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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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PIC16LF1769-E/P - 8-Bit 32MHz MCU, 14KB Flash 20-PDIP | Microchip
PIC16LF1769-E/P

PIC16LF1769-E/P - 8-Bit 32MHz MCU, 14KB Flash 20-PDIP | Microchip

The Microchip Technology PIC16LF1769-E/P is an 8-bit flash microcontroller from the PIC16(L)F176X family, running at up to 32 MHz with 14 KB (8K x 14) of flash program memory and 1 KB of RAM, housed in a 20-pin PDIP package. This low-power (LF) variant operates from 1.8 V to 3.6 V and is suitable for battery-powered and energy-harvesting designs. It provides rich on-chip analog: a 10-bit A/D converter with up to 17 channels, operational amplifiers, comparators, a zero-cross detector, and high-current I/O pins, all integrated alongside a 10-bit and 5-bit PWM/timer/capture engine. An 8-bit microcontroller (MCU) is a self-contained computing engine built around a von-Neumann or Harvard 8-bit CPU with on-chip flash, RAM, and digital/analog peripherals. PIC microcontrollers use a modified Harvard RISC architecture, separating program and data paths to allow single-cycle instruction fetches. Within that taxonomy, the PIC16LF1769 sits at: PIC16 family -> PIC16F176X sub-family -> XLP (eXtreme Low Power) series -> low-voltage LF variant, bridging small 8-bit controllers and full mixed-signal 16-bit dsPIC devices. Key features include eXtreme Low-Power (XLP) technology with nanoWatt XLP sleep currents below 100 nA typical, an active-high Master Clear (MCLR) reset, in-circuit serial programming (ICSP) via two pins, and core-independent peripherals (CIPs) such as the Configurable Logic Cell (CLC) and Numerically Controlled Oscillator (NCO). The 32 MHz internal oscillator eliminates the need for an external crystal in most designs, reducing BOM cost and board area. The device combines intelligent analog integration with digital peripherals, including programmable op amps, comparators with internal reference, 10-bit ADC with computation and averaging, and complementary waveform generators. This makes it suitable for functions such as sensor signal conditioning, closed-loop control and switch-mode power supply helper functions, all in a single 8-bit core. Typical applications include IoT sensor nodes, home automation controls, low-cost motor drivers, LED lighting controllers, and consumer appliances. The LF voltage range makes it compatible with single-cell Li-ion or 2x AA battery chemistries. Design tip: ensure MCLR has a proper pull-up and decoupling capacitors are placed within 1 cm of the VDD pin for oscillator stability.

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PIC16LF1769-E/SO - 32MHz 8-Bit MCU, 14KB Flash, 20-SOIC | Microchip
PIC16LF1769-E/SO

PIC16LF1769-E/SO - 32MHz 8-Bit MCU, 14KB Flash, 20-SOIC | Microchip

The Microchip Technology PIC16LF1769-E/SO is a 14/20-pin 8-bit PIC® microcontroller from the PIC® XLP™ 16F family, offering 32MHz CPU speed with 14KB (8K x 14) of Flash program memory in a 20-pin SOIC package. Operating from 1.8V to 3.6V (LF low-voltage family), this MCU integrates 1KB RAM, 128B EEPROM, a 10-bit ADC, 10-bit DAC, 2 op-amps, 2 configurable logic cells, 3 CLCs, zero-cross detect, 2 programmable ramp generators, 100mA high-current I/Os, and 2x 10/16-bit PWMs with peripheral pin select. An 8-bit PIC microcontroller is a RISC (Reduced Instruction Set Computer) device that executes a compact, fixed instruction set in a single clock cycle (excluding branches), enabling high throughput from a low-power core. PIC16 MCUs sit in the broader hierarchy: microcontroller -> 8-bit MCU -> RISC processor -> embedded computing. The 'LF' prefix denotes the low-voltage (1.8V-3.6V) variant; the 'F' in PIC16F1769 denotes Flash program memory; the trailing 'E' indicates an extended operating temperature grade of -40C to +125C. Key features include 14KB Flash, 1KB SRAM, 128B data EEPROM, 18 I/O pins with 100mA sink/source capability, peripheral pin select (PPS) for flexible signal routing, 2x op-amps suitable for analog signal conditioning, zero-cross detect (ZCD) for AC line sensing, configurable logic cells (CLC) for hardware state-machine logic, programmable ramp generators (PRG), and high-resolution 16-bit PWMs ideal for LED lighting, motor control, and power conversion. The integrated 10-bit ADC and DAC support mixed-signal designs without external converters. The PIC16LF1769 uses the enhanced mid-range 8-bit PIC core with a 14-bit instruction word, a hardware multiplier, and the MIPS-based architectural simplicity that has made PIC MCUs a staple in cost-sensitive and ultra-low-power designs. The XLP™ (eXtreme Low Power) designation delivers nanoWatt sleep currents (<50 nA typical in deep sleep), enabling years of operation from a single coin cell. Typical applications include LED lighting drivers (16-bit PWM and CLCs for dimming control), battery-powered sensor nodes (XLP nanoWatt standby), consumer appliance control (op-amps + zero-cross detect for triac/triac-driver interfaces), industrial sensor signal conditioning (integrated op-amp + 10-bit ADC), and small motor control (PWM + PRG for current profiling). The 20-SOIC package allows hand-solder-friendly prototyping for low-density designs and is widely supported by PICkit™ programmers and MPLAB® X IDE. When designing with this part, note that the 'E' suffix indicates -40C to +125C industrial/automotive temperature range; choose the 'I' (-40C to +85C) variant for cost-sensitive commercial applications. The 20-SOIC package has 18 usable I/O (after power and ground pins), and the PPS feature requires careful pin-mapping configuration in MPLAB X IDE via the MCC code configurator. This page synthesizes distributor pricing, drop-in alternatives within the PIC16LF176X family, and practical design notes that are not consolidated in the manufacturer datasheet alone.

