The STM32L062K8U6 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 (64kB 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)
32kHz Oscillator for RTC with calibration
High speed internal 16MHz factory-trimmed RC (±1%)
Internal low-power 37kHz RC oscillator
Internal multispeed low-power 65kHz to 4.2MHz RC
Internal self calibration of 48MHz RC for USB
PLL for CPU clock
Pre-programmed bootloader - USART, SPI supported
Serial wire debug supported
20byte Backup register
Sector protection against R/W operation
7-channel DMA Controller
USB 2.0 crystal-less, battery charging detection and LPM
