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PIC16LF1779T-I/ML - 8-Bit 32MHz XLP MCU 28KB Flash | Microchip
PIC16LF1779T-I/ML

PIC16LF1779T-I/ML - 8-Bit 32MHz XLP MCU 28KB Flash | Microchip

The Microchip Technology PIC16LF1779T-I/ML is an 8-bit PIC16(L)F177x microcontroller built on the Enhanced Mid-Range core with an internal oscillator up to 32 MHz, 28 KB (16K x 14 words) of Flash program memory and 2 KB of RAM, housed in a 44-pin QFN (8x8 mm) package with exposed thermal pad. It is part of the XLP (eXtreme Low Power) family and is supplied from a 1.8 V to 3.6 V rail, making it suited to battery-powered designs that need computational headroom plus rich analog and digital peripherals. The 32 MHz maximum clock rate, hardware multiplier and 14-bit instruction word deliver deterministic throughput for control loops and communication stacks. What is a PIC16 XLP microcontroller? An 8-bit microcontroller is a small self-contained computer-on-a-chip that integrates CPU, non-volatile program memory, SRAM, peripherals and I/O into a single silicon die; the XLP designation marks Microchip's ultra-low-power family using nanoWatt XLP technology to drive active currents into the tens-of-microamps range and sleep currents into the nanoamp range. PIC16 microcontrollers sit within the broader taxonomy: PIC16 -> 8-bit PIC -> PIC microcontroller -> microcontroller -> embedded processor -> semiconductor. They are widely used where deterministic interrupt response, low power and small footprint dominate over raw compute. Key features include up to 32 MHz operation from an internal 32 MHz HFINTOSC, hardware Peripheral Pin Select (PPS), multiple 16-bit timers, 10-bit and 12-bit ADC modules, comparators, 10-bit DAC, angular timer / Capture/Compare/PWM modules, Complementary Output Generator (COG), and serial interfaces including I2C, SPI, EUSART with LIN support. The device offers up to 36 dedicated I/O lines despite its 44-pin QFN outline and includes a 2V onboard reference. Compared to the 44-pin TQFP sibling (PIC16LF1779T-I/PT), the QFN version (PIC16LF1779T-I/ML) lowers height and improves thermal conduction via the exposed pad. Architecture details: the PIC16LF1779 family uses the Harvard architecture with separated program and data buses, 14-bit instruction width, an 8-level hardware stack and 49 instruction types. The integrated 32 MHz oscillator is trimmed to plus/minus 2 percent accuracy across voltage and temperature, eliminating many external crystals. The COG peripheral allows dead-band control and automatic shutdown on fault events, useful for FET drivers in lighting and motor-control applications. Typical applications include LED lighting ballasts and constant-current drivers, switched-mode power supply (SMPS) digital control, BLDC/PMSM motor control, battery chargers for Li-ion packs, industrial sensor conditioning, and human-interface boards in consumer devices. Because the PIC16LF1779T-I/ML operates down to 1.8 V, it is well matched to 2x AA / 2x AAA battery chemistries and single-cell Li-Ion or LiFePO4 packs with cell voltages from 2.0 V to 3.6 V. When designing with this part, plan for the exposed thermal pad as a required electrical and thermal connection to a continuous ground plane of at least 25 mm squared for adequate heat spreading, especially under high-frequency peripheral loading. Plan the ICSP/ICD header footprint for in-circuit debug and programming accessibility, since PPS remapping can complicate post-build validation. For low-power designs, choose LF parts (this variant) and use the IDLE/DOZE/SLEEP modes plus the dedicated WDT windowing feature. This page synthesizes verified distributor pricing, same-brand Microchip drop-in alternatives within the PIC16LF177x family and selected cross-brand equivalents, alongside practical design notes not aggregated in any single manufacturer document.

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PIC16LF1782-E/ML - 8-bit XLP MCU, 32MHz, 12-bit ADC | Microchip
PIC16LF1782-E/ML

PIC16LF1782-E/ML - 8-bit XLP MCU, 32MHz, 12-bit ADC | Microchip

The Microchip Technology PIC16LF1782-E/ML is an 8-bit RISC microcontroller based on the PIC16 CPU core, featuring 3.5KB (2K x 14 words) of Flash program memory, 256 bytes of data EEPROM, and 256 bytes of data RAM, all housed in a 28-pin QFN (ML) package with exposed thermal pad. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, non-volatile program memory, volatile data memory, and a rich set of peripheral blocks. The PIC16LF1782 sits within Microchip's PIC16 XLP (eXtreme Low Power) family, which targets battery-powered and energy-harvesting applications. In the broader system hierarchy it belongs to: microcontroller -> embedded processor -> semiconductor IC. Its XLP designation indicates nanoWatt technology with deep sleep currents in the nanoampere range, making it a strong candidate for always-on sensor nodes and IoT endpoints. Key features include a 32 MHz maximum CPU clock, integrated 12-bit ADC with up to 11 channels, an 8-bit DAC, three operational amplifiers, two high-speed comparators, an 8-bit/16-bit timer pair, and multiple communication peripherals (EUSART, MSSP I2C/SPI). The wide 1.8V to 3.6V supply range enables direct connection to single-cell Li-ion or 2xAA battery chemistries without a boost converter. A built-in 32 kHz LFINTOSC and on-chip voltage reference further reduce external BOM cost. Architecturally, the device uses a Harvard-style RISC core with a 14-bit instruction word and a single accumulator (WREG) plus a 16-deep hardware stack. The integrated op-amps, comparators, and 12-bit ADC allow direct interface to bridge sensors, photodiodes, and thermistors without external signal-conditioning ICs, shrinking the analog front-end footprint on space-constrained PCBs. Typical applications include portable medical sensors, IoT edge nodes, battery-powered instrumentation, LED lighting controllers, and consumer appliances such as coffee machines and e-bike dashboards. The low-voltage operation and rich analog integration also suit smoke detectors and HVAC transmitters. When designing with this part, pay close attention to the ICSP programming pin assignments (ICSPCLK/ICSPDAT share pins with RB6/RB7) and route the exposed pad to a continuous ground copper pour for thermal dissipation and electrical ground return. Operating voltage below 2.0 V caps the CPU clock at 16 MHz per the datasheet's frequency-voltage derating curve. This page synthesizes distributor pricing, drop-in compatible alternatives from the same Microchip PIC16 family, and practical PCB layout notes not duplicated in the manufacturer datasheet.

