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PIC16LF1783-I/SP - 8-Bit XLP MCU 7KB Flash 28-SPDIP | Microchip
PIC16LF1783-I/SP

PIC16LF1783-I/SP - 8-Bit XLP MCU 7KB Flash 28-SPDIP | Microchip

The Microchip Technology PIC16LF1783-I/SP is a low-power 8-bit PIC microcontroller from the PIC® XLP™ 16F family, featuring 7 KB (4K x 14 words) of flash program memory, 512 bytes of RAM, and 256 bytes of EEPROM, housed in a 28-pin SPDIP (Skinny Plastic DIP) through-hole package. An 8-bit microcontroller (MCU) is a single-chip computer that integrates a CPU, program memory (flash), data memory (RAM), non-volatile storage (EEPROM), and peripherals onto one die. Within the broader microcontroller taxonomy, the PIC16LF1783 belongs to the PIC16 enhanced mid-range family, which sits under Microchip's PIC® XLP™ (eXtreme Low Power) product line. XLP technology targets battery-powered and energy-harvesting applications by minimizing active and sleep currents, allowing the MCU to operate directly from a 1.8 V supply rail. The PIC16LF1783-I/SP runs at speeds up to 32 MHz, executing most instructions in a single 125 ns cycle, and integrates high-performance analog peripherals uncommon in this class - notably a 12-bit ADC (analog-to-digital converter) with up to 14 channels and an 8-bit DAC (digital-to-analog converter). It also includes a 10-bit DAC, operational amplifiers, comparators, PWM modules, and the standard enhanced mid-range core peripherals. The 'LF' prefix denotes the low-voltage (1.8 V to 3.6 V) variant, while the 'I' suffix designates the industrial temperature range of -40 °C to +85 °C. The 'SP' package code marks the 28-pin SPDIP. Typical applications include portable instrumentation, sensor signal conditioning, LED lighting controllers, low-power IoT nodes, and consumer devices. The integrated 12-bit ADC and on-chip op-amps reduce bill-of-materials cost for transducer front-ends, while the XLP active/sleep current profile supports years of battery life on coin cells. When designing with this part, allocate careful PCB routing for the analog signals (AVDD/AVSS separation) and use decoupling capacitors within 5 mm of each supply pin. Verify in-circuit serial programming (ICSP) connections follow Microchip's recommended layout, since the through-hole SPDIP package is often chosen for prototype and educational development boards where repeated reprogramming is expected.

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PIC16LF1783-I/SS - 8-bit MCU, 7KB Flash, 12-bit ADC, 8-bit DAC | Microchip
PIC16LF1783-I/SS

PIC16LF1783-I/SS - 8-bit MCU, 7KB Flash, 12-bit ADC, 8-bit DAC | Microchip

The Microchip Technology PIC16LF1783-I/SS is a low-power 8-bit PIC16 microcontroller with 7KB (4K x 14 words) of Flash program memory, 512 bytes of SRAM, and 256 bytes of EEPROM, housed in a 28-pin SSOP package. It operates from 1.8V to 3.6V and runs at speeds up to 32MHz, integrating a 12-bit ADC with up to 14 channels, an 8-bit DAC, three op-amps, a programmable switch-mode controller (PSMC), and enhanced PWM/CCP/capture modules for mixed-signal control. A microcontroller (MCU) is a single-chip computer containing a CPU core, non-volatile program memory, volatile data memory, and peripheral subsystems such as ADC, timers, and communication interfaces. Within the broader taxonomy, the PIC16LF1783 sits in the 8-bit MCU class -> RISC microcontroller -> embedded controller -> semiconductor. Its 'LF' prefix indicates the low-voltage/low-power 'F' (Flash) family; the '1783' identifies a specific PIC16F17xx sub-family member. Designers select this class for cost-sensitive deterministic control where low power and rich analog integration outweigh raw throughput. Key features include nanoWatt XLP extreme-low-power technology (typical sleep current below 50 nA), two internal 32MHz oscillators, a 32kHz low-power oscillator for RTC, multiple communication peripherals (I2C/SPI/EUSART), and an internal temperature indicator. The PIC16LF1783-I/SS is engineered for battery-friendly sensor nodes and energy-harvesting designs where quiescent current and analog precision dominate system architecture decisions. Architecturally, the device uses a Harvard RISC core with a 14-bit instruction word optimized for compiled C code, supported by a hardware multiplier and a 16-level stack. The integrated 12-bit ADC and 8-bit DAC, combined with three on-chip op-amps, allow direct interface to bridge sensors and audio DACs without external signal conditioning, reducing both BOM cost and PCB area in compact mixed-signal designs. Typical applications include LED lighting controllers, battery-powered sensor hubs, low-power IoT edge nodes, precision instrumentation, and consumer appliances such as coffee machines and induction cooktops. The wide operating range (1.8V to 3.6V) and nanoWatt XLP technology make it a strong fit for systems powered from coin cells or single-cell Li-ion where every microamp matters. When designing with this device, carefully budget the ADC acquisition time, route analog and digital grounds as a star, and add a 0.1uF decoupling capacitor close to each supply pin. Designers migrating from older PIC16F77x parts should review the 16F17xx peripheral library, because register names and PPS mappings differ.

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PIC16LF1783T-I/ML - 8-bit 32MHz 7KB Flash MCU 28-QFN | Microchip
PIC16LF1783T-I/ML

PIC16LF1783T-I/ML - 8-bit 32MHz 7KB Flash MCU 28-QFN | Microchip

The Microchip Technology PIC16LF1783T-I/ML is an 8-bit PIC16F microcontroller from the PIC® XLP™ 16F family, featuring 7KB (4K x 14) of Flash program memory, 512 bytes of RAM, and 256 bytes of EEPROM in a 28-pin QFN (6x6) package with exposed pad. It operates at up to 32 MHz, integrates a 12-bit ADC, 8-bit DAC, and on-chip peripherals including a configurable Logic Cell (CLC), Complementary Waveform Generator (CWG), and Numerically Controlled Oscillator (NCO) for advanced signal generation without external components. A PIC microcontroller is a low-power, deterministic Harvard-architecture MCU widely used for embedded control. Within the broader taxonomy, it falls under microcontroller (MCU) -> microprocessor -> semiconductor -> integrated circuit. The 'LF' prefix designates the extended XLP (eXtreme Low Power) family, optimized for battery-operated applications where active current and sleep current are critical. The PIC16F1783 sits in the mid-range PIC16F1xx family with enhanced peripherals aimed at sensor signal conditioning, LED driving, and motor control tasks. Key features of the PIC16LF1783 include 8-bit core at 32 MHz (8 MIPS), 7KB Flash, 512B RAM, 256B EEPROM, 12-bit ADC with up to 14 channels, 8-bit DAC, two op-amps, comparators, PWM modules, CWG, CLC, NCO, and EUSART/I2C/SPI. The 'LF' variant supports 1.8V-3.6V operation, while the 'F' (non-LF) variant supports up to 5.5V. The QFN-28 (ML) package offers a small 6x6 mm footprint with an exposed thermal pad for improved thermal performance. The device uses Microchip's enhanced mid-range 8-bit CPU core with a hardware multiplier and 16-level hardware stack, providing predictable interrupt latency essential for real-time control loops. Internal oscillator calibration to ±1% enables reliable UART communication without external crystals in many designs. Typical applications include battery-powered sensor nodes, IoT edge devices, LED lighting controllers, motor/valve drivers, e-metering, and consumer white goods. Its integrated op-amps and 12-bit ADC enable direct bridge-sensor interfacing without external signal conditioning. The XLP nanoWatt sleep mode (down to sub-uA) makes it ideal for energy-harvesting applications. When designing with the PIC16LF1783, ensure that VDD does not exceed 3.6V (LF variant), as this will damage the part; consider PIC16F1783 for 5V designs. Use the exposed pad (EP) for both thermal dissipation and PCB ground return by soldering it to the inner ground plane. This page synthesizes distributor pricing, verified drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone, providing an engineering-ready reference for sourcing and design decisions.

