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DS50001894

8-bit Microcontrollers Cost-Effi cient, Intelligent Analog MCUs with eXtreme Low Power (XLP) Technology

Microchip Technology 

PIC16F170X/171X 8-bit Microcontrollers

Cost-Efficient, Intelligent Analog MCUs with eXtreme Low Power (XLP) Technology

Summary

PIC16F170X/171X microcontrollers (MCUs) combine

Intelligent Analog integration with low cost and eXtreme

Low Power (XLP) to suit a variety of cost-sensitive general-

purpose applications. These devices deliver on-chip

Analog features (op amps, ADC and DAC) along with other

Core Independent Peripherals (CIP) in 14, 20, 28 and

40 pin packages. PIC16F170X/171X MCUs also feature

Peripheral Pin Select (PPS) and Zero Cross Detect, to

provide increased design flexibility.

The eleven members of the PIC16F170X/171X family

are based on Microchip’s Enhanced Mid-Range Core

architecture and offer up to 16 Kwords of Flash program

memory, up to 2 KB of RAM, SPI/I2C™. These MCUs,

with their low cost and Intelligent Analog integration, are

designed for applications that would benefit from both the

board space and design cost savings.

Key Features

■ Intelligent Analog: Integrates up to two op amps, up to

two high speed comparators, up to 28 input channels

of 10-bit ADC and up to one 5-bit/8-bit DAC, saving both

board space and design BOM costs.

■ Configurable Logic Cell (CLC): Create custom

combinational and sequential logic using this integrated

configurable logic cell module. Using CLC, designers

can also bring external gates and state functions into

the MCU itself.

■ Numerically Controlled Oscillator (NCO): Linearly

adjusts the frequency output with very fine steps. The

NCO provides high-resolution oscillator capabilities to

control applications such as lighting ballast, radio and

tone generator.

■ Complementary Output Generator (COG): Provides a

complementary waveform with rising and falling edge

dead band control, enabling high efficiency synchronous

switching with no processor overhead. The COG also

incorporates auto shutdown and auto restart, and can

directly interface with other peripherals/external inputs.

It also incorporates blanking and phase control.

■ Zero Cross Detect (ZCD): AC high-voltage zero

crossing detection for simplifying TRIAC control,

synchronized switching control and timing.

■ Peripheral Pin Select (PPS): Configure any digital

peripheral to any pin via an internal MUX to ensure

layout flexibility and completely eliminate pin overlap.

Why PIC16F170X/171X?

■ Flexible Intelligence: Wide array of analog features,

core independent peripherals and traditional

peripherals to enable thousands of applications in

consumer electronics, lighting, medical, safety/security,

home appliance, industrial and other markets.

■ Low Power Performance: With 35 nA standby current

and 30 μA/MHz active current typical, these MCUs are

highly suitable for battery-powered applications.

■ Low Cost: Designed to enable highly efficient

applications while promoting cost savings.

Additional Information

■ PIC16(L)170X/1X Product Brief, (DS40001708)

■ PIC16(L)1703/7 Datasheet, (DS40001722)

■ PIC16(L)1704/8 Datasheet, (DS40001715)

■ PIC16(L)1705/9 Datasheet, (DS40001729)

■ PIC16(L)1713/6 Datasheet, (DS40001726)

■ PIC16(L)1717/8/9 Datasheet, (DS40001740)

■ Core Independent Peripherals Brochure, DS41565

■ 8-bit PIC®Microcontroller Solutions Brochure,

DS30009630

■ Focus Product Selector Guide, DS00001308

■ Quick Guide to Microchip Development Tools Brochure,

DS50001894

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