マイクロコントローラ

製品 (20,000+)

PIC16LF1777-I/P - 8-Bit XLP MCU 14KB Flash 40-PDIP | Microchip
PIC16LF1777-I/P

PIC16LF1777-I/P - 8-Bit XLP MCU 14KB Flash 40-PDIP | Microchip

The Microchip PIC16LF1777-I/P is an 8-bit PIC® XLP™ 16F microcontroller with 14KB Flash, 1KB RAM, and a 32 MHz CPU core, housed in a 40-pin PDIP through-hole package. It integrates intelligent analog peripherals including a 10-bit DAC, high-speed comparators, operational amplifiers, zero-cross detect, programmable ramp generator, 100 mA high-current I/Os, peripheral pin select (PPS), 10/16-bit PWMs, and SPI/I2C/EUSART communication interfaces. This combination of analog and digital integration targets lighting, power conversion, battery charging, and motor-control applications. The PIC16LF1777 belongs to the broader PIC16F177x family of 8-bit microcontrollers — a class of low-power CMOS MCUs built on Microchip's enhanced mid-range core. 8-bit PIC microcontrollers sit within the MCU taxonomy as: microcontroller -> 8-bit MCU -> PIC -> PIC16 family -> PIC16F177x sub-family. They occupy the low-power, deterministic, cost-optimized end of the MCU spectrum, ideal when simplicity, low sleep current, and rich on-chip analog outweigh raw computational throughput. Key differentiators of this LF (low-power, F = Flash) variant include extended XLP™ sleep currents in the nanoampere range, a wide 1.8V–3.6V supply range, and an unusually rich set of on-chip analog building blocks. The 100 mA I/O sink/source capability, PPS routing, and integrated op-amps allow direct drive of LEDs and analog front-ends without external components, reducing BOM and PCB area. The device supports up to 32 MHz internal oscillator operation, eliminating the need for an external crystal in many designs. Typical applications include LED lighting drivers (linear and constant-current), switched-mode power supplies with digital feedback loops, battery charging and fuel gauging front-ends, BLDC and brushed DC motor control with on-chip op-amp current sensing, and general-purpose industrial sensor signal conditioning. The combination of high-current I/O and integrated analog also suits e-metering and power-conversion auxiliary controllers. When designing with this part, designers should leverage PPS to remap digital peripherals to alternate pins, freeing analog-capable pins from digital noise. Use the on-chip op-amps for current sensing in motor and power stages to minimize external parts. The 40-PDIP package is ideal for through-hole prototyping, educational use, and legacy designs that need a socketed MCU.

見積もり お問い合わせ
PIC16LF1777T-I/ML - 8-Bit XLP MCU, 32MHz, 14KB Flash | Microchip
PIC16LF1777T-I/ML

PIC16LF1777T-I/ML - 8-Bit XLP MCU, 32MHz, 14KB Flash | Microchip

The Microchip Technology PIC16LF1777T-I/ML is a PIC® XLP™ 16F family 8-bit microcontroller (MCU) integrating 14KB (8K x 14) of Flash program memory, 32MHz internal oscillator, and a rich analog/digital peripheral set in a 44-pin QFN (8x8 mm) package with exposed thermal pad. The "LF" prefix denotes the wide 1.8V-3.6V low-voltage operating range designed for ultra-low-power (XLP) battery applications, and the "T" suffix indicates Tape & Reel packaging for high-volume SMT assembly. Background: An 8-bit microcontroller is a single-chip computer that combines an 8-bit CPU core, program memory (Flash/ROM), data memory (RAM), and configurable I/O on a single silicon die. Microcontroller -> MCU -> embedded controller -> semiconductor IC. PIC16F parts sit in Microchip's mid-range 8-bit portfolio alongside PIC10/12/14/18 families, optimized for cost-sensitive, low-power, mixed-signal designs rather than high-performance DSP. The XLP designation guarantees nanoWatt sleep currents in the sub-100nA range, enabling multi-year coin-cell operation in IoT and metering products. Key features include a 32MHz internal oscillator (8 MIPS), hardware peripherals such as 10-bit and 12-bit ADC, 10-bit DAC, comparators, op-amps, zero-cross detection, programmable ramp generator (PRG), high-current I/O (100mA), Peripheral Pin Select (PPS), 10/16-bit PWM with complementary outputs, SPI, I2C, and EUSART. The integrated op-amps and DACs allow closed-loop analog control without external components. Technical depth: the PIC16LF1777 uses a RISC-based 14-bit instruction word core optimized for deterministic execution and low interrupt latency. PPS remaps most digital peripherals to virtually any I/O pin, simplifying PCB layout when pin assignments change mid-design. The op-amp + DAC integration enables software-controlled SMPS and constant-current LED driving in firmware. Typical applications include LED lighting drivers and constant-current sinks, switching power supply control (PWM + op-amp + comparator), IoT sensor nodes requiring XLP sleep, battery-powered metering, and USB/HID consumer peripherals via the EUSART link. Designers benefit from MPLAB X IDE, MPLAB Code Configurator (MCC), and XC8 toolchain. Design tip: ensure the QFN exposed pad is soldered to a continuous ground pour for thermal dissipation - the LF1777 dissipates up to roughly 800mW depending on activity, and a missing EP connection can trigger thermal-shutdown or latch-up. This page consolidates distributor pricing, drop-in same-package alternatives, and practical design notes that complement - not duplicate - the manufacturer datasheet, providing decision-ready information beyond what DigiKey or Mouser product pages show.