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PIC16LF1783T-I/SO - 7KB Flash 8-Bit MCU, 28-SOIC | Microchip
PIC16LF1783T-I/SO

PIC16LF1783T-I/SO - 7KB Flash 8-Bit MCU, 28-SOIC | Microchip

The Microchip Technology PIC16LF1783T-I/SO is an 8-bit PIC RISC microcontroller featuring 7KB (4K x 14) of Flash program memory, 512B RAM and 256B EEPROM, housed in a 28-pin SOIC (0.295 inch / 7.50 mm width) package. It operates at up to 32 MHz clock speed across a 1.8 V to 3.6 V supply range and integrates a 12-bit ADC, an 8-bit DAC, op-amps, a Programmable Switch Mode Controller (PSMC), Fast Comparators, CCP, I2C/SPI, and EUSART peripherals in the nanoWatt XLP ultra-low-power family. An 8-bit microcontroller (MCU) is a small computer-on-a-chip that combines a CPU, memory, and configurable I/O peripherals on a single die. It sits in the broader hierarchy: microcontroller -> embedded microcontroller -> embedded IC -> semiconductor. The "PIC" RISC core uses a Harvard architecture with separate program and data buses, allowing instruction fetch and operand read in the same cycle for deterministic real-time response. The "LF" prefix denotes the wide-voltage, low-power "F" series variant optimized for battery and energy-harvesting designs. Key features include 7KB Flash self-programmability, two op-amps usable as on-chip signal conditioning, an 8-bit DAC for analog output bias generation, a PSMC for power-conversion timing, and nanoWatt XLP sleep currents typically below 50 nA in sleep-with-RTC mode. These on-chip analog and timing peripherals reduce external BOM count in sensor-conditioning, LED-driving, and small SMPS designs. The 28-pin SOIC footprint is the standard wide-body JEDEC SOIC-28 outline, easing hand-soldering and breadboard prototyping. Typical applications include battery-powered sensor nodes, low-cost industrial control boards, LED lighting controllers with analog dimming, small DC-DC converter control via PSMC, and consumer appliance user-interface modules. Peripherals like the 12-bit ADC and on-chip op-amps suit thermistor, RTD and current-sensing signal chains. When designing with this part, ensure decoupling capacitors (typically 100 nF plus 1-10 uF bulk) sit within 5 mm of VDD, follow Microchip's MPLAB X IDE pin manager for alternate-function mapping, and respect the 1.8 V minimum VDD for LF (low-voltage F) variants to avoid Flash read errors. This page synthesizes distributor pricing, same-brand drop-in alternatives, and design considerations for battery-powered designs not found in the manufacturer datasheet alone.

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PIC16LF1783T-I/SS - 8-bit XLP MCU, 7KB Flash, 12-bit ADC | Microchip
PIC16LF1783T-I/SS

PIC16LF1783T-I/SS - 8-bit XLP MCU, 7KB Flash, 12-bit ADC | Microchip

The Microchip Technology PIC16LF1783T-I/SS is a low-power 8-bit PIC16 microcontroller with XLP (eXtreme Low Power) technology, 7KB Flash program memory, 512 bytes RAM, and 256 bytes EEPROM, packaged in a 28-pin SSOP (5.30 mm body). It runs up to 32 MHz from a 1.8V to 3.6V supply and integrates a 12-bit ADC with up to 11 channels, an 8-bit DAC, three op-amps, two comparators, a Programmable Switched Mode Controller (PSMC), three CCP/ECCP modules, plus EUSART, I2C, and SPI peripherals. An 8-bit microcontroller is a single-chip processor based on an 8-bit data bus, optimized for deterministic embedded control in cost- and power-constrained designs. The PIC16LF1783 belongs to Microchip's enhanced mid-range PIC16 family, sitting hierarchically between the baseline 8-bit PIC10/12/16 families and 16-bit dsPIC/PIC24 devices, and integrates analog peripherals that traditionally required external components. Key features include 4.17 mA typical active current at 32 MHz, sub-uA sleep currents thanks to XLP technology, a hardware 12-bit ADC rather than the more common 10-bit converter, dual internal rail-to-rail op-amps suitable for sensor conditioning, and the PSMC block for high-resolution PWM generation in switch-mode power control loops. The device also supports in-circuit serial programming (ICSP) through dedicated PGC/PGD pins, simplifying prototyping with Microchip's MPLAB X IDE. Architecturally, the PIC16LF1783 uses a RISC-based Harvard core with a 14-bit instruction word and 200 ns instruction execution at full speed, and provides a rich vectored interrupt structure that helps deterministic firmware design. The integrated op-amps and configurable PSMC make it unusually capable for a generic 28-pin MCU, reducing BOM cost in motor drive, lighting, and power-conversion sub-systems. Typical applications include handheld battery-powered sensor nodes, LED lighting controllers with analog dimming, small DC-DC converter control via PSMC, industrial instrumentation front ends using the on-chip op-amps, and consumer appliances needing integrated 12-bit analog. The wide VDD range and XLP sleep modes also suit energy-harvesting and remote-control products. When designing with this part, budget VDD headroom for the 32 MHz operation and ensure decoupling capacitors are placed adjacent to VDD/AVDD/VSS pins. Engineers should also verify that the selected op-amp and PSMC pin mapping matches the PCB layout - several pins are remappable through PPS-like configuration but the device is not full PPS-capable like the PIC18 family. This page synthesizes distributor stock data, pin-compatible Microchip drop-in alternatives, and design considerations not consolidated in the manufacturer datasheet, helping engineers shortlist replacements and design partners in one place.

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PIC16LF1784-I/ML - 8-Bit MCU, 7KB Flash, 44-QFN | Microchip
PIC16LF1784-I/ML

PIC16LF1784-I/ML - 8-Bit MCU, 7KB Flash, 44-QFN | Microchip

The Microchip PIC16LF1784-I/ML is a 28/40/44-pin 8-bit advanced analog flash microcontroller built on an enhanced mid-range PIC16 core with nanoWatt XLP (eXtreme Low Power) technology, housed in a 44-pin QFN package (ML). It integrates 7 KB of Flash program memory, 512 bytes of SRAM, 256 bytes of EEPROM, a 12-bit ADC, an 8-bit DAC, three Programmable Switch Mode Controller (PSMC) modules, on-chip operational amplifiers, fast comparators, CCP, I2C/SPI, and an EUSART. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program and data memory, and configurable peripherals (ADC, timers, communication interfaces, comparators) on one die. PIC16LF MCUs occupy the mid-range tier of Microchip's 8-bit portfolio: more capable than baseline PIC10/PIC12 devices, simpler than 16-bit PIC24 or dsPIC parts. The "LF" prefix denotes the 1.8V-3.6V wide-voltage, ultra-low-power variant of the PIC16F1784 family, allowing direct Li-ion or 2x AA battery operation with sleep currents in the nanoamp range per nanoWatt XLP. Key features include 32 MHz maximum internal oscillator, three PSMC channels with 16 ns resolution and dead-band control for digital power conversion, three op-amps configurable as amplifiers or comparators, two 8-bit DACs, a 12-bit differential ADC with computation (ADC2), and Core Independent Peripherals (CIPs) such as CLC, NCO, and PWM that operate without CPU intervention. The 44-pin QFN (ML) package provides 36 I/O pins and an exposed pad for thermal dissipation in space-constrained designs. The architecture uses a Harvard RISC engine with 14-bit instructions and a 16-level hardware stack, giving deterministic interrupt latency critical for digital power control loops. Three PSMC channels with 16 ns edge placement resolution support buck, boost, push-pull, and 3-phase topologies - effectively turning this MCU into a programmable mixed-signal controller. Typical applications include switch-mode power supplies (SMPS), LED lighting drivers, battery chargers, sensor signal conditioning, BLDC motor control (auxiliary), and portable instrumentation where battery life, mixed-signal integration, and small PCB area all matter. The wide 1.8V-3.6V operating range lets it run directly from a single-cell Li-ion or two AA cells. When designing with this part, reserve one I/O pin for ICSP programming (ICSPCLK/ICSPDAT) and avoid remapping it onto peripheral outputs. For PSMC-based converters, place the bootstrap/driver components within 5 mm of the device and follow the recommended PCB layout in the datasheet's SMPS section to keep the analog feedback loop free of switching noise. This page synthesizes distributor pricing, drop-in alternatives in the same 44-QFN footprint, and practical design notes not aggregated in any single manufacturer or distributor resource.

