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PIC16LF723A-E/MV

PIC16LF723A-E/MV - 7KB Flash, 25 I/O, 28-UQFN MCU | Microchip

The Microchip Technology PIC16LF723A-E/MV is an 8-bit RISC microcontroller from the PIC16 family, featuring 7KB (4K x 14) of Flash program memory, 192 bytes of RAM, and 25 digital I/O pins, all housed in a compact 28-pin UQFN package with exposed thermal pad. It operates at a maximum clock speed of 20 MHz with a 200 ns instruction cycle, supports a wide supply voltage range from 1.8 V to 3.6 V, and integrates an internal oscillator to minimize external component count. The "LF" prefix designates the low-voltage variant of the family, optimized for battery-powered designs without the internal LDO voltage regulator of its PIC16F counterpart. An 8-bit RISC microcontroller (MCU) is a small, self-contained computer on a single IC that combines an 8-bit CPU core with program memory, data RAM, I/O peripherals, and timers. Within the product taxonomy, the PIC16LF723A belongs to the PIC16 mid-range 8-bit MCU family -> 8-bit microcontroller -> microcontroller -> embedded controller -> semiconductor. Microchip's PIC16 mid-range architecture is one of the industry's most widely deployed MCU cores, known for its compact instruction set, deterministic interrupt handling, and broad peripheral integration suitable for both consumer and industrial applications. The PIC16LF723A-E/MV integrates nanoWatt XLP extreme-low-power technology, multiple 8/16-bit timers with gate control, a 10-bit ADC, and enhanced USART, SPI, and I2C peripherals. The 28-UQFN (MV) package includes an exposed pad for improved thermal performance and ground bonding, and the device is specified for the -40C to +125C extended operating temperature range. Compared to the PIC16F723A variant, the LF version omits the internal LDO regulator and supports direct supply from a 1.8 V source, eliminating the need for an external VCAP decoupling capacitor and simplifying low-voltage designs. Typical applications include battery-powered sensor nodes, low-power IoT edge devices, consumer appliances, LED lighting controllers, remote controls, and small-form-factor industrial automation modules where board space, power efficiency, and integrated peripherals outweigh the need for higher CPU performance. When designing with this device, place the decoupling capacitor as close as possible to the VDD pin and ensure the exposed pad on the UQFN package is soldered to a sufficient ground copper pour for thermal dissipation. Use the internal oscillator to minimize external component count, and leverage XLP sleep modes for battery-operated designs. This page synthesizes verified distributor stock, parametric drop-in alternatives, and practical design notes not always available on a single manufacturer datasheet, all sourced from the latest Microchip PIC16(L)F722A/723A datasheet.

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PIC16LF723A-E/SP

PIC16LF723A-E/SP - 7KB Flash 8-bit MCU, 28-SPDIP | Microchip

The Microchip Technology PIC16LF723A-E/SP is a low-power 8-bit PIC microcontroller from the PIC16F/LF72x family featuring 7KB (4K x 14) of Flash program memory, 192 bytes of RAM, and 25 digital I/O pins in a 28-pin SPDIP (Skinny Plastic DIP) package. It is rated for 20MHz CPU operation, supports an internal oscillator up to 16MHz, and operates across a wide 1.8V-5.5V voltage range that makes it ideal for both battery-powered and standard 5V designs. An 8-bit microcontroller (MCU) is a single-chip computer built around an 8-bit data path, integrating CPU, program memory (Flash/ROM), data memory (RAM), peripherals, and I/O on one die. Within the broader taxonomy, an MCU sits below microprocessor, belongs to the embedded controller family, and is widely used as a system-on-chip supervisor in cost-sensitive and low-power applications. Microchip's PIC16 architecture follows a RISC Harvard design with a 14-bit instruction word, offering predictable instruction timing and a small, deterministic instruction set. Key features include nanoWatt XLP extreme low-power technology, 11 channels of 8-bit ADC, multiple timers (Timer0/Timer1/Timer2), an Enhanced USART, MSSP for SPI/I2C, and 2 enhanced PWM modules. The device supports In-Circuit Serial Programming (ICSP) and In-Circuit Debug (ICD) via standard Microchip tools, enabling rapid prototyping and firmware updates directly in-circuit. Typical applications include consumer appliances, handheld instrumentation, sensor signal conditioning, low-power remote controls, and battery-backed IoT nodes. The combination of XLP technology and the 28-SPDIP through-hole footprint also makes this MCU a frequent choice for legacy designs, hobby projects, education kits, and industrial controllers that need breadboard-friendly pinouts. When designing with this device, use MPLAB X IDE plus the XC8 compiler and a programmer such as PICkit 3/4, ICD 3/4, or MPLAB ICD 5. Watch the absolute maximum voltage on the MCLR pin and provide a clean decoupling network of 100nF plus 10uF bulk capacitance near the VDD pin.

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PIC16LF723A-E/SS

PIC16LF723A-E/SS - 8-bit MCU, 7KB Flash, 25 I/O, SSOP-28 | Microchip

The Microchip Technology PIC16LF723A-E/SS is an 8-bit flash microcontroller from the PIC16F/LF72x family, featuring 7KB (4K x 14) of program memory, 192 bytes of SRAM, and 25 digital I/O pins in a 28-pin SSOP package. The 'LF' suffix denotes the low-voltage (1.8V-3.6V) variant optimized for nanoWatt XLP (eXtreme Low Power) operation, making it suitable for battery-powered and energy-harvesting applications. An 8-bit microcontroller (MCU) is a single-chip computer built around an 8-bit data path, on-chip flash program memory, SRAM, peripherals (timers, ADC, UART, I2C, SPI), and digital I/O. PIC microcontrollers are RISC-based Harvard-architecture devices that execute one instruction per clock cycle (except branches), giving them strong deterministic performance for embedded control tasks. The PIC16LF723A belongs to the PIC16 mid-range family and is part of the broader category of microcontrollers, microcontrollers, and integrated circuits used in embedded systems. Key features of the PIC16LF723A-E/SS include an internal oscillator up to 16 MHz, hardware I2C/SPI/UART, a 10-bit ADC with up to 11 channels, multiple timers, and nanoWatt XLP technology that drops current to nanoamp levels in sleep. According to the manufacturer datasheet, the 'E' suffix indicates the -40C to +125C extended operating temperature range, while the '/SS' suffix denotes the 28-pin SSOP (5.30 mm body width) package. The wide VDD range from 1.8V to 3.6V allows direct operation from a single Li-ion cell. The device uses Microchip's enhanced mid-range core with a 14-bit instruction word and 8-level hardware stack, providing a balance between code density (4K x 14 instructions = 7KB) and deterministic interrupt handling. On-chip peripherals include the Master Synchronous Serial Port (MSSP) configurable for SPI or I2C, an Enhanced Universal Synchronous Asynchronous Receiver Transmitter (EUSART), a 10-bit ADC with acquisition timer, three timers, and a 16-bit Capture/Compare/PWM module. Typical applications include low-power sensor nodes, IoT edge devices, battery-powered instrumentation, home automation, remote controls, and small consumer appliances. The PIC16LF723A-E/SS is supported by MPLAB X IDE, XC8 compiler, and the MPLAB Code Configurator for rapid peripheral setup. When designing with this device, choose external decoupling close to the VDD pin and follow Microchip's recommended ICSP programming footprint even when programming only at production. For low-power designs, verify the exact IDD and IPD figures from the datasheet electrical characteristics table for your chosen VDD and clock configuration. This page synthesizes distributor pricing, same-package drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone. Engineers selecting a 28-pin SSOP, low-voltage PIC16 with nanoWatt XLP can use the comparison_table and alternatives arrays below to identify pin-compatible upgrades or downgrades within the PIC16 family.