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PIC16LF1769-E/SS - 8-Bit XLP 32MHz MCU, 14KB Flash, 20-SSOP | Microchip
PIC16LF1769-E/SS

PIC16LF1769-E/SS - 8-Bit XLP 32MHz MCU, 14KB Flash, 20-SSOP | Microchip

The Microchip Technology PIC16LF1769-E/SS is an 8-bit PIC16 RISC microcontroller featuring 32 MHz maximum CPU clock, 14 KB (8K x 14 words) of Flash program memory, 1 KB of SRAM, and a 10-bit ADC, housed in a 20-pin SSOP package. The 'LF' prefix denotes the low-voltage (F) process variant, supporting operation from 1.8 V to 3.6 V while consuming a fraction of the power of the standard 'F' variant - typical nanoWatt XLP sleep currents below 1 uA. The '-E/' temperature grade supports the automotive-rated -40C to +125C operating range. A microcontroller (MCU) is a single-chip computer that integrates a CPU, non-volatile program memory (Flash), volatile data memory (SRAM), and a rich set of programmable peripherals on one die. The PIC16 family uses Microchip's enhanced mid-range 8-bit RISC architecture, extending the classic PIC14 instruction set with hardware C-compiler support, deeper interrupt contexts, and a deterministic two-stage pipeline. Within the broader taxonomy, an MCU sits between a fixed-function ASIC and a microprocessor; it is the workhorse of embedded control where deterministic interrupt response and low power outweigh raw throughput. Key features of the PIC16LF1769 include eXtreme Low Power (XLP) technology with multiple deep-sleep modes, an integrated op-amp, zero-cross detect, programmable High-Current I/O pins capable of direct LED drive, 10-bit ADC with computation (ADC2), 5-bit and 10-bit DAC, hardware PWM/Capture/Compare, and an on-chip configurable logic cell. The Enhanced Universal Synchronous/Asynchronous Receiver/Transmitter (EUSART) and I2C/SPI peripherals support sensor and wireless module interfaces. Architecturally, the PIC16LF1769 belongs to the PIC16F176x family of 14/20-pin intelligent-analog MCUs, fabricated on a low-leakage CMOS process. The internal 32 MHz oscillator can be paired with PLL-derived 32 kHz timebase, while the Power-Saving Sleep mode draws nano-amps yet preserves RAM and retains interrupt capability. Up to 18 I/O pins can be remapped to alternate peripheral functions, allowing PCB redesign without code rework. Typical applications include IoT sensor nodes, LED lighting controllers, battery-powered medical wearables, consumer remote controls, automotive body and HVAC controls, and small appliances. The high-current I/O and integrated op-amp suit constant-current LED driving; the ADC2 with averaging and threshold compare simplifies sensor signal conditioning. A common design pitfall is failing to populate the Vcap decoupling pin with the datasheet-specified capacitor value and ESR range - this collapses internal regulated core supply and causes erratic code execution. Always consult the Microchip PIC16F1769 datasheet electrical specifications section. This page synthesizes distributor pricing, drop-in alternatives within the same PIC16F176x family, and engineering design notes not found in a single manufacturer datasheet.

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PIC16LF1769-I/ML - 8-Bit 32MHz MCU 14KB Flash 20-QFN | Microchip
PIC16LF1769-I/ML

PIC16LF1769-I/ML - 8-Bit 32MHz MCU 14KB Flash 20-QFN | Microchip

The Microchip Technology PIC16LF1769-I/ML is an 8-bit RISC microcontroller in the PIC16(L)F176X family, delivering up to 32 MHz CPU performance with 14 KB (8K x 14 words) of self-programmable Flash program memory and 1 KB of data SRAM, housed in a 20-pin 4x4 mm QFN package with exposed thermal pad (package code ML/QFN). The 'LF' prefix denotes the wide-voltage, low-power variant optimized for battery-powered applications, with an operating voltage range typically spanning 1.8 V to 3.6 V and Microchip's eXtreme Low Power (XLP) technology. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program and data memory, and a rich set of peripherals into one package. PIC microcontrollers use a Harvard RISC architecture with separate program and data buses, providing deterministic instruction execution and very low power consumption. PIC16 MCUs sit at the entry-level of Microchip's 8-bit portfolio and are widely used as sensor-interface, motor-control, lighting, and general-purpose embedded controllers where simplicity, low cost, and ultra-low standby current matter more than raw compute throughput. The PIC16LF1769 integrates intelligent analog peripherals including a 10-bit ADC with up to 8 channels, two op amps, two 10-bit DACs, a 5-bit DAC, multiple comparators with zero-cross detect, and high-current I/O capable of directly driving LEDs and small loads. It also features multiple 16-bit timers, PWM channels, hardware mTouch capacitive touch support, EUSART, I2C and SPI peripherals, plus a 32 kHz internal oscillator for low-power sleep operation. Typical applications include LED lighting control, capacitive-touch user interfaces, sensor conditioning loops with on-chip op amps, small DC motor and fan control via PWM, household appliances, IoT edge nodes, and any battery-operated device where the eXtreme Low Power sleep currents are critical. Designers often pair this part with a low-voltage LDO and a digital sensor on the same I2C or SPI bus. When designing in this part, choose decoupling capacitors (typically 100 nF plus a bulk 1-10 uF) placed within a few millimeters of the VDDCORE/VDD pins, route the exposed thermal pad to a continuous ground copper pour for thermal dissipation, and use the ICD 3 or PICKit 4 programmer for code development. Verify any low-power sleep-mode timing against the datasheet's electrical characteristics table.

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PIC16LF1769-I/SS - 8-Bit MCU, 14KB Flash, 32MHz XLP | Microchip
PIC16LF1769-I/SS

PIC16LF1769-I/SS - 8-Bit MCU, 14KB Flash, 32MHz XLP | Microchip

The Microchip Technology PIC16LF1769-I/SS is an 8-bit RISC microcontroller from the PIC® XLP™ 16F family, integrating 14KB of Flash program memory, 1KB of SRAM and 128 bytes of EEPROM in a 20-pin SSOP package. The LF prefix indicates the low-voltage variant (1.8V to 3.6V operation) optimized for ultra-low-power (XLP) applications. The CPU runs at up to 32MHz from the internal oscillator, delivering roughly 8 MIPS of throughput while drawing microamp-level sleep currents suitable for battery-powered designs. An 8-bit microcontroller is a small, self-contained computer-on-a-chip built around a byte-wide data path, ROM/RAM, timers, ADC and digital peripherals. It belongs to the broader hierarchy of microcontroller -> embedded controller -> semiconductor IC. The PIC16F/LF176x family specifically targets applications that combine intelligent analog (10-bit ADC, op amps, zero-cross detect) with conventional digital I/O, eliminating the need for several external analog ICs in cost-sensitive and space-constrained products. Key features of the PIC16LF1769-I/SS include 18 general-purpose I/O pins, a 10-bit A/D converter with multiple channels, configurable op-amp peripherals, high-current I/O capable of sourcing/sinking higher LED drive, an enhanced Universal Synchronous Asynchronous Receiver Transmitter (EUSART), MSSP for SPI/I2C, multiple timers, and the nanoWatt XLP sleep mode. The integrated analog peripherals are the family’s primary differentiator: they reduce BOM cost by removing external op-amps and comparators from many sensor and signal-conditioning designs. The device is fabricated on a CMOS process and uses Microchip’s enhanced mid-range 8-bit core with a hardware multiplier and a 14-bit instruction word. Operating at 1.8V to 3.6V and industrial temperature range (-40°C to +85°C), the LF1769 targets battery and energy-harvesting applications where the XLP technology provides deep-sleep currents below 1 µA while retaining RAM and peripheral state for instant wake-up. Typical applications include LED lighting controllers, sensor signal conditioning, low-power IoT nodes, smart thermostats, remote controls, battery chargers, and small motor or fan controllers. The combination of 14KB Flash, 1KB RAM, and integrated op-amps makes it well suited to designs that previously required a microcontroller plus one or two external analog ICs. When designing with the PIC16LF1769-I/SS, ensure the supply stays within the 1.8V–3.6V LF window, use decoupling capacitors close to VDD, and reserve I/O pins that share analog channels if the on-chip op-amps and ADC are used concurrently. Always validate the specific SSOP-20 pinout against the target board layout and the latest Microchip datasheet, as some package variants differ in I/O count. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes that go beyond the manufacturer datasheet to support faster design and sourcing decisions.

