Microchip PIC16F1828-I/SS: An 8-Bit Microcontroller for Embedded Control Applications

The Microchip PIC16F1828-I/SS stands as a robust and versatile 8-bit microcontroller unit (MCU) within the extensive PIC® MCU portfolio. Engineered for a wide array of embedded control applications, this device combines enhanced core features with a rich set of peripherals, making it an ideal solution for applications ranging from consumer electronics and automotive subsystems to industrial control and Internet of Things (IoT) nodes.

At the heart of this MCU is the high-performance PIC16 enhanced mid-range core with a 16-level deep hardware stack. Operating at up to 32 MHz, it delivers a substantial 8 MIPS of processing power, enabling efficient execution of control algorithms and system management tasks. Its 8-bit wide data path and optimized instruction set ensure a balance of performance and code density, which is crucial for cost-sensitive designs.

A key strength of the PIC16F1828 lies in its advanced peripheral integration, designed to minimize external component count and reduce total system cost. It features:

mTouch® capacitive sensing peripherals for implementing robust touch interfaces without external components.

Complementary Waveform Generator (CWG) and Data Signal Modulator (DSM) modules, which are essential for precise control in power conversion and motor control applications.

Enhanced Communication Interfaces, including EUSART (for LIN bus support), I²C, and SPI, facilitating seamless connectivity with sensors, actuators, and other system components.

10-bit Analog-to-Digital Converter (ADC) with up to 17 channels and an internal voltage reference, providing accurate measurement of analog signals.

The device is housed in a 20-pin SSOP (Shrink Small Outline Package), making it suitable for space-constrained PCB designs. With 14 I/O pins, all offering high sink/source current and pin-level interrupt capability, it provides significant flexibility for interfacing with the external world.

Memory resources include 7 KB of self-read/write capable Flash program memory and 512 bytes of RAM, providing ample space for application code and data handling. Its nanoWatt XLP technology ensures extremely low power consumption in active and sleep modes, which is a critical requirement for battery-powered and energy-harvesting applications.

ICGOODFIND: The PIC16F1828-I/SS from Microchip is a highly integrated and power-efficient 8-bit microcontroller. It excels in embedded control by offering a powerful core, a comprehensive suite of advanced peripherals like capacitive touch and waveform generators, and ultra-low power operation, all in a compact package. It is a superior choice for designers seeking to create sophisticated, responsive, and cost-effective control systems.

Keywords: 8-bit Microcontroller, Embedded Control, Capacitive Sensing, Peripheral Integration, Low Power Consumption.