PIC16F873-04E/SO
- Mfr.Part #
- PIC16F873-04E/SO
- Manufacturer
- Microchip Technology
- Package / Case
- 28-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC MCU 8BIT 7KB FLASH 28SOIC
- Stock
- 10,492
- In Stock :
- 10,492
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Height Seated (Max) :
- 2.64mm
- EEPROM Size :
- 128 x 8
- Frequency :
- 4MHz
- Watchdog Timer :
- yes
- Length :
- 17.87mm
- ROM (words) :
- 4096
- Core Processor :
- PIC
- Pbfree Code :
- yes
- Package / Case :
- 28-SOIC (0.295, 7.50mm Width)
- On Chip Program ROM Width :
- 14
- Supply Voltage :
- 5V
- DAC Channels :
- No
- Max Power Dissipation :
- 1W
- ECCN Code :
- EAR99
- Terminal Finish :
- Matte Tin (Sn)
- Factory Lead Time :
- 5 Weeks
- Operating Supply Voltage :
- 5V
- Mounting Type :
- Surface Mount
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Core Size :
- 8-Bit
- Access Time :
- 4 µs
- Package :
- Tube
- Pin Count :
- 28
- RAM Size :
- 192 x 8
- Number of Timers/Counters :
- 3
- Terminal Position :
- Dual
- Oscillator Type :
- External
- Power Supplies :
- 5V
- Speed :
- 4MHz
- Product Status :
- Active
- Number of I/O :
- 22
- Base Part Number :
- PIC16F873
- Packaging :
- Tube
- Published :
- 1997
- Number of Pins :
- 28
- Data Bus Width :
- 8B
- Supply Current-Max :
- 4mA
- Peak Reflow Temperature (Cel) :
- 260
- Device Core :
- PIC
- Base Product Number :
- PIC16F873
- Radiation Hardening :
- No
- Series :
- PIC® 16F
- Voltage - Supply (Vcc/Vdd) :
- 4V~5.5V
- Number of Terminations :
- 28
- Program Memory Size :
- 7KB 4K x 14
- Supplier Device Package :
- 28-SOIC
- Surface Mount :
- yes
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Interfaces :
- I2C/SPI/USART
- Lead Free :
- Lead Free
- Bit Size :
- 8
- PWM Channels :
- yes
- Has ADC :
- yes
- Operating Temperature :
- -40°C~125°C TA
- RoHS Status :
- ROHS3 Compliant
- JESD-609 Code :
- e3
- Data Converters :
- A/D 5x10b
- Data Converter :
- A/D 5x10b
- Connectivity :
- I2C, SPI, UART/USART
- Program Memory Type :
- Flash
- Memory Size :
- 7kB
- DMA Channels :
- No
- CPU Family :
- PIC
- Terminal Form :
- Gull wing
- Interface :
- I2C, SPI, UART, USART
- Terminal Pitch :
- 1.27mm
- Datasheets
- PIC16F873-04E/SO
PIC16F873-04E/SO Documents

Microcontrollers Microchip Technology PIC16F873-04E/SO Overview
The Microcontrollers Microchip Technology PIC16F873-04E/SO is a versatile and powerful microcontroller unit (MCU) designed by Microchip Technology. This 8-bit MCU is built for efficiency and flexibility, featuring 7KB of flash memory and housed in a 28-SOIC package. It is engineered to cater to a broad range of applications, from consumer electronics to industrial automation systems. With robust data handling and multiple communication options, this product stands out as a reliable choice for developers looking to integrate high-performance and low-power consumption in their designs.
PIC16F873-04E/SO Features
The PIC16F873-04E/SO offers a comprehensive feature set that includes:
- 7KB of programmable flash memory, enabling complex software routines and algorithm storage.
- An 8-bit architecture that balances performance with power efficiency, ideal for battery-operated devices.
- Multiple I/O ports and serial communication interfaces such as SPI, I2C, and UART for flexible connectivity options.
- Analog-to-digital converters (ADC) integrated into the device, facilitating precise sensor signal processing and data acquisition.
- Enhanced power management features that promote extended operational life in field applications.
PIC16F873-04E/SO Applications
- Consumer Electronics: Utilized in devices such as smart home systems and handheld gadgets, where its compact size and efficiency are critical.
- Automotive Applications: Employed in car entertainment and management systems, contributing to enhanced functionality and reliability.
- Industrial Automation: Forms the control center in automation equipment, optimizing processes through advanced data handling and real-time control.
- Telecommunication Systems: Supports communications infrastructure by managing signal processes and data flow efficiently.
- Healthcare Devices: Integral in medical instruments where precision and dependable operation are necessary.
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.
















