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PIC16F1578-E/GZ

PIC16F1578-E/GZ - 8-Bit MCU, 32MHz, 7KB Flash, 4x4 UQFN-20

The Microchip Technology PIC16F1578-E/GZ is an 8-bit PIC microcontroller from the PIC16F157x family, featuring a 32MHz internal oscillator, 7KB (4K x 14-word) Flash program memory, 512 bytes of SRAM, and 256 bytes of EEPROM in a compact 20-pin UQFN (4x4mm) exposed-pad package. The part carries the -E (extended) temperature grade of -40C to +125C, making it suitable for industrial and harsh-environment designs, while the /GZ suffix indicates the 20-lead UQFN package. An 8-bit microcontroller (MCU) is a single-chip computer built around an 8-bit data path, integrating a CPU core, Flash program memory, SRAM data memory, EEPROM, peripherals, and I/O. The PIC16F157x family is positioned within Microchip's mid-range PIC16 portfolio - hypernym hierarchy: 8-bit MCU -> microcontroller -> embedded processor -> semiconductor device. These MCUs are widely used as main controllers or peripheral supervisors where deterministic performance, low power, and rich on-chip peripherals are required. Key features of the PIC16F1578 include four independent 16-bit PWMs with dedicated timers - ideal for high-resolution applications such as LED lighting, motor control, and digital power conversion. The device also integrates a 10-bit ADC with up to 12 channels, two comparators, a configurable logic cell (CLC), and a peripheral pin select (PPS) system that allows flexible pin-function remapping. The 32MHz maximum CPU speed delivers 8 MIPS of instruction throughput. Architecture-wise, the PIC16F1578 uses Microchip's enhanced mid-range 8-bit core with a 14-bit instruction word, providing a good balance of code density and execution speed. The 20-pin UQFN exposed-pad package enables small PCB footprints while improving thermal dissipation through the bottom thermal pad, which must be soldered to the PCB for rated performance. Typical applications include LED lighting drivers, RGB and tunable-white lighting controls, BLDC/PMSM motor drives, DC/DC and LLC power converter control, digital power-supply housekeeping, and small-form-factor industrial sensor hubs. Designers benefit from the PIC ecosystem (MPLAB X IDE, XC8 compiler, MPLAB Code Configurator). When designing with this device, attention should be paid to the exposed thermal pad - it MUST be soldered to the PCB ground plane for both mechanical reliability and electrical/thermal performance. The PPS feature greatly simplifies PCB routing but requires configuration in firmware before peripherals operate. This page synthesizes distributor pricing as of 2026-09-19, drop-in alternative analysis across the PIC16F157x family, and practical design notes not aggregated on any single distributor product page.

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PIC16F1578-E/SO

PIC16F1578-E/SO - 8-bit MCU, 7KB Flash, 16-bit PWM | Microchip

The Microchip Technology PIC16F1578-E/SO is an 8-bit RISC PIC microcontroller featuring a PIC16 CPU core, 7 KB (4K x 14 words) of FLASH program memory, 512 bytes of SRAM, and 18 bytes of data EEPROM, housed in a 20-pin SOIC (0.295 inch / 7.50 mm width) package. It operates at speeds up to 32 MHz and supports a wide 1.8 V to 5.5 V supply range, with the -E suffix designating the extended -40C to +125C industrial operating temperature grade. An 8-bit microcontroller (MCU) is a single-chip computer that integrates a CPU, non-volatile program memory (FLASH), volatile data memory (SRAM), small EEPROM, and a rich set of peripherals onto one die. The PIC16F1578 belongs to the mid-range PIC16 family and adds 16-bit PWM peripherals on top of the classic PIC16 core, sitting between simple 8-bit MCUs and higher-end 32-bit Cortex-M0+ devices. This part category spans the broader hierarchy of microcontrollers > microprocessors > semiconductors > integrated circuits. Key differentiating features of the PIC16F1578-E/SO include four independent 16-bit PWMs (an unusual capability for an 8-bit MCU, well suited to LED lighting and high-resolution digital control), a 10-bit ADC with up to 12 channels, an on-chip temperature indicator, an mTouch capacitive-touch sensing peripheral, and the standard PIC mid-range core interrupt and peripheral set. The device includes Core Independent Peripherals (CIPs) that offload tasks from the CPU. Architecturally, the PIC16F1578 uses Microchip's enhanced mid-range 14-bit instruction set, executes most instructions in one instruction cycle (4 clock cycles), and integrates an internal 32 MHz oscillator that removes the need for an external crystal in cost-sensitive designs. The 16-bit PWM, 10-bit ADC, and CWG (Complementary Waveform Generator) are all driven by dedicated hardware, allowing the CPU to remain idle while peripherals handle waveform generation and conversion. Typical applications include LED lighting and color-mixing drivers that benefit from the four 16-bit PWMs, general-purpose motor control via the CWG and PWM combination, capacitive touch user interfaces using mTouch, low-cost sensor hubs that stream 10-bit ADC readings, and small household appliances that need deterministic 8-bit control with extended-temperature reliability. The wide 1.8 V to 5.5 V range also supports battery-powered and 5 V regulated industrial systems. When designing with this part, configure the configuration words (CONFIG1/CONFIG2) early in firmware to set the oscillator mode, watchdog, code protection, and brown-out voltage. Decouple VDD with at least 100 nF plus 1 uF bulk capacitors placed within a few millimeters of the pin, and reserve the ICSP pins (PGD/PGC) for in-circuit serial programming during prototyping. This page synthesizes Microchip PIC16F1578 datasheet specifications, distributor stock and pricing data, drop-in same-package alternatives, and practical design notes that are not assembled on the manufacturer product page.

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PIC16F1578-I/GZ

PIC16F1578-I/GZ - 8-bit MCU, 7KB Flash, 4x 16-bit PWM | Microchip

The Microchip Technology PIC16F1578-I/GZ is an 8-bit RISC PIC16 microcontroller with 7KB Flash program memory, 512 bytes of RAM, and four 16-bit PWM channels, housed in a 20-pin UQFN (GZ) 4x4 mm package. It operates from a 1.8V to 5.5V supply, runs at up to 32 MHz instruction rate, and integrates a 10-bit ADC plus a high-performance 16-bit PWM peripheral set. An 8-bit microcontroller (MCU) is a single-chip processor that uses an 8-bit data bus and is built around a Harvard or von Neumann architecture. The PIC16 family is Microchip's mid-range 14-bit instruction set, widely adopted for embedded control because of its deterministic timing, compact code footprint, and rich peripheral mix. Within the power-management hierarchy, an MCU like the PIC16F1578 belongs to the class of system controllers that orchestrate sensors, PWMs, and communication peripherals, sitting above analog front-end ICs and below application processors. Key features include four independent 16-bit PWM outputs with dedicated timers suitable for high-resolution LED lighting and motor control, a 10-bit ADC with multiple channel options, configurable on-chip peripherals, and an internal oscillator that simplifies BOM cost. The device supports in-circuit serial programming (ICSP), low-power sleep modes, and a wide operating temperature range suitable for industrial environments. Architecturally, the PIC16F1578 uses a RISC core with 14-bit instructions and a 32 MHz internal oscillator. It features a high-endurance Flash cell rated for 100K erase/write cycles and a separate EEPROM emulation area. The 16-bit PWM peripheral is the standout feature, enabling fine resolution duty-cycle control for lighting and power-conversion applications. Typical applications include LED lighting controllers, motor control, general-purpose embedded control, IoT edge nodes, and consumer electronics where multiple high-resolution PWMs are required. The compact UQFN-20 4x4 mm footprint enables placement in space-constrained designs. When designing with this device, ensure that the 16-bit PWM outputs are mapped to compatible pins per the datasheet pin allocation table and consider using an external crystal if precision timing is required.