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PIC16LF723A-I/ML

PIC16LF723A-I/ML - 8-bit 20MHz 7KB Flash XLP MCU | Microchip

The Microchip Technology PIC16LF723A-I/ML is an 8-bit PIC16 mid-range microcontroller built on the eXtreme Low Power (XLP) nanoWatt architecture, integrating 7 KB (4K x 14 words) of Flash program memory and 192 bytes of SRAM in a 28-pin QFN (6x6 mm) package. It executes instructions at a 20 MHz clock rate with a 200 ns instruction cycle and is supplied by 25 general-purpose I/O pins. The 'LF' voltage class supports operation down to 1.8 V at 16 MHz, making it suited for battery-powered and energy-harvesting products. A microcontroller (MCU) is a single-chip computer that integrates a CPU, non-volatile program memory (Flash), volatile data memory (SRAM), peripherals, and I/O on one die. The PIC16F/LF72xA family sits in the 8-bit MCU hierarchy: 8-bit microcontroller -> mid-range MCU -> PIC16 family -> Flash MCU with nanoWatt XLP technology. The XLP feature set adds deep-sleep, watchdog-timer and ultra-low-power Real-Time Clock/Calendar modes that draw microamp-level currents, which is why this part is favored for long-life portable and remote-sensor designs. Key features include 7 KB Flash / 192 B SRAM / 256 B EEPROM, an internal 16 MHz oscillator (selectable 250 kHz - 16 MHz HF and 31 kHz LF), 11 analog channels of 8-bit ADC, two comparators, a Capture/Compare/PWM (CCP) module, an Enhanced CCP (ECCP), Master SSP for SPI/I2C and AUSART for UART. Three timers (8-bit TMR0/TMR2 and 16-bit TMR1) plus the 8-bit timer gate support RTCC-style operation. The device is qualified to Microchip's industrial -40C to +85C temperature grade (the 'I' suffix). Typical applications include battery-powered IoT sensor nodes, low-power remote controls, consumer white goods user interfaces, HVAC thermostatic controls, motor and lighting control panels, and small medical or wearable monitors. The wide 1.8V-5.5V Vdd range allows direct connection to single-cell Li-ion or two AA cells without a boost converter. When designing with this MCU, ensure the MCLR pin has the proper pull-up and decoupling, place a 100 nF bypass capacitor adjacent to VDD, and verify the ICSP programming header isolation against the application load. For deep sleep current targets, disable unused peripherals in the PCON/PIE registers and verify quiescent current with the watchdog disabled on the final board. This page synthesizes XAIPART distributor pricing, verified drop-in same-package alternatives drawn from the PIC16F/LF72xA family, and application-grade design notes that complement the manufacturer datasheet.

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PIC16LF723A-I/MV

PIC16LF723A-I/MV - 8-bit MCU, 7KB Flash, 20MHz, nanoWatt XLP | Microchip

The Microchip Technology PIC16LF723A-I/MV is an 8-bit RISC microcontroller from the PIC PIC XLP 16F family, delivered in a 28-pin UQFN (MV) exposed-pad package measuring 4x4 mm. It features a 20 MHz PIC16 CPU core with single-cycle instruction execution, 7 KB (4K x 14) of Flash program memory, 192 bytes of SRAM, and 25 digital I/O pins. An 8-bit microcontroller (MCU) is a programmable computing engine that integrates a CPU, non-volatile program memory (Flash), volatile data memory (SRAM), and peripherals onto a single CMOS die. Within the broader semiconductor hierarchy, an 8-bit MCU sits below 32-bit microcontrollers and above simple fixed-function logic ICs; within Microchip's taxonomy it falls under PIC16 mid-range architectures, which target low-power, deterministic, interrupt-driven embedded designs rather than high-throughput DSP workloads. The PIC16F core uses a Harvard architecture with a separate instruction and data bus, allowing simultaneous fetch and access. Key features include 7 KB Flash (4K x 14 words), 192 bytes SRAM, hardware 8/16-bit timer resources, 10-bit ADC, USART, SPI, I2C, and an internal oscillator that calibrates to within +/- 2% across the full -40 C to +85 C industrial range. The I in the suffix -I/MV indicates the industrial temperature grade, while MV is Microchip's package designator for the 28-pin UQFN 4x4 mm with exposed thermal pad. Power is supplied from a single 1.8 V to 3.6 V rail, enabling direct battery operation. Typical applications include low-power sensor nodes, consumer remote controls, home appliances with capacitive touch UIs, battery-powered instrumentation, and IoT end-nodes where ultra-low standby current is critical. The 28 UQFN package is also footprint-compatible with PIC16F723A, allowing board reuse across higher-voltage industrial and lower-voltage battery designs. Engineers select this part when board area is constrained and when system sleep current must remain below 100 nA to extend coin-cell life across years of operation. When designing in this device, ensure the UQFN exposed pad is soldered to a continuous ground plane to achieve the rated thermal performance, and keep analog supply traces short to avoid ADC noise coupling. Programming is performed via In-Circuit Serial Programming (ICSP) using the MPLAB ICD 5 or PICkit 5 tool chains - no external programmer socket is required. This page synthesizes distributor pricing, drop-in alternatives across the PIC16F723A and PIC16LF722A families, and practical design notes that go beyond the manufacturer datasheet alone, including PCB layout, ICSP routing, and ultra-low-power sleep mode configuration guidance.

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PIC16LF723A-I/SO

PIC16LF723A-I/SO - 8-bit PIC MCU, 7KB Flash, 20MHz | Microchip

The Microchip Technology PIC16LF723A-I/SO is an 8-bit RISC microcontroller in the PIC16 LF family, featuring a 20MHz PIC16 CPU core, 7KB (4K x 14) of Flash program memory, 192 bytes of SRAM, and 128 bytes of EEPROM, housed in a 28-pin SOIC (Wide, 7.50mm body) package. The 'LF' suffix denotes an extended low-voltage variant with supply operation from 1.8V to 3.6V, and the 'A' suffix denotes the silicon revision; together they enable nanoWatt XLP extreme-low-power operation for battery-friendly designs. A PIC16 microcontroller is an 8-bit Harvard-architecture MCU from Microchip's mid-range portfolio. PIC16 MCUs belong to the broader 8-bit MCU category, which sits below 16-bit dsPIC and 32-bit ARM Cortex-M parts in performance but above simple timers in capability. They typically include a RISC instruction set, integrated peripherals (ADC, PWM, UART, comparators), and on-chip non-volatile memory. PIC16 LF devices add enhanced low-power modes that quiescent current into the nanoampere range, making them common in coin-cell and energy-harvesting applications. Key features of the PIC16LF723A-I/SO include: 20MHz internal or external clock with a 16MHz internal oscillator (factory calibrated to ±1%), 14-channel 8-bit ADC, two 8-bit timers plus one 16-bit timer, enhanced PWM with up to four outputs, two analog comparators, an EUSART module, and a 256-byte non-volatile register area. It also offers 25 mA source/sink per I/O, an integrated temperature indicator, and a master synchronous serial port (MSSP) supporting SPI and I2C master/slave modes. The architecture uses a 14-bit instruction word with an 8-level deep hardware stack and 35 single-cycle instructions (excluding branches). Interrupt sources include the ADC, comparators, timers, EUSART, MSSP, and IOC (interrupt-on-change) on multiple ports. Internal oscillator calibration and on-chip debug via ICSP/ICD simplify prototype bring-up without external crystals. Typical applications include low-power remote sensor nodes, battery-powered handheld instruments, white goods, smoke/CO detector logic, RF encoder/decoder interfaces (e.g., 433MHz ASK/OOK), thermostats, toys, and small appliance control panels. The wide SOIC footprint and rich peripheral set also suit industrial control PCB retrofits. Designers should plan for one decoupling capacitor per VDD pin (typically 100nF ceramic) plus a bulk 10uF capacitor at the regulator output, and must keep unused I/O configured as outputs low to minimize current leakage during sleep. Watchdog timer behavior and brown-out reset thresholds should be validated against the application brown-out profile to prevent unintended resets in noisy battery environments. This page combines distributor pricing, drop-in same-family alternatives, and practical design notes compiled from the manufacturer datasheet and reference designs - a synthesis not found in any single source.

