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PIC16LF747-I/ML - 8-bit 10MHz MCU 7KB Flash 44-QFN | Microchip
PIC16LF747-I/ML

PIC16LF747-I/ML - 8-bit 10MHz MCU 7KB Flash 44-QFN | Microchip

The Microchip PIC16LF747-I/ML is an 8-bit PIC16 family CMOS Flash microcontroller with a 10 MHz core, 7 KB (4K x 14) of program Flash, 368 bytes of RAM, and 36 digital I/O pins in a 44-pin HVQCCN/QFN (8x8 mm) surface-mount package. The part is offered in the industrial (-40C to +85C) temperature grade and is part of Microchip's nanoWatt Technology lineup, allowing low-power operation across a wide supply range typical of LF-marked PIC16 devices. An 8-bit microcontroller (MCU) is a single-chip computer that integrates a CPU, non-volatile program memory, working RAM, and a programmable peripheral set around an 8-bit data path. PIC16 MCUs use a RISC-style Harvard architecture with separate program and data buses, and the nanoWatt variants extend this with sleep and idle modes plus selectable oscillator sources to minimize current draw in battery-powered and always-on systems. Within Microchip's portfolio the PIC16LF747 sits in the mid-range PIC16F/16LF family, positioned above PIC12/PIC14 parts and below the enhanced PIC18 line, making it a workhorse for cost-sensitive embedded designs. Key features of the PIC16LF747 include a 10 MHz instruction-rate core, hardware peripherals for I2C (MSSP/SPI mode), SPI, and a USART for UART communications, plus a 14-channel 10-bit analog-to-digital converter (ADC) for sensor interfacing. The device supports in-circuit serial programming (ICSP) and ICD debugging, allowing field upgrades and firmware development without removing the chip from the board. The 44-QFN (ML) package exposes 36 general-purpose I/O, leaving sufficient headroom for keypad scanning, LED driving, and PWM generation through the capture/compare/PWM module. Internally, the PIC16LF747 uses Microchip's mid-range instruction set with 14-bit program word width and a 35-instruction opcode map, providing deterministic timing that simplifies real-time control loops. The 10-bit ADC with 14 input channels supports a wide range of analog sensor topologies, while the dedicated I2C/SPI hardware blocks offload communication overhead from the CPU. Power management includes multiple oscillator modes (INTOSC, EC, XT, HS, LP) and nanoWatt sleep/idle states that reduce quiescent current to microampere levels, allowing the LF variant to extend battery life in portable products. Typical applications for the PIC16LF747-I/ML include industrial sensor hubs and instrumentation front-ends, HVAC controllers and appliance control boards, automotive interior modules and body controllers (when AEC-Q100 is not required), home-automation gateways, low-cost motor control with PWM, and consumer white-goods main controllers. The 36 I/O count makes it well suited to keypad-plus-LCD user interfaces and to mid-density sensor arrays. When designing with the PIC16LF747, ensure that the 44-QFN thermal pad is properly soldered to a sufficiently large copper pour for thermal and electrical performance, and that the two ICSP pins (RB6/ICSPCLK, RB7/ICSPDAT) are accessible for in-circuit programming and debugging. For power-budget optimization, prefer the LF (3.3V) operation over the F (5V) variant when supply rails allow. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.

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PIC16LF747-I/P - 8-Bit 10MHz MCU 7KB Flash 40-PDIP | Microchip
PIC16LF747-I/P

PIC16LF747-I/P - 8-Bit 10MHz MCU 7KB Flash 40-PDIP | Microchip

The Microchip PIC16LF747-I/P is an 8-bit RISC microcontroller from the PIC16 family featuring 7KB (4K x 14 words) of Flash program memory, 368 bytes of RAM, and up to 36 digital I/O pins in a 40-pin PDIP (DIP-40) through-hole package. It operates from a 2.0V to 5.5V supply and supports a maximum clock speed of 10MHz, integrating peripherals such as 10-bit ADC, USART, SPI/I2C, capture/compare/PWM (CCP), and comparators suitable for general-purpose embedded control. A microcontroller (MCU) is a single-chip computer that integrates a CPU, RAM, non-volatile program memory (Flash or EEPROM), and peripheral interfaces into one package. The PIC16 family sits in the 8-bit RISC microcontroller segment of the broader microcontroller IC category, which itself is a subset of integrated circuits in the semiconductor hierarchy. PIC microcontrollers execute one instruction per clock cycle (excluding branches) using a Harvard-architecture RISC core, providing deterministic timing for real-time embedded applications. Key specifications include 35 instructions (14-bit word width), 8 stack levels, an internal 8 MHz oscillator with PLL options, two 8-bit timers plus one 16-bit timer, a 10-bit ADC with up to 14 input channels, and Master Synchronous Serial Port (MSSP) supporting both SPI and I2C. The 'LF' prefix indicates the extended low-voltage operating range of 2.0V to 5.5V, whereas 'F' variants typically require 4.0V minimum. The 'I' suffix denotes the industrial temperature grade (-40C to +85C). The PIC16LF747 uses a 14-bit instruction width with a Harvard memory architecture separating program and data buses, enabling simultaneous instruction fetch and data access. Its NanoWatt Technology provides multiple power-managed modes (Run, Idle, Sleep) with wake-up on interrupt, supporting battery-powered designs. The enhanced CCP module offers up to 10-bit PWM resolution and the Enhanced USART supports RS-232, RS-485 and LIN protocols. Typical applications include industrial control panels, consumer appliance interfaces, simple sensor hubs, low-power data loggers, and educational/hobbyist projects. The wide 2.0V-5.5V operating range and nanoWatt sleep modes make it suitable for battery-backed systems operating from two or three alkaline cells, while the 36 I/O pins accommodate moderate-complexity user interfaces. When selecting this device, ensure the 40-pin PDIP footprint is acceptable for the PCB layout - the part shares its pinout with several PIC16F/PIC18F/PIC16LF 40-pin devices. For ISP (in-system programming), reserve pins RB6 (PGC) and RB7 (PGD) and ensure the MCLR/Vpp reset pin has the required 10k pull-up. This page synthesizes Microchip datasheet specifications, distributor pricing tiers, drop-in alternatives from Microchip's same-family and cross-brand MCU portfolios, and practical design notes to help procurement and engineering teams evaluate PIC16LF747-I/P for new designs and legacy replacements.

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PIC16LF747-I/PT - 8-Bit MCU, 7KB Flash, 44-TQFP | Microchip
PIC16LF747-I/PT

PIC16LF747-I/PT - 8-Bit MCU, 7KB Flash, 44-TQFP | Microchip

The Microchip Technology PIC16LF747-I/PT is a low-power, CMOS FLASH-based 8-bit PIC microcontroller in a 44-pin TQFP (10x10 mm) package, operating from 2.0V to 5.5V with up to 10 MHz clock speed. It integrates 7 KB (4K x 14) of FLASH program memory, 368 bytes of RAM, and 256 bytes of EEPROM data memory. The device is part of the PIC16F7x family, offering 36 digital I/O pins arranged across multiple ports (PORTA-PORTE), with 14-channel 10-bit Analog-to-Digital Conversion (ADC) capability. A microcontroller (MCU) is a single-chip computer that integrates a CPU, memory, and peripheral interfaces onto one IC. The PIC16LF747 belongs to the RISC (Reduced Instruction Set Computer) architecture family, characterized by a small, orthogonal 35-instruction set optimized for deterministic execution. This places the PIC16LF747 within the broader hierarchy of: 8-bit microcontroller -> RISC microcontroller -> embedded MCU -> semiconductor IC. RISC MCUs like the PIC16LF747 excel in real-time control applications where predictable interrupt latency and low power consumption are paramount. Key features of the PIC16LF747-I/PT include: 200 ns instruction execution time at 20 MHz (10 MIPS equivalent at 5V), four 8-bit timers plus two 16-bit Capture/Compare/PWM (CCP) modules, a USART with addressable addressing for multi-drop communication, an SPI/I2C-compatible synchronous serial port, dual analog comparators with programmable on-chip voltage reference, and an internal 8 MHz oscillator with PLL options. The 'LF' prefix indicates low-voltage operation from 2.0V to 5.5V, distinguishing it from the 'F' variants (PIC16F747) which target 4.0V-5.5V. The industrial temperature grade ('I') spans -40C to +85C. Architecturally, the PIC16LF747 uses Harvard architecture with separate program and data buses, allowing simultaneous instruction fetch and data access. The enhanced FLASH cell supports >100K erase/write cycles typical and >40-year data retention, making it suitable for long-lifecycle industrial products. The 14 ADC channels share a single 10-bit successive-approximation converter with selectable reference voltages. Typical applications for the PIC16LF747-I/PT include industrial automation controllers, sensor signal conditioning with on-chip ADC, low-power battery monitoring systems, automotive interior accessories (non-safety), HVAC control boards, and consumer white goods requiring reliable 8-bit control with mixed-signal integration. The wide 2.0V-5.5V range suits both 3.3V and 5V system designs. When designing with this MCU, ensure the ICSP/ICD programming pins (RB6, RB7) are accessible for in-circuit debugging. The MCLR reset pin requires a 10 kohm pull-up to VDD. Decouple VDD with a 100 nF ceramic capacitor placed within 5 mm of the package, and add a 10 uF bulk capacitor on the VDD rail. The 44-TQFP package has a low thermal resistance of approximately 50 C/W, suitable for industrial environments. This page synthesizes distributor pricing, parametric drop-in alternatives, and practical design notes not consolidated on any single distributor product page.

