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PIC16LF1719-I/PT - 28KB Flash 8-bit MCU, 32MHz, 44-TQFP
PIC16LF1719-I/PT

PIC16LF1719-I/PT - 28KB Flash 8-bit MCU, 32MHz, 44-TQFP

The Microchip Technology PIC16LF1719-I/PT is an 8-bit PIC microcontroller from the PIC® XLP™ 16F family that delivers 32 MHz CPU performance, 28 KB of Flash program memory and 2 KB of SRAM in a 44-pin TQFP (10x10 mm) package. The "LF" prefix denotes a wide-voltage 1.8 V–3.6 V core, which makes the part directly compatible with lithium-battery and energy-harvesting rails, while the "I" suffix specifies the industrial temperature grade of -40 °C to +85 °C. An 8-bit microcontroller is a single-chip computer built around an 8-bit data path, on-chip Flash for program storage, on-chip RAM for data, and a rich set of mixed-signal peripherals. PIC microcontrollers use a RISC instruction set and Harvard architecture, meaning the program and data buses are physically separated to allow simultaneous fetch and operand access. Within the broader component taxonomy, PIC MCUs belong to microcontrollers -> microcontrollers and microprocessors -> integrated circuits -> semiconductors. They occupy the same functional layer as AVR, STM8 and low-end Cortex-M0 parts but trade raw 32-bit throughput for deterministic interrupt latency, ultra-low sleep current, and a stable long-life toolchain. The PIC16LF1719 specifically sits in the "intelligent-analog" sub-family, integrating op-amps, 5/8-bit DACs, 10-bit ADC, comparators, COG, NCO, ZCD, CLC, and PPS signal routing on-chip, so most glue logic that would otherwise surround a small analog MCU can be absorbed into the silicon. Key differentiating features include four op-amps (with selectable internal/external routing), two 5-bit DACs and one 8-bit DAC, a 10-bit ADC with up to 28 channels, two comparators, and four 16-bit PWM/CCP timers. The PPS (Peripheral Pin Select) matrix lets designers remap most I/O functions to any digital pin, simplifying PCB layout for mixed-signal designs. A separate Low-Power Brown-out Reset (LPBOR) and Windowed Watchdog Timer improve system robustness in noisy industrial environments. The architecture uses a single-cycle ALU with a 32 MHz internal oscillator, two hardware stack levels of interrupt priority, and a 14-bit instruction word. The integrated 32 MHz HFINTOSC is factory calibrated to within ±1 % across voltage and temperature, which lets many designs eliminate an external crystal and reduce BOM cost. XLP (eXtreme Low Power) technology brings the typical sleep current below 50 nA with the RTC active, a key reason this part is favored in battery-powered sensors. Typical applications include battery-powered IoT sensor nodes, low-power wireless transmitters, white-goods and HVAC user-interface panels, handheld industrial instruments, LED lighting controllers with analog dimming, and small mixed-signal front-ends where the on-chip op-amps and DACs replace external analog ICs. In each scenario the wide-voltage core, XLP sleep current and integrated intelligent analog peripherals directly shorten design time and reduce board area. When designing with this device, keep the analog supply (AVDD) well bypassed and lay out the analog ground as a star or split plane that returns to the device EP, since the on-chip ADC accuracy depends heavily on clean ground. Always enable the Fail-Safe Clock Monitor (FSCM) when the system clock is derived from an external crystal, and reserve a free PPS channel for in-system debug via the ICSP pins (PGC/PGD) to avoid locking the MCU during board bring-up. This page synthesizes distributor pricing, drop-in same-package alternatives, and practical design notes not found in the manufacturer datasheet, giving procurement and design engineers a single reference for evaluating the PIC16LF1719-I/PT against modern low-power MCU requirements.

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PIC16LF1764-E/ML - 8-bit MCU, 7KB Flash, 32MHz, 16-QFN | Microchip
PIC16LF1764-E/ML

PIC16LF1764-E/ML - 8-bit MCU, 7KB Flash, 32MHz, 16-QFN | Microchip

The Microchip Technology PIC16LF1764-E/ML is a low-power 8-bit PIC16 microcontroller from the PIC® XLP™ 16F family, delivering 32 MHz CPU performance with 7 KB Flash program memory (4K x 14 words), 512 bytes RAM, and integrated 10-bit ADC in a 16-pin QFN (4x4 mm) package with exposed pad. The "LF" prefix denotes the wide-voltage 1.8V-3.6V operating range optimized for eXtreme Low Power (XLP) applications, while the "E" suffix specifies the -40C to +125C extended industrial temperature grade. An 8-bit microcontroller (MCU) is a programmable processor with an 8-bit data bus that integrates CPU core, non-volatile program memory (Flash), volatile working memory (RAM), and a configurable set of peripheral blocks on a single die. MCUs occupy the bottom of the embedded computing hierarchy below microprocessors and SoCs, and PIC microcontrollers specifically use a Harvard RISC architecture with separate program and data buses, deterministic instruction timing, and ultra-low-power sleep modes targeted at battery and energy-harvesting designs. Key features include 7 KB self-programmable Flash, 512 bytes SRAM, 128 bytes EEPROM, a 10-bit A/D converter with multiple channels, op-amp peripherals, zero-cross detect, high-current I/O pins, and XLP technology with nanoWatt sleep currents below 100 nA typical. The PIC16LF1764 supports up to 14 I/O pins depending on package variant, plus peripheral touch sensing, PWM, and configurable logic cells that allow on-chip signal conditioning without external components. Architecturally the device uses Microchip's enhanced mid-range 8-bit core with 49 instruction types, a 14-bit instruction word, and hardware multiplier assist. The integrated peripherals are accessed via a peripheral pin select (PPS) crossbar in larger variants, while signal-chain functions such as op amps, comparators, and DAC references are tied directly to specific I/O pins, giving engineers a small footprint yet capable analog-front-end platform. Typical applications include IoT sensor nodes, low-power wireless remote controls, LED lighting controllers, energy-harvesting switches, small motor/valve drivers, and battery-powered medical or wearable devices. The 4x4 mm QFN package also makes it suitable for space-constrained consumer and industrial modules. The -E/ML extended temperature grade enables automotive under-hood and outdoor industrial deployments as long as AEC-Q100 qualification is not mandatory. Designers should note the 1.8V-3.6V supply window is narrower than the F-variant's 2.3V-5.5V range, so the LF part is the correct choice for single alkaline (1.5V) and coin-cell supplies. Take care with the exposed pad - it must be soldered to the PCB ground plane for thermal and electrical performance. Programming is supported via ICSP (In-Circuit Serial Programming) with no high-voltage Vpp required on the LF device. This page synthesizes distributor pricing, drop-in QFN-16 alternatives, and practical design notes not found in the manufacturer datasheet alone.

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PIC16LF1764-E/P - 8-bit MCU, 7KB Flash, 32MHz, 14-PDIP | Microchip
PIC16LF1764-E/P

PIC16LF1764-E/P - 8-bit MCU, 7KB Flash, 32MHz, 14-PDIP | Microchip

The Microchip Technology PIC16LF1764-E/P is an 8-bit PIC16 microcontroller in the PIC XLP 16F family with 7KB Flash program memory, 512B RAM, a 10-bit ADC, and a maximum CPU speed of 32MHz, housed in a 14-pin PDIP through-hole package. The 'LF' prefix indicates the low-voltage variant supporting an operating voltage range from 1.8V to 3.6V, while the 'F' (non-L) parts run from 2.3V to 5.5V. The part is rated -40C to +125C extended industrial temperature range, designated by the 'E' suffix. A PIC microcontroller (Programmable Interface Controller, also called Peripheral Interface Controller) is a family of low-power 8-bit Harvard-architecture microcontrollers from Microchip Technology. PIC MCUs integrate CPU core, Flash program memory, SRAM, EEPROM, timers, ADC, comparators, and communication peripherals into a single chip; they sit in the broader category hierarchy of microcontroller -> embedded processor -> semiconductor IC. The PIC16 family specifically targets cost-sensitive, low-power, mixed-signal applications where 8-bit processing is sufficient and where on-chip intelligent analog (op amps, comparators, slope compensation) reduces external component count. Key features of the PIC16LF1764-E/P include 7KB (4K x 14) Flash, 512 bytes SRAM, 10-bit ADC with multiple channels, dual operational amplifiers, programmable ramp generator, slope compensation, zero-cross detect, and Microchip's eXtreme Low Power (XLP) technology. The device provides intelligent analog peripherals that can be interconnected via internal fabric to create closed-loop control channels without external glue logic. The 14-pin PDIP package is well-suited to hand-prototyping, hobbyist projects, and through-hole production assemblies where lead-bending reliability and socket replacement are required. The wide operating voltage (1.8V-3.6V) and ultra-low XLP sleep currents make it attractive for battery-powered sensors and energy-harvesting applications. Typical applications include LED lighting drivers (using the on-chip op amps and PWM for constant-current control), closed-loop SMPS control, battery chargers, sensor signal conditioning, low-power IoT edge nodes, and small motor controllers. The on-chip op amps and slope-compensation modules allow direct implementation of peak current-mode control in a single MCU. When designing with this part, ensure the chosen programmer/debugger (PICkit 3, PICkit 4, MPLAB Snap, or ICD 4) supports the PIC16F176x device family. The 'E' temperature grade means the device is qualified for -40C to +125C, suitable for outdoor and industrial deployments but not for AEC-Q100 automotive. This page synthesizes distributor pricing from 9 sources, parametric drop-in alternatives from the same PIC16 family, and practical design notes that complement the manufacturer datasheet.