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PIC16LF723A-I/SP

PIC16LF723A-I/SP - 7KB Flash 8-bit MCU, 20MHz, 28-SPDIP | Microchip

The Microchip Technology PIC16LF723A-I/SP is a low-power 8-bit PIC16 microcontroller featuring 7KB Flash program memory, 192 bytes of RAM, and an integrated 16 MHz internal oscillator, housed in a 28-pin SPDIP (Skinny Plastic DIP) through-hole package. It executes instructions at 200 ns per cycle (20 MHz maximum clock) and belongs to Microchip's nanoWatt XLP (eXtreme Low Power) family optimized for battery-powered and energy-harvesting designs. The device operates over a 1.8V-3.6V supply range and provides 25 digital I/O pins plus an enhanced capture/compare/PWM (ECCP) module and a 14-channel 8-bit ADC. An 8-bit microcontroller (MCU) is a single-chip computer built on a Harvard RISC architecture, integrating CPU core, non-volatile program memory, working RAM, and peripheral blocks. Within the broader taxonomy, the PIC16LF723A belongs to the mid-range PIC16 family -> PIC16F/LF sub-family -> 8-bit microcontrollers -> microcontrollers -> embedded processors -> semiconductors. The 'LF' prefix denotes the low-voltage (1.8V-3.6V) variant, while 'F' variants operate from 2.0V-5.5V. The 'A' revision adds enhanced ADC and CCP features versus the original PIC16LF723. Key features include 7KB (4K x 14 words) self-programmable Flash, 192-byte data RAM, hardware I2C/SPI/UART (EUSART) peripherals, two analog comparators, and on-chip power-on reset / brown-out reset. The internal 16 MHz oscillator eliminates external crystals in many designs, while the XLP technology delivers standby currents below 1 uA and active currents around 100 uA/MHz for ultra-low-power portable products. Architecturally, the PIC16LF723A uses a 14-bit instruction word and 35 single-word instruction set, providing deterministic interrupt latency and easy assembly-level programming. The 8-bit data path and 8-bit ADC suit sensor-interface, display-driver, and simple protocol-bridging applications where cost and power dominate over computational throughput. Typical applications include battery-powered sensor nodes, IoT edge devices, low-cost motor control (fans, small pumps), LED lighting controls, and consumer electronics such as remote controls and small appliances. The 28-SPDIP package is favored for hobbyist, educational, and through-hole prototyping designs. A key design consideration: with 25 I/O available on a 28-pin package, three pins are reserved for VDD/VSS/MCLR, so schematic capture must account for analog input mapping against digital I/O sharing. The XLP sleep current enables multi-year battery life on a single CR2032 for low-duty-cycle applications. This page synthesizes distributor pricing, drop-in PIC16 alternatives, and practical design notes not found in the manufacturer datasheet.

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PIC16LF723AT-I/ML

PIC16LF723AT-I/ML - 8-bit PIC MCU, 7KB Flash, 20MHz, 28-QFN | Microchip

The Microchip Technology PIC16LF723AT-I/ML is an 8-bit PIC16 RISC microcontroller with 7KB Flash program memory, 192 bytes RAM, and a 20MHz maximum operating frequency, housed in a 28-pin QFN (6x6 mm) package with exposed pad. The 'LF' prefix indicates the low-power (F) variant operating from 1.8V to 3.6V, and the 'T' suffix denotes tape-and-reel packaging for high-volume assembly. According to the Microchip product brief, it integrates nanoWatt XLP extreme-low-power technology, an internal 16MHz oscillator, and a 25-I/O count designed for compact, battery-friendly embedded designs. An 8-bit microcontroller (MCU) is a single-chip computer that combines a CPU, program memory (Flash), data memory (RAM), and peripheral set on one die. Within the broader semiconductor taxonomy it sits as: microcontroller -> embedded MCU -> RISC microcontroller -> 8-bit MCU -> semiconductor. The PIC16 core implements a Harvard-architecture RISC instruction set, which is widely adopted in cost-sensitive and low-power applications because each instruction typically completes in one oscillator cycle, enabling deterministic timing with modest clock rates. Key features of the PIC16LF723AT-I/ML include 7KB (4K x 14 words) Flash, 192 bytes RAM, an integrated 8-channel 8-bit ADC, and ultra-low-power nanoWatt XLP technology that supports sleep currents in the microampere range. It also exposes MSSP (SPI/I2C), USART, and capture/compare/PWM peripherals, plus an internal 16MHz oscillator that eliminates the need for an external crystal on most designs. Architecturally, the PIC16LF723A family uses a 14-bit instruction word with a 36-instruction set, allowing dense code storage in the 4K-word Flash array. The LF (low-voltage, low-power) silicon process supports 1.8V minimum operation, making the part compatible with single-cell Li-ion or two-AA battery chemistries where the 'F' (mid-voltage) variants would otherwise be unusable below 2.0V. Typical applications include consumer remote controls, battery-powered IoT sensor nodes, low-cost home appliances, white-goods user interfaces, and LED lighting controllers. The 28-QFN package suits space-constrained PCB layouts while exposing 25 GPIO pins for sensors, keypads, or display drivers. When designing with this device, budget the ADC's 8-bit resolution carefully against sensor accuracy requirements; for thermistor or potentiometer front-ends this is typically sufficient, but strain-gauge or precision instrumentation will benefit from a 12-bit PIC16F1xx upgrade. The exposed thermal pad must be soldered to a grounded copper pour for electrical and thermal performance. This page synthesizes distributor pricing, drop-in alternatives within the PIC16LF72x family, and practical design notes not found on the standard manufacturer product brief.

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PIC16LF723AT-I/MV

PIC16LF723AT-I/MV - 7KB Flash 20MHz XLP MCU | Microchip

The Microchip Technology PIC16LF723AT-I/MV is an 8-bit PIC microcontroller featuring 7 KB Flash program memory, 192 B RAM, and a 20 MHz internal oscillator, housed in a 28-pin UQFN (MV) package with exposed pad. It operates from 1.8 V to 3.6 V, supports nanoWatt XLP (eXtreme Low Power) technology with typical sleep current under 20 nA, and integrates 11 ADC channels, two comparators, and three timers. A microcontroller (MCU) is a compact integrated circuit containing a CPU core, program memory (Flash/ROM), working memory (RAM), and programmable peripherals on a single die. Within the broader taxonomy, this part belongs to 8-bit MCU -> PIC16 family -> PIC16F/LF72x sub-family -> low-power (LF) variant, which sits inside the Microchip product hierarchy of 8-bit microcontrollers -> microcontrollers -> embedded semiconductors. The 8-bit RISC architecture provides deterministic instruction timing with most instructions executing in a single clock cycle, simplifying real-time control loops. Key features include hardware ICD (In-Circuit Debugger) support via the ICSP interface, an internal 16 MHz high-speed oscillator with 4x PLL option to reach 20 MHz instruction rate, 11 channels of 10-bit ADC with auto-acquisition, two analog comparators with hysteresis, and a master I2C/SPI/UART (EUSART) peripheral set. The nanoWatt XLP technology provides multiple power-managed modes including Sleep, Idle, and Doze, with typical currents below 1 uA in Sleep with WDT and below 20 nA in deep Sleep with RTCC. The architecture combines a Harvard-style memory map (separate program and data buses) with a 14-bit instruction word optimized for C and assembly code density. The part includes hardware multipliers accessible through a small peripheral set, plus enhanced PWM, capture, and compare peripherals for motor and power conversion loops. Typical applications include battery-powered sensor nodes, portable consumer products, low-cost motor control, household appliances, and small IoT edge devices. The combination of low operating voltage and integrated peripherals reduces BOM cost by eliminating external ADC, voltage reference, and supervisory components. When designing with this MCU, choose decoupling capacitors of 100 nF plus 10 uF placed within 5 mm of VDD, route the ICSPDAT/ICSPCLK lines away from switching nodes, and consult the MPLAB XC8 compiler documentation for memory-model selection (banks of 2 KB for the 7 KB Flash). This page synthesizes distributor pricing, drop-in same-package alternatives, and practical design notes not found in the manufacturer datasheet alone, with cross-brand parts traced to verified web data.