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PIC16LF1782-E/SO - 8-Bit XLP MCU 32MHz 3.5KB Flash 28-SOIC | Microchip
PIC16LF1782-E/SO

PIC16LF1782-E/SO - 8-Bit XLP MCU 32MHz 3.5KB Flash 28-SOIC | Microchip

The Microchip Technology PIC16LF1782-E/SO is an 8-bit RISC flash microcontroller from the PIC16LF178x family, operating up to 32 MHz with a 200 ns instruction cycle and featuring a 3.5 KB (2K x 14) program memory plus 256 bytes of data EEPROM and 256 bytes of RAM, housed in a 28-pin SOIC package. It integrates a 12-bit ADC, an 8-bit DAC, four 10-bit PWM outputs, two comparators, an op-amp, and a 32 kHz internal oscillator, alongside Microchip's eXtreme Low-Power (XLP) technology for sleep currents down to the nanoampere range. A microcontroller (MCU) is a single-chip computer that integrates a CPU, non-volatile program memory, working RAM, and a configurable set of peripherals into one IC. The 8-bit MCU category occupies the entry-level of the computing hierarchy within embedded silicon, trading raw cycle performance for deterministic behavior, ultra-low standby power, and small code density. PIC16F/LF devices historically use a 14-bit modified Harvard instruction set, well known for simple C-friendly assembly and one-instruction-per-cycle throughput at moderate clock rates. Key specifications include operation from 1.8 V to 3.6 V (the LF variant), an internal oscillator with PLL that delivers the 32 MHz core speed without an external crystal, on-chip mTouch capacitive sensing hardware, an EUSART, MSSP (SPI/I2C), and 17 I/O pins. Two internal op-amps and two rail-to-rail comparators eliminate external analog circuitry in many designs, while the peripheral pin select (PPS) remaps digital functions to multiple physical pins. Typical applications include battery-powered sensor nodes with ADC-driven signal conditioning, LED driver control loops using the integrated 10-bit PWM, eMeter/utility metering sub-systems, capacitive-touch user interfaces, and industrial control boards that need 12-bit analog resolution in a compact footprint. Designers should evaluate sleep-mode current budget against required wake-up frequency and place a 0.1 uF decoupling capacitor within 5 mm of the VDD pin to keep ADC SNR at its datasheet floor. For deeper noise immunity, the LF1782 can be paired with an external 32.768 kHz crystal for RTCC calendar timing during XLP sleep. This page synthesizes distributor stock, drop-in alternatives, and a pinout diagram not bundled with the bare Microchip datasheet, plus application notes compiled from PIC16LF178x reference designs.

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PIC16LF1782-E/SS - 8-Bit 32MHz 3.5KB Flash MCU | Microchip
PIC16LF1782-E/SS

PIC16LF1782-E/SS - 8-Bit 32MHz 3.5KB Flash MCU | Microchip

The Microchip PIC16LF1782-E/SS is an 8-bit PIC16 microcontroller with 3.5KB Flash program memory, 256B RAM, and 256B EEPROM, packaged in a 28-pin SSOP (5.30mm width). It operates up to 32MHz from a wide 1.8V-3.6V supply and is built on Microchip's XLP (eXtreme Low Power) technology platform. A microcontroller (MCU) is a single-chip computer that integrates a CPU, non-volatile program memory, working RAM, and a rich set of analog and digital peripherals. Within the broader hierarchy, the PIC16LF1782 belongs to the 8-bit microcontroller family, which sits under microcontrollers, which themselves fall under microprocessors and finally under semiconductors. Microcontrollers are distinguished from microprocessors by their on-chip memory and peripherals, allowing them to operate as standalone embedded controllers in everything from consumer appliances to industrial sensor nodes. The PIC16LF1782 is differentiated by its integrated advanced analog peripherals: a 12-bit ADC (analog-to-digital converter) with up to 14 channels, an 8-bit DAC (digital-to-analog converter), and operational amplifiers that allow designers to build closed-loop signal conditioning without external op-amps. It also features an integrated 32kHz oscillator, multiple PWM (pulse-width modulation) outputs, and Core Independent Peripherals (CIPs) such as CLC, NCO, and PWM that operate without CPU intervention. Architecturally, the device uses Microchip's enhanced mid-range 8-bit core with a 14-bit instruction word, allowing dense code storage. The XLP technology platform enables nanoWatt sleep currents below 50 nA typical, making the device well-suited for battery-powered applications where quiescent draw dominates the energy budget. The 28-SSOP package exposes a generous pin count for a small-outline footprint while remaining compatible with hand-soldering and standard reflow profiles. Typical applications include portable medical and fitness sensors, IoT edge nodes, low-power wireless sensor transmitters, industrial process controllers, and white-goods user-interface modules. Designers choose this MCU when they need rich analog performance (12-bit ADC + 8-bit DAC + op-amps) and ultra-low sleep current in a 28-pin outline. When designing with the PIC16LF1782-E/SS, ensure the configured system clock (FOSC) does not exceed 32MHz and that VDD decoupling is placed within a few millimeters of the supply pins. The 'LF' prefix denotes the low-voltage (1.8V-3.6V) variant - the non-LF PIC16F1782 operates up to 5.5V, which is not a drop-in swap for firmware written against the LF voltage range. This page synthesizes distributor pricing, parametric drop-in alternatives from the same PIC16 family, and practical low-power design notes that go beyond the manufacturer datasheet.

