Manufacturer Part Number
PIC16F870-I/SO
Manufacturer
Microchip Technology
Introduction
The PIC16F870-I/SO is a PIC® 16F series 8-bit microcontroller designed for embedded applications.
Product Features and Performance
Core Processor: PIC
Core Size: 8-Bit
Speed: 20MHz
Connectivity: UART/USART
Peripherals: Brown-out Detect/Reset, Power-on Reset (POR), Pulse Width Modulation (PWM), Watchdog Timer (WDT)
Number of I/O: 22
Program Memory Size: 3.5KB (2K x 14)
Program Memory Type: FLASH
EEPROM Size: 64 x 8
RAM Size: 128 x 8
Voltage - Supply (Vcc/Vdd): 4V ~ 5.5V
Data Converters: Analog to digital converter with 5 channels at 10 bits resolution
Oscillator Type: External
Operating Temperature Range: -40°C to +85°C
Mounting Type: Surface Mount
Package / Case: 28-SOIC (0.295", 7.50mm Width)
Product Advantages
Robust instruction set for versatile control applications
Integrated analog features enabling complex signal processing
Low power consumption for energy efficient designs
Highly integrated peripherals reducing external component count
Key Technical Parameters
Speed: 20MHz
Program Memory: 3.5KB FLASH
EEPROM: 64 bytes
RAM: 128 bytes
I/O Pins: 22
Temperature Range: -40°C to +85°C
Quality and Safety Features
Extended temperature range for reliability in harsh environments
Brown-out Reset for improved system stability
Watchdog Timer for system recovery and prevention of lock-up
Compatibility
Compatibile with MPLAB IDE for seamless development
Supports ICSP (In-Circuit Serial Programming) for easier programming and debugging
Application Areas
Consumer Electronics
Automotive
Industrial Control Systems
Home Automation
Internet of Things (IoT) devices
Product Lifecycle
Status: Active (Not nearing discontinuation)
Replacements/Upgrades: Check manufacturer's website for newer models or revisions
Several Key Reasons to Choose This Product
Ideal for cost-sensitive and power-constrained applications
Extensive peripheral set reduces additional component needs
High performance-to-cost ratio
Robust support and extensive documentation available
Easily programmable with industry-standard tools
Reliable operation in extended temperature ranges