PIC16F887 Microcontroller
The PIC16F887 is a mainstream 8-bit MCU from Microchip, built on a stable RISC architecture. It offers a balance of functionality and simplicity, making it a dependable option for control-oriented applications, from basic automation panels to moderately complex embedded designs.
This controller comes with 14KB of program memory, 368 bytes of SRAM, and 256 bytes of EEPROM. It also features three timers, a 10-bit ADC with 14 channels, and hardware support for USART, SPI, and I²C communication — making it easy to build responsive, data-driven systems.
It’s compatible with In-Circuit Serial Programming (ICSP) and supported in MPLAB X IDE, which makes firmware development straightforward. For hobbyists, students, or industrial developers working on data acquisition, control panels, or standalone sensors, this chip provides a strong foundation.
🛠 Technical Specifications
| Parameter | Details |
|---|---|
| Core Architecture | 8-bit RISC |
| Operating Voltage | 2.0V – 5.5V |
| Program Memory | 14 KB (Flash) |
| Data Memory | 368 Bytes (RAM) |
| EEPROM | 256 Bytes |
| Digital I/O Pins | Up to 35 |
| Analog Inputs | 14 channels, 10-bit ADC |
| Communication | USART, SPI, I²C |
| PWM Channels | 2 |
| Timers | 3 (8-bit & 16-bit) |
| Instruction Cycle | 200 ns at 20 MHz |
| Programming Interface | ICSP (via PICkit, etc.) |
| Package Type | DIP-40, QFP, etc. |
💡 Use Cases & Practical Applications
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Sensor Monitoring Nodes
Readings from analog sensors like temperature, gas, or humidity for IoT-based dashboards or data loggers. -
Custom Control Panels
Used in small industrial machines or educational kits where GPIOs are mapped to switches, LEDs, and relays. -
Serial Communication Gateways
Bridge communication between SPI-based memory and UART/GSM/GPS modules. -
PWM-Based Actuation
Drive motors, control LED brightness, or operate servo mechanisms in basic robotics setups. -
Standalone Embedded Systems
Timer- or interrupt-driven logic systems for automation triggers or power-saving controllers.
🛠️ Pair With
🎥 YouTube Tutorial
📺 Getting started with PIC16F887 & MPLAB X (Beginner Guide)
👉 Watch Here
⚠️ Practical Tips
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Always decouple power lines with ceramic capacitors (0.1uF) near VDD/VSS pins.
-
Use pull-up/pull-down resistors for unused I/O or floating inputs.
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Confirm oscillator configuration (internal/external) to match project needs before burning code.
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Works well with PICkit 2/3/4 for ICSP programming.
🏁 Summary & Purchase Info
Whether you’re prototyping a logic controller, interfacing sensors, or teaching microcontroller fundamentals, the PIC16F887 delivers stability, flexibility, and wide toolchain support. It’s a practical choice for embedded design without overcomplicating things.
🛒 Order now from Electroway and get your projects running with proven microcontroller reliability.
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