Microchip 8 bit PIC16LF1705-I/SL Microcontroller, PIC16F Series, 32 MHz, 14-Pin SOIC Package

Microchip PIC16LF1705-I/SL is an 8 bit PIC microcontroller from the PIC16F series, featuring a maximum clock frequency of 32 MHz and encompassing 14kB of Flash program memory within a compact 14-pin SOIC package. This microcontroller is engineered to deliver high performance while retaining low power consumption, making it ideal for cost-sensitive embedded applications.

The device integrates intelligent analog features including up to two operational amplifiers, two high-speed comparators, 28 input channels of 10-bit ADC, and one 5-bit/8-bit DAC. It also offers a configurable logic cell (CLC) module which allows users to create custom combinational and sequential logic, thereby enhancing flexibility in complex control scenarios.

Other notable peripherals include a numerically controlled oscillator (NCO) with fine step frequency adjustment for applications like lighting ballast and tone generation, and a complementary output generator (COG) enabling synchronous switching without processor overhead. Zero cross detect (ZCD) functionality simplifies AC line switching control, making this microcontroller suitable for power management and industrial automation systems.

Peripheral pin select (PPS) allows flexible mapping of digital peripherals to pins, facilitating adaptable PCB layouts and eliminating pin conflicts. The device supports a broad temperature range from -40°C to 85°C, ensuring operation in harsh industrial and automotive environments. Its maximum power dissipation is 800 mW, accommodating robust operational scenarios.

Features up to 14 kB program memory with FLASH technology. Operates at a maximum clock frequency of 32 MHz. Equipped with 1.024 kB RAM for data storage. Includes 12 programmable I/O pins for versatile interfacing. Integrated intelligent analog modules with OP amps and high-speed comparators.

Offers multiple timers and ADCs for precise control functions. Provides configurable logic cell (CLC) for custom logic operations. Supports peripheral pin select (PPS) for flexible pin mapping. Compact 14-pin SOIC surface mount package for space-efficient designs.

Operating temperature range from -40°C to 85°C ensures reliability. Designed with low power dissipation for energy-conscious applications.

This microcontroller is widely applicable in industrial controllers, consumer electronics, communication devices, and automotive systems. Its array of integrated analog and digital modules equips design engineers to implement sophisticated control, sensing, and timing features in embedded systems.

For detailed design, download the Microchip DesignSpark software, 3D models, schematics, and footprints. Explore the Microchip microcontroller portfolio on EnvMart for complementary development tools and related products.

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