Microchip PIC16F916-I/SS 8-Bit Microcontroller: Features and Applications

The Microchip PIC16F916-I/SS is a versatile 8-bit microcontroller belonging to the renowned PIC16F family. Housed in a 20-pin SSOP (Shrink Small Outline Package), this device is engineered for a wide array of embedded control applications, balancing performance, power efficiency, and cost-effectiveness.

Key Features

At its core, the PIC16F916 is built on Microchip's enhanced mid-range architecture. It operates at a maximum frequency of 20 MHz, delivering a robust 5 MIPS of performance. Its 8 KB of Flash program memory provides ample space for complex application code, while 368 bytes of RAM and 256 bytes of EEPROM data memory offer flexibility for data handling and storage of critical parameters that must persist through power cycles.

A standout feature of this microcontroller is its integrated LCD driver module. This peripheral can directly drive up to 96 segments, making it an ideal, single-chip solution for applications requiring user interaction via alphanumeric or custom displays, eliminating the need for an external driver IC.

Further enhancing its appeal are its sophisticated peripherals. These include:

Analog-to-Digital Converter (ADC): A 10-bit ADC with 11 channels for precise measurement of analog signals from sensors.

Timers: Multiple timers including 8-bit and 16-bit variants for event timing, waveform generation, and capture/compare functions.

Communication Interfaces: Both MSSP (Master Synchronous Serial Port) module for SPI and I²C communication and an EUSART (Enhanced Universal Synchronous Asynchronous Receiver Transmitter) for serial communication (RS-232, RS-485).

Capture, Compare, PWM Modules: Provide critical control for motor drives and power conversion systems.

Nanowatt Technology: Excellent power management features, including multiple sleep modes and a wide operating voltage range (2.0V - 5.5V), are crucial for battery-powered and low-power devices.

Primary Applications

The combination of its feature set makes the PIC16F916-I/SS suitable for a diverse range of markets and applications:

Consumer Electronics: Remote controls, home appliances, and smart home sensors.

Industrial Control: Sensor interfaces, data loggers, simple PLCs, and control panels.

Automotive: Aftermarket accessories like dash displays, climate control units, and control modules.

Medical Devices: Portable diagnostic equipment, patient monitors, and handheld medical tools.

Human-Machine Interfaces (HMI): Its integrated LCD driver makes it perfect for front-panel displays on various equipment, from test and measurement devices to point-of-sale terminals.

ICGOOODFIND

The PIC16F916-I/SS stands out as a highly integrated and capable 8-bit MCU. Its unique blend of a powerful core, extensive peripheral set, and the dedicated LCD driver positions it as a superior solution for cost-sensitive designs that require a direct display interface and reliable control, particularly in the industrial and consumer sectors.

Keywords:

PIC16F916

8-Bit Microcontroller

LCD Driver

Low-Power

Embedded Control