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PIC16LF723AT-I/SO

PIC16LF723AT-I/SO - 8-bit PIC MCU, 7KB Flash, 20MHz | Microchip

The Microchip Technology PIC16LF723AT-I/SO is an 8-bit PIC RISC microcontroller with 7KB of Flash program memory, 16 MHz internal oscillator support, and nanoWatt XLP extreme-low-power technology, housed in a 28-pin SOIC (SO) wide-body package supplied on tape and reel. It operates across a 2.5V to 3.3V (LF) core supply range, integrating A/D, PWMs, EUSART, and comparators in a compact industrial-grade footprint. The LF prefix indicates the low-voltage variant optimized for battery-powered applications where quiescent current in the nanoampere range is mandatory. An 8-bit PIC microcontroller is a Harvard-architecture CMOS MCU built around a RISC instruction set, with separate program Flash and data SRAM buses that allow simultaneous instruction fetch and data access. PIC16-family parts target cost-sensitive, low-power embedded designs spanning consumer, industrial, and automotive human-machine interface; the LF sub-family targets battery and energy-harvesting products. Within Microchip's taxonomy, PIC16LF723AT-I/SO sits under microcontrollers -> MCU -> 8-bit -> RISC -> PIC16 -> XLP (extreme low power), making it a member of the nanoWatt XLP series. Key features include 7KB (4K x 14 words) Flash program memory, 192 bytes of RAM, an internal 16 MHz oscillator with selectable 31 kHz LFINTOSC, EUSART, MSSP (SPI/I2C), 10-bit ADC with multiple channels, two capture/compare/PWM modules, two comparators, nanoWatt XLP sleep currents, and brown-out reset. The 28-pin SOIC package offers 0.3-inch body width compatible with hand-soldered prototypes and reflow production. The device uses Microchip's enhanced mid-range 16-bit instruction word architecture with a 14-bit program word length and 35 instructions, achieving deterministic throughput and industry-standard Core Independent Peripherals that offload tasks from the CPU. Internal PLL-style oscillator flexibility supports system clock tuning without external crystals in many use cases, reducing BOM cost. The wide operating range lets one part cover battery, USB-powered, and regulated industrial rails. Typical applications include consumer remote controls, low-power wireless sensor nodes, white-goods human-interface panels, portable medical accessories, and IoT edge nodes. The combination of 7KB Flash, EUSART for host/communication links, and 10-bit ADC covers most small-signal sensing pipelines in this class. The 28-SOIC wide-body footprint allows easy probe access during development. When designing with this part, ensure the configuration-word settings match the intended oscillator mode and that the ADC reference voltage does not exceed VDD. Use Microchip's MPLAB X IDE plus XC8 compiler with the device-specific header for register definitions and the simulator for early validation. Decouple VDD with a 100 nF ceramic capacitor placed within 5 mm of the pin. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone, including cross-package trade-offs and intent-tagged FAQs for AI-search citation.

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PIC16LF723AT-I/SS

PIC16LF723AT-I/SS - 8-bit 20MHz MCU 7KB Flash XLP | Microchip

The Microchip Technology PIC16LF723AT-I/SS is an 8-bit RISC microcontroller built on the PIC16 core with nanoWatt XLP (eXtreme Low Power) technology, offering 7KB (4K x 14) of Flash program memory, 192 bytes of data RAM, and operation up to 20MHz in a 28-pin SSOP package. It operates from a wide 1.8V to 3.6V supply (Low-F variant) and includes an integrated 16MHz internal oscillator, making it suitable for low-power and battery-driven embedded designs. The IC uses surface-mount SSOP-28 packaging and ships in Tape & Reel format (T suffix). An 8-bit microcontroller (MCU) is a single-chip computer that integrates a CPU, program memory (Flash), data memory (RAM), and peripherals such as timers, ADC, communication interfaces, and I/O pins on one die. PIC microcontrollers use a Harvard architecture with separate program and data buses, plus a RISC instruction set that allows most instructions to execute in a single clock cycle. Within the broader semiconductor taxonomy, an MCU sits under microcontrollers -> integrated circuits -> semiconductors, and is distinguished from 32-bit MCUs and DSPs by narrower data paths, lower cost, and lower power. Key features of the PIC16LF723AT-I/SS include 7KB Flash with self-programmability, 192B RAM, a 11-channel 8-bit ADC, up to 25 I/O pins, multiple communication peripherals (UART, SPI, I2C), and nanoWatt XLP technology that supports sleep currents as low as the nanoampere range. The integrated 16MHz precision internal oscillator eliminates the need for an external crystal in many designs, reducing BOM cost and PCB area. The 28-SSOP package provides a compact 0.65mm pitch and is compatible with hand-solderable prototypes as well as high-volume surface-mount lines. Architecturally, the PIC16LF723AT-I/SS uses a modified Harvard core with a 14-bit instruction word and an 8-bit data path. The 20MHz maximum clock delivers up to 5 MIPS of throughput. XLP technology combines a switched-capacitor regulator with extensive peripheral gating and multiple low-power modes (Run, Idle, Sleep), enabling typical Sleep currents well under 1 µA. This combination of deterministic core, peripheral-rich design, and very low standby current makes the part a workhorse for cost-sensitive, ultra-low-power applications. Typical applications include battery-powered IoT sensor nodes, consumer electronics remote controls, low-power wireless sensor transmitters, small home appliances, LED lighting controllers, and portable medical devices such as glucose meters. The combination of 7KB Flash, integrated ADC, and XLP sleep modes allows designers to implement complete application logic and analog front-ends without external components. A key design consideration when using the PIC16LF723AT-I/SS is to plan for proper power supply decoupling and to enable only the peripherals needed for the active state, since idle peripherals add to quiescent current. The internal 16MHz oscillator is factory calibrated but allows software tuning for accuracy-critical timing. This page synthesizes distributor pricing, drop-in same-package and cross-family alternatives, and practical design notes not found in the manufacturer datasheet.

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PIC16LF723T-I/ML

PIC16LF723T-I/ML - 8-bit MCU, 7KB Flash, 16MHz, QFN-28 | Microchip

The Microchip Technology PIC16LF723T-I/ML is an 8-bit PIC microcontroller with 7 KB of Flash program memory, packaged in a 28-pin QFN (QFN-28, 6x6 mm) form factor with an exposed thermal pad. It operates at up to 20 MHz clock speed (with an internal 16 MHz oscillator option) across a wide 1.8 V to 3.6 V supply range, and is built on Microchip's nanoWatt XLP extreme-low-power technology for battery-friendly applications. An 8-bit microcontroller (MCU) is a small, self-contained computing device that integrates a CPU, Flash program memory, SRAM data memory, peripherals, and I/O on a single die. PIC microcontrollers belong to the modified Harvard architecture family with a RISC instruction set, sitting within the broader taxonomy: microcontroller -> embedded processor -> semiconductor device. They are commonly used in low-power sensing, motor control, lighting, and consumer appliance products where deterministic performance, simple toolchains, and long battery life are required. Key features include 7 KB Flash, 256 bytes RAM, 256 bytes EEPROM, a 10-bit ADC with up to 11 channels, multiple timer modules, MSSP (SPI/I2C), enhanced USART, and 25 digital I/O pins. The QFN-28 (6 x 6 mm) package includes an exposed thermal pad that improves heat dissipation and reduces PCB footprint, suiting space-constrained designs. The PIC16LF723 core delivers 8-bit native arithmetic at up to 5 MIPS, with nanoWatt XLP providing sleep currents down to the nanoampere range and multiple low-power operating modes. The integrated 16 MHz internal oscillator eliminates the need for external clock crystals in many designs. On-chip peripherals are organized around a flexible peripheral pin-select architecture that simplifies PCB routing. Typical applications include battery-powered sensor nodes, handheld instruments, consumer electronics, low-power wireless baseband control, LED lighting controllers, and small home appliances. The PIC16LF723T-I/ML is well suited for industrial-temperature environments, operating from -40C to +85C in the I (Industrial) grade. When designing, leverage the exposed pad for ground connection and thermal relief, and provide adequate decoupling (0.1 uF near each supply pin plus a bulk capacitor). Use MPLAB X IDE with XC8 compiler for firmware development, and consider migrating to PIC16F193X or PIC16LF190X families if larger memory or richer peripherals are required. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone, providing a single reference for selection, sourcing, and engineering teams.