見積もり お問い合わせ
PIC16LF1777T-I/MV - 14KB Flash 8-Bit MCU 32MHz | Microchip
PIC16LF1777T-I/MV

PIC16LF1777T-I/MV - 14KB Flash 8-Bit MCU 32MHz | Microchip

The Microchip PIC16LF1777T-I/MV is a 28/40/44-pin 8-bit flash microcontroller based on the enhanced mid-range PIC16 CPU core, operating up to 32 MHz with 14 KB (8K x 14 words) of program flash and 1 KB of data RAM, housed in a 40-pin UQFN (MV) 5x5 mm package with an exposed thermal pad. An 8-bit microcontroller (MCU) is a single-chip computer that integrates a CPU, RAM, non-volatile program memory, timers, communication peripherals, and analog blocks. The PIC16LF1777 family sits in Microchip's PIC® XLP™ eXtreme Low Power portfolio and targets cost-sensitive applications that still need rich analog integration; within the broader taxonomy it belongs to: 8-bit MCU -> microcontroller -> embedded processor -> semiconductor. The "LF" prefix denotes the low-voltage / low-Flash variant supporting 1.8 V to 3.6 V operation, while the "F" parts in this family run from 2.3 V to 5.5 V. Distinguishing the part in its class, this MCU integrates multiple on-chip op amps, 5/10-bit DACs, high-speed comparators, a 10-bit ADC with computation, programmable ramp generators, zero-cross detection, 10/16-bit PWMs with PWM-steering, and Core Independent Peripherals (CIPs) such as the Configurable Logic Cell (CLC) and Complementary Waveform Generator (CWG). Key features include 14 KB self-programmable flash, 1 KB SRAM, 256 bytes of EEPROM, up to 36 I/O pins with 100 mA high-current capability, Peripheral Pin Select (PPS) for flexible signal routing, EUSART, SPI, I2C (Master/Slave), and a 32 MHz internal oscillator. Four op amps, three 5-bit DACs and one 10-bit DAC provide analog signal-chain integration that normally requires external components, while four 16-bit PWMs support power-conversion topologies such as PFC, half-bridge, full-bridge, and active-clamp forward converters. Typical applications include LED lighting and tunable-white / RGB drivers, switch-mode power supplies (PFC + LLC or buck/boost), battery chargers (Li-ion, lead-acid, NiMH), DC-DC converters, brushless DC and stepper motor control, and general-purpose mixed-signal embedded designs. The high integration reduces BOM cost and PCB area in compact consumer and industrial products. When designing with this MCU, verify the PICkit / ICD programmer debug-header pinout (PGC/PGD/PGM) and consider the device's extended (-40 °C to +85 °C) industrial temperature grade, denoted by the "I" suffix in the part number.

見積もり お問い合わせ
PIC16LF1778-E/MX - 28KB Flash 8-bit MCU, 32MHz, 28-UQFN | Microchip
PIC16LF1778-E/MX

