PIC16F873A-I/SP
- Mfr.Part #
- PIC16F873A-I/SP
- Manufacturer
- Microchip Technology
- Package / Case
- 28-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC MCU 8BIT 7KB FLASH 28SPDIP
- Stock
- 14,251
- In Stock :
- 14,251
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Lead Free :
- Lead Free
- Tradename :
- PIC
- Base Part Number :
- PIC16F873A
- Voltage - Supply (Vcc/Vdd) :
- 4V~5.5V
- Interface Type :
- I2C, SPI, USART
- Operating Temperature :
- -40°C~85°C TA
- Number of I/O :
- 22
- Data Converter :
- A/D 5x10b
- DMA Channels :
- No
- Frequency :
- 20MHz
- Typical Operating Supply Voltage :
- 4 → 5.5 V
- JESD-609 Code :
- e3
- Mount :
- Through Hole
- Package :
- Tube
- Nominal Supply Current :
- 1.6mA
- Product Category :
- 8-bit Microcontrollers - MCU
- Product Status :
- Active
- RoHS :
- Details
- Package / Case :
- 28-DIP (0.300, 7.62mm)
- Has ADC :
- yes
- Program Memory Size :
- 7KB 4K x 14
- Published :
- 1997
- Pbfree Code :
- yes
- CPU Family :
- PIC
- Device Core :
- PIC
- Data Converters :
- A/D 5x10b
- EEPROM Size :
- 128 x 8
- Mounting Style :
- Through Hole
- Number of Ethernet Channels :
- 0
- Package Type :
- SPDIP
- Manufacturer :
- Microchip
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- ROM (words) :
- 4096
- Number of SPI Channels :
- 1
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- MSL :
- -
- Length :
- 35.18mm
- Connectivity :
- I2C, SPI, UART/USART
- Base Product Number :
- PIC16F873
- Factory Lead Time :
- 7 Weeks
- Address Bus Width :
- 8B
- Speed :
- 20MHz
- Supply Voltage :
- 5V
- Qualification :
- -
- Minimum Operating Temperature :
- -40 °C
- Number of I2C Channels :
- 1
- Core Processor :
- PIC
- Dimensions :
- 35.18 x 7.49 x 3.43mm
- RAM Size :
- 192 x 8
- Product :
- MCU
- Number of UART Channels :
- 0
- Terminal Position :
- Dual
- Radiation Hardening :
- No
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Supplier Device Package :
- 28-SPDIP
- Watchdog Timer :
- yes
- Terminal Finish :
- Matte Tin (Sn)
- Brand :
- Microchip Technology / Atmel
- ECCN Code :
- EAR99
- Mounting Type :
- Through Hole
- Number of PWM Channels :
- 2
- Number of Terminations :
- 28
- Memory Size :
- 7kB
- Number of Pins :
- 28
- Data Bus Width :
- 8B
- Number of I/Os :
- 22 I/O
- RoHS Status :
- ROHS3 Compliant
- Family Name :
- PIC16F
- Core Size :
- 8-Bit
- Program Memory Type :
- Flash
- Interfaces :
- I2C/SPI/USART
- Additional Feature :
- OPERATES AT 4 V MINIMUM SUPPLY
- Series :
- PIC® 16F
- Oscillator Type :
- External
- Power Supplies :
- 5V
- Maximum Operating Temperature :
- +85 °C
- Pin Count :
- 28
- REACH SVHC :
- No SVHC
- Instruction Set Architecture :
- RISC
- Width :
- 7.49mm
- Packaging :
- Tube
- Bit Size :
- 8
- Height :
- 3.43mm
- Access Time :
- 20 μs
- Number of Bits :
- 8
- Number of Timers/Counters :
- 3
- Density :
- 56 kb
- Product Type :
- 8-bit Microcontrollers - MCU
- Interface :
- I2C, SPI, SSP, UART, USART
- Number of ADC Channels :
- 5
- Datasheets
- PIC16F873A-I/SP

Microcontrollers Microchip Technology PIC16F873A-I/SP Overview
The Microcontrollers Microchip Technology PIC16F873A-I/SP is a highly efficient, 8-bit microcontroller designed by Microchip Technology, offering robust performance with its 7KB of flash memory. Housed in a 28SPDIP package, this MCU is ideal for developers looking for scalable, low-cost, and flexible solutions for various embedded applications. Its ease of programming and integration into existing hardware makes it a favorite among engineers and developers aiming to enhance system reliability and functionality with minimum overhead costs.
PIC16F873A-I/SP Features
This microcontroller unit features a comprehensive set of functionalities that facilitate sophisticated control and monitoring systems. Key features include a 10-bit, 5-channel analog-to-digital converter, two capture/compare/PWM functions, and a synchronous serial port (SSP) with SPI and I2C support. Additionally, it provides 256 bytes of EEPROM data memory, which allows frequent writes and erases with high endurance, making it highly adaptable for dynamic application requirements.
PIC16F873A-I/SP Applications
- Home Automation Systems: Utilizes its I/O port versatility and PWM outputs to control and optimize lighting systems, HVAC units, and other home automation interfaces.
- Industrial Control: The robustness of PIC16F873A-I/SP’s EEPROM and its temperature resilience make it suitable for industrial automation controls, managing processes and machinery with precision and reliability.
- Automotive Applications: Can be integrated into automotive subsystems for monitoring and control, enhancing vehicle diagnostics and dashboard functions.
- Consumer Electronics: Supports the development of consumer electronics, such as personal gadgets and appliances, by providing dependable processing power and interfacing capabilities.
- Medical Devices: Ideal for small-scale medical applications requiring compact, reliable control systems for diagnostic equipment and wearable health monitors.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