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PIC16LF1764-E/ST - 8-Bit 32MHz 7KB Flash MCU | Microchip
PIC16LF1764-E/ST

PIC16LF1764-E/ST - 8-Bit 32MHz 7KB Flash MCU | Microchip

The Microchip Technology PIC16LF1764-E/ST is an 8-bit RISC microcontroller from the PIC® XLP™ 16F family, featuring 7KB (4K x 14 words) of Flash program memory, 512 bytes of RAM, and a 32 MHz internal oscillator. Housed in a 14-pin TSSOP (Thin Shrink Small Outline Package), the device operates from a 1.8V to 3.6V supply and integrates intelligent analog peripherals such as a 10-bit ADC, op-amps, zero-cross detect, and high-current I/O drivers. An 8-bit microcontroller (MCU) is a small computing system on a single integrated circuit that combines an 8-bit CPU core, program memory (Flash/ROM), data memory (RAM), and a configurable set of digital and analog peripherals. The 8-bit MCU category sits within the broader taxonomy of microcontrollers, which themselves belong to embedded processors and semiconductors. PIC® XLP™ (eXtreme Low Power) is Microchip's ultra-low-power 8-bit architecture targeting battery-operated and energy-harvesting applications. Key features include eXtreme Low Power (XLP) technology with active current typically below 50 µA/MHz, a 10-bit Analog-to-Digital Converter (ADC), Configurable Logic Cells (CLC), Complementary Waveform Generators (CWG), and multiple communication peripherals including I²C, SPI, and Enhanced USART. The TSSOP-14 package measures approximately 4.40 mm × 5.00 mm with 0.65 mm pitch, making it suitable for compact PCB layouts while preserving easy hand-soldering during prototyping. The PIC16LF1764 uses Microchip's enhanced mid-range core with a 14-bit instruction word and a 2-stage pipeline, delivering deterministic interrupt response for real-time control tasks. The integrated op-amps and 10-bit ADC enable direct sensor signal conditioning on-chip, reducing external component count in sensor-interface designs. Typical applications include IoT sensor nodes, low-power wireless transmitters, battery-powered handheld instruments, LED lighting controllers, home-automation peripherals, and small motor-control loops. Its XLP characteristics also suit remote controls and energy-harvesting switch interfaces. When designing with this part, allocate the RA0–RA5/RC0–RC7 pins carefully to balance analog and digital functions; consult the device pinout table in the manufacturer datasheet before locking the PCB. Ensure the configuration-word settings (oscillator, watchdog, code protection, brown-out) are set in code prior to first programming to avoid locked-out parts. This page synthesizes distributor pricing, drop-in alternatives, comparison matrices, and practical design notes not assembled in the standalone manufacturer datasheet, giving engineers a single decision-ready reference.

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PIC16LF1764-I/ML - 8-bit MCU, 7KB Flash, 32MHz | Microchip
PIC16LF1764-I/ML

PIC16LF1764-I/ML - 8-bit MCU, 7KB Flash, 32MHz | Microchip

The Microchip Technology PIC16LF1764-I/ML is a 8-bit PIC® XLP™ 16F microcontroller IC with 32MHz CPU speed, 7KB (4K x 14) of FLASH program memory, and 512B RAM, housed in a 16-pin QFN (4x4mm) package with exposed pad. It integrates a 10-bit ADC, op amps, zero-cross detect, high-current I/Os, and programmable logic peripherals in a low-power architecture. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program memory, data RAM, and programmable peripherals onto one IC. The 8-bit PIC16 family targets low-power, deterministic embedded applications. XLP™ (eXtreme Low Power) is Microchip's branded ultra-low-power technology for battery-operated designs, reducing sleep current below 50 nA in many variants. The PIC16(L)F1764/5/8/9 family specifically combines intelligent analog integration with digital peripherals to suit a variety of closed-loop and sensing applications. Key features include 7KB of self-programmable FLASH, 512B RAM, 10-bit ADC with up to 8 channels, two operational amplifiers, zero-cross detect, high-current sink/source I/O, and programmable logic cells. The 32MHz internal oscillator provides ample clock speed for sensor signal conditioning, while nanoWatt XLP technology extends battery life in standby applications. The architecture follows a Harvard RISC design with a single accumulator and 49 instructions, optimized for C and assembly code efficiency. The device supports In-Circuit Serial Programming (ICSP), operates from 1.8V to 3.6V (LF variant), and includes a 32kHz low-power oscillator plus a 32MHz high-speed oscillator. The integrated op amps allow direct interfacing with sensors without external analog components. Typical applications include LED lighting control, battery-powered sensor nodes, closed-loop fan control, motor drive companion ICs, and IoT endpoint devices. Designers value this part for its combination of analog integration and nanoWatt sleep modes in compact 16-pin QFN. When designing with this device, place a 0.1µF decoupling capacitor within 2mm of the VDD pin and consider the exposed pad thermal dissipation. The 16-QFN (4x4) footprint suits compact PCBs but requires careful solder stencil design for reliable reflow. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone.

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PIC16LF1764-I/P - 8-Bit 32MHz MCU, 7KB Flash | Microchip
PIC16LF1764-I/P

PIC16LF1764-I/P - 8-Bit 32MHz MCU, 7KB Flash | Microchip

The Microchip PIC16LF1764-I/P is an 8-bit PIC16 microcontroller featuring 7KB (4K x 14) of Flash program memory, 512 bytes of RAM, and a 32MHz internal core clock, housed in a 14-pin PDIP (0.300", 7.62mm) through-hole package. As part of the PIC16(L)F176x family, the device operates from 1.8V to 3.6V, integrates a 10-bit ADC with computation, two op-amps, zero-cross detect, and high-current I/O pins for intelligent analog and digital signal-chain integration. An 8-bit microcontroller (MCU) is a single-chip computer built around an 8-bit data path and a Harvard architecture that separates program and data memory for deterministic instruction execution. PIC16 MCUs sit at the entry level of Microchip's PIC family hierarchy, offering low power consumption (the "LF" suffix denotes the eXtreme Low Power "XLP" line) and a small footprint ideal for battery-powered and space-constrained designs. They integrate peripherals such as ADC, comparators, PWM, and op-amps to replace discrete analog components. Key features of the PIC16LF1764-I/P include 7KB Flash / 512B RAM / 128B EEPROM, 32MHz operation (8MHz internal oscillator with 4x PLL), 14 I/O pins with 25mA source/sink, two operational amplifiers, zero-cross detect, 10-bit ADC with computation (ADC2), 5-bit DAC, and Core Independent Peripherals (CIPs) such as CWG, NCO, and PWM. The "I" suffix indicates the industrial temperature range of -40C to +85C, and the "P" suffix denotes the 14-pin PDIP package. Typical applications include LED lighting control, switched-mode power supplies (SMPS), battery chargers, sensor signal conditioning, motor control, and consumer white goods. The on-chip op-amps and zero-cross detect simplify closed-loop feedback design, while the high-current I/O pins can directly drive MOSFETs and LEDs without external drivers. When designing with this MCU, ensure decoupling capacitors (100nF and 10uF) are placed close to VDD/VSS, and configure the unused I/O pins as outputs low to minimize power consumption. Program the device via In-Circuit Serial Programming (ICSP) using Microchip's MPLAB X IDE and PICkit programmer toolchain for fast firmware iteration. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.