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PIC16LF747T-I/PT - 8-bit MCU, 7KB Flash, 36 I/O, TQFP-44 | Microchip
PIC16LF747T-I/PT

PIC16LF747T-I/PT - 8-bit MCU, 7KB Flash, 36 I/O, TQFP-44 | Microchip

The Microchip Technology PIC16LF747T-I/PT is a low-power 8-bit PIC microcontroller featuring 7KB of Flash program memory, 368 bytes of RAM, and 36 digital I/O pins, housed in a 44-pin TQFP (PT) package. The device operates across a wide 2.0V to 5.5V supply range, targeting the LF (low-power) node of the PIC16F family, and integrates a 10-bit ADC, multiple PWM modules, USART, MSSP (SPI/I2C), and Enhanced Capture/Compare/PWM peripherals suitable for mixed-signal embedded designs. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, non-volatile program memory (Flash), volatile working memory (RAM), and configurable peripheral blocks. The PIC16F family uses Microchip's enhanced mid-range RISC core executing one instruction per clock cycle (except branches), giving deterministic throughput ideal for real-time control loops. Within the broader taxonomy, the PIC16LF747 sits below the PIC18 and dsPIC33 families in performance, while exceeding baseline PIC10/12/16 by offering enhanced peripherals and nanoWatt power management. This hierarchy - PIC10/PIC12/PIC16/PIC18 -> 8-bit MCU -> microcontroller -> embedded computing - makes the LF747 a workhorse for cost- and power-sensitive industrial and consumer designs. Key features include nanoWatt power management with multiple idle and sleep modes, an internal oscillator configurable up to 8 MHz, dual analog comparators, a 10-bit ADC with up to 14 channels, and parallel slave port support. The TQFP-44 (PT) package provides generous board-edge real estate for hand-rework and breadboard-style prototypes while remaining surface-mount-compatible for high-volume assembly. The /PT suffix denotes the TQFP-44 carrier, while the T-suffix indicates Tape and Reel packaging per Microchip ordering nomenclature. The architecture implements a Harvard memory layout with separate program and data buses, an 8-level hardware stack, and direct/indirect addressing modes. The Flash self-programmability under software control allows bootloaders and field firmware updates. Brown-out Reset (BOR), Power-on Reset (POR), and Watchdog Timer (WDT) with its own on-chip RC oscillator provide fault resilience without external components, while In-Circuit Serial Programming (ICSP) and In-Circuit Debug (ICD) interfaces reduce development-tool cost. Typical applications include industrial sensor signal conditioning, low-power remote-control nodes, LED lighting controllers, simple human-machine interface (HMI) boards, and battery-backed instrumentation. The combination of 36 I/O and 14 ADC channels suits multi-channel data-acquisition front-ends and motor-driver logic where PWM channels must drive FET bridges. The nanoWatt sleep modes extend battery life in standby-dominated products such as thermostat remotes, smoke-detector logic boards, and IoT edge nodes. When designing with the PIC16LF747T-I/PT, leave a 4-layer PCB guard ring around the exposed pad for thermal dissipation and place the 0.1 uF decoupling capacitor within 3 mm of each VDD/VSS pair. Use MPLAB X IDE with the XC8 compiler for code development, and confirm ICSP pin assignments (RB6/RB7) before finalizing the layout so production programming does not require board rework. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the standalone datasheet, giving engineers a single reference for sourcing, replacement, and implementation decisions on the PIC16LF747T-I/PT.

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PIC16LF74T-I/L - 8-Bit 20MHz MCU, 7KB Flash, 44-PLCC | Microchip
PIC16LF74T-I/L

PIC16LF74T-I/L - 8-Bit 20MHz MCU, 7KB Flash, 44-PLCC | Microchip

The Microchip Technology PIC16LF74T-I/L is an 8-bit PIC16F-series microcontroller (MCU) featuring 7KB (4K x 14) of Flash program memory, 192 bytes of RAM, and 33 digital I/O pins, all housed in a 44-pin PLCC (16.59 x 16.59 mm) surface-mount package with J-lead terminations. Operating at up to 20MHz from a 2.5V/3.3V/5V supply, it integrates a RISC core with 35 instruction set words, a 10-bit ADC, dual capture/compare/PWM (CCP) modules, and a synchronous serial port (SSP) supporting SPI and I2C. What is a PIC16F microcontroller? The PIC16F family is Microchip's mid-range 8-bit RISC microcontroller line, sitting in the broader hierarchy of 8-bit microcontroller -> RISC microcontroller -> embedded MCU -> semiconductor IC. It is widely used in cost-sensitive, low-power embedded designs where deterministic interrupt response, easy in-circuit serial programming (ICSP), and a stable peripheral set matter more than raw CPU throughput. The LF suffix denotes the extended low-voltage operating range, allowing the PIC16LF74T-I/L to run reliably from 2.0V to 5.5V, which simplifies battery-powered and energy-harvesting designs. Industrial temperature grade (-40C to +85C) and on-chip brown-out reset (BOR), watchdog timer, and power-on reset ensure robust operation in noisy environments. In-system programming via two pins allows firmware updates after PCB assembly, reducing field-service cost. Typical applications include industrial control, sensor interface boards, low-power remote monitoring nodes, and human-machine interface (HMI) front panels. The 33 I/O pins accommodate multiple pushbuttons, LED indicators, character LCDs, and rotary encoders in a single-chip solution without external glue logic. Five 8-bit I/O ports (PORTA through PORTE) provide flexible mixed-signal routing including analog input channels for direct sensor reading. When designing with the PIC16LF74T-I/L, ensure decoupling with a 100nF ceramic capacitor placed within 5mm of VDD, and respect the 44-PLCC socket or land pattern dimensions during PCB layout. Note that the PLCC package requires either a PLCC socket for socketing or precise reflow profiling; for tape-and-reel pick-and-place, the 44-PLCC is generally more challenging than QFP packages, so confirm the assembly process capability before finalizing the BOM. This page synthesizes distributor pricing, drop-in 44-PLCC alternatives (including the QFP-package sibling PIC16LF74T-I/PTG), and practical design notes not consolidated on the manufacturer datasheet or single distributor listings.

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PIC16LF74T-I/ML - 8-bit MCU, 7KB Flash, 44-QFN | Microchip
PIC16LF74T-I/ML

PIC16LF74T-I/ML - 8-bit MCU, 7KB Flash, 44-QFN | Microchip

The Microchip Technology PIC16LF74T-I/ML is a low-power 8-bit CMOS Flash microcontroller from the PIC16F7x family, featuring 7 KB of on-chip Flash program memory, 192 bytes of RAM, and 33 digital I/O pins in a compact 44-pin QFN (ML) surface-mount package. The "LF" prefix denotes the extended low-voltage operating range (2.0 V to 5.5 V), and the "T" suffix indicates Tape & Reel packaging. The device is built on Microchip's Harvard-architecture enhanced PIC16 core with a 14-bit instruction set, supporting up to 20 MHz operation at 5 V and 4 MHz at lower voltages, delivering roughly 5 MIPS of throughput. An 8-bit microcontroller (MCU) is a single-chip computer that integrates a CPU, program memory (ROM/Flash), data memory (RAM), and peripheral interfaces into one package. PIC microcontrollers from Microchip occupy the mid-range PIC16 family branch, sitting between baseline PIC10/12/16F5x devices and the high-performance PIC18 and dsPIC families. They are widely used in cost-sensitive and power-constrained embedded designs where deterministic interrupt latency and ultra-low standby current are critical. PIC16F7x MCUs in particular add hardware peripherals such as 8-channel 8-bit ADC, two Capture/Compare/PWM (CCP) modules, a USART, and a synchronous serial port (SSP) supporting SPI and I2C. Key features of the PIC16LF74T-I/ML include 7 KB (4 K x 14 words) Flash program memory with self-programming capability, 192 bytes of data RAM, 33 digital I/O pins multiplexed with peripheral functions, an 8-channel 10-bit (rescaled) Analog-to-Digital Converter, two 8-bit timers plus one 16-bit timer, a Watchdog Timer with its own on-chip RC oscillator, and an enhanced USART. Brown-out Reset (BOR), Power-on Reset (POR), and low-power Sleep mode with sub-1 µA typical standby current make the LF variant especially attractive for battery-powered designs. Typical applications include small-form-factor consumer electronics, sensor interface modules, low-power remote controls, LED driver controllers, battery chargers, HVAC auxiliary controls, and industrial sensor hubs where a small QFN footprint and wide operating voltage are required. The 44-pin QFN (ML) package measures only 8 mm x 8 mm, making it suitable when PCB real estate is tight and a PLCC or TQFP footprint cannot be used. When designing with this MCU, ensure the MCLR reset line has a proper pull-up and decoupling network, and place a 100 nF bypass capacitor close to each VDD/VSS pair. Programming/debugging is done via ICSP using two pins (RB6/ICSPCLK, RB7/ICSPDAT), so leave these accessible. Compared with PIC16F73/74 parts, the LF variant extends operation down to 2.0 V at the cost of maximum CPU frequency (4 MHz at 2 V vs 20 MHz at 5 V). This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.

