PIC16F873A-I/SO
- Mfr.Part #
- PIC16F873A-I/SO
- Manufacturer
- Microchip Technology
- Package / Case
- 28-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC MCU 8BIT 7KB FLASH 28SOIC
- Stock
- 13,426
- In Stock :
- 13,426
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Number of Timers/Counters :
- 3
- CPU Family :
- PIC
- Brand :
- Microchip Technology / Atmel
- Base Part Number :
- PIC16F873A
- Interface :
- I2C, SPI, SSP, UART, USART
- Product Type :
- 8-bit Microcontrollers - MCU
- Data Bus Width :
- 8B
- Program Memory Size :
- 7KB 4K x 14
- Typical Operating Supply Voltage :
- 4 → 5.5 V
- Minimum Operating Temperature :
- -40 °C
- Mounting Style :
- SMD/SMT
- Number of ADC Channels :
- 5
- Supplier Device Package :
- 28-SOIC
- Memory Size :
- 7kB
- RoHS Status :
- ROHS3 Compliant
- Lead Free :
- Lead Free
- Type :
- PIC16F873A-I/SO
- Product :
- MCU
- Published :
- 1997
- Family Name :
- PIC16F
- Oscillator Type :
- External
- Pin Count :
- 28
- Number of SPI Channels :
- 1
- Interfaces :
- I2C/SPI/USART
- Number of PWM Channels :
- 2
- Speed :
- 20MHz
- Packaging :
- Tube
- Core Processor :
- PIC
- Manufacturer :
- Microchip Technology
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Data Converters :
- A/D 5x10b
- Power Supplies :
- 5V
- Watchdog Timer :
- yes
- Product Category :
- 8-bit Microcontrollers - MCU
- ROM (words) :
- 4096
- Number of Ethernet Channels :
- 0
- Enclosure :
- SOIC 28
- Product Status :
- Active
- Manuf. code :
- MCP
- Access Time :
- 20 μs
- Number of Terminations :
- 28
- Height :
- 2.39mm
- Pbfree Code :
- yes
- Number of UART Channels :
- 0
- Base Product Number :
- PIC16F873
- Number of Bits :
- 8
- Instruction Set Architecture :
- RISC
- DMA Channels :
- No
- REACH SVHC :
- No SVHC
- Address Bus Width :
- 8B
- Bit Size :
- 8
- Additional Feature :
- OPERATES AT 4 V MINIMUM SUPPLY
- Frequency :
- 20MHz
- Supply Voltage :
- 5V
- Voltage - Supply (Vcc/Vdd) :
- 4V~5.5V
- Length :
- 18.08mm
- RAM Size :
- 192 x 8
- Series :
- PIC® 16F
- Number of I2C Channels :
- 1
- Connectivity :
- I2C, SPI, UART/USART
- Number of I/O :
- 22
- Qualification :
- -
- Core Size :
- 8-Bit
- RoHS :
- Details
- MSL :
- MSL 1 - Unlimited
- JESD-609 Code :
- e3
- Package :
- Tube
- Maximum Operating Temperature :
- +85 °C
- Package / Case :
- 28-SOIC (0.295, 7.50mm Width)
- ECCN Code :
- EAR99
- Radiation Hardening :
- No
- Terminal Form :
- Gull wing
- Max. operating temperature :
- +85°C
- Dimensions :
- 18.08 x 7.59 x 2.39mm
- Width :
- 7.59mm
- Tradename :
- PIC
- Device Core :
- PIC
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- EEPROM Size :
- 128 x 8
- Package Type :
- SOIC
- Number of I/Os :
- 22 I/O
- Interface Type :
- I2C, SPI, USART
- Factory Lead Time :
- 8 Weeks
- Program Memory Type :
- Flash
- Mounting Type :
- Surface Mount
- Has ADC :
- yes
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Density :
- 56 kb
- Peak Reflow Temperature (Cel) :
- 260
- Operating Temperature :
- -40°C~85°C TA
- Terminal Position :
- Dual
- Nominal Supply Current :
- 1.6mA
- Number of Pins :
- 28
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Mount :
- Surface Mount
- Data Converter :
- A/D 5x10b
- Datasheets
- PIC16F873A-I/SO

Microcontrollers Microchip Technology PIC16F873A-I/SO Overview
Introducing the PIC16F873A-I/SO from Microchip Technology, a robust microcontroller unit (MCU) tailored for demanding applications requiring reliable and efficient performance in a compact form factor. This 8-bit MCU is built on Microchip's advanced PIC architecture, featuring a 7KB flash memory that allows for ample program storage, and is housed in a 28SOIC package for optimal integration into a variety of electronic assemblies. The PIC16F873A-I/SO is designed to offer a versatile solution for sophisticated control systems, enhancing operational efficiencies and scalability. With its comprehensive feature set and Microchip's renowned reliability, this microcontroller is an ideal choice for developers looking to push the boundaries of innovation in electronic design.
PIC16F873A-I/SO Features
The PIC16F873A-I/SO microcontroller is equipped with an array of features designed to facilitate robust and flexible application development. These include a high-performance 8-bit processor, 7KB of on-chip flash memory, and 192 bytes of RAM for data processing tasks. Additional features like 22 I/O pins, an A/D converter with 5 channels, and multiple communication interfaces (SPI, I2C, USART) enable versatile peripheral integration and connectivity options. Enhanced power management capabilities ensure that the device operates effectively under varying power conditions, making it suitable for low-power applications.
PIC16F873A-I/SO Applications
- Home Automation Systems: Utilizes its I/O capabilities to control lighting, security, and other automated home systems efficiently.
- Industrial Control: Employs its robust processing power and A/D converters to manage and monitor machinery in industrial settings.
- Automotive Applications: Ideal for embedded control systems within vehicles, such as dashboard electronics or engine management systems.
- Consumer Electronics: Serves as the central controller for consumer electronics, such as portable health monitors and smart appliances.
- Telecommunications: Supports telecommunications infrastructure by facilitating signal processing and data management tasks.
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