IC16F1847-I/ML Microchip Integrated Circuit (Quad Flat No-Lead) In Stock
Microchip PIC16F1847-I/ML is an 8-bit microcontroller in a compact QFN package featuring 8 KB Flash program memory, 1024 bytes of RAM, and operating voltage range of 1.8 V to 5.5 V. It includes hardware peripherals such as EUSART, SPI, I2C, and multiple PWM channels for versatile embedded control. Available from authorized distributors worldwide with broad stock levels and competitive pricing.
- Manufacturer
- Microchip
- Package
- Quad Flat No-Lead
- Pin Count
- 29
- Lifecycle
- ACTIVE
- Datasheet
- IC16F1847-I/ML Datasheet PDF
- Category
- Integrated Circuit
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 8 KB Flash program memory with 1024 bytes RAM in a compact QFN package enabling space-efficient 8-bit microcontroller designs
- Wide operating voltage range from 1.8 V to 5.5 V supports both low-power battery applications and standard 3.3 V or 5 V systems
- Integrated EUSART, SPI, and I2C peripherals plus multiple PWM channels enable versatile communication and motor control without external logic
Applications
The PIC16F1847-I/ML is well-suited for low-power sensor nodes, home automation controllers, and battery-powered IoT devices where an 8-bit MCU with 8 KB Flash and 1.8 V to 5.5 V operation is needed in a minimal footprint QFN package. Its built-in EUSART, SPI, and I2C interfaces simplify integration with displays, sensors, and wireless modules in consumer electronics and industrial monitoring equipment. The combination of hardware PWM outputs and analog-to-digital conversion makes it a practical choice for small motor control and LED dimming applications.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What memory resources does the PIC16F1847-I/ML provide for embedded firmware development?
The PIC16F1847-I/ML includes 8 KB of Flash program memory and 1024 bytes of SRAM data memory, along with 256 bytes of EEPROM for non-volatile data storage. These resources support embedded firmware for sensor acquisition, communication protocol stacks, and control algorithms within a single 8-bit microcontroller running at up to 32 MHz.
Which communication interfaces are built into the PIC16F1847-I/ML, and what protocols do they support?
The PIC16F1847-I/ML integrates EUSART for asynchronous RS-232 or synchronous SPI communication, a dedicated SPI master/slave interface, and I2C at standard 100 kHz or fast 400 kHz speeds. These 3 hardware communication peripherals allow direct interfacing with sensors, EEPROMs, LCD drivers, and wireless modules without requiring additional logic chips.
When would the PIC16F1847-I/ML in QFN package be preferred over a DIP or SOIC version of a similar PIC MCU?
The QFN package of the PIC16F1847-I/ML reduces board area by roughly 50% compared to a 28-pin DIP or SOIC package, making it the preferred choice for compact PCBs in wearables, portable instruments, and IoT nodes where space below 5 mm x 5 mm is critical. The smaller thermal pad also improves heat dissipation at the MCU operating frequency of up to 32 MHz in tight enclosures.
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