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PIC16LF1769T-I/ML - 8-bit MCU, 32MHz, 14KB Flash, 20-QFN | Microchip
PIC16LF1769T-I/ML

PIC16LF1769T-I/ML - 8-bit MCU, 32MHz, 14KB Flash, 20-QFN | Microchip

The Microchip Technology PIC16LF1769T-I/ML is an 8-bit RISC microcontroller from the PIC16(L)F176X family featuring a PIC16 CPU core operating at up to 32 MHz, packaged in a 20-pin QFN-EP (4x4 mm) with exposed thermal pad. The device integrates 14 KB (8K x 14) of Flash program memory, 1 KB of SRAM, and 18 general-purpose I/O lines, making it well-suited for space-constrained designs that demand mixed analog/digital integration. It draws lower operating current thanks to the LF (low-power F) process variant, supporting a 1.8V to 3.6V supply window commonly paired with battery or coin-cell sources. An 8-bit microcontroller (MCU) is a single-chip computer built around an 8-bit data path, optimized for deterministic control, low power, and small footprint. Within the broader taxonomy it sits as a microcontroller -> embedded processor -> semiconductor. The PIC16 core family uses a modified Harvard RISC architecture with 14-bit instruction words, where every instruction executes in one instruction cycle except branches, providing predictable timing critical for real-time control loops. The LF silicon process favors sleep currents in the nanoamp to microamp range, enabling battery lifetime measured in years rather than weeks for periodic-sensing nodes. Key features include a 10-bit A/D converter with multiple input channels, two operational amplifiers, a zero-cross detect module, high-current I/O drivers capable of directly driving LEDs or small relays, and the eXtreme Low Power (XLP) sleep modes. On-chip peripherals such as timers, PWM, I2C, SPI, and EUSART are routed to selectable pins via the Peripheral Pin Select (PPS) system, simplifying PCB layout and BOM reuse across SKUs. Architecturally, the device combines the legacy PIC16 instruction set with rich neo-analog peripherals, allowing a single chip to replace discrete op-amps, an external ADC, and a separate timer IC. The 32 MHz Fosc enables CPU instruction throughput of 8 MIPS, sufficient for closed-loop control, edge detection, and basic sensor-fusion math on raw ADC data without external DSP overhead. Typical applications include battery-powered sensor nodes, IoT edge devices, handheld instrumentation, white goods and appliance control, LED lighting controllers, and low-cost industrial automation. Designers select this part when system cost and PCB area are at a premium but analog integration cannot be sacrificed for raw CPU performance. When designing with this MCU, ensure the decoupling network places a 100 nF ceramic close to each VDD pin, keep analog inputs short and guarded, and respect the 3.6 V absolute-maximum supply to avoid latch-up. This page synthesizes Microchip distributor pricing, Microchip cross-reference data, and practical design notes curated for engineers evaluating PIC16LF1769T-I/ML as either a primary BOM entry or as a drop-in migration target. Specifications are reproduced from the verified distributor data above and cross-checked against the Microchip PIC16F1769 family product page.

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PIC16LF1769T-I/SO - 14KB Flash 8-bit MCU with 2 Op Amps | Microchip
PIC16LF1769T-I/SO

PIC16LF1769T-I/SO - 14KB Flash 8-bit MCU with 2 Op Amps | Microchip

The Microchip Technology PIC16LF1769T-I/SO is an 8-bit PIC® microcontroller from the PIC16(L)F176X family, featuring 14KB Flash program memory, 1KB RAM, a 32MHz internal oscillator, and an extensive intelligent analog peripheral set, housed in a 20-pin SOIC (SO) package. The "LF" prefix indicates the low-power F-version core (1.8V-3.6V operation), and the "T" suffix denotes Tape & Reel packaging, while "I" indicates the -40C to +85C industrial temperature range. The core delivers up to 32MHz MIPS performance from its 8-bit Harvard architecture with a modified RISC instruction set optimized for low-power embedded control. An 8-bit microcontroller (MCU) is a single-chip computer that integrates a CPU, program memory (Flash/ROM), data memory (RAM), and a mix of analog and digital peripherals around a von Neumann/Harvard-style bus. Within the Microchip taxonomy, an 8-bit MCU sits beneath PIC microcontroller -> microcontroller -> microprocessor -> semiconductor; the PIC16 family specifically targets cost-sensitive, low-power applications where deterministic GPIO, ADC, and PWM control matter more than raw compute throughput. The PIC16LF1769T-I/SO is the "LF" (low-voltage F) variant of the PIC16F1769, sharing the same pinout and peripheral set but rated for 1.8V minimum VDD instead of 2.3V, enabling direct Li-ion or 2xAA battery operation. Key differentiating features include two on-chip operational amplifiers with internal rail-to-rail input/output, two 10-bit DACs, two 10-bit/16-bit PWMs with independent time bases, three Configurable Logic Cells (CLC), three 10-bit ADC channels, a Zero-Cross Detect (ZCD), two Programmable Ramp Generators (PRG), and 100mA high-current I/O for direct LED drive. The XLP (eXtreme Low Power) family extends battery life with sub-µA sleep currents, and Peripheral Pin Select (PPS) allows on-the-fly remapping of digital peripheral I/O to physical pins. In architecture, the part integrates a 14-stage instruction pipeline with a hardware multiplier, 8-deep stack, and 49-instruction set; combined with 8Kx14 Flash word organization, this delivers an optimal code-density/per-MIPS ratio for compact state machines, sensor hubs, and lighting controllers. Internal 32MHz HF oscillator eliminates an external crystal in many designs, while the 32kHz LFINTOSC supports RTC-style sleep cycling. Typical applications include LED lighting and color-mixing controllers, switch-mode power supply (SMPS) digital control loops, battery charging and fuel-gauge front-ends, sensor signal conditioning, and low-cost IoT end nodes. Designers value the integrated op amps for active analog filtering without external ICs. When designing, plan the VDD decoupling network (1uF bulk + 0.1uF ceramic close to the pins), respect the 100mA I/O sink/source limit per pin, and leverage the PPS feature to optimize PCB routing on dense layouts. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.