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PIC16LF1784-I/MV - 8-Bit 32MHz MCU 7KB Flash | Microchip
PIC16LF1784-I/MV

PIC16LF1784-I/MV - 8-Bit 32MHz MCU 7KB Flash | Microchip

The Microchip PIC16LF1784-I/MV is an 8-bit RISC advanced-analog Flash microcontroller operating up to 32 MHz with 7 KB of program Flash, 512 bytes of ROM and 512 bytes of data RAM, housed in a 40-pin UQFN (MV) 5x5 mm package. It is part of the PIC® XLP™ (eXtreme Low Power) family and supports an industrial temperature range of -40 °C to +85 °C. The integrated peripherals include a 12-bit A/D converter with up to 32 channels, two 8-bit DACs, four 10-bit PWMs, two comparators and an op-amp, plus on-chip 32 kHz oscillator and 16-level hardware stack. A PIC® microcontroller is a Harvard-architecture RISC device widely used for embedded control. Within the taxonomy, the PIC16LF1784 belongs to the 8-bit PIC16 family, sub-family of PIC XLP™ low-power Flash microcontrollers, which sit below 16-bit PIC24/dsPIC and 32-bit PIC32 devices in the broader PIC product hierarchy. The 'LF' prefix denotes the low-voltage / low-power process node that allows operation down to 1.8 V supply, while the '1784' identifies the specific member of the PIC16F178x series with 7 KB Flash and the largest pin count. Key features include nanoWatt XLP™ sleep current (typically < 50 nA with RTCC and WDT enabled depending on configuration), 32 MHz internal oscillator accuracy, and 25 mA source/sink per I/O. It also integrates a master I²C / SPI / EUSART serial engine, mTouch® capacitive-touch hardware, and a CTMU module for capacitive measurement. These features enable mixed-signal designs that combine analog signal conditioning with digital control on a single chip. Technically the part uses a 14-bit instruction word and 16-level deep hardware stack, executes most instructions in one cycle, and offers flexible clocking through INTOSC with PLL, LF-INTOSC, secondary oscillator and external oscillator modes. The 12-bit ADC pairs with two rail-to-rail op-amps and two 8-bit DACs to form a complete sensor signal chain, while comparators can be used as core-independent peripherals (CIPs) to wake the device without CPU intervention. Typical applications include portable and battery-powered sensor nodes, LED lighting controllers, capacitive-touch user interfaces, low-power IoT endpoints, industrial process transmitters and motor-control auxiliary boards. The wide 1.8 V to 3.6 V operating range allows direct connection to Li-ion or 2xAA chemistries without external LDO, and nanoWatt XLP™ technology targets designs that spend most of their time in sleep. When designing, place decoupling capacitors as close as possible to VDD/AVDD and VSS/AVSS, route AVSS as a dedicated analog ground when using the ADC at full speed, and use the configured PPS (Peripheral Pin Select) feature to remap digital functions to the optimal PCB layout. For long battery life, drive unused I/Os as outputs and use the deep-sleep modes with RTCC for periodic wakeup. This page synthesizes distributor pricing, drop-in alternatives from the same PIC16F178x series, and practical design notes not found in the manufacturer datasheet alone, helping engineers shorten the design-in cycle for the PIC16LF1784-I/MV.

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PIC16LF1784-I/P - 7KB Flash 8-Bit XLP MCU, 40-Pin DIP | Microchip
PIC16LF1784-I/P

PIC16LF1784-I/P - 7KB Flash 8-Bit XLP MCU, 40-Pin DIP | Microchip

The Microchip PIC16LF1784-I/P is an 8-bit advanced analog flash microcontroller in the PIC16F178x family, supplied in a 40-pin PDIP through-hole package with the -I (industrial) temperature grade. It integrates 7 KB of Flash program memory, 512 bytes of SRAM, and 256 bytes of EEPROM, paired with a 12-bit ADC, an 8-bit DAC, programmable switch-mode controllers (PSMC), operational amplifiers (op amps), and Microchip's eXtreme Low Power (XLP) technology. A microcontroller (MCU) is a single-chip computer that integrates a CPU, non-volatile program memory, working RAM, and a configurable set of peripherals such as ADCs, communication interfaces, timers, and I/O. The PIC16LF1784 belongs to the PIC16 mid-range 8-bit architecture family, sitting inside the broader category of microcontrollers and embedded processors. The LF prefix denotes a wide-voltage, low-power variant optimized for battery-operated designs, while the F version uses the same core at a higher VDD range. Key features include a 32 MHz internal oscillator, 10-bit slope ADC assistance, zero-cross detection, high-current I/O capable of directly driving LEDs, mTouch capacitive-touch peripherals, and a peripheral pin select (PPS) system that remaps digital I/O to physical pins in software. The device operates from 1.8 V to 3.6 V across -40 °C to +85 °C industrial temperature range, and integrates multiple serial interfaces including I²C, SPI, and AUSART. Architecturally, the part uses Microchip's enhanced mid-range 14-bit instruction core with a hardware multiplier, deep call stack, and a 32-level interrupt priority scheme. On-chip peripherals are designed to minimize external component count - the op amps, comparators, DAC, and PSMC peripherals support direct closed-loop analog control without an external analog front end. Typical applications include low-power sensor conditioning loops, LED lighting controllers with constant-current regulation, battery-powered instrumentation, capacitive-touch user interfaces, and small motor control via the PSMC peripheral. The wide VDD range also makes the part a fit for energy-harvesting front ends. When designing with this part, note that the -I/P suffix combines the industrial temperature grade (-40 °C to +85 °C) with the 40-pin PDIP package; the LF (low-voltage) variant is preferred when VIN stays below 3.6 V, while the F variant should be selected for 5 V rails. Carefully review PPS assignments and the PPS unlock sequence before committing the pinout. This page synthesizes distributor pricing, parametric comparisons, drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone.

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PIC16LF1784T-I/ML - 8-Bit 32MHz XLP MCU 7KB Flash | Microchip
PIC16LF1784T-I/ML

PIC16LF1784T-I/ML - 8-Bit 32MHz XLP MCU 7KB Flash | Microchip

The Microchip Technology PIC16LF1784T-I/ML is an 8-bit PIC16 family microcontroller featuring enhanced mid-range core, 7KB Flash program memory, 512B RAM, and 256B EEPROM in a 44-pin QFN (ML) 8x8mm package. It operates at 32MHz instruction rate, supports a wide 1.8V to 3.6V supply voltage range (LF low-voltage variant), and integrates advanced analog peripherals including a 12-bit ADC and 8-bit DAC. An 8-bit microcontroller (MCU) is a compact processor that combines a CPU, RAM, Flash program memory, EEPROM data memory, and configurable peripherals on a single chip. Within the PIC family hierarchy, the PIC16F178x falls under "eXtreme Low Power" (XLP) mid-range 8-bit controllers, sitting between base-line PIC10/12/16 and 16-bit dsPIC parts. The LF prefix indicates a low-voltage process optimized for 1.8V-3.6V operation with reduced active and sleep currents compared to the standard F variant. Key features include 14 PWM channels (with complementary outputs), a programmable switch-mode controller (PSMC) for power conversion, multiple op-amps, comparators, and high-current I/O capable of driving LEDs directly. The integrated 12-bit ADC and 8-bit DAC eliminate external analog components, while the I2C/SPI/EUSART communication block enables easy peripheral interfacing. The 32MHz internal oscillator eliminates the need for an external crystal in most designs. The device utilizes a Harvard-architecture RISC core with a 14-bit instruction word, providing deterministic execution and efficient code density. XLP technology delivers nanoWatt sleep currents below 50 nA, with active currents around 1.8 mA at 4 MHz, making the part well suited for battery-powered applications where sleep duty cycle dominates total energy consumption. Typical applications include industrial sensor signal conditioning with on-chip op-amps, LED lighting controllers using the high-current PWM outputs, small brushless DC motor or fan speed controllers leveraging the PSMC peripheral, low-power IoT sensor nodes with sleep-mode duty cycling, and consumer devices requiring precision analog measurement with 12-bit ADC plus programmable gain. When designing with this part, allocate enough decoupling capacitance close to VDD pins (one 100nF per pair of supply pins), connect unused I/O to defined logic levels (not floating) to minimize current leakage, and consider using the internal LFINTOSC to reduce BOM cost. For automotive or extreme-temperature applications, consider the -E or -40C extended grades. This page synthesizes real distributor pricing, drop-in alternatives, pinout guidance, and practical design notes not collated in the manufacturer datasheet.

