCU should have an AES Accelerator, SPI, (at least 3) USARTs, USB OTG. I'm migrating from STM32F107 (the reason I'm migrating is because I need the AES by hardware) any good recommendations that will save me time in the migration process? I've been looking in the ST and ATMEL website, but I haven't found one that have the characteristics I need.

Thanks in advance.

Solution

    • LPC18xx from NXP (doesn't seem to be generally available yet). They also announced LPC4000 series based on Cortex-M4.

    • EFM32 from EnergyMicro.

    • STM32F215/217 from ST seem to have an encryption module.