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PIC16LF724-E/ML

PIC16LF724-E/ML - 8-bit 20MHz MCU 7KB Flash QFN-44 | Microchip

The Microchip Technology PIC16LF724-E/ML is an 8-bit PIC16 RISC microcontroller featuring 7KB Flash program memory, an internal oscillator up to 16 MHz, and an operating voltage range of 1.8V to 5.5V, housed in a 44-pin QFN (8x8 mm) package with exposed pad. The PIC16LF724 is part of Microchip's PIC16F/LF72x family that integrates nanoWatt XLP extreme low-power technology and mTouch capacitive-touch peripherals, targeting battery-powered and human-interface applications. A microcontroller (MCU) is a single-chip computer that combines a CPU core, program memory (Flash/ROM), data memory (RAM), peripherals, and I/O on one silicon die. The PIC16 family uses a 14-bit instruction word with a RISC-style Harvard architecture, and the 'LF' prefix denotes the low-voltage variant qualified for 1.8V minimum VDD. Microcontrollers sit within the broader category of embedded processors -> microcontrollers -> 8-bit MCUs -> low-power MCUs, and are the workhorse controllers in nearly every battery-powered consumer, industrial, and automotive node. Key features of the PIC16LF724 include 7KB Flash, 256 bytes RAM, 36 I/O pins, 14-channel 8-bit ADC, two comparators, a 16-bit timer, and an mTouch capacitive-touch sensor module. The nanoWatt XLP technology delivers typical sleep currents below 1 uA and active currents around 50 uA at 1 MHz, making the part well suited to energy-harvesting or multi-year-battery products. The architecture uses a 14-bit wide instruction path with a hardware multiplier and a 2-stage pipeline, providing deterministic throughput at 16 MHz (LF variant). On-chip peripherals include the Master Synchronous Serial Port (MSSP) for SPI/I2C, an Enhanced Universal Synchronous Asynchronous Receiver Transmitter (EUSART), and PWM/capture modules supporting motor and LED control. Typical applications include consumer remote controls, white goods front panels with capacitive touch, IoT sensor nodes, HVAC thermostat controls, battery chargers with LED indicators, and small appliance control boards. Designers value the LF724 for its combination of low power, on-board touch sensing, and Microchip's free MPLAB X IDE toolchain. When designing with the PIC16LF724, allocate the exposed pad (EP) as a thermal/ground pad with at least 6 thermal vias to a continuous ground plane. Verify that your VDD rise time is below the in-circuit serial programming (ICSP) specification to guarantee Flash programming reliability across -40C to +125C. This page synthesizes distributor pricing, drop-in alternatives from Microchip's PIC16LF72x family, and practical design notes not found in the manufacturer datasheet.

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PIC16LF724-E/MV

PIC16LF724-E/MV - 8-bit MCU, 7KB Flash, 20MHz, 40-UQFN | Microchip

The Microchip Technology PIC16LF724-E/MV is an 8-bit CMOS flash microcontroller from the PIC® XLP™ 16F family, integrating 7KB (4K x 14) of program Flash, 192 bytes of RAM, and a 20 MHz instruction-cycle core in a 40-pin UQFN (MV) exposed-pad package. The 'LF' suffix denotes the low-voltage / low-power 'F' process variant that operates down to 1.8V, while the trailing 'E' indicates the -40C to +125C extended industrial temperature grade. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program and data memory, peripherals, and I/O on one die. The PIC16 family sits at the low-power, cost-optimized end of Microchip's 8-bit portfolio and uses a 14-bit wide instruction word, separate program and data buses (Harvard architecture), and a deterministic single-cycle instruction pipeline. PIC microcontrollers are widely used in consumer appliances, sensor nodes, motor control loops, and battery-powered IoT devices where predictable interrupt latency and ultra-low standby current are critical. Key features of the PIC16LF724-E/MV include nanoWatt XLP™ sleep modes for sub-µA standby current, a 10-bit ADC with up to 14 channels, multiple timer modules (Timer0, Timer1, Timer2), an Enhanced Universal Synchronous Asynchronous Receiver Transmitter (EUSART) and an MSSP module for SPI/I2C, plus up to 36 digital I/O pins multiplexed onto the 40-pin UQFN package. The internal 16 MHz high-speed oscillator and 31 kHz low-power oscillator can be switched at run-time, allowing average current to be tuned to the application's duty cycle. The device is built on a 0.18 µm-enhanced-flash CMOS process and supports in-circuit serial programming (ICSP) plus in-circuit debugging via two ICD pins, allowing production-line programming and field firmware updates without removing the part from the board. Brown-out reset (BOR), power-on reset (POR), and a watchdog timer with its own on-chip low-power oscillator provide robust recovery from supply and code-flow faults - essential for unattended embedded deployments. Typical applications for the PIC16LF724-E/MV include low-power IoT sensor nodes, battery-powered remote controls, white-goods user-interface boards, simple motor-control peripherals (small fans, pumps, valve drivers), and industrial sensor conditioning front-ends. The combination of nanoWatt XLP™ sleep modes, the wide 1.8V-3.6V operating range, and ample digital I/O makes it especially attractive where the MCU spends most of its life asleep and only wakes to take a measurement or toggle a load. When designing with this part, budget the decoupling network carefully: place a 100 nF X7R ceramic as close as practical to each VDD/VSS pair, and add a bulk 1-10 µF tantalum or ceramic on the supply rail. The exposed thermal pad on the UQFN package must be soldered to the PCB ground plane for both thermal dissipation and electrical return. This page synthesizes distributor pricing, drop-in same-package alternatives, and practical design notes that go beyond the manufacturer datasheet, helping engineers select and qualify the PIC16LF724-E/MV for low-power embedded designs in 2026.

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PIC16LF724-I/ML

PIC16LF724-I/ML - 8-bit 20MHz XLP MCU, 7KB Flash, QFN-44 | Microchip

The Microchip Technology PIC16LF724-I/ML is an 8-bit PIC microcontroller built on a nanoWatt XLP extreme-low-power architecture, offering 7KB of Flash program memory, 16 MHz internal oscillator (20 MHz instruction throughput), and 1.8V to 3.6V supply operation in a 44-pin QFN package. It is part of the PIC16(L)F72X family targeting ultra-low-power embedded applications where battery life and peripheral integration matter more than raw CPU speed. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, non-volatile program memory, working RAM, and configurable peripherals. The PIC16F family uses a RISC-style 14-bit instruction set optimized for deterministic interrupt response and compact code density. Within the broader taxonomy, the PIC16LF724 belongs to the 8-bit MCU class, then the PIC16 mid-range family, then Microcontrollers > Integrated Circuits. The "LF" suffix denotes the wide-Vdd low-power variant (1.8V-3.6V) compatible with lithium battery chemistries, while the "F724" sub-family adds LCD drive capability to the baseline PIC16F architecture. Key features include 25 digital I/O pins, an internal 16 MHz oscillator with PLL capable of 32 MHz on F devices, on-chip LCD driver supporting up to 96 segments, a 10-bit ADC with up to 14 channels, two 8-bit and one 16-bit timers, and nanoWatt XLP sleep currents in the nanoamp range. The 1.8V minimum supply enables direct connection to single-cell Li-coin or two AA cells without boost conversion, while the integrated LCD segment driver eliminates an external charge-pump IC in metering and wearable designs. The PIC16LF724-I/ML uses a Harvard memory architecture with separate program and data buses, hardware multiply support via an 8x8 unsigned multiplier, and an instruction pipeline that completes most operations in one cycle. Compared with newer PIC16F1xxx families it offers smaller Flash and RAM, but its low-voltage LF process node keeps active and sleep currents competitive for cost-sensitive battery products. Typical applications include battery-powered metering (water/gas/electric), wearable health patches, remote keyless entry, electronic shelf labels, smoke detectors, and low-cost consumer appliances. The integrated LCD segment driver removes a dedicated LCD controller and simplifies the BOM in HMI segments that previously required a discrete HT1621 or similar part. When designing with this part, budget the I/O budget carefully - 25 GPIO pins is modest for a 44-pin package, so designers migrating from larger-pin PIC16LF193x parts must verify pin-out compatibility. Use the MPLAB XC8 compiler and the PICkit or MPLAB ICD programmer family for development; in-circuit serial programming (ICSP) requires only two dedicated pins. This page synthesizes distributor pricing, drop-in same-package alternatives, and practical design notes not collated on the manufacturer datasheet.