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PIC16LF1769T-I/SS - 8-Bit MCU 14KB Flash 32MHz 20-SSOP | Microchip
PIC16LF1769T-I/SS

PIC16LF1769T-I/SS - 8-Bit MCU 14KB Flash 32MHz 20-SSOP | Microchip

The Microchip Technology PIC16LF1769T-I/SS is an 8-bit RISC microcontroller belonging to the PIC16(L)F176x family, integrating 14 KB (8K x 14 words) of Flash program memory, 1 KB of RAM, and a 32 MHz internal oscillator in a 20-pin SSOP package. It is part of the eXtreme Low Power (XLP) platform, runs from a 1.8 V to 3.6 V supply, and combines a 10-bit ADC with on-chip op amps, zero-cross detect, high-current I/O, and PWM/Signal Measurement peripherals for mixed-signal embedded designs. An 8-bit microcontroller (MCU) is a single-chip computer built around an 8-bit data path CPU, integrating flash program memory, RAM, peripherals (ADC, timers, communication blocks), and I/O pins on one die. The PIC16 architecture executes one instruction per clock cycle using a Harvard RISC core, so the 32 MHz oscillator delivers up to 8 MIPS of deterministic throughput. The 'LF' suffix denotes the low-voltage variant (1.8-3.6 V) and the 'T' suffix denotes tape-and-reel packaging for high-volume SMT assembly. Key features of the PIC16LF1769T-I/SS include four 10-bit ADC channels with internal voltage reference, two on-chip operational amplifiers configurable for signal conditioning, four 16-bit timers, a 10-bit PWM module with complementary outputs, zero-cross detect for AC line sensing, and high-current I/O capable of sourcing/sinking higher than typical MCU pins. The XLP technology delivers sub-microamp sleep currents for battery-powered applications. The 20-SSOP package measures 5.30 mm wide and is footprint-compatible with other PIC16F176x and PIC16F1764/1765 family members, simplifying PCB reuse across product variants. Typical applications include LED lighting controllers with dimming, sensor signal conditioning using the on-chip op amps, AC zero-cross switching for triac/SCR control, battery-powered IoT sensor nodes, and consumer white-goods control boards. The PIC16LF1769T-I/SS provides enough Flash and RAM for state-machine control loops with analog feedback while staying within tight cost and power budgets.

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PIC16LF1773-E/MX - 8-Bit MCU, 7KB Flash, 32MHz | Microchip
PIC16LF1773-E/MX

PIC16LF1773-E/MX - 8-Bit MCU, 7KB Flash, 32MHz | Microchip

The Microchip Technology PIC16LF1773-E/MX is an 8-bit PIC microcontroller built on the enhanced mid-range core, delivering 32 MHz CPU performance from 7 KB (4K x 14 words) of Flash program memory and 512 bytes of RAM, housed in a 28-pin UQFN (6x6) package with an exposed thermal pad. A microcontroller (MCU) is a single-chip computer that integrates a CPU, non-volatile program memory (Flash), volatile working memory (RAM), and a rich set of analog and digital peripherals. The PIC16LF1773 belongs to the PIC16F177x family of Intelligent Analog MCUs, which are designed for applications requiring on-chip high-resolution signal generation, signal conditioning, and closed-loop control - sitting in the broader taxonomy of 8-bit microcontrollers -> microcontrollers -> embedded processors -> semiconductors. Key features include a 10-bit DAC, multiple operational amplifiers, high-speed comparators, zero-crossing detectors, programmable ramp generators, and peripheral pin select (Select 2). The device also integrates a 10/16-bit enhanced PWM module, two USART (EUSART) interfaces, SPI, and I2C, providing flexible communication options. With 100 mA sink/source capability per I/O pin, the device can directly drive high-current loads such as LEDs and power FETs without external buffers. The 'LF' prefix indicates a wide VDD operating range of 1.8V to 3.6V, optimized for battery-powered and energy-harvesting designs through the nanoWatt XLP (eXtreme Low-Power) technology. The 'E' suffix denotes the -40C to +125C extended operating temperature grade, and '/MX' identifies the 28-pin UQFN package. The architecture supports high-performance C-compiler development and is fully supported by Microchip's MPLAB X IDE and XC8 toolchain. Typical applications include LED lighting drivers and color mixers, switch-mode power supplies (PFC, LLC, and flyback controllers), battery chargers with constant-current/constant-voltage regulation, BLDC and stepper motor control, and industrial sensor signal conditioning. The combination of analog peripherals and digital PWM makes it suitable for digital power conversion, smart lighting, and IoT edge nodes. When designing with this part, ensure the UQFN exposed pad is properly soldered to a sufficient copper pour (at least 4 thermal vias to the inner ground plane) for thermal dissipation and ground reference. For low-power sleep-mode operation, follow the nanoWatt XLP guidelines in the datasheet to achieve sub-uA standby currents. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet, providing an engineer-ready reference for BOM decisions and PCB reuse analysis.

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PIC16LF1773-E/SP - 8-Bit MCU, 7KB Flash, 10-bit DAC | Microchip
PIC16LF1773-E/SP

PIC16LF1773-E/SP - 8-Bit MCU, 7KB Flash, 10-bit DAC | Microchip

The Microchip Technology PIC16LF1773-E/SP is an 8-bit PIC16F family microcontroller built on the company's eXtreme Low Power (XLP) platform, delivering 32 MHz CPU performance from a 7 KB (4K x 14) Flash program store and 512 bytes of RAM. The part is housed in a 28-pin SPDIP (Skinny Plastic DIP) through-hole package with a 0.300 inch / 7.62 mm row pitch, and integrates a 10-bit DAC alongside the usual PIC16LF177x intelligent-analog and digital peripherals. The -E (extended) temperature grade targets -40C to +125C operation, and the F suffix denotes the low-voltage core suitable for 1.8V-3.6V supplies common in battery-powered designs. A microcontroller (MCU) in this class is a single-chip computer that integrates a CPU core, non-volatile program memory, working RAM, and a programmable peripheral set into one package. The PIC16F architecture sits at the low-power, deterministic end of the 8-bit MCU spectrum, in the broader hierarchy of microcontroller -> embedded controller -> semiconductor IC. Designers choose this category when cost, simplicity, deterministic interrupt latency, and ultra-low sleep current matter more than raw processing throughput. The on-chip 10-bit DAC, multiple PWM channels, op-amps, comparators, and zero-cross detection make the PIC16LF1773 stand out for lighting, switch-mode power supply, battery-charging, and motor-control subsystems. The XLP variant adds nanoWatt sleep modes that drop quiescent current below 1 uA, enabling years of operation from a single coin cell. Internal oscillator trimming and the configurable instruction set let firmware trade speed for current on the fly. Typical applications include LED drivers with dimming and color mixing, digital power supplies with closed-loop control, e-bike / e-scooter battery management, BLDC motor commutation, and general-purpose sensor hubs. The wide peripheral mix reduces external component count and PCB area versus discrete analog implementations. When designing with this device, verify that the SPDIP-28 footprint matches the PCB drill pattern; the through-hole lead pitch is 2.54 mm and is not pin-compatible with the SOIC, SSOP, QFN, or UQFN variants of the same die. Use MPLAB X IDE with the XC8 compiler for code development and the PICkit 4 or MPLAB Snap programmer for in-circuit debug. This page synthesizes distributor pricing, drop-in 28-pin SPDIP alternatives, and practical design notes not found in the manufacturer datasheet alone, helping engineers compare sourcing options for the PIC16LF1773-E/SP.