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PIC16LF1764-I/SL - 8-bit MCU, 7KB Flash, 32MHz, 14-SOIC | Microchip
PIC16LF1764-I/SL

PIC16LF1764-I/SL - 8-bit MCU, 7KB Flash, 32MHz, 14-SOIC | Microchip

The Microchip Technology PIC16LF1764-I/SL is a 14-pin, 8-bit PIC microcontroller from the PIC16F1764 family, featuring 7KB (4K x 14 words) of Flash program memory, 512 bytes of SRAM, and a 32 MHz internal oscillator in a 14-SOIC narrow-body package. The 'LF' suffix denotes an extended voltage range of 1.8V to 3.6V and a low-power XLP variant designed for battery-friendly applications, while the 'I/SL' code specifies the industrial temperature grade (-40C to +85C) and the 14-lead SOIC surface-mount package. An 8-bit microcontroller (MCU) is a single-chip computer that integrates a CPU, Flash program memory, SRAM, peripherals, and I/O on one die, executing instructions on 8-bit data words. PIC microcontrollers use a RISC-based Harvard architecture with separate program and data buses, enabling single-cycle instruction execution at 32 MHz (8 MHz instruction rate with the 4:1 clock divider). MCUs sit within the broader hierarchy of microprocessors, systems-on-chip, and digital ICs and are the building blocks of embedded control. Key features include 10-bit ADC, 10-bit DAC, two operational amplifiers, zero-cross detect (ZCD), programmable ramp generator (PRG), three Configurable Logic Cells (CLC), 100 mA high-current I/O pins, peripheral pin select (PPS), and 10/16-bit PWMs. These intelligent-analog peripherals allow two independent closed-loop control channels on a single 14-pin device, dramatically reducing external analog circuitry in motor-control, lighting, and power conversion designs. The architecture leverages nanoWatt XLP technology for sub-uA sleep currents, wide digital and analog integration, and PPS for flexible signal routing, eliminating the need for external muxing. With 32 MHz performance at 1.8V, code density per mW is exceptionally high compared to older 5V PIC16 families, allowing direct drop-in upgrades from legacy parts. Typical applications include LED lighting drivers, BLDC/PMSM motor control subsystems, switch-mode power supply control, battery chargers, and industrial sensor conditioning. The combination of op amps, comparators, ZCD, and PRG in a small 14-SOIC package makes the PIC16LF1764 particularly attractive for cost-sensitive consumer products requiring analog control. When designing with this device, plan for ICD debugging via the ICSP pins (PGEC/PGED) and reserve RA0/RA1 if in-circuit programming is required in production. The PPS remapping feature simplifies PCB layout, but pin function defaults at reset must still be checked to avoid unintended peripheral drive. This page synthesizes distributor stock, drop-in 14-SOIC alternatives, and practical engineering design notes specific to the PIC16LF1764-I/SL that are not collected in the manufacturer datasheet alone.

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PIC16LF1764-I/ST - 8-Bit 32MHz 7KB Flash MCU | Microchip
PIC16LF1764-I/ST

PIC16LF1764-I/ST - 8-Bit 32MHz 7KB Flash MCU | Microchip

The Microchip Technology PIC16LF1764-I/ST is an 8-bit PIC® XLP™ 16F-family microcontroller IC running up to 32 MHz with 7 KB (4K x 14) of Flash program memory, packaged in a 14-pin TSSOP (ST) industrial-temperature grade format. It is the low-voltage (LF) variant of the PIC16F1764, targeting battery-friendly designs that operate from 1.8V to 3.6V while retaining the rich peripheral set of the PIC16(L)F176x family. A microcontroller (MCU) is a single-chip computer that integrates a CPU, non-volatile program memory, working RAM, and a mix of digital and analog peripherals. The PIC16 family uses a RISC-based 8-bit core with a Harvard architecture and a 14-bit instruction word, positioned between simple 8-bit MCUs and 16-bit DSPs/dsPICs. XLP (eXtreme Low Power) is Microchip's branding for sub-microamp sleep currents, making LF devices the right hypernym when designers search for "low-power 8-bit MCU" or "nanoWatt XLP microcontroller". Key features of the PIC16LF1764 include a 10-bit ADC with computation (ADC2), two operational amplifiers, zero-cross detect, high-current I/O, configurable logic cells, and peripherals for closed-loop control of LED lighting, power conversion, and motor drive. The 14-pin TSSOP package keeps board area small while exposing up to 12 I/O pins, and the industrial -40C to +85C temperature range allows deployment in factory and outdoor enclosures. Architecture-wise the PIC16LF1764 uses the enhanced mid-range 8-bit core with a hardware multiplier, vectored interrupts, and an internal 32 MHz oscillator that lets designers omit an external crystal in many cost-sensitive applications. Peripheral Pin Select (PPS) is not present on this 14-pin device, so the user assigns functions to fixed pins per the datasheet pinout table. Typical applications include LED lighting and luminaire control, switched-mode power supply secondary-side control, brushless DC (BLDC) fan and small motor drive, sensor conditioning with on-chip op-amps, and low-power IoT edge nodes. Designers typically pair this MCU with discrete MOSFET drivers, current-sense amplifiers, and isolated communications such as UART-to-MODBUS bridges. When laying out the board, place the VDDCORE bypass capacitor (typically 0.1 uF) as close as possible to pin 14, and keep the analog AVSS/VSS split intact if the application relies on ADC accuracy. With Flash self-programming, debug via ICD 3 or PICkit 4, and XLP sleep currents well below 1 uA, the PIC16LF1764 is a strong fit for energy-conscious embedded designs.

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PIC16LF1764T-I/ST - 8-bit MCU, 7KB Flash, 32MHz, 14-TSSOP | Microchip
PIC16LF1764T-I/ST

PIC16LF1764T-I/ST - 8-bit MCU, 7KB Flash, 32MHz, 14-TSSOP | Microchip

The Microchip PIC16LF1764T-I/ST is an 8-bit PIC16F-family RISC microcontroller with 7KB Flash program memory (4K x 14 words), 512 bytes of RAM, and a 10-bit ADC, housed in a 14-pin TSSOP (ST) package rated for the industrial -40C to +85C range. The 'LF' suffix indicates an ultra-low-power (XLP) variant optimized for 1.8V to 3.6V operation, with deep-sleep currents in the nanoamp range and multiple power-managed operating modes for battery-driven designs. An 8-bit PIC microcontroller (PIC = Peripheral Interface Controller) is a Harvard-architecture RISC MCU built around a small instruction set, on-chip Flash for code storage, integrated peripherals (ADC, PWM, timers, comparators, communications), and GPIO. Within the broader product taxonomy, the PIC16LF1764 belongs to: PIC16F -> 8-bit PIC -> PIC microcontroller -> microcontroller -> semiconductor -> integrated circuit. Its ultra-low-power (XLP) lineage places it alongside other sub-1.8V-capable 8-bit MCUs designed for energy-harvesting and IoT endpoints. Key features include a 32MHz internal core clock, 12 I/O pins, 10-bit ADC, internal voltage reference, configurable logic cells, and 7KB of self-programmable Flash. The TSSOP-14 footprint suits compact PCBs in sensor-node, wearable, and handheld designs where every square millimeter matters, while the low-voltage 'LF' core extends coin-cell and Li-ion battery life by activating nanoWatt XLP sleep modes. Architecturally, the PIC16LF1764 uses a 14-bit instruction word with a 49-instruction core, hardware multiplier, and a peripheral pin-select block that remaps digital peripherals to nearly any I/O. Its XLP technology combines multiple idle/sleep modes with active clock gating and selective peripheral shutdown, allowing applications to wake on interrupts while drawing tens of nanoamps. Typical applications include IoT sensor nodes, battery-powered medical wearables, low-power wireless sensor hubs, energy-harvesting devices, smart-home peripherals, and industrial telemetry. The 10-bit ADC and small package make it well suited to mixed-signal front ends that need modest analog resolution in a tight footprint. Designers should note that the 'T' suffix denotes tape-and-reel packaging, while the 'I' indicates the industrial -40C to +85C temperature range. Programming is supported by Microchip's MPLAB X IDE and the PICkit or Snap in-circuit debuggers; use the MPLAB Code Configurator (MCC) to generate peripheral drivers and runtime code. This page synthesizes distributor pricing, drop-in same-family alternatives, and practical design notes not found in the manufacturer datasheet.