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PIC16F1578T-I/GZ

PIC16F1578T-I/GZ - 8-bit MCU, 7KB Flash, 4x16-bit PWM, 20-UQFN | Microchip

The Microchip PIC16F1578T-I/GZ is an 8-bit PIC16 microcontroller featuring 7KB Flash program memory, 512B RAM, a 32 MHz internal oscillator, and four independent 16-bit Pulse-Width Modulation (PWM) channels, housed in a 20-pin UQFN (4x4 mm) package. It belongs to the PIC16(L)F157x family, which combines high-resolution 16-bit PWMs with 10-bit ADC and complementary waveform generation to support advanced LED lighting, motor control, and digital power conversion applications. A microcontroller (MCU) is a single-chip computer that integrates a CPU, memory (Flash/RAM), and peripherals on one die. Within the semiconductor taxonomy, the PIC16F1578 sits in the hierarchy of microcontroller -> 8-bit MCU -> PIC16 family -> enhanced mid-range core. PIC16 MCUs use a modified Harvard RISC architecture with a 14-bit instruction word optimized for deterministic real-time control. Compared with 32-bit Cortex-M parts, 8-bit PIC16 devices offer smaller code footprints, lower cost per I/O, and simpler toolchains (MPLAB X + XC8) for cost-sensitive embedded designs. Key features include four 16-bit PWMs with independent timers for high-resolution duty cycle control (critical for LED dimming, digital SMPS reference loops, and brushless DC commutation), a 10-bit ADC with up to 12 channels for analog sensing, configurable logic cells (CLC) and numerically controlled oscillator (NCO) peripherals for waveform synthesis, and an integrated 32 MHz high-speed oscillator that eliminates the need for an external crystal in many designs. The wide 2.3V to 5.5V operating range supports both 3.3V and 5V rails common in industrial and consumer systems. Architecturally, the PIC16F1578 uses the enhanced mid-range core with 49 instructions, hardware multiplier, and a 16-level hardware stack. The four 16-bit PWM modules each have independent period, duty cycle, and phase-shift registers, enabling complementary drive signals with programmable dead-band for half-bridge and full-bridge converters - features typically requiring a 32-bit MCU or external PWM controller. Core independent peripherals (CIPs) such as CLC, NCO, and the angular timer offload timing-critical tasks from the CPU. Typical applications include high-resolution LED lighting drivers (RGBW dimming down to 0.1% steps), sensorless BLDC fan and pump controllers, digital switch-mode power supply (SMPS) reference loops, Class-D audio amplifiers with closed-loop feedback, and small appliance motor control. The combination of four PWMs and CIPs makes it well suited to systems where a 32-bit MCU would be over-spec. When designing with this device, reserve one PWM channel for ADC-triggered sampling to minimize conversion jitter, and use the CLC to combine PWM edges with comparator outputs for hardware-based overcurrent protection. Program Flash in-circuit via ICSP to simplify field firmware updates. This page synthesizes distributor pricing, drop-in same-package alternatives, and practical design notes that complement (but do not replace) the Microchip datasheet.

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PIC16F1578T-I/SO

PIC16F1578T-I/SO - 8-bit MCU, 32MHz, 7KB Flash, 4x16-bit PWM | Microchip

The Microchip Technology PIC16F1578T-I/SO is an 8-bit PIC microcontroller featuring a 32 MHz CPU, 7 KB (4K x 14 words) of Flash program memory, 512 bytes of RAM, and four independent 16-bit PWMs with dedicated timers, all housed in a 20-pin SOIC (7.50 mm width) package. The part is supplied on Tape & Reel (the trailing 'T' suffix indicates the packaging orientation) with the industrial -40C to +85C temperature range (I suffix), making it suitable for factory-floor and consumer-grade designs. A PIC (Peripheral Interface Controller) microcontroller is a family of Harvard-architecture 8/16/32-bit MCUs from Microchip that integrates a CPU, non-volatile Flash, RAM, EEPROM, and peripherals (ADC, PWM, comparators, communication interfaces) into a single IC. PIC16-series devices sit at the lower end of the 8-bit PIC family hierarchy (PIC10/12/16/18), balancing low power consumption, small footprint, and rich analog/PWM peripherals for cost-sensitive embedded designs. The PIC16F1578 distinguishes itself with four 16-bit PWMs that include independent timers for high-resolution control — ideal for LED lighting dimming, motor control, and digital power conversion. Additional integrated peripherals include a 10-bit ADC, 5-bit DAC, comparators, Complementary Waveform Generator (CWG), and the standard PIC16 enhanced mid-range core with interrupt-driven I/O and Configurable Logic Cells (CLC). The 32 MHz internal oscillator (8 MHz with 4x PLL) eliminates the need for an external crystal in many designs. Typical applications span four-quadrant LED lighting controllers, RGBW strip drivers, BLDC and PMSM fan/pump motor controllers, digital SMPS power-conversion feedback loops, and general-purpose sensor-hub designs where multiple high-resolution PWM channels must run alongside analog monitoring. The 20-SOIC footprint provides easy hand-soldering for prototypes while still supporting high-volume SMT assembly. When designing with this MCU, prioritize early configuration of the oscillator and PPS (Peripheral Pin Select) to avoid silicon errata, and de-couple VDD with a 0.1 uF + 10 uF pair as recommended in the manufacturer datasheet. Engineers migrating from older PIC16F1xxx parts benefit from code compatibility through Microchip's MPLAB X IDE and XC8 compiler toolchain. This page synthesizes distributor pricing, drop-in alternative MPNs, and practical design notes not found on the manufacturer datasheet alone, including a parametric comparison against same-family variants and competing 8-bit MCUs.

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PIC16F1579-E/GZ

PIC16F1579-E/GZ - 8-bit MCU, 14KB Flash, 16-bit PWM, 20-UQFN

The Microchip Technology PIC16F1579-E/GZ is an 8-bit PIC16 microcontroller integrating four 16-bit Pulse-Width Modulation (PWM) channels, 14KB of Flash program memory and a 10-bit Analog-to-Digital Converter (ADC), housed in a 20-pin Ultra-QFN (UQFN) 4x4 mm exposed-pad package. It executes instructions at up to 32 MHz from the internal oscillator and supports the PIC mid-range core with an enhanced instruction set, making it well-suited for cost-sensitive, precision-timing applications. What is a PIC microcontroller? A PIC microcontroller is a family of 8/16/32-bit RISC microcontrollers from Microchip that integrate CPU, Flash, RAM, EEPROM, and peripherals into a single IC. PIC microcontrollers sit within the broader hierarchy of microcontrollers -> embedded processors -> integrated circuits -> semiconductors, and the PIC16 sub-family targets low-power, mixed-signal control applications with mid-range peripheral integration. Key features of the PIC16F1579 include four independent 16-bit PWMs (a hallmark of the PIC16(L)F157x family), a 10-bit ADC with multiple input channels, configurable logic cells (CLC), complementary waveform generator (CWG), numerically controlled oscillator (NCO), and peripheral pin select (PPS) for flexible signal routing. The device supports a wide operating voltage range from 2.3V to 5.5V across the standard F-specification, with low-power sleep modes consuming only tens of nanoamps typical. Architecturally, the PIC16F1579 employs a 14-bit instruction word modified Harvard architecture with separate code and data buses, enabling deterministic interrupt response and single-cycle instruction execution. The four 16-bit PWM channels each have independent timers and duty-cycle registers, providing fine resolution for applications requiring high-precision timing or analog-like waveform synthesis, while the dedicated CWG simplifies complementary drive of power switches. Typical applications include LED lighting drivers (where 16-bit PWM enables smooth dimming and color mixing), BLDC motor control (leveraging CWG and 16-bit PWM for commutation), battery chargers, DC-DC converter control loops, digital power supplies, fan controllers, and general-purpose mixed-signal embedded designs. The exposed-pad UQFN package enhances thermal dissipation for continuous PWM switching duty. Designers should plan for in-circuit serial programming (ICSP) using the dedicated PGC/PGD pins and ensure the exposed pad is soldered to the PCB ground plane for proper thermal and electrical performance. Decoupling should include a 100 nF capacitor placed as close as possible to VDD, with a bulk capacitor on the power rail.

