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PIC16LF1579-I/P - 8-bit MCU, 14KB Flash, 32MHz, 20-PDIP | Microchip
PIC16LF1579-I/P

PIC16LF1579-I/P - 8-bit MCU, 14KB Flash, 32MHz, 20-PDIP | Microchip

The Microchip PIC16LF1579-I/P is an 8-bit PIC microcontroller with 14KB Flash, 1KB RAM, and four independent 16-bit PWMs, housed in a 20-pin PDIP through-hole package. It operates from 1.8V to 3.6V at up to 32MHz and integrates a 10-bit ADC, 5-bit DAC, comparators, CWG, and PPS on die. An 8-bit microcontroller (MCU) is a single-chip computer that uses an 8-bit data path and is widely deployed in embedded systems for sensor interfacing, motor control, LED driving, and user I/O. Within the PIC16 family hierarchy, the PIC16LF1579 sits between baseline PIC10/12 parts and the PIC18/dsPIC33 lines, balancing low power, peripheral integration, and code density for cost-sensitive 5V-tolerant 3.3V designs. Key features include four 16-bit PWMs with independent timers targeting high-resolution LED lighting and power conversion, 18 general-purpose I/O, peripheral pin select (PPS) for flexible signal routing, and Core Independent Peripherals (CIPs) that offload timing-critical tasks from the CPU. The on-chip 10-bit ADC and 5-bit DAC support mixed-signal conditioning without external converters. The device uses Microchip's enhanced mid-range 8-bit core with a 14-bit instruction word and 8-level hardware stack, providing deterministic interrupt latency and predictable execution for real-time control. The LF prefix denotes the wide-voltage 1.8V-3.6V process variant, while battery-backed RTC and low-power Sleep modes extend coin-cell runtimes. Typical applications include LED lighting drivers, IoT sensor nodes, consumer white goods, hobby and educational platforms, and small appliance motor control. The combination of four 16-bit PWMs and on-chip analog suits dimmable SSL fixtures and BLDC sensorless commutation. When designing with this part, note that the -I/P suffix specifies the industrial temperature grade (-40C to +85C) in a PDIP-20 through-hole package. Use the MPLAB X IDE and XC8 compiler chain, and consult the device-specific header file for PPS mapping. This page synthesizes distributor pricing, drop-in alternatives, application notes, and practical design guidance not found in the manufacturer datasheet alone.

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PIC16LF1579-I/SS - 32MHz 8-bit MCU, 14KB Flash, 20-SSOP | Microchip
PIC16LF1579-I/SS

PIC16LF1579-I/SS - 32MHz 8-bit MCU, 14KB Flash, 20-SSOP | Microchip

The Microchip Technology PIC16LF1579-I/SS is a low-power 8-bit PIC16 microcontroller built on a RISC architecture with a 32 MHz maximum clock rate and housed in a 20-pin SSOP package. It integrates 14 KB of Flash program memory (8K x 14 words), 1 KB of RAM, and 18 general-purpose I/O pins while supporting a wide 1.8 V to 3.6 V operating range that makes it suitable for battery-powered and energy-harvesting designs. On-chip peripherals include four 16-bit PWMs with independent timers, a 12-channel 10-bit ADC, a 5-bit DAC, comparators, a Complementary Waveform Generator (CWG), Peripheral Pin Select (PPS), and an EUSART. What is an 8-bit microcontroller? An 8-bit microcontroller (MCU) is a single-chip computer integrating a CPU, program memory, data RAM, and peripherals around an 8-bit data path. The PIC16 family specifically falls within the broader Microchip MCU portfolio (PIC10/12/16/18/24/32), targeting low-power embedded applications where deterministic performance, low cost, and small footprint outweigh the need for 32-bit throughput. Within this hierarchy, the PIC16LF1579 sits in the enhanced mid-range core family with 16-bit PWM peripherals targeted at LED lighting, motor control, and power conversion. Key features include four 16-bit PWMs that deliver high-resolution output for LED dimming and digital power conversion, along with a 32 MHz internal oscillator that eliminates the need for an external crystal in many applications. The device also includes a Complementary Waveform Generator with dead-band control for half-bridge and full-bridge topologies, plus PPS for flexible peripheral-to-pin routing that simplifies PCB layout. The architecture uses a Harvard-style design with separate program and data buses, a 14-bit instruction word, and an 8-bit data path. The internal 32 MHz oscillator provides ±2% accuracy across temperature and voltage, and the nanoWatt XLP (eXtreme Low Power) feature provides sleep currents below 1 µA typical. The 16-bit PWM module operates independently from the CPU, allowing precise waveform generation without software overhead. Typical uses include LED lighting controllers with 16-bit dimming resolution, IoT sensor nodes powered by coin cells or energy harvesters, battery chargers and power-conversion controllers that exploit the CWG and 16-bit PWM, brushed DC motor and fan speed control, and small home appliances with capacitive-touch interfaces. The wide operating voltage also makes it compatible with 2x AA / 2x AAA alkaline or single-cell Li-ion supplies. When designing with this part, plan the I/O budget around the 18 available GPIO pins and remember that the PPS module allows remapping most digital peripherals. Add a 0.1 µF decoupling capacitor close to VDD and a bulk capacitor on the MCLR pull-up to ensure clean reset behavior across all operating temperatures. This page synthesizes Microchip PIC16LF1579-I/SS distributor pricing, drop-in same-package alternatives from the PIC16F/LF family, and practical design notes that complement the manufacturer datasheet.

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PIC16LF1579T-I/GZ - 14KB Flash 32MHz 8-bit MCU | Microchip
PIC16LF1579T-I/GZ

PIC16LF1579T-I/GZ - 14KB Flash 32MHz 8-bit MCU | Microchip

The Microchip PIC16LF1579T-I/GZ is a low-power 8-bit RISC microcontroller in the PIC16 family, featuring 14KB of Flash program memory, 1KB of RAM, and a maximum CPU clock of 32MHz, housed in a 20-pin UQFN (4x4 mm) package with an exposed pad. It integrates four 16-bit PWMs with independent timers, a 10-bit ADC, a 5-bit DAC, comparators, CWG, PPS, and an EUSART peripheral set, making it well suited to mixed-signal embedded designs where high-resolution PWM and analog performance are required. An 8-bit microcontroller (MCU) is a single-chip computer built around an 8-bit data path and a RISC-style instruction set, integrating CPU core, non-volatile program storage, working RAM, EEPROM, and a rich set of on-chip peripherals (timers, ADC/DAC, PWM, communication interfaces, comparators). PIC microcontrollers sit in the broader hierarchy: 8-bit MCU -> microcontroller -> embedded processor -> semiconductor. Low-voltage "LF" variants extend operation down to 1.8V, making them compatible with modern coin-cell, Li-ion, and energy-harvesting power rails. Key features include four 16-bit PWMs (versus the 10-bit PWMs of older PIC16 families), 16KB of addressable Flash (8K x 14 words), 1KB SRAM, hardware Core Independent Peripherals (CIPs) such as CWG and NCO, Peripheral Pin Select (PPS) for flexible I/O mapping, an integrated 5-bit DAC, and 10-bit ADC with computation support. The LF process technology drops core current draw to suit always-on and battery-powered designs. The PIC16LF1579 architecture combines a Harvard-bus RISC core with Microchip's CIP ecosystem, allowing deterministic PWM, signal conditioning, and communications without CPU intervention. Peripheral Pin Select remaps digital peripherals to a wide range of I/O pins, simplifying PCB routing in dense mixed-signal layouts where analog and digital ground partitioning matters. Typical applications include LED lighting drivers and color-mixing controllers, stepper and DC motor control, digital switched-mode power supplies, general-purpose sensor interfacing, and consumer white goods. The four 16-bit PWMs make it a popular choice for high-resolution lighting fade and dimming, where finer duty-cycle steps yield smoother visual transitions. When designing with this device, observe the UQFN exposed-pad PCB layout requirement (thermal pad must be soldered to the ground plane for proper heat dissipation and electrical grounding) and place decoupling capacitors within 3 mm of each supply pin. PPS must be configured in firmware before first use of remappable peripherals; otherwise the EUSART and PWM outputs will remain on default pins. This page synthesizes distributor stock and pricing signals, parametrically matched drop-in alternatives from the same PIC16 family, and practical design notes not collected in a single place on the manufacturer datasheet.