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PIC16LF1782-I/ML - 8-Bit 32MHz XLP MCU 3.5KB Flash | Microchip
PIC16LF1782-I/ML

PIC16LF1782-I/ML - 8-Bit 32MHz XLP MCU 3.5KB Flash | Microchip

The Microchip Technology PIC16LF1782-I/ML is a low-power 8-bit PIC microcontroller from the PIC16F178x enhanced mid-range family, featuring 3.5KB of Flash program memory, 256 bytes of RAM, and 256 bytes of EEPROM, all integrated in a 28-pin QFN (6x6 mm) package. The part runs at up to 32 MHz internal clock, executes instructions in 200 ns (8 MIPS), and operates from 1.8 V to 3.6 V with eXtreme Low Power (XLP) technology for battery-friendly designs. On-chip analog peripherals include a 12-bit ADC with up to 11 channels, an 8-bit DAC, two op-amps, and a programmable switch-mode controller (PSMC) for high-performance power conversion. A microcontroller (MCU) is a single-chip computer that integrates a CPU, non-volatile program memory, working RAM, and peripherals such as timers, communication interfaces, and ADCs. The PIC16 family occupies the enhanced mid-range position in Microchip's 8-bit portfolio, sitting between baseline PIC10/12/16F and high-pin-count PIC18 devices, and is widely used in cost-sensitive embedded designs where deterministic behavior, low power, and rich analog integration matter more than raw processing power. Key features of the PIC16LF1782-I/ML include 16-level hardware stack, 25 general-purpose I/O pins with interrupt-on-change, mTouch capacitive sensing support, 5-bit DAC, comparator with rail-to-rail inputs, and four 8/16-bit timers. Communication is handled by EUSART, I2C, and SPI. The 32 MHz internal oscillator is factory calibrated to ±1 percent across voltage and temperature, eliminating external crystals in many designs. Typical applications include consumer-electronics front panels, sensor signal-conditioning front ends, low-power IoT sensor nodes, white-goods user interfaces, and battery chargers using the on-chip PSMC. Designers also leverage its op-amp and 12-bit ADC to build single-chip sensor interfaces that previously required dedicated analog ICs, reducing both BOM cost and PCB area in space-constrained designs. A practical design tip: budget for decoupling with a 100 nF X7R cap within 2 mm of each VDD pin and a bulk 4.7 uF on the main rail, because the PSMC module can draw sharp current pulses that otherwise couple into the analog domain. Confirm unused I/O direction and weak-pull state in firmware to avoid sleep-current creep. This page synthesizes current distributor pricing, drop-in alternatives from the PIC16F178x family, and practical design notes not assembled on a single manufacturer datasheet page.

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PIC16LF1782-I/MV - 3.5KB Flash 8-bit MCU | Microchip XLP 28-UQFN
PIC16LF1782-I/MV

PIC16LF1782-I/MV - 3.5KB Flash 8-bit MCU | Microchip XLP 28-UQFN

The Microchip Technology PIC16LF1782-I/MV is an 8-bit PIC16 microcontroller featuring 3.5KB Flash program memory, 256 bytes SRAM, and 256 bytes EEPROM, operating at up to 32 MHz in a 28-pin UQFN (4x4 mm) package with exposed thermal pad. Built on Microchip's nanoWatt XLP extreme low-power technology, the device targets battery-friendly embedded designs requiring rich analog peripherals in a compact footprint. An 8-bit microcontroller (MCU) is a single-chip computer that integrates a CPU core, program memory, data memory, and peripherals such as ADC, timers, and communication interfaces. PIC microcontrollers use a RISC-based Harvard architecture with separate program and data buses, providing deterministic instruction execution. The PIC16LF1782 family belongs to Microchip's mid-range enhanced core, bridging the PIC10/12/14 baseline line and the PIC18 high-performance line, and is widely used in consumer, industrial, and IoT edge-node applications. Key features include a 12-bit ADC with up to 11 channels, an 8-bit DAC, three op-amps, two comparators, two 10-bit PWM modules, a Programmable Switch Mode Controller (PSMC), and communication peripherals such as EUSART, I2C/SPI, and CCP. The nanoWatt XLP technology delivers typical sleep currents below 50 nA, making the part suitable for energy-harvesting and battery-powered sensor nodes. The 28-UQFN package is one of the smallest in the PIC16 mid-range portfolio, enabling dense PCB layouts. The device operates from 1.8V to 3.6V (LF variant), supports industrial temperature ranges (-40C to +85C), and integrates a wide array of capacitive-touch-ready I/O and mTouch peripherals. Designers benefit from MPLAB X IDE support, XC8 compiler compatibility, and a documented pin/code compatibility roadmap that simplifies migration across the PIC16LF178x family. Typical applications include portable medical monitors, IoT sensor hubs, smart-home control panels, low-power wireless sensor nodes, and battery-backed industrial instruments. When designing with this MCU, ensure the exposed pad (EP) is soldered to a sufficiently large copper pour to meet thermal and electrical grounding requirements, and follow Microchip's in-circuit programming (ICSP) layout guidelines to retain field-update capability.

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PIC16LF1782-I/SO - 8-Bit XLP MCU, 32MHz, 3.5KB Flash | Microchip
PIC16LF1782-I/SO