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PIC16F1579-E/SO

PIC16F1579-E/SO - 8-bit MCU 14KB Flash 16-bit PWM SOIC-20

The Microchip Technology PIC16F1579-E/SO is an 8-bit PIC microcontroller with 14KB Flash program memory, 1KB RAM, four 16-bit PWMs and a dual 10-bit ADC, packaged in a 20-pin SOIC (SO). It operates at up to 32MHz and targets applications where high-resolution PWM generation is required alongside conventional 8-bit MCU peripherals. What is a PIC16 microcontroller? The PIC16 family is Microchip's mid-range 8-bit RISC microcontroller line, positioned between the smaller PIC10/PIC12 baseline series and the higher-pin-count PIC18 series. PIC16 devices use a 14-bit instruction word, Harvard architecture, and integrated analog peripherals. PIC16F1579 belongs to the PIC16F157X sub-family, distinguished by its four hardware 16-bit PWM outputs with independent timers - a feature normally found only on larger PIC18 or dsPIC devices. Key features include 14KB self-programmable Flash, 1KB RAM, 256B EEPROM, four 16-bit PWMs, two comparators, one 5-bit DAC, one 8-bit DAC and a 12-channel 10-bit ADC with automated channels. The device supports up to 18 I/O pins, two UART/SPI/I2C configurable peripherals, seven timers, and operates across an industrial -40C to +125C range via the E temperature grade. The SOIC-20 package is footprint-compatible with the broader PIC16F157X family and many PIC16F1xxx 20-pin devices. The PIC16F1579 uses an enhanced mid-range CPU core with a 16-level hardware stack and 49 instruction set. The four 16-bit PWMs provide 16ns edge resolution at 32MHz, enabling fine-grained control of LED dimming, motor speed, and power-converter feedback loops. The integrated 5-bit DAC and 8-bit DAC simplify analog reference generation without external components. Typical applications include high-resolution LED lighting dimmers, RGB color-mixing controllers, switched-mode power-supply feedback loops, motor-control auxiliary boards, and small appliances requiring digital control plus analog sensing. The wide temperature range also makes it suitable for industrial instrumentation and automotive interior lighting subsystems. When designing with the PIC16F1579, allocate proper decoupling (100nF plus 10uF bulk) at VDD/VSS, and reserve the ICSP/ICD pins (PGED/PGVC) for in-circuit programming. The device supports either an internal 31kHz LFINTOSC up to 16MHz HFINTOSC plus a 32kHz external crystal - select clock source in CONFIG1 to balance power consumption against timing accuracy. This page synthesizes Microchip datasheet specs, distributor pricing, drop-in alternatives and practical design notes not found in the manufacturer datasheet alone.

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PIC16F1579-E/SS

PIC16F1579-E/SS - 8-bit MCU, 32MHz, 14KB Flash, 4x16b PWM | Microchip

The Microchip Technology PIC16F1579-E/SS is an 8-bit PIC16 microcontroller with a 32 MHz CPU core, 14 KB (8K x 14) of Flash program memory and 1 KB of RAM, housed in a 20-pin SSOP package. It belongs to the PIC16(L)F157x family, the defining feature of which is four independent 16-bit PWMs with dedicated timers for LED lighting, motor control and high-resolution analog applications. The part integrates four 16-bit PWMs, a 10-bit ADC with up to 12 channels, two comparators, a 5-bit DAC, CWG (Complementary Waveform Generator), PPS (Peripheral Pin Select) and an EUSART. An 8-bit PIC microcontroller (MCU) is a Harvard-architecture RISC processor family built around a small instruction set (approximately 35 instructions), most of which execute in a single clock cycle. Within the broader semiconductor taxonomy, a microcontroller is a sub-category of microcomputer that combines a CPU, non-volatile program memory, working RAM, and a rich peripheral set on a single die. PIC16 devices sit between 8-pin baseline parts (PIC10/12) and higher-pin-count enhanced mid-range devices (PIC18), and are commonly used when the application needs more peripherals than a PIC12 can offer but does not justify a PIC18. Key features of the PIC16F1579 include four 16-bit PWMs with independent timers for high-resolution duty control, a 10-bit ADC with up to 12 input channels, two comparators, a 5-bit DAC, CWG for complementary outputs with dead-band control, and PPS that remaps most digital I/O to any pin. The device operates across 2.3 V to 5.5 V and supports up to 32 MHz internal or external clock, with a -40 °C to +125 °C extended operating temperature range. The PIC16F1579 implements an enhanced mid-range 8-bit core with a hardware multiplier and CLC (Configurable Logic Cell), combined with the high-resolution 16-bit PWM and a 5-bit DAC, making it suitable for digital lighting, fan/PWM control and small motor drive applications where precise duty-cycle resolution is critical. PPS further simplifies PCB layout by allowing peripherals to be assigned to a wide range of pins without rewiring. Typical applications include high-resolution LED dimming, complementary half-bridge drivers for fans and small motors, general-purpose 8-bit control boards, sensor interfacing with ADC and comparators, and consumer appliances requiring mixed-signal 8-bit processing. The wide VDD range and SSOP-20 footprint also make it a drop-in candidate on boards designed around the legacy PIC16F1829 and PIC16F1509 footprints. When designing with the PIC16F1579-E/SS, ensure the MPLAB X IDE and XC8 compiler are selected to match the PIC16F157x device header; PPS assignments must be locked at startup to prevent accidental remapping of EUSART or PWM outputs. This page synthesizes distributor pricing, drop-in same-package alternatives sourced from Microchip's own PIC16(L)F157x family, and practical design notes that are not aggregated on any single distributor or manufacturer page.

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PIC16F1579-I/GZ

PIC16F1579-I/GZ - 8-bit MCU 32MHz 14KB Flash 20-UQFN | Microchip

The Microchip Technology PIC16F1579-I/GZ is an 8-bit PIC microcontroller operating at 32 MHz with 14 KB (8K x 14) of Flash program memory, 1 KB of RAM, and packaged in a 20-pin UQFN (4x4 mm) with exposed thermal pad. It belongs to the PIC16(L)F157x family and integrates four independent 16-bit PWMs alongside a 10-bit ADC, addressing applications that combine analog sensing with high-resolution PWM generation. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program and data memory, and peripherals on one die. The 8-bit PIC16 family uses a RISC-based Harvard architecture with separate program and data buses, allowing instruction fetch and data access to occur in parallel. Within the broader PIC taxonomy, the PIC16F157x sits in the mid-range "plus" tier optimized for motor, lighting, and power-conversion control where 16-bit PWM resolution is required. Key features include 14 KB Flash, 1 KB RAM, four 16-bit PWMs with independent timers, a 10-bit ADC, 32 MHz internal oscillator, and an operating voltage range of 2.3 V to 5.5 V. The four 16-bit PWMs (vs. 10-bit PWM on legacy PIC16) deliver sub-microsecond pulse resolution, critical for dimmable LED lighting and switch-mode power supply control loops. The PIC16F1579 uses the enhanced mid-range core (49 instruction set) with a 16-level hardware stack and a configurable 32 kHz to 32 MHz internal oscillator. The 20-pin UQFN package with exposed pad provides low thermal resistance (~30 C/W typical) for surface-mount designs, while 4 KB of internal SRAM is not present on this part (1 KB). On-chip peripherals include Configurable Logic Cells (CLC), Complementary Waveform Generator (CWG), Numerically Controlled Oscillator (NCO), and Zero-Cross Detection (ZCD) blocks. Typical applications include LED lighting and color-mixing drivers, switch-mode power supply controllers, battery chargers, digital fans, and low-end motor control. The four independent 16-bit PWMs make it particularly well suited to full-bridge and half-bridge topologies where complementary PWM outputs and dead-band control are required. When designing with the PIC16F1579, pay attention to the UQFN exposed pad - it must be soldered to the PCB ground plane for electrical and thermal performance. Decouple VDD with a 100 nF ceramic capacitor placed within 3 mm of the pin. The 32 MHz maximum frequency requires VDD >= 2.5 V; at lower voltages the internal oscillator frequency is limited. This page synthesizes distributor pricing, drop-in same-package alternatives, and practical design notes not found in the manufacturer datasheet.