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PIC16LF1784T-I/MV - 7KB Flash 8-bit MCU, 32MHz, UQFN-40 | Microchip
PIC16LF1784T-I/MV

PIC16LF1784T-I/MV - 7KB Flash 8-bit MCU, 32MHz, UQFN-40 | Microchip

The Microchip Technology PIC16LF1784T-I/MV is an 8-bit PIC16F advanced-analog flash microcontroller with 7 KB Flash program memory, 512 B RAM, and 256 B EEPROM, housed in a 40-pin UQFN (5x5 mm) package. It runs up to 32 MHz from a 1.8 V to 3.6 V supply and integrates a 12-bit ADC, an 8-bit DAC, three op-amps, two comparators, and a 16-bit PWM module. An 8-bit microcontroller (MCU) is a compact, single-chip computer built around an 8-bit data path, on-chip program Flash, RAM, and a rich set of peripherals. Within the broader semiconductor hierarchy, an MCU sits under microcontrollers -> embedded processors -> semiconductors. The PIC16 family is the volume workhorse of Microchip's portfolio, offering low power, deterministic architecture, and a mature MPLAB X toolchain. Key features of the PIC16LF1784 include nanoWatt XLP extreme-low-power technology (down to ~30 nA in sleep), an active clock tuning mechanism, mTouch capacitive-touch support, and a peripheral pin-select matrix that routes digital functions to almost any I/O. The 12-bit ADC can run up to 100 ksps and pairs with the internal op-amps for signal conditioning. Architecturally, the part uses an enhanced mid-range RISC core with a hardware stack and a single-cycle instruction decoder. The advanced-analog integration (op-amps, comparators, 12-bit ADC and 8-bit DAC on the same die) eliminates the external analog ICs typically required for sensor-conditioning or signal-generation designs. Typical applications include battery-powered sensor nodes, capacitive-touch user interfaces, portable medical accessories, LED lighting drivers, and industrial control modules where board space, low Iq, and integrated analog matter. The wide 1.8-3.6 V supply window makes it well suited to single-cell Li-ion and two-AAA designs. When designing with the PIC16LF1784, prioritize analog-input routing because the op-amps and ADC share internal pins, and confirm unused-pin termination per the datasheet to minimize sleep current creep. Use MPLAB XC8 with the appropriate -mcpu directive and enable power-managed modes (idle/sleep) via the built-in PCL, PWM, and timer wake-up sources.

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PIC16LF1784T-I/PT - 8-bit 32MHz 7KB Flash MCU | Microchip
PIC16LF1784T-I/PT

PIC16LF1784T-I/PT - 8-bit 32MHz 7KB Flash MCU | Microchip

The Microchip Technology PIC16LF1784T-I/PT is an 8-bit RISC PIC microcontroller in the PIC® XLP™ 16F family, operating at up to 32 MHz with 7 KB (4K x 14) of Flash program memory, housed in a 44-pin TQFP (10x10 mm) package. It is part of the nanoWatt XLP (eXtreme Low Power) family, designed for ultra-low-power embedded applications. The device integrates 512 bytes of RAM, 256 bytes of data EEPROM, and a rich peripheral set including operational amplifiers, DAC, comparators, and PWM modules. A PIC microcontroller (Programmable Interface Controller, peripheral interface controller) is a compact, self-contained embedded computer built around an 8-bit or 16-bit RISC CPU core with on-chip Flash, RAM, and peripherals. PIC microcontrollers sit within the broader hierarchy of microcontrollers -> embedded processors -> semiconductors -> integrated circuits, and the PIC16F family represents one of the most widely deployed 8-bit MCU architectures in industrial, consumer, and automotive designs. Key features of the PIC16LF1784T-I/PT include: nanoWatt XLP technology for sub-uA sleep currents, 7 KB self-programmable Flash, 12-bit ADC with charge pump, enhanced PWM, two op-amps, two 8-bit DACs, three comparators, two I2C/SPI/I2S interfaces, and a 32 MHz internal oscillator. The -LF- variant supports operation down to 1.8 V, making it suited to battery-powered designs. Architecturally, the device uses a Harvard RISC core with a 14-bit instruction word, separate program and data buses, a hardware stack, and a powerful peripheral set mapped through PPS (Peripheral Pin Select). Internal 32 MHz oscillator accuracy and nanoWatt XLP sleep modes allow designers to minimize external components and quiescent draw. Typical applications include low-power sensor nodes, battery-powered instrumentation, IoT edge devices, motor control (small BLDC/stepper), LED lighting controllers, and consumer handheld products. The wide operating voltage (1.8 V to 3.6 V) and rich analog integration are particularly valuable when analog signal chains must share a single MCU. When designing with this device, validate the supply voltage range of your particular analog blocks - some peripherals (e.g., the charge-pump ADC) require VDD >= 2.5 V. Decouple VDD/AVDD with 100 nF + 10 uF capacitors placed within 5 mm of the package leads to suppress transient noise during ADC sampling. This page synthesizes distributor pricing, drop-in alternatives in the same 44-TQFP footprint, application notes, and selection guidance not bundled in the Microchip datasheet, helping engineers choose the right PIC16F variant for their low-power embedded design.

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PIC16LF1786-E/SO - 14KB Flash 8-Bit nanoWatt XLP MCU | Microchip
PIC16LF1786-E/SO

PIC16LF1786-E/SO - 14KB Flash 8-Bit nanoWatt XLP MCU | Microchip

The Microchip Technology PIC16LF1786-E/SO is a 28-pin 8-bit advanced analog flash microcontroller in the PIC16F1786 family with 14 KB Flash, 1 KB RAM, and 256 B EEPROM, built on a nanoWatt XLP (eXtreme Low Power) architecture for ultra-low-power embedded designs. It operates from 1.8 V to 3.6 V (LF series), delivers up to 32 MHz CPU performance through a 4x PLL on an internal 8 MHz oscillator, and integrates an enhanced mid-range communication standard for I2C, SPI, and AUSART/CAN-capable peripherals. Key features include a 14 KB (8K x 14) flash program memory, 1 KB RAM, 256 bytes of EEPROM, and 28-pin SOIC wide-body packaging. The PIC16LF1786 family integrates a 12-bit ADC, two op-amps, two 10-bit DACs, two comparators, a high-end timer/counter with PWM, and support for mTouch capacitive touch sensing. The nanoWatt XLP technology provides deep sleep currents down to approximately 30 nA typical, enabling battery-powered applications such as wireless sensors, IoT nodes, and wearable health devices to operate for years on a single coin cell. Typical applications include portable consumer devices, battery-powered sensor modules, IoT edge nodes, touch-interface human-machine interface (HMI) panels, and analog signal conditioning nodes. The combination of 14 KB flash, 12-bit ADC, dual op-amps, and nanoWatt XLP low-power modes makes this MCU particularly well-suited for sensor-conditioning applications where analog front-end and digital processing coexist on a single die. When designing with the PIC16LF1786-E/SO, consider that the E suffix designates the -40C to +125C extended operating temperature grade, and the /SO suffix identifies the 28-pin SOIC wide-body (300 mil) package. The LF prefix denotes the low-voltage (1.8 V to 3.6 V) variant - choose the F-version (PIC16F1786) for 2.3 V to 5.5 V operation.

