| Parameters | 
                                                                                                                        
                                                | Mfr | NXP USA Inc. | 
                                                                                    
                                                | Series | LPC540xx | 
                                                                                    
                                                | Package | Tray | 
                                                                                    
                                                | Product Status | Discontinued at Digi-Key | 
                                                                                    
                                                | Core Processor | ARM® Cortex®-M4 | 
                                                                                    
                                                | Core Size | 32-Bit Single-Core | 
                                                                                    
                                                | Speed | 180MHz | 
                                                                                    
                                                | Connectivity | CANbus, EBI/EMI, Ethernet, I²C, MMC/SD/SDIO, SmartCard, SPI, SPIFI, UART/USART, USB | 
                                                                                    
                                                | Peripherals | Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT | 
                                                                                    
                                                | Number of I/O | 145 | 
                                                                                    
                                                | Program Memory Size | - | 
                                                                                    
                                                | Program Memory Type | ROMless | 
                                                                                    
                                                | EEPROM Size | - | 
                                                                                    
                                                | RAM Size | 360K x 8 | 
                                                                                    
                                                | Voltage - Supply (Vcc/Vdd) | 1.71V ~ 3.6V | 
                                                                                    
                                                | Data Converters | A/D 12x12b | 
                                                                                    
                                                | Oscillator Type | Internal | 
                                                                                    
                                                | Operating Temperature | -40°C ~ 105°C (TA) | 
                                                                                    
                                                | Mounting Type | Surface Mount | 
                                                                                    
                                                | Package / Case | 180-TFBGA | 
                                                                                    
                                                | Supplier Device Package | 180-TFBGA (12x12) | 
                                                                                    
                                                | Base Product Number | LPC54S018 | 
                                                                                    
                                                | RoHS Status | ROHS3 Compliant | 
                                                                                    
                                                | Moisture Sensitivity Level (MSL) | 3  (168 Hours) | 
                                                                                    
                                                | REACH Status | REACH Unaffected | 
                                                                                    
                                                | ECCN | 5A992C | 
                                                                                    
                                                | HTSUS | 8542.31.0001 | 
                                                                                    
                                                | Standard Package | 189 | 
                                                                                                                
                                
                             
                                                ARM® Cortex®-M4 LPC540xx Microcontroller IC 32-Bit Single-Core 180MHz ROMless 180-TFBGA (12x12)