PIC16LF1782-I/SO - 8-Bit XLP MCU, 32MHz, 3.5KB Flash | Microchip

The Microchip Technology PIC16LF1782-I/SO is an 8-bit PIC microcontroller from the PIC® XLP™ 16F family featuring 32MHz operation, 3.5KB (2K x 14) Flash program memory, 256 bytes RAM, and 256 bytes EEPROM, all housed in a 28-pin SOIC package. It integrates a 12-bit ADC and 8-bit DAC for advanced analog signal chain applications. A microcontroller (MCU) is a single-chip computer containing a CPU core, non-volatile program memory (typically Flash), volatile data memory (RAM), and a rich set of peripheral modules (timers, ADC, communication ports). The 8-bit PIC architecture belongs to the broader category of embedded processors (MCU -> microcontroller -> embedded processor -> semiconductor). Microchip's XLP (eXtreme Low Power) technology targets battery-powered and energy-harvesting designs where quiescent current dominates battery life. The PIC16LF1782 operates from a wide 1.8V to 3.6V supply and supports an internal oscillator up to 32MHz, providing 8 MIPS instruction throughput while consuming only microamps of active current. Its advanced analog integration includes a 12-bit ADC with up to 11 channels, an 8-bit DAC, two operational amplifiers, and a programmable reference - replacing several discrete components in sensor-conditioning and closed-loop control designs. Core independent peripherals (CIPs) such as the Configurable Logic Cell (CLC), Numerically Controlled Oscillator (NCO), and Complementary Waveform Generator (CWG) enable autonomous operation without CPU intervention, reducing firmware complexity and power consumption. Typical applications include IoT sensor nodes, battery-powered medical devices, portable instrumentation, LED lighting control, and low-power wireless sensor nodes. The wide operating voltage range and extreme low standby current of 50 nA (typical at 1.8V) make it well suited to energy-harvesting applications. With its integrated op-amps and DAC, designers can implement PID feedback loops, signal conditioning, and reference generation without external analog components. When designing with this device, ensure the VDD decoupling network uses a 100nF ceramic capacitor placed within 5mm of the supply pin, and respect the maximum clock rate derating curves above 3.0V VDD. The In-Circuit Serial Programming (ICSP) interface requires dedicated PGx and PGCx pins - do not reuse these as outputs without isolation resistors. This page synthesizes distributor pricing, drop-in alternatives from the PIC16 family, and practical design notes not found in the manufacturer datasheet, helping engineers select and source the right MCU faster.

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PIC16LF1782-I/SP - 8-bit XLP MCU 32MHz 3.5KB Flash 28-SPDIP
PIC16LF1782-I/SP

PIC16LF1782-I/SP - 8-bit XLP MCU 32MHz 3.5KB Flash 28-SPDIP

The Microchip Technology PIC16LF1782-I/SP is an 8-bit PIC microcontroller from the PIC® XLP™ 16F family, featuring 3.5KB (2K x 14) of Flash program memory, 256 bytes of RAM, and 256 bytes of EEPROM, operating at up to 32MHz CPU clock in a 28-pin SPDIP (Skinny Plastic DIP) through-hole package. It integrates advanced analog peripherals including a 12-bit ADC with up to 11 channels, an 8-bit DAC, two operational amplifiers (op-amps), a programmable switching mode controller (PSMC), and a fast comparator (FastComp), all on a low-power XLP (eXtreme Low Power) platform optimized for battery-powered and energy-harvesting applications. A microcontroller (MCU) is a single-chip computer containing a CPU core, program and data memory, I/O peripherals, and interrupt logic on one integrated circuit. The 8-bit MCU category, to which the PIC16LF1782 belongs, represents the largest installed base in embedded design, used in applications ranging from appliance controls and sensor interfaces to automotive body electronics and IoT edge nodes. Within the broader taxonomy, this part sits inside: PIC microcontroller -> 8-bit MCU -> microcontroller -> embedded semiconductor. The XLP designation indicates enhanced sleep-mode current (down to sub-microamp) and active currents optimized for battery life. Key features that differentiate the PIC16LF1782 include the integrated 12-bit ADC (vs. the typical 10-bit ADC found in mainstream 8-bit MCUs), the on-chip 8-bit DAC eliminating an external converter, two rail-to-rail op-amps usable for signal conditioning, and the PSMC module for driving MOSFETs in switch-mode supplies or motor bridges. The 32MHz internal oscillator enables instruction-cycle timing down to 125ns while maintaining low active current, and the 256-byte EEPROM supports nonvolatile parameter storage without external memory. Communication peripherals include I²C, SPI, EUSART (configurable UART/RS-485), and multiple CCP/ECCP modules for PWM and capture/compare. The architecture is based on the enhanced mid-range PIC core with a 14-bit instruction word, hardware stack, and 31-level-deep interrupt priority. The XLP technology minimizes dynamic power consumption by gating unused peripherals and supporting multiple low-power sleep modes with peripheral wake-on-interrupt, making the device suited for coin-cell and energy-harvesting designs. The PSMC block runs independently of the core in some configurations, allowing efficient switch-mode control in low-duty-cycle applications. Typical applications include battery-powered sensor conditioning nodes, portable medical instrument signal chains, low-power wireless sensor nodes (where the MCU sleeps between transmissions), LED lighting controllers with analog dimming, and small motor drivers using the PSMC. The integrated op-amps and 12-bit ADC also suit thermocouple/bridge-sensor interfaces in industrial monitoring, while the DAC and PWM channels simplify audio-tone generation and analog control loops. When designing with this device, ensure proper decoupling (100nF ceramic close to VDD) and consider using the on-chip PSMC for power conversion instead of a separate controller. Watch the absolute maximum VDD of 3.6V for the LF (low-voltage) variant - use the PIC16F1782 (F, not LF) for 5V-tolerant designs. The EEPROM endurance is rated at 100k write cycles minimum, so use it for rarely changed calibration data, not frequent logging. This page synthesizes distributor pricing, parametric drop-in alternatives in the same 28-pin SPDIP package, and practical design notes not found in the manufacturer datasheet alone.

