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