Specifications
| Part Number | STM32L072RBT3 |
| Manufacturer | STMicroelectronics |
| Description | IC MCU 32BIT 128KB FLASH 64LQFP |
| Voltage – Supply (Vcc/Vdd) | 1.65 V ~ 3.6 V |
| Speed | 32MHz |
| Series | STM32 L0 |
| RAM Size | 20K x 8 |
| Program Memory Type | FLASH |
| Program Memory Size | 128KB (128K x 8) |
| Peripherals | Brown-out Detect/Reset, DMA, POR, PWM, WDT |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Number of I/O | 51 |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Lead Free Status / RoHS Status | Lead free / RoHS Compliant |
| EEPROM Size | 6K x 8 |
| Detailed Description | ARM® Cortex®-M0+ STM32L0 Microcontroller IC 32-Bit 32MHz 128KB (128K x 8) FLASH |
| Data Converters | A/D 16x12b，D/A 2x12b |
| Core Size | 32-Bit |
| Core Processor | ARM® Cortex®-M0+ |
| Connectivity | I²C, IrDA, SPI, UART/USART, USB |