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PIC16F1579-I/P

PIC16F1579-I/P - 32MHz 8-Bit MCU with PWM | Microchip

The Microchip Technology PIC16F1579-I/P is an 8-bit RISC microcontroller operating at 32 MHz, with 14 KB of Flash program memory and 1 KB of data RAM in a 20-pin through-hole DIP package. It combines four independent 16-bit PWM channels, a 10-bit ADC, a 5-bit DAC, and comparator-based analog functions for compact control and signal-processing designs. A microcontroller is a programmable integrated circuit containing a processor core, program memory, data memory, and peripherals. The PIC16 core belongs to Microchip's PIC16 family of embedded controllers, where each device executes firmware for control, measurement, communications, and automation tasks. Unlike a general-purpose computer, this MCU is configured around a small pin count, dedicated analog and timing peripherals, and low-power embedded operation. Four 16-bit PWM channels with independent timers support high-resolution motor, dimming, and power-control functions. The 10-bit ADC adds 1,024 possible quantization levels for analog measurement, while the 5-bit DAC provides a compact output for control or reference signals. The industrial-temperature grade and 20-PDIP through-hole package make the device suitable for designs assembled with conventional through-hole insertion. The 32 MHz PIC16 CPU core provides faster instruction execution than earlier 8-bit PIC16 designs, while 8K words of Flash program storage accommodate application code and configuration data. The architecture integrates timing, digital I/O, and analog conversion functions on one device, reducing the component count in applications that require multiple 16-bit waveform channels or mixed analog and digital control. Typical uses include LED lighting controllers, DC motor and stepper positioning systems, industrial instrumentation, environmental monitoring, compact power converters, and educational embedded-control platforms. The combination of four PWM channels, analog conversion, and a 5-bit DAC is particularly useful when a controller must measure an analog input and drive one or more precise timing outputs. When laying out the board, use the pin-description and electrical-characteristics tables in the manufacturer datasheet to assign each 20-pin DIP position. Keep analog inputs and the DAC output away from high-current switching paths, provide the specified decoupling near the supply pins, and route programming and reset signals for reliable operation. This product page combines the manufacturer device capabilities with practical selection guidance, verified sourcing links, application-specific design reasoning, and transparent notes on package, compliance, and replacement constraints for engineers evaluating the PIC16F1579-I/P.

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PIC16F1579-I/SS

PIC16F1579-I/SS - 8-Bit MCU 32MHz 14KB Flash 16b PWM | Microchip

The Microchip Technology PIC16F1579-I/SS is an 8-bit PIC16 microcontroller featuring a 32 MHz CPU, 14 KB of Flash program memory (8K x 14 words), 1 KB of RAM, and four 16-bit PWMs with independent timers, all integrated into a 20-pin SSOP package. It operates across a wide 2.3 V to 5.5 V supply range and integrates a 10-bit ADC, a 5-bit DAC, configurable logic cells, and multiple communication peripherals suited for mixed-signal embedded designs. An 8-bit microcontroller (MCU) is a single-chip computer that integrates a CPU, program memory (typically Flash), data memory (RAM), and peripherals such as ADCs, timers, and communication interfaces. Within the broader taxonomy, MCUs sit under microcontrollers -> embedded processors -> semiconductors -> integrated circuits. The PIC16 family sits at the entry-level/mid-range tier of Microchip's 8-bit portfolio and is widely deployed in cost-sensitive, deterministic real-time control applications where low power, ease of programming, and a stable toolchain outweigh raw compute throughput. Key features of the PIC16F1579 include four independent 16-bit PWM channels for high-resolution control (suited to LED dimming, motor control, and digital power conversion), a 10-bit ADC with up to 17 channels, a 5-bit DAC, Complementary Waveform Generator (CWG), Configurable Logic Cells (CLC), Numerically Controlled Oscillator (NCO), and EUSART, I2C and SPI interfaces. The device supports up to 32 MHz operation via the internal HFINTOSC, achieving a 125 ns instruction cycle. Typical applications include full-spectrum RGBW LED lighting, fan and small DC motor PWM drivers, digital power supply control loops, sensor signal conditioning, and compact IoT edge nodes. The high-resolution PWMs (16-bit) and CWG make the part well-suited for bridge-tied load (BTL) or half-bridge driver topologies without an external timer IC. When designing with this part, choose the PIC16F1574/1575/1578/1579 family member based on pin count and required memory; PIC16F1579 is the full-memory (14 KB Flash) variant in a 20-pin package. Ensure the supply decoupling network uses a 100 nF low-ESR ceramic placed within 3 mm of VDD, and program the Configuration Words correctly to avoid unintended band-gap or oscillator lockups after reset. This page synthesizes distributor pricing, drop-in alternatives (PIC16F1578, PIC16F1829-I/SS, etc.), and practical design notes not collected in the manufacturer datasheet.

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PIC16F1579T-I/GZ

PIC16F1579T-I/GZ - 8-Bit 32MHz 14KB Flash MCU | Microchip

The Microchip Technology PIC16F1579T-I/GZ is an 8-bit PIC microcontroller in a 20-pin UQFN (4x4 mm) package with 14KB Flash, 1KB RAM, four 16-bit PWMs with independent timers, a 10-bit ADC, and a 32MHz internal oscillator. The trailing "/GZ" suffix denotes the 20-pin UQFN package, the "T" suffix denotes tape-and-reel packaging, and the "I" suffix denotes the industrial -40C to +85C operating temperature range. A PIC microcontroller is a RISC (Reduced Instruction Set Computer) based 8-bit MCU from Microchip's PIC16 family. PIC MCUs integrate CPU, Flash program memory, RAM data memory, EEPROM, peripherals (ADC, PWM, timers, communication), and a programmable I/O structure onto a single die. Within the broader taxonomy, PIC16F1579 belongs to the PIC16F157X family, which extends the mid-range PIC16 architecture by combining 16-bit PWM resolution with analog peripherals for high-resolution mixed-signal applications such as LED lighting and motor control. Key features include 14KB (8K x 14 words) self-programmable Flash program memory, 1KB RAM, four 16-bit PWMs with independent timers for fine-grained duty control, a 10-bit ADC with multiple channels, configurable logic cells (CLC), complementary waveform generator (CWG), and an internal 32MHz oscillator. The device also supports up to 18 I/O pins, multiple serial interfaces, and 5-bit DAC for analog signal generation. Architecturally, the PIC16F1579 uses Microchip's enhanced mid-range 8-bit core with a hardware 14-bit instruction set, 16-level hardware stack, and a 32kHz to 32MHz internal oscillator block with PLL. The four 16-bit PWMs use independent Timer2/4/6 modules for phase-shifted or synchronized outputs, while the 10-bit ADC operates up to 100 ksps. Configurable Logic Cells provide user-defined combinational and sequential logic gates without external components. Typical applications include high-resolution LED lighting drivers (RGBW and tunable white), DC-DC converters with digital control loops, BLDC and stepper motor commutation, digital power supplies, battery chargers with mixed-signal monitoring, and general-purpose mixed-signal embedded control. The 20-pin UQFN (4x4 mm) package suits compact PCB designs where board area is at a premium. When designing with the PIC16F1579T-I/GZ, ensure the exposed thermal pad on the UQFN package is soldered to the PCB ground plane for thermal and electrical performance. The device operates from 2.3V to 5.5V VDD; verify that VDD rise-time meets datasheet specification for proper brown-out reset behavior. For noise-sensitive analog applications, place the VDD/VSS decoupling network within 3 mm of the IC pins. This page synthesizes authorized distributor pricing, drop-in same-family alternatives, parametric comparisons, and practical design notes not found in the manufacturer datasheet alone, accelerating component evaluation for production engineers.

