Although all the brands launch the newly released ARM Cortex M23 core with TrustZone and CryptoCell features, ARM Cortex M23 is actually a new core designed for IoT. One of its main advantages is that it offers a very low power consumption. The Nuvoton processor company, which Ozdisan Elektronik is a distributor of, uses the ARM Cortex M23 core both with TrustZone and CryptoCell and with only its core features. The product group with these core features is Nuvoton – M251 and M252 series.
M252KG6AE Features
- Arm® Cortex®-M23, Armv8-M (48MHz)
- 32-bit H/W multiplier/splitter
- 256Kb Flash / 32Kb SRAM
- 1.8v – 5.5v operating voltage
- -40°C +105°C operating temperature
- RTC and External RTC feed support
- 24xPWM 96MHz/8 channel PDMA support
- 3x USCII/ 3x Uart/2x I2C/1x QSPI/1x SPI support
- 16 channels 12bit ADC (840kSPS)
- 2x Analog comparators / 1x Opamp
- 1x Crystal-free USB support
- Ultra-low power consumption (2.5uA=RTC on, 1.3uA=RTC off)
- 6x VAI (Voltage Adjustable Interface)
- 8x PSIO (Programmable Serial I/O)
- LQFP128 Case
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