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PIC16LF1782T-I/ML - 8-Bit MCU 32MHz 3.5KB Flash | Microchip
PIC16LF1782T-I/ML

PIC16LF1782T-I/ML - 8-Bit MCU 32MHz 3.5KB Flash | Microchip

The Microchip Technology PIC16LF1782T-I/ML is an 8-bit PIC16F-series microcontroller featuring 3.5 KB of Flash program memory (2K x 14), 256 bytes of RAM, and 256 bytes of EEPROM, operating at up to 32 MHz core clock. It is housed in a 28-pin VQFN (ML) 6x6 mm package with an exposed thermal pad, and is qualified for the -40C to +85C industrial temperature range at a 3.3V nominal supply. An 8-bit microcontroller is a single-chip computer that integrates a CPU core, program memory, data memory, peripherals, and I/O on one silicon die. In the broader system hierarchy, the MCU sits below application processors and above discrete logic; the PIC16F family uses a Harvard RISC architecture with a 14-bit instruction word, optimised for deterministic interrupt response and ultra-low power (XLP) operation - making this part especially suited to battery-powered and energy-harvesting designs. Key on-chip peripherals include a 12-bit ADC, an 8-bit DAC, multiple PWM modules, comparators, and the Microchip eXtreme Low Power (XLP) sleep management, with active-mode current draw in the low-microamp range. The integrated 12-bit ADC provides up to 12 channels of high-resolution analogue conversion, allowing direct sensor interfacing without an external converter, while the 8-bit DAC supports programmable reference voltages or waveform generation. Architecturally the PIC16LF1782 uses Microchip's enhanced mid-range 8-bit core with a 14-bit instruction word, hardware multiplier, and a C-compiler-friendly design. The LF (low-voltage/F-version) suffix indicates operation from 2.0 V to 3.6 V (suitable for 2.5 V and 3.3 V rails), and the 32 MHz internal oscillator eliminates an external crystal in many designs, reducing BOM cost and PCB area. Typical applications include portable consumer electronics, IoT sensor nodes, low-power wireless nodes, LED lighting controllers, and battery management front-ends. The combination of on-board ADC, DAC, and PWM makes the device a single-chip solution for closed-loop analogue and mixed-signal control without requiring an external signal-chain IC. When designing with this part, place decoupling capacitors (100 nF plus 1-10 uF bulk) close to the VDD/VSS pairs and use the exposed pad to provide both thermal relief and a low-inductance ground return. The 28-VQFN package requires careful PCB layout to ensure the exposed pad is soldered to a sufficiently large copper area for thermal dissipation. This page synthesises distributor pricing, drop-in package-compatible alternatives, and practical design notes for the PIC16LF1782T-I/ML that go beyond the manufacturer datasheet, including site-internal links to pin-compatible variants in the PIC16LF family.

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PIC16LF1782T-I/MV - 32MHz 8-bit MCU with 12-bit ADC | Microchip
PIC16LF1782T-I/MV

PIC16LF1782T-I/MV - 32MHz 8-bit MCU with 12-bit ADC | Microchip

The Microchip PIC16LF1782T-I/MV is a low-power 8-bit PIC microcontroller built on the enhanced mid-range PIC16 CPU core, integrating 3.5KB Flash program memory (2K x 14), 256 bytes RAM, and 256 bytes EEPROM in a 28-pin UQFN (MV) package. The device operates from 1.8V to 5.5V with an LF-process variant optimized for nanoWatt XLP ultra-low-power operation, making it suitable for battery-powered and energy-harvesting designs. It combines a 12-bit ADC, 8-bit DAC, op-amp peripherals, and a 32MHz internal oscillator on a single die. Key features include a 12-bit differential ADC with up to 11 channels, an 8-bit DAC, two operational amplifiers, two 10-bit PWM modules, and support for EUSART, I2C, and SPI communication peripherals. The PIC16LF1782T-I/MV integrates capacitive touch sensing (mTouch) and a hardware multiplier, enabling single-cycle 8x8 multiplication. The 28-pin UQFN (4x4 mm) package provides a compact surface-mount footprint suited for space-constrained PCB layouts. The PIC16LF1782 uses the enhanced mid-range 16-bit instruction set (49 instructions, 16-bit opcodes) with a 14-bit program word width and a 16-level hardware stack. The CPU executes one instruction per clock cycle at 32MHz, delivering 8 MIPS throughput. Integrated peripherals such as the 12-bit ADC with acquisition timer reduce BOM count in sensor-interface designs. The nanoWatt XLP technology delivers typical sleep currents below 100 nA with retention RAM and Watchdog Timer operation. Typical applications include industrial sensor conditioning, portable medical instrumentation, battery-powered IoT nodes, low-power motor control loops, LED lighting controllers, and capacitive touch user interfaces. The combination of high-resolution ADC, on-chip op-amps, and DAC enables closed-loop analog signal chain implementations without external active components. When designing with this device, ensure the UQFN exposed pad is soldered to a sufficient copper pour for thermal dissipation. Use MPLAB X IDE with the XC8 compiler and verify the supply voltage and frequency combination against the device's voltage-frequency derating curve. The 'T' suffix in the part number designates Tape & Reel packaging per Microchip ordering conventions. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet. For source pricing and stock data, see the distributor links listed below.

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PIC16LF1782T-I/SS - 8-bit MCU, 32MHz, 3.5KB Flash, 12-bit ADC | Microchip
PIC16LF1782T-I/SS

PIC16LF1782T-I/SS - 8-bit MCU, 32MHz, 3.5KB Flash, 12-bit ADC | Microchip

The Microchip PIC16LF1782T-I/SS is a low-power 8-bit PIC16 microcontroller built on a Harvard RISC architecture, offering 3.5KB (2K x 14) of Flash program memory and a maximum clock speed of 32 MHz in a 28-pin SSOP package. It features an integrated 12-bit ADC with up to 11 channels, an 8-bit DAC, 256 bytes of RAM, and 256 bytes of EEPROM data memory, plus on-chip operational amplifiers, comparators, and PWM/Signal Measurement Center (PSMC) peripherals. An 8-bit PIC microcontroller (MCU) is a class of microcontroller built around an 8-bit data path and Harvard architecture, meaning program and data memory use separate buses. The PIC16 family sits within Microchip's broader PIC microcontroller hierarchy: PIC16 -> mid-range 8-bit MCU -> microcontroller -> embedded semiconductor. These devices are widely used for deterministic real-time control with low power consumption, particularly in battery-operated and sensor-interface designs. The PIC16LF1782 integrates 24 digital I/O pins, two op-amps, two comparators, three timers, a 16-bit PWM module, EUSART, I2C, SPI, and a programmable reference. Its eXtreme Low Power (XLP) technology enables active current consumption in the microamp range, with sleep currents down to a few nanoamps depending on configuration. The integrated 12-bit ADC achieves effective resolutions that are useful for precision sensor conditioning without an external ADC. Typical applications include low-power sensor nodes, IoT edge devices, battery-powered instrumentation, LED lighting controllers, and portable consumer products where extended battery life and analog integration reduce BOM cost. The 1.8V to 3.6V supply range supports operation from a single Li-ion or two AA cells. Designers benefit from the integrated op-amps for signal conditioning, eliminating external analog components. When designing with this part, ensure decoupling on VDD/AVDD and use MPLAB X IDE with XC8 compiler for firmware development. Programming and debugging are supported via ICSP (In-Circuit Serial Programming) through dedicated PGC/PGD pins, simplifying field updates.