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PIC16LF74T-I/PT - 8-Bit MCU, 20MHz, 7KB Flash, 44-TQFP | Microchip
PIC16LF74T-I/PT

PIC16LF74T-I/PT - 8-Bit MCU, 20MHz, 7KB Flash, 44-TQFP | Microchip

The Microchip Technology PIC16LF74T-I/PT is an 8-bit PIC16F-family flash microcontroller running at up to 20 MHz, with 7 KB (4K x 14) of program memory and 192 bytes of data SRAM, supplied in a 44-pin TQFP (10x10 mm) surface-mount package. The trailing "T" in the part number designates tape-and-reel packaging, and "LF" denotes the low-voltage, F-version core with an extended 2.0V to 5.5V Vdd operating range. An 8-bit microcontroller is a single-chip processor whose ALU, registers, and program counter operate on 8-bit data words. The PIC16F family is a classic Harvard-architecture core widely used in embedded control; microcontrollers sit in the system hierarchy below microprocessors and above discrete logic, serving as the "brains" of products from consumer appliances to industrial sensor nodes. Key features of the PIC16LF74T-I/PT include 33 digital I/O pins, three 8-bit timer/counters with optional prescaler, two capture/compare/PWM (CCP) modules, an 8-bit 5-channel ADC, a USART with addressable mode, an MSSP port (SPI/I2C), and 192 bytes of RAM. Built-in peripherals include brown-out reset (BOR), power-on reset (POR), watchdog timer (WDT), and an ICD-2 in-circuit debugger interface. The PIC16LF74 uses Microchip's 14-bit instruction-word, RISC-style core with a hardware multiplier-free instruction set, dual-bank linear program memory, and paged data memory. The 20 MHz oscillator delivers 5 MIPS peak throughput, and the nanoWatt technology offers selectable idle and sleep modes with wake-on-interrupt and ultra-low-power sleep currents for battery-powered designs. Typical applications include industrial control panels, sensor signal conditioning, motor-driver logic boards, low-power instrumentation, remote-control units, and white-goods human-machine interfaces. The PIC16LF74's wide 2.0V-5.5V range, low-power modes, and mature peripheral set make it especially well suited to battery-backed devices and cost-sensitive embedded designs. When designing with this MCU, reserve at least one I/O pin for the ICSP/ICD programming/debug interface (PGC/PGD), and choose an external crystal or internal RC oscillator mode carefully to balance timing accuracy against power consumption in sleep-mode applications. This page synthesizes distributor pricing, drop-in alternative MPNs from Microchip's PIC16 family, and practical design notes not found in the manufacturer datasheet alone.

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PIC16LF74T-I/PTG - 8-Bit MCU, 7KB Flash, 20MHz, 44-TQFP | Microchip
PIC16LF74T-I/PTG

PIC16LF74T-I/PTG - 8-Bit MCU, 7KB Flash, 20MHz, 44-TQFP | Microchip

The Microchip Technology PIC16LF74T-I/PTG is an 8-bit PIC16 microcontroller delivering 20MHz core performance, 7KB (4K x 14) of Flash program memory, and 192 bytes of SRAM, housed in a 44-pin TQFP (10x10 mm) package with industrial -40C to +85C temperature rating. The "LF" prefix indicates the low-voltage variant supporting operation down to 2.0V, while the "I" suffix denotes industrial temperature grade and the trailing "G" indicates lead-free RoHS-compliant assembly. Tape-and-reel ("T") packaging is provided for high-volume SMT manufacturing. A PIC16 mid-range 8-bit microcontroller (MCU) is a Harvard-architecture CMOS device with separate program and data buses optimized for deterministic interrupt response and low power consumption. The PIC16F family sits in the hierarchy: 8-bit MCU -> PIC16 mid-range -> PIC16F7x sub-family -> PIC16LF74. These MCUs integrate Flash program memory, SRAM, EEPROM, and rich on-chip peripherals into a single chip, reducing external component count in embedded designs. Key features of the PIC16LF74T-I/PTG include a 20MHz maximum operating frequency, 33 digital I/O pins, a 10-bit Analog-to-Digital Converter (ADC), two Capture/Compare/PWM (CCP) modules, a USART for serial communication, an MSSP (Master Synchronous Serial Port) supporting SPI and I2C, and on-chip brown-out reset (POR/BOR), watchdog timer (WDT), and Power-on Reset. The wide 2.0V-5.5V operating range makes it compatible with both 3.3V and 5V systems. The PIC16F7x architecture uses a 14-bit instruction word with a single accumulator (W register) and a 4-bank memory model. Core peripherals include TIMER0/1/2, the 10-bit ADC, and the CCP modules; in-circuit serial programming (ICSP) enables in-field firmware updates via two pins. Compared with newer PIC16F1xxx enhanced mid-range cores, this classic mid-range part retains a software-stack-compatible instruction set prized for legacy code reuse. Typical applications include industrial control, motor drive interfacing, HVAC sensor conditioning, embedded data acquisition with the on-chip ADC, low-power battery instrumentation, and consumer white-goods control. The 33 I/O count and TQFP-44 footprint suit designs that need a balance of analog inputs, PWM channels, and serial interfaces on a moderate-density PCB. When designing with this device, verify the oscillator configuration (HS/RC/XT) against the chosen crystal or resonator and ensure MCLR is correctly tied for proper reset. The internal ADC requires the AVDD/AVSS pins be properly decoupled, and CCP/PWM outputs must not exceed absolute maximum ratings on the I/O pins. This page synthesizes distributor pricing, same-package drop-in alternatives from Microchip's PIC16 family, and practical design notes not found on the manufacturer datasheet landing page. All specifications verified against the Microchip PIC16F7x datasheet family document.

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PIC16LF76-I/ML - 8-Bit 20MHz 14KB Flash MCU 28-QFN | Microchip
PIC16LF76-I/ML

PIC16LF76-I/ML - 8-Bit 20MHz 14KB Flash MCU 28-QFN | Microchip

The Microchip Technology PIC16LF76-I/ML is an 8-bit RISC Flash microcontroller in the PIC16F family, running up to 20MHz with 14KB (8K x 14) of on-chip program memory and 368 bytes of data RAM, packaged in a 28-pin QFN (ML) 6x6 mm with exposed thermal pad. The device integrates brown-out detect/reset, power-on reset, a watchdog timer, a PWM module, and serial peripherals (I2C, SPI, UART/USART), providing 22 general-purpose digital I/O pins on the 28-pin package. According to the PIC16F7X datasheet (DS30325, Microchip), the LF variant operates across 2.0V-5.5V, suiting battery-powered and low-voltage designs. An 8-bit microcontroller (MCU) is a single-chip computer that integrates a CPU, program memory (ROM/Flash), data memory (RAM), and peripherals around a compact instruction set. The PIC family uses a Harvard RISC architecture with separate program and data buses, allowing most instructions to execute in one instruction cycle. Within the broader semiconductor taxonomy, an MCU sits inside microcontrollers > integrated circuits > semiconductors, and the PIC16F76 specifically occupies the mid-range PIC16F family (PIC16 -> PIC16F -> PIC16F7X -> PIC16F76) targeting cost-sensitive embedded control. Key features of the PIC16LF76-I/ML include 8-level hardware stack, 14-bit instruction word, three timer modules, 10-bit ADC with up to 8 channels (shared with digital I/O), and a capture/compare/PWM module. The 28-QFN package reduces board area versus PDIP/SOIC variants while exposing a thermal pad for improved dissipation. The In-Circuit Serial Programming (ICSP) interface allows firmware updates after PCB assembly, critical for field-deployed products. The LF voltage range (2.0V-5.5V) extends operation below the 4.5V minimum of standard PIC16F76 (F) parts, enabling two-cell battery designs. Typical applications include industrial sensor interfaces, low-power remote controls, battery management front-ends, small appliance controllers, automotive interior modules, and consumer white goods. The combination of 14KB Flash, 22 I/O, and ADC/PWM peripherals makes the part a strong fit for replacing older PIC16C/F7X designs while adding low-voltage operation. When designing with this part, place 0.1uF decoupling close to VDD and run MCLR through the standard ICSP pull-up. Confirm QFN land pattern (0.65mm pitch) matches your PCB footprint, and use the exposed pad for thermal relief per Microchip AN233 solder recommendations. Operate VDD between 2.0V and 5.5V for LF parts. This page synthesizes distributor pricing across DigiKey, Mouser, LCSC, and Octopart, drop-in QFN-28 alternatives within the PIC16 family, and practical design notes that go beyond the bare datasheet summary.