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PIC16LF724-I/P

PIC16LF724-I/P - 8-Bit 20MHz 7KB Flash MCU 40-PDIP | Microchip

The Microchip Technology PIC16LF724-I/P is an 8-bit PIC16 microcontroller with 7 KB (4K x 14) of Flash program memory, an integrated 20 MHz internal oscillator option, and 36 general-purpose I/O pins, housed in a 40-pin PDIP (Plastic DIP, 0.600 in / 15.24 mm wide) through-hole package. It belongs to the PIC® XLP™ 16F family with nanoWatt XLP extreme-low-power technology, operates from a 1.8 V to 3.6 V supply, and is rated for the industrial -40 °C to +85 °C temperature range. An 8-bit microcontroller (MCU) is a single-chip computer that integrates a CPU, program memory (Flash/ROM), data memory (RAM), and peripherals on one die. The PIC16 architecture uses a RISC-style instruction set with a fixed-width 14-bit instruction word optimized for deterministic interrupt response. Within the broader taxonomy, this device is an 8-bit MCU -> microcontroller -> embedded processor -> semiconductor IC. The "LF" prefix designates the wide-voltage, low-power variant, while the "XLP" badge indicates the nanoWatt power-saving IP blocks. The PIC16LF724-I/P features 192 bytes of RAM, 256 bytes of EEPROM, an internal 16 MHz high-precision oscillator (calibrated to ±1% typical), and an internal 31 kHz low-power oscillator for sleep-mode timekeeping. Peripherals include an 8-channel 10-bit ADC, two 8-bit timers, one 16-bit timer, an Enhanced USART, MSSP (I²C/SPI), and up to four PWM outputs with the Enhanced Capture/Compare/PWM (ECCP) module. The core consumes roughly 1.8 µA in sleep with Watchdog Timer enabled at 3 V. Typical applications include battery-powered sensor nodes, low-power wireless remotes, consumer appliance controllers, white-goods user interfaces, small-embedded HMI displays, and industrial instrumentation front ends. The 40-pin PDIP package simplifies prototyping on breadboards and through-hole development boards, making the part a common choice for early-stage firmware bring-up before migrating to a QFN surface-mount variant in production. When migrating to the surface-mount family, the designer should consider PIC16LF724-I/PT (TQFP-44) and PIC16LF724-I/ML (QFN-44), which are die-identical but require PCB rework. Always validate that the ICD/debug header and programming tool match the chosen package.

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PIC16LF724-I/PT

PIC16LF724-I/PT - 8-bit 20MHz 7KB Flash XLP MCU | Microchip

The Microchip Technology PIC16LF724-I/PT is an 8-bit PIC16F-series microcontroller in the extreme-low-power (XLP) nanoWatt XLP family, featuring 7 KB (4K x 14) of Flash program memory, 192 bytes of RAM, and 36 digital I/O pins in a 44-pin TQFP (10x10 mm) package. It operates from 1.8V to 3.6V, supports a maximum CPU clock of 20 MHz at 3.3V, and is specified over the industrial -40C to +85C temperature range. An 8-bit microcontroller (MCU) is a single-chip computer built around an 8-bit data path, integrating a CPU core, non-volatile program memory (Flash/ROM), volatile data memory (RAM), and a fixed set of peripherals such as timers, ADC, comparators, and communication modules. PIC microcontrollers use a Harvard RISC architecture with a 14-bit instruction word optimized for deterministic execution and very low active and sleep current. The PIC16LF724-I/PT belongs to the PIC16F mid-range family and the broader XLP nanoWatt XLP product line, which targets battery-powered and energy-harvesting designs where quiescent current, deep-sleep retention, and watchdog-timer-driven wake-up are primary design constraints. Key features include an integrated 8-bit ADC, multiple Capture/Compare/PWM (CCP) modules, on-chip 32 kHz oscillator support for low-power timekeeping, an internal voltage reference, and an enhanced Universal Synchronous Asynchronous Receiver Transmitter (EUSART) for serial communication. The 36 I/O pins are arranged as 25 high-current capable ports plus 11 shared/auxiliary signals, providing ample headroom for keypad scans, LED matrix drive, and sensor multiplexing on a single chip. The PIC16LF724 architecture combines a 14-bit instruction set with a hardware multiplier, indirect/linear data-memory addressing, and dual clock sources (HFINTOSC and LFINTOSC), enabling software to toggle the CPU between high-performance 20 MHz operation and sub-microamp sleep states. Internal brown-out reset, power-on reset, and a configurable watchdog timer (WDT) provide robust unattended operation in industrial environments. Typical applications include handheld battery-powered instruments, low-power remote sensor nodes, consumer white goods user panels, HVAC thermostat control, and IoT edge nodes. The wide 1.8V-3.6V supply range makes the device directly compatible with single-cell Li-ion, two-cell AA, and 3.3V regulated rails. When designing with this MCU, allocate one or two I/O pins for In-Circuit Serial Programming (ICSP) and reserve adequate decoupling (100 nF + bulk) near VDD/AVDD. Plan current budgets assuming deep-sleep currents in the sub-microamp range and active-mode currents of a few hundred microampere at 1 MHz to extend battery life. This page synthesizes distributor pricing, same-brand drop-in alternatives, application design patterns, and practical engineering notes not consolidated on any single manufacturer or distributor page.

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PIC16LF724T-I/MV

PIC16LF724T-I/MV - 7KB Flash 8-bit MCU 40-pin UQFN | Microchip

The Microchip Technology PIC16LF724T-I/MV is a 40-pin 8-bit Flash microcontroller from the PIC16F family with nanoWatt XLP extreme-low-power technology, offering 7 KB of Flash program memory (4K x 14 words), 192 bytes of RAM, and a maximum CPU clock of 20 MHz, all housed in a 40-lead UQFN package with exposed pad. The wide-operating-voltage 'LF' variant accepts supplies from 1.8 V to 3.6 V, making it suited to battery-powered embedded systems. A microcontroller (MCU) is a single-chip processor that integrates a CPU, non-volatile Flash memory for program storage, SRAM for runtime data, and a rich set of peripherals such as timers, ADC, comparators, communication interfaces, and I/O ports in one package, replacing many discrete logic and timing components. Microcontrollers sit at the bottom of the processor taxonomy - microcontroller -> embedded processor -> integrated circuit -> semiconductor - and dominate consumer, industrial, automotive, and IoT applications where deterministic low-power real-time control is required. Key features include nanoWatt XLP sleep currents as low as 20 nA (typical), an integrated 10-bit ADC with up to 14 channels, multiple capture/compare/PWM modules, two analog comparators with selectable reference, on-chip EEPROM emulation, an Enhanced Universal Synchronous Asynchronous Receiver Transmitter (EUSART) and support for SPI and I2C masters/slaves. The on-chip debug and In-Circuit Serial Programming (ICSP) interfaces enable field upgrades via standard MPLAB tools. The UQFN-40 footprint provides a compact 5 x 5 mm body with an exposed thermal pad for improved dissipation in dense PCBs. Architecturally the PIC16LF724 uses a 14-bit modified Harvard RISC core with 49 instructions and a 16-level hardware stack, well suited to interrupt-driven control loops. The XLP technology combines low-leakage MOS design, switchable clock sources (INTOSC up to 16 MHz), and core-independent peripherals that allow the CPU to sleep while timers, comparators, or the ADC continue to operate and wake the device only on events. Typical applications include battery-powered sensor nodes, low-power IoT end nodes, remote controls, medical instrumentation, energy-harvesting systems, white-goods user interfaces, and small appliance motor/timer control. Any portable product that runs from a coin cell or Li-Ion battery for months to years benefits from the deep-sleep nanoWatt modes. When laying out the PCB, expose the UQFN thermal pad with a continuous ground plane and stitch vias to the inner ground layers; do not route signals under the pad. Bulk-decouple VDD with 1 uF and 100 nF ceramics within 2 mm of the pins, place the ICSP/ICD signals on a dedicated header, and keep the external crystal or high-speed clock traces short and guard-grounded to preserve the ADC's noise performance. This page synthesizes distributor pricing, drop-in same-package alternatives, and practical design notes not found in the manufacturer datasheet.

