The STM32L053C6T6 is an ultra-low-power STM32 L0 series 32-bit Microcontroller incorporates the connectivity power of the universal serial bus (USB 2.0 crystal-less) with the high-performance ARM Cortex-M0+ RISC core operating at a 32MHz frequency. It features a memory protection unit (MPU), high-speed embedded memories (32kB of Flash program memory, 2kB of data EEPROM and 8kB of RAM) plus an extensive range of enhanced I/Os and peripherals. This device provide 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.
● 0.95 DMIPS/MHz
● Ultra-safe, low-power BOR (brownout reset) with 5 selectable thresholds
● Ultralow-power POR/PDR
● Programmable voltage detector (PVD)
● 1 to 25MHz Crystal oscillator
● 32kHz Oscillator for RTC with calibration
● High-speed internal 16MHz factory-trimmed RC (±1%)
● Internal low-power 37kHz RC
● Internal multispeed low-power 65kHz to 4.2MHz RC
● PLL for CPU clock
● Pre-programmed bootloader - USART, SPI supported
● Serial wire debug supported
● 20byte Backup register
● Sector protection against R/W operation
● LCD Driver
● 7-channel DMA Controller
● USB 2.0 crystal-less, battery charging detection and LPM
● 2 x Watchdogs (independent/window)
● CRC calculation unit
● 96-bit Unique ID
