PIC16F873A-E/SS
- Mfr.Part #
- PIC16F873A-E/SS
- Manufacturer
- Microchip Technology
- Package / Case
- 28-SSOP (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- IC MCU 8BIT 7KB FLASH 28SSOP
- Stock
- 39,579
- In Stock :
- 39,579
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Bit Size :
- 8
- Data Converters :
- A/D 5x10b
- Mounting Type :
- Surface Mount
- Supplier Device Package :
- 28-SSOP
- Has ADC :
- yes
- Operating Supply Voltage :
- 5V
- Number of Terminations :
- 28
- Product :
- MCU
- Frequency :
- 20MHz
- Number of Timers/Counters :
- 3
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Core Size :
- 8-Bit
- Terminal Pitch :
- 0.65mm
- Product Type :
- 8-bit Microcontrollers - MCU
- Packaging :
- Tube
- Width :
- 5.3 mm
- Height :
- 1.75 mm
- Interfaces :
- I2C/SPI/USART
- Manufacturer :
- Microchip
- RoHS :
- Details
- Data Bus Width :
- 8B
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Program Memory Size :
- 7KB 4K x 14
- Watchdog Timer :
- yes
- Base Part Number :
- PIC16F873A
- Terminal Position :
- Dual
- Core Processor :
- PIC
- RoHS Status :
- ROHS3 Compliant
- Pbfree Code :
- yes
- Terminal Form :
- Gull wing
- Number of I/O :
- 22
- JESD-609 Code :
- e3
- Terminal Finish :
- Matte Tin (Sn)
- Product Status :
- Active
- Mounting Style :
- SMD/SMT
- Power Supplies :
- 5V
- Device Core :
- PIC
- Number of ADC Channels :
- 5 Channel
- Published :
- 1997
- Operating Temperature :
- -40°C~125°C TA
- Peak Reflow Temperature (Cel) :
- 260
- ROM (words) :
- 4096
- Interface Type :
- I2C, SPI, USART
- RAM Size :
- 192 x 8
- Package / Case :
- 28-SSOP (0.209, 5.30mm Width)
- Oscillator Type :
- External
- ECCN Code :
- EAR99
- Number of Pins :
- 28
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Connectivity :
- I2C, SPI, UART/USART
- Height Seated (Max) :
- 1.9812mm
- Number of I/Os :
- 22 I/O
- CPU Family :
- PIC
- Data Converter :
- A/D 5x10b
- Length :
- 10.2108mm
- Base Product Number :
- PIC16F873
- Product Category :
- 8-bit Microcontrollers - MCU
- Series :
- PIC® 16F
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- PWM Channels :
- yes
- Mount :
- Surface Mount
- Interface :
- I2C, SPI, UART, USART
- Pin Count :
- 28
- Program Memory Type :
- Flash
- Package :
- Tube
- Supply Voltage :
- 5V
- Voltage - Supply (Vcc/Vdd) :
- 4V~5.5V
- Lead Free :
- Lead Free
- Supply Current-Max :
- 15mA
- DAC Channels :
- No
- Memory Size :
- 7kB
- Access Time :
- 20 μs
- Radiation Hardening :
- No
- On Chip Program ROM Width :
- 14
- DMA Channels :
- No
- Brand :
- Microchip Technology / Atmel
- Maximum Operating Temperature :
- + 125 C
- Factory Lead Time :
- 9 Weeks
- Minimum Operating Temperature :
- - 40 C
- Speed :
- 20MHz
- Tradename :
- PIC
- EEPROM Size :
- 128 x 8
- Datasheets
- PIC16F873A-E/SS
PIC16F873A-E/SS Documents

Microcontrollers Microchip Technology PIC16F873A-E/SS Overview
The PIC16F873A-E/SS by Microchip Technology is a highly versatile and efficient microcontroller designed to cater to a wide array of embedded applications. This 8-bit MCU is built around Microchip's advanced PIC architecture, featuring a substantial 7KB of flash memory and operating efficiently with a 28SSOP package. It is tailored for designers who require a robust platform for automating and processing complex digital and analog tasks within their applications. The integration of this microcontroller in your projects ensures scalability and reliability, making it a prime choice for developing advanced and cost-effective solutions in various industries.
PIC16F873A-E/SS Features
- 8-bit microcontroller
- 7KB of in-system programmable flash memory
- 256 bytes of EEPROM
- 368 bytes of RAM
- Up to 33 I/O pins and 5 channels of 10-bit Analog-to-Digital (A/D) converter
- Serial programming capability (SPI, I²C, USART)
- Low power consumption
- Enhanced watchdog timer
- Flexible oscillator structure with PLL capabilities
PIC16F873A-E/SS Applications
- Consumer Electronics: Ideal for integration in home appliances and entertainment systems, enhancing user interfaces and device connectivity.
- Automotive Applications: Used in car entertainment systems and environmental controls, providing robust performance in demanding environments.
- Industrial Control: Powers complex machinery controls, ensuring reliable operation and real-time processing in factories and plants.
- Home Automation: Key component in smart home devices, from thermostats to security systems, enabling automated management and improved energy efficiency.
- Medical Devices: Suitable for non-life-critical applications such as monitors and diagnostic equipment, ensuring accurate data collection and processing.
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