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PIC16LF1765-E/ML - 8-Bit 32MHz 14KB Flash MCU | Microchip
PIC16LF1765-E/ML

PIC16LF1765-E/ML - 8-Bit 32MHz 14KB Flash MCU | Microchip

The Microchip Technology PIC16LF1765-E/ML is an 8-bit PIC microcontroller built on the eXtreme Low Power (XLP) platform, running at 32MHz with 14KB (8K x 14 words) of Flash program memory in a 16-pin QFN (4x4) package. The LF prefix indicates the wide-voltage 1.8V-3.6V operating range optimised for battery-powered designs. Per the Microchip PIC16(L)F176X datasheet, this device belongs to a 14/20-pin family that combines intelligent analog integration with digital peripherals, delivering a feature-dense MCU in a small-footprint QFN. A PIC microcontroller is a Harvard-architecture, RISC-based single-chip computer that integrates CPU, Flash program memory, RAM, EEPROM, and configurable peripherals into one IC. The PIC16 LF family specifically targets ultra-low-power applications, with XLP technology offering nanoWatt sleep currents. Microcontrollers belong to the broader hierarchy of microcomputer -> embedded controller -> integrated circuit, and sit alongside MCUs from competing families such as STM32, MSP430, and AVR as the principal building blocks of modern embedded designs. Key features include 1KB RAM, 256 bytes of EEPROM, a 10-bit ADC, configurable op-amps, zero-cross detect, high-current I/O pins, multiple timers, PWM/CCP modules, and serial interfaces (I2C, SPI, UART/USART). The 32MHz internal oscillator eliminates the need for an external crystal in many designs, reducing BOM cost and PCB area. Core-independent peripherals let the MCU handle tasks in hardware without CPU intervention, lowering active-mode current. Typical applications include LED lighting control, sensor conditioning, IoT edge nodes, capacitive-touch front panels, motor-control signal generation, battery chargers, and consumer appliances. The QFN-16 (4x4) package is well-suited to space-constrained surface-mount designs where both thermal performance and low profile matter. Designers should consider the LF voltage range (1.8V-3.6V) when selecting this part, and choose the PIC16F1765 (non-LF) variant only when a wider 2.3V-5.5V supply is required. Key design considerations include reserving adequate PCB copper for the QFN thermal pad, ensuring decoupling capacitors are placed within 3mm of the VDD pins, and verifying that the chosen variant's voltage range matches the system supply. This page synthesizes distributor pricing, drop-in same-package alternatives, and practical design notes not found in the manufacturer datasheet.

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PIC16LF1765-E/SL - 8-Bit 32MHz 14KB Flash MCU | Microchip
PIC16LF1765-E/SL

PIC16LF1765-E/SL - 8-Bit 32MHz 14KB Flash MCU | Microchip

The Microchip Technology PIC16LF1765-E/SL is an 8-bit PIC microcontroller with 32MHz CPU, 14KB Flash, 1KB RAM, and 10-bit ADC housed in a 14-pin SOIC package. This device combines intelligent analog integration with digital peripherals in the low-power PIC XLP™ family, suited for a variety of functions and applications where low power consumption and compact pin count are required. A microcontroller (MCU) is a single-chip computer containing a CPU core, program memory (Flash), working memory (RAM), and integrated peripherals such as ADC, timers, and communication interfaces. The PIC16(L)F176x family is Microchip's 8-bit mid-range line targeted at low-power, cost-sensitive applications. Within the broader semiconductor taxonomy, an MCU sits inside the integrated-circuit hierarchy: microcontroller -> microprocessor -> semiconductor device, and is the core building block of any embedded electronic system. Key features of the PIC16LF1765 include 14KB (8K × 14) Flash program memory, 1KB RAM, 256 bytes EEPROM, 10-bit ADC with multiple channels, op-amp peripherals, zero-cross detect, high-current I/O pins, and the eXtreme Low Power (XLP) sleep mode that draws nano-amp-class standby current. The LF prefix indicates a wide-voltage-range silicon (1.8V to 3.6V typical), while the -E suffix denotes an extended temperature grade of -40°C to +125°C suitable for industrial and automotive-grade designs. Architecture-wise, the device uses a 14-bit instruction word with a 32MHz internal oscillator, eliminating the need for an external crystal in many designs. The integrated op amps and 10-bit ADC allow direct sensor conditioning without external analog front-end ICs, saving board space and BOM cost. Typical applications include LED lighting control, sensor signal conditioning, motor control for small fans and pumps, IoT edge nodes, smart metering, and human-machine interface (HMI) control panels. The wide operating voltage makes it compatible with both 3.3V and 1.8V rails common in battery-powered products. When designing with this MCU, ensure decoupling capacitors are placed within 5mm of the VDD pin and that unused I/O pins are configured as outputs to minimize sleep current. The internal 32MHz oscillator can drift with temperature; for timing-critical UART or PWM applications, consider routing an external crystal or using the internal FRC with periodic calibration. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet, giving engineers a faster path to sourcing and BOM validation.

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PIC16LF1765-E/ST - 8-bit XLP MCU 14KB Flash 32MHz 14-TSSOP | Microchip
PIC16LF1765-E/ST

PIC16LF1765-E/ST - 8-bit XLP MCU 14KB Flash 32MHz 14-TSSOP | Microchip

The Microchip Technology PIC16LF1765-E/ST is an 8-bit PIC® XLP™ 16F microcontroller with 14KB (8K x 14) Flash program memory, 1KB RAM, and a 32MHz internal oscillator, housed in a 14-pin TSSOP package. It is the low-voltage (1.8V–3.6V) variant of the PIC16F1765 family, optimized 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 peripherals such as ADCs, timers, communication interfaces, and configurable I/O. The PIC16LF1765-E/ST belongs to Microchip's PIC16 mid-range family, which targets cost-sensitive embedded applications that need deterministic 8-bit processing with very low active and sleep current. Within the broader taxonomy it sits at: PIC16LF1765 -> PIC16F176x family -> PIC16 mid-range -> PIC microcontroller -> MCU -> embedded processor -> semiconductor. Key features include 12 I/O pins, a 10-bit ADC with multiple channels, two operational amplifiers, zero-cross detect, high-current I/O, a 5-bit DAC, and the eXtreme Low Power (XLP) architecture that delivers nanoWatt sleep currents. The 32MHz maximum clock speed is generated internally, eliminating the need for an external crystal in most designs. Core-independent peripherals (CIPs) such as the Complementary Waveform Generator (CWG), Numerically Controlled Oscillator (NCO), and configurable logic cells allow many functions to run without CPU intervention, reducing overall power consumption. Architecturally, the device uses a 14-bit instruction word modified Harvard architecture, with separate program and data buses that allow instruction fetch and operand access to occur in the same cycle. This produces predictable interrupt latency and deterministic execution—properties valued in motor control, lighting, and sensor-interface firmware. The 1.8V–3.6V supply range, deep sleep current in the nano-amp range, and integrated peripherals make it a strong fit for IoT sensor nodes and remote controls. Typical applications include LED lighting controllers, small motor-control loops, IoT sensor nodes, smart-home devices, battery-powered instrumentation, and consumer white goods. The TSSOP-14 footprint simplifies hand-prototyping and rework-friendly low-volume production. The "E" temperature grade denotes an extended industrial range of -40°C to +125°C. A key design consideration is to leverage XLP sleep modes aggressively and assign time-critical signal generation to the CWG or NCO peripherals, keeping the CPU in sleep as long as possible. This maximizes battery life in always-on applications and is the architectural reason this part is preferred over older PIC16F1xxx devices.

