STM32L053R8T6

STM32L053R8T6 is an ultra-low-power STM32L053x8 microcontroller 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), highspeed embedded memories (up to 64 Kbytes of Flash program memory, 2 Kbytes of data EEPROM and 8 Kbytes of RAM) plus an extensive range of enhanced I/Os and peripherals. The STM32L053x8 devices 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.

• 64Kbytes of flash memory, 8KB RAM, 2KB data EEPROM
• 51 GPIOs
• 1 x 12-bit, A/D converter (up to 16ch), 1 × 12-bit D/A converter
• 2 comparators
• Supply voltage range from 1.8 to 3.6V and BOR enabled
• Pre-programmed bootloader USART, SPI supported
• CRC calculation unit, 96-bit unique ID
• Available in 64 pin LQFP package
• Industrial temperature range from -40 to 85°C
• True RNG and firewall protection