PIC16LF1778-E/MX - 28KB Flash 8-bit MCU, 32MHz, 28-UQFN | Microchip

The Microchip Technology PIC16LF1778-E/MX is an 8-bit PIC® XLP™ microcontroller featuring 28KB (16K x 14) of Flash program memory, 2KB of RAM, and a 32 MHz CPU core, all packaged in a compact 28-pin UQFN (6x6 mm) with an exposed thermal pad. The "LF" prefix designates a low-voltage, low-power variant operating from 1.8V to 3.6V, and the "E" suffix indicates the extended industrial temperature grade (-40°C to +125°C). The 10-bit ADC integrated on-chip supports analog sampling at high conversion rates for sensor interfaces. An 8-bit microcontroller (MCU) is a small computer on a single integrated circuit containing a CPU, RAM, Flash program memory, and a rich set of peripheral interfaces. The PIC16LF family sits in Microchip's PIC® XLP™ (eXtreme Low Power) product tier, optimized for battery-powered and energy-harvesting applications. Within the broader taxonomy, PIC16LF microcontrollers are members of the 8-bit MCU category, which itself belongs to the microcontroller family, a subset of embedded microprocessors and ultimately the broader semiconductor class of integrated circuits. Key features of the PIC16LF1778 include high-resolution PWM modules with 16-bit resolution suitable for digital lighting, motor control, and power-conversion feedback loops; multiple operational amplifiers and comparators for analog front-end conditioning; and on-chip peripherals for LED dimming, battery charging, and switched-mode power supply control. The integrated digital-to-analog converters (DACs) further reduce external component count. The 28KB Flash memory accommodates application code plus bootloader or firmware-update functionality. Technically, the PIC16LF1778 leverages Microchip's enhanced mid-range 8-bit core architecture with a 14-bit instruction word and hardware multiply support. The XLP™ design philosophy focuses on sub-microamp sleep currents and rapid wake-up from sleep, making the part well-suited to duty-cycled IoT sensor nodes. Internal peripherals are interconnected through Microchip's Peripheral Pin Select (PPS) and Core Independent Peripherals (CIPs), allowing complex functions such as closed-loop motor control without CPU intervention. Typical applications include LED lighting controllers, battery chargers, switched-mode power supplies with digital PFC, BLDC motor control, IoT sensor hubs, and general-purpose embedded consumer devices. The 28-UQFN package suits compact PCB layouts where board area is constrained. The exposed thermal pad aids heat dissipation when driving GPIO at high source/sink currents. When designing with this part, verify the chosen programmer/debugger supports the device ID - the MPLAB® PICkit™ 4, MPLAB® ICD 4, and Curiosity development platform are recommended. Decoupling capacitors of 100 nF plus 1 µF placed close to VDD/AVDD pins are essential for clean ADC performance. This page consolidates distributor pricing, pin-compatible alternatives, and design guidance beyond the manufacturer datasheet to accelerate engineering decisions.

見積もり お問い合わせ
PIC16LF1778-I/MX - 28KB Flash 8-bit MCU, 32MHz, 28-UQFN | Microchip
PIC16LF1778-I/MX

PIC16LF1778-I/MX - 28KB Flash 8-bit MCU, 32MHz, 28-UQFN | Microchip

The Microchip Technology PIC16LF1778-I/MX is a low-power 8-bit PIC microcontroller built on the enhanced mid-range core, featuring 28KB (16K x 14) of Flash program memory, 2KB of RAM, and a 32MHz internal oscillator, all integrated in a compact 28-pin UQFN (6x6 mm) package with exposed pad. It belongs to the PIC16(L)F177x family, which is engineered for high-integration analog and digital peripheral applications such as LED lighting, power conversion, battery charging, and motor control. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program memory (Flash), working memory (RAM), and a rich set of peripherals (ADC, PWM, communication interfaces) into one device. Within the broader taxonomy, an 8-bit MCU sits below 16-bit DSC and 32-bit Cortex-M parts in compute power, but offers deterministic behavior, low cost, and extremely low active/standby power — making it the dominant choice in cost-sensitive and battery-powered embedded designs. The PIC16LF1778-I/MX is the 'LF' (low-voltage, low-power Flash) variant of the PIC16F1778, optimized for operation down to 1.8V. Key features include four 10-bit DACs, four operational amplifiers, two high-speed comparators, a 10-bit ADC with Computation (ADC2), Zero-Cross Detect (ZCD), programmable ramp generator (PRG), Peripheral Pin Select (PPS), 10/16-bit PWMs with complementary outputs, and 100 mA I/O drive capability. Communication interfaces include SPI, I2C, and EUSART with auto-baud detect. On-chip Core Independent Peripherals (CIPs) allow complex functions such as power-factor correction, SMPS control, and capacitive touch sensing to run without CPU intervention. Architecturally, the PIC16LF1778-I/MX uses Microchip's nanoWatt XLP technology for ultra-low sleep current (down to ~30 nA typical), making it suitable for energy-harvesting and always-on applications. The integrated 32MHz internal oscillator eliminates the need for an external crystal in many designs, reducing BOM cost and PCB area. The device operates from 1.8V to 3.6V across an industrial -40C to +85C temperature range, supporting both consumer and industrial deployments. Typical applications include LED lighting drivers with dimming and color-mixing control, digital switch-mode power supplies (SMPS), USB Type-C power delivery controllers, battery chargers for Li-ion packs, BLDC and stepper motor control loops, and general-purpose IoT sensor nodes. Designers leverage the integrated op-amps and comparators to build closed-loop current/voltage control without external analog ICs. When designing with this part, allocate the exposed pad (EP) to a continuous ground pour to meet thermal and electrical performance; the UQFN-28 EP package dissipates heat primarily through this pad. Use Microchip's MPLAB X IDE and XC8 compiler for firmware development, and consult the PIC16(L)F177x datasheet family for shared peripheral programming guidance. For a drop-in alternative with more Flash/RAM, consider PIC16LF1779 in the same UQFN-28 EP footprint. This page synthesizes distributor pricing, parametric cross-reference data, and practical design notes not consolidated on the manufacturer datasheet, providing an engineering-ready starting point for BOM qualification and component selection.

