| Parameters | 
                                    
                                                                                                                        
                                                | Program Memory Size | 
                                                16KB (16K x 8) | 
                                            
                                                                                    
                                                | Program Memory Type | 
                                                FLASH | 
                                            
                                                                                    
                                                | EEPROM Size | 
                                                2K x 8 | 
                                            
                                                                                    
                                                | RAM Size | 
                                                4K x 8 | 
                                            
                                                                                    
                                                | Voltage - Supply (Vcc/Vdd) | 
                                                2.6V ~ 3.6V | 
                                            
                                                                                    
                                                | Data Converters | 
                                                A/D 8x10b SAR; D/A 1x10b | 
                                            
                                                                                    
                                                | Oscillator Type | 
                                                Internal | 
                                            
                                                                                    
                                                | Operating Temperature | 
                                                -40°C ~ 85°C (TA) | 
                                            
                                                                                    
                                                | Mounting Type | 
                                                Surface Mount | 
                                            
                                                                                    
                                                | Package / Case | 
                                                20-UFBGA, WLCSP | 
                                            
                                                                                    
                                                | Supplier Device Package | 
                                                20-WLCSP (2.5x2.5) | 
                                            
                                                                                    
                                                | Other Names | 
                                                2156-LPC11A02UK,118 | 
                                            
                                                                                    
                                                | Standard Package | 
                                                109 | 
                                            
                                                                                    
                                                | Mfr | 
                                                NXP Semiconductors | 
                                            
                                                                                    
                                                | Series | 
                                                LPC11Axx | 
                                            
                                                                                    
                                                | Package | 
                                                Bulk | 
                                            
                                                                                    
                                                | Product Status | 
                                                Active | 
                                            
                                                                                    
                                                | Core Processor | 
                                                ARM® Cortex®-M0 | 
                                            
                                                                                    
                                                | Core Size | 
                                                32-Bit | 
                                            
                                                                                    
                                                | Speed | 
                                                50MHz | 
                                            
                                                                                    
                                                | Connectivity | 
                                                I²C, Microwire, SPI, SSI, SSP, UART/USART | 
                                            
                                                                                    
                                                | Peripherals | 
                                                Brown-out Detect/Reset, POR, WDT | 
                                            
                                                                                    
                                                | Number of I/O | 
                                                18 | 
                                            
                                                                                                                
                                
                             
                                                ARM® Cortex®-M0 LPC11Axx Microcontroller IC 32-Bit 50MHz 16KB (16K x 8) FLASH 20-WLCSP (2.5x2.5)