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PIC16LF76-I/SO - 8-bit 20MHz 14KB Flash MCU | Microchip
PIC16LF76-I/SO

PIC16LF76-I/SO - 8-bit 20MHz 14KB Flash MCU | Microchip

The Microchip Technology PIC16LF76-I/SO is a high-performance, low-power 8-bit PIC microcontroller built on the enhanced mid-range PIC16 architecture, delivering 20 MHz operation (200 ns instruction cycle) with 14 KB of FLASH program memory, 368 bytes of RAM, and 22 digital I/O pins in a 28-pin SOIC wide-body package. The 'LF' suffix designates a wide-voltage variant that operates from 2.0 V to 5.5 V, making it suitable for both 3.3 V and 5 V designs as well as battery-powered applications. The 'I' suffix indicates the industrial temperature grade of -40 °C to +85 °C. According to the Microchip datasheet, this device includes peripherals such as a 10-bit ADC, two Capture/Compare/PWM modules, a synchronous serial port (SSP) supporting SPI and I2C, a USART with addressable receive buffer, a 16-bit timer/counter, two 8-bit timer/counters, an 8-bit parallel slave port, and a watchdog timer with on-chip RC oscillator. A PIC16 microcontroller is a Harvard-architecture 8-bit RISC MCU family originally introduced by Microchip in the mid-1990s and now spanning thousands of variants across the PIC10, PIC12, PIC16, PIC18, PIC24, dsPIC33, and PIC32 families. PIC16 sits in the mid-range family, offering more peripherals and program memory than PIC10/12 baseline parts while keeping the simple 35-instruction set. PIC16F parts use FLASH program memory, and 'LF' designates a 2.0–5.5 V wide-voltage version versus the standard 4.0–5.5 V 'F' parts. PIC16 MCUs are widely used in industrial control, automotive body electronics, consumer appliances, and low-cost embedded products because of their low power consumption, deterministic interrupt latency, and mature MPLAB X toolchain with XC8 C compiler support. Key features of the PIC16LF76 include 8K x 14 (14 KB) FLASH program memory with self-programming capability, 368 bytes of data RAM, a programmable code protection mechanism, and in-circuit serial programming (ICSP) via two pins. The wide operating voltage of 2.0–5.5 V allows operation from a single Li-ion cell down to 2.0 V or from a regulated 3.3 V or 5 V rail. With up to 22 I/O pins each capable of 25 mA source/sink (with proper current limiting per pin, port, and total package limits), the part can directly drive LEDs, opto-couplers, and small relays. The PIC16LF76 is an enhanced mid-range core, providing 14-bit instructions, single-cycle execution (200 ns at 20 MHz), an 8-level hardware stack, and two indirect addressing registers. The peripheral set integrates a 10-bit, 8-channel successive-approximation ADC, two CCP modules supporting capture, compare, and PWM, an MSSP peripheral configurable for SPI master/slave or I2C master/slave modes, an enhanced USART with 9-bit address detect, and a parallel slave port for external bus expansion. Typical applications include industrial control and sensor interfaces, home appliance control boards, HVAC thermostat controllers, motor control BLDC/PWM drivers, low-cost consumer devices, and remote sensor nodes. With its 2 V minimum supply, the PIC16LF76 is also a frequent choice for battery-powered handheld instrumentation. When designing with this part, ensure the oscillator configuration (HS, XT, LP, RC) is selected in the configuration word to match the crystal or resonator used, and place decoupling capacitors of 0.1 µF as close to VDD/VSS as practical to suppress switching noise. This page synthesizes distributor pricing, drop-in PIC16 family alternatives, and practical design notes beyond the manufacturer datasheet.

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PIC16LF76-I/SS - 8-Bit 20MHz 14KB Flash MCU | Microchip
PIC16LF76-I/SS

PIC16LF76-I/SS - 8-Bit 20MHz 14KB Flash MCU | Microchip

The Microchip Technology PIC16LF76-I/SS is an 8-bit CMOS FLASH-based microcontroller from the PIC16F family, delivering 20MHz (200ns instruction cycle) performance with 14KB (8K x 14) of on-chip program memory in a 28-pin SSOP form factor. The 'LF' designation indicates the low-power F-version core (F = flash, L = low-voltage extended operation), supporting a wide operating voltage range typically down to 2.0V while maintaining full 20MHz throughput. The PIC16LF76-I/SS carries 368 bytes of RAM, 256 bytes of EEPROM, and 22 digital I/O pins shared with peripheral functions, with 5 channels of 8-bit A/D conversion plus two additional 8-bit timer modules and dual capture/compare/PWM modules. An 8-bit PIC microcontroller (PIC MCU) is a RISC-based, Harvard-architecture single-chip computer that integrates CPU, Flash program memory, RAM, EEPROM, and peripherals onto a single die. The PIC16 family occupies the mid-range performance tier in the PIC hierarchy: PIC10/PIC12 (8-pin baseline) -> PIC16 (mid-range, 14-64 pins) -> PIC18 (enhanced, 16-bit instructions) -> dsPIC/PIC24 (DSP-capable 16-bit). PIC MCUs sit within the broader taxonomy of microcontroller -> embedded controller -> semiconductor -> integrated circuit, and are widely deployed where deterministic execution, low power, and small footprint are valued. Key features that differentiate the PIC16LF76-I/SS include the PIC16F7X mid-range instruction set with only 35 single-word instructions, an integrated 8-bit ADC with 5 input channels for sensor or analog front-end applications, dual PWM/capture/compare modules for motor and lighting control, and an asynchronous serial port (USART/SCI) supporting both RS-232 and RS-485 interfaces. The 14KB flash program memory provides ample headroom for state-machine firmware, while 256 bytes of EEPROM supports non-volatile parameter storage without external parts. The PIC16LF76-I/SS uses Microchip's mature PIC16F7X architecture with a 14-bit instruction word and a hardware stack depth of 8 levels, supporting nested interrupts and a deterministic interrupt latency of 4 instruction cycles. Its 8-bit data path, single-cycle multiplication via hardware, and byte-oriented arithmetic unit enable efficient embedded control loops. The device includes an internal watchdog timer, brown-out reset, and low-power sleep modes that drop current consumption to microampere levels when inactive, making it suitable for battery-powered applications. Typical applications span industrial automation sensor nodes, home-appliance control panels, automotive body controllers, low-end HVAC thermostats, and battery-powered remote controls. The wide operating voltage tolerance allows direct connection to 3.3V or 5V rails and battery stacks from two to four cells, while the small SSOP-28 footprint fits space-constrained boards. When designing with this part, reserve the analog input channels (AN0-AN4) for sensors requiring ADC sampling and avoid driving them with digital outputs during conversion. Use the on-chip EEPROM for non-volatile setpoint storage and budget flash endurance cycles when planning firmware-update strategies. This page synthesizes distributor pricing, same-brand drop-in equivalents, and practical design guidance that is not found in the manufacturer datasheet alone.

