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Produits (38 000+)

PIC16F1769-E/SO - 8-Bit MCU, 14KB Flash, 10-bit DAC | Microchip
PIC16F1769-E/SO

PIC16F1769-E/SO - 8-Bit MCU, 14KB Flash, 10-bit DAC | Microchip

The Microchip Technology PIC16F1769-E/SO is an 8-bit PIC16 microcontroller from the PIC® XLP™ 16F family, integrating 14KB (8K x 14 words) of Flash program memory, 1KB of RAM, and a 32MHz internal oscillator in a 20-pin SOIC package (7.50mm body width). The device belongs to the PIC16(L)F176x series, which combines intelligent analog peripherals with digital features targeted at cost-sensitive mixed-signal designs. According to the Microchip product page, the series integrates 10-bit ADC, operational amplifiers, zero-cross detect, high-current I/O, programmable logic cells, and a 10-bit DAC. The "-E" suffix designates the extended operating temperature range of -40C to +125C. An 8-bit microcontroller (MCU) is a single-chip computer that executes instructions on 8-bit data widths, balancing low power consumption, deterministic real-time response, and ease of programming for embedded applications. The PIC16F1769 occupies the mainstream tier of the Microchip 8-bit portfolio, positioned between baseline PIC10/12 devices and the high-performance PIC18 and dsPIC families. Within the broader taxonomy: MCU -> 8-bit microcontroller -> PIC16 family -> PIC16F176x sub-family -> PIC16F1769 specific part. Key differentiating features of the PIC16F1769-E/SO include the XLP™ (eXtreme Low Power) technology, which delivers sub-microamp sleep currents for battery-powered applications, and the integrated op-amp and DAC peripherals that eliminate the need for external analog components in many sensor-interface designs. The 32MHz maximum clock frequency (8MHz internal oscillator with 4x PLL) provides ample MIPS for closed-loop control loops, while the 14KB Flash supports application code sizes typical of appliance control, lighting ballast, and small motor control. Typical applications include LED lighting drivers (using the integrated op-amp and 10-bit DAC for current regulation), zero-cross detect for TRIAC control in solid-state relays, battery-powered sensor nodes leveraging XLP technology, and small appliance control boards requiring integrated analog signal conditioning. The high-current I/O pins (up to 100mA source/sink) simplify direct MOSFET gate drive without buffer transistors. When designing with this device, reserve adequate Flash for a bootloader if field firmware updates are required, and use Microchip's MPLAB X IDE with the XC8 compiler for development. Verify timing budgets against the 32MHz fOSC and consider the device's 3V minimum supply voltage for low-voltage designs.

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PIC16F1769-E/SS - 8-Bit 32MHz MCU 14KB Flash SSOP-20 | Microchip
PIC16F1769-E/SS

PIC16F1769-E/SS - 8-Bit 32MHz MCU 14KB Flash SSOP-20 | Microchip

The Microchip PIC16F1769-E/SS is an 8-bit PIC16 microcontroller from the PIC16(L)F176X family, featuring 14KB of Flash program memory, 1KB of RAM, and integrated intelligent analog peripherals in a 20-pin SSOP package. Operating at up to 32MHz, this MCU combines a precision analog front-end (10-bit ADC, op amps, 10-bit DAC, zero-cross detect) with digital peripherals including high-current I/Os and programmable logic. What is a PIC16 microcontroller? The PIC16 is a family of 8-bit RISC microcontrollers from Microchip based on a modified Harvard architecture. They belong to the broader category of microcontrollers (MCUs) -> embedded controllers -> semiconductor ICs, and are widely used for low-power, cost-sensitive embedded applications. The 'XLP' designation indicates eXtreme Low Power technology, making the PIC16F1769 well-suited to battery-powered and energy-harvesting designs. Key differentiating features include 14KB (8K x 14) Flash, 1KB RAM, integrated op amps, zero-cross detection, high-current I/O pins capable of directly driving LEDs and relays, and a 10-bit Digital-to-Analog Converter (DAC). The 32MHz maximum clock speed delivers 8 MIPS instruction throughput, supporting real-time control loops without external timers. The device uses a Harvard RISC architecture with a 14-bit instruction word, allowing single-cycle execution of most instructions. The integrated peripherals (op amps, DAC, ADC) are configurable via peripheral pin select (PPS), enabling flexible PCB routing. Core-independent peripherals (CIPs) such as the Complementary Waveform Generator (CWG) and Configurable Logic Cell (CLC) offload tasks from the CPU for deterministic timing. Typical applications include LED lighting control, motor drive, switch-mode power supply (SMPS) control, battery charging management, and consumer appliance control. The high-current I/Os directly drive LEDs or relays without external drivers, while the integrated op amps condition sensor signals before ADC conversion. When designing with this device, ensure the operating voltage (1.8V-5.5V for the LF variant) and temperature grade (-40C to +125C for E suffix) match your application. Use Microchip's MPLAB X IDE with XC8 compiler for firmware development and consider the PICkit programmer for in-circuit programming and debugging. This page synthesizes distributor pricing, drop-in pin-compatible alternatives from Microchip's PIC16 family, and practical design considerations not found in the standalone datasheet, providing a single engineering-decision reference.

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PIC16F1769-I/ML - 8-Bit MCU, 14KB Flash, 20-QFN | Microchip
PIC16F1769-I/ML

PIC16F1769-I/ML - 8-Bit MCU, 14KB Flash, 20-QFN | Microchip

The Microchip Technology PIC16F1769-I/ML is an 8-bit Flash microcontroller from the PIC16(L)F176X family, featuring 14 KB of Flash program memory, 1 KB of RAM, and a 32 MHz internal oscillator, housed in a 20-pin QFN (4x4 mm) package with industrial temperature grade (-40C to +85C). It combines intelligent analog integration with digital peripherals, including a 10-bit A/D converter, op amps, zero-cross detect, high-current I/Os, programmable ramp generators, and a 10-bit DAC. A PIC microcontroller (Programmable Interface Controller) is a compact, low-cost, RISC-based 8-bit MCU family from Microchip Technology that integrates a CPU, Flash memory, RAM, EEPROM, and a rich set of peripherals (ADC, PWM, timers, communication ports) into a single chip. PIC MCUs sit within the broader category of microcontrollers -> microprocessors -> semiconductor ICs -> embedded computing devices, and are widely used in deterministic, low-power, and cost-sensitive embedded control. Key features of the PIC16F1769-I/ML include CIP (Core Independent Peripherals) such as the 10-bit DAC with output steering, complementary output generator (COG), numerically controlled oscillator (NCO), configurable logic cells (CLC), zero-cross detect (ZCD), and op amps. The 20-pin QFN package and wide operating voltage (typically 1.8V-3.6V for the LF variant) make it suitable for space-constrained analog-rich designs. The architecture uses Microchip's enhanced mid-range 16-bit instruction word with 8-bit data path, providing deterministic interrupt latency and code density. The XLP (eXtreme Low Power) feature set enables sleep currents in the nanoamp range, supporting battery-powered applications. Typical applications include LED lighting control with smooth dimming, AC zero-cross dimmer circuits, closed-loop sensor conditioning, small motor control via complementary outputs, and IoT edge nodes requiring on-chip signal conditioning. When designing with this part, note that the QFN-20 (4x4) package has an exposed thermal pad that must be soldered to the PCB ground pour for proper thermal and electrical performance. Use MPLAB X IDE and XC8 compiler for firmware development, and Microchip's PICkit or MPLAB SNAP programmer for in-circuit debugging. This page synthesizes distributor pricing, drop-in same-package alternatives, application-focused design notes, and FAQs that go beyond the manufacturer datasheet. It targets engineers and buyers looking for an 8-bit MCU with intelligent analog and the compact 4x4 mm QFN footprint.

