The high-performance Arm Cortex-M0+ 32-bit RISC core operating at a 32 MHz frequency, a memory protection unit (MPU), high-speed embedded memories (up to 192 Kbytes of Flash program memory, 6 Kbytes of data EEPROM, and 20 Kbytes of RAM), as well as a wide range of enhanced I/Os and peripherals, are all included in the ultra-low-power STM32L073CZU6 microcontrollers.
STM32L073CZU6 Features
Unit for CRC computation, 96-bit unique ID
Genuine RNG and firewall defense
Every package is ECOPACK2.
ADC, SPI, I2C, USART, DAC, and Timers are supported by the 7-channel DMA controller.