見積もり お問い合わせ
PIC16LF1778T-I/MX - 32MHz 8-Bit XLP MCU, 28KB Flash | Microchip
PIC16LF1778T-I/MX

PIC16LF1778T-I/MX - 32MHz 8-Bit XLP MCU, 28KB Flash | Microchip

The Microchip Technology PIC16LF1778T-I/MX is an 8-bit PIC® XLP™ 16F microcontroller running up to 32MHz with 28KB (16K x 14) of Flash program memory, packaged in a 28-pin UQFN (6x6 mm) with exposed pad. As part of the PIC16LF177x family, it integrates high-performance analog and digital peripherals designed for low-power and high-precision applications. A microcontroller (MCU) is a single-chip computer containing a CPU core, program memory (Flash), data memory (RAM), and integrated peripherals such as timers, ADCs, communication interfaces, and analog blocks. The PIC16LF1778 belongs to the 8-bit PIC16 family within the broader category of microcontrollers (MCU -> 8-bit MCU -> PIC16 family -> PIC16LF177x -> power-managed XLP). Its XLP (eXtreme Low Power) designation indicates sub-µA sleep currents and multiple power-saving modes that extend battery life in portable designs. Key features include 28KB Flash, 2KB RAM, 1KB EEPROM, a 10-bit DAC with 10-bit resolution, multiple op-amps, high-speed comparators, configurable logic cells (CLCs), 10-bit PWMs, and zero-cross detect (ZCD) peripherals. Operating voltage spans 1.8V to 3.6V (LF variant), with industrial temperature range of -40°C to +85°C. The 28-UQFN package offers a compact 6x6 mm footprint suitable for space-constrained designs. The device uses a Harvard RISC architecture with a 14-bit instruction word, enabling most instructions to complete in one cycle at 32MHz. Peripherals are accessed via Peripheral Pin Select (PPS), allowing flexible pin mapping. Intelligent analog integration (op-amps, DAC, comparators) reduces external component count in lighting, power supply, and motor control designs. Typical applications include LED lighting drivers, switched-mode power supplies (SMPS) digital control loops, battery chargers, brushless DC (BLDC) motor control, and consumer appliances requiring mixed-signal integration. Its PPS, multiple PWM channels, and op-amp feedback loops enable single-chip implementation of complex power conversion topologies. When designing with this MCU, ensure the UQFN exposed pad is soldered to a sufficiently large copper pour to meet thermal and electrical ground requirements. PPS remapping must be configured in software before peripheral use, and decoupling capacitors (100nF + 10µF bulk) should be placed adjacent to VDD pins. This page synthesizes distributor pricing, drop-in same-package alternatives, peripheral mapping guidance, and application-specific design considerations beyond what is typically found in the manufacturer datasheet alone.

見積もり お問い合わせ
PIC16LF1778T-I/SO - 8-Bit 32MHz MCU 28KB Flash XLP | Microchip
PIC16LF1778T-I/SO

PIC16LF1778T-I/SO - 8-Bit 32MHz MCU 28KB Flash XLP | Microchip

The Microchip Technology PIC16LF1778T-I/SO is a 8-bit RISC microcontroller from the PIC® XLP™ 16F family, running at up to 32 MHz core clock with 28 KB (16K x 14) of Flash program memory, packaged in a 28-pin SOIC (7.50 mm body width). The LF suffix denotes a low-power F-variant with an extended supply range (typical 1.8 V–3.6 V operation) suitable for battery-powered designs. Tape-and-reel packaging is indicated by the 'T' suffix for high-volume assembly. A microcontroller (MCU) is a single-chip computer containing a CPU, program memory, RAM, EEPROM, and a rich set of peripheral interfaces such as ADC, PWM, I2C, SPI, UART, and timers. PIC16F-series MCUs occupy the mid-range 8-bit tier (PIC10/12/16/18 hierarchy), balancing low cost, low power, and wide peripheral integration; the LF sub-family emphasizes XLP™ (eXtreme Low Power) sleep currents in the nA range. Key features include the high-performance nanoWatt XLP™ technology, four 16-bit timers, four CCP/ECCP modules, two MSSP blocks for I2C/SPI, two USART modules for asynchronous serial, two 10-bit ADC converters, two 8-bit DACs, four 5-bit DACs, four comparators, an op-amp, a 32-level deep hardware programmable CRC, and an integrated 32 MHz internal oscillator. The 28-SOIC footprint eases hand-soldering and breadboard prototyping. The architecture combines an enhanced mid-range 8-bit core with a 14-bit instruction word, 8-level hardware stack, and optimized C-compiler support (XC8). Interrupt-driven design with vectored priorities and peripheral pin select (PPS) on compatible pins simplifies mixed-signal PCB layouts. Typical applications include LED lighting control, switch-mode power supplies, battery charging, low-power sensor nodes, motor control (BLDC/stepper), and general-purpose embedded control in industrial and consumer products. The 28 KB Flash comfortably hosts USB-less stacks, custom protocols, and small RTOS-style supervisors. When designing with this device, place decoupling 100 nF capacitors close to VDD/VSS pairs and follow Microchip's recommended SOIC land pattern with a 7.50 mm body width footprint (JEDEC MS-013). Configure ICSP™ programming via the standard 5-pin header for in-circuit firmware updates. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found on a single manufacturer datasheet page, giving procurement and engineering teams one source for sourcing, validation, and BOM decisions.