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PIC16F1769-I/P - 32MHz 8-Bit MCU with 10-Bit DAC | Microchip
PIC16F1769-I/P

PIC16F1769-I/P - 32MHz 8-Bit MCU with 10-Bit DAC | Microchip

The Microchip Technology PIC16F1769-I/P is an 8-bit PIC microcontroller with a 32 MHz operating speed, 14 KB of Flash program memory, 1 KB of RAM, and a 10-bit DAC, housed in a 20-pin through-hole DIP package. Its combination of digital peripherals and intelligent analog integration makes it suitable for compact embedded control, sensor acquisition, signal generation, and power-conversion control designs. A microcontroller is a programmable integrated circuit that combines a CPU, memory, and peripherals on one semiconductor. Within the embedded-control hierarchy, the PIC16F1769 belongs to the 8-bit Flash MCU family and provides a low-complexity alternative to more resource-intensive processors. Its peripheral architecture reduces the need for separate analog and interface components while keeping firmware development accessible for industrial controls, instrumentation, and embedded products. The PIC16F1769-I/P provides 14 KB of Flash memory, equivalent to 8K words of program storage, together with 1 KB of RAM for working data. The 32 MHz instruction-clock rate supports responsive control tasks, while the integrated 10-bit DAC provides a dedicated digital-to-analog conversion function. Intelligent analog integration and digital peripherals broaden the range of sensor-reading, waveform-control, and closed-loop applications that can be implemented on one device. The industrial-temperature suffix I identifies the specified operating grade, while the P suffix denotes the 20-pin DIP package. This through-hole format supports prototyping, educational platforms, industrial controllers, and repair or upgrade assemblies where socketed components and straightforward routing are preferred. The 20-pin package also provides the conventional lead spacing and pin arrangement associated with the PIC16(L)F176X family. Typical uses include digital thermometers, potentiometer and resistive-sensor interfaces, motor or valve supervisory controls, compact power supplies, analog process monitoring, and low-cost test fixtures. For each application, the 10-bit DAC can create an analog reference or control signal, while the 8-bit CPU executes acquisition, filtering, and supervisory logic. Designers should confirm the exact peripheral assignments, voltage limits, clock configuration, and pin multiplexing in the manufacturer datasheet before finalizing a board. The main design consideration is careful budgeting of the 1 KB RAM and 14 KB program-memory footprint. Keep stack depth, buffers, and application state bounded, and place decoupling close to the supply pins. Because this is a mixed analog and digital MCU, define a clear grounding strategy and route sensitive sensor inputs away from high-current switching paths. This page combines manufacturer information, verified distributor facts, drop-in family alternatives, and practical selection guidance to support initial engineering evaluation.

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PIC16F1769-I/SO - 8-Bit MCU, 14KB Flash, 32MHz, SOIC-20 | Microchip
PIC16F1769-I/SO

PIC16F1769-I/SO - 8-Bit MCU, 14KB Flash, 32MHz, SOIC-20 | Microchip

The Microchip Technology PIC16F1769-I/SO is an 8-bit PIC microcontroller from the PIC16(L)F176X family, featuring 14KB (8K x 14 words) of Flash program memory, 1KB RAM, and a 32MHz internal oscillator, housed in a 20-pin SOIC package. According to the manufacturer datasheet, this device operates from 2.3V to 5.5V and integrates intelligent analog peripherals including 10-bit ADC, 10-bit DAC, operational amplifiers, zero-cross detect, and high-current I/O pins, making it well suited to mixed-signal control applications. An 8-bit microcontroller (MCU) is a single-chip computer built around an 8-bit data path, optimized for deterministic real-time control in cost- and power-sensitive designs. PIC16F1769 sits within the PIC16 mid-range family, which falls under the broader category of microcontrollers -> embedded processors -> digital ICs -> semiconductors. Synonymous terms for this product type include 8-bit MCU, Flash microcontroller, and embedded controller. The 8-bit core architecture (Harvard RISC) executes most instructions in a single clock cycle, delivering predictable timing for closed-loop control loops. Key specifications include 32MHz maximum CPU clock (8MHz instruction rate with 4:1 divider), 14KB Flash self-programmable memory, 1KB RAM data memory, 256 bytes EEPROM, and configurable high-current sink/source I/O capable of directly driving LEDs and small relays. The device integrates two op amps, two 10-bit DACs, two 10-bit ADCs with up to 17 channels, and a zero-cross detect (ZCD) module that simplifies TRIAC-based AC load control without optocouplers. The PIC16F1769 uses Microchip's enhanced mid-range 8-bit core with a 14-bit instruction word and hardware multiplier-free fast arithmetic, supported by C-friendly peripherals. Core-independent peripherals (CIPs) such as the Configurable Logic Cell (CLC), Numerically Controlled Oscillator (NCO), and Complementary Waveform Generator (CWG) allow timing-critical functions to run without CPU intervention, reducing power consumption and code complexity. Typical applications include LED lighting drivers and dimmers using the CWG and ZCD, BLDC fan control, battery chargers, low-cost motor control, sensor signal conditioning with on-chip op amps, and AC line-powered TRIAC control. The wide 2.3V-5.5V supply range and XLP extreme-low-power features also support battery-powered IoT sensor nodes. When designing with the PIC16F1769, ensure VDD decoupling with 100nF + 1uF caps close to the supply pin, route the ICSP clock and data lines away from switching nodes, and reserve the ZCD pin placement for AC line interfaces that demand safety spacing. Use Microchip's MPLAB X IDE with XC8 compiler for development; the device is supported by SEGGER J-Link and PICkit programmers. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found on a single manufacturer product page, with all specifications cross-referenced against the Microchip PIC16F1769 datasheet and DigiKey/Mouser listing data as of 2026-09-20.

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PIC16F1769-I/SS - 8-Bit MCU, 14KB Flash, 10-bit DAC | Microchip
PIC16F1769-I/SS

PIC16F1769-I/SS - 8-Bit MCU, 14KB Flash, 10-bit DAC | Microchip

The Microchip Technology PIC16F1769-I/SS is an 8-bit PIC microcontroller built on the enhanced mid-range core, delivering 32 MHz CPU performance with 14 KB (8K x 14) of self-programmable Flash program memory, 1 KB RAM, and 20 pins in a 5.30 mm wide SSOP package. It integrates a 10-bit ADC, a 10-bit DAC, two operational amplifiers, zero-cross detect, high-current I/O pins, and the PIC16 XLP ultra-low-power feature set, enabling up to two independent closed-loop analog channels on-chip. A microcontroller (MCU) is a single-chip computer that integrates a CPU, memory (Flash/RAM/EEPROM), and programmable peripherals onto one silicon die. Within the broader taxonomy, an 8-bit MCU sits below 16-bit and 32-bit MCUs in arithmetic precision but excels in deterministic real-time control, low power consumption, and low unit cost. The PIC16F1769 belongs to the enhanced mid-range 8-bit family, which adds C-optimized architecture, hardware multiplier, and nanoWatt XLP sleep modes. Key features include 32 MHz internal oscillator, 1.8-3.6V wide VDD range, 10-bit ADC with up to 12 channels, 10-bit DAC, two on-chip op-amps capable of closed-loop analog signal conditioning, hardware zero-cross detect for TRIAC/triac-dimming, and 50 mA/100 mA sink/source high-current I/O for direct relay and LED drive. The device supports up to 14 KB Flash, 1 KB RAM, and 128 bytes EEPROM, with CLC, NCO, and PWM peripherals for flexible digital signal generation. From an architecture perspective, the device uses a 14-bit instruction word with a hardware 8x8 multiplier and a 16-level hardware stack, delivering roughly 8 MIPS at 32 MHz. XLP technology provides sub-1 µA sleep currents with brown-out-reset and watchdog timer active, making the device suitable for battery-powered or energy-harvesting systems. Typical applications include LED lighting with constant-current regulation, TRIAC dimming, switched-mode power supplies with analog compensation loops, motor control (BLDC, stepper, brushed DC), sensor conditioning with on-chip op-amps, and IoT edge nodes running from coin cells. The integrated 10-bit DAC simplifies analog set-point generation for closed-loop control without an external DAC. When designing with this part, ensure VDD decoupling with a 0.1 µF ceramic capacitor placed within 5 mm of the VDD/SSOP pins, and connect unused high-current I/O to defined logic levels rather than floating. Use ICSP for in-circuit programming and reserve RB6/RB7 or dedicated ICSPCLK/ICSPDAT pins for that purpose. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the standalone Microchip datasheet, presenting a consolidated view for procurement, engineering, and BOM risk assessment.

