PIC16F874-04E/PQ
- Mfr.Part #
- PIC16F874-04E/PQ
- Manufacturer
- Microchip Technology
- Package / Case
- 44-QFP
- Datasheet
- Download
- Description
- IC MCU 8BIT 7KB FLASH 44MQFP
- Stock
- 24,294
- In Stock :
- 24,294
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Terminal Pitch :
- 0.8mm
- Oscillator Type :
- External
- Number of I/O :
- 33
- Number of Timers/Counters :
- 3
- Peak Reflow Temperature (Cel) :
- 260
- Mounting Type :
- Surface Mount
- Base Part Number :
- PIC16F874
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Series :
- PIC® 16F
- Surface Mount :
- yes
- Core Size :
- 8-Bit
- Watchdog Timer :
- yes
- Number of Terminations :
- 44
- DMA Channels :
- No
- CPU Family :
- PIC
- Program Memory Size :
- 7KB 4K x 14
- Product Status :
- Obsolete
- Package / Case :
- 44-QFP
- Connectivity :
- I2C, SPI, UART/USART
- Supply Voltage-Max (Vsup) :
- 5.5V
- Power Supplies :
- 5V
- RAM Size :
- 192 x 8
- Data Converter :
- A/D 8x10b
- PWM Channels :
- yes
- Memory Size :
- 4kB
- Bit Size :
- 8
- Pbfree Code :
- yes
- DAC Channels :
- No
- Packaging :
- Tray
- Pin Count :
- 44
- Number of Pins :
- 44
- Has ADC :
- yes
- Data Bus Width :
- 8B
- JESD-609 Code :
- e3
- Program Memory Type :
- Flash
- Supply Voltage-Min (Vsup) :
- 4V
- Radiation Hardening :
- No
- Interface :
- I2C, SPI, UART, USART
- Terminal Position :
- QUAD
- Length :
- 10mm
- Core Processor :
- PIC
- Terminal Form :
- Gull wing
- EEPROM Size :
- 128 x 8
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Frequency :
- 4MHz
- Operating Temperature :
- -40°C~125°C TA
- Access Time :
- 4 µs
- Speed :
- 4MHz
- Base Product Number :
- PIC16F874
- Terminal Finish :
- Matte Tin (Sn)
- Supply Current-Max :
- 4mA
- Data Converters :
- A/D 8x10b
- Published :
- 1997
- Voltage - Supply (Vcc/Vdd) :
- 4V~5.5V
- Supplier Device Package :
- 44-MQFP (10x10)
- Package :
- Tray
- RoHS Status :
- ROHS3 Compliant
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- On Chip Program ROM Width :
- 14
- Supply Voltage :
- 5V
- ROM (words) :
- 4096
- Lead Free :
- Lead Free
- Max Power Dissipation :
- 1W
- Datasheets
- PIC16F874-04E/PQ

Microcontrollers Microchip Technology PIC16F874-04E/PQ Overview
The Microcontrollers Microchip Technology PIC16F874-04E/PQ is a powerful and versatile 8-bit microcontroller that boasts a robust set of features suitable for a wide range of applications. Manufactured by Microchip Technology, this MCU leverages advanced RISC architecture to optimize speed and performance, housing 7KB of flash memory in a compact 44-MQFP package. The design targets demanding applications that require reliable and continuous operation, making it an ideal choice for developers looking to create sophisticated systems in industrial, automotive, and consumer electronics sectors. Its capability to support complex algorithms and processes with minimal power consumption ensures an efficient and cost-effective solution for mass production needs.
PIC16F874-04E/PQ Features
This microcontroller unit (MCU) includes several key features that enhance its functionality and usability:
- 7KB of onboard flash memory provides ample space for code storage and data management without the need for external memory components.
- Enhanced power management features allow for optimized consumption and improved battery life in portable applications.
- Comprehensive I/O options and multiple serial communication modules support versatile design architectures and peripheral integrations.
- Robust interrupt handling capabilities ensure timely response and reliable operation under various system conditions.
- Programmable watchdog timer for improved system stability and safety.
- Compatibility with Microchip's MPLAB IDE allows for streamlined development and debugging.
PIC16F874-04E/PQ Applications
- Automotive Systems: Utilized in engine management systems and automotive diagnostics to handle real-time processing and control tasks efficiently.
- Consumer Electronics: Serves as the control hub in devices like home automation systems and smart appliances, offering reliable user interface management and device networking.
- Industrial Automation: Deployed in automated production lines for controlling machinery, monitoring sensors, and managing data logging systems.
- Telecommunications: Supports communications equipment such as modems and routers, facilitating data handling and connectivity functions.
- Healthcare Devices: Integrated into medical monitoring systems where precision and reliability are paramount for patient care and data accuracy.
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.
