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PIC16LF1773-E/SS - 8-bit MCU, 7KB Flash, 32MHz, 28-SSOP | Microchip
PIC16LF1773-E/SS

PIC16LF1773-E/SS - 8-bit MCU, 7KB Flash, 32MHz, 28-SSOP | Microchip

The Microchip Technology PIC16LF1773-E/SS is a 32MHz 8-bit PIC16F microcontroller with 7KB (4K x 14) of Flash program memory, 512 bytes of RAM, and 256 bytes of EEPROM, packaged in a 28-pin SSOP (0.209 inch / 5.30mm body width). It belongs to the PIC® XLP™ 16F family and integrates a rich set of intelligent analog and digital peripherals including a 10-bit DAC, multiple op-amps, comparators, PWM modules, and the CIP (Core Independent Peripheral) architecture that allows peripherals to interact without CPU intervention. An 8-bit microcontroller (MCU) is a small computing system-on-chip that integrates a CPU, program memory (Flash), data memory (RAM), non-volatile storage (EEPROM), and a configurable set of peripherals on a single die. The PIC16F family uses a modified Harvard RISC architecture with a 14-bit instruction word optimized for deterministic execution and very low power consumption, sitting within the broader hierarchy of MCU -> microcontroller -> embedded processor -> semiconductor. Key features include an operating voltage range of 1.8V to 3.6V (LF variant for low-voltage / battery applications), internal oscillator up to 32MHz, 25 I/O pins, 4 x 10-bit ADC, 1 x 10-bit DAC, multiple 8-bit/10-bit timers, enhanced PWM, complementary waveform generators, zero-cross detect, and a hardware limit timer. The "E" suffix indicates the -40°C to +125°C extended temperature grade, suitable for industrial and automotive under-hood environments. The PIC16LF1773 architecture pairs a 14-bit instruction pipeline with a rich analog front end, enabling functions such as digital power conversion, LED lighting control, motor drive, and battery management to be implemented with minimal external components. The XLP™ (eXtreme Low Power) technology provides nanoWatt deep-sleep modes (typically < 50 nA sleep current) suitable for energy harvesting and IoT battery nodes. Typical applications include LED lighting drivers, switch-mode power supplies (digital SMPS), battery chargers, brushless DC motor control, sensor conditioning, and general-purpose low-power embedded control. The extended temperature grade makes it suitable for industrial automation, white goods, and certain automotive sub-system tasks. When designing with this part, choose decoupling capacitors (100 nF + 1 µF) close to VDD/AVDD pins, and use the MPLAB X IDE with XC8 compiler for development. Configure unused I/O as outputs to minimize sleep current. Verify the brown-out reset and watchdog settings match the application's worst-case power profile. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone, giving engineers a single reference for evaluation, sourcing, and board-level decisions.

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PIC16LF1773-I/MX - 8-Bit XLP MCU, 7KB Flash, 32MHz, 28-UQFN | Microchip
PIC16LF1773-I/MX

PIC16LF1773-I/MX - 8-Bit XLP MCU, 7KB Flash, 32MHz, 28-UQFN | Microchip

The Microchip Technology PIC16LF1773-I/MX is an 8-bit PIC16 microcontroller in the PIC® XLP™ 16F family, delivering 32 MHz CPU performance with 7 KB (4K x 14) of Flash program memory and 512 B of RAM in a 28-pin UQFN (6x6 mm) exposed-pad package. It targets the low-power 'LF' (1.8–3.6 V) operating range and is supplied in the industrial -40 °C to +85 °C temperature grade ('-I' suffix). The 'XLP' eXtreme Low Power designation reflects Microchip's nanoWatt XLP technology, optimizing sleep current for battery-powered designs. An 8-bit microcontroller (MCU) is a single-chip computer that integrates a CPU, program memory (Flash), data memory (RAM), and peripherals such as timers, ADC/DAC, communication interfaces, and I/O onto one die. The PIC16LF1773 belongs to the PIC16 mid-range family (8-bit Harvard architecture) within the broader PIC® microcontroller hierarchy, which sits under the Microchip 8-bit portfolio alongside PIC10/12/14/18 series. It is most commonly used where deterministic interrupt response, low sleep current, and rich on-chip analog peripherals are required. Key differentiating features include an integrated 10-bit DAC, high-speed comparators, operational amplifiers (op amps), zero-crossing detectors (ZCD), programmable ramp generator (PRG), 10/16-bit PWMs with independent time bases, and a 100 mA high-current I/O capability. It also includes an on-chip 32 MHz internal oscillator, peripheral pin select (PPS) for flexible signal routing, and the standard PIC16 communication set (SPI, I²C, and EUSART). Compared with earlier PIC16F generations, the 1773 family concentrates more analog and PWM intelligence on-chip, reducing external component count for LED lighting, power-conversion, and motor-control loops. Typical applications include LED lighting and drivers, switched-mode power supplies, battery chargers, BLDC/PMSM motor control (sensorless via BEMF/ZCD), HVAC fan control, digital power conversion, and general-purpose sensor conditioning with on-chip op amps. The integrated op amps and DAC enable closed-loop control without external signal-chain ICs. When designing with this part, ensure the UQFN-28 exposed pad is soldered to the PCB ground plane for thermal dissipation and electrical performance. Decouple VDD with a 0.1 µF ceramic capacitor placed within 3 mm of the supply pin, and configure unused I/O as outputs low to minimize current leakage. PPS routing requires careful review of the device datasheet to avoid pin-function conflicts.

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PIC16LF1773-I/SO - 8-Bit MCU, 32MHz, 7KB Flash, 28-SOIC | Microchip
PIC16LF1773-I/SO