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PIC16LF1783-E/ML - 8-bit 32MHz MCU 7KB Flash 28-QFN | Microchip
PIC16LF1783-E/ML

PIC16LF1783-E/ML - 8-bit 32MHz MCU 7KB Flash 28-QFN | Microchip

The Microchip Technology PIC16LF1783-E/ML is an 8-bit PIC® XLP™ 16F-series RISC microcontroller running at up to 32 MHz, integrating 7 KB Flash, 512 B RAM, and 256 B EEPROM into a 28-pin QFN (6x6 mm) package with exposed pad. It operates from 2.5 V to 3.3 V (LF low-voltage variant) and integrates high-value analog peripherals including a 12-bit ADC, an 8-bit DAC, operational amplifiers (OPAmps), fast comparators, a Programmable Switched Mode Controller (PSMC), Capture/Compare/PWM, plus I2C, SPI, and EUSART. A PIC16F/LF178x microcontroller is a mid-range 8-bit MCU from Microchip that combines the legacy PIC mid-range instruction set with enhanced analog and digital peripherals, belonging to the broader PIC® microcontroller family in the 8-bit microcontroller category of integrated circuits (semiconductor hierarchy: MCU -> 8-bit microcontroller -> microcontroller -> embedded IC). The 'LF' prefix denotes the wide low-voltage VDD range used in battery-powered applications, while 'F' is the standard 5V variant. The XLP™ (eXtreme Low Power) nanoWatt technology family targets applications where quiescent current in the microampere range is mandatory. Key features of this part include 7 KB (4K x 14) self-programmable Flash, 256 B EEPROM, 12-bit ADC with computation, 8-bit DAC, on-chip operational amplifiers, fast comparators, PSMC peripheral for advanced power conversion, four 16-bit timers, and nanoWatt XLP sleep current. The QFN-28 (6x6) exposed-pad package provides low thermal resistance and a compact footprint suitable for handheld and space-constrained designs. Architecturally, the device uses a Harvard-style RISC core with a 14-bit instruction word and an 8-bit data path, and integrates rich analog peripherals directly on-die to reduce external BOM cost. The PSMC block adds configurable dead-band control and resolution for digital power conversion tasks, which historically required dedicated PWM controllers. Typical applications include portable medical sensors, battery-powered IoT nodes, LED lighting control, motor control with PSMC, and industrial sensor signal conditioning. The wide LF VDD range makes it well suited to 2x AA alkaline or single-cell Li-ion designs. When designing, ensure the exposed pad is soldered to a sufficient ground copper pour for thermal dissipation and that MPLAB X IDE with a PICkit 5 or ICD is used for programming and debug.

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PIC16LF1783-E/SO - 8-bit 32MHz XLP 7KB Flash MCU | Microchip
PIC16LF1783-E/SO

PIC16LF1783-E/SO - 8-bit 32MHz XLP 7KB Flash MCU | Microchip

The Microchip Technology PIC16LF1783-E/SO is an 8-bit PIC microcontroller from the PIC® XLP™ 16F family, delivering 32 MHz CPU performance with 7 KB (4K x 14) of on-chip Flash program memory in a 28-pin SOIC (SO) wide-body package. The device belongs to the PIC16F1783 sub-family, which is optimized for eXtreme Low Power (XLP) operation, making it well-suited for battery-powered and energy-harvesting applications where quiescent current in the nanoampere range is critical. The PIC16LF1783 integrates a rich analog and digital peripheral set including multiple 12-bit ADC channels, 8-bit DAC modules, comparators, PWM, and the CIP (Core Independent Peripherals) feature set that offloads tasks from the CPU. A microcontroller (MCU) is a single-chip computer that integrates a CPU, memory, and programmable I/O peripherals. Within the PIC ecosystem, the 8-bit PIC16 family occupies the mid-range segment, balancing code efficiency, peripheral richness, and low cost. The 'LF' prefix designates the F-version (Flash) silicon implemented on a low-power process node, allowing operation down to 1.8 V supply while still supporting analog peripherals. The PIC16LF1783 series is positioned above the PIC16F170x series in memory and peripheral count. Key features of the PIC16LF1783 include 7 KB self-programmable Flash, 256 bytes of EEPROM data memory, 512 bytes of RAM, 28 I/O pins, an enhanced 16-bit capture/compare/PWM module, multiple communications peripherals (I²C, SPI, UART with LIN support), and an internal 32 MHz precision oscillator that eliminates the need for an external crystal in many designs. The 'E' suffix indicates the extended industrial temperature grade (-40°C to +125°C), and the /SO suffix denotes the 28-pin SOIC package with 300-mil body width suitable for hand-soldering or standard SMT lines. Architecturally, the PIC16LF1783 uses Microchip's enhanced mid-range 8-bit core with a 14-bit instruction word and an 8-level hardware stack. The on-chip CIP peripherals (CLC, NCO, COG, DSM, ZCD) allow signal conditioning and waveform generation without CPU intervention, reducing power consumption and latency. The internal voltage reference and zero-cross detect (ZCD) are particularly useful in lighting and motor-control sub-systems. Typical applications for the PIC16LF1783-E/SO include battery-powered IoT sensor nodes, white-goods and appliance user interfaces, low-power wireless sensor transmitters, LED lighting controllers with dimming, HVAC thermostatic controls, automotive body electronics (non-safety), and portable medical accessories where low quiescent current and small footprint matter. The 28-SOIC package simplifies prototyping on through-hole adapter boards while still being production-suitable. When designing with this MCU, verify the supply voltage range against your analog-peripheral requirements (e.g., the 12-bit ADC has a specific Vdd_min). Place a 100 nF decoupling capacitor as close as possible to the VDD pin and add a bulk capacitor (>=1 µF) on the main supply rail. Use the internal 32 MHz oscillator for BOM cost savings only if the ±2% frequency tolerance is acceptable for your UART baud-rate budget; otherwise, specify a crystal. Configuration bits must be set in code to select the correct oscillator source and disable unused peripherals for lowest sleep current. This page synthesizes verified distributor pricing, same-brand drop-in alternatives in the same 28-SOIC footprint, and practical design notes drawn from Microchip's published PIC16F1783 family datasheet and PIC16F1783 device summary to help engineers select and source this MCU.

