| Parameters | 
                                                                                                            
                                            | Factory Lead Time | 7 Weeks | 
                                                                            
                                            | Mounting Type | Surface Mount | 
                                                                            
                                            | Package / Case | 28-SOIC (0.295, 7.50mm Width) | 
                                                                            
                                            | Surface Mount | YES | 
                                                                            
                                            | Number of Pins | 28 | 
                                                                            
                                            | Operating Temperature | -40°C~125°C TA | 
                                                                            
                                            | Packaging | Tube | 
                                                                            
                                            | Published | 2016 | 
                                                                            
                                            | Series | PIC® 18F | 
                                                                            
                                            | JESD-609 Code | e3 | 
                                                                            
                                            | Pbfree Code | yes | 
                                                                            
                                            | Part Status | Active | 
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 3 (168 Hours) | 
                                                                            
                                            | Number of Terminations | 28 | 
                                                                            
                                            | Terminal Finish | Matte Tin (Sn) | 
                                                                            
                                            | Subcategory | Microcontrollers | 
                                                                            
                                            | Max Power Dissipation | 1W | 
                                                                            
                                            | Technology | CMOS | 
                                                                            
                                            | Terminal Position | DUAL | 
                                                                            
                                            | Terminal Form | GULL WING | 
                                                                            
                                            | Peak Reflow Temperature (Cel) | 250 | 
                                                                            
                                            | Supply Voltage | 4.5V | 
                                                                            
                                            | Frequency | 40MHz | 
                                                                            
                                            | Time@Peak Reflow Temperature-Max (s) | 40 | 
                                                                            
                                            | Base Part Number | PIC18F252 | 
                                                                            
                                            | Pin Count | 28 | 
                                                                            
                                            | Operating Supply Voltage | 5V | 
                                                                            
                                            | Power Supplies | 5V | 
                                                                            
                                            | Interface | I2C, SPI, UART, USART | 
                                                                            
                                            | Memory Size | 32kB | 
                                                                            
                                            | Oscillator Type | External | 
                                                                            
                                            | Number of I/O | 23 | 
                                                                            
                                            | RAM Size | 1.5K x 8 | 
                                                                            
                                            | Voltage - Supply (Vcc/Vdd) | 4.2V~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 | 32KB 16K x 16 | 
                                                                            
                                            | Connectivity | I2C, SPI, UART/USART | 
                                                                            
                                            | Bit Size | 8 | 
                                                                            
                                            | Data Converter | A/D 5x10b | 
                                                                            
                                            | Watchdog Timer | Yes | 
                                                                            
                                            | Access Time | 40 μs | 
                                                                            
                                            | Has ADC | YES | 
                                                                            
                                            | DMA Channels | NO | 
                                                                            
                                            | Data Bus Width | 8b | 
                                                                            
                                            | DAC Channels | NO | 
                                                                            
                                            | Number of Timers/Counters | 4 | 
                                                                            
                                            | EEPROM Size | 256 x 8 | 
                                                                            
                                            | On Chip Program ROM Width | 16 | 
                                                                            
                                            | CPU Family | PIC | 
                                                                            
                                            | Number of PWM Channels | 2 | 
                                                                            
                                            | Length | 17.87mm | 
                                                                            
                                            | Radiation Hardening | No | 
                                                                            
                                            | REACH SVHC | No SVHC | 
                                                                            
                                            | RoHS Status | ROHS3 Compliant | 
                                                                            
                                            | Lead Free | Lead Free | 
                                                                                                    
                            
                         
                                                PIC18F252-E/SO Overview
There is a 28-SOIC (0.295, 7.50mm Width) package available to save space. It is mounted using the way of Surface Mount. A package of Tube contains it. With a processor of PIC cores, the device is powered. The temperature should be kept at -40°C~125°C TA while working. The type of memory in which this program is stored is FLASH. The device has 23 I/Os. Other components that are comparable to it have the base part number PIC18F252. The terminals of this device are located at DUAL. 28 terminations are present in it. It is a member of the PIC? 18F series of electrical components. Because of the 4.5V voltage of the supply, high efficiency can be achieved. MICROCONTROLLER, RISC is this gadget's uPs/uC/peripheral IC. 28 pins are used to construct it. This device has a total of 28 pins. In Microcontrollers, this component is included. In order to store data and programs, the devices have a memory size of 32kB. There is a source of power of 5V that powers this device. When working at a frequency of 40MHz it is able to achieve excellent efficiency. A designer is able to make full use of the adaptability and supply voltage of 5V by using it. There are currently 4 timers/counters set up on the system. CPU family PIC comprises the part. Using an oscillator type of External, it works. 
PIC18F252-E/SO Features
28-SOIC (0.295, 7.50mm Width) package
Mounting type of Surface Mount
Microcontrollers subcategory
PIC18F252-E/SO Applications
There are a lot of Microchip Technology PIC18F252-E/SO Microcontroller applications. 
- Vacuum cleaners
- Answering machines
- Fire alarms
- Switches
- DVD\DV\MP3 players
- Toys
- Air fryers 
- Toasters
- Industrial robot
- Washing machine