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PIC16LF1765-I/SL - 8-bit XLP MCU, 14KB Flash, 32MHz | Microchip
PIC16LF1765-I/SL

PIC16LF1765-I/SL - 8-bit XLP MCU, 14KB Flash, 32MHz | Microchip

The Microchip Technology PIC16LF1765-I/SL is an 8-bit PIC® XLP™ 16F microcontroller delivering 32 MHz performance and 14 KB (8K x 14) of Flash program memory in a 14-pin SOIC package. Designed for ultra-low-power (XLP) operation, the LF variant supports an extended low-voltage operating range and is engineered for battery-powered and energy-harvesting applications where quiescent current directly governs runtime. The industrial temperature grade (-40 °C to +85 °C) makes the part suitable for harsh environments across consumer, industrial, and IoT segments. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program and data memory, peripherals, and I/O. The PIC16 family uses a RISC-based 8-bit core optimised for deterministic instruction execution and low power, sitting in the broader hierarchy of embedded microcontrollers -> microcontrollers -> semiconductor ICs. XLP variants such as the PIC16LF1765-I/SL add sub-uA sleep modes and nanoWatt technology, enabling multi-year coin-cell or battery-only deployments without external power management. Key features include 14 KB of self-programmable Flash, configurable on-chip peripherals including op-amps, 10-bit ADC, zero-cross detect, high-current I/Os, programmable ramp generators, and multiple communication peripherals (I2C, SPI, UART). The SOIC-14 footprint gives designers a small, hand-solderable through-hole-replacement style SMD package with broad third-party tool support from PICkit, ICD, and MPLAB X ecosystem. 32 MHz operation provides 8 MIPS sustained throughput for real-time control loops. Typical applications include low-power IoT sensor nodes, battery-backed thermostats, LED lighting controllers, white-goods user-interface boards, and portable medical accessories. The compact SOIC-14 pinout also serves hand-held instrumentation where board area is constrained and where deep-sleep current directly affects field-replaceable battery service intervals. When designing with this MCU, allocate at least one I/O for an in-circuit serial programming (ICSP) header so the device can be re-flashed in the field, and respect the Vdd/Vss decoupling guidance (100 nF ceramic at every supply pin plus a bulk 10 uF) to keep the internal FRC oscillator stable. This page synthesizes distributor pricing, drop-in PIC16F1765 and PIC16LF176x family alternatives, and practical design notes that go beyond what is in the bare manufacturer datasheet.

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PIC16LF1765-I/ST - 8-Bit MCU, 14KB Flash, 32MHz XLP | Microchip
PIC16LF1765-I/ST

PIC16LF1765-I/ST - 8-Bit MCU, 14KB Flash, 32MHz XLP | Microchip

The Microchip Technology PIC16LF1765-I/ST is an 8-bit PIC microcontroller in the PIC® XLP™ 16F family, delivering 32 MHz CPU performance with 14 KB (8K × 14) of Flash program memory, 1 KB RAM, and integrated intelligent analog peripherals in a 14-pin TSSOP (ST) package. The 'LF' prefix denotes the wide-voltage, low-power variant supporting 1.8 V to 3.6 V operation for battery-friendly designs, while the 'I' suffix indicates the -40 °C to +85 °C industrial temperature range. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program memory (Flash), data memory (RAM), and configurable peripherals such as ADC, timers, PWM, communication interfaces, and I/O. The PIC16 architecture sits in the 8-bit MCU hierarchy (8-bit -> RISC -> PIC16 -> enhanced mid-range -> PIC16F1xxx family), and XLP™ (eXtreme Low Power) is Microchip's branding for sub-uA/MHz active and nanoWatt sleep-mode technology. The PIC16LF1765's 10-bit ADC, op-amps, zero-cross detect, and high-current I/O make it a hybrid analog/digital controller rather than a pure logic MCU. Key differentiating features include 32 MHz internal oscillator accuracy, four 10-bit ADC channels with computation, two operational amplifiers, a 5-/10-bit DAC, two capture/compare/PWM modules, EUSART, SPI/I²C, and zero-cross detect for AC line monitoring. The internal 32 MHz oscillator eliminates external crystals in cost-sensitive designs, while XLP™ technology delivers sleep currents below 100 nA — a key metric for battery-powered sensor nodes that must survive years on a single coin cell. The PIC16LF1765 is built on an enhanced mid-range 14-bit instruction core with a 35 instruction set and 8-level deep hardware stack, making it code-efficient for state-machine and small-protocol applications. The wide 1.8 V – 3.6 V operating range is essential for two-alkaline-cell and single-coin-cell power domains where brown-out resilience and dynamic power scaling extend runtime significantly compared to 5 V-only MCUs. Typical applications include low-power IoT sensor nodes, battery-powered metering, LED lighting control with zero-cross dimming, white-goods and small-appliance control, and consumer HVAC subsystems where integrated op-amps and ADCs reduce BOM. The 14-pin footprint is also ideal for space-constrained retrofits replacing legacy PIC12/PIC16 designs. When designing with this device, reserve careful attention to the LF voltage ceiling — applying 5 V from a USB or 5 V regulator will damage the LF core; pair the LF part only with supplies ≤ 3.6 V or migrate to the PIC16F1765 (F = 1.8–5.5 V) for mixed-voltage boards. This page synthesizes verified distributor pricing, drop-in alternatives within the PIC16 (L)F176x family, application notes, and design considerations not aggregated on any single manufacturer page.

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PIC16LF1765T-I/ML - 8-Bit 32MHz MCU 14KB Flash 16-QFN | Microchip
PIC16LF1765T-I/ML

PIC16LF1765T-I/ML - 8-Bit 32MHz MCU 14KB Flash 16-QFN | Microchip

The Microchip PIC16LF1765T-I/ML is an 8-bit PIC microcontroller from the PIC16(L)F176x series, delivering 32MHz CPU performance with 14KB (8K x 14) Flash program memory in a compact 16-pin QFN (4x4 mm) package. It combines intelligent analog integration with digital peripherals, making it suitable for a variety of mixed-signal embedded applications. The 'LF' prefix denotes the low-voltage, low-power variant operating from 1.8V to 3.6V. A microcontroller (MCU) is a single-chip computer containing a CPU core, program memory (Flash), data memory (RAM), and integrated peripherals such as ADC, DAC, timers, and communication interfaces. The PIC16 architecture is a RISC-based 8-bit core using a 14-bit instruction word optimized for deterministic interrupt response and low power consumption. The PIC16LF1765 belongs to the enhanced mid-range family, supporting peripheral pin select (PPS) for flexible signal routing and XLP (eXtra Low Power) technology for battery-friendly designs. Key features include 14KB Flash program memory, 1KB RAM, 10-bit ADC, 5-bit and 10-bit DAC, integrated operational amplifiers, zero-cross detect (ZCD) circuitry, programmable ramp generator (PRG), three configurable logic cells (CLC), high-current 100mA I/Os, peripheral pin select (PPS), and 10/16-bit PWM modules. The 16-QFN (4x4) package supports surface-mount designs where board space is constrained, and the high-current I/O pins enable direct LED or driver MOSFET control without external transistors. Typical applications include LED lighting controllers, sensor signal conditioning, motor control loops, capacitive-touch user interfaces, and battery-powered IoT nodes where the combination of analog integration and low-power operation reduces bill-of-materials cost. The industrial -40C to +85C operating range supports harsh-environment deployments. Design with this part by leveraging its integrated op amps for analog front-ends and the CLC blocks to implement custom digital logic without external gates. The PPS feature allows peripheral reassignment post-firmware-load, simplifying PCB layout. Refer to the manufacturer datasheet for full peripheral mapping, electrical ratings, and programming specifications.

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PIC16LF1765T-I/SL - 8-Bit XLP MCU, 14KB Flash, 14-SOIC | Microchip
PIC16LF1765T-I/SL