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PIC16LF1579T-I/SO - 8-Bit MCU, 14KB Flash, 32MHz, 20-SOIC | Microchip
PIC16LF1579T-I/SO

PIC16LF1579T-I/SO - 8-Bit MCU, 14KB Flash, 32MHz, 20-SOIC | Microchip

The Microchip Technology PIC16LF1579T-I/SO is an 8-bit PIC16 microcontroller based on a RISC core, delivering 32 MIPS performance at 32 MHz from a 1.8 V to 3.6 V supply, and integrating 14 KB (8 K x 14) of Flash program memory, 1 KB of RAM, and 256 bytes of EEPROM in a 20-pin SOIC (SO) wide-body package supplied on tape and reel. An 8-bit microcontroller (MCU) is a single-chip computer that integrates a CPU, non-volatile program memory, working RAM, and a mix of peripherals (ADC, timers, communication ports, comparators, PWM) on one silicon die. Within the broader semiconductor taxonomy, an MCU belongs to the microcontroller family, then to the embedded computing category, and finally to logic ICs / integrated circuits. The PIC16 family uses a Harvard-architecture RISC instruction set with 14-bit instruction words, optimized for deterministic interrupt response and low-power embedded control. Key differentiating features of the PIC16LF1579 include four independent 16-bit PWMs with dedicated timers - valuable for LED lighting, motor control, and high-resolution timing; a 10-bit ADC with computation; a 5-bit DAC; rail-to-rail comparators; a Complementary Waveform Generator (CWG); Peripheral Pin Select (PPS) for flexible signal routing; and an EUSART for asynchronous/synchronous serial communication. The 1.8 V minimum VDD supports battery-powered and energy-harvesting designs where the standard PIC16F1579 (2.5 V minimum) cannot operate. Architecturally, the LF variant uses Microchip's eXtreme Low Power (XLP) process technology to achieve nanoWatt sleep currents, and the device supports multiple low-power modes (Sleep, Idle, Doze). Core-independent peripherals offload timing-critical tasks (PWM, CWG, ADC) from the CPU, allowing the core to sleep while peripherals continue operating. Typical applications include 16-bit PWM LED lighting and dimming controllers, DC-DC converter control loops, battery management units, IoT sensor nodes, and general-purpose embedded control where 14 KB of Flash is sufficient. The wide 20-SOIC footprint is hand-solder-friendly and breadboard-compatible, easing prototyping. When designing, plan for VDD decoupling (100 nF plus 1-10 uF bulk), ensure ICSP clock and data lines have ESD protection, and follow Microchip's "Fundamentals of MOSFET, IGBT and Power Electronics" gate-drive guidelines when the MCU is controlling external switching FETs. This page synthesizes distributor pricing, drop-in 20-SOIC alternatives, and engineering design guidance not consolidated in any single source.

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PIC16LF1579T-I/SS - 32MHz 8-bit MCU 14KB Flash | Microchip
PIC16LF1579T-I/SS

PIC16LF1579T-I/SS - 32MHz 8-bit MCU 14KB Flash | Microchip

The Microchip Technology PIC16LF1579T-I/SS is an 8-bit PIC microcontroller from the PIC16F family that runs up to 32MHz and integrates 14KB (8K x 14) of Flash program memory with 1KB of RAM in a 20-pin SSOP package. The LF prefix denotes the low-voltage variant with a 1.8V to 3.6V operating range, suiting it to battery-powered and portable designs, while the trailing /SS confirms the industrial temperature range and SSOP surface-mount package. An 8-bit microcontroller (MCU) is a single-chip computer built around an 8-bit data path, on-chip RAM, Flash program memory, and a wide set of peripheral modules. It belongs to the microcontroller family within the broader integrated-circuit hierarchy, which also includes microprocessors, DSPs, and FPGAs. MCUs are the workhorse of embedded systems, sitting below application processors and above simple digital logic in design complexity, and they are chosen when deterministic real-time behaviour, low power, and integrated peripherals outweigh raw throughput. Key features of the PIC16LF1579 include four 16-bit PWMs that suit high-resolution LED lighting and motor control, a 10-bit ADC, a 5-bit DAC, a comparator, CWG (Complementary Waveform Generator), and PPS (Peripheral Pin Select). The EUSART module plus the PIC's standard core deliver low-power typical active currents in the µA-per-MHz range, and the 1.8V minimum VDD allows direct operation from a single Li-ion cell. The architecture is a Harvard-style RISC core with a 14-bit instruction word and a small, deterministic instruction set that is well documented for C and MPLAB X development. Integrated peripherals are mapped through PPS, allowing digital functions such as EUSART, PWM, and CWG outputs to be assigned to a wide range of physical pins, which simplifies PCB routing in the SSOP-20 footprint. Typical applications include high-resolution LED drivers, motor control, lighting control, and general-purpose 8-bit embedded designs. The wide 1.8V to 3.6V range makes it ideal for battery-powered or energy-harvesting products, while the four 16-bit PWM outputs suit multi-channel dimming. When designing with this part, ensure that the SSOP-20 thermal envelope and the 32MHz internal oscillator accuracy match the application's timing budget. For designs targeting longer sleep periods, verify the brown-out reset and watchdog settings to maximise battery life. This page synthesises distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet, and complements the original Microchip datasheet with selection guidance for engineers.

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PIC16LF1613-E/ML - 8-bit 32MHz 3.5KB Flash XLP MCU | Microchip
PIC16LF1613-E/ML

PIC16LF1613-E/ML - 8-bit 32MHz 3.5KB Flash XLP MCU | Microchip

The Microchip PIC16LF1613-E/ML is a low-power 8-bit PIC16 (RISC) microcontroller IC operating at up to 32MHz, integrating 3.5KB (2K x 14 words) of Flash program memory and 256 bytes of SRAM, in a 16-pin QFN (4x4 mm) package with an exposed pad. The 'LF' prefix indicates the wide-voltage, low-power 'F' silicon revision that runs from 1.8V to 3.6V, while the 'L' (no 'F') variant is a 2.5V-5.5V part. The 'E' temperature grade supports -40C to +125C operation, suitable for industrial environments. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program memory, RAM, and programmable peripherals on one die. The PIC16 family uses a 14-bit modified Harvard RISC architecture optimized for deterministic real-time control, sitting within Microchip's hierarchy as: PIC16 -> PIC mid-range 8-bit -> 8-bit MCU -> microcontroller -> embedded computing. The 'XLP' (eXtreme Low Power) designation guarantees sub-uA sleep currents, enabling battery-powered designs where quiescent draw dominates battery life. Key features of the PIC16LF1613 include 12 I/O pins shared with peripheral functions, a 10-bit ADC with up to 11 channels, two comparators, two 8-bit timers plus one 16-bit timer, and an enhanced PWM module with complementary outputs suitable for half-bridge motor control. The 32MHz internal oscillator eliminates an external crystal in cost-sensitive applications. The 'ML' suffix denotes the 16-QFN (4x4) package, which provides compact PCB footprint and good thermal performance via the exposed pad. Typical applications include low-cost sensor nodes, household appliance white goods, battery-powered IoT end-nodes, small DC motor and fan controllers, and general-purpose logic-replacement designs. The PIC16LF1613-E/ML also fits remote controls and human-interface boards where space is constrained. When designing with this MCU, connect the exposed pad (EP) to a clean ground plane to improve thermal dissipation and electrical grounding. Decouple VDD with a 100nF ceramic capacitor placed within 5mm of the supply pin, and follow Microchip AN2169 'Family Migration Guide' for migration between PIC16LF1613, PIC16F1613, and the 8-pin/14-pin members of the PIC16(L)F161x family. This page synthesizes distributor pricing, package-aware drop-in alternatives, and design notes not in the abstract - cross-references both same-family Microchip variants and pin-compatible cross-brand alternatives where available.