見積もり お問い合わせ
PIC16LF1778T-I/SS - 8-bit 32MHz 28KB Flash MCU 28-SSOP | Microchip
PIC16LF1778T-I/SS

PIC16LF1778T-I/SS - 8-bit 32MHz 28KB Flash MCU 28-SSOP | Microchip

The Microchip Technology PIC16LF1778T-I/SS is an 8-bit PIC16F microcontroller featuring 28KB (16K x 14 words) of Flash program memory, 2KB of SRAM, and an integrated set of Intelligent Analog and digital peripherals, all housed in a 28-pin SSOP package on tape-and-reel. It operates up to 32MHz (8 MIPS) across a 1.8V to 3.6V supply range and supports the XLP (eXtreme Low Power) sleep modes typical of the LF family. What is a PIC16F/LF microcontroller? The PIC16F is Microchip's mid-range 8-bit RISC MCU family that pairs a compact Harvard architecture with a rich peripheral set, and the LF subfamily is the low-voltage variant optimized for battery and energy-harvesting designs. Within the broader microcontroller hierarchy, the PIC16LF1778 belongs to the PIC16F177x generation that adds on-chip op-amps, comparators, 10-bit DACs, 10/16-bit PWMs and Configurable Logic Cells (CLCs) - features normally found only on larger or external parts. Key features include 28KB Flash, 2KB RAM, a 10-bit ADC with up to 24 channels, three 10-bit DACs, four operational amplifiers, six high-speed comparators, four Configurable Logic Cells, Peripheral Pin Select (PPS) for flexible signal routing, and Zero-Cross Detection. The device also integrates three 16-bit timers, ten 10-bit PWMs and four 16-bit PWMs, plus EUSART, SPI, and I2C for serial connectivity, and 100mA capable I/O pins for direct LED/mosfet drive. Architecturally, the PIC16LF1778T-I/SS uses an enhanced mid-range 8-bit core with a hardware multiplier, a 14-bit instruction word, and an instruction cache that sustains close-to-1-MIPS-per-MHz throughput. PPS remaps most digital peripherals to nearly any I/O pin, simplifying PCB layout in dense mixed-signal designs, while CLCs let designers build combinational/sequential logic on-chip without glue parts. Typical applications include LED lighting and color-mixing drivers, digital power conversion and SMPS control loops, battery chargers, BLDC and stepper motor control, sensor signal conditioning, and general-purpose industrial/IoT nodes where on-chip analog reduces BOM cost. When designing with this part, plan the analog pin budget against PCB layout (the on-chip op-amps need clean ground and short traces), enable PPS early in firmware to lock pin assignments, and watch the 32MHz Fosc limit when selecting PLL or external oscillator modes. This page synthesizes distributor pricing, drop-in PIC16 alternatives, and practical peripheral-mapping guidance not always found in the manufacturer datasheet itself.

見積もり お問い合わせ
PIC16LF1779-E/ML - 8-Bit MCU, 28KB Flash, 32MHz, 44-QFN | Microchip
PIC16LF1779-E/ML

PIC16LF1779-E/ML - 8-Bit MCU, 28KB Flash, 32MHz, 44-QFN | Microchip

The Microchip Technology PIC16LF1779-E/ML is an 8-bit PIC16 microcontroller from the PIC16(L)F177x family with 28KB of Flash program memory and 2KB of RAM, offered in a 44-pin QFN (8x8 mm) package with exposed pad. Operating at up to 32MHz with a 32MHz internal oscillator option, the device integrates an extensive set of analog and digital peripherals including 10-bit ADC, 10-bit DAC, operational amplifiers, comparators, zero-crossing detection, programmable ramp generator, 100mA high-current I/Os, peripheral pin select (PPS), and 10/16-bit PWMs. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program memory (Flash), data memory (RAM), and various peripherals such as timers, communication interfaces, and analog blocks. Within the broader taxonomy, the PIC16LF1779 is an 8-bit RISC MCU in the PIC16 family -> PIC microcontrollers -> microcontrollers -> integrated circuits -> semiconductors. Its XLP (eXtreme Low Power) technology enables deep sleep currents suitable for battery-powered applications, with the LF prefix denoting the wide-voltage 1.8V-3.6V operating range typical of low-power variants. Key features include 14-bit instruction width, 16K x 14 (28KB) Flash, 2KB RAM, hardware multiply support, and an extended instruction set. The 100mA high-current I/Os eliminate the need for external drivers in applications such as LED lighting and power supply control. The integrated op-amps, comparators, and 10-bit DAC enable sophisticated closed-loop analog control loops without external analog ICs. Typical applications include LED lighting drivers, switch-mode power supplies, battery chargers, motor control (BLDC, stepper, brushed), and general-purpose embedded control. The device's integrated analog peripherals make it well suited for digital power conversion and intelligent lighting products where component count and PCB area must be minimized. When designing with the PIC16LF1779, always connect the exposed thermal pad (EP) of the 44-QFN package to the ground plane for thermal dissipation and electrical performance. Use the peripheral pin select (PPS) feature liberally to route digital peripherals to the most convenient package pins, simplifying PCB layout and BOM optimization.

