| Parameters | 
                                                                                                            
                                            | Factory Lead Time | 8 Weeks | 
                                                                            
                                            | Mounting Type | Surface Mount | 
                                                                            
                                            | Package / Case | 28-SOIC (0.295, 7.50mm Width) | 
                                                                            
                                            | Surface Mount | YES | 
                                                                            
                                            | Number of Pins | 28 | 
                                                                            
                                            | Operating Temperature | 0°C~70°C TA | 
                                                                            
                                            | Packaging | Tube | 
                                                                            
                                            | Published | 2016 | 
                                                                            
                                            | Series | PIC® 16C | 
                                                                            
                                            | JESD-609 Code | e3 | 
                                                                            
                                            | Pbfree Code | yes | 
                                                                            
                                            | Part Status | Active | 
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 1 (Unlimited) | 
                                                                            
                                            | 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) | 260 | 
                                                                            
                                            | Supply Voltage | 5V | 
                                                                            
                                            | Frequency | 20MHz | 
                                                                            
                                            | Time@Peak Reflow Temperature-Max (s) | 40 | 
                                                                            
                                            | Base Part Number | PIC16C73B | 
                                                                            
                                            | Pin Count | 28 | 
                                                                            
                                            | Operating Supply Voltage | 5V | 
                                                                            
                                            | Power Supplies | 5V | 
                                                                            
                                            | Interface | I2C, SPI, SSP, UART, USART | 
                                                                            
                                            | Memory Size | 7kB | 
                                                                            
                                            | Oscillator Type | External | 
                                                                            
                                            | Number of I/O | 22 | 
                                                                            
                                            | RAM Size | 192 x 8 | 
                                                                            
                                            | Voltage - Supply (Vcc/Vdd) | 4V~5.5V | 
                                                                            
                                            | uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC | 
                                                                            
                                            | Number of Bits | 8 | 
                                                                            
                                            | Core Processor | PIC | 
                                                                            
                                            | Peripherals | Brown-out Detect/Reset, POR, PWM, WDT | 
                                                                            
                                            | Program Memory Type | OTP | 
                                                                            
                                            | Core Size | 8-Bit | 
                                                                            
                                            | Program Memory Size | 7KB 4K x 14 | 
                                                                            
                                            | Connectivity | I2C, SPI, UART/USART | 
                                                                            
                                            | Bit Size | 8 | 
                                                                            
                                            | Data Converter | A/D 5x8b | 
                                                                            
                                            | Watchdog Timer | Yes | 
                                                                            
                                            | Access Time | 20 μs | 
                                                                            
                                            | Has ADC | YES | 
                                                                            
                                            | DMA Channels | NO | 
                                                                            
                                            | Data Bus Width | 8b | 
                                                                            
                                            | Number of Timers/Counters | 3 | 
                                                                            
                                            | ROM (words) | 4096 | 
                                                                            
                                            | On Chip Program ROM Width | 14 | 
                                                                            
                                            | CPU Family | PIC | 
                                                                            
                                            | Number of ADC Channels | 5 | 
                                                                            
                                            | Number of PWM Channels | 2 | 
                                                                            
                                            | Radiation Hardening | No | 
                                                                            
                                            | REACH SVHC | No SVHC | 
                                                                            
                                            | RoHS Status | ROHS3 Compliant | 
                                                                            
                                            | Lead Free | Lead Free | 
                                                                                                    
                            
                         
                                                PIC16C73B-20/SO Overview
It is available in the 28-SOIC (0.295, 7.50mm Width) package for the benefit of saving space. A Surface Mount mounting method is used. It is available in the Tube package. Devices with PIC core processors are available. It is important to keep the temperature at 0°C~70°C TA while working. Its type of program memory is OTP. The device has 22 I/Os. In order to find similar components, it has a base part number of PIC16C73B. This device has terminals at DUAL. 28 terminations are present in it. The PIC? 16C series contains this electrical component. As a result of the 5V supply voltage, high efficiency is possible. UPs/UCS/Peripheral ICs of this gadget are MICROCONTROLLER, RISC in order to monitor their performance. The structure is composed of 28 pins. In total, it has 28 pins. This is a component included in Microcontrollers. Data and programs may be stored on the devices which have a memory size of 7kB. A 5V source of power is being used to run it. This device works well at 20MHz frequency when it is operating at a high rate of efficiency. 5V offers full adaptability and voltage supply when it is employed by designers. There are currently 3 timers/counters set up on the system. This part is an integral part of the PIC CPU family. Using an oscillator type of External, it works. 
PIC16C73B-20/SO Features
28-SOIC (0.295, 7.50mm Width) package
Mounting type of Surface Mount
Microcontrollers subcategory
PIC16C73B-20/SO Applications
There are a lot of Microchip Technology PIC16C73B-20/SO Microcontroller applications. 
- Computed Tomography (CT scan)
- Current meter
- Wastewater treatment
- Guidance-GPS
- Refrigerators 
- Aerospace navigation systems
- Temperature sensing and controlling devices
- Data acquisition and control
- Missile control
- Food and beverage