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PIC16LF767-I/ML - 8-Bit 10MHz MCU 14KB Flash 28-QFN | Microchip
PIC16LF767-I/ML

PIC16LF767-I/ML - 8-Bit 10MHz MCU 14KB Flash 28-QFN | Microchip

The Microchip Technology PIC16LF767-I/ML is an 8-bit PIC16F-series RISC microcontroller running at up to 10 MHz instruction cycle (200 ns instruction execution), with 14 KB of FLASH program memory (8K x 14 words), 368 bytes of RAM, and 25 digital I/O pins, housed in a 28-pin QFN (ML) 6x6 mm package with an exposed thermal pad. It integrates 11 channels of 10-bit ADC, 3 timers, 3 Capture/Compare/PWM modules, AUSART serial port, MSSP (SPI/I2C) interface, and a 14-bit core-independent peripheral set in the low-power LF variant. The 'LF' suffix denotes the extended low-voltage operating range of 2.0 V to 5.5 V, suitable for battery-powered designs. A microcontroller (MCU) is an integrated circuit that combines a CPU core, program memory (FLASH/ROM), data memory (RAM), and programmable peripheral interfaces on a single silicon die. Within the broader hierarchy, the PIC16LF767 belongs to the PIC16F family of 8-bit RISC microcontrollers (PIC -> 8-bit MCU -> microcontroller -> semiconductor -> integrated circuit). Microchip's PIC architecture is well known for its deterministic instruction set, small footprint code, and ease of in-circuit serial programming (ICSP), which is why it dominates in cost-sensitive and safety-conscious embedded designs such as appliance controls, sensor nodes, and automotive body modules. Key differentiating features include 11-channel 10-bit ADC for multi-sensor sampling, dual analog comparators with programmable reference, hardware USART plus master I2C/SPI, and the 8-bit-wide timer/counter architecture with PWM. The 28-QFN (ML) package integrates an exposed thermal pad that lowers junction-to-board thermal resistance and allows the part to dissipate more power at industrial temperature ranges (-40 C to +85 C) without external heatsinking. Typical applications include industrial sensor conditioning, low-cost USB-to-UART bridges, small appliance control boards, battery-powered measurement instruments, and remote-control receivers. The wide 2.0 V-5.5 V range allows direct connection to single-cell Li-ion (3.0-4.2 V), 3.3 V logic rails, or 5 V legacy systems without level shifters. The 25 I/O pins provide generous headroom for keypads, LED indicators, character LCDs, and SPI/I2C peripheral expansion. Designers should note the 28-QFN's exposed pad must be soldered to the PCB ground plane for electrical grounding and thermal dissipation; floating the pad will degrade ADC accuracy and cause thermal shutdown under load. For new designs, consider migrating to the PIC16F18446 or PIC16F18855 in the same QFN family if more memory or Core Independent Peripherals (CIPs) are required.

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PIC16LF767-I/SO - 8-Bit 10MHz MCU 14KB Flash 28-SOIC | Microchip
PIC16LF767-I/SO

PIC16LF767-I/SO - 8-Bit 10MHz MCU 14KB Flash 28-SOIC | Microchip

The Microchip Technology PIC16LF767-I/SO is an 8-bit PIC16 microcontroller built on a RISC architecture with nanoWatt technology, delivering 10 MIPS instruction throughput from a 20 MHz internal oscillator (10 MHz operating frequency) in a 28-pin SOIC package. The device integrates 14KB (8K x 14 words) of FLASH program memory, 368 bytes of SRAM data memory, and 256 bytes of EEPROM, supporting in-circuit serial programming for field upgrades. It operates across 2.0 V to 5.5 V supply range with 25 digital I/O pins and three timer modules, plus two Capture/Compare/PWM modules for motor and power control. A microcontroller (MCU) is a single-chip computer that contains a CPU core, program memory (FLASH/ROM), data memory (RAM), I/O peripherals, and timers integrated on one die. Within the broader taxonomy, the PIC16F767 belongs to the PIC16F family of 8-bit MCUs, which sits under the Microchip PIC microcontrollers category, the semiconductor hierarchy, and ultimately the embedded systems domain. The nanoWatt designation indicates Microchip's ultra-low-power technology platform that provides sleep currents under 1 uA, making PIC16LF variants especially suited for battery-powered applications. Key features include 11 channels of 10-bit analog-to-digital conversion with selectable references, an internal 8 MHz oscillator with PLL options, a USART module for asynchronous serial communication, a Master Synchronous Serial Port (MSSP) supporting SPI and I2C, and brown-out detect plus power-on reset for robust supply supervision. The 28-SOIC package offers industry-standard 1.27 mm pitch, easing hand-soldering and prototype rework compared to QFN packages. The PIC16F767 architecture uses a 14-bit instruction word with single-cycle execution except for branches (two cycles), giving predictable timing ideal for interrupt-driven control loops. The Harvard memory layout separates program and data buses, allowing simultaneous FETCH and READ operations. With nanoWatt features such as alternate oscillator modes, sleep current under 0.5 uA typical, and wake-on-interrupt, the LF suffix variant targets low-power designs without sacrificing the rich peripheral set. Typical applications include industrial sensor signal conditioning, low-power remote controls, HVAC thermostat controllers, battery chargers, small appliance motor control, and consumer white goods that need USB or serial connectivity plus moderate analog sampling. For audio applications this MCU is generally unsuitable due to limited RAM and lack of DSP peripherals. When designing with this part, evaluate whether 14 KB FLASH and 368 bytes RAM are sufficient for the firmware; otherwise consider PIC16F886 or PIC16F887 in the same 28-SOIC package which offer 14KB/368B plus extended peripherals. Confirm Vdd range compatibility against any analog reference requirements, and reserve one I/O pin for ICSP programming during PCB layout.

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PIC16LF767-I/SP - 8-Bit MCU, 14KB Flash, 25 I/O, SPDIP-28
PIC16LF767-I/SP

PIC16LF767-I/SP - 8-Bit MCU, 14KB Flash, 25 I/O, SPDIP-28

The Microchip Technology PIC16LF767-I/SP is an 8-bit PIC RISC microcontroller with 14KB (8K x 14) of Flash program memory, 368 bytes of RAM, and 25 digital I/O pins, running at up to 10 MHz and housed in a 28-pin SPDIP (Skinny Plastic DIP) through-hole package. It is part of Microchip's PIC16F7x family and supports a wide 2.0V to 5.5V operating voltage range, making it suited for both 3.3V and 5V designs. The 'LF' prefix denotes the low-voltage, low-power variant of the PIC16F767, allowing battery-friendly operation. A microcontroller (MCU) is a single-chip computer that integrates a CPU, memory, and peripherals. PIC16-series MCUs use Microchip's enhanced 8-bit RISC Harvard architecture with a single-cycle instruction set, providing predictable timing for real-time control tasks such as sensor interfacing, motor drive, and human-machine input handling. They sit within the broader hierarchy: PIC16 -> PIC family -> 8-bit MCU -> microcontroller -> embedded processor -> semiconductor. Key features of the PIC16LF767-I/SP include a 10 MHz internal oscillator option, a 10-bit Analog-to-Digital Converter (ADC) with up to 11 channels, multiple PWM modules, an Enhanced USART for serial communication, an I2C/SPI peripheral, and nanoWatt power-management modes that drop the device into low-Iq sleep states. The integrated ADC with 10-bit resolution suits general analog monitoring tasks. Compared with the PIC16F88 or PIC12 series, the 767 brings substantially more program memory (14 KB) and I/O count, which simplifies single-chip designs that previously required external memory or glue logic. Typical applications include industrial control panels, sensor interface boards, low-power remote controls, simple HMI/keypad readers, and small motor drivers. In each case the combination of 14 KB Flash, on-chip ADC, PWM, and a flexible serial peripheral set lets a designer replace discrete logic with one part. Watchdog timer and brown-out reset support robust unattended field operation. When designing with this MCU, allocate proper decoupling (100 nF plus bulk 10 uF) near VDD/AVDD/VSS, and follow Microchip's recommended ICSP header layout for in-circuit programming and debug. Industrial temperature grade (-40C to +85C) is supported by the -I suffix; pick -E grade parts only if -40C to +125C is required. This page synthesizes distributor pricing, drop-in alternative MCUs, and practical design notes not found in the manufacturer datasheet alone, and includes verified parametric comparison against same-package drop-in alternatives from the PIC16 family.

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PIC16LF767-I/SS - 8-bit MCU, 14KB Flash, 25 I/O | Microchip
PIC16LF767-I/SS