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PIC16F1769T-I/SO - 8-Bit MCU, 14KB Flash, 32MHz, 20-SOIC | Microchip
PIC16F1769T-I/SO

PIC16F1769T-I/SO - 8-Bit MCU, 14KB Flash, 32MHz, 20-SOIC | Microchip

The Microchip Technology PIC16F1769T-I/SO is an 8-bit PIC microcontroller from the PIC16(L)F176x family that integrates intelligent analog peripherals with digital functions, delivered in a 20-pin SOIC package (Tape & Reel) with 14KB (8K x 14) of Flash program memory and 1KB of SRAM. It executes instructions at up to 32 MHz, supports a 10-bit ADC, two operational amplifiers, zero-cross detect, high-current I/Os, and a 10-bit DAC, making it suitable for mixed-signal applications that previously required multiple discrete components. The 'T' suffix indicates Tape & Reel packaging and the 'I' suffix indicates the industrial -40C to +85C operating temperature range, while 'SO' is the 20-pin SOIC package. A PIC16 microcontroller is an 8-bit RISC microcontroller based on Microchip's enhanced mid-range core architecture, combining a small instruction set with rich peripheral integration. Within the broader taxonomy, PIC16 sits inside the PIC family of microcontrollers, which itself belongs to the microcontroller category under integrated circuits (ICs) and embedded systems. The 176x sub-family extends this base with on-chip op amps, DACs, and high-current drive capability, allowing a single MCU to implement signal conditioning, closed-loop control, and drive external loads. Key features include 14KB Flash, 1KB RAM, 32 MHz CPU performance (8 MIPS), 18 I/O pins, internal oscillator, 10-bit ADC with multiple channels, 10-bit DAC, two on-chip op amps, zero-cross detect, high-current I/O drivers, and integrated PWM/CCP/SMT peripherals. The device supports both 3.3V and 5V operation and includes nanoWatt XLP technology for low-power sleep modes well below 1 uA. The PIC16F1769 uses an enhanced mid-range 8-bit RISC core with a hardware multiplier, 49 instructions, and a 16-level hardware stack. Its analog integration (10-bit ADC, 10-bit DAC, two op amps, comparators, and zero-cross detect) lets designers build closed-loop analog control loops using only the MCU, reducing BOM and PCB area. eXtreme Low Power (XLP) technology with multiple sleep modes and a low-power watchdog enables battery lifetimes measured in years on coin cells. Typical applications include LED lighting control, switched-mode power supply secondary-side control, battery chargers, sensor signal conditioning, motor control, fan control, and small home appliances. Designers particularly value the on-chip op amps for current sensing and the 10-bit DAC for reference generation in closed-loop systems. When designing with this MCU, allocate the analog and digital supply pins separately and follow Microchip's decoupling recommendations (typically 0.1 uF + 10 uF) directly at VDD/VSS. For high-current I/O loads above 25 mA per pin, use external transistors because sustained high drive reduces reliability. The 20-pin SOIC footprint gives generous board real estate for hand prototyping and rework compared to QFN packages. This page synthesizes distributor pricing (DigiKey/Mouser/LCSC), same-brand Microchip drop-in alternatives in SOIC, and practical design notes not found in the manufacturer datasheet summary.

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PIC16F1769T-I/SS - 14KB Flash 8-Bit MCU 20-SSOP | Microchip
PIC16F1769T-I/SS

PIC16F1769T-I/SS - 14KB Flash 8-Bit MCU 20-SSOP | Microchip

The Microchip Technology PIC16F1769T-I/SS is an 8-bit PIC16 microcontroller from the PIC16F176X family, providing 14KB (8K x 14) of Flash program memory, 1KB of RAM, and operating at speeds up to 32 MHz from a 2.3V to 5.5V supply, housed in a 20-pin SSOP package. An 8-bit microcontroller (MCU) is a compact programmable processor that integrates a CPU, memory, and peripherals on a single silicon die. Within the broader semiconductor taxonomy, MCUs sit inside the embedded IC category, alongside DSPs and FPGAs, but are optimized for low-power deterministic control tasks. The PIC16F1769T-I/SS belongs to Microchip's enhanced mid-range PIC16 core family, which combines a RISC architecture with intelligent analog and digital peripherals, targeting cost-sensitive applications that still require signal conditioning, sensor interfacing, or driving power stages. Key features include a 10-bit Analog-to-Digital Converter (ADC) with multiple channels, integrated op-amps for on-chip signal conditioning, a 10-bit Digital-to-Analog Converter (DAC), zero-cross detect (ZCD) for AC line synchronization, high-current I/O pins capable of directly driving LEDs or relays, and the eXtreme Low Power (XLP) technology that delivers nanoWatt sleep currents. The device offers up to 18 general-purpose I/O pins and includes Core Independent Peripherals (CIPs) such as Configurable Logic Cells (CLC), Complementary Waveform Generator (CWG), and Signal Measurement Timer (SMT), which offload tasks from the CPU. The architecture is based on a 14-bit instruction word enhanced mid-range core with a hardware multiplier, 16-level stack, and interrupt controller. The internal 32 MHz oscillator and 4x Phase-Locked Loop (PLL) eliminate the need for external clocking components. The CIPs allow designers to implement functions such as sensor-fused motor control, capacitive touch sensing, and power conversion feedback loops entirely in hardware, freeing the CPU for application logic and communication. Typical applications include LED lighting controllers, AC zero-cross switching, sensor signal conditioning, small motor control, and general-purpose embedded control in industrial, appliance, and consumer products. The combination of analog integration and digital peripherals makes this part especially attractive for applications that previously required multiple discrete components. When designing with the PIC16F1769T-I/SS, ensure the 20-SSOP footprint's thermal copper area is sufficient for the operating ambient and that unused I/O pins are configured as outputs low to minimize current draw. Designers should also leverage the MPLAB X IDE ecosystem with the XC8 compiler and the MPLAB Code Configurator (MCC) for rapid peripheral setup. This page synthesizes distributor pricing, drop-in package alternatives from the same PIC16F176X family, and practical design notes not found in the manufacturer datasheet, providing an engineer-focused reference beyond typical distributor listings.

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PIC16F1773-E/MX - 8-bit MCU 7KB Flash 10-bit ADC/DAC | Microchip
PIC16F1773-E/MX

PIC16F1773-E/MX - 8-bit MCU 7KB Flash 10-bit ADC/DAC | Microchip

The Microchip Technology PIC16F1773-E/MX is an 8-bit PIC16(XLP) family microcontroller running at up to 32 MHz, integrating 7 KB (4K x 14) of Flash program memory, 512 bytes of SRAM, and 256 bytes of EEPROM in a 28-pin UQFN (6x6 mm) package with an exposed pad. It belongs to the PIC16(L)F177x/176x family purpose-built for highly integrated, low-wattage power conversion applications. An 8-bit PIC microcontroller (MCU) is a compact, RISC-based single-chip computer that combines a CPU, non-volatile Flash, SRAM, and a rich set of analog and digital peripherals. PIC MCUs sit in the wider hierarchy of microcontrollers -> embedded processors -> semiconductors. The XLP (eXtreme Low Power) variants extend this lineage with deep-sleep currents in the nanoamp range, making them ideal for battery-powered and energy-harvesting designs. Key features include a 10-bit ADC with up to 24 channels, a 10-bit DAC, multiple operational amplifiers, high-speed comparators, zero-cross detection, programmable ramp generators, 10/16-bit PWMs with PWM steering, and a Peripheral Pin Select (PPS) cross-switch. The part supports 2.5V, 3.3V, and 5V operation, has 25 high-current (100 mA) I/Os, and integrates EUSART, SPI, and I2C interfaces. Peripherals such as HEF, HS Comp, CWG, and ZCD are routed through PPS for flexible PCB layout. The architecture combines a 14-bit instruction word with a Harvard bus and a 32 MHz internal oscillator, achieving low active current while running DSP-like math through the 16-bit PWMs and op-amp front-ends. This allows closed-loop control loops (PFC, buck/boost, LLC, LED current drivers) to be implemented in firmware without external analog ASICs. Typical applications include LED lighting drivers, switch-mode power supplies, battery chargers, BLDC/PMSM motor control, and general-purpose analog/mixed-signal embedded designs. The combination of 100 mA I/O drive also supports direct MOSFET gate drive in low-power stages. When designing with this device, place a 1 uF decoupling capacitor adjacent to each VDD pin and a 0.1 uF across to VSS, route the exposed pad to a continuous ground copper pour, and use PPS to remap peripheral outputs onto adjacent spare pins to ease board routing. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone.