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PIC16LF1613-E/P - 8-bit MCU, 3.5KB Flash, 32MHz | Microchip
PIC16LF1613-E/P

PIC16LF1613-E/P - 8-bit MCU, 3.5KB Flash, 32MHz | Microchip

The Microchip Technology PIC16LF1613-E/P is an 8-bit PIC microcontroller from the PIC16F series with 3.5KB (2K x 14) of Flash program memory, 256 bytes of RAM, and a maximum CPU speed of 32MHz, housed in a 14-pin PDIP (P) through-hole package. The -E suffix designates the -40C to +125C extended operating temperature grade, and the /P suffix denotes the plastic DIP package with 0.300 inch (7.62mm) row spacing for breadboard-friendly prototyping. A microcontroller (MCU) is a single-chip computer containing a CPU, memory, and programmable peripherals. PIC microcontrollers use a RISC-based Harvard architecture with separate program and data buses, enabling single-cycle instruction execution at predictable timing. Within the broader category hierarchy, the PIC16LF1613 sits as: microcontroller -> 8-bit MCU -> PIC16 family -> PIC16F sub-family -> PIC16LF1613 specific part. The 'LF' prefix indicates a low-voltage Flash variant supporting operation down to 1.8V, making it well-suited for battery-powered applications. Key features include 3.5KB Flash self-programmable memory, 256 bytes RAM, a 10-bit Analog-to-Digital Converter (ADC), Configurable Logic Cells (CLC), Complementary Waveform Generator (CWG), and Zero-Cross Detect (ZCD) peripheral. The device operates from 1.8V to 3.6V (LF range), with internal oscillator options to minimize external component count. The 14-pin package exposes up to 12 I/O pins with interrupt-on-change capability on selected ports. The PIC16LF1613 architecture employs a modified Harvard design with a 14-bit instruction word optimized for C code density. The integrated peripheral set (CLC, CWG, ZCD, SMT) targets motor control and lighting applications that previously demanded discrete logic. The 32MHz internal oscillator provides 8 MIPS instruction throughput with calibrated accuracy suitable for UART communications. This part suits use cases in small motor control (fan/PCF speed control), solid-state lighting dimming, switched-mode power supply (SMPS) digital control, and general-purpose embedded logic replacement. It is pin-compatible with other PIC16F161x family members, simplifying migration to higher-memory variants. When designing, ensure decoupling capacitors are placed within 5mm of the VDD pin. The ICSP programming pins (ICSPCLK/ICSPDAT) require isolation from application circuitry, and unused I/O pins should be configured as outputs low to minimize current consumption. The -E temperature grade permits automotive and industrial deployments. This page synthesizes distributor pricing across multiple vendors, drop-in same-package alternatives, and practical design notes not consolidated in any single manufacturer document.

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PIC16LF1613-E/SL - 8-bit MCU, 3.5KB Flash, 32MHz, 14-SOIC | Microchip
PIC16LF1613-E/SL

PIC16LF1613-E/SL - 8-bit MCU, 3.5KB Flash, 32MHz, 14-SOIC | Microchip

The Microchip PIC16LF1613-E/SL is an 8-bit PIC RISC microcontroller with 3.5KB Flash, 32MHz CPU, and a 14-pin SOIC package, operating from 3.3V or 5V. It is part of the PIC16F1613 family with low-power (LF) silicon, making it ideal for battery-powered and energy-harvesting designs. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program memory (Flash), data memory (RAM), and a rich set of on-chip peripherals. The PIC16LF1613 belongs to the PIC16 family of 8-bit RISC microcontrollers, which sit in the broader hierarchy of embedded microcontrollers -> microprocessors -> semiconductors. Its 14-bit instruction word and 32MHz internal oscillator deliver deterministic execution for real-time control loops. Key features of the PIC16LF1613-E/SL include 3.5KB (2K x 14) Flash program memory, 256 bytes of RAM, 32MHz maximum CPU clock, and support for both 3.3V and 5V operation. Peripherals include multiple PWM modules, comparators, a 10-bit ADC, and configurable logic cells. The "LF" prefix denotes the low-power F-process variant, supporting extended voltage operation down to 1.8V for low-power designs. Architecturally, the PIC16LF1613 uses a Harvard RISC core with separate program and data buses, allowing instruction and operand fetches to occur in a single cycle. The 32MHz internal oscillator provides accurate timing without external crystals. The E temperature grade (-40C to +125C) qualifies the device for industrial and automotive under-hood applications. Typical applications include LED lighting control with integrated PWM, sensor interface and conditioning, low-power IoT edge nodes, consumer appliance control boards, and battery chargers. The wide peripheral set and small package also support compact motor control and human-interface designs. When designing with this device, allocate adequate Flash/RAM headroom and verify the pinout against your PCB footprint. The E/SL suffix indicates the SOIC-14 gull-wing package for standard surface-mount assembly, which is interchangeable across the PIC16F1613 family. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.

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PIC16LF1613-E/ST - 8-bit MCU, 3.5KB Flash, 32MHz, 14-TSSOP
PIC16LF1613-E/ST

PIC16LF1613-E/ST - 8-bit MCU, 3.5KB Flash, 32MHz, 14-TSSOP

The Microchip Technology PIC16LF1613-E/ST is an 8-bit PIC microcontroller with 3.5 KB Flash program memory, 256 bytes RAM, and a 32 MHz internal oscillator, housed in a 14-pin TSSOP package. The device operates from 1.8 V to 3.6 V (LF low-power family), targeting battery-powered and energy-harvesting designs that demand extended runtimes and ultra-low sleep current. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, non-volatile program memory (Flash), volatile working memory (RAM), and a rich set of peripherals such as timers, ADC, comparators, PWM, and communication interfaces. Within the broader taxonomy, the PIC16LF1613 belongs to the 8-bit PIC16 family (Microchip mid-range architecture), which itself sits under the RISC microcontroller category and the wider power-management-aware embedded controller hierarchy. The "LF" prefix designates the low-voltage variant, which sacrifices absolute maximum supply voltage for dramatically reduced active and sleep currents versus standard PIC16F devices. Key features include 32 MHz operation (8 MIPS), 3.5 KB self-programmable Flash, 256 bytes RAM, 12 I/O pins, a 10-bit ADC with computation (ADC2), multiple PWM modules, configurable logic cells (CLC), numerically controlled oscillator (NCO), and zero-cross detection (ZCD) for TRIAC control. Peripherals such as CLC and NCO allow designers to replace discrete glue logic and analog timers, reducing BOM cost and board area in appliance and lighting control products. Architecturally, the PIC16LF1613 uses Microchip's enhanced mid-range 14-bit instruction set, which provides a C-friendly development experience through the MPLAB X IDE and XC8 compiler. The integrated Core Independent Peripherals (CIPs) - CLC, NCO, CWG, ZCD - can operate without CPU intervention, freeing the core for higher-level tasks and enabling deterministic real-time response even at low clock rates. Typical applications include consumer appliance control (washing machines, microwave ovens), LED lighting with TRIAC dimming, battery-powered IoT sensor nodes, low-cost motor control loops, and remote control units. The combination of 14-TSSOP footprint, 32 MHz speed, and CIPs makes it well suited to designs migrating from legacy PIC12/PIC16 mid-range parts to a more capable but pin-compatible successor. When designing with this MCU, ensure the LF supply rail stays within 1.8 V to 3.6 V; connecting 5 V directly will damage the device. Use MPLAB X IDE with the XC8 compiler, configure ICD programming via the ICSP header, and verify EMC behavior of the ZCD and CLC peripherals against your dimmer or sensor analog front-end. This page synthesizes distributor pricing, drop-in same-package alternatives, and design notes - including parameter proximity scoring and AEC-Q100 considerations - that are not aggregated on the manufacturer product page.