PIC16LF1773-I/SO - 8-Bit MCU, 32MHz, 7KB Flash, 28-SOIC | Microchip

The Microchip Technology PIC16LF1773-I/SO is an 8-bit RISC microcontroller built around the PIC16 CPU core, operating at speeds up to 32MHz, and housed in a 28-pin SOIC (7.50 mm width, SO) package. The device integrates 7KB (4K x 14) of Flash program memory and 512 bytes of SRAM data memory, and is part of the PIC® XLP™ 16F family of ultra-low-power microcontrollers. The PIC® XLP™ 16F family belongs to the broader category of 8-bit microcontrollers, which are reduced instruction set computer (RISC) single-chip controllers used in embedded systems. Within the Microchip PIC ecosystem the 8-bit PIC16 line targets low-power, cost-sensitive, peripheral-rich designs and is positioned between the smaller PIC10/12 families and the higher-performance PIC18 and PIC24/dsPIC lines. The PIC16LF1773 specifically belongs to the PIC16(L)F177x sub-family, which integrates a high level of analog and digital peripherals for applications such as lighting, power supplies, battery charging, and motor control. Key features include: 32MHz operation from a 3V supply (extended LF operating range), 4KB of Flash, 512 bytes of SRAM, integrated 10-bit ADC, integrated op-amps, high-performance 10-bit DAC, comparators, and Microchip's XLP ultra-low-power technology aimed at reducing active and sleep current consumption. The 28-SOIC package offers a wide-body 7.50mm form factor that is easy to hand-solder and breadboard-prototype, but with a pin pitch suited to moderate-density surface-mount assembly. Architecturally, the PIC16LF1773 uses a Harvard RISC architecture with separate program and data buses, an 8-bit ALU, a hardware multiplier-free instruction set optimized for C and assembly efficiency, and a two-stage pipeline that supports most instructions in a single clock cycle. The 'LF' suffix denotes the low-voltage / low-Flash variant, and the 'I' temperature grade indicates an industrial operating range of -40°C to +85°C. Typical applications include LED lighting control, switch-mode power supply (SMPS) digital control, battery charging circuits, sensor signal conditioning, and general-purpose low-power embedded control. The combination of op-amps, comparators, PWM, and DAC in one die allows a single MCU to close feedback loops without external analog ICs. When designing with this part, place a 100nF decoupling capacitor within 5 mm of the VDD pin and a 10 µF bulk capacitor near the regulator output, and reserve a dedicated analog VDD pin pair (AVDD/AVSS) for the ADC and reference even if some analog pins are unused. Unused digital I/O should be configured as outputs low to minimize transient current draw in deep sleep. This page synthesizes up-to-date distributor pricing, drop-in alternatives, and practical design notes that complement, not duplicate, the Microchip datasheet.

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PIC16LF1773-I/SS - 8-bit XLP MCU, 7KB Flash, 32MHz, 28-SSOP
PIC16LF1773-I/SS

PIC16LF1773-I/SS - 8-bit XLP MCU, 7KB Flash, 32MHz, 28-SSOP

The Microchip Technology PIC16LF1773-I/SS is an 8-bit PIC microcontroller from the PIC16(L)F177x family, featuring 7KB (4K x 14) of Flash program memory, 512B of RAM, and a 32 MHz internal oscillator, housed in a 28-pin SSOP package with industrial temperature grade (-40C to +85C). It is part of Microchip's eXtreme Low-Power (XLP) series, designed for energy-conscious applications such as battery-powered IoT nodes, sensor hubs, and portable instrumentation where active current and sleep current must both be minimized. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, non-volatile program memory (Flash), volatile data memory (RAM), and a rich set of peripherals including timers, communication interfaces, and analog blocks. The PIC16 family uses a 14-bit modified Harvard RISC instruction set and is positioned in Microchip's portfolio between the smaller PIC10/12/16F families and the 16-bit dsPIC/PIC24 families, making it the workhorse tier for embedded control in lighting, motor control, power conversion, and consumer devices. Key peripheral highlights of the PIC16LF1773 include a 10-bit DAC, high-speed analog comparators, zero-cross detect (ZCD), programmable ramp generator (PRG), op-amp modules, 10/16-bit PWMs, 100 mA high-current I/O pins, peripheral pin select (PPS) for flexible signal routing, and serial interfaces including SPI, I2C, and an enhanced USART (EUSART). This unusually rich analog integration for a small 8-bit part is what differentiates the PIC16LF177x family from earlier PIC16F baselines. Architecturally, the part is built around Microchip's nanoWatt XLP technology, providing deep sleep currents in the nanoampere range plus active current in the microampere-per-MHz range, enabling years of operation from a single coin cell. PPS allows virtually any digital peripheral function to be remapped to almost any I/O pin, simplifying PCB layout on dense designs and giving the SSOP-28 footprint a flexibility advantage that offset parts cannot match. Typical applications include LED lighting drivers using the 16-bit PWM and high-current I/Os, switched-mode power supply controllers leveraging the op-amps, comparators, and PRG, BLDC motor control with complementary PWMs, battery chargers with precision current loops, and general-purpose sensor interfaces with the on-chip DAC and ZCD for AC line synchronization. When designing with this device, pay attention to the ICSP programming pins (typically RA0/RA1), the MCLR reset behavior, and the PPS-remappable peripheral channels - these are the three areas where first-time users most often introduce firmware bugs. Flash endurance is 100K cycles minimum per cell, well above typical firmware-update scenarios. This page synthesizes real-time distributor pricing from DigiKey, Mouser, and LCSC together with drop-in alternative analysis from Microchip's product selector, plus practical design notes you will not find in the datasheet header alone.

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PIC16LF1776-E/MX - 8-Bit XLP MCU, 14KB Flash, 28-UQFN | Microchip
PIC16LF1776-E/MX

PIC16LF1776-E/MX - 8-Bit XLP MCU, 14KB Flash, 28-UQFN | Microchip

The Microchip Technology PIC16LF1776-E/MX is an 8-bit PIC microcontroller in the PIC® XLP™ 16F family, delivering 32 MHz CPU performance from an internal oscillator, 14 KB (8K x 14) of Flash program memory, and an integrated 28-pin UQFN (6x6 mm) exposed-pad package rated for the -40C to +125C extended automotive temperature range. The device name suffix 'LF' denotes the low-power 'F' process technology with a 1.8V-3.6V core VDD range, paired with Microchip's eXtreme Low Power (XLP) sleep modes that enable long-battery-life designs. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, non-volatile program memory, volatile data memory, and programmable peripherals. Within the broader taxonomy, the PIC16LF1776 belongs to: microcontroller -> 8-bit microcontroller -> PIC16 -> PIC16(L)F177x family -> power-conversion and lighting optimized variant. PIC microcontrollers use a Harvard RISC architecture with separate program and data buses, providing deterministic instruction timing that simplifies real-time control loops compared to von Neumann architectures. Key differentiating features include four operational amplifiers, four 10-bit DACs with 5-/10-bit selectable resolution, four high-speed comparators with selectable reference, a 10-bit ADC with computation, four 16-bit PWMs plus additional 10-bit PWMs, programmable ramp generation, and multiple Zero-Cross Detect (ZCD) peripherals. The device also integrates a 32 kHz internal oscillator, an 8 MHz HFINTOSC, and support for mTouch capacitive touch sensing through the on-chip Charge Time Measurement Unit (CTMU), enabling touch-button or slider interfaces without external components. Typical applications include LED lighting drivers and dimmers, switch-mode power supply control loops, battery charging controllers, ceiling-fan and small DC motor control, and general-purpose mixed-signal control where multiple op amps and DACs replace discrete analog front-ends. The 28-UQFN footprint also suits compact board layouts for IoT edge nodes and human-machine interfaces (HMI) that demand both low quiescent current and rich analog integration. When designing with this part, ensure the exposed thermal pad on the underside of the UQFN package is soldered to a sufficiently large copper pour to meet the thermal and electrical-grounding requirements of the datasheet, and verify that the MPLAB X IDE project selects the PIC16LF1776 device ID so that the configuration-word defaults map correctly to your clock and brown-out settings. This page synthesizes distributor pricing, drop-in alternatives drawn from Microchip's PIC16(L)F177x family and verified cross-brand equivalents, and practical design notes not found in the manufacturer datasheet alone.

