STM32L072CZU6

STM32L072CZU6 is an ultra-low-power Arm Cortex-M0+ MCU with 192Kbytes of flash memory, 32MHz CPU, USB. It incorporates the connectivity power of the universal serial bus (USB 2.0 crystal-less) with the high-performance Arm Cortex-M0+ 32bit RISC core operating at a 32MHz frequency, a memory protection unit (MPU), high-speed embedded memories (upto 192Kbytes of flash program memory, 6Kbytes of data EEPROM and 20Kbytes of RAM) plus an extensive range of enhanced I/Os and peripherals. It provides high power efficiency for a wide range of performance. It is achieved with a large choice of internal and external clock sources, an internal voltage adaptation and several low-power modes. It is used in applications such as gas/water meters and industrial sensors, healthcare and fitness equipment, remote control and user interface, PC peripherals, gaming, GPS equipment, alarm system, wired and wireless sensors, video intercom.

• 192Kbytes flash memory size, 6Kbytes data EEPROM, 20Kbytes RAM
• (4 general purpose, 2 basic, LPTIMER) timers, 20-byte backup register
• SPI/I²S, 3 I²C, 4 USART, LPUART, USB/(VDD-USB) communication interfaces
• 32MHz maximum CPU frequency, VDD range from 1.8V to 3.6V and BOR enabled
• U to 192Kbyte flash memory with ECC(2 banks with read-while-write capability)
• Ultra-safe, low-power BOR (brownout reset) with 5 selectable thresholds, ultra-low-power POR/PDR
• Internal self calibration of 48MHz RC for USB, PLL for CPU clock
• Upto 24 capacitive sensing channels supporting touch key, linear and rotary touch sensors
• 2x ultra-low-power comparators (window mode and wake up capability, down to 1.65V)
• Industrial temperature range from -40°C to 85°C, UFQFPN48 package

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