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PIC16LF724T-I/PT

PIC16LF724T-I/PT - 8-bit MCU, 7KB Flash, 20MHz, nanoWatt XLP | Microchip

The Microchip Technology PIC16LF724T-I/PT is an 8-bit PIC microcontroller belonging to the PIC® XLP™ 16F family, featuring 7KB (4K × 14) of Flash program memory and executing instructions at up to 20 MHz. It is housed in a 44-pin TQFP (10×10 mm) surface-mount package with tape-and-reel packaging for high-volume assembly. A microcontroller (MCU) is a single-chip computer containing a CPU core, program and data memory, and a rich set of peripheral interfaces such as ADC, timers, communication ports, and GPIO. Within the broader taxonomy, the PIC16LF724 sits under: microcontroller -> 8-bit MCU -> PIC16 architecture -> PIC16F family -> low-power 'LF' variant. The 'LF' prefix denotes an extended voltage range (1.8 V to 3.6 V for the LF part), which is critical for battery-powered designs that previously required a separate voltage regulator. Key features include 7KB Flash program memory, 256 bytes of RAM (typical for this family), a 12-channel 8-bit ADC, multiple PWM modules, USART, MSSP (SPI/I²C), and Microchip's nanoWatt XLP™ extreme-low-power technology for sleep currents in the nanoamp range. The 20 MHz internal oscillator enables designs without an external crystal, reducing BOM cost and PCB area. Typical applications include consumer electronics, low-power battery-powered sensors, white goods and HVAC control interfaces, simple motor control, LED lighting controllers, and low-cost IoT edge nodes. The wide operating voltage and low-power modes make the part especially suitable for energy-harvesting applications. When designing with this device, ensure proper decoupling on VDD with a 0.1 µF ceramic capacitor placed as close to the pin as possible, and follow Microchip's recommended layout for ICSP programming pins. The 44-TQFP package offers generous I/O for a low-end MCU and is footprint-compatible with other PIC16F/LF parts in the same family. This page synthesizes distributor pricing (LCSC, DigiKey, Mouser, Kynix, RS-Online, Hotenda), tape-and-reel packaging details, parametric comparisons versus other PIC16LF72x family members, and practical design guidance beyond the manufacturer datasheet alone.

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PIC16LF726-E/SO

PIC16LF726-E/SO - 8-bit 20MHz XLP MCU 14KB Flash | Microchip

The Microchip Technology PIC16LF726-E/SO is an 8-bit RISC microcontroller built on the PIC16 CPU core, delivering up to 20 MHz of operation with 14 KB (8K x 14) of Flash program memory and 368 bytes of data RAM, housed in a 28-pin SOIC package. The device belongs to Microchip's nanoWatt XLP (eXtreme Low Power) family, engineered for battery-powered and energy-harvesting applications where sleep current is critical, and integrates 25 general-purpose I/O lines alongside dedicated peripherals including I2C, SPI, and USART communications channels. The 'LF' prefix indicates a wide-voltage core operating from 1.8 V to 3.6 V (with internal 16 MHz oscillator specified in Mouser's description), while the 'F' sibling PIC16F726 covers the higher 2.0-5.5 V range, allowing easy system migration between low-voltage and standard-voltage rails. An 8-bit microcontroller is a single-chip computer built around an 8-bit data bus, integrating CPU, RAM, non-volatile program memory, and peripherals on one die. Within the broader taxonomy, the PIC16LF726 sits under PIC16 family -> PIC16F7xx sub-family -> 8-bit PIC microcontrollers -> microcontrollers (MCU) -> microprocessors and microcontrollers -> semiconductor ICs. Its primary role in any embedded system is to provide deterministic real-time control, sensor readout, user-interface handling, and low-speed serial bridging between human-interface elements and a host processor. Key features include 14 KB self-programmable Flash (8K single-word instructions of 14 bits each), 368 bytes of SRAM, a 256-byte EEPROM data block, a 10-bit ADC with multiple channels, dual analog comparators, PWM modules, and a four-phase on-chip oscillator that supports a 16 MHz internal RC mode for BOM-saving designs without external crystals. The XLP variant typically offers sleep currents in the tens-of-nA range, watchdog timer, brown-out reset, and in-circuit serial programming (ICSP) via two pins. Typical applications include battery-powered sensor nodes, low-power IoT endpoints, white-good control boards (washing machines, microwave ovens, coffee makers), industrial HMI panels, handheld instruments, and remote-control transmitters. The PIC16LF726 is particularly attractive when engineers need legacy PIC16 toolchain compatibility, proven long-term Microchip supply, and reliable XLP deep-sleep performance below 1 uA. A common design trade-off: 8-bit PIC cores trade raw MIPS for deterministic interrupt latency and code efficiency in bit-manipulation-heavy code. Plan for 5 V-tolerant pin behavior by reviewing the electrical characteristics table, and ensure the ICSP/ICD pin pair is reserved for in-system programming. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone, helping engineers evaluate second-source options, lifecycle risk, and PCB-layout constraints for new designs.

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PIC16LF726-E/SS

PIC16LF726-E/SS - 8-bit 20MHz 14KB Flash MCU | Microchip

The Microchip Technology PIC16LF726-E/SS is an 8-bit PIC microcontroller from the PIC16F family featuring nanoWatt XLP (eXtreme Low Power) technology, 14KB (8K x 14 words) of Flash program memory, 20MHz internal oscillator, and a 1.8V-5.5V wide operating voltage range, all housed in a 28-pin SSOP package. It targets ultra-low-power embedded applications that need substantial on-chip Flash, generous RAM and EEPROM, and rich peripherals including A/D, PWM, I2C, SPI and AUSART. An 8-bit microcontroller (MCU) is a single-chip computer that integrates a CPU, program memory (Flash/ROM), data memory (RAM), non-volatile storage (EEPROM), and a range of peripherals (timers, communication interfaces, ADC) into one device. Within the embedded hierarchy, this part belongs to: PIC16F family -> PIC16 mid-range core -> 8-bit MCU -> microcontroller -> semiconductor IC. The "LF" prefix indicates the low-voltage, low-power variant; the "E" suffix indicates the extended (-40C to +125C) industrial temperature range; the "/SS" suffix indicates the 28-pin 0.209-inch (5.30mm) Shrink Small Outline Package. Key features of this device include 14KB Flash program memory, 256 bytes EEPROM data, 768 bytes RAM, a 20MHz internal oscillator (selectable), 11 channels of 8-bit ADC with automatic acquisition, two Capture/Compare/PWM (CCP) modules, AUSART, I2C and SPI peripherals, an 8-bit timer (TMR0), two 16-bit timers (TMR1/TMR2), a Watchdog Timer (WDT), Enhanced Power-On Reset (POR), Brown-Out Reset (BOR), and In-Circuit Serial Programming (ICSP). nanoWatt XLP technology typically delivers sleep currents in the tens of nanoamperes, making this device attractive for battery-powered IoT nodes. The PIC16LF726-E/SS is well suited to battery-powered sensors, remote controls, low-power wireless sensor nodes, energy harvesting controllers, capacitive touch (mTouch) interfaces, consumer appliances, and low-end industrial controllers. The wide 1.8V-5.5V range simplifies designs that operate from single-cell Li-ion (3.7V nominal) or 2xAA alkaline cells. When designing with this part, ensure ICSP programming header pins are accessible, calculate total power budget using PIC datasheet typical sleep current, and verify ADC input impedance vs sampling time for high-impedance sources. Compared to the non-LF PIC16F726 variant, the "LF" device extends low-voltage operation to 1.8V and improves sleep current; the -E grade adds the -40C to +125C industrial range over the standard -I grade. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the bare manufacturer datasheet.

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PIC16LF726-I/SO

PIC16LF726-I/SO - 8-bit 20MHz 14KB Flash MCU | Microchip

The Microchip Technology PIC16LF726-I/SO is an 8-bit PIC microcontroller in the PIC® XLP™ 16F family, featuring 14KB of Flash program memory (8K x 14 words), a 20 MHz maximum CPU clock, and a 28-pin SOIC (SO) wide-body package. It operates across a supply voltage range of 1.8V to 3.6V (with extended range up to 5.5V for some pins per the family datasheet), integrates a 16 MHz internal oscillator, and supports 25 I/O ports. An 8-bit microcontroller (MCU) is a single-chip computer that integrates a CPU, program memory, RAM, peripherals, and I/O on one silicon die. PIC microcontrollers are RISC-based, Harvard-architecture devices known for deterministic instruction execution, low power consumption, and a compact instruction set. Within the broader taxonomy, the PIC16F sits between 8-bit baseline PIC10/12 and enhanced mid-range PIC18 devices, targeting applications that need more memory and peripherals than baseline parts but lower cost and power than 16-bit dsPIC or 32-bit ARM devices. The "LF" prefix denotes the low-voltage (F) family, while the "XLP" designation indicates Microchip's nanoWatt XLP extreme-low-power technology. Key features include 14KB Flash self-programmable memory, 256 bytes of EEPROM, 768 bytes of RAM, a 12-channel 8-bit ADC with automatic acquisition timing, two Capture/Compare/PWM (CCP) modules, three timers, an Enhanced Universal Synchronous Asynchronous Receiver Transmitter (EUSART), two analog comparators, and an on-chip 16 MHz precision oscillator. The XLP technology enables standby currents as low as 20 nA and active currents around 50 µA at 1 MHz, making the part well suited to battery-powered designs. Typical applications span consumer electronics, low-power wireless sensors, battery chargers, white goods, remote controls, energy harvesting nodes, and small industrial control boards. The SOIC-28 wide-body footprint simplifies hand-soldering for prototypes and supports standard 300-mil SO sockets. A 28-pin QFN variant (PIC16LF726-I/ML) is available when PCB area is constrained. When designing with this part, ensure that the configuration words (oscillator selection, watchdog timer, brown-out reset, code protection) are set correctly, and that ICD pins (PGC/PGD) are reserved for in-circuit debugging. For automotive or extended-temperature environments, use the -E (extended) or -MV grades rather than the -I industrial grade. This page synthesizes distributor pricing, drop-in same-package alternatives, and practical design notes not found in the manufacturer datasheet.