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PIC16LF1613-I/ST - 8-Bit 32MHz 3.5KB Flash MCU | Microchip
PIC16LF1613-I/ST

PIC16LF1613-I/ST - 8-Bit 32MHz 3.5KB Flash MCU | Microchip

The Microchip PIC16LF1613-I/ST is an 8-bit PIC microcontroller from the PIC® XLP™ 16F family, offering 32MHz CPU speed, 3.5KB (2K x 14) flash program memory and 256 bytes of SRAM in a 14-pin TSSOP package. Its nanoWatt XLP technology delivers extremely low active and sleep currents for battery-powered applications, while integrated peripherals include a 10-bit ADC with computation, Configurable Logic Cells (CLC), Complementary Waveform Generator (CWG), Numerical Comparator (NCO) and Zero-Cross Detection (ZCD). Operating voltage spans 1.8V to 3.6V across an industrial -40C to +85C range, and the device supports in-circuit serial programming (ICSP) via two pins for flexible prototyping and field updates. A microcontroller (MCU) is a single-chip computer that integrates a CPU, RAM, non-volatile program memory, and peripheral interfaces into one IC. MCUs sit at the heart of virtually every embedded system, executing deterministic firmware that controls sensors, actuators, and communication links. The 8-bit class remains attractive when system cost, code density, and ultra-low sleep current dominate the design trade-off, particularly in sensor nodes, white goods, personal care devices, and remote controls. The PIC16F161X family specifically targets low-cost motor and lighting control with on-chip signal-conversion and timing peripherals that normally require external components. Key features include 32MHz internal oscillator, 14-pin TSSOP footprint, 256 bytes SRAM, 128 bytes EEPROM, a 10-bit ADC with hardware Capacitive Voltage Divider (CVD) for touch and capacitive sensing, and dedicated peripherals for zero-cross detection, waveform generation, and configurable logic. Internal clock accuracy eliminates external crystals in many designs, reducing BOM cost and PCB area. Typical applications include small DC motor and BLDC control, LED lighting drivers, sensor signal conditioning, household appliances, and ultra-low-power IoT nodes. The XLP nanoWatt architecture makes it suitable for battery-powered products targeting years of service life on a single coin cell. When designing with this device, plan pin allocation carefully - only 14 pins are available, and shared peripheral functions can quickly exhaust the available I/O. Use Microchip's MPLAB X IDE with XC8 compiler for development; pick PIC16LF1613-I/ST for industrial-temperature TSSOP builds, PIC16LF1613-I/SL for SOIC-14, or PIC16F1613 for 5V-tolerant extended voltage range. Verify the ZCD, CWG and NCO pin assignments against your PCB layout before committing to layout. This page synthesizes distributor pricing, drop-in alternatives from the same PIC16(L)F161X family and PIC16F1xxx cross-references, plus practical design notes that go beyond a manufacturer datasheet.

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PIC16LF1613T-I/ML - 8-bit XLP MCU 3.5KB Flash | Microchip
PIC16LF1613T-I/ML

PIC16LF1613T-I/ML - 8-bit XLP MCU 3.5KB Flash | Microchip

The Microchip Technology PIC16LF1613T-I/ML is an 8-bit PIC® XLP™ microcontroller built on a RISC architecture, featuring 3.5KB (2K x 14) of Flash program memory, 256 bytes of RAM, and a maximum CPU clock of 32 MHz. It is supplied in a 16-pin QFN (4x4 mm) surface-mount package with an exposed thermal pad, designated by the /ML package code and shipped on tape-and-reel (the 'T' suffix). The device integrates a 10-bit A/D converter and is engineered for low-power operation, operating from a wide voltage range of 1.8V to 3.6V (typical 3.3V) and across an industrial temperature range of -40°C to +85°C. A microcontroller (MCU) is a single-chip computer that integrates a CPU, memory (Flash, RAM, EEPROM), and programmable peripherals into one IC. PIC microcontrollers from Microchip are widely adopted in embedded designs because of their deterministic instruction set, simple programming model, and extensive peripheral ecosystem. The PIC16LF1613 belongs to the PIC16F16xx family of mid-range 8-bit cores and is targeted at cost-sensitive, battery-powered applications where low active current and deep sleep modes are mandatory. Its hierarchical position in the taxonomy is: microcontroller -> 8-bit MCU -> PIC16 family -> RISC core -> embedded control IC. Key features include ultra-low-power (XLP) technology with active current typically under 1 mA and sleep currents in the microamp range, hardware peripherals such as a 10-bit ADC, comparators, PWM modules, and the Configurable Logic Cell (CLC) for hardware glue logic, plus support for capacitive touch sensing via the mTouch peripheral. The integrated Core Independent Peripherals (CIPs) allow background tasks without CPU intervention, reducing overall system power consumption. Technical depth: the device uses a 14-bit instruction word with a 35-instruction set, executes most instructions in a single clock cycle, and supports interrupt-driven operation. The 16-QFN package offers a small 4x4 mm footprint, with the exposed pad providing thermal dissipation down to a 31°C/W θJA typical value. Programming is supported through Microchip's MPLAB X IDE and the XC8 compiler suite. Typical applications include consumer appliances, IoT sensor nodes, battery-powered handheld devices, low-cost motor control, and lighting controllers. The wide operating voltage range also makes it suitable for 3.3V-logic digital systems. Design consideration: the 16-QFN exposed pad must be soldered to a sufficient copper area for thermal and electrical performance; inadequate soldering to the EP is the most common cause of field failures in QFN-package MCUs. Use at least 0.5 square inches of copper on the EP node. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.

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PIC16LF1613T-I/SL - 8-bit MCU, 3.5KB Flash, 32MHz, 14-SOIC | Microchip
PIC16LF1613T-I/SL

PIC16LF1613T-I/SL - 8-bit MCU, 3.5KB Flash, 32MHz, 14-SOIC | Microchip

The Microchip Technology PIC16LF1613T-I/SL is an 8-bit PIC microcontroller built on the enhanced mid-range core with 3.5KB (2K x 14) of Flash program memory, 256 bytes of RAM, and a 32MHz internal oscillator. Housed in a 14-pin SOIC (SL) package, it belongs to the PIC® XLP™ 16F family and targets ultra-low-power embedded designs operating from 1.8V to 3.6V. What is an 8-bit microcontroller? A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program memory (Flash), data memory (RAM), and peripheral interfaces such as timers, ADCs, and communication ports. An 8-bit MCU processes data 8 bits at a time and is widely used in cost- and power-sensitive embedded applications. Within the broader taxonomy, the PIC16LF1613 belongs to: 8-bit MCU -> PIC16 family -> PIC16F1xxx enhanced mid-range -> PIC® XLP™ 16F series -> power management class of embedded controllers. Key features include the eXtreme Low Power (XLP) technology that delivers nanoWatt sleep currents, four 8-bit timers, a 10-bit ADC with up to 8 channels, enhanced PWM modules, and integrated peripherals such as configurable logic cells (CLC) and numerically controlled oscillator (NCO) for frequency generation. The device also supports multiple communication interfaces including I2C, SPI, and EUSART. The 14-SOIC package operates across the industrial -40C to +85C temperature range. The PIC16LF1613 utilizes Microchip's enhanced mid-range core (14-bit instruction width) with a 2-stage pipeline, providing up to 32MHz operation (8 MIPS) while consuming only microamps in active mode and nanoamps in sleep mode. The integrated core-independent peripherals (CLC, NCO, PWM) offload tasks from the CPU, enabling lower power consumption and faster system response. The combination of XLP technology and peripheral flexibility makes it suitable for battery-powered sensor nodes and IoT endpoints. Typical applications include low-power IoT sensor nodes, battery-powered home automation devices, LED lighting controllers, consumer electronics with touch or capacitive sensing, and small appliance control boards. The wide operating voltage range and ultra-low sleep current are particularly valuable in energy-harvesting designs. When designing with this device, carefully evaluate the I/O count: the 14-SOIC package exposes only 12 I/O pins, which may constrain designs requiring multiple interfaces. For designs needing more I/O, consider the PIC16LF1613 in larger package options such as 20-pin SOIC or 28-pin QFN within the same family. This page synthesizes distributor pricing from DigiKey/Mouser/LCSC, drop-in alternatives from the PIC16 family, and practical low-power design notes not found in the manufacturer datasheet.

