Arm TrustZone technology. Cortex-M23 is the ideal processor for constrained embedded applications requiring efficient security.


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* 48 MHz Arm Cortex-M23 * Up to 64 kB Flash memory and 8 kB SRAM * 2 kB data Flash to store data as in EEPROM * Scalable from 16-pin to 24-pin packages * Wide operating voltage range of 1.6 V to 5.5 V * Excellent active/standby power consumption in Arm Cortex-M23 microcontroller * 12-bit ADC, temperature sensor * 16-bit general PWM timer, 32-bit low-power asynchronous general purpose timer * I3C bus interface * SCI (UART, Simple SPI, Simple I2C) * SPI (serial peripheral interace) * Safety * Security and encryption * +125°C operating temperature support * Small package options (16-pin WLCSP and 20-pin and 24-pin HWQFN) |