PIC16F873A-I/SS
- Mfr.Part #
- PIC16F873A-I/SS
- Manufacturer
- Microchip Technology
- Package / Case
- 28-SSOP (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- IC MCU 8BIT 7KB FLASH 28SSOP
- Stock
- 3,810
- In Stock :
- 3,810
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- JESD-609 Code :
- e3
- EEPROM Size :
- 128 x 8
- Density :
- 56 kb
- REACH SVHC :
- No SVHC
- Power Supplies :
- 5V
- Factory Lead Time :
- 8 Weeks
- Oscillator Type :
- External
- Maximum Operating Temperature :
- + 85 C
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Package :
- Tube
- Base Part Number :
- PIC16F873A
- Supply Voltage :
- 5V
- Additional Feature :
- OPERATES AT 4 V MINIMUM SUPPLY
- Has ADC :
- yes
- Packaging :
- Tube
- Package Type :
- SSOP
- Device Core :
- PIC
- Supplier Device Package :
- 28-SSOP
- Width :
- 5.38mm
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Number of Pins :
- 28
- Number of Terminations :
- 28
- Base Product Number :
- PIC16F873
- Radiation Hardening :
- No
- Voltage - Supply (Vcc/Vdd) :
- 4V~5.5V
- Number of I/O :
- 22
- Number of PWM Channels :
- 2
- Lead Free :
- Lead Free
- Peak Reflow Temperature (Cel) :
- 260
- Data Bus Width :
- 8B
- DMA Channels :
- No
- Mounting Type :
- Surface Mount
- Package / Case :
- 28-SSOP (0.209, 5.30mm Width)
- Published :
- 1997
- ROM (words) :
- 4096
- Interface :
- I2C, SPI, SSP, UART, USART
- Product :
- MCU
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Access Time :
- 20 μs
- Mount :
- Surface Mount
- Number of I/Os :
- 22 I/O
- Terminal Form :
- Gull wing
- Minimum Operating Temperature :
- - 40 C
- Family Name :
- PIC16F
- Terminal Position :
- Dual
- Core Size :
- 8-Bit
- Number of ADC Channels :
- 5
- Length :
- 10.34mm
- Product Category :
- 8-bit Microcontrollers - MCU
- Interface Type :
- I2C, SPI, USART
- Product Status :
- Active
- Memory Size :
- 7kB
- Height :
- 1.83mm
- CPU Family :
- PIC
- Operating Temperature :
- -40°C~85°C TA
- Pbfree Code :
- yes
- Pin Count :
- 28
- Product Type :
- 8-bit Microcontrollers - MCU
- Qualification :
- -
- Bit Size :
- 8
- Core Processor :
- PIC
- RoHS Status :
- ROHS3 Compliant
- RAM Size :
- 192 x 8
- Mounting Style :
- SMD/SMT
- MSL :
- MSL 1 - Unlimited
- RoHS :
- Details
- Speed :
- 20MHz
- Series :
- PIC® 16F
- Frequency :
- 20MHz
- Manufacturer :
- Microchip
- Terminal Finish :
- Matte Tin (Sn)
- Data Converters :
- A/D 5x10b
- Program Memory Type :
- Flash
- Number of I2C Channels :
- 1
- Number of Timers/Counters :
- 3
- Data Converter :
- A/D 5x10b
- Connectivity :
- I2C, SPI, UART/USART
- Interfaces :
- I2C, SPI, USART
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Watchdog Timer :
- yes
- Brand :
- Microchip Technology / Atmel
- Tradename :
- PIC
- Program Memory Size :
- 7KB 4K x 14
- Number of Bits :
- 8
- ECCN Code :
- EAR99
- Datasheets
- PIC16F873A-I/SS
PIC16F873A-I/SS Documents

Microcontrollers Microchip Technology PIC16F873A-I/SS Overview
The Microcontrollers Microchip Technology PIC16F873A-I/SS is a versatile and powerful microcontroller unit (MCU) designed to cater to a wide range of applications where efficiency and reliability are paramount. Engineered by Microchip Technology, this MCU features a robust 8-bit architecture that is perfect for designers looking to integrate advanced control and monitoring capabilities into their systems. With 7KB of flash memory and a compact 28-SSOP package, it offers an optimal blend of performance and size, making it a popular choice for developers focusing on both space-sensitive and performance-demanding applications.
PIC16F873A-I/SS Features
This MCU unit boasts a host of features that enhance its applicability in various demanding environments:
- 8-bit PIC architecture, providing a solid balance of speed, power consumption, and cost.
- 7KB of onboard flash memory, ensuring ample space for complex code and data storage.
- Wide operating voltage range (2.0V to 5.5V), which allows flexibility in different power setups.
- Enhanced power management features, supporting multiple sleep modes to minimize power consumption.
- Integrated peripherals including timers, serial communication modules, and a 10-bit ADC, facilitating diverse system design requirements.
PIC16F873A-I/SS Applications
- Automotive Systems: Utilized in engine management and dashboard displays due to its robust processing capabilities and ability to operate under varying voltage conditions.
- Consumer Electronics: Empowers sophisticated household appliances and personal gadgets by managing user interfaces and sensor integrations effectively.
- Industrial Automation: Integral in controlling sensors and actuators in automated production lines, enhancing operational efficiency and reliability.
- Telecommunications: Supports network equipment for data handling and signal processing tasks required in communication infrastructures.
- Healthcare Devices: Deployed in medical monitoring systems, leveraging its precision analog features and low-power consumption for reliable, long-term patient care.
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