| Parameters | 
                                                                                                            
                                            | Data Converter | A/D 24x10b; D/A 1x5b | 
                                                                            
                                            | Has ADC | YES | 
                                                                            
                                            | DMA Channels | NO | 
                                                                            
                                            | PWM Channels | YES | 
                                                                            
                                            | DAC Channels | YES | 
                                                                            
                                            | EEPROM Size | 1K x 8 | 
                                                                            
                                            | On Chip Program ROM Width | 8 | 
                                                                            
                                            | Screening Level | TS 16949 | 
                                                                            
                                            | Height Seated (Max) | 5.08mm | 
                                                                            
                                            | Length | 34.671mm | 
                                                                            
                                            | Width | 7.62mm | 
                                                                            
                                            | RoHS Status | ROHS3 Compliant | 
                                                                            
                                            | Factory Lead Time | 6 Weeks | 
                                                                            
                                            | Mounting Type | Through Hole | 
                                                                            
                                            | Package / Case | 28-DIP (0.300, 7.62mm) | 
                                                                            
                                            | Surface Mount | NO | 
                                                                            
                                            | Operating Temperature | -40°C~125°C TA | 
                                                                            
                                            | Packaging | Tube | 
                                                                            
                                            | Published | 2016 | 
                                                                            
                                            | Series | PIC® XLP™ 18K | 
                                                                            
                                            | Part Status | Active | 
                                                                            
                                            | Moisture Sensitivity Level (MSL) | Not Applicable | 
                                                                            
                                            | Number of Terminations | 28 | 
                                                                            
                                            | Additional Feature | OPERATES AT 2.3 V MINIMUM SUPPLY AT 16 MHZ | 
                                                                            
                                            | HTS Code | 8542.31.00.01 | 
                                                                            
                                            | Technology | CMOS | 
                                                                            
                                            | Terminal Position | DUAL | 
                                                                            
                                            | Peak Reflow Temperature (Cel) | NOT SPECIFIED | 
                                                                            
                                            | Terminal Pitch | 2.54mm | 
                                                                            
                                            | Frequency | 64MHz | 
                                                                            
                                            | Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | 
                                                                            
                                            | Base Part Number | PIC18F27K40 | 
                                                                            
                                            | JESD-30 Code | R-PDIP-T28 | 
                                                                            
                                            | Supply Voltage-Max (Vsup) | 5.5V | 
                                                                            
                                            | Supply Voltage-Min (Vsup) | 3V | 
                                                                            
                                            | Interface | I2C, LIN, SPI, UART, USART | 
                                                                            
                                            | Memory Size | 128kB | 
                                                                            
                                            | Oscillator Type | Internal | 
                                                                            
                                            | Number of I/O | 25 | 
                                                                            
                                            | RAM Size | 3.6K x 8 | 
                                                                            
                                            | Voltage - Supply (Vcc/Vdd) | 2.3V~5.5V | 
                                                                            
                                            | uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC | 
                                                                            
                                            | Core Processor | PIC | 
                                                                            
                                            | Peripherals | Brown-out Detect/Reset, LVD, POR, PWM, WDT | 
                                                                            
                                            | Program Memory Type | FLASH | 
                                                                            
                                            | Core Size | 8-Bit | 
                                                                            
                                            | Program Memory Size | 128KB 64K x 16 | 
                                                                            
                                            | Connectivity | I2C, LINbus, SPI, UART/USART | 
                                                                            
                                            | Bit Size | 16 | 
                                                                                                    
                            
                         
                                                PIC18F27K40-E/SP Overview
There is a 28-DIP (0.300, 7.62mm) package available to save space. Through Hole is the way to mount it. There is a Tube package available for it. The device runs in PIC core processor. When working, it is recommended that the temperature be kept at -40°C~125°C TA. FLASH is the type of program memory used by it. There are 25 I/Os on it. In order to find similar components, it has a base part number of PIC18F27K40. The terminals of this device are set to DUAL. A 28 termination is contained within it. The electrical component is part of the series PIC? XLP? 18K. The gadget has MICROCONTROLLER, RISC as its uPs/uCs/peripheral IC. The devices have a maximum memory size of 128kB that can be used to store programs and data. It is highly efficient when it works at a frequency of 64MHz. It has the property of OPERATES AT 2.3 V MINIMUM SUPPLY AT 16 MHZ as well. During normal operation, the supply voltage (Vsup) should be kept above 3V. Internal is the oscillator type it uses. 
PIC18F27K40-E/SP Features
28-DIP (0.300, 7.62mm) package
Mounting type of Through Hole
PIC18F27K40-E/SP Applications
There are a lot of Microchip Technology PIC18F27K40-E/SP Microcontroller applications. 
- Fire detection & safety devices
- Process control devices
- Information appliances (networking of household appliances)
- Refrigerators 
- Measuring revolving objects
- Speed meter
- 3D printers
- Dryers
- Blood pressure monitors
- Communication-bluetooth, Wi-Fi, radio