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PIC16LF1786-E/SP - 8-Bit MCU, 14KB Flash, 28-SPDIP | Microchip
PIC16LF1786-E/SP

PIC16LF1786-E/SP - 8-Bit MCU, 14KB Flash, 28-SPDIP | Microchip

The Microchip Technology PIC16LF1786-E/SP is an 8-bit advanced analog flash microcontroller in the PIC16F1786 family with 14 KB Flash, 1 KB RAM, 256 B EEPROM, and a 32 MHz internal oscillator, housed in a 28-pin SPDIP (0.300 inch) through-hole package. It integrates a 12-bit ADC, an 8-bit DAC, four 12V rail-to-rail op-amps, a programmable switch-mode controller (PSMC), and Microchip's eXtreme Low Power (XLP) technology for battery-friendly operation. The 'LF' prefix indicates the wide 1.8V-3.6V core voltage range suitable for single-cell Li-ion and 2x AA designs. What is an 8-bit flash MCU? An 8-bit flash microcontroller is a single-chip computer built on a Harvard RISC architecture with 8-bit data paths, on-chip Flash program memory that can be erased and reprogrammed in-circuit, and integrated peripherals such as ADC, timers, and communication blocks. Within the broader taxonomy, the PIC16LF1786 sits under MCU -> microcontroller -> 8-bit MCU -> PIC16 family -> PIC16F178x sub-family, and it competes with low-power 8-bit lines from vendors such as Atmel/Microchip AVR and NXP Kinetis E. Key features include 14 KB self-programmable Flash (8K x 14 words), 1 KB RAM, 256 B EEPROM, hardware Multiply and Peripheral Pin Select (PPS), an 8-bit DAC with FVR reference, four operational amplifiers rated for 12V operation, and a 12-bit differential ADC. The 'LF' variant runs from 1.8V to 3.6V while the standard 'F' part runs from 2.3V to 5.5V. Integrated XLP sleep modes drop quiescent current below 50 nA typical, enabling multi-year battery life in duty-cycled designs. Architecturally, the device uses Microchip's enhanced mid-range x14 core with a 200 ns instruction cycle at 20 MHz and 31.25 ns at 32 MHz, plus a 16-level hardware stack and 32 interrupt sources. On-chip peripherals are routed to pins through the Peripheral Pin Select (PPS) engine, which lets designers remap digital functions without changing PCB layout. The PSMC block provides programmable dead-band control and edge-aligned PWM, simplifying digital lighting, half-bridge, and full-bridge drive topologies. Typical applications include LED lighting and signage drivers using the PSMC and op-amps, sensor signal conditioning with the on-board op-amp and 12-bit ADC, low-power battery-powered IoT nodes leveraging XLP sleep, and small motor or solenoid control loops. The 28-SPDIP package also fits legacy through-hole industrial boards and breadboard-friendly prototypes. A practical design tip: place a 0.1 uF decoupling capacitor within 5 mm of the VDD pin and a bulk capacitor near VDD if the op-amps drive heavy loads, because the analog and digital VDD pins share internal bond wires. Always configure the PPS registers before enabling peripherals; otherwise pin mapping falls back to defaults and the code appears non-functional even though the silicon is healthy.

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PIC16LF1786-E/SS - 8-bit 32MHz 14KB Flash XLP MCU | Microchip
PIC16LF1786-E/SS

PIC16LF1786-E/SS - 8-bit 32MHz 14KB Flash XLP MCU | Microchip

The Microchip Technology PIC16LF1786-E/SS is a low-power 8-bit PIC16 microcontroller with 32MHz CPU core, 14KB Flash program memory and 1KB RAM, housed in a 28-pin SSOP package. It belongs to the PIC16F178x enhanced mid-range family built on a CMOS flash process and includes integrated peripherals such as op-amps, 12-bit ADC, 5-/8-bit DAC, comparators, PWM, I2C, SPI and EUSART, providing a high level of analog/digital integration for mixed-signal designs. The 'LF' prefix indicates a wide 1.8V-3.6V supply range, while the 'E' suffix denotes the -40C to +125C extended industrial temperature grade suited for harsh environments. A PIC microcontroller is a RISC-based 8-bit MCU family from Microchip that executes one instruction per clock cycle (excluding branches) and stores programs in internal Flash. The PIC16LF1786 sits in the 'PIC16F1xxx enhanced mid-range' product hierarchy (PIC10/12/14/16/18 -> 8-bit MCU -> microcontroller -> embedded processor), specifically the 'XLP' (eXtreme Low Power) sub-line which adds nanoWatt XLP technology for sub-uA sleep currents. The 14KB Flash, 1KB RAM and 256B EEPROM make it suitable for small-to-medium firmware footprints where C-compiled code is common. Key features include: 14KB (8K x 14) Flash program memory, 1KB SRAM data memory, 256B EEPROM, 32MHz internal oscillator, 12-bit differential ADC with computed channels, two on-chip op-amps (rail-to-rail input/output), 5-bit and 8-bit DACs, three comparators, multiple PWM/SCCP modules, I2C/SPI/EUSART, and nanoWatt XLP power management. The 28-SSOP 5.30mm body package provides a compact gull-wing footprint compatible with hand-soldering and standard SMT lines. Typical applications include handheld battery-powered instruments, sensor signal conditioning with integrated op-amp stages, low-cost motor control with PWM, LED lighting controllers, and industrial sensor nodes. The combination of analog peripherals and digital interfaces on a single die reduces BOM cost and PCB area compared to designs that require a separate ADC or op-amp IC. When designing with this MCU, ensure the in-circuit serial programming (ICSP) pins (RB6/RB7) are accessible in the PCB layout for firmware updates and debugging using tools such as MPLAB X IDE and PICkit programmers. Refer to the manufacturer datasheet for full register maps, electrical characteristics and configuration bit settings before committing to the part in production.

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PIC16LF1786-I/ML - 8-bit 32MHz 14KB Flash MCU 28-QFN | Microchip
PIC16LF1786-I/ML

PIC16LF1786-I/ML - 8-bit 32MHz 14KB Flash MCU 28-QFN | Microchip

The Microchip Technology PIC16LF1786-I/ML is an 8-bit RISC microcontroller from the PIC16F178x family, featuring 14KB (8K x 14 words) of Flash program memory, 1KB of RAM, and 256 bytes of EEPROM. It operates up to 32MHz with a 200ns instruction execution time and is housed in a 28-pin QFN (6x6 mm) package with an exposed thermal pad. A microcontroller (MCU) is a single-chip computer that integrates a CPU, memory, and programmable I/O peripherals. The PIC16LF1786 belongs to Microchip's enhanced mid-range PIC16 family, which combines low-power XLP (eXtreme Low Power) technology with analog-rich peripherals for embedded designs in industrial, consumer, and IoT markets. Key features of the PIC16LF1786 include 14KB Flash, 1KB RAM, 256B EEPROM, 32MHz CPU speed, integrated op-amps, 12-bit ADC, 5/8-bit DAC, and multiple communication interfaces such as I2C, SPI, and EUSART. The XLP nanoWatt technology enables deep-sleep currents as low as sub-microamp, making it ideal for battery-powered applications. The device operates from 1.8V to 3.6V (LF variant for low-voltage systems) and includes advanced peripherals like a 16-bit PWM module, comparators, programmable ramp generator, and signal measurement timer. These features allow it to handle sensor conditioning, motor control, and signal generation tasks that traditionally required multiple external components. Typical applications include IoT sensor nodes, battery-powered instruments, LED lighting control, low-end motor drives, and consumer appliances. Its wide operating voltage range and low-power modes support long-battery-life designs where the MCU spends most of its time in sleep. When designing with this MCU, ensure VDD decoupling uses 100nF and bulk capacitors close to the pins. Configure unused I/O as outputs to minimize power, and use the MPLAB X IDE with XC8 compiler for firmware development. Programming is supported by PICkit 3, PICkit 4, and PICkit 5 debuggers. This page synthesizes distributor pricing, drop-in same-package alternatives, and practical design notes not found in the manufacturer datasheet alone.

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PIC16LF1786-I/SO - 8-bit 32MHz 14KB Flash MCU | Microchip
PIC16LF1786-I/SO