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PIC16F1579T-I/SS

PIC16F1579T-I/SS - 14KB Flash 32MHz 8-bit MCU with 16-bit PWM | Microchip

The Microchip Technology PIC16F1579T-I/SS is an 8-bit PIC microcontroller built on a RISC architecture, delivering 32MHz CPU performance with 14KB (8K x 14) Flash program memory in a 20-pin SSOP package. The 'T' suffix denotes tape-and-reel packaging, while 'I' indicates the industrial temperature grade (-40C to +85C) and 'SS' identifies the 20-pin SSOP form factor (0.209 inch / 5.30mm body width). The part combines a 16-bit PWM peripheral set, a 10-bit ADC, a 5-bit DAC, and traditional PIC16 peripherals for mixed-signal embedded designs. A microcontroller (MCU) is a single-chip computer containing a CPU core, program memory, data memory, and integrated peripherals. The PIC16F1579 belongs to Microchip's PIC16 family of 8-bit mid-range MCUs, occupying the tier between baseline 8-pin PIC10/12 parts and 16-bit PIC24/dsPIC devices. It sits within the broader hierarchy of microcontrollers (MCU) -> microcontrollers and processors (MPU) -> semiconductor -> embedded system. This device integrates four 16-bit Pulse-Width Modulation (PWM) channels with independent timers, enabling fine-grained control for LED dimming, motor drive, and power-conversion feedback. Key features of the PIC16F1579T-I/SS include 14KB Flash, 1KB SRAM, 256 bytes EEPROM, a 10-bit ADC with multiple channels, a 5-bit DAC, four 16-bit PWM outputs, comparators, and the standard PIC16 peripheral set (UART, I2C/SPI, timers). The 32MHz internal oscillator supports instruction cycles up to 8MIPS, with a wide operating voltage range typically of 2.3V to 5.5V. The part is fabricated on Microchip's enhanced mid-range 8-bit core with a 14-bit instruction word and hardware multiplier, providing efficient C-code density while retaining the legendary PIC deterministic interrupt latency. The integrated Complementary Output Generator (COG) complements the 16-bit PWM channels for half-bridge and full-bridge drive topologies without external logic. Typical applications include high-resolution LED lighting control, switched-mode power supply (SMPS) digital control loops, motor-control BLDC fan and pump drives, battery-charging front-ends, IoT sensor hubs, and general-purpose embedded control where 16-bit PWM resolution is needed. The 20-pin SSOP footprint balances compact PCB area with hand-solderable lead pitch for prototyping. When designing with the PIC16F1579, ensure the supply decoupling network (typically 100nF plus 10uF bulk) is placed within 5mm of the VDD pin, and that unused PWM outputs are tri-stated rather than left floating. The device's high-resolution PWM capability makes it especially suitable for digital LED dimming where 8-bit PWM visible flicker is unacceptable. This page synthesizes distributor pricing, same-brand drop-in alternatives, and practical design notes not found in the manufacturer datasheet, helping engineers select the optimal PIC16F1579 variant for their application and confidently substitute compatible parts from Microchip's portfolio.

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PIC16F1613-E/ML

PIC16F1613-E/ML - 8-bit MCU, 3.5KB Flash, 16-QFN | Microchip

The Microchip Technology PIC16F1613-E/ML is an 8-bit PIC RISC microcontroller featuring 3.5KB of Flash program memory, housed in a 16-pin QFN (ML) package with an exposed pad for enhanced thermal dissipation. Operating from a wide 2.3V to 5.5V supply, this device targets embedded control of small motors and general-purpose applications in compact 8/14/16-pin form factors. The integrated 10-bit ADC with Computation (ADC2), Capture/Compare/PWM (CCP), 24-bit Signal Measurement Timer (SMT), and Zero-Cross Detection peripheral make it well suited for closed-loop control tasks. A microcontroller (MCU) is a single-chip computer that integrates a CPU, memory (Flash, RAM, EEPROM), and programmable I/O peripherals onto one silicon die. The PIC16F1613 belongs to the PIC16 family of 8-bit Harvard-architecture microcontrollers from Microchip, designed around the mid-range 14-bit instruction set with a RISC-like execution engine. Within the broader taxonomy it sits under: microcontroller -> embedded MCU -> 8-bit MCU -> PIC16 family -> PIC16F161x sub-family -> small-motor-control segment. Key features include 3.5KB self-programmable Flash, 256 bytes of SRAM, a 10-bit ADC, two PWM/CCP modules, and the Zero-Cross Detect peripheral that simplifies AC-line TRIAC or SSR triggering. The 24-bit SMT can capture time-of-flight or pulse-width events directly without CPU intervention, offloading the core in metering and motor-control loops. A factory-calibrated internal oscillator eliminates the need for an external crystal in cost-sensitive designs. Typical applications include small BLDC or brushed-DC motor controllers, solid-state relay drivers with zero-cross switching, LED lighting controllers, white-goods sensor nodes, and low-cost IoT edge devices where the small QFN-16 footprint saves PCB area. The 16-QFN package suits hand-held and space-constrained consumer products. When designing, ensure the exposed pad (EP) is soldered to a sufficient copper pour for thermal relief, since the QFN-16 has no leads to carry heat away from the die. Decouple VDD with a 100nF ceramic capacitor placed within 2 mm of the pin.

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PIC16F1613-E/ST

PIC16F1613-E/ST - 8-bit 32MHz XLP MCU 3.5KB Flash | Microchip

The Microchip Technology PIC16F1613-E/ST is an 8-bit PIC microcontroller from the PIC16F XLP family, featuring 3.5KB (2K x 14 words) of Flash program memory, 256 bytes of RAM, and a 32MHz internal oscillator, housed in a 14-pin TSSOP (ST) package rated for the -40C to +125C extended industrial temperature range (E suffix). An 8-bit microcontroller (MCU) is a single-chip computer that integrates a CPU, memory, and peripherals on one silicon die. The PIC16F architecture uses a RISC-based Harvard structure with a 14-bit instruction word optimized for deterministic real-time control. PIC MCUs belong to the broader microcontrollers > integrated circuits > semiconductors product hierarchy and are widely used in embedded control where low power, deterministic behavior, and small footprints are essential. The XLP (eXtreme Low Power) designation indicates sub-uA/MHz active currents and deep-sleep currents suitable for battery-powered and energy-harvesting designs. Key features include a 10-bit Analog-to-Digital Converter (ADC) with computation, up to 8-channel input multiplexing, Capture/Compare/PWM (CCP) peripherals, a 24-bit Signal Measurement Timer (SMT), Zero-Cross Detection, configurable logic cells (CLC), and a peripheral pin select (PPS) system. The device supports up to 32MHz CPU clock, a wide 2.3V to 5.5V operating voltage, and nanoWatt XLP sleep modes that drop quiescent current to the nanoampere range. Technically, the device uses an enhanced mid-range core with hardware multiply and a 16-level hardware stack, 256 bytes of EEPROM data memory, an Enhanced Universal Synchronous/Asynchronous Receiver/Transmitter (EUSART), two MSSP peripherals (I2C/SPI), and on-chip debug support via ICD. The 14-pin TSSOP package offers a small 4.4mm body width compatible with hand-soldered prototypes and high-density boards. Typical applications include small motor control (low-cost BLDC and brushed DC), LED lighting drivers, household appliances, IoT sensor nodes, capacitive-touch user interfaces (via mTouch), smoke detectors, and consumer white goods. The combination of 24-bit SMT, zero-cross detect, and CCP makes the PIC16F1613 particularly suited to closed-loop motor and lighting control without external timers. When designing with this MCU, plan for decoupling caps on VDD/AVDD and follow EOC access ports for in-circuit programming. The PPS block requires careful pin remapping configuration in software; verify peripheral-to-pin mappings in Microchip's MPLAB Xpress / MCC code configurator before PCB layout sign-off. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.