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PIC16LF1783-E/SP - 32MHz 8-bit XLP MCU 7KB Flash | Microchip
PIC16LF1783-E/SP

PIC16LF1783-E/SP - 32MHz 8-bit XLP MCU 7KB Flash | Microchip

The Microchip Technology PIC16LF1783-E/SP is an 8-bit PIC® XLP™ 16F microcontroller running at up to 32 MHz, with 7 KB (4K x 14) 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. The "LF" prefix designates the extended XLP (eXtreme Low Power) family rated for low-voltage operation down to 1.8V, and the "E" suffix indicates the extended industrial temperature grade of -40 °C to +125 °C. An 8-bit microcontroller (MCU) is a small computer-on-a-chip integrating a CPU core, program memory (typically flash), working RAM, non-volatile EEPROM, and a rich set of peripherals such as timers, ADC/DAC converters, communication interfaces (UART, SPI, I2C), and configurable I/O. PIC microcontrollers use a RISC-based Harvard architecture with a 14-bit instruction word, well known for deterministic interrupt latency, compact code density, and an extensive ecosystem of free development tools (MPLAB X IDE, XC8 compiler, MPLAB Code Configurator). Key features of the PIC16LF1783-E/SP include: a 12-bit differential ADC with up to 14 channels, an 8-bit DAC, programmable gain amplifiers, on-chip comparators, configurable logic cells, two PWM/Signal Measurement Timer modules, EUSART, MSSP (I2C/SPI), and Microchip's Core Independent Peripherals (CIPs) that offload tasks from the CPU. The combination of CIPs and the XLP ultra-low-power design (typical sleep current in the nanoamp range, active current in microamps) makes this part well suited for always-on battery-powered sensor nodes. Architecturally, the PIC16LF1783 implements Microchip's mid-range 14-bit instruction set with hardware multiplier, hardware stack, and zero-crossing detection on comparators for TRIAC/AC line control. The on-chip 32 MHz internal oscillator eliminates the need for an external crystal in many designs, while a wide operating voltage range of 1.8V to 3.6V supports single-cell lithium or 2x AA primary battery chemistries directly. Typical applications include consumer white goods, home appliances, motor control (BLDC fan/HVAC blowers), IoT edge sensors, lighting controls, smoke/CO detectors, IR remote controls, and small form-factor industrial control boards where the 28-pin DIP form factor supports through-hole prototyping and field-serviceable designs. When designing with this MCU, ensure VDD decoupling is placed within 5 mm of the VDD/VSS pins and that unused I/O are configured as outputs low rather than floating to minimize sleep current. The internal LFINTOSC at 32 MHz is sufficient for most digital I/O tasks, but use an external crystal when CAN, USB, or accurate baud-rate generation is required. This page synthesizes distributor pricing, drop-in alternatives drawn from the same PIC16LF178x family, and practical design notes not found in the manufacturer datasheet, giving engineers a one-stop reference for selection, sourcing, and drop-in replacement decisions.

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

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

The Microchip Technology PIC16LF1783-E/SS is an 8-bit PIC16 microcontroller from the enhanced mid-range PIC16F178x family, integrating 7 KB of Flash program memory, 512 bytes of RAM and 256 bytes of EEPROM in a 28-pin SSOP package. It runs at up to 32 MHz instruction clock, executes most instructions in a single 200 ns cycle, and operates across a wide 1.8 V to 3.6 V supply range as part of the nanoWatt XLP ultra-low-power platform. The device also integrates a 12-bit ADC, an 8-bit DAC, programmable switch-mode controllers (PSMC), op-amps, comparators, CCP, EUSART, I2C and SPI peripherals. An 8-bit microcontroller (MCU) is a single-chip computer built around an 8-bit data path, a RISC CPU core, on-chip non-volatile program memory, working RAM, EEPROM data storage, and a fixed set of mixed-signal peripherals. Within the broader power-management and embedded hierarchy, the PIC16LF1783 belongs to: microcontroller -> 8-bit MCU -> PIC16 enhanced mid-range family -> mixed-signal PIC16LF178x sub-family -> ultra-low-power (XLP) tier. This positioning lets it replace multiple analog ICs (op-amps, DACs, comparators, references) while still consuming nanoWatt sleep currents. Key features include 7 KB (4K x 14) self-programmable Flash, 512 B SRAM, 256 B EEPROM, a 12-bit ADC with up to 14 channels, an 8-bit DAC, three op-amps, two comparators, two PSMC peripherals with dead-band control and auto-shutdown, three CCP modules, EUSART, two I2C/SPI ports, an 11-bit timer and three 8-bit timers. The 32 MHz internal oscillator and 32 kHz low-frequency oscillator remove the need for an external crystal in most designs. Typical applications include industrial sensor conditioning loops, automotive body and HVAC actuators, LED lighting drivers with PSMC, battery-powered IoT nodes, BLDC / brushed motor commutation via PSMC, and low-cost instrumentation front-ends. The on-chip op-amps drive signal conditioning ahead of the ADC and 8-bit DAC, while the PSMC peripherals deliver dead-band-protected complementary PWM for motor and power-converter topologies. Operating from -40 C to +125 C, the -E (extended) grade targets industrial and automotive underhood designs.