PIC16LF1786-I/SO - 8-bit 32MHz 14KB Flash MCU | Microchip

The Microchip Technology PIC16LF1786-I/SO is an 8-bit PIC® XLP™ 16F-family microcontroller running at up to 32 MHz, with 14 KB (8K x 14) of Flash program memory, packaged in a 28-pin SOIC (SO) wide-body outline. Designed around the enhanced mid-range x14 core with a 200 ns instruction cycle, it targets low-power mixed-signal embedded designs that need 12-bit ADC, 8-bit DAC, op-amps, comparators, and PWM peripherals in a single die. The "LF" prefix denotes the wide-Vdd 1.8 V–3.6 V range and the XLP nanoWatt XLP sleep modes, while "I" denotes the industrial -40 °C to +85 °C temperature grade. A microcontroller (MCU) is a single-chip computer integrating a CPU core, program and data memory, timers, communication peripherals, and analog blocks. The PIC16LF1786 belongs to the broader hierarchy MCU → 8-bit MCU → PIC® XLP™ 16F family → PIC16LF178x sub-family → power- and analog-rich industrial nodes. Compared with 32-bit Cortex-M0 parts, this PIC16 trades raw MIPS for deterministic interrupt latency, a much smaller code footprint (8K x 14 word-addressable Flash), and ultra-low sleep currents that suit battery-powered sensor nodes. Key features include an internal 32 MHz oscillator (HFINTOSC) with PLL, a 12-bit differential ADC with computation (ADC2), two 8-bit DACs, two operational amplifiers, three comparators, three 16-bit timers, four 10-bit PWM modules with auto-shutdown, two EUSART, two I²C/SPI MSSP peripherals, an 11-channel 12-bit ADC, and a wide-Vdd 1.8 V–3.6 V supply range. Programmable memory is 14 KB Flash with 1 KB ROM and 1 KB RAM. Brown-out Reset, Power-on Reset, and an extended watchdog timer with a dedicated LFINTOSC clock source are also integrated. The PIC16LF1786 uses an enhanced Harvard RISC architecture with a 14-bit instruction word, a hardware stack for fast interrupt context save/restore, and an instruction pipeline that completes most single-cycle instructions in one oscillator period (31.25 ns at 32 MHz). The 12-bit ADC2 module supports hardware accumulation, averaging, filtering, and threshold compare, offloading DSP-style signal conditioning from the CPU - useful for sensor linearization in real time. Typical applications include industrial sensor transmitters, battery-powered IoT edge nodes with sleep current budgets in the microamp range, motor control low-end drivers (PWM + op-amp current sense), lighting controllers, and consumer white goods with capacitive touch or analog front-ends. Industrial 4 mA–20 mA loop-powered transmitters benefit from the LFINTOSC-based nanoWatt XLP sleep current and the integrated op-amp + 12-bit ADC chain. When designing with this part, verify your toolchain supports the PIC16LF1786 device ID (MPLAB X IDE, XC8 compiler). Decouple Vdd with a 100 nF ceramic capacitor placed within 3 mm of the Vdd pin, and route the MCLR pull-up separately to avoid in-circuit serial programming (ICSP) collisions. For EMI-sensitive layouts, tie unused I/O to Vss through 10 kΩ resistors and avoid routing the HFINTOSC trace near analog inputs. This page synthesizes distributor pricing, drop-in same-package alternatives, and practical design notes not found in the manufacturer datasheet alone, enabling faster sourcing decisions for engineers evaluating the PIC16LF1786-I/SO against PIC16F1786 and PIC16LF1783/1782 same-family variants.

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PIC16LF1786-I/SP - 8-bit 32MHz 14KB Flash MCU 28-SPDIP | Microchip
PIC16LF1786-I/SP

PIC16LF1786-I/SP - 8-bit 32MHz 14KB Flash MCU 28-SPDIP | Microchip

The Microchip Technology PIC16LF1786-I/SP is an 8-bit PIC microcontroller (MCU) from the PIC® XLP™ 16F family, featuring 32MHz CPU clock, 14KB (8K x 14) Flash program memory and a 28-pin SPDIP through-hole package. It is engineered for advanced analog and low-power applications, integrating 12-bit ADC, 8-bit DAC, operational amplifiers, programmable switch-mode controller (PSMC) and capacitive touch peripherals. An 8-bit microcontroller (MCU) is a single-chip computer built around an 8-bit data path CPU with on-chip program memory (Flash), data memory (RAM), non-volatile storage (EEPROM), and a rich set of mixed-signal peripherals. PIC microcontrollers sit in the broader category of microcontrollers -> microprocessors -> semiconductors -> integrated circuits, and the PIC16F1xxx enhanced mid-range family adds up to 14-bit instruction words, hardware multiplier and multiple communication peripherals. The "LF" suffix denotes the wide-voltage low-power variant (1.8V to 3.6V) targeting battery-powered designs, where XLP™ nanoWatt sleep currents extend operating life. Key features include 32MHz internal oscillator (8MHz with 4x PLL), 1KB RAM, 256B EEPROM, 12-bit ADC with up to 11 channels, 8-bit DAC module, two on-chip op-amps, a PSMC peripheral for power-conversion topologies, mTouch™ capacitive-touch sensing hardware, and multiple serial interfaces (I2C, SPI, EUSART). The device supports up to 25 digital I/O pins and offers 16-level hardware stack, 49 instruction set, and nanoWatt XLP power-saving modes (sleep current under 20 nA typical). Architecturally, the PIC16LF1786 uses an enhanced mid-range 14-bit RISC core with a two-stage pipeline, hardware stack and interrupt controller. Internal peripherals are mapped via a peripheral pin select (PPS) engine that lets remap of digital functions to physical pins for layout flexibility. The 12-bit ADC and on-chip DAC support closed-loop analog control without external components, while the PSMC block enables digital control of buck/boost converters and LED drivers. Typical applications include industrial sensor conditioning, battery-powered IoT edge nodes, motor control (small BLDC/fan drivers), LED lighting controllers, and portable medical / consumer devices requiring low quiescent current. The 28-SPDIP package (0.300 inch / 7.62mm body width) eases hand-soldering and socketed prototyping in development environments. When designing with the PIC16LF1786-I/SP, ensure the supply rail stays within the 1.8V-3.6V LF window. Decouple VDD with a 100nF ceramic close to the pin plus a bulk 10uF capacitor; reserve Vcap pin for the internal voltage regulator and route it with a low-ESR 1uF-10uF capacitor to ground for proper core logic operation. This page synthesizes distributor pricing, drop-in pin-compatible alternatives and practical low-power design notes not found in the manufacturer datasheet, delivering a one-stop reference for engineers evaluating the PIC16LF1786-I/SP for new designs and BOM second sources.

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PIC16LF1786T-I/ML - 14KB Flash 8-bit MCU 28-QFN | Microchip
PIC16LF1786T-I/ML

PIC16LF1786T-I/ML - 14KB Flash 8-bit MCU 28-QFN | Microchip

The Microchip Technology PIC16LF1786T-I/ML is an 8-bit PIC16 microcontroller with 14KB Flash program memory, 1KB RAM, and 256B EEPROM, housed in a 28-pin QFN (ML) 6x6 mm package. It operates at up to 32 MHz, supports a 1.8V to 3.6V wide voltage range, and integrates a 12-bit ADC, an 8-bit DAC, and peripheral signal control modules for mixed-signal applications. A microcontroller (MCU) is a small computer-on-a-chip combining a CPU core, non-volatile program memory, RAM, and programmable peripherals on a single die. Within the wider electronics hierarchy, the PIC16LF1786 sits in the 8-bit microcontrollers tier, which feeds into the broader 16-bit and 32-bit MCU families used for varying complexity levels. The "LF" in the part number denotes the low-power Flash variant, optimized for battery-powered applications using Microchip's eXtreme Low Power (XLP) technology. Key features include 25 MIPS performance at 32 MHz, nanoWatt XLP sleep modes drawing as little as 20 nA, multiple communication interfaces (I2C, SPI, EUSART), 17 ADC channels with 12-bit resolution, an 8-bit DAC, and integrated op-amps/comparators. The 28-QFN package footprint offers a compact 6x6 mm body suitable for space-constrained designs while maintaining a 0.65 mm lead pitch for PCB manufacturability. Architecture-wise, the PIC16LF1786 uses Microchip's enhanced mid-range 8-bit core with a 14-bit instruction word. The integrated Peripheral Signal Mode (PSM) enables flexible signal routing between analog and digital modules, reducing external component count. The wide operating temperature range (-40C to +85C industrial grade, indicated by the "I" suffix) suits industrial and outdoor environments. Typical applications include low-power IoT sensor nodes, battery-powered medical devices, automotive body electronics, consumer appliance control, and industrial sensor signal conditioning. Engineers often select this MCU for mixed-signal designs requiring ADC and DAC on a single chip. When designing with this part, ensure the supply decoupling includes a 100 nF capacitor placed within 5 mm of the VDD pin. The "T" suffix indicates Tape and Reel packaging for high-volume assembly. Operating voltage must remain above 1.8V for reliable Flash programming.

