| Parameters | 
                                    
                                                                                                                        
                                                | Mfr | 
                                                STMicroelectronics | 
                                            
                                                                                    
                                                | Series | 
                                                STM32L0 | 
                                            
                                                                                    
                                                | Package | 
                                                Tape & Reel (TR) | 
                                            
                                                                                    
                                                | Product Status | 
                                                Active | 
                                            
                                                                                    
                                                | Core Processor | 
                                                ARM® Cortex®-M0+ | 
                                            
                                                                                    
                                                | Core Size | 
                                                32-Bit Single-Core | 
                                            
                                                                                    
                                                | Speed | 
                                                32MHz | 
                                            
                                                                                    
                                                | Connectivity | 
                                                I²C, IrDA, SPI, UART/USART | 
                                            
                                                                                    
                                                | Peripherals | 
                                                Brown-out Detect/Reset, DMA, POR, PWM, WDT | 
                                            
                                                                                    
                                                | Number of I/O | 
                                                21 | 
                                            
                                                                                    
                                                | Program Memory Size | 
                                                8KB (8K x 8) | 
                                            
                                                                                    
                                                | Program Memory Type | 
                                                FLASH | 
                                            
                                                                                    
                                                | EEPROM Size | 
                                                512 x 8 | 
                                            
                                                                                    
                                                | RAM Size | 
                                                2K x 8 | 
                                            
                                                                                    
                                                | Voltage - Supply (Vcc/Vdd) | 
                                                1.65V ~ 3.6V | 
                                            
                                                                                    
                                                | Data Converters | 
                                                A/D 10x12b | 
                                            
                                                                                    
                                                | Oscillator Type | 
                                                Internal | 
                                            
                                                                                    
                                                | Operating Temperature | 
                                                -40°C ~ 85°C (TA) | 
                                            
                                                                                    
                                                | Mounting Type | 
                                                Surface Mount | 
                                            
                                                                                    
                                                | Package / Case | 
                                                25-UFBGA, WLCSP | 
                                            
                                                                                    
                                                | Supplier Device Package | 
                                                25-WLCSP (2.13x2.07) | 
                                            
                                                                                    
                                                | Base Product Number | 
                                                STM32L011 | 
                                            
                                                                                    
                                                | RoHS Status | 
                                                ROHS3 Compliant | 
                                            
                                                                                    
                                                | Moisture Sensitivity Level (MSL) | 
                                                1  (Unlimited) | 
                                            
                                                                                    
                                                | REACH Status | 
                                                REACH Unaffected | 
                                            
                                                                                    
                                                | ECCN | 
                                                3A991A2 | 
                                            
                                                                                    
                                                | HTSUS | 
                                                8542.31.0001 | 
                                            
                                                                                    
                                                | Standard Package | 
                                                5,000 | 
                                            
                                                                                                                
                                
                             
                                                ARM® Cortex®-M0+ STM32L0 Microcontroller IC 32-Bit Single-Core 32MHz 8KB (8K x 8) FLASH 25-WLCSP (2.13x2.07)