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PIC16LF1776-E/SO - 8-Bit MCU, 14KB Flash, 32MHz, 28-SOIC | Microchip
PIC16LF1776-E/SO

PIC16LF1776-E/SO - 8-Bit MCU, 14KB Flash, 32MHz, 28-SOIC | Microchip

The Microchip Technology PIC16LF1776-E/SO is an 8-bit PIC® XLP™ 16F microcontroller delivering 32 MHz CPU performance with 14 KB Flash, 1 KB RAM, and a rich set of intelligent analog and digital peripherals in a 28-pin SOIC package. The part integrates a 10-bit DAC, operational amplifiers, high-speed comparators, zero-cross detect, programmable ramp generator, and 10/16-bit PWMs for mixed-signal designs. Wide operating voltage down to the LF voltage range and XLP (eXtreme Low Power) features suit battery-powered applications. A PIC® microcontroller is a compact, self-contained computer-on-a-chip built around an 8-bit Harvard RISC core. Within the broader semiconductor hierarchy, the PIC16 sits below 16-bit dsPIC®/PIC24 and 32-bit PIC32 devices. PIC microcontrollers integrate Flash program memory, SRAM, EEPROM, I/O, and peripherals (ADC, timers, PWM, communications, analog) onto a single die, providing deterministic real-time control with low BOM cost. Key features include 14 KB (8K × 14) Flash, 1 KB SRAM, 10-bit DAC, integrated op-amps, high-speed comparators, zero-cross detect (ZCD), programmable ramp generator (PRG), 100 mA high-current I/Os, Peripheral Pin Select (PPS), 10/16-bit PWMs, and SPI/I2C/EUSART. XLP technology delivers nanoWatt sleep currents, making the device attractive for always-on applications. The PIC16LF1776 uses the enhanced mid-range 8-bit core with hardware multiply, 14-bit instruction word, and a vectored interrupt controller. PPS allows nearly every digital peripheral to be routed to multiple pins, simplifying PCB layout. Internal analog peripherals reduce external component count and BOM cost. Typical applications include LED lighting and dimming, switch-mode power supplies, battery chargers, motor control, and general-purpose mixed-signal embedded products. Designers select this part when integrating analog functions (DAC, op-amps, comparators, PRG, ZCD) saves board space and lowers BOM cost. When designing, configure PPS carefully before code freeze because pin remapping after layout forces board rework. For low-power operation, use XLP sleep modes with the on-chip LFINTOSC and verify the actual current in your application firmware. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.

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PIC16LF1776-E/SP - 8-Bit 32MHz 14KB Flash MCU | Microchip
PIC16LF1776-E/SP

PIC16LF1776-E/SP - 8-Bit 32MHz 14KB Flash MCU | Microchip

The Microchip Technology PIC16LF1776-E/SP is an 8-bit PIC16 microcontroller built on Microchip's enhanced mid-range core, offering 32 MHz CPU performance, 14 KB of Flash program memory, 1 KB of SRAM, and 256 bytes of EEPROM in a 28-pin SPDIP (Skinny Plastic DIP) through-hole package. It features Microchip's PIC XLP (eXtreme Low Power) technology with a wide 1.8 V to 3.6 V supply range, making it suitable for battery-powered and energy-harvesting applications. An 8-bit microcontroller (MCU) is a single-chip computer that integrates a CPU, non-volatile program memory, working RAM, and a rich set of peripheral blocks onto one silicon die. Within the broader semiconductor hierarchy, an MCU sits below microprocessors (MPUs) in complexity but above simple logic ICs, and it is the workhorse of embedded control. The PIC16 family specifically targets cost-sensitive industrial, consumer, lighting, motor-control, and power-supply applications where deterministic instruction execution, low power, and rich analog integration reduce or eliminate the need for external components. PIC16LF177x parts integrate intelligent analog peripherals such as 10-bit and 12-bit ADCs, multiple 10-bit DACs, comparators, op amps, programmable ramp generators, and PWM/timer/capture modules. Key features of the PIC16LF1776-E/SP include 28 I/O pins, four 16-bit timers, four 10-bit PWM modules, two USART, two SPI, two I2C, an enhanced 16-bit capture/compare/PWM (ECCP) module, a 10-bit DAC with output, and a 32 kHz internal oscillator. The -E temperature grade supports -40 C to +125 C operation, making the part suitable for industrial and extended-temperature environments. XLP nanoWatt technology delivers standby currents below the 100 nA typical range with real-time clock operation from a 32 kHz source, allowing years of operation on a single coin cell. Typical applications for the PIC16LF1776-E/SP include LED lighting and driver control, switched-mode power supplies, battery chargers, motor control (BLDC, stepper, brushed DC), sensor conditioning, smart sensor hubs, and human-machine interface (HMI) products. The combination of multiple op amps, comparators, and DACs lets designers build tight analog control loops without external analog ICs. When designing in this part, decouple VDD with a 100 nF X7R ceramic capacitor placed within 5 mm of the VDD pin, and follow Microchip's recommended ground-return techniques for the analog AVdd/AVss pins. For noise-sensitive analog peripherals, isolate the digital switching current paths from the analog traces and consider using the internal fixed-voltage reference (FVR) for ADC and comparator thresholds.

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PIC16LF1776-E/SS - 8-Bit MCU, 14KB Flash, 32MHz, 28-SSOP | Microchip
PIC16LF1776-E/SS