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PIC16LF1613T-I/ST - 8-bit MCU, 3.5KB Flash, 32MHz | Microchip
PIC16LF1613T-I/ST

PIC16LF1613T-I/ST - 8-bit MCU, 3.5KB Flash, 32MHz | Microchip

The Microchip Technology PIC16LF1613T-I/ST is an 8-bit PIC microcontroller based on the enhanced mid-range core, integrating 3.5KB Flash program memory and 256 bytes of RAM in a 14-pin TSSOP package. It operates up to 32MHz with a wide voltage range from 1.8V to 3.6V (LF variant), targeting ultra-low-power applications that benefit from the eXtreme Low Power (XLP) technology. The device is supplied on Tape & Reel and targets industrial temperature grade (-40C to +85C). An 8-bit microcontroller (MCU) is a single-chip computer that integrates a CPU, non-volatile program memory (Flash), volatile data memory (RAM), and peripherals such as timers, ADC, and communication interfaces into one package. Within the broader electronics taxonomy, an MCU belongs to microcontrollers -> integrated circuits -> semiconductors. The PIC16 family sits between simple 8-bit controllers and 32-bit MCUs, optimised for cost-sensitive, deterministic, low-power embedded designs such as sensor nodes, consumer appliances, and battery-powered IoT devices. Key features of the PIC16LF1613 include multiple 16-bit timers, a 10-bit ADC with up to 8 channels, enhanced PWM modules, an on-chip temperature indicator, and the Core Independent Peripherals (CIPs) that offload tasks from the CPU. The wide 1.8V-3.6V supply range plus nanoWatt XLP sleep modes (down to ~20 nA typical) make the device especially suitable for battery-powered products. It is pin-compatible with several PIC16F1xxx family members, enabling straightforward migration across the family. Typical applications include battery-operated sensor modules, IoT edge nodes, low-power wireless sensors, LED lighting controllers, and small consumer appliances. The combination of small package, low power, and on-chip peripherals allows engineers to build compact, efficient designs without external components. Design consideration: when migrating between PIC16LF1613 variants, verify the pinout against the target package because the TSSOP-14 pinout differs from QFN or SOIC variants. Always check the device's errata sheet and configuration bits in MPLAB X IDE before production programming. The 'T' suffix indicates Tape & Reel packaging. This page synthesises distributor pricing, drop-in alternatives from the PIC16 family, and practical design notes not aggregated in any single manufacturer document.

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PIC16LF1614-I/ML - 8-bit 32MHz 7KB Flash MCU | Microchip XLP
PIC16LF1614-I/ML

PIC16LF1614-I/ML - 8-bit 32MHz 7KB Flash MCU | Microchip XLP

The Microchip Technology PIC16LF1614-I/ML is an 8-bit PIC® XLP™ 16F microcontroller delivering 32 MHz CPU performance with 7 KB (4K x 14) Flash program memory, housed in a 16-pin QFN (4x4) package with exposed pad. It belongs to Microchip's PIC16(L)F161x family, designed for embedded control of small motors and general-purpose applications in 8/14/20-pin packages. What is an 8-bit microcontroller? An 8-bit MCU is a single-chip computer that processes data in 8-bit chunks, executing instructions from on-chip Flash memory. It belongs to the hierarchy: microcontroller -> embedded controller -> semiconductor -> integrated circuit. The 'LF' suffix in PIC16LF1614 indicates the low-power (F) process variant, supporting operation down to 1.8V and enabling Microchip's eXtreme Low Power (XLP) technology. PIC16 Family variants such as the 'F1614 are part of Microchip's enhanced mid-range core architecture. Key features include 7 KB Flash, 512 bytes RAM, 12 I/O pins, a 10-bit ADC with Zero-Cross Detection (ZCD), Windowed Watchdog Timer (WWDT), CRC/Scan, 24-bit Signal Measurement Timer (SMT), and an integrated temperature indicator. The device operates from 1.8V to 3.6V (LF variant) and supports active current consumption in the microamp range when peripherals are switched off. The 16-pin QFN (4x4) exposed-pad package offers a compact footprint suitable for space-constrained designs and provides enhanced thermal dissipation through the exposed pad. Technically, the PIC16LF1614 uses Microchip's enhanced mid-range 14-bit instruction set with a 16-level hardware stack and vectored interrupts. The peripheral set includes two 10-bit PWMs, a Complementary Waveform Generator, Configurable Logic Cell (CLC), and the unique Zero-Cross Detect module for AC line voltage zero-crossing detection without external optocouplers. The internal 32 MHz oscillator is factory calibrated to ±1%. Typical applications include small motor control (fans, pumps, low-side/H-bridge drivers), AC-powered lighting and appliance control, capacitive-touch user interfaces, sensor nodes for IoT, and battery-powered low-duty-cycle devices where XLP sleep currents below 50 nA extend operating life. The ZCD module simplifies TRIAC dimmer designs by detecting mains zero crossings directly. Design consideration: the exposed pad on the QFN package must be soldered to the PCB ground plane for electrical and thermal performance. The microcontroller cannot start without a valid configuration word; designers should configure FEXTOSC and WDTE early in firmware. The 32 MHz internal oscillator allows a one-to-one MCU enables VREG-driven core voltage regulator, eliminating the need for an external LDO when running from a single Li-ion or 3.3V supply. This page synthesizes distributor pricing, drop-in alternatives from Microchip's PIC16 family, and practical design notes for low-power embedded designs not found in the manufacturer datasheet.

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PIC16LF1614T-I/ML - 8-bit 32MHz MCU 7KB Flash 16-QFN | Microchip
PIC16LF1614T-I/ML

PIC16LF1614T-I/ML - 8-bit 32MHz MCU 7KB Flash 16-QFN | Microchip

The Microchip Technology PIC16LF1614T-I/ML is an 8-bit RISC microcontroller in the PIC16 family featuring a 32MHz internal core, 7KB (4K x 14) of Flash program memory, and 256 bytes of RAM, housed in a 16-pin QFN (4x4 mm) package with exposed thermal pad. It is part of the PIC XLP (eXtreme Low Power) family and operates across a wide 1.8V to 3.6V supply range, targeting battery-powered and energy-harvesting applications. A microcontroller (MCU) is an integrated circuit containing a CPU, non-volatile program memory (Flash/ROM), volatile data memory (RAM), and configurable peripherals such as timers, comparators, ADCs, and communication interfaces on a single die. The PIC16 architecture is a Harvard-type RISC core with a 14-bit instruction word optimized for deterministic single-cycle execution. Within the power management hierarchy, microcontrollers sit at the application layer, executing control logic and driving actuators that regulators like LDOs and DC-DC converters supply with stable voltage. The "LF" prefix designates the low-voltage Flash variant suitable for 1.8V-3.6V operation. Key differentiating features include the integrated Core Independent Peripherals (CIPs) such as Configurable Logic Cells (CLC), Numerically Controlled Oscillator (NCO), and Complementary Waveform Generator (CWG), which offload timing-critical functions from the core to reduce code complexity and power consumption. The device also offers 2 comparators, up to 9 timers, a 10-bit ADC, and an Enhanced Universal Synchronous Asynchronous Receiver Transmitter (EUSART) for serial communication. The XLP designation ensures nanoWatt technology with sleep currents in the nanoampere range, enabling multi-year battery life. The PIC16LF1614T-I/ML's 16-QFN (4x4 mm) exposed-pad package provides excellent thermal performance for the LF silicon, supports surface-mount reflow assembly, and integrates into compact designs where PCB area is at a premium. Operating junction temperature spans -40C to +85C (-I grade), satisfying industrial environment requirements. Typical applications include IoT sensor nodes, low-power wireless remote controls, BLDC motor control with CIP-assisted commutation, LED lighting controllers, and battery-powered home automation devices. The integrated NCO and CWG make this MCU particularly attractive for waveform generation, FAN control, and lighting dimming applications. For circuit design, place a 100nF decoupling capacitor as close as possible to the VDD pin and connect the exposed pad to a ground copper pour for thermal dissipation. Do not leave the EP floating, as it serves as the primary thermal path and a secondary ground reference. This page synthesizes distributor pricing, same-family drop-in alternatives, and CIP configuration notes not consolidated in the Microchip datasheet, providing design engineers with an actionable reference for evaluating the PIC16LF1614T-I/ML in real-world low-power embedded systems.