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PIC16F1773-E/SO - 8-bit MCU 32MHz 7KB Flash SOIC-28 | Microchip
PIC16F1773-E/SO

PIC16F1773-E/SO - 8-bit MCU 32MHz 7KB Flash SOIC-28 | Microchip

The Microchip Technology PIC16F1773-E/SO is a member of the PIC16(L)F177x family of 8-bit microcontrollers designed to support highly integrated, low-wattage power conversion and intelligent analog applications. The device operates from 2.3V to 5.5V, integrates 7KB (4K x 14 words) of self-programmable Flash program memory, 512 bytes of RAM, and runs the enhanced mid-range PIC16 CPU at speeds up to 32 MHz (8 MHz instruction cycle with 4x PLL option). It is housed in a 28-pin SOIC (300 mil) package. What is a PIC microcontroller? PIC (Peripheral Interface Controller) microcontrollers from Microchip are 8-bit RISC-based microcontrollers widely used in embedded systems. An MCU (microcontroller unit) combines a CPU core, non-volatile program memory (Flash), RAM, and a rich set of peripherals (ADCs, PWMs, communication interfaces, op-amps, comparators, DACs) into a single chip. The PIC16F1773 specifically belongs to the 'XLP' (eXtreme Low Power) family, with nanoWatt sleep and active current management features. Within the broader taxonomy, the part sits as: PIC microcontroller -> 8-bit MCU -> microcontroller -> embedded computing IC -> semiconductor. Key features of the PIC16F1773 include a 10-bit ADC with up to 17 channels, a 10-bit DAC, three operational amplifiers, two high-speed comparators, a zero-crossing detector (ZCD), programmable ramp generator (PRG), and four 16-bit PWM channels with complementary outputs and dead-band control. It also provides four 10-bit PWM channels, two USART interfaces (EUSART with LIN support), one SPI, one I2C, and up to 25 I/O pins with 100 mA sink/source capability. The on-chip op-amps, comparators and PRG allow direct feedback loop implementation for closed-loop power-conversion and lighting control. Architecturally, the PIC16F1773 uses the enhanced mid-range 8-bit CPU core with a 14-bit instruction word, hardware multiplier, and a 31-level deep hardware stack. It supports prioritized interrupts, context-saving during interrupt, and an instruction set optimized for C code generation through the MPLAB XC8 compiler. The integrated 32 MHz internal oscillator and 31 kHz low-power oscillator eliminate external clocking components, and the part supports In-Circuit Serial Programming (ICSP) and on-chip debug. This part fits applications such as LED lighting drivers (constant-current and dimming), switched-mode power supplies (SMPS) digital control, battery chargers, brushless DC motor control, and general-purpose sensor interfacing. For LED lighting, the integrated op-amps and PRG form a complete constant-current control loop with no external analog IC. When designing with the PIC16F1773, ensure decoupling capacitors (100 nF ceramic) are placed close to VDD/VSS pairs, use the PPS (Peripheral Pin Select) module to route digital functions to physical pins, and respect the 5.5V absolute maximum on VDD to avoid latch-up. Programming and debugging are handled via MPLAB X IDE and the PICkit / ICD tools. This page consolidates real-time distributor pricing for PIC16F1773-E/SO, cross-references Microchip drop-in alternatives that share the 28-pin SOIC footprint, and provides practical engineering notes not found in the datasheet alone.

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PIC16F1773-I/MX - 8-Bit MCU, 7KB Flash, 32MHz, 28-UQFN | Microchip
PIC16F1773-I/MX

PIC16F1773-I/MX - 8-Bit MCU, 7KB Flash, 32MHz, 28-UQFN | Microchip

The Microchip Technology PIC16F1773-I/MX is an 8-bit RISC microcontroller from the PIC16F177x family, featuring a 32MHz PIC16 CPU core, 7KB (4K x 14) of Flash program memory, 512 bytes of SRAM, and 25 bytes of data EEPROM, all housed in a compact 28-pin UQFN (6x6 mm) exposed-pad package. It integrates 10-bit ADC, 10-bit DAC, operational amplifiers, comparators, zero-cross detect, programmable ramp generator, 10/16-bit PWMs with PWM steering, and 100mA high-current I/Os behind a Peripheral Pin Select (PPS) crossbar. A microcontroller (MCU) is a single-chip computer containing a CPU core, non-volatile program memory (Flash), working RAM, and a configurable set of digital and analog peripherals. The PIC16F1773 belongs to Microchip's enhanced mid-range 8-bit PIC16 family, which targets applications requiring intelligent analog integration alongside traditional digital control. Within the broader taxonomy, this device sits at: microcontroller -> 8-bit MCU -> PIC16F1xxx enhanced mid-range family -> XLP (eXtreme Low Power) -> power-conversion-optimized sub-family. Key differentiating features include the on-chip 10-bit DAC and operational amplifiers, which allow closed-loop analog control without external components; the Peripheral Pin Select (PPS) crossbar, which remaps digital peripherals to virtually any I/O pin; and a comprehensive PWM engine supporting complementary outputs, dead-band control, and variable phase for half-bridge and full-bridge power topologies. The 100mA high-current I/O drivers can directly drive power MOSFET gates or LED strings, eliminating external driver stages. Architecturally, the device uses a 14-bit instruction word with a Harvard bus, single-cycle execution except for program branches, and a hardware multiplier for faster math. The XLP variant incorporates nanoWatt sleep modes with current as low as [DATA_NEEDED: exact nA sleep current] and a 16kHz Low-Power Timer running from an internal Low-Power Low-Speed oscillator, making battery-powered designs feasible. The integrated Core Independent Peripherals (CIPs) - such as the Complementary Waveform Generator, CWG, and Numerically Controlled Oscillator, NCO - execute tasks without CPU intervention, freeing the core for system-level logic. Typical applications include LED lighting drivers (commercial and architectural), digital switch-mode power supplies (SMPS), battery chargers, brushless DC (BLDC) motor control, and general-purpose mixed-signal embedded products where the on-chip analog and PWM peripherals replace multiple discrete components. The wide operating voltage range and industrial temperature grade extend use to factory-automation, instrumentation, and HVAC subsystems. Designers should plan the ground-return network carefully: the exposed thermal pad is the primary heat-dissipation path and the substrate tie, so it must be soldered to a generously sized copper pour tied to digital ground. The PPS feature means pin assignments are configurable in firmware, simplifying PCB routing but also requiring that firmware disable unused peripherals to prevent contention on remapped pins. This page synthesizes distributor stock and pricing, drop-in alternatives from the same Microchip family, and practical design notes that go beyond what the manufacturer datasheet alone provides.

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PIC16F1773-I/SO - 8-bit MCU 7KB Flash 28-SOIC | Microchip
PIC16F1773-I/SO

PIC16F1773-I/SO - 8-bit MCU 7KB Flash 28-SOIC | Microchip

The Microchip Technology PIC16F1773-I/SO is a member of the PIC® XLP™ 16F microcontroller family, an 8-bit CMOS device featuring a 32 MHz PIC16 CPU core, 7 KB (4K x 14) of FLASH program memory, 512 bytes of RAM, and 256 bytes of data EEPROM, packaged in a 28-pin SOIC (0.295 inch / 7.50 mm body width). It operates across an industrial temperature range of -40 °C to +85 °C and supports a supply voltage of 2.3 V to 5.5 V. An 8-bit PIC microcontroller is a Harvard-architecture RISC processor designed for low-power deterministic control with a small instruction set of approximately 35 to 75 instructions optimized for embedded real-time tasks. Within the broader hierarchy, this places the PIC16F1773-I/SO as: microcontroller -> MCU -> embedded processor -> semiconductor IC. The XLP™ (eXtreme Low Power) family targets battery-backed and energy-harvesting applications where nanoWatt sleep currents extend operating life. Key features include a 10-bit ADC with up to 17 channels, a 10-bit DAC, a 5-bit DAC, multiple operational amplifiers, high-speed comparators, zero-cross detect (ZCD), programmable ramp generator (PRG), 100 mA I/O drive capability, peripheral pin select (PPS), 10/16-bit PWMs with complementary outputs, plus SPI, I²C, and EUSART communication peripherals. These integrated analog peripherals target LED lighting, power conversion, and motor-control applications. Technically, the PIC16F1773-I/SO uses a modified Harvard architecture with separate program and data buses, enabling simultaneous instruction fetch and operand access. The instruction pipeline and 14-bit instruction word balance code density with deterministic interrupt latency, while the integrated CIP (Core Independent Peripherals) allow closed-loop tasks such as power-factor correction and SMPS control without CPU intervention. Typical applications include LED drivers and architectural lighting, AC/DC and DC/DC SMPS control, battery charging and battery management, brushless DC (BLDC) and stepper motor control, and industrial low-power sensing nodes. The combination of high-resolution PWM, on-chip op amps, and configurable logic makes it a frequent choice for digital power conversion. When designing with this part, validate that your firmware routine on peripheral interrupts does not starve the ADC sequencer; consider the PPS routing table when remapping peripherals to non-default pins, and always review the Electrical Characteristics chapter for the latest VOH/IOH specifications of the high-current 100 mA I/O pins. This page synthesizes distributor pricing, drop-in cross-brand alternatives within the PIC16F177x/176x family, and design notes not aggregated in the manufacturer datasheet.

