PIC16F874AT-I/ML
- Mfr.Part #
- PIC16F874AT-I/ML
- Manufacturer
- Microchip Technology
- Package / Case
- 44-VQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 8BIT 7KB FLASH 44QFN
- Stock
- 2,005
- In Stock :
- 2,005
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Radiation Hardening :
- No
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Packaging :
- Tape and Reel (TR)
- JESD-609 Code :
- e3
- Data Bus Width :
- 8B
- Operating Supply Voltage :
- 5V
- Connectivity :
- I2C, SPI, UART/USART
- Power Supplies :
- 5V
- Speed :
- 20MHz
- Number of Timers/Counters :
- 3
- Product Status :
- Active
- Published :
- 1997
- Base Product Number :
- PIC16F874
- Supplier Device Package :
- 44-QFN (8x8)
- PWM Channels :
- yes
- Access Time :
- 20 μs
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Oscillator Type :
- External
- Data Converters :
- A/D 8x10b
- Number of Terminations :
- 44
- ECCN Code :
- EAR99
- Core Processor :
- PIC
- Length :
- 8mm
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Mounting Type :
- Surface Mount
- Factory Lead Time :
- 18 Weeks
- Watchdog Timer :
- yes
- Program Memory Size :
- 7KB 4K x 14
- Series :
- PIC® 16F
- Lead Free :
- Lead Free
- RAM Size :
- 192 x 8
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Supply Current-Max :
- 15mA
- Peak Reflow Temperature (Cel) :
- 260
- Terminal Position :
- QUAD
- Operating Temperature :
- -40°C~85°C TA
- Program Memory Type :
- Flash
- Data Converter :
- A/D 8x10b
- EEPROM Size :
- 128 x 8
- Bit Size :
- 8
- CPU Family :
- PIC
- Base Part Number :
- PIC16F874A
- Package / Case :
- 44-VQFN Exposed Pad
- Core Size :
- 8-Bit
- Package :
- Tape and Reel (TR)
- Number of Pins :
- 44
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Supply Voltage :
- 5V
- DMA Channels :
- No
- Frequency :
- 20MHz
- Number of I/O :
- 33
- ROM (words) :
- 4096
- Has ADC :
- yes
- Interface :
- I2C, SPI, UART, USART
- Mount :
- Surface Mount
- Voltage - Supply (Vcc/Vdd) :
- 4V~5.5V
- RoHS Status :
- ROHS3 Compliant
- Pin Count :
- 44
- Datasheets
- PIC16F874AT-I/ML
PIC16F874AT-I/ML Documents

Microcontrollers Microchip Technology PIC16F874AT-I/ML Overview
The Microcontrollers Microchip Technology PIC16F874AT-I/ML is a high-performance microcontroller unit (MCU) designed by Microchip Technology, tailored for advanced embedded applications. This device integrates 7KB of flash memory and operates on an 8-bit architecture, making it ideal for developers looking to balance power efficiency with robust operational capabilities. Its compact 44QFN package ensures a minimal footprint, facilitating its integration into space-constrained designs while maintaining a full range of features to enhance system reliability and performance.
PIC16F874AT-I/ML Features
The PIC16F874AT-I/ML microcontroller boasts several key features that make it a preferred choice for rigorous applications. It includes 7KB of flash memory for program storage, 256 bytes of EEPROM, and 368 bytes of RAM, which are crucial for efficient data manipulation and storage. Additionally, the device supports a wide operating voltage range from 2.0V to 5.5V, accommodating various power supply specifications. It also features 33 input/output pins, providing ample connectivity options for peripheral devices. Advanced interrupt capabilities and an array of serial communication options such as USART, SPI, and I²C enhance its adaptability to complex digital networks.
PIC16F874AT-I/ML Applications
- Automotive Systems: Used in engine management and body control modules, the PIC16F874AT-I/ML's robust I/O capabilities and interrupt features ensure reliable operation under the demanding conditions of automotive environments.
- Consumer Electronics: Ideal for smart home devices and portable electronics, where its low power consumption and high integration capability allow for innovative, user-friendly designs.
- Industrial Automation: In automation controllers and monitoring systems, this MCU manages multiple sensors and actuators through its extensive serial communication abilities, optimizing process control and efficiency.
- Medical Devices: Applied in small-scale medical monitoring systems, where precision and reliability are paramount, the PIC16F874AT-I/ML provides the necessary computational power and connectivity for critical health monitoring functions.
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.
