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PIC16LF726-I/SP

PIC16LF726-I/SP - 14KB Flash 8-bit MCU 20MHz | Microchip

The Microchip Technology PIC16LF726-I/SP is an 8-bit RISC CMOS microcontroller from the PIC16F family with nanoWatt XLP (eXtreme Low Power) technology, housed in a 28-pin SPDIP (Skinny Plastic DIP) through-hole package. The device integrates 14KB (8K x 14) of self-programmable Flash program memory, 368 bytes of data RAM, and runs at up to 20 MHz instruction clock from a 1.8 V to 3.6 V supply, with internal oscillator options supporting 16 MHz and 32 kHz operation. An 8-bit microcontroller (MCU) is a single-chip computer built around an 8-bit data path and a reduced instruction set. Within the broader semiconductor hierarchy, microcontrollers sit under digital logic ICs and embedded processors, integrating CPU core, non-volatile program memory, volatile data RAM, timers, communication peripherals, and interrupt logic into one package. The PIC16F architecture in particular uses a Harvard-style 14-bit instruction word optimized for deterministic single-cycle execution, making PIC MCUs a popular choice for low-power, cost-sensitive embedded control. Key features of the PIC16LF726 include 11 channels of 8-bit Analog-to-Digital Conversion (ADC), 5 timers, 2 PWM channels (CCP/ECCP), Brown-Out Detect (BOD), Power-On Reset (POR), and Watchdog Timer (WDT). Connectivity peripherals include one I2C/SPI bus and one Enhanced USART. The 25 digital I/O pins support peripheral pin select flexibility, and nanoWatt XLP technology enables deep sleep currents down to the low nanoampere range, extending battery life in always-on applications. Internally, the PIC16LF726 uses an enhanced mid-range PIC16 core with hardware multiplier support and a 16-level hardware stack. The 14-bit Flash program memory is self-programmable under firmware control, supporting in-application updates. The instruction set is a compact 35 single-word instruction subset, and most instructions complete in one instruction cycle (200 ns at 20 MHz), giving the device strong deterministic interrupt latency for real-time control. Typical applications include battery-powered sensor nodes, IoT edge devices, low-power wireless transmitters, home automation controllers, industrial process instrumentation, consumer appliance control panels, and USB-to-UART bridges. The combination of 11 ADC channels, 2 PWM outputs, and I2C/SPI/USART connectivity supports typical mixed-signal data acquisition and motor/actuator control designs in a single chip. A key design consideration is operating voltage: PIC16LF parts are rated for 1.8 V to 3.6 V (low-voltage F variant), while PIC16F726 (without the L) operates from 2.0 V to 5.5 V. Designers migrating between the two must revalidate brown-out and oscillator parameters. Decoupling must include one 100 nF ceramic capacitor on VDD placed within 3 mm of the pin. This page consolidates distributor pricing, pin-compatible same-family alternatives, and practical design notes to help engineers select and qualify the PIC16LF726-I/SP quickly.

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PIC16LF726-I/SS

PIC16LF726-I/SS - 14KB Flash, 20MHz 8-bit XLP MCU | Microchip

The Microchip Technology PIC16LF726-I/SS is an 8-bit CMOS RISC microcontroller in the PIC16F family with eXtreme Low Power (XLP) technology, packaged in a 28-pin SSOP (Shrink Small Outline Package). It features 14KB of Flash program memory, 368 bytes of RAM, 256 bytes of EEPROM, and operates up to 20MHz instruction throughput from a 1.8V to 3.6V supply. The integrated 8-channel 8-bit ADC, two CCP modules, five timers, and two PWM channels make it suitable for mixed-signal embedded designs. An 8-bit microcontroller (MCU) is a single-chip computer that integrates a CPU, program memory (Flash/ROM), data memory (RAM), and peripherals on one die. The PIC16 family uses a Harvard-architecture RISC core that executes one instruction per clock cycle (excluding branches), which delivers predictable throughput at low MHz. PIC16LF variants are the low-voltage (1.8V to 3.6V) members of the family and incorporate nanoWatt XLP technology that drops quiescent current into the nanoamp range during sleep, a critical feature for battery-powered and energy-harvesting products. Key features include 14KB (8K x 14) self-programmable Flash, nanoWatt XLP sleep modes below 100 nA typical, an enhanced 8-bit ADC with up to 8 channels, dual Capture/Compare/PWM (CCP) modules, two UART/SPI/I2C MSSP peripherals, a digital signal modulator, and an internal oscillator. The 28-SSOP footprint measures only 5.30 mm wide, suiting compact sensor nodes and handheld instruments. The architecture combines a 14-bit instruction word, an 8-level hardware stack, and direct interrupt handling, which gives deterministic response times. Brown-out Reset (BOR), Power-On Reset (POR), and the Watchdog Timer with its own on-chip RC oscillator are standard reliability features, and the in-circuit serial programming (ICSP) interface allows firmware updates without removing the part from the board. Typical applications include low-power wireless sensor nodes, battery-powered thermostats, portable medical instruments, e-metering, IoT edge nodes, and small motor control. Designers choose the PIC16LF726 when 14KB Flash is sufficient and ultra-low sleep current matters more than raw MIPS. When designing with this part, derate clock speed at voltages below 2.5V (the 20MHz maximum requires VDD >= 2.7V). Decouple VDD with a 100 nF ceramic plus 1 uF bulk capacitor placed within 5 mm of the pins, and ensure MCLR is pulled up through 10 kohm unless the debugger drives it. This page synthesizes distributor pricing, drop-in alternatives in the same 28-SSOP footprint, and practical design notes that are not consolidated on the manufacturer datasheet.

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PIC16LF723A-E/SP - 7KB Flash 8-bit MCU, 28-SPDIP | Microchip

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PIC16LF723AT-I/ML - 8-bit PIC MCU, 7KB Flash, 20MHz, 28-QFN | Microchip

PIC16LF723AT-I/MV - 7KB Flash 20MHz XLP MCU | Microchip

PIC16LF723AT-I/SO - 8-bit PIC MCU, 7KB Flash, 20MHz | Microchip

PIC16LF723AT-I/SS - 8-bit 20MHz MCU 7KB Flash XLP | Microchip

PIC16LF723T-I/ML - 8-bit MCU, 7KB Flash, 16MHz, QFN-28 | Microchip

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PIC16LF724-E/MV - 8-bit MCU, 7KB Flash, 20MHz, 40-UQFN | Microchip

PIC16LF724-I/ML - 8-bit 20MHz XLP MCU, 7KB Flash, QFN-44 | Microchip

PIC16LF724-I/P - 8-Bit 20MHz 7KB Flash MCU 40-PDIP | Microchip

PIC16LF724-I/PT - 8-bit 20MHz 7KB Flash XLP MCU | Microchip

PIC16LF724T-I/MV - 7KB Flash 8-bit MCU 40-pin UQFN | Microchip

PIC16LF724T-I/PT - 8-bit MCU, 7KB Flash, 20MHz, nanoWatt XLP | Microchip

PIC16LF726-E/SO - 8-bit 20MHz XLP MCU 14KB Flash | Microchip

PIC16LF726-E/SS - 8-bit 20MHz 14KB Flash MCU | Microchip

PIC16LF726-I/SO - 8-bit 20MHz 14KB Flash MCU | Microchip

PIC16LF726-I/SP - 14KB Flash 8-bit MCU 20MHz | Microchip

PIC16LF726-I/SS - 14KB Flash, 20MHz 8-bit XLP MCU | Microchip