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PIC16F723A-E/SS - 8-Bit XLP 20MHz MCU | Microchip
PIC16F723A-E/SS

PIC16F723A-E/SS - 8-Bit XLP 20MHz MCU | Microchip

The Microchip Technology PIC16F723A-E/SS is an 8-bit flash microcontroller from the PIC16 (L)F722A/723A family, featuring nanoWatt XLP (eXtreme Low Power) technology in a 28-pin SSOP (Shrink Small Outline) package. The device runs the enhanced mid-range PIC16 core at up to 20MHz instruction frequency (200ns instruction cycle), integrates 7KB of flash program memory (4K x 14 words), 192 bytes of RAM, and 128 bytes of EEPROM. It operates from 1.8V to 5.5V across the extended -40C to +125C industrial temperature range. An 8-bit microcontroller (MCU) is a single-chip computer that integrates a CPU, program memory, data memory, peripherals, and I/O on one die. The '8-bit' data path is the classic architectural sweet spot for cost-sensitive, deterministic, low-power embedded control; this part sits inside the broader PIC16 family -> PIC mid-range MCU -> 8-bit MCU -> microcontroller hierarchy. The flash-based program memory is in-system programmable (ICSP), enabling field upgrades and shortening time-to-market. Key features of the PIC16F723A-E/SS include 11 analog channels on a 10-bit ADC, two comparators, four 8-bit timers plus one 16-bit timer, a master I2C/SPI interface plus an enhanced USART, a 4-channel PWM module, and the nanoWatt XLP low-power architecture that delivers sub-uA sleep current. The 'A' revision adds capacitive touch (mTouch) support, an internal 16MHz oscillator with 2% accuracy, and an extended instruction set versus the original PIC16F723. The 28-SSOP package is pin-compatible with the PIC16F722A-E/SS, which has only 3.5KB flash versus the 723A's 7KB. The device is typically designed in with a 32.768kHz external crystal for RTC operation or run on the internal oscillator, with ICSP programming via PGC/PGD pins sharing the RB6/RB7 port. The PIC16F723A-E/SS is qualified for industrial and consumer applications including home appliances, sensor interfaces, and remote controls. Typical applications include battery-powered sensor nodes (nanoWatt XLP sleep modes extend coin-cell life), capacitive touch user interfaces (mTouch peripheral), low-cost motor and lighting controllers (PWM + ADC feedback), and industrial control panels. The wide 1.8V-5.5V range and -40C to +125C qualification allow deployment directly from 2xAA cells through to 5V regulated rails. When designing in this MCU, budget for the 2-bank flash memory map and ensure C source uses the `__bank` qualifiers where bank-bound calls cross bank 1/2 boundaries. For sleep-current-sensitive designs, switch off the ADC, comparators, and Fosc before entering sleep, and prefer the 31kHz LFINTOSC over an external crystal when timing is non-critical. This page synthesizes real-time distributor pricing, Microchip cross-references, and practical application-circuit design notes that complement the manufacturer datasheet (Document DS40001417C).

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PIC16F723A-I/ML - 8-bit 20MHz 7KB Flash MCU | Microchip
PIC16F723A-I/ML