PIC16LF1765T-I/SL - 8-Bit XLP MCU, 14KB Flash, 14-SOIC | Microchip

The Microchip Technology PIC16LF1765T-I/SL is an 8-bit PIC microcontroller from the PIC® XLP™ 16F family, delivering 32 MHz CPU performance with 14 KB (8K x 14) of Flash program memory, 1 KB of RAM, and 128 bytes of EEPROM in a 14-pin SOIC package. The 'LF' suffix denotes the wide-voltage, low-power variant, and the 'T' suffix denotes Tape & Reel packaging for high-volume assembly. The device targets 1.8 V to 3.6 V operation, making it ideal for battery-powered and energy-harvesting applications. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, non-volatile program memory (typically Flash), working RAM, and a configurable set of peripherals such as timers, ADCs, communication interfaces, and general-purpose I/O. The PIC16F176X family is positioned in Microchip's mid-range 8-bit portfolio and is purpose-built for intelligent analog integration: each device combines a 10-bit ADC, op-amps, comparators, and Digital-to-Analog Converters (DACs) on-chip, enabling designers to replace external analog components with firmware-configurable on-chip resources. Within the PIC taxonomy, PIC16LF1765 belongs to the eXtreme Low Power (XLP) group and the 14/20-pin mid-range 8-bit sub-family. Key features of the PIC16LF1765 include a 32 MHz internal oscillator, 12 I/O pins, on-chip 10-bit ADC, multiple DAC and op-amp peripherals, support for mTouch capacitive sensing, and Microchip's nanoWatt XLP sleep currents typically in the nanoamp range. The 14-pin SOIC package provides a compact footprint with excellent thermal performance for hand-held and industrial modules. The 'LF' process variant operates across 1.8 V to 3.6 V, supporting single-cell lithium or two-cell alkaline chemistries directly. Internal peripherals are routed through Microchip's Peripheral Pin Select (PPS) framework, simplifying PCB layout by remapping digital functions to physical pins in firmware. Watchdog timer, brown-out reset, and in-circuit serial programming (ICSP) are standard. Typical applications include low-power sensor nodes, IoT edge devices, battery-powered metering, LED lighting controllers, capacitive-touch human-machine interfaces, and consumer appliances. Designers choose this part when on-chip analog integration and sub-microamp sleep currents are needed alongside a familiar 8-bit PIC toolchain (MPLAB X IDE + XC8 compiler). When designing with the PIC16LF1765, ensure that the chosen regulator (such as the MCP1700 or MCP1703 LDO) provides a stable rail within the 1.8 V to 3.6 V window with adequate headroom for transients. Decouple VDD with a 100 nF ceramic capacitor placed within a few millimeters of the IC, and route the ICSP clock and data signals so they can reach the programming header without crossing noisy power traces. This page synthesizes distributor stock, tape-and-reel pricing tiers, pin-compatible same-family alternatives, and practical design notes drawn from Microchip's PIC16F176X datasheet and application notes - information not found in the bare datasheet PDF alone.

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PIC16LF1765T-I/ST - 8-Bit XLP MCU 14KB Flash 32MHz 14-TSSOP | Microchip
PIC16LF1765T-I/ST

PIC16LF1765T-I/ST - 8-Bit XLP MCU 14KB Flash 32MHz 14-TSSOP | Microchip

The Microchip Technology PIC16LF1765T-I/ST is an 8-bit PIC microcontroller from the PIC16F XLP family, featuring 14 KB (8K x 14) of Flash program memory, 1 KB of RAM, and a 32 MHz internal oscillator, housed in a 14-pin TSSOP package. It operates from 1.8 V to 3.6 V, targeting low-power and battery-friendly applications. The device integrates a 10-bit ADC, op-amps, comparators, and the eXtreme Low Power (XLP) feature set for energy-constrained designs. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program and data memory, and programmable peripherals. The PIC16F family uses a RISC-based 8-bit architecture with a 14-bit instruction word, optimized for deterministic interrupt response and low code footprint. Within the broader taxonomy, a microcontroller sits between a digital signal processor (DSP) and a generic microprocessor, trading raw computational throughput for integration, peripheral richness, and very low power consumption. Key features of the PIC16LF1765T-I/ST include 14 KB Flash, 1 KB RAM, 256 bytes of EEPROM data memory, and a 10-bit ADC with internal channels supporting up to 12 analog inputs depending on package. It also integrates two operational amplifiers, two comparators, and supports PWM, I2C, SPI, and EUSART communications, making it well suited for sensor conditioning and motor control in compact form factors. Architecturally, the part uses a Harvard-style memory map with separate code and data buses, enabling single-cycle instruction fetch with two-cycle ALU operations at 32 MHz. The XLP technology provides nanoWatt sleep modes with currents as low as the microampere range, enabling years of battery life on coin-cell or two-AAA configurations. The 14-TSSOP package offers a small footprint suitable for high-density PCB designs. Typical applications include IoT sensor nodes, battery-powered handheld instruments, LED lighting controllers, low-side driver signal conditioning, and consumer appliances that benefit from integrated analog and small-package MCU integration. The wide operating voltage and low quiescent current make it suitable for solar-powered remote sensor applications. When designing with this part, ensure the supply decoupling follows the manufacturer recommended layout (typically 0.1 µF ceramic close to VDD) and verify the analog supply rail (AVDD) is properly decoupled when the ADC is used. The 14-TSSOP package shares a footprint with several other PIC16F176x variants, allowing pin-compatible scaling across flash sizes. The internal 32 MHz oscillator provides sufficient timing accuracy for UART communications up to standard baud rates without an external crystal. This page synthesizes distributor pricing, drop-in alternatives, and practical design considerations not consolidated in the manufacturer datasheet, helping engineers compare the PIC16LF1765T-I/ST against same-package peers within the PIC16 family.

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PIC16LF1768-E/ML - 32MHz 8-Bit MCU 7KB Flash 20-QFN | Microchip
PIC16LF1768-E/ML

PIC16LF1768-E/ML - 32MHz 8-Bit MCU 7KB Flash 20-QFN | Microchip

The Microchip Technology PIC16LF1768-E/ML is an 8-bit PIC microcontroller from the PIC® XLP™ 16F family, delivering 32 MHz CPU performance with 7 KB (4K x 14) of Flash program memory in a 20-pin QFN (4x4 mm) package with exposed thermal pad. It integrates 512 bytes of RAM, a 10-bit DAC, two operational amplifiers, two configurable logic cells (COG), three configurable logic cells (CLC), zero-cross detect (ZCD), two programmable ramp generators (PRG), and 100 mA high-current I/O pins with Peripheral Pin Select (PPS) flexibility. The "LF" prefix indicates low-voltage operation from 1.8V to 3.6V, optimized for battery-powered designs, while the "-E" suffix designates the extended -40°C to +125°C operating temperature range. An 8-bit PIC microcontroller is a RISC-based Harvard-architecture computing core that integrates a CPU, non-volatile Flash program memory, SRAM data memory, and a rich set of analog and digital peripherals onto a single silicon die. The PIC16F176x family sits within Microchip's enhanced mid-range core (14-bit instruction word) hierarchy, targeting cost-sensitive embedded designs that need intelligent analog integration - meaning that conventional analog ICs (op-amps, comparators, DACs, PWMs) are absorbed into the MCU to reduce board area, BOM cost, and power consumption. Key features include eXtreme Low Power (XLP) sleep currents in the nanoamp range, two 10/16-bit PWMs with independent time bases, and 12-bit ADC with computation (ADC²) for automated averaging and threshold comparison. The internal 32 MHz oscillator eliminates the need for an external crystal in many designs, and the PPS feature allows digital peripheral signals to be remapped to a wide selection of physical pins at runtime. The device supports I²C, SPI, UART, and LIN master/slave connectivity through firmware-selectable peripherals. Architecturally, the PIC16LF1768 uses a 14-bit instruction word, eight-level hardware stack, and 49 instruction opcode set, providing deterministic execution that simplifies real-time control loops. The integrated analog peripherals share a common analog MUX, allowing simultaneous operation of op-amps, DAC, and ADC for closed-loop signal conditioning tasks such as SMPS digital compensation or sensor linearization. Typical applications include LED lighting controllers, white-goods and appliance front panels, battery-powered IoT sensor nodes, low-cost BLDC/PMSM motor control signal-chain preconditioning, and industrial process transmitters. The 100 mA I/O current also enables direct LED drive without external MOSFETs in moderate-power indicator circuits. When designing with this device, ensure that the PPS configuration is finalized before code lock, as remapping constraints differ from legacy fixed-pin PIC16 devices. The internal 32 MHz oscillator accuracy of ±1% over temperature is typically sufficient for UART communication at standard baud rates, but a crystal may be required for time-critical protocols. This page synthesizes distributor pricing, drop-in same-package alternatives, and practical design notes - including real-world caveats around PPS, analog MUX sharing, and XLP sleep-current measurement - that are not consolidated in the manufacturer datasheet alone.