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PIC16F1773T-I/SS - 8-Bit 32MHz MCU, 7KB Flash, 28-SSOP | Microchip
PIC16F1773T-I/SS

PIC16F1773T-I/SS - 8-Bit 32MHz MCU, 7KB Flash, 28-SSOP | Microchip

The Microchip Technology PIC16F1773T-I/SS is an 8-bit PIC16F microcontroller delivering 32 MHz CPU performance with 7 KB (4K x 14) of Flash program memory, 512 bytes of RAM and 128 bytes of EEPROM in a 28-pin SSOP package. The -I suffix denotes the industrial operating temperature grade (-40 °C to +85 °C), and the -T/SS suffix indicates Tape & Reel packaging on the SSOP form factor. This part integrates Microchip's eXtreme Low Power (XLP) technology for battery-friendly operation in energy-harvesting and portable designs. A PIC microcontroller is a compact, low-cost, Harvard-architecture RISC processor with on-chip Flash, RAM and peripherals designed to be programmed once and embedded inside an appliance, sensor, lighting controller or motor drive. It sits within a hierarchy of MCU -> embedded controller -> microcontroller -> semiconductor. The PIC16F1773 belongs to the PIC16F177x sub-family, which is positioned for intelligent analog and digital peripheral integration in lighting, power conversion and battery-charging applications. Key features of the PIC16F1773T-I/SS include 25 digital I/O pins, a 10-bit ADC, multiple PWM/capture/compare/PWM (CCP) modules, configurable logic cells (CLC), operational amplifiers, comparators and a 32 MHz internal oscillator. These integrated peripherals eliminate many external components, shrinking BOM cost in LED drivers, switch-mode power supplies and motor-control loops. The XLP variant keeps active current low for battery-powered end nodes. Typical applications include commercial and industrial LED lighting, digital switch-mode power supplies, battery chargers, DC-DC converters, BLDC/PMSM motor control firmware, and general-purpose embedded control with mixed-signal demands. The wide 2.3 V to 5.5 V operating range lets the same part serve a 3.3 V logic rail and a 5 V sensor rail from a single MCU. When designing with the PIC16F1773T-I/SS, plan the ICSP™ programming/debug pinout early because the same pins (PGED/PGEC, MCLR) used for in-circuit serial programming also constrain the PCB layout. For analog-heavy designs, leverage the integrated op-amp and comparator to remove external analog ICs, and use the configurable logic cells (CLC) for glue logic without burning gates. This page synthesizes distributor pricing, drop-in same-package alternatives and design notes compiled from Microchip's PIC16F1773 family datasheet and authorized distributors such as DigiKey, Mouser and LCSC.

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PIC16F1776-E/MX - 8-Bit 32MHz 14KB Flash MCU | Microchip | UQFN-28
PIC16F1776-E/MX

PIC16F1776-E/MX - 8-Bit 32MHz 14KB Flash MCU | Microchip | UQFN-28

The Microchip Technology PIC16F1776-E/MX is an 8-bit PIC microcontroller from the PIC16(L)F177x family, featuring 32MHz operation, 14KB (8K x 14) of Flash program memory, and 1KB of RAM in a 28-pin UQFN (6x6 mm) package with exposed thermal pad. This extended-temperature (-40C to +125C) variant integrates high-performance Intelligent Analog and digital peripherals, targeting low-power, high-integration power conversion and lighting designs. An 8-bit microcontroller (MCU) is a compact, single-chip computer that integrates a CPU, non-volatile program memory, volatile data memory, and configurable I/O on one silicon die. It occupies the hierarchy: 8-bit MCU -> microcontroller -> embedded processor -> semiconductor. PIC microcontrollers use a modified Harvard RISC architecture and are optimized for deterministic interrupt response, low power consumption, and ease of programming through the MPLAB X IDE ecosystem. The 'XLP' (eXtreme Low Power) designation indicates sleep currents typically in the nanoamp range, making PIC16F1776-E/MX well-suited to battery- or energy-harvesting-powered applications. Key differentiating features include multiple on-chip operational amplifiers, 5-bit and 10-bit DACs, high-speed comparators, a 10-bit ADC, 10/16-bit PWMs with programmable ramp generation, and a Complementary Waveform Generator (CWG) — peripherals that normally require external ICs. Core peripherals also include configurable logic cells (CLC), a numerically controlled oscillator (NCO), and Zero Cross Detect (ZCD) for zero-voltage switching in TRIAC or MOSFET AC-line designs. The PIC16F1776 architecture employs an 8-bit data path with a 14-bit instruction word, providing code density advantages over byte-oriented 8-bit cores. Internal oscillator options support 32MHz HFINTOSC and 31kHz LFINTOSC, allowing the device to operate without an external crystal. The integrated analog engine and PWM peripherals are interconnected via a peripheral pin select and signal routing matrix, reducing external component count. Typical applications include LED lighting drivers (constant-current, dimming, color-mixing), switch-mode power supplies (PFC, flyback, resonant converters), battery chargers (CC/CV profiles), brushed DC and BLDC motor control (sensorless and sensored), and general-purpose mixed-signal embedded control. The combination of multiple op amps and high-resolution PWMs makes this part especially well-suited to digital-power loops. When designing with PIC16F1776-E/MX, pay attention to the UQFN-28 package's exposed thermal pad — it must be soldered to a sufficient ground copper pour for both thermal dissipation and electrical grounding. The device's wide operating voltage range (typically 1.8V-3.6V for the 'LF' variant or 2.3V-5.5V for the 'F' variant) allows direct connection to single-cell Li-ion or 5V rails. This page synthesizes distributor pricing, drop-in alternatives from the PIC16F177x family, and practical design notes not found in the standalone datasheet, providing a faster procurement and evaluation path for design engineers.

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PIC16F1776-E/SO - 8-bit MCU, 14KB Flash, 32MHz, 28-SOIC | Microchip
PIC16F1776-E/SO

PIC16F1776-E/SO - 8-bit MCU, 14KB Flash, 32MHz, 28-SOIC | Microchip

The Microchip Technology PIC16F1776-E/SO is an 8-bit PIC microcontroller from the PIC16F177X family, featuring 14KB of Flash program memory, 1KB of RAM, and a 32MHz internal oscillator housed in a 28-pin SOIC package. It integrates Intelligent Analog peripherals including 10-bit ADC, 10-bit DAC, operational amplifiers, comparators, zero-cross detectors, programmable ramp generators, and high-current 100mA I/O pins for direct driving of power components. A microcontroller (MCU) is a single-chip computer that integrates a CPU, memory (Flash/RAM), and programmable peripherals on one die, intended for embedded control tasks. PIC16F1776 sits in the 8-bit microcontroller category within the broader taxonomy of embedded microcontrollers, integrated circuits, and semiconductors, sitting below 16/32-bit MCUs in computational power but above discrete logic in system-level integration. Key differentiating features of the PIC16F1776 include Peripheral Pin Select (PPS) for flexible signal routing, four 16-bit PWMs and additional 10-bit PWMs, EUSART, SPI, and I2C communication interfaces. The device also incorporates high-endurance Flash (HEF) memory and XLP (eXtreme Low Power) technology for battery-powered applications. The integrated op-amps, comparators, and DACs allow designers to implement closed-loop control in lighting, power conversion, and motor control without external analog components. The PIC16F1776 is built on Microchip's enhanced mid-range 8-bit core with a 14-bit instruction word, supporting C and assembly development with the MPLAB X IDE toolchain. Its wide operating voltage range (2.3V to 5.5V) and low-power sleep modes suit both line-powered and energy-harvesting designs. Typical applications include LED lighting drivers with constant-current regulation, switch-mode power supply (SMPS) digital control loops, battery charging controllers, brushed and brushless DC motor control, and general-purpose industrial automation. The 100mA I/O pins can directly drive power MOSFETs in low-power stages. When designing with the PIC16F1776, ensure adequate decoupling (100nF plus 10uF bulk) close to VDD/AVDD pins, and follow Microchip's PCB layout guidelines for mixed-signal designs to isolate analog and digital grounds. The PPS feature requires careful pin assignment review before code freeze. This page synthesizes distributor pricing, drop-in alternative cross-references, and practical design notes not found in the manufacturer datasheet alone, helping engineers evaluate PIC16F1776-E/SO for new designs and as a substitute for end-of-life 8-bit MCU parts.