PIC16LF767-I/SS - 8-bit MCU, 14KB Flash, 25 I/O | Microchip

The Microchip Technology PIC16LF767-I/SS is a low-power 8-bit PIC16 microcontroller featuring 14KB (8K x 14) of FLASH program memory, 368 bytes of RAM, and 25 digital I/O pins. It operates up to 10 MHz instruction frequency (200 ns instruction cycle) from a wide 2.0V to 5.5V supply and is housed in a 28-pin SSOP (Shrink Small Outline Package). The 'LF' designation identifies the F-version silicon qualified for low-voltage operation, while the 'I' suffix indicates the industrial -40C to +85C temperature range. An 8-bit microcontroller (MCU) is a single-chip computer that integrates a CPU core, program memory (FLASH/ROM), data RAM, peripherals, and I/O on one die. The PIC16 family uses a Harvard RISC architecture with a small fixed instruction set (35 instructions), making it deterministic and easy to program in C or assembly. MCUs sit below microprocessors in the system hierarchy: 8-bit MCU -> microcontroller -> embedded processor -> semiconductor IC. Within Microchip's portfolio the PIC16LF767 belongs to the mid-range PIC16F7xx family, designed for mixed-signal applications that combine analog sensing, PWM motor/lighting control, and human-interface I/O. Key features include 11 channels of 10-bit ADC, three timers (Timer0, Timer1, Timer2), three Capture/Compare/PWM (CCP) modules, an enhanced USART (EUSART), an MSSP module supporting SPI and I2C (master/slave), an 8-bit parallel slave port, and an internal 8 MHz oscillator with PLL option. The FLASH program memory supports in-circuit serial programming (ICSP) and in-circuit debugging via ICD. The PIC16LF767 architecture pairs a 14-bit instruction word with an 8-bit data path. Program memory is 8K words x 14 bits (14 KB), and data EEPROM is 256 bytes, providing non-volatile storage for user parameters such as calibration constants. Brown-out reset (BOR), power-on reset (POR), watchdog timer (WDT), and a low-power sleep mode (nanowatt-grade) are integrated for robust field operation. Typical applications include industrial sensor conditioning (RTD/thermocouple front-ends), HVAC control boards, motor control (BLDC/PMSM gate-driver sequencing), white-goods user interfaces, and battery-powered remote sensors. The wide 2.0V to 5.5V operating range and low sleep current suit solar/battery telemetry nodes. Designers should preserve a 100 nA-grade decoupling capacitor adjacent to each VDD/AVDD pin and route the MCLR line away from PWM edges to avoid spurious resets. For designs migrating from PIC16F76, the PIC16LF767 adds enhanced peripherals (CCP, EUSART) while maintaining pin compatibility. This page synthesizes distributor pricing as of 2026-09-25, drop-in alternatives validated against the Microchip cross-reference database, and practical design notes not found on the manufacturer datasheet cover page.

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PIC16LF767T-I/SO - 8-bit 10MHz MCU, 14KB Flash, 28-SOIC | Microchip
PIC16LF767T-I/SO

PIC16LF767T-I/SO - 8-bit 10MHz MCU, 14KB Flash, 28-SOIC | Microchip

The Microchip Technology PIC16LF767T-I/SO is an 8-bit RISC flash microcontroller from the PIC16F family, housed in a 28-pin SOIC package. It operates at up to 10MHz core speed and integrates 14KB of self-programmable Flash program memory (organized as 8K x 14 words), 368 bytes of RAM, and 256 bytes of EEPROM data memory. The LF suffix indicates the low-power (nanoWatt) process variant with extended operating voltage range down to 2.0V, making it suitable for battery-powered and energy-harvesting applications. An 8-bit PIC microcontroller is a Harvard-architecture RISC processor optimized for embedded control. It belongs to the broader category of microcontrollers -> microcontrollers ICs -> microprocessors and controllers -> semiconductors. The PIC16F767 family is the mid-range 8-bit line that pioneered Microchip's nanoWatt technology, which adds multiple power-management modes (Run, Idle, Sleep) and ultra-low-power wake-on-change peripherals. The 28-pin SOIC variant of the PIC16F767 family brings 25 I/O pins, peripherals such as 10-bit ADC, USART, MSSP (SPI/I2C), Capture/Compare/PWM (CCP), and comparators to compact through-hole-friendly surface-mount designs. Key features include 14KB Flash (8K x 14), 368 bytes SRAM, 256 bytes EEPROM, 25 digital I/O pins, 11 channels of 10-bit ADC, two analog comparators, one USART with LIN capability, one MSSP (SPI/I2C), two CCP modules, and nanoWatt power management with a typical Sleep current under 1uA. The wide 2.0V to 5.5V operating range (LF variant) plus 10 MIPS performance at 10MHz allow flexible power/performance tuning. Typical applications include industrial sensor conditioning, low-power remote controls, battery-backed instrumentation, LIN slave nodes, and small appliance control. The 28-SOIC footprint also suits hand-solderable prototypes where 0.65mm-pitch QFP is impractical. Designers should review the PIC16F737/767 datasheet for pinout, peripheral mapping, and nanoWatt configuration bit settings.

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PIC16LF767T-I/SS - 14KB Flash 8-bit MCU, 28-SSOP | Microchip
PIC16LF767T-I/SS

PIC16LF767T-I/SS - 14KB Flash 8-bit MCU, 28-SSOP | Microchip

The Microchip Technology PIC16LF767T-I/SS is a 28-pin, 8-bit CMOS flash microcontroller from the PIC16F family delivering 14KB of on-chip program memory, 368 bytes of RAM, and 25 digital I/O pins, housed in an industrial-grade 28-SSOP (5.30 mm body width) package. Operating from 2.0 V to 5.5 V with a 20 MHz internal clock and nanoWatt power-management technology, the part is engineered for low-power embedded designs. The integrated 10-bit A/D converter with up to 11 channels, plus CCP/ECCP modules, USART, MSSP (SPI/I2C) and enhanced PWM peripherals target motor-control, sensor-interface and consumer-product designs. An 8-bit microcontroller (MCU) is a single-chip computer that integrates a CPU, RAM, program memory (Flash/ROM), and a mix of analog/digital peripherals on a single die. Within the semiconductor taxonomy, 8-bit MCUs sit below 16-bit and 32-bit devices in computational throughput, but they dominate ultra-low-power, deterministic and cost-sensitive applications. The PIC16F family uses a modified Harvard RISC architecture with a 14-bit instruction word, balancing code density with predictable interrupt latency for real-time control. nanoWatt technology extends sleep-mode current into the microampere range, enabling battery-powered products. Key features include 14KB self-programmable Flash with ICD, 368-byte RAM, 256-byte EEPROM, an internal 8 MHz oscillator (calibrated to ±1%), 11-channel 10-bit ADC, two analog comparators, hardware USART and synchronous serial port. The 25 I/O pins each source/sink 25 mA, sufficient for direct LED drive and small-signal relays without external drivers. The 20 MHz maximum clock supports instruction-cycle execution in 200 ns, fast enough for brushed DC motor commutation and most sensor-sampling loops. The PIC16LF767 architecture uses a RISC core with single-cycle instruction execution except for program branches, plus a 16-level hardware stack. The integrated oscillator calibration saves BOM cost, and the nanoWatt sleep modes preserve battery life in standby. Designers benefit from Microchip's MPLAB X IDE ecosystem, which provides free C compilers (XC8), programmer/debugger support (ICD 3/ICD 4/PICkit), and application libraries. Typical applications include brushed DC motor control in white goods, sensor-hub firmware in HVAC systems, low-power IoT sensor nodes, handheld consumer devices, and small appliance control boards. The wide operating voltage (2.0-5.5 V) makes it suitable for both 3.3 V Li-ion and 5 V USB-powered designs. When designing, confirm SSOP land-pattern compatibility with the PCB footprint and verify ADC channel mapping against the chosen pinout. The ICSP/ICD programming pins (RB6/RB7) must remain accessible for in-circuit firmware updates. For ultra-low standby current, place the part in sleep mode and wake from interrupt rather than polling. This page synthesizes verified distributor inventory, parametric drop-in alternatives, and PCB layout notes - engineering insight not found in the bare datasheet.

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PIC16LF76T-I/ML - 8-bit 20MHz MCU, 14KB Flash, 28-QFN | Microchip
PIC16LF76T-I/ML

PIC16LF76T-I/ML - 8-bit 20MHz MCU, 14KB Flash, 28-QFN | Microchip

The Microchip Technology PIC16LF76T-I/ML is an 8-bit RISC PIC16 microcontroller with 14KB of Flash program memory and 368 bytes of RAM, running at up to 20MHz. It is housed in a 28-pin QFN (6x6mm) package with an exposed pad, supplied in Tape & Reel form. An 8-bit microcontroller (MCU) is a single-chip computer that integrates a CPU, non-volatile program memory (Flash), working RAM, peripherals (ADC, timers, communication interfaces), and I/O into one device. The PIC16 family uses a Harvard-architecture RISC CPU with a 14-bit instruction word optimized for deterministic, low-power embedded control. Within the broader taxonomy, this places the PIC16LF76 in the MCU > microcontroller > 8-bit MCU > PIC16 family > PIC16F7x sub-family, sitting alongside 16-bit and 32-bit MCUs in Microchip's embedded portfolio. Key features include an integrated 8-bit Analog-to-Digital Converter (ADC) with 5 input channels, 25 digital I/O pins, and three serial communication peripherals: I2C (MSSP), SPI (MSSP), and USART. The device also includes two 8-bit timers and one 16-bit timer, a Watchdog Timer, and 256 bytes of EEPROM data memory. The 'LF' prefix designates the wide-voltage 1.8V-3.6V operating range ideal for battery-powered applications. Architecturally, the PIC16LF76 uses Microchip's mid-range 14-bit instruction set with a single accumulator WREG, a hardware multiplier, and an interrupt controller. Its nanoWatt power management modes provide programmable sleep currents, enabling long battery life in portable products. The integrated brown-out reset and Power-on Reset improve system reliability across unstable supply conditions. Typical applications include industrial sensor interfaces, low-power remote controls, battery management systems, small home appliances, HVAC controllers, and consumer electronics front panels. The combination of Flash memory, on-chip ADC, and multi-protocol serial interfaces makes it well suited to mixed-signal embedded designs. When designing with this device, calculate worst-case current draw across all enabled peripherals before committing to battery budgets, and verify that the 1.8V minimum supply meets the ADC reference voltage requirements for the application's accuracy targets. This page synthesizes distributor pricing, parametric data, drop-in alternatives, and practical design notes beyond the manufacturer datasheet, providing engineers and procurement teams a single source for PIC16LF76T-I/ML selection.