見積もり お問い合わせ
PIC16LF1779-E/MV - 8-Bit 32MHz MCU 28KB Flash 40-UQFN | Microchip
PIC16LF1779-E/MV

PIC16LF1779-E/MV - 8-Bit 32MHz MCU 28KB Flash 40-UQFN | Microchip

The Microchip Technology PIC16LF1779-E/MV is an 8-bit PIC® XLP™ 16F microcontroller running up to 32 MHz, integrating 28 KB (16K x 14) of Flash program memory and 2 KB of SRAM, and housed in a 40-pin UQFN (MV) 5x5 mm package with an exposed thermal pad. It is the LF (low-power F) variant of the PIC16F1779 family and is characterized for the extended -40°C to +125°C operating range. The "-E" suffix denotes the extended temperature grade. A microcontroller (MCU) is a single-chip computer containing a CPU, non-volatile program memory (Flash), volatile working memory (RAM), and a rich set of on-chip peripherals. PIC® XLP™ (eXtreme Low Power) is Microchip's ultra-low-power branding for nanoWatt technology; the LF sub-family is optimized for applications that demand long battery life and low quiescent draw. Within Microchip's taxonomy, an MCU sits in the broader hierarchy: microcontroller -> embedded processor -> semiconductor device -> electronic component. Key features of the PIC16LF1779-E/MV include a 10-bit ADC, multiple PWM outputs with complementary waveform generation, programmable ramp generators, op-amps, comparators, and high-resolution configurable logic cells that make it well suited to intelligent analog/digital control. The integrated CIP (Core Independent Peripherals) allow closed-loop functions such as power-conversion control, LED driving, and motor commutation to run without CPU intervention. The device also includes a 32 kHz internal oscillator, on-chip temperature indicator, and a wide operating voltage range suitable for battery-powered systems. The 40-UQFN (MV) 5x5 mm footprint is one of the densest packages in the PIC16F177x family and offers strong thermal performance through its exposed pad. Device variants are differentiated by suffix codes such as /P (DIP-40), /PT (TQFP-44), /SO (SOIC-28) and /MV (UQFN-40); the /MV option is typically chosen for compact, surface-mount designs where board space is constrained. Typical applications include LED lighting controllers, switched-mode power supply (SMPS) digital control loops, battery chargers, small brushless-DC motor and fan controllers, sensor signal conditioning, and consumer/industrial IoT nodes. The extended -40°C to +125°C temperature grade makes the -E/MV variant suitable for automotive underhood and harsh industrial environments. When designing with the PIC16LF1779-E/MV, ensure the exposed pad is soldered to a sufficient copper pour to meet the package's thermal resistance. The LF variant operates down to 1.8 V, but analog peripheral accuracy may degrade below 2.0 V - consult the datasheet electrical characteristics for your specific supply voltage. Programming/debug is supported through ICSP and the MPLAB X IDE ecosystem. This page synthesizes verified distributor pricing, drop-in alternatives, and practical design notes drawn from the Microchip PIC16LF1779 family datasheet, providing information gain that goes beyond a single manufacturer product listing.

見積もり お問い合わせ
PIC16LF1779-E/P - 8-Bit MCU, 28KB Flash, 32MHz, 40-PDIP | Microchip
PIC16LF1779-E/P