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PIC16F1613-I/ML

PIC16F1613-I/ML - 8-Bit MCU, 3.5KB Flash, 32MHz, 16-QFN | Microchip

The Microchip Technology PIC16F1613-I/ML is an 8-bit PIC16F microcontroller featuring 3.5KB (2K x 14) of Flash program memory, 256 bytes of RAM, and a 32 MHz internal oscillator, all housed in a 16-pin QFN (4x4 mm) package with an exposed thermal pad. It belongs to the PIC16(L)F161X family designed for embedded control of small motors and general-purpose applications. A microcontroller (MCU) is a single-chip computer containing a CPU core, non-volatile program memory (Flash), volatile data memory (RAM), and a rich set of integrated peripherals such as timers, ADCs, and communication interfaces. The PIC16F1613 sits in Microchip's XLP (eXtreme Low Power) family, optimized for battery-powered and energy-harvesting designs where quiescent current in the nanoampere range is critical. It is part of the broader PIC16 mid-range 8-bit architecture, which balances cost, simplicity, and deterministic real-time performance. Key features include Core Independent Peripherals (CIPs) such as the 24-bit Signal Measurement Timer (SMT), Configurable Logic Cell (CLC), Zero-Cross Detector (ZCD), and Complementary Waveform Generator (CWG). These offload timing-critical tasks from the CPU, enabling deterministic hardware-driven control. The device integrates a 10-bit ADC with acquisition, CCP/PWM modules, multiple communication peripherals, and supports operating voltages from 2.5V to 5.5V across -40C to +85C industrial temperature range. The PIC16F1613 uses a RISC Harvard-architecture CPU with 49 instructions, executing most instructions in a single clock. With a 32 MHz internal oscillator it delivers 8 MIPS throughput. The Flash memory supports self-programming and high-voltage In-Circuit Serial Programming (ICSP) for flexible firmware updates in production or field service. Typical applications include small motor control (BLDC, stepper, brushed DC), LED lighting control, sensor signal conditioning, household appliances, IoT edge nodes, and battery-powered instruments. The combination of CIPs and low-power modes makes it well suited to designs that must run complex timing or signal-processing tasks while keeping average current below 100 uA. When designing with this device, allocate pins carefully: the 16-QFN exposes only 12 general-purpose I/O plus dedicated VDD/VSS/ICSP pins. Use the exposed pad (EP) as the primary thermal and electrical ground tie-down to maximize power dissipation and EMI performance. Verify that your IDE toolchain (MPLAB X, XC8 compiler) and programmer (PICkit, ICD) match the device revision. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet, supporting engineers in component selection and procurement.

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PIC16F1613-I/P

PIC16F1613-I/P - 8-bit MCU, 3.5KB Flash, 32MHz | Microchip

The Microchip Technology PIC16F1613-I/P is an 8-bit PIC microcontroller delivering 3.5KB Flash program memory, 256 bytes RAM, and a maximum CPU clock of 32MHz in a 14-pin PDIP through-hole package. It belongs to the PIC16F161X family and provides unique on-chip peripherals for embedded control of small motors and general-purpose applications, including a 10-bit A/D converter, CCP module, 24-bit Signal Measurement Timer, Zero-Cross Detector, and Complementary Waveform Generator. A microcontroller (MCU) is an integrated circuit that combines a CPU core, volatile and non-volatile memory, and configurable peripherals on a single silicon die. Within the broader component taxonomy, the PIC16F1613 is a member of the 8-bit RISC microcontroller family, which falls under the larger category of microcontrollers and ultimately the integrated circuit hierarchy. The "PIC" prefix denotes Microchip's proprietary Peripheral Interface Controller architecture, while the "16F" series is the company's mainstream mid-range family, offering a balanced trade-off between cost, performance, and peripheral integration. Key differentiating features of the PIC16F1613 include the 24-bit Signal Measurement Timer (SMT) for high-resolution time-of-flight and pulse-width measurement, the on-chip Complementary Waveform Generator (CWG) for motor drive dead-band generation, and integrated Zero-Cross Detection (ZCD) for TRIAC phase-angle control. The device operates from 2.3V to 5.5V across the industrial -40C to +85C temperature range, with low-power XLP (eXtreme Low Power) Sleep modes in the nanoWatt range, making it well-suited for line-powered and battery-backed motor control designs. The PIC16F1613 uses a 14-bit instruction word with a Harvard architecture, two hardware stack levels, and 49 instruction types. On-chip debug is supported through the standard ICSP interface, and the device is fully supported by the MPLAB X IDE and XC8 compiler toolchain. Memory endurance is rated at 100K erase/write cycles for Flash and 1M for EEPROM, with 40-year data retention. Typical applications include low-cost BLDC/PMSM sensorless fan control, small appliance motor drives (washing machine pumps, refrigerator fans), TRIAC dimmer circuits with zero-cross triggering, general-purpose white goods control boards, and 14-pin drop-in upgrades for legacy PIC16F and PIC12F designs. The complementary waveform generator and zero-cross detect peripherals make this MCU uniquely suited to motor and lighting control without external driver logic. When designing with the PIC16F1613-I/P, allocate adequate decoupling on VDD (100nF ceramic close to each VDD pin), keep the analog reference AVSS/AVDD pair isolated if the ADC is in use, and route the CWG outputs through adequate gate-driver impedance to the power stage. The 14-pin PDIP footprint is convenient for prototyping and breadboarding but consider the QFN-16 (-I/ML) or TSSOP-14 (-I/ST) variants for volume production. This page synthesizes distributor pricing, parametric comparison data, drop-in alternatives, and practical design notes not found in any individual datasheet page, giving embedded engineers a single reference for sourcing and design-in decisions.

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PIC16F1613-I/SL

PIC16F1613-I/SL - 8-Bit 32MHz MCU 3.5KB Flash | Microchip

The Microchip Technology PIC16F1613-I/SL is an 8-bit PIC16 microcontroller built on Microchip's enhanced mid-range core, delivering 32 MHz CPU performance with 3.5 KB (2K x 14) of Flash program memory in a 14-pin SOIC package. The device integrates 256 bytes of SRAM, a high-precision 32 MHz internal oscillator, a 10-bit Analog-to-Digital Converter (ADC), a 5-bit Digital-to-Analog Converter (DAC), Capture/Compare/PWM (CCP) modules, 24-bit Signal Measurement Timer (SMT), Zero-Cross Detect, and Complementary Waveform Generator (CWG) peripherals tailored for embedded control of small motors and general-purpose applications. An 8-bit microcontroller (MCU) is a single-chip computer that integrates a CPU, memory (Flash, SRAM), peripherals (ADC, timers, communication blocks), and I/O onto one die. Within Microchip's PIC® family hierarchy, this part belongs to the PIC16F1xxx enhanced mid-range class, which sits between the baseline PIC10/12/14 family and the 16-bit dsPIC®/PIC24 family. The PIC16F1613's XLP™ (eXtreme Low Power) technology targets battery-friendly designs, drawing currents in the microamp range during sleep. Key features of the PIC16F1613-I/SL include: 14 SOIC package for through-hole-style surface-mount assembly on standard 0.154-inch SOIC land patterns; operating voltage range of 2.3V to 5.5V (F-version); up to 32 MHz internal oscillator with ±1% typical accuracy; on-chip 10-bit ADC with up to 8 channels; 5-bit DAC; and Core Independent Peripherals (CIPs) that offload tasks from the CPU. The -I suffix denotes the industrial temperature grade (-40°C to +85°C). Technically, the PIC16F1613 uses a 14-bit instruction word architecture with single-cycle execution except for branches. Its CWG and SMT peripherals enable closed-loop motor control without CPU intervention, making the device attractive for small BLDC and stepper designs. The internal 32 MHz oscillator eliminates external crystals in many applications, reducing BOM cost and PCB area. Typical applications include small motor control (fans, pumps, appliance drives), LED lighting controllers, sensor signal conditioning, battery-powered IoT nodes, and general-purpose embedded control in consumer and industrial products. The XLP low-power modes also make it suitable for energy-harvesting or remote-sensor designs. When designing with the PIC16F1613, observe the 2.3V minimum VDD at 16 MHz (higher frequencies may require higher VDD). Provide adequate bulk decoupling on VDD and use Microchip's MPLAB X IDE with XC8 compiler for development. The 14-pin SOIC footprint is compatible with many legacy PIC16F parts, simplifying board-level migration. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone, helping engineers compare, select, and source the PIC16F1613-I/SL with confidence.

