| Parameters | 
                                                                                                                        
                                                | Speed | 40MHz | 
                                                                                    
                                                | Connectivity | I²C, SPI, UART/USART | 
                                                                                    
                                                | Peripherals | Brown-out Detect/Reset, LVD, Power Control PWM, QEI, POR, PWM, WDT | 
                                                                                    
                                                | Number of I/O | 24 | 
                                                                                    
                                                | Program Memory Size | 8KB (4K x 16) | 
                                                                                    
                                                | Program Memory Type | FLASH | 
                                                                                    
                                                | EEPROM Size | 256 x 8 | 
                                                                                    
                                                | RAM Size | 768 x 8 | 
                                                                                    
                                                | Voltage - Supply (Vcc/Vdd) | 2V ~ 5.5V | 
                                                                                    
                                                | Data Converters | A/D 5x10b | 
                                                                                    
                                                | Oscillator Type | Internal | 
                                                                                    
                                                | Operating Temperature | -40°C ~ 85°C (TA) | 
                                                                                    
                                                | Mounting Type | Surface Mount | 
                                                                                    
                                                | Package / Case | 28-VQFN Exposed Pad | 
                                                                                    
                                                | Supplier Device Package | 28-QFN-S (6x6) | 
                                                                                    
                                                | Base Product Number | PIC18LF2331 | 
                                                                                    
                                                | RoHS Status | ROHS3 Compliant | 
                                                                                    
                                                | Moisture Sensitivity Level (MSL) | 1  (Unlimited) | 
                                                                                    
                                                | REACH Status | REACH Unaffected | 
                                                                                    
                                                | ECCN | 3A991A2 | 
                                                                                    
                                                | HTSUS | 8542.31.0001 | 
                                                                                    
                                                | Standard Package | 1,600 | 
                                                                                    
                                                | Mfr | Microchip Technology | 
                                                                                    
                                                | Series | PIC® 18F | 
                                                                                    
                                                | Package | Tape & Reel (TR) | 
                                                                                    
                                                | Product Status | Active | 
                                                                                    
                                                | Core Processor | PIC | 
                                                                                    
                                                | Core Size | 8-Bit | 
                                                                                                                
                                
                             
                                                PIC PIC® 18F Microcontroller IC 8-Bit 40MHz 8KB (4K x 16) FLASH 28-QFN-S (6x6)