PIC16F873-20/SP
- Mfr.Part #
- PIC16F873-20/SP
- Manufacturer
- Microchip Technology
- Package / Case
- 28-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC MCU 8BIT 7KB FLASH 28SPDIP
- Stock
- 1,036
- In Stock :
- 1,036
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Number of ADC Channels :
- 5
- Oscillator Type :
- External
- Memory Size :
- 7kB
- Operating Temperature :
- 0°C~70°C TA
- EEPROM Size :
- 128 x 8
- Dimensions :
- 35.18 x 7.49 x 3.43mm
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Data Converter :
- A/D 5x10b
- Product Type :
- 8-bit Microcontrollers - MCU
- Typical Operating Supply Voltage :
- 4 → 5.5 V
- Core Size :
- 8-Bit
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Number of Pins :
- 28
- JESD-609 Code :
- e3
- RAM Size :
- 192 x 8
- Pbfree Code :
- yes
- Has ADC :
- yes
- Number of PWM Channels :
- 2
- Data Converters :
- A/D 5x10b
- Pin Count :
- 28
- Instruction Set Architecture :
- RISC
- RoHS Status :
- ROHS3 Compliant
- REACH SVHC :
- No SVHC
- Frequency :
- 20MHz
- Published :
- 1997
- Brand :
- Microchip Technology / Atmel
- Interface :
- I2C, SPI, SSP, UART, USART
- Program Memory Size :
- 7KB 4K x 14
- Radiation Hardening :
- No
- CPU Family :
- PIC
- Number of Bits :
- 8
- Qualification :
- -
- Speed :
- 20MHz
- Interfaces :
- I2C/SPI/USART
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Product Category :
- 8-bit Microcontrollers - MCU
- Data Bus Width :
- 8B
- Maximum Operating Temperature :
- +70 °C
- Device Core :
- PIC
- Package Type :
- SPDIP
- Number of I/Os :
- 22 I/O
- Number of I/O :
- 22
- Number of A/D Converters :
- 1
- Number of Terminations :
- 28
- RoHS :
- Details
- ECCN Code :
- EAR99
- Power Supplies :
- 5V
- Core Processor :
- PIC
- Number of SPI Channels :
- 1
- MSL :
- MSL 1 - Unlimited
- Interface Type :
- MSSP, PSP, USART
- Connectivity :
- I2C, SPI, UART/USART
- Nominal Supply Current :
- 1.6mA
- Package / Case :
- 28-DIP (0.300, 7.62mm)
- Number of Timers/Counters :
- 3
- Package :
- Tube
- Width :
- 7.493mm
- Minimum Operating Temperature :
- 0 °C
- Mounting Type :
- Through Hole
- Access Time :
- 20 μs
- Height :
- 3.429mm
- Number of I2C Channels :
- 1
- Terminal Finish :
- Matte Tin (Sn)
- Base Product Number :
- PIC16F873
- Program Memory Type :
- Flash
- Voltage - Supply (Vcc/Vdd) :
- 4V~5.5V
- Surface Mount :
- No
- Lead Free :
- Lead Free
- Max Power Dissipation :
- 800mW
- Terminal Position :
- Dual
- Product Status :
- Active
- Packaging :
- Tube
- Address Bus Width :
- 8B
- ROM (words) :
- 4096
- Factory Lead Time :
- 6 Weeks
- Watchdog Timer :
- yes
- Series :
- PIC® 16F
- Number of Ethernet Channels :
- 0
- Supplier Device Package :
- 28-SPDIP
- Number of UART Channels :
- 0
- Base Part Number :
- PIC16F873
- Mounting Style :
- Through Hole
- DMA Channels :
- No
- Product :
- MCU
- Tradename :
- PIC
- Length :
- 35.179mm
- Manufacturer :
- Microchip
- Bit Size :
- 8
- Family Name :
- PIC16F
- Supply Voltage :
- 5V
- Datasheets
- PIC16F873-20/SP
PIC16F873-20/SP Documents

Microcontrollers Microchip Technology PIC16F873-20/SP Overview
The Microcontrollers Microchip Technology PIC16F873-20/SP is a versatile and powerful microcontroller unit (MCU) from Microchip Technology, designed for advanced embedded systems. This 8-bit MCU is built to deliver high performance and reliability with its 7KB of FLASH memory and a variety of built-in peripherals. Ideal for applications requiring robust operation in industrial environments, the PIC16F873-20/SP offers a flexible and cost-effective solution for designers focusing on automation and control systems. Its extended temperature range and high-speed processing capabilities make it particularly well-suited for sophisticated controls and various interfacing applications.
PIC16F873-20/SP Features
This MCU stands out with its robust feature set, including 7KB of flash memory for program storage, 192 bytes of EEPROM, and 368 bytes of RAM, enhancing its utility in handling complex software applications. It operates at a maximum frequency of 20MHz, providing quick processing and response times in demanding scenarios. With features like 22 I/O pins, an 8-channel 10-bit A/D converter, and serial communication interfaces such as SPI and I2C, the PIC16F873-20/SP facilitates enhanced connectivity and data acquisition capabilities.
PIC16F873-20/SP Applications
- Automotive Systems: Utilized in engine management and dashboard displays, enhancing vehicle performance and reliability.
- Home Automation: Drives smart home devices such as thermostats and lighting systems, offering programmability and networked control.
- Industrial Control: Applied in automated machinery controllers and monitoring systems, improving precision and efficiency.
- Consumer Electronics: Powers consumer gadgets like handheld gaming devices and personal digital assistants, ensuring user-friendly interfaces and robust operation.
- Medical Devices: Integral in the design of small-scale medical monitoring equipment, providing reliable operations critical for patient care.
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