| Parameters | 
                                                                                                            
                                            | Factory Lead Time | 2 Weeks | 
                                                                            
                                            | Contact Plating | Tin | 
                                                                            
                                            | Mounting Type | Surface Mount | 
                                                                            
                                            | Package / Case | 14-TSSOP (0.173, 4.40mm Width) | 
                                                                            
                                            | Surface Mount | YES | 
                                                                            
                                            | Number of Pins | 14 | 
                                                                            
                                            | Operating Temperature | -40°C~85°C TA | 
                                                                            
                                            | Packaging | Tube | 
                                                                            
                                            | Published | 2011 | 
                                                                            
                                            | Series | PIC® 16F | 
                                                                            
                                            | JESD-609 Code | e3 | 
                                                                            
                                            | Part Status | Active | 
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 1 (Unlimited) | 
                                                                            
                                            | Number of Terminations | 14 | 
                                                                            
                                            | ECCN Code | EAR99 | 
                                                                            
                                            | Subcategory | Microcontrollers | 
                                                                            
                                            | Max Power Dissipation | 800mW | 
                                                                            
                                            | Technology | CMOS | 
                                                                            
                                            | Terminal Position | DUAL | 
                                                                            
                                            | Terminal Form | GULL WING | 
                                                                            
                                            | Peak Reflow Temperature (Cel) | 260 | 
                                                                            
                                            | Supply Voltage | 2.5V | 
                                                                            
                                            | Terminal Pitch | 0.65mm | 
                                                                            
                                            | Frequency | 20MHz | 
                                                                            
                                            | Time@Peak Reflow Temperature-Max (s) | 40 | 
                                                                            
                                            | Base Part Number | PIC16F1503 | 
                                                                            
                                            | Pin Count | 14 | 
                                                                            
                                            | Supply Voltage-Max (Vsup) | 5.5V | 
                                                                            
                                            | Power Supplies | 2.5/5V | 
                                                                            
                                            | Interface | I2C, SPI | 
                                                                            
                                            | Memory Size | 3.5kB | 
                                                                            
                                            | Oscillator Type | Internal | 
                                                                            
                                            | Number of I/O | 11 | 
                                                                            
                                            | Nominal Supply Current | 1mA | 
                                                                            
                                            | RAM Size | 128 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, POR, PWM, WDT | 
                                                                            
                                            | Program Memory Type | FLASH | 
                                                                            
                                            | Core Size | 8-Bit | 
                                                                            
                                            | Program Memory Size | 3.5KB 2K x 14 | 
                                                                            
                                            | Connectivity | I2C, SPI | 
                                                                            
                                            | Bit Size | 8 | 
                                                                            
                                            | Data Converter | A/D 8x10b | 
                                                                            
                                            | Watchdog Timer | Yes | 
                                                                            
                                            | Has ADC | YES | 
                                                                            
                                            | DMA Channels | NO | 
                                                                            
                                            | Data Bus Width | 8b | 
                                                                            
                                            | Number of Timers/Counters | 3 | 
                                                                            
                                            | Address Bus Width | 8b | 
                                                                            
                                            | CPU Family | PIC | 
                                                                            
                                            | Low Power Mode | YES | 
                                                                            
                                            | Number of Programmable I/O | 12 | 
                                                                            
                                            | Integrated Cache | NO | 
                                                                            
                                            | RAM (words) | 128 | 
                                                                            
                                            | Number of ADC Channels | 10 | 
                                                                            
                                            | Number of PWM Channels | 4 | 
                                                                            
                                            | Number of Ethernet Channels | 1 | 
                                                                            
                                            | Height | 1.05mm | 
                                                                            
                                            | Length | 5.1mm | 
                                                                            
                                            | Width | 4.5mm | 
                                                                            
                                            | Radiation Hardening | No | 
                                                                            
                                            | REACH SVHC | No SVHC | 
                                                                            
                                            | RoHS Status | ROHS3 Compliant | 
                                                                            
                                            | Lead Free | Lead Free | 
                                                                                                    
                            
                         
                                                PIC16F1503-I/ST Overview
There is a 14-TSSOP (0.173, 4.40mm Width) package available to save space. The way of mounting it is Surface Mount. This item can be found in package Tube. A core processor of PIC is present in the device. Work should be performed at a temperature of -40°C~85°C TA. Memory type FLASH is used for program memory. 11 I/Os have been provided by the device. In order to find similar components, it has a base part number of PIC16F1503. DUAL is the location of its terminals. In this case, there are 14 terminationals. There are a number of electrical components in the PIC? 16F series, including this one. Using the 2.5V supply voltage allows for high efficiency. MICROCONTROLLER, RISC is the uPs/uCs/Peripheral IC chip in this gadget. The structure is composed of 14 pins. A total of 14 pins are attached to it. This is a component included in Microcontrollers. Data and programs may be stored on the devices which have a memory size of 3.5kB. There is a source of power of 2.5/5V that powers this device. When working at a frequency of 20MHz it is able to achieve excellent efficiency. In total, there are 3 timers and counters. It is part of the PIC CPU family. A chip with 12 programmable inputs/outputs is available. Using an oscillator type of Internal, it works. 
PIC16F1503-I/ST Features
14-TSSOP (0.173, 4.40mm Width) package
Mounting type of Surface Mount
Microcontrollers subcategory
PIC16F1503-I/ST Applications
There are a lot of Microchip Technology PIC16F1503-I/ST Microcontroller applications. 
- Guidance-GPS
- Projector
- DDC control
- Heart rate monitors
- Electrocardiogram (EKG)
- Fire alarms
- Food and beverage
- Security systems
- Robotic prosthetic limbs
- X-ray