PIC16F723A-I/ML - 8-bit 20MHz 7KB Flash MCU | Microchip

The Microchip PIC16F723A-I/ML is an 8-bit flash microcontroller in the mid-range PIC16 family, featuring a 20 MHz CPU, 7 KB of program Flash, and Microchip's nanoWatt XLP (eXtreme Low Power) technology, all housed in a 28-pin QFN (ML) package with a 6x6 mm body. A microcontroller (MCU) is a single-chip computer that integrates a CPU, non-volatile program memory (Flash/ROM), working memory (RAM), and programmable peripherals onto a single silicon die. The 8-bit PIC16 mid-range family uses a RISC-based Harvard architecture optimized for deterministic, low-power, embedded control. Within the power management IC ecosystem, MCUs act as host processors that supervise sensors, actuators, and user interfaces, balancing code density, real-time response, and energy efficiency. Key features of the PIC16F723A include 7 KB of self-programmable Flash program memory, 192 bytes of RAM, 256 bytes of EEPROM, and a 14-bit instruction set that delivers 200 ns instruction execution at 20 MHz. The device integrates up to 25 I/O pins, an 11-channel 8-bit ADC, two 8-bit timers, one 16-bit timer, an Enhanced USART, MSSP (SPI/I2C), and a Master Synchronous Serial Port. nanoWatt XLP technology provides sleep currents in the nanoamp range, making the part suitable for battery-powered applications. The wide 1.8 V to 5.5 V supply range supports both 3.3 V and 5 V designs. Architecturally, the PIC16F723A uses a 14-bit instruction word with a modified Harvard bus, allowing the CPU to fetch instructions and data simultaneously. On-chip peripherals are mapped to the SFR space and configured through bit-oriented control registers; the interrupt controller supports both core and peripheral sources with configurable priorities. The internal 16 MHz oscillator can be multiplied to 20 MHz, or an external crystal/resonator can be connected for higher timing accuracy. Typical applications include low-power sensor nodes, consumer white goods and home appliances, battery-powered instruments, LED lighting controllers, and small industrial control modules. The combination of nanoWatt XLP sleep modes and the integrated ADC/USART suits remote controls, smoke detectors, and energy-harvesting IoT edge devices. When designing with this part, pay attention to the Flash endurance specification (typically 100 k erase/write cycles minimum), the 1.8 V minimum Vdd for full-speed operation, and use the in-circuit serial programming (ICSP) interface for firmware updates. Place a 100 nF decoupling capacitor within 5 mm of the Vdd pin to minimize switching noise on the internal regulator. This page synthesizes distributor pricing, drop-in compatible QFN-28 alternatives, and practical design notes not found in the manufacturer datasheet.

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PIC16F723A-I/MV - 7KB Flash 28-Pin XLP MCU | Microchip
PIC16F723A-I/MV

PIC16F723A-I/MV - 7KB Flash 28-Pin XLP MCU | Microchip

The Microchip Technology PIC16F723A-I/MV is an 8-bit flash microcontroller featuring 7KB of program memory and the nanoWatt XLP extreme-low-power technology, housed in a 28-pin UQFN package with an exposed thermal pad. The device operates from 1.8V to 5.5V supply and supports clock speeds up to 20MHz, making it one of the broadest operating-range members of Microchip's PIC16(XLP) mid-range family. An 8-bit PIC microcontroller is a single-chip computer built around a Reduced Instruction Set Computer (RISC) core. PIC MCUs sit in the broader taxonomy of microcontrollers (MCU) -> embedded controllers -> semiconductor ICs, and they integrate CPU, non-volatile Flash, SRAM, peripherals, and I/O on a single die. The 8-bit PIC16 architecture executes instructions in a single instruction cycle (200ns at 20MHz), uses 35 single-word instructions, and targets cost-sensitive, low-power embedded designs ranging from consumer appliances to industrial sensors. Key features of the PIC16F723A-I/MV include 7KB (4K x 14 words) of self-programmable Flash, 192 bytes of RAM, 256 bytes of EEPROM, an integrated 16MHz internal oscillator (calibrated to +/-1% typical), an Enhanced Universal Synchronous Asynchronous Receiver Transmitter (EUSART), two 8-bit timers and one 16-bit timer, and a 14-channel 8-bit Analog-to-Digital Converter (ADC). The nanoWatt XLP block delivers ultra-low sleep currents for battery-powered applications. Architecturally, the PIC16F723A combines a 14-bit instruction word with 8-bit data paths and a hardware multiplier for compact code. The mTouch capacitive-touch peripheral and Capture/Compare/PWM (CCP) modules extend the device into HMI and motor-control segments without external ICs, while the ADC's internal voltage reference and selectable acquisition logic reduce BOM cost. Typical applications include battery-powered sensor nodes, IoT edge nodes, capacitive touch user interfaces, low-cost motor control loops, and consumer white-goods control panels. The wide 1.8V-5.5V supply range supports operation directly from single-cell Li-Ion, two-cell AA, or USB-derived 5V rails. When designing with this device, use the on-chip debug circuit (ICD) for non-intrusive in-circuit programming and verify the package's exposed pad is soldered to the PCB ground pour for rated thermal and electrical performance. Choosing the I-grade (-40C to +85C) variant supports consumer and industrial use; an E-grade automotive version is also available. This page synthesizes distributor pricing, drop-in same-package alternatives from the PIC16F722A/723A family, and practical PCB layout notes that complement the manufacturer's datasheet.