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PIC16F1613-I/ST

PIC16F1613-I/ST - 8-Bit MCU, 32MHz, 3.5KB Flash, XLP | Microchip

The Microchip Technology PIC16F1613-I/ST is an 8-bit PIC® XLP™ flash microcontroller with 3.5KB (2K x 14 words) of program memory, 256 bytes of RAM, and a maximum CPU clock of 32MHz, housed in a 14-pin TSSOP package. It operates from 2.3V to 5.5V across the industrial -40C to +85C temperature range, and integrates a 10-bit A/D converter, Capture/Compare/PWM (CCP) modules, a 24-bit Signal Measurement Timer (SMT), zero-cross detection, and peripheral pin select for flexible signal routing. An 8-bit microcontroller (MCU) is a single-chip computer that combines a CPU, program memory (Flash), data memory (RAM), and peripherals on one die. Within the broader semiconductor taxonomy, an MCU is a subset of microcontrollers, which in turn belong to the embedded processor class of integrated circuits. PIC microcontrollers use a RISC architecture with a small, fixed instruction set optimized for deterministic real-time control in cost- and power-sensitive embedded designs. The "XLP" (eXtreme Low Power) designation indicates Microchip's family of nanoWatt technology parts with sub-uA sleep currents for battery-powered applications. Key differentiating features include the integrated 24-bit SMT for high-resolution time-of-flight, angle, or duty-cycle measurement in motor and lighting control, and on-chip zero-cross detect for TRIAC-based AC dimming without external zero-cross circuitry. The peripheral pin select (PPS) mapper allows remapping of digital peripherals to multiple I/O pins, simplifying PCB layout. With eXtreme Low Power (XLP) technology, the device typically consumes <30 nA in sleep with brown-out reset enabled, making it well-suited for always-on, battery-backed, or energy-harvesting systems. The PIC16F1613 uses an enhanced mid-range 8-bit RISC core with a hardware multiplier, 16-level stack, and a 49-instruction set optimized for C and assembly development under MPLAB X IDE with the XC8 compiler. In-circuit debugging is supported via the two-wire ICD interface, and in-circuit serial programming (ICSP) allows firmware updates after PCB assembly. The 10-bit ADC supports up to 8 channels with an internal fixed voltage reference and a sample-and-hold front end. Typical applications include small brushed-DC and stepper motor control, LED lighting with TRIAC dimming, capacitive-touch user interfaces, sensor signal conditioning, general-purpose digital I/O expansion, and low-power IoT edge nodes. The TSSOP-14 footprint makes it attractive where PCB area is constrained and pin count beyond 8 is needed. When designing with this part, plan current budget for active and sleep modes against battery capacity, place a 0.1 uF decoupling capacitor within 5 mm of VDD, and reserve one I/O pin as ICSPCLK/ICSPDAT for in-circuit serial programming. Note that the PIC16F1613 has 14 pins; if more I/O is required, the PIC16F1613 family also offers 8- and 16-pin variants on the same silicon, with code compatibility preserved. This page synthesizes distributor pricing for the PIC16F1613-I/ST, drop-in same-package alternatives, and practical design notes not found in the manufacturer datasheet alone.

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PIC16F1613T-I/SL

PIC16F1613T-I/SL - 8-bit MCU, 32MHz, 3.5KB Flash, 14-SOIC | Microchip

The Microchip Technology PIC16F1613T-I/SL is an 8-bit PIC16 microcontroller from the PIC XLP 16F family, delivering 32 MHz CPU performance with 3.5 KB (2K x 14 words) of Flash program memory and an internal high-speed oscillator, housed in a 14-pin SOIC (SL) tape-and-reel package. The T-suffix indicates tape and reel packaging, the I-suffix denotes the industrial temperature grade (-40C to +85C), and SL is the 14-pin narrow-body SOIC package code. According to the Microchip product page, this device belongs to the PIC16(L)F161X family that delivers on-chip features targeted at small motor and general-purpose embedded control applications. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, non-volatile program memory, volatile RAM, digital I/O, and on-chip peripherals such as timers, ADC, and communication interfaces. The PIC16F1613 is built on Microchip's enhanced mid-range 8-bit RISC architecture, which falls under the hypernym hierarchy: microcontroller -> embedded processor -> semiconductor. The PIC16 family targets low-power, cost-sensitive applications that require deterministic instruction execution and easy in-system programmability. Key features include 3.5 KB Flash program memory, 256 bytes of RAM, 10-bit Analog-to-Digital Converter (ADC), Capture/Compare/PWM (CCP), 24-bit Signal Measurement Timer (SMT), Zero-Cross Detection, on-chip temperature sensor, and eXtreme Low Power (XLP) technology with multiple low-power sleep modes that make the device suitable for battery-powered applications. The 32 MHz internal oscillator eliminates the need for an external crystal in many designs. In the system design hierarchy, the PIC16F1613 operates at 2.5 V / 3.3 V / 5 V logic, supports 12 I/O pins, and uses the standard in-circuit serial programming (ICSP) interface for firmware updates. The architecture is a RISC design with a single-cycle instruction execution, giving an effective throughput of 8 MIPS at 32 MHz, and the Harvard bus separates program and data memory paths. The 14-SOIC package offers excellent thermal performance and is compatible with hand-soldering and standard reflow profiles. Typical applications include small motor control (BLDC, brushed DC, fan speed control), white goods and appliance control, LED lighting controllers, low-power IoT sensor nodes, and general-purpose 8-bit replacement of legacy PIC designs. The device's XLP characteristics make it especially well suited to battery-powered designs such as remote controls and wireless sensor end nodes. When designing with this part, place a 0.1 uF decoupling capacitor close to the VDD pin and use the internal oscillator by default to reduce BOM cost. If your application requires IEC 60730 or similar functional safety, review the Class B safety library that Microchip provides for the PIC16 family. This page synthesizes distributor pricing, drop-in alternatives, and design notes not found in the manufacturer datasheet, helping procurement and engineering teams make a faster, more confident decision.

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PIC16F1614-E/ML

PIC16F1614-E/ML - 8-bit 32MHz 7KB Flash MCU | Microchip | QFN-16

The Microchip Technology PIC16F1614-E/ML is an 8-bit PIC16 microcontroller from the PIC16(L)F161x family, featuring 7 KB (4K x 14 words) of Flash program memory, 32 MHz internal oscillator operation, and a 16-pin QFN package with exposed thermal pad. The part integrates on-chip peripherals unique to small motor control and general-purpose embedded designs, including a 10-bit ADC, Capture/Compare/PWM (CCP), 24-bit Signal Measurement Timer (SMT), Zero-Cross Detect, and the eXtreme Low Power (XLP) picoPower technology for energy-conscious applications. An 8-bit microcontroller (MCU) is a programmable processor that fetches instructions from internal Flash, executes them on an 8-bit data path, and interfaces with the physical world through on-chip peripherals such as ADCs, timers, PWM modules, and communication controllers. Within the broader taxonomy, the PIC16F1614 sits in the category hierarchy: 8-bit MCU -> microcontroller -> embedded processor -> semiconductor. Microchip's PIC16 line targets cost-sensitive, deterministic control applications where the simplicity of an 8-bit core and the maturity of the MPLAB X toolchain outweigh the throughput of 32-bit ARM Cortex-M devices. Key features of the PIC16F1614-E/ML include 7 KB Flash program memory, 256 bytes of data EEPROM, 512 bytes of SRAM, up to 14 I/O pins, a 10-bit ADC with multiple channel options, multiple PWM/CCP modules, the 24-bit SMT for high-resolution time measurement, and an operating voltage range of approximately 2.3 V to 5.5 V. The device supports In-Circuit Serial Programming (ICSP) via two pins and integrates an internal 32 MHz oscillator that eliminates the external crystal footprint in many designs. The architecture is built on Microchip's enhanced mid-range 8-bit core with a 14-bit instruction word, single-cycle execution for most instructions (excluding branches), and a hardware multiplier. The XLP technology minimizes active and sleep current consumption, making the part suitable for battery-powered and energy-harvesting designs that spend most of their time in sleep mode. Typical applications include small brushed DC motor control, LED lighting drivers, fan controllers, low-end consumer appliances, sensor signal conditioning, and general-purpose IoT edge nodes. The combination of dedicated motor-control peripherals (CCP + SMT) and 10-bit ADC simplifies closed-loop control loops on a single chip. When designing with this part, ensure the exposed pad on the QFN-16 package is soldered to the PCB ground plane for thermal dissipation and mechanical reliability. The internal oscillator is factory-trimmed; for timing-critical applications such as UART communication, verify the baud-rate error at the chosen VDD and temperature range against the datasheet DC and AC characteristics. This page synthesizes distributor pricing from DigiKey, Mouser, and Octopart, identifies drop-in same-package alternatives from Microchip's own PIC16 portfolio, and provides practical design notes that are not found in the manufacturer datasheet alone.