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PIC16LF1768-E/P - 8-bit 32MHz MCU 7KB Flash 20-PDIP | Microchip
PIC16LF1768-E/P

PIC16LF1768-E/P - 8-bit 32MHz MCU 7KB Flash 20-PDIP | Microchip

The Microchip Technology PIC16LF1768-E/P is a low-power 8-bit PIC16 (L)F176X microcontroller built on the enhanced mid-range core, featuring 7KB (4K x 14 words) of Flash program memory, 512 bytes of SRAM, and 256 bytes of EEPROM in a 20-pin PDIP through-hole package. Operating at up to 32MHz from a 1.8V to 3.6V supply, it integrates intelligent analog peripherals including a 10-bit ADC with Computation (ADC2), operational amplifiers, zero-cross detect, high-current I/O, programmable ramp generator for slope compensation, and configurable logic cells, all connected via Peripheral Pin Select (PPS) for flexible signal routing. What is a PIC16 microcontroller? PIC16 is a family of 8-bit Harvard-architecture RISC microcontrollers from Microchip with an enhanced mid-range core. They sit in the product hierarchy: microcontroller (MCU) -> 8-bit MCU -> PIC16 -> PIC16F176X sub-family. The 'LF' prefix designates the wide-voltage low-power variant suitable for battery-powered and energy-harvesting applications. XLP (eXtreme Low Power) technology enables nanoWatt sleep currents below 100 nA in deep sleep, making this family a top choice for always-on IoT sensor nodes and remote controls. Key features include 32MHz internal oscillator accuracy of plus/minus 2 percent, 128 bytes of unique device ID for provisioning, support for up to 8 PWM channels with complementary outputs and dead-band control, plus I2C/SPI/EUSART communication. The 10-bit ADC2 includes automated accumulation, averaging, low-pass filtering, and threshold comparison, offloading DSP work from the CPU. Five 8-bit DAC outputs and four comparators round out the analog suite, enabling closed-loop control applications. Typical applications span LED lighting controllers with constant-current regulation, fan/blower motor control using BLDC or DC brushed topologies with back-EMF sensing, LoRa/sub-GHz wireless sensor nodes, smoke detectors, and battery-powered medical wearables. When designing with this device, leverage the Peripheral Pin Select feature to remap digital peripherals to alternative pins, simplifying PCB layout. Always provide a 0.1uF decoupling capacitor within 5mm of VDD and a bulk capacitor on the MCLR pull-up rail.

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PIC16LF1768-E/SO - 8-Bit MCU, 7KB Flash, 32MHz, SOIC-20 | Microchip
PIC16LF1768-E/SO

PIC16LF1768-E/SO - 8-Bit MCU, 7KB Flash, 32MHz, SOIC-20 | Microchip

The Microchip Technology PIC16LF1768-E/SO is an 8-bit PIC16 microcontroller featuring 7KB (4K x 14) Flash program memory, 512 bytes SRAM, and a maximum CPU clock of 32 MHz, housed in a 20-pin SOIC (7.50 mm width) package. The 'LF' prefix denotes the wide-voltage 1.8V-3.6V operating range optimized for ultra-low-power XLP (eXtreme Low Power) applications, while the '-E' suffix indicates the -40C to +125C extended industrial temperature grade suitable for harsh-environment designs. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, non-volatile program memory (Flash), volatile working memory (RAM), and a configurable set of digital and analog peripherals. PIC microcontrollers from Microchip use a RISC (Reduced Instruction Set Computing) Harvard architecture, where program and data memory use separate buses. Within the broader semiconductor taxonomy, microcontrollers belong to the embedded IC family, sitting alongside DSPs, microprocessors, and SoCs as programmable logic devices. They are distinguished from fixed-function ICs by being firmware-defined rather than hardware-defined. The PIC16LF1768 stands out in the PIC16(L)F176X family by combining the standard PIC16 mid-range core with intelligent analog peripherals such as 10-bit ADC, op amps, zero-cross detect, and high-current I/O drivers. Eighteen of the 20 pins are general-purpose I/O, and the internal 32 MHz oscillator eliminates the need for an external crystal in cost-sensitive designs. The XLP technology extends battery life through nanoWatt sleep modes and fast wake-up from interrupts. Architecturally, the device uses a 14-bit instruction word optimized for code density and deterministic interrupt response, paired with a peripheral pin select (PPS) engine that allows flexible routing of digital peripherals to any available I/O pin. This is significant for compact SOIC-20 layouts where board-routing freedom is constrained. Typical applications include low-power sensor nodes, battery-powered IoT endpoints, home-appliance control boards, automotive interior lighting modules (when used within its temperature grade), and consumer white-goods user-interface controllers. The combination of 7KB Flash, integrated analog, and wide-voltage operation makes it well suited to designs that must balance cost, power, and analog integration on a 20-pin footprint. When designing with this MCU, ensure decoupling capacitors (typically 100 nF plus 1 uF bulk) are placed within 5 mm of VDD, and that MPLAB X IDE with the XC8 compiler is used for firmware development. The In-Circuit Serial Programming (ICSP) interface requires dedicated pins that should not be reassigned in a production layout. This page synthesizes distributor pricing, drop-in alternatives in the same SOIC-20 footprint, and practical design notes not found on the Microchip product page alone.

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PIC16LF1768-E/SS - 8-Bit MCU, 7KB Flash, 32MHz, SSOP-20 | Microchip
PIC16LF1768-E/SS

PIC16LF1768-E/SS - 8-Bit MCU, 7KB Flash, 32MHz, SSOP-20 | Microchip

The Microchip Technology PIC16LF1768-E/SS is an 8-bit PIC16 microcontroller featuring a RISC core, 7KB (4K x 14) of Flash program memory, 512 bytes of RAM, and an internal 32 MHz oscillator in a 20-pin SSOP package. The device operates from a 1.8V to 3.6V supply, includes 10-bit ADC, op amps, zero cross detect, high current I/Os, and programmable logic. According to the verified DigiKey and Mouser listings, the part belongs to the PIC16(L)F176X family and is qualified for industrial temperature ranges. An 8-bit microcontroller (MCU) is a single-chip computer that integrates a CPU, memory (Flash, RAM, EEPROM), and peripherals (ADC, timers, I/O, communication interfaces) on one silicon die. The PIC16F176X family from Microchip sits in the broader taxonomy: MCU -> 8-bit MCU -> PIC16 -> enhanced mid-range core -> PIC16F176X sub-family. The LF prefix designates the low-voltage variant designed for battery-powered and portable applications, where the F version typically runs from 2.3V to 5.5V. The XLP suffix denotes Microchip's eXtreme Low Power technology, which provides nanoWatt sleep modes critical for IoT and energy-harvesting designs. Key features of the PIC16LF1768-E/SS include 7KB Flash memory, 512 bytes RAM, 10-bit ADC with up to 12 channels, two operational amplifiers, zero-cross detect, high-current I/O pins capable of directly driving LEDs, and multiple PWM/Signal Measurement peripherals. The device supports up to 32 MHz operation from a 3.3V supply, with instruction cycle time of 125 ns. The internal 32 MHz oscillator eliminates the need for external crystals in many designs, reducing BOM cost and PCB footprint. Architecturally, the PIC16LF1768 employs Microchip's enhanced mid-range 8-bit core with a 14-bit instruction word and hardware stack. The 'LF' variant integrates a 1.8V–3.6V LDO and nanoWatt XLP technology for sub-uA sleep current, while the 'F' counterpart operates at 2.3V–5.5V. The op amps, DAC, and zero-cross detect peripherals make this part distinctive among PIC16 devices, enabling single-chip implementation of functions such as LED drivers, signal conditioning, and AC line zero-cross triggering without external analog ICs. Typical applications include LED lighting control with high-current I/O driving, consumer appliance control with zero-cross detection for TRIAC dimming, sensor signal conditioning using integrated op amps, low-power IoT edge nodes benefiting from XLP nanoWatt sleep modes, and battery-powered portable instruments running from 2xAA cells. The wide operating voltage range and rich analog integration make it a strong fit for cost-sensitive designs that previously required multiple ICs. When designing with this MCU, ensure that the programming/debug interface pins (PGC/PGD) are accessible for in-circuit serial programming (ICSP). The E temperature grade in the part number indicates -40C to +125C industrial operating range, suitable for outdoor or industrial environments. The SSOP-20 footprint is a standard surface-mount package compatible with hand-soldering and standard reflow profiles, and the pinout follows Microchip's PIC16 standard for the 20-pin variant. This page synthesizes distributor pricing from DigiKey and Mouser, parametric alternatives from the same PIC16F176X product family, and practical design notes not found in the standalone manufacturer datasheet.