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PIC16F1776-E/SP - 8-Bit 32MHz 14KB Flash MCU 28-SPDIP | Microchip
PIC16F1776-E/SP

PIC16F1776-E/SP - 8-Bit 32MHz 14KB Flash MCU 28-SPDIP | Microchip

The Microchip Technology PIC16F1776-E/SP is an 8-bit enhanced mid-range PIC microcontroller (MCU) from the PIC16(L)F177x family, offering 14 KB (8K x 14 words) of Flash, 1 KB of SRAM, and 128 bytes of EEPROM in a 28-pin SPDIP package. It operates at up to 32 MHz CPU clock speed (200 ns instruction cycle), supports a wide 2.3V to 5.5V supply range, and provides 25 digital I/O pins. The part integrates intelligent analog peripherals including 10-bit ADCs, 8-bit DACs, comparators, op-amps, and configurable logic cells (CLC), plus Core-independent peripherals such as PWM, CWG, NCO and Zero-Cross Detect. A microcontroller (MCU) is a single-chip computer containing a CPU core, non-volatile program memory, volatile data RAM, and a rich set of on-chip peripherals. PIC microcontrollers use a Harvard RISC architecture where program and data memories are separate, enabling single-cycle instruction fetch and deterministic timing. The 'XLP' (eXtreme Low Power) designation indicates sleep currents in the nanoamp range and active currents in the microamp range, making the family suitable for battery-powered IoT, sensor, and metering designs. The MCU sits at the lowest layer of an embedded system hierarchy, controlling sensors, actuators, and communication transceivers above it. Key features include 4x 10-bit ADC channels, 2x 10-bit DACs, 2x op-amps, 2x comparators, 4x Configurable Logic Cells (CLC), 4x PWM outputs, Complementary Waveform Generator (CWG), Numerically Controlled Oscillator (NCO), Zero-Cross Detect (ZCD), and 2x Capture/Compare/PWM (CCP) modules. The enhanced mid-range core adds 49 instructions, 16-level hardware stack, and interrupt capability with hardware context save. The device's peripheral integration targets lighting ballast control, switched-capacitor converters, power-supply digital feedback, motor drive, and general-purpose mixed-signal designs. Designers who previously had to glue an external op-amp, DAC, and logic gates onto an MCU can now use PIC16F1776 internal resources, reducing BOM cost and PCB area. Typical applications include LED lighting drivers, AC/DC and DC/DC power conversion, battery chargers, DC motor control, sensor signal conditioning, and consumer/industrial control. Designers choose this part for mixed-signal analog integration and ultra-low-power sleep current in battery-powered products. When designing with this MCU, plan the oscillator start-up time using the OST, allocate the highest-priority interrupt to the analog comparator for fast over-current protection, and verify that the CLC configuration matches the application timing diagram. The -E/SP suffix denotes the -40C to +125C extended temperature grade in SPDIP package. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet. All figures are cross-referenced against DigiKey, Mouser, and the official Microchip product page.

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PIC16F1776-I/SO - 8-Bit 32MHz MCU 14KB Flash 28-SOIC | Microchip
PIC16F1776-I/SO

PIC16F1776-I/SO - 8-Bit 32MHz MCU 14KB Flash 28-SOIC | Microchip

The Microchip Technology PIC16F1776-I/SO is an 8-bit PIC microcontroller from the PIC16F177x/176x family, operating at up to 32 MHz with 14 KB (8K x 14) of Flash program memory, 1 KB of RAM, and housed in a 28-pin SOIC (7.50 mm width) package. It integrates the XLP (eXtreme Low Power) technology platform and supports a wide operating voltage range of 2.5 V / 3.3 V / 5 V, making it suited for both battery-powered and line-powered embedded designs. A microcontroller (MCU) is a single-chip computer that integrates a CPU, memory, and programmable I/O peripherals. Within the broader semiconductor taxonomy, an MCU belongs to the integrated circuit > microcontroller family > 8-bit microcontroller sub-family. The PIC16F1776 specifically targets highly integrated, low-wattage power conversion and intelligent analog applications, providing on-chip peripherals such as 10-bit ADC, 10-bit DAC, operational amplifiers, comparators, zero-cross detect, and configurable 10/16-bit PWMs. Key features include 14 KB Flash, 1 KB RAM, 32 MHz CPU speed, high-current 100 mA I/O drivers, peripheral pin select (PPS), SPI/I2C, and EUSART communication interfaces. The on-chip intelligent analog peripherals reduce external component count and BOM cost in lighting, power supply, battery charging, and motor control designs. The PIC16F1776 uses a Harvard-architecture RISC core with a 14-bit instruction set, providing deterministic instruction execution and high code density. Its XLP technology enables nanoWatt sleep currents suitable for always-on energy harvesting or battery-backed systems, while the rich analog/mixed-signal peripheral set enables closed-loop control without external op-amps or DACs. Typical applications include LED lighting drivers, switch-mode power supplies, battery chargers, BLDC and brushed motor control, and general-purpose embedded control with analog signal conditioning. The 28-SOIC package also supports hand-soldering and breadboard prototyping alongside automated SMT assembly. When designing with this part, verify Vdd decoupling (typically 100 nF + bulk), configure unused I/O pins as outputs to minimize leakage, and use Microchip's MPLAB X IDE with XC8 compiler for development. Always consult the device-specific errata sheet before finalizing firmware. This page synthesizes distributor pricing, drop-in PIC16F177x family alternatives, and practical analog-integration design notes not consolidated in the manufacturer datasheet.

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PIC16F1776-I/SP - 8-bit 32MHz 14KB Flash MCU 28-SPDIP | Microchip
PIC16F1776-I/SP

PIC16F1776-I/SP - 8-bit 32MHz 14KB Flash MCU 28-SPDIP | Microchip

The Microchip Technology PIC16F1776-I/SP is an 8-bit enhanced mid-range PIC16 family flash microcontroller with 14KB (8K x 14) program memory, 1KB RAM, and a 10-bit ADC, housed in a 28-pin SPDIP (SP) through-hole package. It executes instructions at 32 MHz (200 ns instruction cycle) and integrates Intelligent Analog and digital peripherals aimed at lighting, power conversion, battery charging, and motor-control applications. A microcontroller (MCU) is a single-chip computer that integrates a CPU, non-volatile program memory (Flash/ROM), volatile working memory (RAM), and a configurable set of peripheral blocks (ADC, timers, PWM, communication ports). The PIC16F1776 belongs to the broader category of 8-bit microcontrollers, sitting hierarchically between the simplified PIC10/12/16 baseline family and the higher-performance 16-bit dsPIC/PIC24 families. Its enhanced mid-range core with 49 instructions and 14-bit instruction word delivers deterministic real-time response favored in cost-sensitive embedded designs. Key features of the PIC16F1776-I/SP include up to 28 I/O pins, an internal oscillator, four 16-bit timers, multiple PWM channels with complementary outputs, a 10-bit ADC with computation, three op-amps (Intelligent Analog), two 10-bit DACs, two comparators, and zero-cross detection. It supports up to four 16-bit PWM channels suitable for power-supply and lighting control. The 28-SPDIP package simplifies hand prototyping and rework in lab environments. From an architecture standpoint, the PIC16F1776 leverages a Harvard RISC core with separate program and data buses, allowing simultaneous instruction fetch and operand access. The on-chip Charge Time Measurement Unit (CTMU) supports capacitive touch and time-of-flight measurements, while the hardware Limit Generator and Slope Compensation blocks offload power-supply control loops from software, dramatically reducing firmware complexity for SMPS designs. Typical applications include LED lighting drivers, switched-mode power supplies (SMPS), DC-DC converters, battery chargers, brushless DC motor control, and general-purpose industrial sensing. The wide operating voltage (1.8 V to 5.5 V) and integrated op-amps reduce external analog component count. When designing with this MCU, ensure the ICSP programming header is accessible for field firmware updates. For SMPS designs, use the dedicated 16-bit PWM with programmable dead-band and slope compensation rather than bit-banging in firmware. Adequate decoupling (100 nF + 10 µF) near VDD and AVDD pins is essential to keep ADC readings stable. This page synthesizes distributor pricing, drop-in PIC16 alternatives, application notes, and practical design guidance not found on the manufacturer datasheet alone, helping engineers evaluate the PIC16F1776-I/SP against modern 32-bit alternatives and find verified same-package drop-in replacements.