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PIC16F1614-E/P

PIC16F1614-E/P - 8-Bit MCU, 7KB Flash, 32MHz | Microchip

The Microchip PIC16F1614-E/P is an 8-bit PIC16 microcontroller featuring 7KB Flash program memory and 32MHz internal oscillator speed, housed in a 14-pin PDIP through-hole package. The -E temperature grade designates industrial range from -40C to +125C operation. It belongs to the PIC16F161X family which integrates a 10-bit ADC, Capture/Compare/PWM (CCP), 24-bit Signal Measurement Timer (SMT), Zero-Cross Detection, and Math Accelerator peripherals. An 8-bit microcontroller (MCU) is a single-chip computer that combines a CPU core, program memory (Flash), data memory (RAM), and integrated peripherals on one silicon die. PIC microcontrollers use a RISC-based Harvard architecture where program and data memory have separate buses, enabling single-cycle instruction execution at the oscillator frequency divided by 4. Within the broader semiconductor taxonomy, an MCU sits under microcontroller -> embedded processor -> digital IC -> semiconductor. Key features include 7KB (4K x 14 words) of self-programmable Flash, 512 bytes SRAM, 256 bytes EEPROM, an enhanced mid-range 16-bit instruction set, and XLP (eXtreme Low Power) technology for sleep currents in the microamp range. The device operates from 2.5V to 5.5V and integrates Core Independent Peripherals such as CWG, NCO, and DSM that offload timing-critical functions from the CPU. The 24-bit SMT peripheral enables precision time/frequency measurement of digital signals, supporting tachometer, RPM sensing, and capacitive touch decoding applications without CPU overhead. The integrated Math Accelerator executes 32-bit signed/unsigned multiplication and division in hardware, accelerating closed-loop control loops relative to firmware-based math. Typical applications include small DC motor and BLDC closed-loop control, fan speed controllers, LED lighting drivers with dimming, sensor signal conditioning, and general-purpose embedded control in industrial and consumer appliances. The 14-pin PDIP package simplifies breadboard prototyping and through-hole assembly for low-volume production. When designing with this device, allocate pin budget carefully: only 14 pins are available and several are shared between analog inputs and digital I/O. Decouple VDD with at least 100nF plus 10uF bulk capacitance placed within 5mm of the supply pins, and use the PPS (Peripheral Pin Select) feature to remap peripherals when needed.

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PIC16F1614-E/SL

PIC16F1614-E/SL - 8-Bit MCU, 7KB Flash, 32MHz | Microchip

The Microchip Technology PIC16F1614-E/SL is an 8-bit PIC microcontroller from the PIC16F161x family, featuring 7KB (4K x 14) of Flash program memory and 512 bytes of SRAM in a 14-pin SOIC package. It operates at up to 32MHz clock speed with 10-bit ADC capability, and supports an operating voltage range suitable for battery-powered and low-power designs via Microchip's eXtreme Low Power (XLP) technology. A microcontroller (MCU) is a single-chip computer containing a CPU core, program memory (Flash/ROM), data memory (RAM), and programmable peripherals such as timers, ADC, communication interfaces, and GPIO. Within the broader semiconductor taxonomy, an 8-bit MCU sits under microcontroller -> embedded processor -> integrated circuit. The PIC16F161x series specifically targets embedded control of small motors and general-purpose applications in 8/14/20-pin packages, integrating features such as 10-bit A/D, Capture/Compare/PWM (CCP), 24-bit Signal Measurement Timer (SMT), Zero-Cross Detection, and Complementary Waveform Generator for power-conversion control loops. Key differentiating features of the PIC16F1614-E/SL include on-chip 10-bit ADC with computation, hardware limit timers for synchronous motor control, support for up to 32MHz internal oscillator operation, and integrated peripherals that reduce external component count. The -E (extended) temperature grade supports -40C to +125C operation, enabling industrial and automotive under-hood applications. The XLP technology delivers low-power Run and Sleep currents that suit battery-powered edge devices with multi-year lifetime requirements. The architecture uses a Harvard RISC core with a single-cycle instruction pipeline and hardware multiplier-free instruction set, achieving deterministic interrupt response and fast context switching. On-chip peripherals are routed through Microchip's Peripheral Pin Select (PPS) subsystem, giving flexibility in PCB layout when migrating between 8, 14, and 20-pin variants within the PIC16F161x family. Typical applications include small BLDC/PMSM motor control (fans, pumps, appliance blowers), LED lighting drivers with analog dimming, sensor interface boards, and general-purpose IoT edge nodes where 7KB Flash and 512B RAM are sufficient. The Zero-Cross Detection and 24-bit SMT simplify TRIAC-dimming and energy-metering front ends. When designing with the PIC16F1614-E/SL, ensure the ICSP programming pins are accessible on the PCB and that VDD decoupling uses a 100nF ceramic placed within 5mm of the supply pin. For analog accuracy, configure the ADC with adequate acquisition time per the datasheet's impedance guidelines. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone, providing a single reference for sourcing, replacement, and engineering decisions.

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PIC16F1614-E/ST

PIC16F1614-E/ST - 8-bit 32MHz 7KB Flash MCU 14-TSSOP | Microchip

The Microchip Technology PIC16F1614-E/ST is an 8-bit Flash microcontroller from the PIC16(L)F161X family, delivering 32 MHz CPU performance with 7 KB (4K x 14) of Flash program memory and 512 bytes of SRAM, packaged in a 14-pin TSSOP (Thin Shrink Small Outline, 4.40 mm body width) industrial-temperature-range variant. A microcontroller (MCU) is an integrated circuit combining a CPU core, program memory, data memory, and configurable peripherals on a single die. Within the semiconductor hierarchy, the PIC16F1614 belongs to the 8-bit MCU class, the PIC16 family, and the broader PIC® XLP™ (eXtreme Low Power) product line. These MCUs target low-power and mixed-signal embedded applications in 8/14/20-pin packages where small form factor, on-chip peripherals, and standby current minimization are essential. Key features include a hardware 10-bit ADC with multiple channel options, Capture/Compare/PWM (CCP) peripherals, a 24-bit Signal Measurement Timer (SMT) for precise period/pulse measurement, Zero-Cross Detection (ZCD), and on-chip Complementary Waveform Generator (CWG) peripherals intended for motor-control and lighting applications. The device integrates a configurable Logic Cell, multiple timers, and serial peripherals supporting I2C, SPI, and EUSART communication, with XLP sleep current typically in the nanoamp range to extend battery life in low-duty-cycle systems. Architecturally, the PIC16F1614 uses an enhanced mid-range 8-bit core with a 14-bit instruction word, a single-cycle hardware multiply, and a vectored interrupt controller supporting prioritized events. The industrial -40C to +125C operating range (-E suffix) makes it suitable for harsh-environment deployments, while the 14-pin TSSOP footprint offers thermal headroom and hand-solder-friendly lead pitch. Internal oscillator calibration and on-chip voltage reference options reduce external component count. Typical applications include small DC motor and fan speed control, LED lighting ballast control with dimming, fan RPM measurement via 24-bit SMT, household appliance control boards, general-purpose sensor hubs, and IoT edge nodes where XLP sleep modes preserve coin-cell battery life. The 14-pin TSSOP package suits compact PCBAs with limited board area. When designing with the PIC16F1614-E/ST, ensure the supply decoupling network uses a 100 nF ceramic capacitor within 5 mm of VDD and a bulk 1 uF or larger tantalum/ceramic capacitor; place the decoupling reference (AVDD/AVSS) bypass capacitor close to the analog pins to preserve ADC accuracy. Avoid routing high-frequency switching traces adjacent to the ADC reference pins to prevent digital noise coupling into measurement channels. This page synthesizes distributor pricing, drop-in package-compatible alternatives, and practical design notes not found in the manufacturer datasheet alone, providing a focused reference for procurement, design, and qualification decisions.

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