Microchip PIC16F15323-I/SL 8-Bit Microcontroller Overview and Application Guide

The Microchip PIC16F15323-I/SL is a versatile 8-bit microcontroller belonging to the enhanced mid-range PIC16F family, designed to deliver a balance of performance, power efficiency, and integration for a wide array of embedded applications. Housed in a compact 14-pin SOIC package, this MCU is engineered to provide designers with a cost-effective yet powerful solution for consumer, industrial, and Internet of Things (IoT) devices.

At its core, the PIC16F15323 leverages Microchip’s enhanced Harvard architecture with a 16-level deep hardware stack and a 32 MHz internal oscillator, enabling efficient execution of complex tasks. It features 7 KB of Flash program memory, 512 bytes of RAM, and 256 bytes of EEPROM for data storage, offering ample resources for small to medium complexity applications. The device integrates a rich set of peripherals, including multiple communication interfaces such as I2C, SPI, and EUSART, facilitating seamless connectivity with sensors, displays, and other system components.

One of the standout characteristics of this microcontroller is its advanced analog capabilities. It includes a 10-bit Analog-to-Digital Converter (ADC) with up to 11 channels, allowing precise measurement of analog signals from various sensors. Additionally, it features two Complementary Waveform Generators (CWGs), which are highly useful for motor control and power conversion applications, and multiple timers/counters (e.g., Timer0, Timer1) for accurate timing operations.

The PIC16F15323 also emphasizes low-power operation, supporting multiple power-saving modes such as Idle, Sleep, and Doze. This makes it suitable for battery-powered or energy-harvesting applications where power consumption is critical. Its robust design includes noise filtering, brown-out reset (BOR), and high ESD protection, ensuring reliable performance in electrically noisy environments.

Application areas span across diverse fields: it is ideal for home automation systems (e.g., smart switches, sensors), industrial control (e.g., PLCs, motor drivers), consumer electronics (remote controls, LED lighting), and automotive accessories (like interior lighting controls). Its small form factor and peripheral integration reduce external component count, lowering system cost and board space.

ICGOODFIND: The PIC16F15323-I/SL stands out as a highly integrated, low-power 8-bit MCU with strong analog and communication features, making it a practical choice for developers seeking reliability and flexibility in compact designs.

Keywords:

1. 8-Bit Microcontroller

2. Low-Power Operation

3. Enhanced Peripherals

4. Analog Integration

5. Embedded Applications