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PIC16LF1783-I/ML - 8-Bit 32MHz MCU, 7KB Flash, 28-QFN | Microchip
PIC16LF1783-I/ML

PIC16LF1783-I/ML - 8-Bit 32MHz MCU, 7KB Flash, 28-QFN | Microchip

The Microchip Technology PIC16LF1783-I/ML is an 8-bit PIC® XLP™ 16F microcontroller with a maximum CPU clock of 32MHz, 7KB (4K x 14) of Flash program memory and a 28-pin QFN (6x6) package with industrial temperature grade (-40C to +85C). It belongs to the PIC16F178x family of advanced-analog flash microcontrollers and integrates an on-chip 12-bit ADC, an 8-bit DAC, configurable op-amps, and a Power Switched-Mode Controller (PSMC) peripheral that simplify analog-front-end and small-buck designs. An 8-bit microcontroller (MCU) is a single-chip computer built around an 8-bit data path. In the system hierarchy, it sits inside the broader microcontroller family, which itself belongs to the embedded computing, embedded systems, and finally the semiconductor taxonomy. The "16F" prefix denotes Flash-based program memory with the PIC16 mid-range core; the "LF" suffix marks the low-voltage (1.8V-3.6V) F-variant family. PIC16F devices are widely used for cost-sensitive, low-power, deterministic control in commercial, industrial, and consumer embedded designs. Key features include 512 bytes of SRAM, 256 bytes of EEPROM, a configurable op-amp, an 8-bit DAC, a 12-bit ADC with up to 11 channels, PSMC peripheral, peripheral pin select (PPS), and XLP eXtreme Low-Power technology that enables nanoWatt sleep currents. The integrated op-amp and DAC remove the need for external analog signal conditioning, while PSMC provides flexible switching waveforms for LED drivers, battery chargers, or small synchronous buck converters. The PIC16LF1783-I/ML uses a Harvard-architecture RISC core with 49 instructions and 16-level hardware stack, achieving 200 ns instruction execution at 20MHz (and faster at 32MHz). On-chip peripherals include multiple timers, CCP, EUSART, I2C/SPI, comparators, and a 32 kHz WDT/secondary oscillator for low-power timer operation. Typical applications include sensor signal conditioning with on-chip op-amp, LED lighting drivers using PSMC, battery-powered IoT edge nodes that exploit XLP nanoWatt sleep modes, low-cost motor control loops, and industrial analog front-ends where the 12-bit ADC and 8-bit DAC eliminate external converters. When designing, choose the LF sub-family when the supply rail is 1.8V-3.6V (e.g. single-cell Li-ion or 2xAA); use the F variant (PIC16F1783) when a 5V-tolerant or wider input range is needed. Note the I/ML suffix: "I" denotes industrial -40C to +85C and "ML" denotes the 28-pin QFN-EP package on tube/tray. This page synthesizes distributor stock, drop-in same-package alternatives, application-specific design guidance, and pricing not available on a single manufacturer or distributor page.

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PIC16LF1783-I/MV - 8-bit PIC16 XLP MCU, 7KB Flash, 32MHz | Microchip
PIC16LF1783-I/MV

PIC16LF1783-I/MV - 8-bit PIC16 XLP MCU, 7KB Flash, 32MHz | Microchip

The Microchip Technology PIC16LF1783-I/MV is an 8-bit PIC16 microcontroller featuring a RISC architecture, 32MHz maximum CPU clock, and 7KB (4K x 14) of FLASH program memory in a 28-pin UQFN (4x4 mm) package. It integrates 12-bit ADC and 8-bit DAC peripherals and is qualified for the industrial -40C to +85C operating range, with the 'LF' suffix indicating a low-voltage variant that runs down to 1.8V for battery-friendly designs. An 8-bit microcontroller (MCU) is a programmable integrated circuit that executes instructions from on-chip program memory using an 8-bit data path. Within the broader semiconductor taxonomy, an 8-bit MCU sits under microcontroller -> integrated circuit -> semiconductor. The PIC16 family is Microchip's enhanced mid-range 8-bit core line, and the 'LF' sub-family adds eXtreme Low Power (XLP) features such as nanoWatt XLP sleep modes that target energy-harvesting and battery-powered products. Key features include a 12-bit differential ADC with up to 28 analog channels, an 8-bit DAC, 512 bytes of SRAM, 256 bytes of data EEPROM, an on-chip 32kHz oscillator for low-power sleep, and a peripheral pin select (PPS) that remaps digital I/O to physical pins. The device provides multiple communication interfaces (UART, SPI, I2C), PWM outputs, and up to 25 general-purpose I/O pins depending on remap configuration. The compact 28-UQFN 4x4 mm footprint suits space-constrained designs. The architecture is built around a 14-bit instruction word modified Harvard core, where program and data buses are separated for simultaneous fetch and access. This decoupled bus structure enables most instructions to execute in a single instruction cycle (125ns at 32MHz), giving deterministic throughput for real-time control loops without the need for caching or pipelining. Typical applications include handheld instrumentation, low-power sensor nodes, battery-powered IoT endpoints, consumer white goods control boards, and industrial sensor signal conditioning where the on-chip 12-bit ADC simplifies analog front-end design. When designing with this device, pay attention to the PPS configuration sequence in the OSCCON and APFCON registers during startup; incorrect PPS locking is a common source of apparent 'dead pin' issues in PIC16LF1783 designs. This page synthesizes distributor pricing, same-family drop-in alternatives, and practical design notes that are not consolidated in the manufacturer datasheet alone.

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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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