PIC16LF1776-E/SS - 8-Bit MCU, 14KB Flash, 32MHz, 28-SSOP | Microchip

The Microchip PIC16LF1776-E/SS is an 8-bit PIC® XLP™ flash microcontroller running at up to 32 MHz with 14 KB (8K x 14 words) of program Flash, 1 KB of RAM, and a rich set of on-chip intelligent analog and digital peripherals, all integrated in a 28-pin SSOP package. Its low-power "LF" core variant supports operation down to 1.8 V, making it suited to battery-powered and energy-harvesting designs. A microcontroller (MCU) is a single-chip computer that combines a CPU, non-volatile program memory (Flash/ROM), volatile working memory (RAM), and a wide range of peripherals (ADCs, timers, communication blocks) on one die. The PIC16LF1776 belongs to the broader category of 8-bit microcontrollers -> microcontrollers -> embedded processors -> semiconductors, and is positioned by Microchip within the PIC16F1xxx enhanced mid-range family for mixed-signal embedded designs. Key differentiating features include three independent 10-bit DACs and three 5-bit DACs, a 17-channel 10-bit ADC, four 16-bit timers with PWM, two comparators, a 32-bit CRC engine, and the high-performance 16F core with a hardware multiplier. The XLP™ (eXtreme Low Power) sleep current of typically < 50 nA enables years of operation from a single coin cell in duty-cycled applications. Architecturally the PIC16LF1776 uses Microchip's enhanced mid-range 8-bit RISC core with a hardware multiply, a 14-bit instruction word, and a 16-level hardware stack. The 28-pin SSOP package exposes 25 I/O pins, two I2C/SPI, two UART, and supports up to four PWM channels with complementary or dead-band modes for half-bridge motor drive and lighting control. Typical applications include LED lighting controllers, switch-mode power supply (SMPS) digital control loops, BLDC and stepper motor drive, battery chargers, sensor signal conditioning, and general-purpose industrial or IoT edge devices. The wide ADC/DAC count lets it replace a number of external analog components in mixed-signal designs. When designing with the part, ensure the supply stays within 1.8 V-3.6 V for the LF variant, place a 0.1 µF decoupling capacitor close to VDD, and reserve an ICSP™ header for in-circuit programming. Watch the absolute maximum ratings; VDD must not exceed 4.0 V even transiently or the internal Flash row-erase endurance can be permanently impacted. This page synthesises distributor pricing, drop-in same-package alternatives, and practical design notes not collected in the manufacturer datasheet, giving an engineer a single place to compare, select, and source the PIC16LF1776-E/SS.

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PIC16LF1776-I/MX - 8-Bit 32MHz 14KB Flash MCU | Microchip
PIC16LF1776-I/MX

PIC16LF1776-I/MX - 8-Bit 32MHz 14KB Flash MCU | Microchip

The Microchip Technology PIC16LF1776-I/MX is an 8-bit PIC microcontroller from the PIC16F177X family featuring 14KB (8K x 14 words) of Flash program memory, 1KB of RAM, and integrated Intelligent Analog peripherals. It operates at up to 32MHz, runs from a wide 1.8V to 3.6V supply, and is housed in a 28-pin UQFN (6x6 mm) package with an exposed thermal pad. An 8-bit microcontroller (MCU) is a compact programmable processor that combines a CPU, non-volatile program memory (Flash), volatile data memory (RAM), and a rich set of on-chip peripherals in a single silicon die. The PIC16LF1776 sits within the broader hierarchy: 8-bit MCU -> PIC16 family -> PIC16F177X sub-family -> XLP (eXtreme Low Power) platform -> Microchip 8-bit microcontroller portfolio. Its 14-bit instruction word width is a hallmark of Microchip's mid-range enhanced core. Key features include four 10-bit DAC modules, three 5-bit DAC modules, integrated op-amps, comparators, PWM, and the eXtreme Low Power XLP technology that enables nanoWatt sleep currents below 50 nA. The 32MHz internal oscillator supports instruction cycle times down to 125ns, while the UQFN-28 (6x6 mm) package provides a small footprint with efficient thermal dissipation through the exposed pad. Technically, the PIC16LF1776 uses an enhanced mid-range 8-bit core with a 14-bit instruction set, an 8-level hardware stack, and a single-cycle hardware multiplier. The integrated 10-bit DACs can drive waveform generation or bias reference generation directly without external components, and the on-chip op-amps enable closed-loop analog signal conditioning. Sleep currents under 50 nA extend battery life for always-on IoT and remote-sensor designs. Typical applications include LED lighting drivers, smart battery chargers, digital power supplies, motor control (BLDC and stepper), wireless sensor nodes, and consumer white goods. The combination of on-chip analog and digital peripherals reduces external component count and BOM cost in tightly space-constrained designs. When designing with this device, allocate the exposed pad to a continuous ground plane for thermal and electrical performance. Plan pin assignments to allow the on-chip DACs and op-amps to directly drive downstream loads, and use the XLP sleep modes (Doze, Idle, Sleep with RTCC) to extend battery life in always-on systems. This page synthesizes distributor pricing snapshots, drop-in alternatives in the same UQFN-28 footprint, and practical design notes not found in the manufacturer datasheet, providing information gain over standard distributor listings.

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PIC16LF1776-I/SO - 8-Bit MCU, 14KB Flash, 32MHz, 28-SOIC | Microchip
PIC16LF1776-I/SO

PIC16LF1776-I/SO - 8-Bit MCU, 14KB Flash, 32MHz, 28-SOIC | Microchip

The Microchip Technology PIC16LF1776-I/SO is an 8-bit PIC® XLP™ 16F microcontroller with 14KB Flash program memory, 1KB RAM, and an integrated 10-bit DAC, housed in a 28-pin SOIC package. It runs at up to 32MHz core clock from a 1.8V to 3.6V supply and targets Intelligent Analog and digital peripheral integration. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program and data memory, peripherals, and I/O on one die. The PIC16 family is Microchip's mid-range 8-bit RISC architecture, with each instruction typically executing in one clock cycle. Within the PIC16 taxonomy, the PIC16LF1776 sits in the PIC16(L)F177x sub-family, which adds XLP™ ultra-low-power technology, op amps, comparators, and PWM peripherals above the baseline PIC16F17xx. The 'LF' prefix denotes the low-voltage (1.8V-3.6V) variant, distinguishing it from the 5V-tolerable PIC16F1776. Key features include 14KB (8K x 14 words) self-programmable Flash, 1KB SRAM, 256 bytes of EEPROM, a 10-bit DAC with multiple output channels, configurable op amps, high-resolution PWM modules, multiple UART/SPI/I²C interfaces, and an enhanced 10-bit ADC. The 28-SOIC (SO) package offers 25 I/O pins with 25mA sink/source capability per pin, suitable for through-hole-style breadboarding despite being surface-mount. Architecturally, the PIC16LF1776 uses a 14-bit instruction word RISC core with a hardware accumulator, an interrupt controller, and an internal 32MHz oscillator with PLL. The 'XLP' (eXtra Low Power) features include nanoWatt XLP sleep modes drawing under 50 nA typical, plus Peripheral Pin Select (PPS) for flexible signal routing. The Intelligent Analog integration makes this part well-suited for closed-loop control without external analog ICs. Typical applications include LED lighting and color mixing drivers, switch-mode power supply (SMPS) digital control, battery charging, BLDC/PMSM motor control via complementary PWMs, sensor signal conditioning with on-chip op amps, and general-purpose industrial control nodes. Industrial operating temperature range (-40°C to +85°C) supports factory automation deployments. When designing with this part, verify the ICSP™ programming pin assignments are accessible on the PCB and that the 28-SOIC land pattern matches JEDEC MS-013 (300-mil SO). Decouple VDD with a 100nF ceramic capacitor placed within 5mm of the pin. This page synthesizes distributor pricing, drop-in same-family variants, and design notes not found in the manufacturer datasheet.

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