Microchip PIC16F15223T-I/ST: An Overview of Features and Applications

The Microchip PIC16F15223T-I/ST is a versatile 8-bit microcontroller from Microchip Technology’s enhanced mid-range PIC16F family. Designed for a wide range of embedded control applications, this MCU combines core independent peripherals (CIPs), low-power operation, and a compact form factor, making it an ideal solution for space-constrained and power-sensitive designs.

Housed in a TSSOP-14 package, the PIC16F15223T-I/ST is built on Microchip’s robust PIC® architecture. It operates at a maximum frequency of 32 MHz and features 7 KB of Flash memory, 512 bytes of RAM, and 256 bytes of EEPROM for data retention. A key strength of this microcontroller lies in its suite of advanced, configurable peripherals that reduce CPU intervention and boost system efficiency. These include:

- Complementary Waveform Generator (CWG): Ideal for motor control and power conversion applications.

- Numerically Controlled Oscillator (NCO): Provides a precise frequency source for timing.

- Configurable Logic Cell (CLC): Allows the implementation of custom logic functions without code.

- 8-bit and 16-bit timers/counters, a 10-bit ADC with up to 11 channels, and multiple communication interfaces including EUSART, I2C, and SPI.

The device also excels in low-power performance, featuring nanoWatt XLP technology that enables extended battery life in portable applications. Its operating voltage ranges from 1.8V to 5.5V, providing flexibility across various power domains.

Applications of the PIC16F15223T-I/ST are diverse, spanning multiple industries. It is commonly used in:

- Consumer Electronics: Remote controls, smart sensors, and wearable devices.

- Automotive: Interior lighting control, sensor interfaces, and body electronics modules.

- Industrial: Button detection, LED dimming, fan control, and simple closed-loop systems.

- Internet of Things (IoT): Edge node devices and sensor hubs requiring reliable control and communication.

- Home Appliances: Keypad interfaces, display control, and power management.

ICGOODFIND: The PIC16F15223T-I/ST stands out for its rich set of Core Independent Peripherals (CIPs) and exceptional power efficiency, enabling designers to create intelligent, responsive, and energy-conscious systems with reduced software overhead. Its integration and flexibility make it a strong candidate for modern embedded designs.

Keywords:

PIC Microcontroller, Core Independent Peripherals, Low-Power Design, Embedded Control, Enhanced Mid-Range Core