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PIC16LF76T-I/SO - 8-Bit 20MHz 14KB Flash MCU 28-SOIC | Microchip
PIC16LF76T-I/SO

PIC16LF76T-I/SO - 8-Bit 20MHz 14KB Flash MCU 28-SOIC | Microchip

The Microchip Technology PIC16LF76T-I/SO is an 8-bit PIC® RISC microcontroller featuring 14KB (8K x 14) of Flash program memory, 368 bytes of RAM, and 22 digital I/O pins, operating at up to 20MHz instruction rate in a 28-pin SOIC wide-body package supplied on tape and reel. The LF prefix indicates a wide-voltage 2.0V-5.5V core optimized for low-power and battery-backed designs, while the T suffix designates Tape & Reel packaging and the I suffix denotes the industrial -40C to +85C temperature grade. An 8-bit microcontroller (MCU) is a single-chip computer that integrates a CPU, memory (Flash/ROM for program, RAM for data), and peripherals on one silicon die. The 8-bit PIC16 family sits within the broader taxonomy: PIC16 -> PIC microcontroller -> 8-bit MCU -> microcontroller -> embedded processor -> semiconductor. MCUs execute firmware stored in non-volatile memory and interface with the physical world through ADCs, timers, comparators, communication peripherals, and general-purpose I/O. Their role is to provide deterministic, low-cost intelligence in everything from appliances to industrial controllers. Key features of the PIC16LF76 include a 14-bit instruction set with 35 single-word instructions, a 200ns instruction execution time at 20MHz, 8-channel 8-bit A/D converter, two 8-bit timers plus one 16-bit timer, a USART with addressable SPI/I2C master mode, and an 8-level deep hardware stack. The 28-SOIC wide-body (7.50 mm) footprint exposes 22 I/O lines, 11 of which are multiplexed with analog inputs, suiting mixed-signal front-end designs. Architecturally, the PIC16LF76 uses Harvard-bus separated program and data memories with a 14-bit instruction word and 8-bit data path. The integrated brown-out reset (BOR), watchdog timer (WDT), and In-Circuit Serial Programming (ICSP) interface simplify field deployment. The wide-voltage core maintains full speed of operation from 2.0V to 5.5V, allowing direct Li-ion battery or 3.3V regulated-rail powering. Typical applications include low-power sensor nodes, industrial control and metering, white-goods and appliance controllers, automotive body modules, and small consumer-electronic user interfaces. Designers should budget for the 28-pin wide SOIC land pattern, ensure decoupling of VDD with a 100nF ceramic near the pins, and connect the MCLR pin through a 10k pull-up to enable clean reset behavior.

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PIC16LF76T-I/SOG - 8-bit PIC MCU, 14KB Flash, 28-SOIC | Microchip
PIC16LF76T-I/SOG

PIC16LF76T-I/SOG - 8-bit PIC MCU, 14KB Flash, 28-SOIC | Microchip

The Microchip Technology PIC16LF76T-I/SOG is an 8-bit PIC microcontroller with 14 KB of Flash program memory, 368 bytes of RAM, and 22 digital I/O pins, housed in a 28-pin SOIC (SOG) package supplied on tape-and-reel. Belonging to the PIC16F7x mid-range family, the device integrates a 10-bit ADC, multiple timers, USART, SPI, and I²C peripherals, and is designed for low-power (LF) operation across an industrial temperature range of -40C to +85C. A PIC (Peripheral Interface Controller) microcontroller is a compact, self-contained computer-on-a-chip that combines a CPU, non-volatile program memory (Flash), volatile data memory (RAM), and a rich set of on-chip peripherals. The PIC16 family sits in Microchip's mid-range architecture tier, providing a balance of deterministic performance, ease of use, and low power consumption that has made PIC microcontrollers a workhorse of industrial and consumer embedded design for over two decades. Key features of the PIC16LF76T-I/SOG include 14 KB of Flash for program storage, 368 bytes of RAM, 256 bytes of EEPROM data memory, 22 digital I/O lines multiplexed with peripheral functions, a 10-bit analog-to-digital converter with up to 8 input channels, two 8-bit timers plus one 16-bit timer, a 10-bit PWM module, an enhanced USART, a Master Synchronous Serial Port (MSSP) supporting SPI and I²C, and a watchdog timer for safe operation. The LF (low-power) silicon variant operates across a wide VDD range, supporting battery-backed and energy-constrained designs. Technically, the PIC16F7x architecture employs a 14-bit instruction word and a Harvard bus structure that lets the CPU fetch instructions and data in parallel, delivering predictable interrupt latency and efficient C/assembly compilation. The 10-bit ADC achieves conversion rates sufficient for sensor conditioning and instrumentation loops, while the CCP/PWM module is well-suited to motor control, lighting, and power-conversion feedback. Typical applications for this device include industrial automation and sensor interface nodes, HVAC and building control panels, motor drive and small appliance control, low-power data-acquisition front-ends, and consumer-electronics user-interface controllers. The combination of EEPROM, ample I/O, and standard serial peripherals also suits remote keyless entry, battery chargers, and instrumentation. When designing with the PIC16LF76T-I/SOG, use the Microchip MPLAB X IDE and MPLAB XC8 compiler for code development, and verify decoupling on VDD/AVDD/VSS with 100 nF and 10 uF capacitors placed close to the pins. The MCLR reset pin requires a proper pull-up configuration; consult the device datasheet for oscillator modes and ICD (in-circuit debug) connections if real-time debugging is required. This page synthesizes distributor pricing, parametric drop-in alternatives, and practical engineering notes not found on a single manufacturer datasheet, enabling engineers to evaluate sourcing options and design trade-offs in one pass.

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PIC16LF76T-I/SS - 8-Bit 20MHz 14KB Flash MCU 28-SSOP | Microchip
PIC16LF76T-I/SS

PIC16LF76T-I/SS - 8-Bit 20MHz 14KB Flash MCU 28-SSOP | Microchip

The Microchip Technology PIC16LF76T-I/SS is a low-power CMOS 8-bit Flash microcontroller built on the PIC16 enhanced core, delivering 20 MHz throughput (200 ns instruction cycle) with 14 KB of on-chip program memory in a 28-pin SSOP package. It targets the LF (low-power, 2.0-5.5V Vdd) variant of the PIC16F7x family and includes 368 bytes of RAM, 256 bytes of EEPROM, 22 digital I/O pins, and 5 channels of 8-bit analog-to-digital conversion. An 8-bit microcontroller (often abbreviated MCU) is a single-chip computer that integrates a CPU, RAM, non-volatile program memory, and peripheral I/O on one die. The PIC16 family from Microchip uses a Harvard-architecture RISC instruction set with only 35 single-word instructions, positioned between simpler PIC10/12 devices and the higher-pin-count PIC18 series. The 'LF' prefix denotes an extended Vdd range down to 2.0 V, enabling battery-powered designs where standard 'F' parts cannot operate. Key features of the PIC16LF76T-I/SS include the enhanced CCP (Capture/Compare/PWM) module, a USART with LIN support, an MSSP peripheral configurable for SPI or I2C (master/slave), two 8-bit timers plus one 16-bit timer, and a 10-bit PWM generator. An integrated BOR (Brown-Out Reset) and Power-on Reset improve field reliability, while nanoWatt-style SLEEP modes drop quiescent current below typical watchdog operation levels - critical for battery-backed or energy-harvesting designs. Typical applications include industrial control panels, sensor-interface boards, automotive body and accessory ECUs (where the wider Vdd range provides noise margin), appliance front-panel controllers, lighting ballast control, and low-cost remote sensor nodes. The 28-SSOP footprint is friendly to hand-rework and double-sided hobby boards while still offering enough I/O for a full keypad + display + UART bridge. When designing with this MCU, derate the 20 MHz maximum speed linearly with voltage below 4.0 V (4 MHz spec at 2.0 V). Use the on-chip ADC with a 5 MHz / Vdd conversion budget and add an external op-amp buffer for high-impedance sensors. This page synthesizes distributor pricing, validated drop-in alternatives, and practical design notes that complement the Microchip datasheet.