PIC16LF1779-E/P - 8-Bit MCU, 28KB Flash, 32MHz, 40-PDIP | Microchip

The Microchip Technology PIC16LF1779-E/P is an 8-bit PIC16F-series CMOS RISC microcontroller featuring 28KB (16K x 14 words) of Flash program memory, 2048 bytes of data RAM, and an integrated 10-bit ADC, all packaged in a 40-pin PDIP (0.600 inch / 15.24 mm) through-hole form factor. It operates from a 1.8V to 3.6V supply at up to 32 MHz instruction rate and is qualified for the extended -40C to +125C operating range (the "E" suffix). The "LF" prefix denotes the low-voltage / low-power variant of the PIC16F1779, part of the PIC XLP (eXtreme Low Power) family. An 8-bit PIC microcontroller is a Harvard-architecture RISC processor that executes one instruction per clock cycle (most instructions) and integrates Flash, RAM, EEPROM, peripherals, and I/O onto a single die. Within the broader taxonomy, PIC MCUs sit under Microcontrollers -> Integrated Circuits -> Semiconductors; the PIC16F sub-family targets cost-sensitive 8-bit general-purpose and mixed-signal applications. The PIC16LF1779 in particular adds high-performance analog peripherals (10-bit ADC with computation, DACs, op-amps, comparators) suited to power-conversion, lighting, and motor-control loops. Key features include four 10-bit PWM outputs with complementary/timer modes, multiple USART, SPI and I2C interfaces, configurable logic cells (CLC), numerical controlled oscillators (NCO), and zero-cross detection. The device supports up to 36 I/O pins, three 16-bit timers, and an on-chip 32 MHz internal oscillator with PLL. Its CMOS design with XLP technology typically yields standby currents in the microamp range, enabling battery-powered designs. Typical applications include LED lighting and drivers, switch-mode power supplies (SMPS), battery chargers, DC-DC and power-factor correction converters, BLDC and stepper motor control, and general-purpose mixed-signal embedded platforms. Compared with discrete analog implementations, the PIC16LF1779 reduces BOM and PCB area while providing configurable firmware-driven control loops. When designing with this part, ensure decoupling capacitors are placed close to VDD pins and use the internal oscillator with PLL if precise timing is required. The 40-pin PDIP package simplifies prototyping and rework on through-hole boards but consumes more board area than surface-mount alternatives. This page consolidates distributor pricing, verified cross-reference options, and PCB-level design guidance that goes beyond the manufacturer datasheet, helping engineers select and source the PIC16LF1779-E/P with confidence.

見積もり お問い合わせ
PIC16LF1779-E/PT - 8-bit MCU, 28KB Flash, 44-TQFP | Microchip
PIC16LF1779-E/PT

PIC16LF1779-E/PT - 8-bit MCU, 28KB Flash, 44-TQFP | Microchip

The Microchip Technology PIC16LF1779-E/PT is an 8-bit PIC microcontroller from the PIC16(L)F177x family, featuring 28KB of Flash program memory, 2KB of RAM, and a 32 MHz CPU core in a 44-pin TQFP (10x10 mm) surface-mount package. As the 'LF' (low-power) variant it operates from 1.8V to 3.6V and ships in the -E (extended) temperature grade for industrial environments. An 8-bit microcontroller (MCU) is a single-chip processor that integrates a CPU, non-volatile program memory (Flash), volatile data memory (RAM), and a rich set of peripherals (ADC, timers, PWMs, communication ports) into one package. Within the broader semiconductor hierarchy, MCUs sit under microcontrollers -> embedded processors -> digital ICs. The PIC16F177x family in particular targets applications needing advanced analog and digital peripherals for lighting, power conversion, motor control, and sensor signal conditioning. Key features of the PIC16LF1779 include the integrated 10-bit ADC, multiple 8-bit and 16-bit timers, Enhanced Universal Synchronous Asynchronous Receiver Transmitter (EUSART) and SPI/I2C peripherals, up to 36 digital I/O pins, and support for Microchip's eXtreme Low-Power (XLP) technology. The 44-TQFP package exposes most of the I/O and analog channels, enabling concurrent ADC sampling and PWM output on the same die. Typical applications include LED lighting drivers, digital power supply controllers, motor-control front-ends, sensor hubs, and battery-powered industrial IoT nodes. The 1.8V minimum supply makes the part suitable for single-cell Li-ion (3V nominal) rails and 3.3V regulated industrial buses. When designing with the PIC16LF1779, ensure the supply decoupling network follows Microchip application note TB3131 recommendations. Unused I/O pins must be configured as outputs and tied low to minimize current draw. Programming is performed through the ICSP interface, requiring the standard ICSPDAT/ICSPCLK lines preserved on the PCB. This page synthesizes distributor pricing, drop-in PIC16 same-family alternatives, and practical design notes that go beyond the manufacturer datasheet summary to help engineers shortlist the right 8-bit MCU at a glance.

見積もり お問い合わせ
PIC16LF1779-I/P - 8-Bit 32MHz XLP MCU 28KB Flash | 40-PDIP
PIC16LF1779-I/P