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PIC16LF1615-E/JQ - 8-bit MCU, 14KB Flash, 32MHz, 16-UQFN | Microchip
PIC16LF1615-E/JQ

PIC16LF1615-E/JQ - 8-bit MCU, 14KB Flash, 32MHz, 16-UQFN | Microchip

The Microchip Technology PIC16LF1615-E/JQ is an 8-bit PIC® XLP™ 16F microcontroller featuring 14KB (8K x 14) of Flash program memory, 1KB of RAM, and a 32MHz internal oscillator, housed in a 16-pin UQFN (4x4 mm) package with exposed pad. It integrates a 10-bit ADC, Zero-Cross Detection (ZCD), Windowed Watchdog Timer (WWDT), and a hardware CRC engine, targeting low-power and signal-conditioning applications. An 8-bit microcontroller (MCU) is a compact, single-chip computer built around an 8-bit data path and Harvard architecture. PIC MCUs sit in the hierarchy of microcontrollers -> embedded processors -> semiconductors. The "LF" prefix denotes the extended XLP (eXtreme Low Power) family optimized for battery-operated designs with sub-uA sleep currents, while the "16F" indicates Flash-based program memory in the 14-bit instruction-word mid-range core. The E temperature grade denotes an industrial -40C to +125C operating range. Key features include the 32MHz maximum CPU clock (8 MIPS), 10-bit ADC with computation, ZCD for AC line sensing without optocouplers, Windowed WWDT for ISO 26262 / IEC 60730 safety compliance, peripheral pin select for flexible I/O mapping, and Core Independent Peripherals (CIPs) that offload tasks from the CPU. The 16-UQFN package (4x4 mm) provides a small footprint suitable for space-constrained designs while the exposed pad enhances thermal dissipation. Typical applications include LED lighting drivers, AC zero-cross switching, sensor signal conditioning, low-power IoT endpoints, and consumer white goods. The ZCD and 10-bit ADC with computation make it particularly suited for dimmer and power-metering front-ends. When designing with this MCU, allocate the bottom 256 bytes of Flash for device configuration words and respect the in-circuit serial programming (ICSP) pin assignments. The UQFN-16 package requires thermal pad soldering per IPC-7351 land-pattern guidelines. This page synthesizes distributor pricing, drop-in 16-UQFN package alternatives, and practical design notes not found in the manufacturer datasheet.

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PIC16LF1615-E/ML - 8-Bit MCU, 14KB Flash, 32MHz, 16-QFN | Microchip
PIC16LF1615-E/ML

PIC16LF1615-E/ML - 8-Bit MCU, 14KB Flash, 32MHz, 16-QFN | Microchip

The Microchip PIC16LF1615-E/ML is an 8-bit PIC16 microcontroller from the PIC® XLP™ 16F family, featuring 14KB (8K x 14) of Flash program memory, 1KB of RAM, and a maximum CPU clock of 32MHz, all housed in a 16-pin QFN (4x4 mm) package with an exposed pad for thermal dissipation. This low-power "LF" variant operates across a wide 1.8V to 3.6V supply range, making it well suited to battery-powered and energy-harvesting designs. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, non-volatile program memory (Flash), volatile data memory (RAM), and a rich set of peripherals such as timers, communication interfaces, and analog blocks. Within the broader taxonomy, an MCU sits inside the semiconductor hierarchy as: microcontroller -> embedded processor -> digital IC -> integrated circuit. The 8-bit PIC architecture delivers deterministic instruction execution with a small footprint and ultra-low-power sleep modes, making PIC16 parts especially popular in cost-sensitive and power-constrained embedded designs. Key features of the PIC16LF1615 include eXtreme Low Power (XLP) technology with nanoWatt XLP sleep currents below 100 nA typical, a 10-bit ADC with up to 8 channels, multiple 16-bit timers, hardware PWM, I²C/SPI/EUSART peripherals, an on-chip temperature indicator, and a complementary waveform generator (CWG). These peripherals enable direct control of small DC motors, LEDs, and sensor interfaces without external driver ICs. Architecturally, the device uses a RISC-based Harvard architecture with a 14-bit instruction word and a small, fast register file. The integrated Core Independent Peripherals (CIPs) such as CWG, NCO, and SMT allow complex timing and waveform generation to operate without CPU intervention, freeing the core for application logic and reducing overall power consumption. Typical applications include small DC motor control (fans, pumps, valves), LED lighting controllers, battery-powered IoT sensor nodes, consumer appliances, and general-purpose embedded control in industrial or home automation. The wide 1.8V–3.6V operating range enables direct connection to single-cell Li-Ion or two-cell alkaline battery stacks without additional regulation. When designing with this MCU, ensure the exposed pad (EP) of the QFN package is soldered to a sufficient copper pour on the PCB to meet thermal and electrical ground requirements. Program and debug access is via ICSP™ using two pins (PGC/PGD), so leave these accessible on the board for in-circuit programming. This page synthesizes distributor pricing, pin-compatible drop-in alternatives, and practical PCB design notes for the PIC16LF1615-E/ML - information not aggregated on a single manufacturer or distributor product page.

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PIC16LF1615-E/P - 8-Bit MCU, 14KB Flash, 32MHz | Microchip
PIC16LF1615-E/P

PIC16LF1615-E/P - 8-Bit MCU, 14KB Flash, 32MHz | Microchip

The Microchip Technology PIC16LF1615-E/P is an 8-bit PIC microcontroller in the PIC16 family with 14KB (8K x 14) of Flash program memory, 1KB of RAM, and a maximum CPU clock of 32MHz, housed in a 14-pin PDIP through-hole package. It operates from 1.8V to 3.6V supply and is built on Microchip's eXtreme Low Power (XLP) technology platform, optimized for battery-friendly applications. An 8-bit microcontroller (MCU) is a single-chip computer that integrates a CPU, program memory (Flash), data memory (RAM), non-volatile EEPROM, and peripherals into one device. The PIC16 architecture is a RISC Harvard family with a fixed 14-bit instruction word; in the broader taxonomy, an MCU sits under microcontrollers, embedded controllers, and finally semiconductors. The 8-bit class remains dominant where cost, deterministic interrupt latency, and low active/standby power matter more than raw throughput, typical use cases being sensor hubs, appliance controls, and human-interface nodes that talk to a host processor. Key features of the PIC16LF1615 include a 10-bit ADC with multiple channels, 12 I/O pins on this 14-pin package variant, hardware peripherals for timers, PWM, comparators, and the standard PIC16 peripheral set. The on-board Core Independent Peripherals (CIPs) such as the Complementary Waveform Generator (CWG), Numerically Controlled Oscillator (NCO), and Configurable Logic Cell (CLC) allow hardware-level signal generation without CPU intervention. Architecturally, the device uses an 8-bit data path with a 14-bit program word and a multi-stage pipeline that lets most instructions execute in one instruction cycle. XLP technology typically achieves sub-uA sleep currents in the deep-sleep modes, with fast wake-up times that suit duty-cycled battery nodes. Typical applications are low-power IoT sensor nodes, consumer handheld accessories, LED lighting controllers with mixed-signal feedback, simple motor-control subsystems, and battery-powered white goods. The 14-pin PDIP makes this part especially popular for breadboarding and through-hole educational designs. When designing with this MCU, ensure the supply rail stays inside the 1.8V to 3.6V window, and verify ADC input impedance against source impedance to keep acquisition error within budget. Choosing a power-on reset and watchdog strategy matched to the intended sleep/wake duty cycle avoids unnecessary brownouts. This page synthesizes distributor pricing, drop-in alternatives, package diagram, and practical design notes (ADC, power, layout) not found in the manufacturer datasheet alone.