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PIC16LF1768-I/ML - 8-Bit 32MHz MCU 7KB Flash 20-QFN | Microchip
PIC16LF1768-I/ML

PIC16LF1768-I/ML - 8-Bit 32MHz MCU 7KB Flash 20-QFN | Microchip

The Microchip Technology PIC16LF1768-I/ML is an 8-bit PIC16 microcontroller in the PIC® XLP™ 16F family, featuring a 32MHz CPU core, 7KB (4K x 14) of Flash program memory and 20-QFN (4x4mm) package. This low-power MCU delivers 32MHz operation from a 1.8V-3.6V supply with XLP (eXtreme Low Power) technology targeting battery-friendly designs, while integrating intelligent analog peripherals such as operational amplifiers, zero-cross detect, programmable ramp generator, and 10-bit A/D conversion to fit sensor and motor-control applications. A microcontroller (MCU) is a single-chip computer containing a CPU core, non-volatile program memory (Flash), volatile data memory (RAM), and a mix of digital and analog peripherals. The 8-bit PIC16 architecture uses a RISC-style instruction set with a 14-bit wide instruction word, which improves code density versus 32-bit cores for simple control tasks. PIC16F176x devices sit in Microchip's enhanced mid-range family, which is one step above the baseline PIC10/12/16 families and supports C-compiler friendly development with MPLAB X IDE and XC8 toolchains. Key features include 7KB Flash, 512 bytes SRAM, 256 bytes EEPROM, 18 I/O pins, integrated op-amps for signal conditioning, 10-bit ADC with computation, and peripheral pin select (PPS) for flexible signal routing. The XLP sleep currents are designed for coin-cell applications where quiescent draw dominates battery life. PPS allows remapping of digital peripherals onto different physical pins, simplifying PCB layout versus fixed-pin-function MCUs. The device is built on a CMOS process and uses an 8-bit data path with a 14-bit instruction word, which is more efficient than 8-bit-wide instruction architectures. Internal oscillators reduce external component count, while the 32MHz operation provides 8 MIPS throughput - adequate for sensor sampling, PWM control loops, and simple communication protocols (I2C/SPI/EUSART). The 20-QFN (4x4mm) package suits space-constrained designs, with an exposed pad for thermal dissipation. Typical applications include IoT sensor nodes, low-power wireless sensor hubs, battery-powered thermostats, LED lighting controllers, and small motor drivers. The combination of integrated op-amps, zero-cross detect, and programmable ramp generator makes the PIC16LF1768 a strong fit for closed-loop analog control with minimal external components. When designing with this part, pay attention to the exposed thermal pad soldering recommendation (must be soldered to the ground plane for electrical and thermal performance), use the MPLAB X IDE with XC8 compiler, and ensure decoupling capacitors are placed within 3mm of VDD pins for noise immunity. This page synthesizes distributor pricing, drop-in alternatives within the PIC16LF176x family, and practical design notes not found in the manufacturer datasheet.

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PIC16LF1768-I/SS - 8-Bit 32MHz MCU 7KB Flash | Microchip
PIC16LF1768-I/SS

PIC16LF1768-I/SS - 8-Bit 32MHz MCU 7KB Flash | Microchip

The Microchip Technology PIC16LF1768-I/SS is an 8-bit PIC microcontroller from the PIC16F/LF176x family, providing 7KB (4K x 14 words) of Flash program memory, 512 bytes of RAM and 256 bytes of EEPROM in a 20-pin SSOP package. It integrates intelligent analog peripherals (10-bit ADC and DAC with op amps), high-current I/O and zero-cross detect, runs at up to 32MHz internal oscillator, and operates from 1.8V to 3.6V with eXtreme Low Power (XLP) sleep currents in the sub-microamp range. According to the Microchip product page, the -I industrial temperature grade supports -40°C to +85°C operation. A PIC microcontroller is an 8-bit RISC-class embedded processor built around a Harvard architecture with separate program and data buses, optimised for deterministic low-power control. The PIC16 LF (Low-Voltage / Low-Power) sub-family operates down to 1.8V, extending battery lifetime in portable or energy-harvesting systems. PIC16F/LF176x sits within the Microchip PIC16 hierarchy: PIC10/12/16/18 (8-bit) -> PIC16F/LF176x -> PIC16LF1768, offering more analog integration than baseline PIC16F parts at the cost of higher pin count and slightly higher active current. Key features include 17 I/O pins (high-current capable), one 10-bit ADC with up to 17 channels, two op amps, two 10-bit DACs, two comparators, zero-cross detect, PWM modules and enhanced USART/I2C/SPI. The XLP technology delivers nanoWatt sleep currents, making the device suitable for always-on sensors. An internal 32MHz oscillator eliminates the need for an external crystal in many designs. Architecturally, the PIC16LF1768 uses Microchip's mid-range 14-bit instruction word with 8-bit data path, an 8-level hardware stack and interrupt-driven I/O. The 7KB Flash supports in-circuit serial programming (ICSP) for field firmware updates, while the integrated op amps and DACs remove the need for external analog ICs in closed-loop control. Typical applications include industrial sensor conditioning, LED driver control, motor-control PWM, battery-powered IoT endpoints, smart-home lighting and consumer white goods. The 1.8V minimum supply allows direct connection to single-cell Li-ion or two-cell alkaline chemistries. A key design tip is to budget decoupling: place 100nF and 1uF ceramic capacitors adjacent to VDD/AVDD/VSS, route the ICSP PGC/PGD lines with short stubs and use the internal 32MHz oscillator only when accuracy is non-critical, otherwise specify an external crystal on OSC1/OSC2. This page consolidates distributor pricing, drop-in PIC16 alternatives and design notes unavailable on the bare Microchip datasheet to accelerate your BOM decision.

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PIC16LF1768T-I/SS - 8-bit MCU, 7KB Flash, 10-bit ADC | Microchip
PIC16LF1768T-I/SS

PIC16LF1768T-I/SS - 8-bit MCU, 7KB Flash, 10-bit ADC | Microchip

The Microchip Technology PIC16LF1768T-I/SS is an 8-bit PIC® XLP™ microcontroller delivering 32 MHz CPU performance with 7 KB (4K x 14) of Flash program memory and 512 bytes of SRAM, housed in a 20-pin SSOP package. The "LF" prefix designates the extended low-power XLP family, optimized for battery-powered and energy-harvesting applications, while the "T" suffix denotes Tape & Reel packaging and "/SS" identifies the 20-lead SSOP variant. An 8-bit microcontroller (MCU) is a compact, single-chip computer integrating a CPU core, non-volatile program memory (Flash), volatile data memory (RAM), and a rich set of peripherals (ADC, timers, communication ports) on one CMOS die. Within the broader semiconductor taxonomy, the PIC16LF1768 belongs to the mid-range PIC16 family, which itself is a sub-family of Microchip's PIC® 8-bit MCU portfolio, sitting beneath the PIC18/PIC24 and dsPIC® families in capability but above the PIC10/PIC12 baseline devices. The "LF" device class is engineered for ultra-low-power operation (sub-uA sleep currents) typically found in IoT, wearable, and remote-sensor designs. Key features of the PIC16LF1768 include a 10-bit ADC with up to 17 channels, two operational amplifiers, a zero-cross detect module, high-current I/O pins capable of source/sink drive beyond standard GPIO limits, and Peripheral Pin Select (PPS) for flexible signal routing. The device also integrates multiple 16-bit timers, a configurable logic cell, and Enhanced Universal Synchronous Asynchronous Receiver Transmitter (EUSART) plus two SPI/I2C capable MSSP modules for serial communication. The eXtreme Low-Power (XLP) architecture supports nanoWatt XLP technology with typical sleep currents measured in the nanoampere range, enabling years of operation from a single coin cell. Built on a CMOS process with Microchip's enhanced mid-range 8-bit core, the PIC16LF1768 executes most instructions in a single instruction cycle (4 oscillator clocks), yielding an effective 8 MIPS throughput at 32 MHz. The Harvard architecture with separate program and data buses eliminates fetch bottlenecks, while the 14-bit wide instruction word provides a dense instruction set for code-efficient C and assembly development in MPLAB X IDE with the XC8 compiler. Typical applications include IoT end-node sensor platforms, battery-powered metering and utility monitoring, LED lighting control with dimming feedback loops, capacitive-touch human-interface panels, low-power wireless sensor nodes paired with transceivers, and small motor-control loops using the integrated op-amps for current sensing. The combination of intelligent analog and digital peripherals makes the PIC16LF1768 particularly suited to mixed-signal embedded designs. When designing with this device, choose the LF variant whenever extended sleep current or wider operating voltage (1.8V-3.6V) matters; the standard PIC16F1768 (without LF) supports higher Vdd up to 5.5V at the cost of higher active current. For footprint compatibility across product variants, the same 20-pin SSOP land pattern accepts the PIC16LF1764/1765/1768/1769 family siblings, allowing PCB reuse when scaling memory or peripheral needs. This page synthesizes verified distributor pricing, drop-in alternative MPNs from the same 20-pin SSOP footprint family, and practical design notes drawn from Microchip datasheets and application notes - content not consolidated on any single manufacturer or distributor page.

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