PIC16LF1779-I/P - 8-Bit 32MHz XLP MCU 28KB Flash | 40-PDIP

The Microchip Technology PIC16LF1779-I/P is an 8-bit PIC® XLP™ 16F microcontroller delivering 32 MHz CPU performance with 28 KB (16K x 14) of Flash program memory in a 40-pin PDIP through-hole package, designed for low-voltage and ultra-low-power embedded applications. The LF variant operates across a wide 1.8 V to 3.6 V supply range, consuming only nanoWatt XLP sleep currents for battery-backed designs. An MCU (microcontroller unit) is a single-chip computer that integrates a CPU core, program and data memory, and a rich mix of peripherals. The PIC16LF1779 belongs to the enhanced mid-range 8-bit PIC family, positioned in the taxonomy of microcontrollers -> 8-bit MCUs -> PIC16 family -> XLP low-power family. Its XLP designation specifically targets battery-powered and energy-harvesting products where quiescent current in sleep modes dominates lifetime. Key differentiating features include four 10-bit DAC outputs, four 10-bit ADCs, three high-speed comparators with DAC reference, two operational amplifiers, two 16-bit timers, four 8-bit timers, a 10-bit PWM module, four Configurable Logic Cells (CLC), two Complementary Output Generator (COG) modules, and Zero-Cross Detection (ZCD) for zero-cross switching. This high level of analog integration eliminates external op-amps, comparators, and PWM controllers in motor-control and lighting designs. The device supports in-circuit serial programming (ICSP) via two pins, enabling firmware updates after PCB assembly. Core-independent peripherals offload tasks from the CPU, allowing the device to remain in sleep longer and minimize active-mode current. Hardware math accelerators include an 8x8 hardware multiplier for faster DSP-style operations on sensor data. Typical applications include LED lighting drivers with dimming and color-mixing control, switched-mode power supply (SMPS) secondary-side regulation, battery chargers, BLDC and stepper motor control using COG peripherals, IoT sensor nodes with sleep cycling, and consumer appliances with capacitive touch via the CVD module. When designing, ensure decoupling capacitors (100 nF and 10 µF) are placed within 5 mm of the VDD/VSS pairs, and reserve the ICSPDAT/ICSPCLK pins with pull-ups for production programming. Use the LF variant only when system voltage never exceeds 3.6 V. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes that are not collected in any single source, providing engineering value beyond the manufacturer datasheet.

見積もり お問い合わせ
PIC16LF1779-I/PT - 8-Bit 32MHz 28KB Flash MCU 44-TQFP | Microchip
PIC16LF1779-I/PT

PIC16LF1779-I/PT - 8-Bit 32MHz 28KB Flash MCU 44-TQFP | Microchip

The Microchip Technology PIC16LF1779-I/PT is a 8-bit PIC® XLP™ 16F microcontroller with 32 MHz CPU speed, 28 KB (16K x 14 words) of Flash program memory, and 2 KB of RAM, housed in a 44-pin TQFP (10x10 mm) industrial-grade surface-mount package. It belongs to the PIC16(L)F177X family and integrates intelligent analog and digital peripherals including 10-bit ADC, 5-bit and 10-bit DAC, op amps, comparators, PWM, and multiple communication interfaces (I2C, SPI, UART, USART, LIN). What is an 8-bit microcontroller? An 8-bit MCU is a single-chip processor that performs arithmetic and logic on data 8 bits at a time, integrating CPU core, non-volatile program memory, volatile data RAM, and a configurable set of peripherals. The PIC16F177X family occupies the low-pin-count, ultra-low-power (XLP) segment of Microchip's PIC16 portfolio, sitting between base-line PIC10/12/16 and high-performance PIC18 families. The 'LF' suffix indicates the wide-voltage 1.8V-3.6V core that enables battery-powered designs. Key features of the PIC16LF1779 include 32 MHz internal oscillator, 28 KB self-programmable Flash, 2 KB SRAM, hardware multiplier, multiple timer/counter modules, 10-bit ADC with up to 32 channels, complementary output generator (COG), high-resolution PWM, configurable logic cells (CLC), zero-cross detect (ZCD), and 1.8V-3.6V operation. The integrated op amps and DACs eliminate external analog circuitry, while XLP technology delivers nanoWatt sleep currents. The PIC16LF1779 architecture is built on an enhanced mid-range 8-bit Harvard CPU core with hardware multiply, a 14-bit instruction word, and an optimized instruction set for C and assembly code density. The peripheral set is mixed-signal rich, allowing designers to implement LED lighting drivers, SMPS power supplies, battery chargers, motor control, and general-purpose sensing with a single chip and minimal external components. Typical applications include LED lighting and color mixing, switch-mode power supply (SMPS) control, battery charging and management, sensor signal conditioning, BLDC/PMSM motor control, IoT edge nodes, and general-purpose industrial control. The integrated analog peripherals (op amps, DACs, comparators, COG) make it especially attractive for closed-loop power-conversion designs. Design consideration: ensure your firmware respects the 32 MHz system clock upper limit and that the brown-out-reset and watchdog-timer settings match your application's safety requirements. Use Microchip's MPLAB X IDE with XC8 compiler for development; the device is supported by Microchip's PICkit, ICD, and Curiosity development toolchains. This page consolidates distributor pricing, parametric equivalents, and practical design guidance to accelerate design-in for the PIC16LF1779-I/PT - information not aggregated on any single manufacturer or distributor product page.

見積もり お問い合わせ
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.

見積もり お問い合わせ
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.

見積もり お問い合わせ
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.

見積もり お問い合わせ
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.

見積もり お問い合わせ
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.

見積もり お問い合わせ
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.

見積もり お問い合わせ
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.

見積もり お問い合わせ
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.

見積もり お問い合わせ
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.

見積もり お問い合わせ
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.

見積もり お問い合わせ