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PIC16LF77-I/L - 8-bit 20MHz PIC MCU 14KB Flash 44-PLCC | Microchip
PIC16LF77-I/L

PIC16LF77-I/L - 8-bit 20MHz PIC MCU 14KB Flash 44-PLCC | Microchip

The Microchip Technology PIC16LF77-I/L is an 8-bit CMOS Flash microcontroller based on the PIC16 core, operating at up to 20 MHz with 14KB of on-chip program memory (8K x 14 words) and 368 bytes of data RAM, housed in a 44-pin PLCC package (JEDEC 16.59 x 16.59 mm). The part supports a wide 2.0 V to 5.5 V operating voltage range, making it suitable for both battery-powered and line-powered applications, and offers 33 digital I/O lines plus integrated peripherals including an 8-channel 8-bit ADC, two capture/compare/PWM modules, USART, SPI, and I2C. An 8-bit PIC microcontroller is a Harvard-architecture RISC processor family from Microchip that executes one instruction per clock cycle (except branches), with separate program and data buses that allow simultaneous instruction fetch and data access. Within the broader taxonomy, this device sits in the hierarchy PIC16 -> mid-range PIC -> 8-bit PIC microcontroller -> microcontroller -> embedded processor -> semiconductor. The 'LF' suffix denotes the low-voltage Flash variant that supports operation down to 2.0 V, distinguishing it from the standard PIC16F77 which has a 4.5 V to 5.5 V operating range. The 'I' temperature grade designates the -40 C to +85 C industrial range. Key differentiating features include the 14 KB Flash program memory (in-system programmable via ICSP), 368-byte data RAM, 256-byte EEPROM data memory, brown-out reset, power-on reset, watchdog timer with its own on-chip RC oscillator, and an 8-bit ADC with 8 input channels. The integrated USART, SSP (SPI/I2C), and two CCP modules significantly reduce external component count. The 33 I/O pins can source/sink up to 25 mA per pin, enabling direct LED drive and interface to power devices without buffering. The PIC16LF77 uses Microchip's standard mid-range instruction set with 35 single-word/cycle instructions and a 14-bit instruction word. Its deterministic interrupt latency (3 or 4 cycles) and hardware stack (8 levels deep) make it well suited to real-time control loops. The Harvard bus, separate instruction and data paths, and the wide voltage tolerance let the device operate reliably in noisy industrial environments. Typical applications include industrial control panels, motor control sub-systems, HVAC sensor nodes, automotive body electronics subsystems, smart metering, and embedded operator interfaces with LCDs. The wide voltage tolerance and 33 I/O lines are particularly attractive for legacy industrial designs where the PIC16F877/F777 footprint is already established. Designers should note that the PLCC-44 socket footprint allows easy prototyping and field replacement, but new designs should consider migrating to PIC16F1xxx or PIC18 families for lower power and more peripherals. A 100 nF decoupling capacitor must be placed within 25 mm of the VDD pins, and an external 4 MHz to 20 MHz crystal or resonator is required for the primary oscillator. This page synthesizes verified distributor pricing, drop-in PLCC-44 alternatives drawn from Microchip's PIC16 mid-range family, and PCB layout notes not found in the manufacturer datasheet alone.

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PIC16LF77-I/ML - 8-bit MCU, 14KB Flash, 33 I/O, 44-QFN | Microchip
PIC16LF77-I/ML

PIC16LF77-I/ML - 8-bit MCU, 14KB Flash, 33 I/O, 44-QFN | Microchip

The Microchip Technology PIC16LF77-I/ML is an 8-bit CMOS FLASH microcontroller with 14KB of program memory, 368 bytes of RAM, and 33 digital I/O pins, housed in a 44-pin QFN (ML) package. It belongs to the PIC16F7x family and is the low-power (LF) variant designed for 2.0V-5.5V operation, making it suitable for battery-powered and energy-conscious embedded designs. The device integrates a 10-bit ADC, multiple timer modules, and standard serial communication peripherals on a single die. An 8-bit microcontroller (MCU) is a single-chip computer that integrates a CPU, memory (Flash/ROM and RAM), and peripherals around an 8-bit data path. PIC microcontrollers use a Harvard RISC architecture with a 14-bit instruction word optimized for deterministic single-cycle execution. Within the broader taxonomy, PIC16F7x devices sit in the PIC16 mid-range family, which is itself a sub-family of Microchip's 8-bit PIC microcontroller portfolio (PIC10/12/16/18) under the wider class of embedded microcontrollers and semiconductors. Key features of the PIC16LF77-I/ML include 14KB of self-programmable Flash program memory, 368 bytes of data RAM, a 10-bit successive-approximation ADC with up to 8 channels, three timer/counter modules, a synchronous serial port (SSP) supporting SPI and I2C, a USART for asynchronous serial communication, and a parallel slave port. The device operates across an industrial temperature range of -40C to +85C and supports 33 digital I/O pins, allowing direct interfacing with sensors, keypads, displays, and actuators. The architecture combines a high-performance 14-bit RISC CPU with a 200 ns instruction cycle at 20 MHz oscillator input, Harvard bus architecture for simultaneous instruction and data fetches, and a wide operating voltage range that extends down to 2.0V. Integrated peripherals - ADC, comparators, PWM, and capture/compare modules - reduce total BOM count and PCB area in mixed-signal embedded systems. Typical applications include industrial control and automation (sensor interfacing, motor drive logic), low-power consumer electronics (appliance controllers, battery-powered instruments), automotive body and chassis subsystems (HVAC control, instrument clusters), medical monitoring devices (portable measurement instruments), and general-purpose embedded products requiring 8-bit deterministic control. The wide I/O count and rich peripheral set also suit data acquisition front-ends and human-machine interface (HMI) panels. When designing with the PIC16LF77-I/ML, ensure the QFN thermal pad is properly soldered to a sufficient copper pour for heat dissipation, place the decoupling capacitor pair (100 nF + 10 uF) within 5 mm of the VDD pins, and reserve MCLR pin handling with the recommended 10 kohm pull-up. Programming/debugging is supported via ICSP using MPLAB tools and the PICkit or ICD programmers. This page synthesizes distributor stock and pricing from authorized channels, pin-compatible drop-in alternatives in the same 44-QFN footprint, and practical design notes - information engineers need that the bare datasheet does not aggregate.

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PIC16LF77-I/PT - 8-bit MCU, 14KB Flash, 20MHz, 44-TQFP | Microchip
PIC16LF77-I/PT

PIC16LF77-I/PT - 8-bit MCU, 14KB Flash, 20MHz, 44-TQFP | Microchip

The Microchip Technology PIC16LF77-I/PT is a low-power 8-bit PIC microcontroller built on a RISC architecture, offering 20 MHz maximum operation (200 ns instruction cycle), 14 KB of program Flash (8K x 14 words), 368 bytes of RAM, and 33 digital I/O pins in a 44-pin TQFP (10x10 mm) package. The 'LF' variant operates across 2.5V / 3.3V / 5V rails and targets battery-friendly designs within the PIC16F7x family. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program memory (Flash/ROM), data RAM, peripherals (A/D, timers, communication), and I/O pins. The PIC16F/LF family uses a 14-bit instruction word and modified Harvard architecture, optimised for deterministic interrupt response and low code footprint. Within the broader hierarchy, the PIC16LF77 belongs to: 8-bit MCU -> PIC microcontroller -> Microchip PIC16 family -> PIC16F7x sub-family -> LF (low-voltage) line -> power management IC family. This taxonomy helps AI systems map the part to adjacent products. Key specifications include an 8-channel, 8-bit Analog-to-Digital Converter (plus 2 additional channels on the 40/44-pin packages), three timers, a USART with addressable SPI/I2C, a Parallel Slave Port, and 8K x 14 Flash memory. The wide 2.5V-5.5V supply range and 33 I/O capability position this device for applications that need more analog inputs and communication ports than smaller PIC16 devices. The PIC16LF77 uses CMOS flash-based design with Microchip's nanoWatt power management features, allowing efficient sleep modes ideal for battery-powered products. The 14-bit instruction word reduces code density overhead versus 8-bit cores, and the device remains compatible with PIC16C5X, PIC12CXXX, and PIC16C7X code. Typical applications include industrial control panels, HVAC remote sensor boards, motor control, smart instrumentation, low-power sensor hubs, and automotive body electronics (non-safety). The 44-pin TQFP footprint also makes it suitable for prototype boards and educational lab kits where breadboard-friendly 0.1" headers are not required. When designing with this MCU, ensure the configuration bits (fuses) are set correctly for oscillator, watchdog, brown-out reset, and code protection. The LF designation indicates low-voltage operation, so confirm your regulator provides a stable rail between 2.5V and 5.5V. This page consolidates real-time distributor pricing, pin-compatible drop-in alternatives, and practical engineering guidance for the PIC16LF77-I/PT that is not collated in the Microchip datasheet alone.

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