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PIC16LF1615-E/ST - 8-Bit 32MHz MCU 14KB 14-TSSOP | Microchip
PIC16LF1615-E/ST

PIC16LF1615-E/ST - 8-Bit 32MHz MCU 14KB 14-TSSOP | Microchip

The Microchip Technology PIC16LF1615-E/ST is an 8-bit PIC microcontroller from the PIC16F/LF161x family, featuring 14KB (8K x 14) of Flash program memory and operating at up to 32 MHz in a 14-pin TSSOP package. The LF variant is the low-voltage (F) variant, supporting 1.8V to 3.6V supply operation, making it ideal for battery-powered applications that leverage the company's XLP (eXtreme Low Power) technology. A PIC (Peripheral Interface Controller) microcontroller is a compact, self-contained computer-on-a-chip that integrates a CPU core, program memory, RAM, EEPROM, and a rich set of peripherals including ADCs, timers, and communication interfaces. PIC microcontrollers are classified within the broader 8-bit MCU hierarchy, alongside AVR, 8051, and STM8 architectures, and serve as power-optimized building blocks for embedded control. Key features include a 10-bit ADC, 1KB of RAM, hardware PWM, complementary waveform generators (CWG), zero-cross detection (ZCD), and 24-bit signal measurement timer (SMT) peripherals specifically tailored for motor control, lighting, and general-purpose embedded designs. The integrated peripherals reduce external component count and BOM cost. The device employs Microchip's enhanced mid-range core architecture with a hardware multiplier, supporting C and assembly development through MPLAB X IDE and the XC8 compiler. The 14-TSSOP package offers compact footprint with full peripheral access on every pin via peripheral pin select (PPS). Typical applications include small BLDC motor control, LED lighting drivers, sensor nodes, battery-powered IoT endpoints, and general-purpose embedded controllers in consumer and industrial products. When designing, ensure proper decoupling (100nF + bulk) near VDD, configure the PPS function map for your peripheral routing, and use the LF's wide 1.8V-3.6V range to support Li coin-cell and 2xAA battery stacks directly. This page synthesizes distributor pricing, drop-in same-package alternatives, and practical design notes that complement - rather than duplicate - the manufacturer datasheet.

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PIC16LF1615-I/ML - 8-bit MCU 14KB Flash 32MHz QFN-16 | Microchip
PIC16LF1615-I/ML

PIC16LF1615-I/ML - 8-bit MCU 14KB Flash 32MHz QFN-16 | Microchip

The Microchip Technology PIC16LF1615-I/ML is an 8-bit Flash microcontroller from the PIC16F family, delivering 32 MHz CPU performance with 14 KB (8K x 14) of on-chip program memory in a 16-pin QFN (4x4 mm) package with exposed pad. The part is part of Microchip's eXtreme Low Power (XLP) family, optimized for battery-powered and energy-harvesting designs where nanowatt-level sleep currents and active-mode efficiency both matter. The 'LF' prefix indicates the 1.8-3.6 V wide-voltage core, versus the standard F variant (2.3-5.5 V). 1 KB of SRAM backs the 14 KB Flash, and the device integrates a 10-bit A/D converter, capture/compare/PWM (CCP), 24-bit Signal Measurement Timer (SMT), Zero-Cross Detect, and math-accelerating peripherals aimed at small motor control and general-purpose embedded applications. An 8-bit microcontroller (MCU) is a self-contained computer-on-a-chip that integrates an 8-bit CPU core, program memory (Flash/ROM), data memory (RAM), and a configurable set of peripheral interfaces (timers, ADC, communication ports, GPIO). The PIC16 architecture sits in the broader microcontroller taxonomy: 8-bit MCU -> embedded microcontroller -> microcontroller -> semiconductor. 8-bit MCUs remain dominant in cost-sensitive, deterministic-control applications where the computational overhead of 32-bit cores is unnecessary. Key features of the PIC16LF1615-I/ML include up to 32 MHz operation from internal oscillator, hardware 10-bit ADC with computation, peripheral pin select for flexible signal routing, and XLP nanoWatt sleep modes that drop quiescent current to sub-microamp levels. The QFN-16 4x4 mm footprint suits compact, thermally-constrained layouts while the exposed pad lowers thermal resistance to the PCB copper. The PIC16LF1615 is built around a modified Harvard RISC core with a 14-bit instruction word and hardware stack, paired with on-chip debugging via Microchip's MPLAB ICD interface. Internal oscillator accuracy is factory calibrated to within +/-1% across voltage and temperature, eliminating an external crystal in many designs. The device supports in-circuit serial programming (ICSP) and high-voltage ICSP for unprogrammed parts. Typical applications include small DC motor control (BLDC, stepper, brushed), IoT sensor nodes, battery-powered consumer devices, low-cost home appliances, LED lighting controllers, and general-purpose logic replacement. The wide 1.8-3.6 V operating range lets it run directly from single-cell Li-ion or two-cell alkaline supplies. When designing with this part, pay attention to decoupling: place 100 nF and 10 uF capacitors within 2 mm of VDD. Configure unused pins as outputs low to minimize current draw. Programming requires MPLAB X IDE with XC8 compiler; pick the LVP configuration word only if RB6/RB7 are free for ICSPDAT/ICSPCLK. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone.

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PIC16LF1615-I/P - 8-bit XLP MCU 14KB Flash 32MHz | Microchip
PIC16LF1615-I/P

PIC16LF1615-I/P - 8-bit XLP MCU 14KB Flash 32MHz | Microchip

The Microchip Technology PIC16LF1615-I/P is an 8-bit CMOS microcontroller based on the PIC16 CPU core with 14KB (8K x 14) of Flash program memory, 1KB of RAM, and an operating frequency up to 32MHz. Housed in a 14-pin PDIP (P) through-hole package, it targets low-power and space-constrained embedded designs with the company's eXtreme Low Power (XLP) technology. An 8-bit microcontroller (MCU) is a single-chip computer that integrates a CPU, program memory (typically Flash), data memory (RAM and EEPROM), peripherals, and I/O on a single die. Within the broader semiconductor taxonomy, an 8-bit MCU belongs to microcontrollers -> embedded processors -> integrated circuits -> semiconductors. The PIC16 family uses a Harvard RISC architecture with a small, deterministic instruction set optimized for code density and low power, making PIC16LF1615-I/P well suited to battery-powered and always-on applications. Key features include a wide operating voltage range of 1.8V to 3.6V at full speed, on-chip peripherals such as Configurable Logic Cells (CLC), Complementary Waveform Generator (CWG), Zero-Cross Detect (ZCD), Numerically Controlled Oscillator (NCO), and multiple PWM/Signal Measurement Timer modules. The 14-pin PDIP package is breadboard-friendly, simplifying prototyping, education, and hobbyist designs. The device integrates the PIC16 enhanced mid-range core with hardware Multiply and a 32MHz internal oscillator, eliminating external clock components in many designs. Its XLP technology delivers typical sleep currents in the nanoampere range and active-mode currents well below 1 mA/MHz, supporting years of operation from a single coin cell. On-chip peripherals such as the NCO and CLC enable digital signal synthesis and custom logic functions without external components. Typical applications include consumer white goods and small appliances, LED lighting control, low-power wireless remote controls, sensor interface boards, IoT edge nodes, and battery-backed instrumentation. The 14KB Flash comfortably supports communication stacks, state machines, and user interface code for compact products. When selecting this part, ensure your design respects the 1.8V-3.6V supply range and that I/O count is sufficient - the 14-pin PDIP variant exposes a subset of the full device pinout. For surface-mount designs, the SOIC-14 or QFN variants of the same die are recommended. This page synthesizes distributor pricing, parametric drop-in alternatives, and practical design notes not consolidated in the manufacturer datasheet, providing a single reference for engineers evaluating PIC16LF1615-I/P for new designs or redesigns.

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PIC16LF1615-I/SL - 8-bit 32MHz 14KB Flash MCU | Microchip | SOIC-14
PIC16LF1615-I/SL