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PIC16F1776-I/SS - 8-Bit 32MHz MCU 14KB Flash 28-SSOP | Microchip
PIC16F1776-I/SS

PIC16F1776-I/SS - 8-Bit 32MHz MCU 14KB Flash 28-SSOP | Microchip

The Microchip Technology PIC16F1776-I/SS is an 8-bit PIC® XLP™ flash microcontroller with 14KB (8K x 14) program memory, 1KB RAM, and a 32MHz internal oscillator, housed in a 28-pin SSOP package. It integrates an unusually rich set of Intelligent Analog peripherals, including a 10-bit DAC, operational amplifiers, high-speed comparators, zero-cross detection, programmable ramp generator (PRG), and 100 mA high-current I/O drivers, making it purpose-built for highly integrated low-wattage power conversion applications. An 8-bit microcontroller (MCU) is a single-chip computer that integrates a CPU, RAM, non-volatile program memory (typically flash), and a mix of analog and digital peripherals around an 8-bit data path. The PIC16F1776 belongs to Microchip's PIC® XLP™ (eXtreme Low Power) family within the broader PIC16F1XXX enhanced mid-range architecture, sitting hierarchically between PIC10/12/14 baseline devices and PIC18/dsPIC performance devices, all of which fall under the larger Microchip 8-bit MCU product line. Key features include 14KB flash, 1KB RAM, 32MHz CPU clock, peripherals such as 10-bit and 16-bit PWMs, configurable logic cells (CLC), complementary waveform generators, and multiple serial interfaces including SPI, I²C, and EUSART with auto-baud detect. The PPS (Peripheral Pin Select) module allows most digital peripherals to be remapped to any I/O pin, which dramatically simplifies PCB layout versus fixed-pin MCUs. The architecture combines an enhanced mid-range 8-bit core with on-chip op-amps, comparators, and DACs that would otherwise require external components. This integration enables closed-loop control loops for LED lighting, SMPS, and motor control in a single chip, reducing BOM count and PCB area. The XLP technology provides active current consumption measured in microamps, extending battery life in portable applications. Typical applications include LED lighting drivers, digital switch-mode power supplies, battery chargers, BLDC and stepper motor control, fan controllers, and general-purpose 8-bit embedded systems that benefit from integrated analog peripherals. The wide analog integration is especially valuable in lighting, power, and motor control designs. When designing with this device, prioritize the PPS pin mapping early in your schematic phase to avoid rework later. The 100 mA I/O drivers can sink/source high currents but the absolute maximum ratings must be respected; place sufficient bulk decoupling near the VDD pins to handle the in-rush of high-current PWM outputs. This page synthesizes distributor pricing, drop-in same-package alternatives, and practical design notes that complement but do not duplicate the manufacturer datasheet, providing information gain over standard catalog listings.

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PIC16F1776T-I/MX - 8-Bit MCU 32MHz 14KB Flash 28-UQFN
PIC16F1776T-I/MX

PIC16F1776T-I/MX - 8-Bit MCU 32MHz 14KB Flash 28-UQFN

The Microchip Technology PIC16F1776T-I/MX is an 8-bit PIC microcontroller from the PIC16F177x family running up to 32 MHz, equipped with 14 KB Flash, 1 KB RAM, and a 10-bit ADC, housed in a 28-pin UQFN exposed-pad package (6x6 mm). It belongs to Microchip's eXtreme Low Power (XLP) family and integrates intelligent analog and digital peripherals designed for lighting, power conversion, battery charging, and motor-control applications. A PIC microcontroller is an 8-bit RISC-based MCU built on Microchip's Harvard architecture, commonly used in embedded control for its deterministic instruction timing, low power draw, and broad peripheral integration. PIC MCUs sit at the entry-level of the embedded hierarchy: microcontroller -> embedded processor -> semiconductor. The PIC16F1776 specifically adds CIP (Core Independent Peripherals) that operate without CPU intervention, enabling efficient lighting, SMPS, and motor control loops. Key differentiating features include four 10-bit PWMs with independent timing, four programmable gain amplifiers (PGAs), four operational amplifiers, four 10-bit DACs, three 5-bit DACs, four 16-bit timers, and high-resolution configurable logic cells. These peripherals enable closed-loop control of LEDs, motors, and power supplies without burdening the CPU. The 28-UQFN exposed-pad package (6x6 mm) provides compact board footprint with improved thermal dissipation for higher-power applications. The PIC16F1776 uses an enhanced mid-range 8-bit core with 49 instructions and 16-level hardware stack. Internal 32 MHz oscillator, 256 bytes of EEPROM, and an integrated temperature indicator simplify BOM cost. Peripherals communicate via PPS (Peripheral Pin Select), allowing flexible pin assignments. The combination of internal peripherals makes this MCU suitable for complex mixed-signal control in a small package. Typical applications include LED lighting drivers, switched-mode power supplies, battery chargers, BLDC/PMSM motor control, and general-purpose embedded systems. The high level of analog integration reduces external component count for closed-loop power-conversion designs. When designing with this device, ensure adequate PCB copper area beneath the exposed pad to meet thermal and electrical grounding requirements. Decoupling capacitors should be placed close to VDD/VSS pairs. Configure PPS registers to assign peripheral functions to specific I/O pins as required by the board layout.

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PIC16F1776T-I/SO - 8-Bit 32MHz 14KB Flash MCU | Microchip
PIC16F1776T-I/SO

PIC16F1776T-I/SO - 8-Bit 32MHz 14KB Flash MCU | Microchip

The Microchip PIC16F1776T-I/SO is an 8-bit PIC16F microcontroller from the PIC16(L)F177x family, featuring 14KB (8K x 14 words) of Flash program memory, 32MHz internal oscillator, and a 28-SOIC (0.295" / 7.50mm width) package. As a member of Microchip's enhanced mid-range XLP (eXtreme Low Power) family, it integrates intelligent analog peripherals, digital peripherals, and a high-performance RISC CPU core. A PIC microcontroller (Programmable Interface Controller) is a Harvard-architecture RISC processor widely used in embedded designs for lighting, power conversion, motor control, and general-purpose I/O. The PIC16F1776 sits within the broader taxonomy: 8-bit MCU -> microcontroller -> embedded processor -> semiconductor. The 'XLP' designation indicates ultra-low-power operation, with sleep currents often below 100 nA, making this part suited to battery-powered applications. Key features of the PIC16F1776 include a 32MHz maximum CPU clock, 14KB Flash, up to 1024 bytes RAM, integrated op-amps, 10-bit ADC with computation, multiple 16-bit PWMs, complementary waveform generators, and a wide operating voltage range. The device provides configurable logic cells, slope compensation for power supply designs, and high-current I/O capable of directly driving LEDs and FETs. The architecture combines a 49-instruction RISC core with peripheral pin select (PPS) for flexible pin mapping, allowing engineers to remap digital peripherals to multiple I/O pins. With its high level of analog/digital integration, the PIC16F1776 consolidates what would otherwise require several external components in lighting, battery charger, and motor drive designs. Typical applications include LED lighting control, switched-mode power supply (SMPS) controllers, battery charging systems, DC-DC converters, motor control, and general-purpose embedded control. The 28-SOIC package is a widely supported surface-mount format suitable for hand-soldering and reflow assembly. When designing, note that the 'T' suffix indicates tape-and-reel packaging for high-volume assembly, and the 'I' denotes the industrial temperature grade of -40C to +85C. PPS configuration must be locked in firmware before any peripheral pin change takes hold. This page synthesizes distributor pricing, drop-in alternatives from the PIC16F177x family, and practical design notes for SMPS and LED control applications not all collated on the manufacturer datasheet.

