PIC16F873A-I/ML
- Mfr.Part #
- PIC16F873A-I/ML
- Manufacturer
- Microchip Technology
- Package / Case
- 28-VQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 8BIT 7KB FLASH 28QFN
- Stock
- 87
- In Stock :
- 87
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Product Status :
- Active
- Number of I/Os :
- 22 I/O
- Interfaces :
- I2C/SPI/USART
- Pin Count :
- 28
- Speed :
- 20MHz
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Tradename :
- PIC
- Operating Temperature :
- -40°C~85°C TA
- Packaging :
- Tube
- Watchdog Timer :
- yes
- Supplier Device Package :
- 28-QFN (6x6)
- DMA Channels :
- No
- Peak Reflow Temperature (Cel) :
- 260
- Number of I2C Channels :
- 1
- Memory Size :
- 7kB
- Oscillator Type :
- External
- Data Bus Width :
- 8B
- RAM Size :
- 192 x 8
- Connectivity :
- I2C, SPI, UART/USART
- Program Memory Size :
- 7KB 4K x 14
- Data Converters :
- A/D 5x10b
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Base Part Number :
- PIC16F873A
- Device Core :
- PIC
- Pbfree Code :
- yes
- Number of Pins :
- 28
- Core Processor :
- PIC
- Package / Case :
- 28-VQFN Exposed Pad
- Has ADC :
- yes
- Memory Type :
- EPROM, FLASH
- Series :
- PIC® 16F
- Number of ADC Channels :
- 5
- Maximum Operating Temperature :
- +85 °C
- Data Converter :
- A/D 5x10b
- Number of Terminations :
- 28
- Package Type :
- QFN
- Product Category :
- 8-bit Microcontrollers - MCU
- EEPROM Size :
- 128 x 8
- Width :
- 6mm
- Product Type :
- 8-bit Microcontrollers - MCU
- Additional Feature :
- OPERATES AT 4 V MINIMUM SUPPLY
- Frequency :
- 20MHz
- REACH SVHC :
- No SVHC
- Radiation Hardening :
- No
- Base Product Number :
- PIC16F873
- Number of UART Channels :
- 0
- Product :
- MCU
- Core Size :
- 8-Bit
- Terminal Position :
- QUAD
- Mounting Type :
- Surface Mount
- Package :
- Tube
- Termination :
- SMD/SMT
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- ECCN Code :
- EAR99
- RoHS Status :
- ROHS3 Compliant
- Dimensions :
- 6 x 6 x 0.95mm
- Access Time :
- 20 μs
- Density :
- 56 kb
- Number of I/O :
- 22
- Published :
- 1997
- Number of Ethernet Channels :
- 0
- Lead Free :
- Lead Free
- Mounting Style :
- SMD/SMT
- Family Name :
- PIC16F
- Manufacturer :
- Microchip
- Mount :
- Surface Mount
- JESD-609 Code :
- e3
- Supply Voltage :
- 5V
- Length :
- 6mm
- Brand :
- Microchip Technology
- ROM (words) :
- 4096
- RoHS :
- Details
- Max Power Dissipation :
- 800mW
- Instruction Set Architecture :
- RISC
- Factory Lead Time :
- 13 Weeks
- Program Memory Type :
- Flash
- Interface :
- I2C, SPI, SSP, UART, USART
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Power Supplies :
- 5V
- Voltage - Supply (Vcc/Vdd) :
- 4V~5.5V
- Typical Operating Supply Voltage :
- 4 → 5.5 V
- Bit Size :
- 8
- Number of Timers/Counters :
- 3
- Minimum Operating Temperature :
- -40 °C
- Interface Type :
- I2C, SPI, USART
- CPU Family :
- PIC
- Number of PWM Channels :
- 2
- Terminal Finish :
- Matte Tin (Sn)
- Number of SPI Channels :
- 1
- Height :
- 950μm
- Datasheets
- PIC16F873A-I/ML

Microcontrollers Microchip Technology PIC16F873A-I/ML Overview
Introducing the PIC16F873A-I/ML from Microchip Technology – a high-performance microcontroller designed to cater to the sophisticated demands of modern embedded systems. This versatile MCU is part of Microchip's renowned PIC16F family, known for its robust architecture and efficient operation. Ideal for applications requiring compact form factors and considerable computational capabilities, the PIC16F873A-I/ML is engineered to enhance functionality while minimizing power consumption. This microcontroller is a perfect choice for developers looking to leverage advanced features in cost-sensitive and space-constrained environments.
PIC16F873A-I/ML Features
- 8-bit CMOS technology for low-power consumption
- 7KB of flash memory providing ample space for complex applications
- Integrated 10-bit ADC offering precise sensor interfacing and data conversion
- Two PWM channels for simple motor control applications
- Enhanced USART module supporting serial communication
- Operates at up to 20 MHz, providing robust processing speed
- Low power, high speed, and EEPROM memory included for data storage
- Available in a compact 28-pin QFN package, ideal for space-saving designs
PIC16F873A-I/ML Applications
- Smart Home Devices: Utilized for controlling lighting systems, HVAC units, and security cameras by providing reliable microcontroller functionalities.
- Industrial Automation: Serves as the control center in automation equipment, facilitating sensor integration and real-time process management.
- Automotive Electronics: Enhances automotive applications like engine management systems and accessory controls through robust processing and interfacing capabilities.
- Consumer Electronics: Powers consumer devices such as handheld gadgets and portable medical devices with its efficient power consumption and processing capabilities.
- Communication Systems: Used in communication equipment like modems and routers for handling complex algorithms and data flows efficiently.
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