PIC16F874A-E/P
- Mfr.Part #
- PIC16F874A-E/P
- Manufacturer
- Microchip Technology
- Package / Case
- 40-DIP (0.600, 15.24mm)
- Datasheet
- Download
- Description
- IC MCU 8BIT 7KB FLASH 40DIP
- Stock
- 38,152
- In Stock :
- 38,152
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Published :
- 1997
- RAM Size :
- 192 x 8
- Base Product Number :
- PIC16F874
- Height :
- 3.81 mm
- On Chip Program ROM Width :
- 14
- Data Converters :
- A/D 8x10b
- Mounting Style :
- Through Hole
- JESD-609 Code :
- e3
- Frequency :
- 20MHz
- Pin Count :
- 40
- Interface :
- I2C, SPI, UART, USART
- Data Converter :
- A/D 8x10b
- Manufacturer :
- Microchip
- Package :
- Tube
- Supply Current-Max :
- 15mA
- Bit Size :
- 8
- Oscillator Type :
- External
- Product :
- MCU
- Factory Lead Time :
- 6 Weeks
- Mount :
- Through Hole
- Product Category :
- 8-bit Microcontrollers - MCU
- DMA Channels :
- No
- Connectivity :
- I2C, SPI, UART/USART
- Terminal Position :
- Dual
- Tradename :
- PIC
- Number of I/Os :
- 33 I/O
- Brand :
- Microchip Technology
- Watchdog Timer :
- yes
- Package / Case :
- 40-DIP (0.600, 15.24mm)
- Has ADC :
- yes
- Packaging :
- Tube
- RoHS Status :
- ROHS3 Compliant
- Power Supplies :
- 5V
- DAC Channels :
- No
- Voltage - Supply (Vcc/Vdd) :
- 4V~5.5V
- Number of Timers/Counters :
- 3
- Operating Supply Voltage :
- 5V
- Number of ADC Channels :
- 8 Channel
- Terminal Pitch :
- 2.54mm
- Core Size :
- 8-Bit
- Pbfree Code :
- yes
- EEPROM Size :
- 128 x 8
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Base Part Number :
- PIC16F874A
- Supplier Device Package :
- 40-PDIP
- PWM Channels :
- yes
- Program Memory Size :
- 7KB 4K x 14
- Interface Type :
- I2C, SPI, USART
- Height Seated (Max) :
- 4.826mm
- Device Core :
- PIC
- Series :
- PIC® 16F
- Access Time :
- 20 μs
- Terminal Finish :
- Matte Tin (Sn)
- Interfaces :
- I2C/SPI/USART
- Core Processor :
- PIC
- Number of I/O :
- 33
- Speed :
- 20MHz
- Minimum Operating Temperature :
- - 40 C
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Operating Temperature :
- -40°C~125°C TA
- Width :
- 13.84 mm
- Supply Voltage :
- 5V
- Number of Terminations :
- 40
- Lead Free :
- Lead Free
- Radiation Hardening :
- No
- ECCN Code :
- EAR99
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Data Bus Width :
- 8B
- Maximum Operating Temperature :
- + 125 C
- Product Type :
- 8-bit Microcontrollers - MCU
- RoHS :
- Details
- Mounting Type :
- Through Hole
- Program Memory Type :
- Flash
- Length :
- 52.26 mm
- Product Status :
- Active
- CPU Family :
- PIC
- Number of Pins :
- 40
- Datasheets
- PIC16F874A-E/P
PIC16F874A-E/P Documents

Microcontrollers Microchip Technology PIC16F874A-E/P Overview
The Microcontrollers Microchip Technology PIC16F874A-E/P is a robust 8-bit microcontroller from Microchip Technology, designed to provide an optimal balance between performance, power efficiency, and programmability. This MCU features 7KB of FLASH memory, accommodating complex applications while allowing for updates and data storage. Housed in a 40-pin DIP package, it ensures easy integration into both new designs and legacy systems. Ideal for a range of industrial and commercial applications, the PIC16F874A-E/P combines versatility with Microchip's proven reliability, making it a smart choice for developers seeking to create scalable and cost-effective solutions.
PIC16F874A-E/P Features
The PIC16F874A-E/P microcontroller boasts several key features making it highly effective for demanding applications. It includes 256 bytes of EEPROM, providing durable data storage without external components. With its integrated 10-bit A/D converters, precise measurements are assured, enhancing device functionality in sensor-driven tasks. Additionally, the microcontroller offers serial communication capabilities via USART, I2C, and SPI protocols, facilitating easy communication with other devices and peripherals.
PIC16F874A-E/P Applications
- Home Appliance Control: Utilized in managing functions within appliances such as microwaves, air conditioners, and washing machines, where reliability and ease of programming are paramount.
- Automotive Systems: Deployed in automotive electronics for controlling lighting systems, engine management, and in-car entertainment, offering robust performance in harsh environments.
- Industrial Automation: Integral to controlling machinery in automated production lines, enhancing operational accuracy and safety.
- Consumer Electronics: Forms the backbone of user interfaces in devices such as cameras and personal music players, providing a responsive and stable user experience.
- Security Systems: Applied in access control and surveillance systems, where its dependable processing capabilities ensure swift response times and reliable operation.
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