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PIC16F723A-I/SO - 20MHz 8-bit XLP MCU 7KB Flash 28-SOIC | Microchip
PIC16F723A-I/SO

PIC16F723A-I/SO - 20MHz 8-bit XLP MCU 7KB Flash 28-SOIC | Microchip

The Microchip PIC16F723A-I/SO is a 28-pin 8-bit PIC® microcontroller built on the nanoWatt XLP™ ultra-low-power platform, integrating 7 KB (4K x 14) of self-programmable Flash, 192 bytes of RAM, and 128 bytes of EEPROM, and operates up to 20 MHz from a 1.8 V to 5.5 V supply. Housed in a 28-pin 300-mil SOIC (-I/SO industrial temperature grade, -40°C to +85°C), the device is a drop-in member of the PIC16F722A/723A family. What is an 8-bit PIC microcontroller? An 8-bit MCU (microcontroller unit) is a single-chip computer that integrates CPU core, program memory, data memory, peripherals, and I/O on one silicon die, designed for deterministic, low-cost embedded control. The PIC16 family sits within the larger 8-bit MCU category, and within that the nanoWatt XLP variants target battery-powered and energy-harvesting applications where quiescent current in the nanoampere-to-microampere range extends operating life. Key features of the PIC16F723A-I/SO include 11 analog input channels (10-bit ADC), one Enhanced Capture/Compare/PWM (ECCP) module plus one CCP module, two 8-bit timers and one 16-bit timer, a 2-wire MSSP that supports I²C and SPI, an Enhanced USART, an internal 16 MHz high-accuracy oscillator (±1% typical), and deep-sleep currents as low as 50 nA typical (per the family data sheet). Architecturally, the PIC16F723A uses the 14-bit enhanced mid-range RISC core with a hardware 8x8 multiplier, a single 8-level hardware stack, and a vectored interrupt controller. The 4K-word Flash supports self-programming under firmware control, allowing in-field firmware updates via bootloader. The internal voltage reference (bandgap) and the configurable on-chip oscillator eliminate external timing components in most designs. Typical applications include IoT sensor nodes, battery-powered remote controls, low-cost consumer appliances, e-metering peripherals, and human-interface boards where its XLP sleep current plus integrated peripherals reduce both PCB area and BOM cost. Designers choose this device when 7 KB of Flash is sufficient and 11 ADC channels, plus an MSSP, are needed. When designing, plan the regulator and decoupling for the -I (industrial) temperature range; ensure the ICSP™ programming pins are accessible for in-circuit programming. Verify the absolute maximum VDD of 7.5 V is never exceeded at hot-plug events, and respect the brown-out-reset voltage thresholds (BOR) configured in the configuration words. This page synthesizes distributor pricing, drop-in alternatives within the PIC16 family, and practical design notes not consolidated on the manufacturer product page.

