| Parameters | 
                                                                                                            
                                            | Factory Lead Time | 20 Weeks | 
                                                                            
                                            | Mount | Through Hole | 
                                                                            
                                            | Mounting Type | Through Hole | 
                                                                            
                                            | Package / Case | 20-DIP (0.300, 7.62mm) | 
                                                                            
                                            | Number of Pins | 20 | 
                                                                            
                                            | Operating Temperature | -40°C~125°C TA | 
                                                                            
                                            | Packaging | Tube | 
                                                                            
                                            | Published | 2006 | 
                                                                            
                                            | Series | PIC® 16F | 
                                                                            
                                            | JESD-609 Code | e3 | 
                                                                            
                                            | Pbfree Code | yes | 
                                                                            
                                            | Part Status | Active | 
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 1 (Unlimited) | 
                                                                            
                                            | Number of Terminations | 20 | 
                                                                            
                                            | ECCN Code | EAR99 | 
                                                                            
                                            | Terminal Finish | Matte Tin (Sn) | 
                                                                            
                                            | Subcategory | Microcontrollers | 
                                                                            
                                            | Max Power Dissipation | 800mW | 
                                                                            
                                            | Technology | CMOS | 
                                                                            
                                            | Terminal Position | DUAL | 
                                                                            
                                            | Supply Voltage | 5V | 
                                                                            
                                            | Frequency | 20MHz | 
                                                                            
                                            | Base Part Number | PIC16F631 | 
                                                                            
                                            | Pin Count | 20 | 
                                                                            
                                            | Operating Supply Voltage | 5V | 
                                                                            
                                            | Memory Size | 1kB | 
                                                                            
                                            | Oscillator Type | Internal | 
                                                                            
                                            | Number of I/O | 18 | 
                                                                            
                                            | RAM Size | 64 x 8 | 
                                                                            
                                            | Voltage - Supply (Vcc/Vdd) | 2V~5.5V | 
                                                                            
                                            | uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC | 
                                                                            
                                            | Core Processor | PIC | 
                                                                            
                                            | Peripherals | Brown-out Detect/Reset, POR, WDT | 
                                                                            
                                            | Program Memory Type | FLASH | 
                                                                            
                                            | Core Size | 8-Bit | 
                                                                            
                                            | Program Memory Size | 1.75KB 1K x 14 | 
                                                                            
                                            | Bit Size | 8 | 
                                                                            
                                            | Watchdog Timer | Yes | 
                                                                            
                                            | Access Time | 20 μs | 
                                                                            
                                            | Has ADC | NO | 
                                                                            
                                            | DMA Channels | NO | 
                                                                            
                                            | Data Bus Width | 8b | 
                                                                            
                                            | PWM Channels | YES | 
                                                                            
                                            | DAC Channels | NO | 
                                                                            
                                            | Number of Timers/Counters | 2 | 
                                                                            
                                            | EEPROM Size | 128 x 8 | 
                                                                            
                                            | On Chip Program ROM Width | 14 | 
                                                                            
                                            | CPU Family | PIC | 
                                                                            
                                            | Height Seated (Max) | 5.33mm | 
                                                                            
                                            | Radiation Hardening | No | 
                                                                            
                                            | RoHS Status | ROHS3 Compliant | 
                                                                            
                                            | Lead Free | Lead Free | 
                                                                                                    
                            
                         
                                                PIC16F631-E/P Overview
There is an option to purchase it in the 20-DIP (0.300, 7.62mm) package, which saves space. This is mounted using the Through Hole method. It comes in a Tube package. With a processor of PIC cores, the device is powered. It is important to keep the temperature at -40°C~125°C TA while working. FLASH is its program memory type. 18 I/Os are present on the device. Other components that are comparable to it have the base part number PIC16F631. At DUAL, it has its terminals. There are a total of 20 terminations in it. Part of the PIC? 16F series, this electrical component is used in a variety of applications. Because the supply voltage is 5V, high efficiency can be achieved. UPs/UCS/Peripheral ICs of this gadget are MICROCONTROLLER, RISC in order to monitor their performance. A total of 20 pins are used in its construction. According to Through Hole, it is mounted. There are a total of 20 pins on it. This is a component included in Microcontrollers. The devices have a maximum memory size of 1kB that can be used to store programs and data. It is highly efficient when it works at a frequency of 20MHz. Designers can fully utilize the supply voltage of 5V's adaptability while employing it. In total, there are 2 timers and counters. It is part of the PIC CPU family. An oscillator of type Internal is used. 
PIC16F631-E/P Features
20-DIP (0.300, 7.62mm) package
Mounting type of Through Hole
Microcontrollers subcategory
PIC16F631-E/P Applications
There are a lot of Microchip Technology PIC16F631-E/P Microcontroller applications. 
- Microwave ovens
- Plant factories (special plant factories, soilless cultivation technology, smart seed engineering)
- Instrument control
- Sonography (Ultrasound imaging)
- Entertainment products
- Telephone sets
- Security systems
- DCS control intelligent sensor
- Pacemakers (used to control abnormal heart rhythm)
- Gas monitoring systems