PIC16LF1615-I/SL - 8-bit 32MHz 14KB Flash MCU | Microchip | SOIC-14

The Microchip Technology PIC16LF1615-I/SL is an 8-bit PIC16 microcontroller built on the PIC® XLP™ 16F family, featuring 14 KB (8K x 14 words) of Flash program memory and 32 MHz maximum CPU speed in a 14-pin SOIC package. The 'LF' prefix denotes the low-voltage, low-power variant operating from 1.8V to 3.6V, while the 'F1615' sub-family integrates peripherals such as a 10-bit ADC with Computation (ADC2), Zero-Cross Detect (ZCD), Windowed Watchdog Timer (WWDT), Cyclic Redundancy Check (CRC) with scan, and a configurable Logic Cell. Background: An 8-bit microcontroller (MCU) is a single-chip computer that integrates a CPU core, Flash program memory, SRAM data memory, and peripherals such as timers, ADCs, and communication interfaces on one silicon die. The '8-bit' designation refers to the ALU and data bus width, which sets the natural operand size for arithmetic, register operations, and I/O handling. PIC microcontrollers sit in the broader taxonomy of embedded microcontrollers -> microcontrollers -> microprocessors -> integrated circuits, and the PIC16 sub-family targets ultra-low-power, cost-sensitive applications using a Harvard RISC architecture. Key features include 14 KB self-programmable Flash, 1 KB RAM, 256 B EEPROM, up to 32 MHz internal oscillator, 10-bit ADC, Zero-Cross Detect (ZCD) for TRIAC/solid-state-relay control, Configurable Logic Cell (CLC), Complementary Waveform Generator (CWG), and Peripheral Pin Select (PPS). The device also includes an integrated temperature indicator, multiple I/O ports with interrupt-on-change, and Microchip's eXtreme Low Power (XLP) technology providing nanoWatt deep-sleep modes below 50 nA typical. The PIC16LF1615 uses Microchip's enhanced mid-range core with a 14-bit instruction word and a hardware stack of 16 levels. The 10-bit ADC supports up to 12 channels with hardware Capacitive Voltage Divider (CVD) for capacitive-touch sensing, and the CRC module supports memory integrity checking for IEC 60730 class B safety compliance. PPS allows mapping digital peripherals (UART, SPI, PWM, CLC outputs) to a wide choice of RPn pins, greatly simplifying PCB layout. Typical applications include LED lighting controls with TRIAC dimming, capacitive touch user interfaces, battery-powered IoT sensor nodes, white-goods and home-appliance user modules, and functional-safety embedded sub-systems where CRC scan and WWDT are required for IEC 60730 / UL 60730 compliance in household appliances. Design consideration: When migrating from the 5V PIC16F1615 to the LF variant, verify that the application's analog references, VOH levels, and peripheral operating ranges stay inside the 1.8V-3.6V supply envelope. Use the PPS register to remap peripherals before relying on default pin assignments, and place a 0.1 µF ceramic VDD bypass capacitor within 5 mm of the VDD pin. This page synthesizes distributor pricing, drop-in alternatives in the SOIC-14 footprint, and practical design notes not found in the manufacturer datasheet alone.

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PIC16LF1615-I/ST - 8-bit MCU, 32MHz, 14KB Flash 14-TSSOP | Microchip
PIC16LF1615-I/ST

PIC16LF1615-I/ST - 8-bit MCU, 32MHz, 14KB Flash 14-TSSOP | Microchip

The Microchip Technology PIC16LF1615-I/ST is an 8-bit PIC microcontroller from the PIC16F family, featuring a 32MHz CPU, 14KB (8K x 14) of Flash program memory, and a 14-pin TSSOP package. The device belongs to the PIC® XLP™ 16F series and operates across a wide voltage range suitable for both 3V and 5V applications, leveraging Microchip's eXtreme Low Power technology. A PIC (Peripheral Interface Controller) microcontroller is an 8-bit RISC-based microprocessor with integrated Flash program memory, RAM, EEPROM, and a rich set of on-chip peripherals. Within the broader taxonomy, the PIC16LF1615 sits as: PIC16F1615 -> 8-bit PIC microcontroller -> PIC microcontroller -> microcontroller -> embedded processor -> semiconductor. The 'LF' prefix indicates the low-voltage / low-power variant, supporting operation down to 1.8V and featuring Microchip's XLP™ (eXtreme Low Power) sleep modes that draw nanoamp-level currents in deep sleep. Key features include 14KB of self-programmable Flash program memory, 1KB of RAM, hardware peripherals such as 10-bit A/D converter, Capture/Compare/PWM (CCP), 24-bit Signal Measurement Timer (SMT), Zero-Cross Detection, and a complementary waveform generator for motor control. The 'LF' variant supports 1.8V-3.6V operation, making it suited for battery-powered applications. Programming is supported via In-Circuit Serial Programming (ICSP) and high-voltage ICSP, with the industrial temperature grade (-40C to +85C) denoted by the 'I' suffix. The PIC16LF1615-I/ST architecture is built around a 14-bit instruction word and a Harvard bus architecture with separate program and data paths, enabling single-cycle instruction execution except for branches. On-chip peripherals are interconnected through the Peripheral Pin Select (PPS) system, allowing flexible function remapping. This technical depth makes the device suitable for both general-purpose logic replacement and specialized applications such as motor control loops, where the 24-bit SMT and ZCD peripherals directly address zero-crossing detection and AC line measurement without external components. Typical applications include small BLDC / brushed DC motor control, ceiling fan controllers, LED lighting drivers, battery-powered IoT sensor nodes, and general-purpose low-power embedded control. The integrated 10-bit ADC and PWM channels allow direct interfacing with sensors and actuators without external signal conditioning. The TSSOP-14 footprint enables space-constrained designs where QFN packages cannot be reworked by hand. When designing with this device, ensure decoupling: a 100nF ceramic capacitor placed within 3mm of VDD, plus a 4.7uF bulk capacitor on the analog supply rail if ADC accuracy is required. The MCLR reset pin should be tied to VDD through a 10kΩ pull-up resistor with a 100nF cap to ground for reliable in-circuit programming. This page synthesizes distributor pricing, pin-compatible alternatives, and practical design notes not found in the manufacturer datasheet alone, providing engineers with a complete procurement and design reference.

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PIC16LF1615T-I/JQ - 8-bit MCU, 14KB Flash, 32MHz, XLP | Microchip
PIC16LF1615T-I/JQ

PIC16LF1615T-I/JQ - 8-bit MCU, 14KB Flash, 32MHz, XLP | Microchip

The Microchip Technology PIC16LF1615T-I/JQ is an 8-bit PIC16F-series microcontroller built on the eXtreme Low Power (XLP) architecture, delivering 32MHz core operation from 14KB (8K x 14 words) of Flash program memory and 1KB of SRAM in a 16-pin UQFN (4x4x0.5mm) package. According to the distributor data, it integrates a 10-bit ADC, a Zero-Cross Detect (ZCD) peripheral, a Windowed Watchdog Timer (WWDT) and a hardware CRC engine, and it ships in tape-and-reel (T/R) format for high-volume SMT assembly. A microcontroller (MCU) in this category is a single-chip computer that integrates a CPU core, non-volatile program memory (Flash), volatile data memory (SRAM), peripherals, and I/O into one package. MCUs sit at the heart of embedded systems, running firmware that drives sensors, actuators, and communication buses. The 8-bit PIC16 family from Microchip is widely used for cost- and power-sensitive applications because the RISC instruction set, deterministic timing, and rich peripheral mix reduce external component count and extend battery life. Key features that distinguish the PIC16LF1615T-I/JQ include its 32MHz internal oscillator (so no external crystal is required in most designs), 32MHz MIPS throughput, 1KB SRAM, 256 bytes of EEPROM, XLP sleep currents in the nanoamp range, and a peripheral set optimized for closed-loop control and signal conditioning. The integrated ZCD simplifies AC-line zero-crossing detection for TRIAC dimmers and motor control, while the WWDT and CRC blocks meet functional-safety expectations common in appliance and industrial sensors. Architecturally, the device is built on an enhanced mid-range 8-bit core with a 14-bit instruction word, hardware multiplier, and interrupt controller supporting both core and peripheral events. The wide operating voltage range (typically 1.8V to 3.6V for the LF variant) and the XLP sleep modes (Doze, Idle, Sleep with RTCC) make it suitable for battery-powered or energy-harvesting products. The internal 32MHz oscillator is factory-trimmed, allowing the device to operate at full speed immediately after power-on without external frequency calibration. Typical applications include low-cost consumer appliances, LED lighting controllers, battery-operated sensor nodes, fan and pump controllers, simple motor drives, and any compact 8-bit design where code density, peripheral integration, and low quiescent current matter. Industrial-grade variants of the same family are commonly used in HVAC, e-metering, and white-goods user-interface boards. When designing with this part, keep the UQFN-16 exposed pad soldered to a continuous ground pour for thermal and electrical performance, observe decoupling guidance (typically 100nF plus 1uF bulk near VDD), and reserve the ICSP/ICD pins for in-circuit programming - Microchip recommends not placing large capacitors directly on PGC/PGD to avoid programming interference. The integrated 32MHz oscillator eliminates the cost and PCB area of an external crystal but mandates careful clock-failure-handling firmware if your application depends on accurate long-term timing. This page synthesizes distributor pricing, drop-in package-equivalent alternatives, and practical design notes not found in the manufacturer datasheet.

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