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PIC16LF1786T-I/SS - 14KB Flash 8-bit MCU 28-SSOP | Microchip
PIC16LF1786T-I/SS

PIC16LF1786T-I/SS - 14KB Flash 8-bit MCU 28-SSOP | Microchip

The Microchip Technology PIC16LF1786T-I/SS is an 8-bit PIC® XLP™ 16F-series CMOS flash microcontroller delivering 32 MHz (200 ns instruction cycle) performance with 14 KB Flash program memory, 1 KB ROM, and integrated advanced analog peripherals, housed in a 28-pin SSOP package. Key features include 14 KB Flash (8K x 14 words), 1 KB ROM calibration/data, an 8-channel 12-bit ADC, two operational amplifiers, two 8-bit DAC modules, one 5-bit DAC, three comparators, and a 16-bit PWM with three duty-cycle generators. Communication interfaces include I²C, SPI, and EUSART. The PIC16LF1786T-I/SS operates from 1.8 V to 3.6 V (LF denotes the low-voltage variant), making it well-suited to battery-powered applications. An 8-bit PIC microcontroller is a RISC-based CMOS MCU from Microchip's PIC® family that executes a single instruction per 200 ns cycle at 32 MHz. The PIC16LF1786 belongs to the mid-range enhanced (PIC16) family - it sits above the PIC10/12 baseline family and below the PIC18/PIC24 families in the broader Microchip MCU taxonomy. The PIC16(X)LP designation signals nanoWatt XLP ultra-low-power technology with deep-sleep currents in the tens of nA. The PIC16LF1786T-I/SS integrates the FVR (Fixed Voltage Reference), CTMU (Charge Time Measurement Unit), and Zero-Cross Detect on-chip, removing external analog components and shrinking the BOM for sensor-interface designs. The 12-bit ADC plus on-chip op-amps enable closed-loop analog control without external instrumentation amplifiers. Typical applications include battery-powered sensor nodes, low-cost instrumentation, LED lighting control, IoT edge nodes, and consumer human-interface products. The wide operating temperature range of -40 °C to +85 °C supports industrial-grade deployments. When designing with this part, choose the PIC16LF1786 family specifically when you need >10 KB Flash with on-chip op-amps and 12-bit ADC in a 28-pin package at 3.3 V. For pure 5 V operation use the PIC16F1786 (non-LF) variant. The 28-SSOP footprint is shared with the PIC16LF1784/1783/1782 families, easing PCB reuse across firmware variants. This page synthesizes distributor pricing, same-family drop-in alternatives, and practical design notes not found in the manufacturer datasheet.

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PIC16LF1787-E/ML - 8-bit XLP MCU, 14KB Flash, 44-QFN | Microchip
PIC16LF1787-E/ML

PIC16LF1787-E/ML - 8-bit XLP MCU, 14KB Flash, 44-QFN | Microchip

The Microchip Technology PIC16LF1787-E/ML is an 8-bit PIC16 microcontroller built on the company's eXtreme Low Power (XLP) platform, featuring 14 KB of Flash program memory, 1 KB of RAM, and a 32 MHz internal oscillator in a 44-pin QFN (8x8 mm) package. It targets low-power and battery-driven designs that require integrated analog peripherals and small PCB footprints. A PIC microcontroller (MCU) is a compact programmable processor that combines a CPU core, non-volatile program memory (Flash), working RAM, and a rich set of peripherals — timers, ADC/DAC, communication buses, and interrupt logic — on a single silicon die. The PIC16F/LF family uses a RISC-based 8-bit core optimized for deterministic execution, predictable interrupt latency, and ultra-low sleep currents. Within the broader taxonomy, PIC16F/LF sits between smaller PIC10/12/16 baseline devices and larger PIC18/24 MCUs; the "LF" prefix specifically designates the low-voltage (1.8–3.6 V) XLP variants aimed at energy harvesting and battery applications. The 44-QFN package places the entire MCU + analog chain on a tiny surface-mount footprint suitable for space-constrained consumer, industrial, and IoT products. Key features include 14 KB self-programmable Flash, 1 KB RAM, 256 bytes of EEPROM, an integrated 12-bit ADC with up to 14 channels, an 8-bit DAC, two operational amplifiers, comparators, and PWM/capture/compare modules. Communication peripherals include I2C, SPI, and EUSART (UART). XLP technology delivers typical sleep currents in the tens of nanoamps and active currents in the microamp-per-MHz range, enabling years of operation from coin-cell or single-AA batteries. The PIC16LF1787's 8-bit RISC pipeline executes most instructions in one instruction cycle (4 clock cycles), and the 32 MHz internal oscillator removes the need for external crystals in cost-sensitive designs. The on-chip op-amps and 12-bit ADC provide a tightly-integrated analog front-end for sensor conditioning without external active components. Typical applications include IoT sensor nodes, low-power wireless remote controls, battery-powered instrumentation, portable medical devices, and consumer appliances where the MCU must sleep for long periods and wake to perform quick measurements. Designers also use it in HVAC controls, smart meters, and energy-harvesting switches. When designing with this device, remember that the "LF" voltage range is 1.8–3.6 V — it cannot be used on 5 V rails. Decouple VDD with at least 100 nF close to the pin, configure unused pins as outputs (not inputs) to minimize leakage, and use the nanoWatt XLP sleep modes to achieve the lowest quiescent current. This page combines distributor pricing, drop-in package alternatives, and practical design notes — engineering guidance not packaged together in the manufacturer's datasheet PDF.

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PIC16LF1787-E/MV - 14KB Flash 8-bit MCU | Microchip XLP | UQFN-40
PIC16LF1787-E/MV

PIC16LF1787-E/MV - 14KB Flash 8-bit MCU | Microchip XLP | UQFN-40

The Microchip Technology PIC16LF1787-E/MV is a low-power 8-bit PIC microcontroller from the PIC® XLP™ 16F family, integrating 14KB of Flash program memory, 1KB of ROM, 1024 bytes of RAM, and 256 bytes of EEPROM in a 40-pin UQFN (5x5 mm) package with exposed thermal pad. It runs at up to 32 MHz, operates from 1.8V to 3.6V, and combines a 12-bit ADC, 8-bit DAC, op-amp, programmable switch-mode controller (PSMC), and Core Independent Peripherals (CIPs) for low-power sensor, motor-control and mixed-signal designs. An 8-bit microcontroller (MCU) is a programmable processor with an 8-bit data bus and on-chip Flash/ROM/RAM that executes embedded firmware for sensing, control, and human-interface tasks. PIC16 LF-series parts specifically target ultra-low-power (XLP) designs by combining nanoWatt XLP sleep modes with peripheral operation off the core, making them mid-point between PIC10/12/16 baseline parts and PIC24/dsPIC 16-bit devices in Microchip's 8/16-bit MCU taxonomy. Key features include 14KB Flash with self-programmability, 1KB ROM, 1024 bytes RAM, 256 bytes EEPROM, a 12-bit differential ADC with computation, an 8-bit DAC, two operational amplifiers, three 16-bit timers, two comparators, three PSMC channels, I2C, SPI, and EUSART in a UQFN-40 (MV) package with an exposed pad for thermal relief. The E in the suffix indicates -40C to +125C extended operating temperature. The architecture is built around the enhanced mid-range 14-bit instruction set with a hardware multiplier and a vectored interrupt controller. The 12-bit ADC with computation (ADCC) automates averaging, oversampling, and threshold comparisons without CPU intervention, which is why it is paired with PSMC blocks for digital lighting and BLDC motor control. CIPs such as CLC, NCO, and SMT continue processing while the CPU is in sleep. Typical applications include low-power IoT sensor nodes, white goods and home appliances, battery chargers, LED lighting controllers, BLDC/PMSM motor commutation in small fans, and industrial control panels that benefit from the integrated op-amp and DAC for signal conditioning. The wide extended-temperature grade makes it usable in outdoor equipment, thermostats, and automotive under-hood sensor interfaces. When designing with this device, plan the LDO and decoupling network carefully - use a 100 nF + 1 uF combination near VDD and AVSS, and place the exposed pad on a contiguous ground copper pour to keep junction temperature within limits. If you do not need the op-amp or PSMC peripherals, consider the pin-compatible PIC16LF1786-E/MV (without the Q suffix) for a lower-cost migration within the same silicon family. This page synthesizes distributor pricing for LCSC, Mouser, DigiKey and Octopart, drop-in same-package PIC16LF178x and PIC16F178x replacements, and practical design notes not consolidated in the manufacturer datasheet - giving engineers an information gain beyond the standalone Microchip DS40001773 document.

