STM32L011F4U3TR

STM32L011F4U3TR is an access line ultra-low-power 32bit Arm®-based microcontroller. It incorporates the high-performance ARM® Cortex®-M0+ 32-bit RISC core operating at a 32MHz frequency, high-speed embedded memories (up to 16Kbytes of flash program memory, 512bytes of data EEPROM and 2Kbytes of RAM) and 16 GPIOs. The STM32L011xx device 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. The STM32L011xx device offers several analogue features, one 12-bit ADC with hardware oversampling, two ultra-low-power comparators, several timers, one low-power timer (LPTIM), three general-purpose 16-bit timers, one RTC and one SysTick which can be used as time-based. It also features two watchdogs, one watchdog with independent clock and window capability and one window watchdog based on bus clock.

• Pre-programmed bootloader
• Serial wire debug supported
• 5-channel DMA controller, supporting ADC, SPI, I2C, USART, timers
• CRC calculation unit, 96-bit unique ID
• Operating voltage 1.8 V to 3.6 V (down to 1.65 V at power-down) with BOR option
• Ambient temperature range from -40 to +125°C
• Available in 20pin UFQFPN package