Microchip PIC16F1828T-I/SS 8-Bit Microcontroller: Features and Applications
The Microchip PIC16F1828T-I/SS is a high-performance, 8-bit microcontroller unit (MCU) from Microchip Technology’s extensive PIC® MCU portfolio. Built on an enhanced mid-range core with a 16-level deep hardware stack and 49 instructions, this MCU is engineered for efficiency, flexibility, and integration, making it a compelling choice for a vast array of embedded control applications. Housed in a 20-SSOP package, it is particularly suited for space-constrained designs.
Key Features
At the heart of the PIC16F1828T-I/SS lies its robust architecture. It operates at a maximum frequency of 32 MHz, delivering a powerful 8 MIPS performance. It is equipped with 14 KB of programmable Flash memory and 1024 bytes of RAM, providing ample space for complex application code and data handling.
A standout feature of this MCU is its rich set of integrated peripherals designed to minimize external component count and reduce total system cost. These include:
mTouch™ Capacitive Sensing Module (CSC): Allows for the implementation of sophisticated touch interfaces without external touch controllers.
Enhanced Universal Synchronous Asynchronous Receiver Transmitter (EUSART): Facilitates serial communication protocols like RS-232, RS-485, and LIN bus.
Serial Peripheral Interface (SPI) and I²C (MSSP): Supports communication with a multitude of sensors, memory chips, and other peripherals.
Complementary Waveform Generator (CWG): An advanced peripheral ideal for precise control in motor drive and power conversion applications.
10-bit Analog-to-Digital Converter (ADC) with 12 channels: Enables accurate measurement of analog signals from various sensors.
Two Comparators and a 5-bit Digital-to-Analog Converter (DAC): Useful for analog signal conditioning and monitoring.
4 Timers/Counters: Including a 16-bit timer for precise event control and scheduling.
Furthermore, its wide operating voltage range (2.3V to 5.5V) and nanowatt XLP (eXtreme Low Power) technology make it exceptionally suitable for battery-powered and low-energy applications.
Primary Applications
The convergence of its processing power, communication peripherals, and analog capabilities opens doors to numerous markets. Key application areas include:
Consumer Electronics: Remote controls, touch-sensitive panels, toys, and smart home devices leveraging its CSC module and low-power operation.
Automotive: Control modules for interior lighting, basic sensor interfaces, and auxiliary systems, benefiting from its robust communication peripherals.
Industrial Control: Sensors, actuators, motor control units (using the CWG), and simple programmable logic controllers (PLCs).
Internet of Things (IoT): As a smart sensor node or a local controller in larger IoT ecosystems, collecting data and managing peripherals before communication.
Portable Medical Devices: Low-power handheld diagnostic tools and wearable health monitors where size and energy efficiency are critical.
ICGOODFIND: The PIC16F1828T-I/SS stands out as a highly integrated and versatile 8-bit MCU. Its optimal blend of core performance, a rich peripheral set including touch sensing and motor control capabilities, and ultra-low-power management makes it an excellent engineering solution for designing cost-effective, compact, and power-efficient embedded systems across diverse industries.
Keywords: 8-Bit Microcontroller, Capacitive Sensing, Enhanced Peripherals, Low-Power Applications, Embedded Control.