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PIC16LF1787-E/P - 8-bit MCU, 14KB Flash, 40-PDIP | Microchip
PIC16LF1787-E/P

PIC16LF1787-E/P - 8-bit MCU, 14KB Flash, 40-PDIP | Microchip

The Microchip Technology PIC16LF1787-E/P is an 8-bit PIC microcontroller with 14KB Flash program memory, 32 MHz maximum CPU speed, and integrated analog peripherals such as 12-bit ADC, DAC, op-amps, and comparators, housed in a 40-pin PDIP (DIP-40) through-hole package. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, non-volatile program memory, RAM, and configurable peripherals. Within the broader taxonomy, an 8-bit MCU sits inside the microcontroller category, which itself belongs to embedded processors and microcontrollers and ultimately to integrated circuits and semiconductors. Microchip's PIC16F/PIC16LF family is one of the most widely deployed low-power 8-bit architectures, popular for cost-sensitive, low-power, and mixed-signal designs. Key specifications include 14 KB (8K x 14) Flash program memory, 1 KB RAM, 256 bytes EEPROM, 32 MHz internal oscillator, an operating voltage range of 1.8V to 3.6V typical for the 'LF' low-Flash variant, 12-bit ADC with up to 14 channels, two 5-bit and one 10-bit DAC channels, two operational amplifiers, and two comparators. The device supports I2C, SPI, and EUSART serial interfaces. The 'E' temperature grade indicates -40C to +125C operation suitable for industrial and extended-environment designs. Architecturally, the PIC16LF1787 uses a Harvard RISC core with a 14-bit instruction word, allowing most instructions to execute in one instruction cycle (4 oscillator clocks). The PIC® XLP (eXtreme Low Power) technology enables nanoWatt sleep currents in the order of single-digit nA with RTC running, making the part well-suited to battery-powered applications. Integrated op-amps and DACs reduce BOM cost and PCB area in sensor-interface and signal-conditioning designs. Typical applications include industrial sensor nodes, low-power IoT edge devices, battery-powered portable instrumentation, LED lighting controllers, smoke and gas detector signal chains, and mixed-signal data-acquisition front ends. The 40-pin PDIP package simplifies breadboarding and hand-soldered prototypes as well as legacy through-hole manufacturing. When designing with this part, leave the analog and digital supply pins (AVDD/AVSS) properly decoupled with 100 nF ceramic capacitors placed close to the IC, configure the PPS (Peripheral Pin Select) module carefully to avoid pin conflicts, and follow the Microchip MPLAB X IDE configuration bits guidance. The internal 32 MHz oscillator needs calibration via the OSCTUNE register for tight timing applications such as UART. This page synthesizes distributor pricing, drop-in PIC16LF/PIC16F same-package alternatives, application notes, and design considerations not found in the manufacturer datasheet alone.

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PIC16LF1787-E/PT - 8-bit 32MHz MCU 14KB Flash 44-TQFP | Microchip
PIC16LF1787-E/PT

PIC16LF1787-E/PT - 8-bit 32MHz MCU 14KB Flash 44-TQFP | Microchip

The Microchip Technology PIC16LF1787-E/PT is an 8-bit RISC PIC microcontroller from the PIC16F178x family, featuring 14KB Flash program memory, 1KB ROM and a 32MHz CPU core, housed in a 44-pin TQFP (PT) package measuring 10x10mm. The 'LF' prefix indicates a low-voltage, low-power (XLP) variant optimized for battery-powered and energy-harvesting applications, with an extended operating voltage range that supports both 3.3V and 5V rails commonly found in mixed-signal designs. An 8-bit PIC microcontroller is a compact, deterministic Harvard-architecture processor that combines a CPU, non-volatile Flash memory, RAM, and a rich set of peripherals into a single IC. In the wider taxonomy, PIC MCUs sit within the 8-bit microcontroller family, which itself is a subset of microcontrollers under embedded processors. The PIC16LF1787 specifically targets applications requiring low quiescent current, integrated op-amps, comparators, 12-bit ADC, DAC and PWM peripherals, enabling single-chip analog + digital signal chain designs without external components. Key features include 14KB (8K x 14) of self-programmable Flash, 1KB of data EEPROM emulation in ROM, 10-bit and 12-bit ADC channels, multiple 8/10-bit DAC outputs, three operational amplifiers, two comparators, Capture/Compare/PWM (CCP/ECCP) modules, and serial communication peripherals including I2C, SPI and an enhanced USART. The XLP technology provides active current in the microamp range and deep-sleep currents below 100nA, making it suitable for always-on applications where energy budget is critical. The architecture uses a 14-bit instruction word RISC core with a single-cycle ALU and hardware multiply, delivering predictable interrupt latency and deterministic execution. Integrated op-amps allow closed-loop analog feedback without external components, while the high-resolution 12-bit ADC achieves 50 ksps conversion rate with auto-acquisition. The on-chip 32MHz oscillator is factory calibrated to ±1% across voltage and temperature, removing the need for an external crystal in cost-sensitive designs. Typical applications include consumer white goods and home appliances, battery-powered sensor nodes, low-power IoT edge devices, industrial control panels with HMI, automotive body and accessory subsystems, LED lighting controllers, and DC motor control in toys and small appliances. The combination of analog peripherals with low-power operation is the primary reason designers select this part over competing 8-bit MCUs. A critical design consideration is power-supply decoupling: place a 0.1uF ceramic capacitor within 2mm of each VDD pin, plus a bulk 10uF tantalum or ceramic on the rail. The XLP sleep currents assume the brown-out reset (BOR) and watchdog are properly configured; disabling them in firmware is the most common way engineers recover microamp-level standby performance. Programming is supported by MPLAB X IDE with the XC8 compiler, and in-circuit debugging uses ICD 3 or PICkit 4 headers. This page synthesizes distributor pricing, parametric drop-in alternatives, and practical low-power design notes that complement the manufacturer datasheet and the standard MPLAB code library.

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PIC16LF1787-I/ML - 8-Bit 32MHz XLP MCU 14KB Flash | Microchip
PIC16LF1787-I/ML

PIC16LF1787-I/ML - 8-Bit 32MHz XLP MCU 14KB Flash | Microchip

The Microchip Technology PIC16LF1787-I/ML is an 8-bit PIC® XLP™ microcontroller with 14KB Flash, 32MHz CPU speed, and a 44-pin QFN (8x8 mm) package, designed for ultra-low-power embedded applications. The 'LF' voltage range (1.8V to 3.6V) and 'XLP' branding position it for battery-powered and energy-harvesting systems where nanoWatt sleep currents are essential. Integrated peripherals include operational amplifiers, 12-bit ADC, 5/8/10-bit DAC modules, high-performance comparators, and zero-cross detection, all accessible through a 44-QFN (HVQCCN) footprint. What is a PIC16LF1787-class microcontroller? A PIC microcontroller is a Harvard-architecture RISC MCU family from Microchip, characterized by deterministic instruction execution, single-cycle hardware multiply on 16F, and a rich peripheral set integrated on-chip. The PIC16LF1787 belongs to the enhanced mid-range (XLP) family, sitting between the baseline PIC10/12/16 and the 16-bit PIC24/dsPIC families. It is commonly used as a system controller in mixed-signal designs, providing analog signal conditioning, motor/lighting control, and sensor fusion alongside communication interfaces such as I2C, SPI, and EUSART. Key differentiating features include 14KB self-programmable Flash, 1KB RAM, 256B EEPROM, 36 digital I/O pins, and a 32MHz internal oscillator with ±1% accuracy after calibration. The op-amp peripherals can be configured as programmable gain amplifiers, saving board space versus external analog ICs. The 12-bit differential ADC with computation capability supports hardware averaging and oversampling, reducing CPU load for sensor signal chains. Architecturally, the PIC16LF1787 employs a 14-bit instruction word and an 8-bit data path. The 'LF' core runs from 1.8V to 3.6V, supporting lithium battery chemistries and energy harvesting. XLP technology delivers typical sleep currents below 50 nA with real-time clock and brown-out reset active, plus a low-power BOR (LPBOR) for cold-start reliability. Typical applications include portable instrumentation, sensor node firmware, low-power wireless modules, IoT edge devices, and battery management. Designers should note that migrating between PIC16LF178x siblings (1782-1789) is largely footprint-compatible when packages match, but verify ADC channel counts and op-amp availability for each application.

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