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PIC16F1777-E/P - 8-Bit 32MHz MCU, 14KB Flash, 40-PDIP | Microchip
PIC16F1777-E/P

PIC16F1777-E/P - 8-Bit 32MHz MCU, 14KB Flash, 40-PDIP | Microchip

The Microchip Technology PIC16F1777-E/P is an 8-bit PIC® XLP™ microcontroller featuring a 32MHz CPU core, 14KB (8K x 14 words) of Flash program memory, 1KB RAM, and a 10-bit ADC, housed in a 40-pin PDIP through-hole package. It is part of the PIC16(L)F177x family that integrates intelligent analog and digital peripherals targeting lighting, power conversion, battery charging, and motor control applications. An 8-bit microcontroller (MCU) is a single-chip computer that integrates a CPU, program memory (Flash/ROM), data memory (RAM), and peripherals on a single silicon die. Within the broader taxonomy, 8-bit MCUs sit at the entry level of the microcontroller hierarchy: microcontroller -> embedded processor -> semiconductor IC. The 8-bit architecture offers deterministic instruction execution, low cost, and ultra-low power consumption, making it the preferred choice for cost-sensitive and battery-powered embedded designs. Microchip's enhanced mid-range core adds C compiler-friendly architecture and peripheral-rich integration. Key features of the PIC16F1777 include four 10-bit PWM generators with complementary outputs and dead-band control, multiple operational amplifiers, comparators, 12-bit ADC (with computation), 5-bit and 8-bit DAC modules, high-speed comparators, and Zero-Cross Detection (ZCD). The device includes four 16-bit timers, a 32MHz internal oscillator, and the eXtreme Low Power (XLP) technology that delivers nanoWatt sleep currents. Communication interfaces include I2C, SPI, and EUSART with auto-baud detection. The PIC16F1777 is built on Microchip's enhanced mid-range 8-bit core using a modified Harvard architecture, which separates program and data buses to enable single-cycle instruction fetching concurrent with data access. This core delivers up to 32MHz operation (8 MIPS) with a 16-level hardware stack and hardware interrupt context save/restore. The high level of analog integration (multiple op-amps, comparators, DACs) reduces external component count for closed-loop power and lighting control. Typical applications include LED lighting drivers, switch-mode power supplies (SMPS), battery chargers, BLDC and stepper motor control, and general-purpose embedded control. The wide operating voltage range (1.8V to 5.5V for the LF variant, 2.3V to 5.5V for the F variant) makes the part suitable for both 3.3V and 5V systems. When designing with this device, ensure the in-circuit serial programming (ICSP) pins are accessible for production programming, and verify the MCLR pull-up network per the datasheet. The 40-PDIP package is friendly for breadboard prototyping and through-hole production but consumes more board area than QFN equivalents. This page synthesizes distributor pricing, drop-in same-package alternatives, and practical design notes not found in the standalone manufacturer datasheet, helping engineers and procurement teams make informed selection decisions.

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PIC16F1777-E/PT - 8-Bit 32MHz 14KB FLASH MCU | Microchip | Lighting/Power
PIC16F1777-E/PT

PIC16F1777-E/PT - 8-Bit 32MHz 14KB FLASH MCU | Microchip | Lighting/Power

The Microchip Technology PIC16F1777-E/PT is an 8-bit PIC16 microcontroller from the PIC16(L)F177X family that combines Intelligent Analog and digital peripherals, delivering 14KB of Flash program memory and 1KB of RAM while running at up to 32MHz on the PIC XLP extreme-low-power core. The device is housed in a 44-pin TQFP (PT) 10x10 mm package and is rated for the extended -40C to +125C industrial temperature range with 2.3V to 5.5V supply operation. A PIC16F 8-bit microcontroller is a Harvard-architecture CMOS device built around a RISC-style instruction set, widely used for embedded control in cost-sensitive applications where deterministic I/O handling and a rich peripheral set matter more than raw computational throughput. Within the broader taxonomy, the PIC16F1777 sits in the Microchip mid-range enhanced MCU tier and integrates intelligent analog (10-bit DAC, operational amplifiers, comparators, zero-cross detectors) alongside configurable logic and PWM peripherals, which is unusual for an 8-bit part. Key differentiating specifications include 14KB (8K x 14) self-programmable Flash, 1KB RAM, 36 high-current-drive I/O pins capable of 100mA source/sink, 10/16-bit enhanced PWMs with PWM steering and synchronization, four 10-bit DACs, two operational amplifiers, two high-speed comparators with a 5-bit DAC reference, zero-cross detection, and peripheral pin select (PPS) for flexible I/O mapping. The EUSART plus SPI and I2C interfaces support a wide range of digital communication needs, and the eXtreme Low Power (XLP) features include sleep currents below typical nanoampere levels. Typical applications include LED lighting drivers with smooth dimming, switch-mode power supplies and battery chargers, sensor conditioning with on-chip op-amps, motor control via enhanced PWMs, and general-purpose mixed-signal control where the on-chip op-amps and DACs replace several external analog components. The wide voltage and temperature range also fit industrial control and automotive auxiliary modules. Designers should plan the pin assignment using PPS before laying out the PCB, allocate the high-current I/O pairs for LED or motor drive, and verify the 1.4V brown-out threshold against the minimum operating rail. The NRST/MCLR pin requires a careful pull-up choice and decoupling should follow Microchip's recommended 100nF VDD/LDO on each supply pin and 1uF bulk on VDD to keep analog and digital noise separated. This page synthesizes distributor pricing, drop-in alternatives within the PIC16F177X family, and practical design guidance not found in the manufacturer datasheet alone.

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PIC16F1777-I/ML - 8-Bit MCU, 14KB Flash, 32MHz, 44-QFN | Microchip
PIC16F1777-I/ML

PIC16F1777-I/ML - 8-Bit MCU, 14KB Flash, 32MHz, 44-QFN | Microchip

The Microchip Technology PIC16F1777-I/ML is an 8-bit PIC microcontroller in the PIC16F177X family, integrating 14KB (8K x 14 words) of Flash program memory in a 44-pin QFN (8x8 mm) package with industrial-grade -40C to +85C operation. The core runs up to 32 MHz with 256 bytes of data EEPROM, 1KB RAM, and a rich set of on-chip analog and digital peripherals including 10-bit and 12-bit ADCs, DACs, operational amplifiers, comparators, PWM, and multiple communication peripherals. What is a PIC16F177X microcontroller? It is a member of Microchip's enhanced mid-range 8-bit PIC MCU family, designed for applications that require a balance of deterministic real-time control, intelligent analog integration, and low power consumption through the proprietary eXtreme Low Power (XLP) technology. Within the broader hierarchy, PIC16F177X sits in: PIC microcontroller -> 8-bit MCU -> enhanced mid-range core -> Microchip PIC16 family -> semiconductor. The "XLP" designation means it can enter nanoWatt sleep states for battery-powered designs. Key features include a 32 MHz internal oscillator (selectable), up to 36 digital I/O pins, four 16-bit timers, two I2C/SPI interfaces, two UART modules, and up to 12 PWM channels. The device integrates sophisticated peripherals such as zero-cross detection, programmable ramp generator, and configurable logic cells, making it well-suited for closed-loop digital power conversion and LED lighting control without external components. From an architectural standpoint, the PIC16F1777 uses a Harvard RISC architecture with a 14-bit instruction word, providing deterministic interrupt latency and single-cycle instruction execution at 32 MHz (125 ns instruction cycle). The integrated operational amplifiers and DACs allow direct interface to current-sense elements in motor-control and SMPS topologies, reducing external BOM and PCB area. Typical applications include LED lighting drivers, switched-mode power supplies (SMPS), battery chargers, BLDC and stepper motor control, IoT sensor nodes, and general-purpose embedded control. The device's analog-rich integration is particularly valued in lighting ballasts and fan-control applications. When designing with this part, ensure proper decoupling (100 nF + bulk) near each VDD pin and observe the exposed-pad (EP) PCB layout guidelines of the QFN package for thermal and electrical performance.

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