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PIC16F723A-I/SP - 7KB Flash 8-bit MCU 20MHz XLP | Microchip
PIC16F723A-I/SP

PIC16F723A-I/SP - 7KB Flash 8-bit MCU 20MHz XLP | Microchip

The Microchip Technology PIC16F723A-I/SP is an 8-bit flash microcontroller belonging to the PIC16F family with nanoWatt XLP (eXtreme Low Power) technology, operating at up to 20 MHz instruction clock and packaged in a 28-pin SPDIP (Skinny Plastic DIP) through-hole format. It integrates 7 KB of self-programmable flash program memory (4K x 14 words), 192 bytes of RAM, and 128 bytes of EEPROM, providing a balanced mix of code space and on-chip data storage for cost-sensitive embedded designs. The industrial temperature grade (-40C to +85C) and 2.0V to 5.5V wide operating range support battery-powered and industrial-sensing nodes. A microcontroller (MCU) is a single-chip computer containing a CPU core, program and data memory, peripheral interfaces, and I/O pins on one silicon die. The PIC16 family sits in Microchip's mid-range 8-bit portfolio, bridging simple PIC10/PIC12 baseline parts and the PIC18 enhanced family, and is widely used in consumer appliances, sensor hubs, lighting controllers, and battery-powered IoT nodes where code density, deterministic interrupt latency, and low sleep current dominate the design trade-off. Key features of the PIC16F723A-I/SP include 22 digital I/O pins (shared with analog and peripheral functions), an internal 16 MHz high-precision oscillator, an 8-channel 10-bit ADC, two 8-bit timers and one 16-bit timer, an Enhanced Universal Synchronous Asynchronous Receiver Transmitter (EUSART), and Master I2C/SPI interfaces. The XLP variants include Sleep modes drawing as little as 20 nA, an integrated mTouch capacitive-sensing peripheral, and a Watchdog Timer with on-chip low-power oscillator for fail-safe operation. The PIC16F723A-I/SP uses Microchip's enhanced mid-range 8-bit core with a 14-bit instruction word and a single-cycle hardware stack. In-system programming (ICSP) via two pins enables field firmware upgrades, and the ICD debug header allows MPLAB X IDE to step through code with breakpoints. The part shares its peripheral set, register map, and instruction set with the broader PIC16F72X family, allowing code portability across PIC16F722A, PIC16F723, and PIC16F723A silicon revisions. Typical applications include consumer white goods and small kitchen appliances, HVAC thermostat control boards, battery-powered sensor transmitters, LED lighting drivers, capacitive touch user interfaces, and remote control units. The combination of low sleep current, ample I/O count, and small code footprint also makes the part a common choice for drop-in modernization of legacy PIC16C/PIC16F designs. When designing with this MCU, allocate a 100 nF decoupling capacitor adjacent to each VDD/VSS pair, follow Microchip's PCB layout guideline for the ICSP clock/data lines, and use the Configuration Words to lock the unused peripherals in reset. The 28-pin SPDIP package is convenient for breadboard prototyping and through-hole production boards; for SMT designs, choose the PIC16F723A-I/SO (SOIC-28) or PIC16F723A-I/ML (QFN-28) variants instead. This page synthesizes distributor pricing, drop-in replacement MPNs in the same SPDIP-28 footprint, and practical design notes compiled from Microchip's PIC16(L)F722A/723A datasheet and application notes - data not aggregated on a single distributor or manufacturer page.

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PIC16F723A-I/SS - 8-bit MCU 7KB Flash 20MHz XLP | Microchip
PIC16F723A-I/SS

PIC16F723A-I/SS - 8-bit MCU 7KB Flash 20MHz XLP | Microchip

The Microchip PIC16F723A-I/SS is an 8-bit PIC microcontroller in the mid-range PIC16 family, featuring 7KB Flash program memory, 192 bytes RAM, and an integrated 20 MHz internal oscillator, all housed in a 28-pin SSOP package. It operates across a wide supply range of 1.8V to 5.5V and integrates Microchip's nanoWatt XLP extreme low-power technology, achieving typical sleep currents in the microampere range for battery-driven applications. An 8-bit PIC microcontroller is a compact, single-chip computer built on a Harvard RISC architecture that executes one instruction per clock cycle (except branches). The PIC16 mid-range core provides 35 single-word instructions, deterministic timing, and a small footprint, making PIC16F devices a workhorse for embedded control in appliances, sensors, and low-power industrial nodes. They sit in the hierarchy: microcontroller -> 8-bit MCU -> embedded controller -> semiconductor. Key differentiating features include 11-channel 8-bit ADC, two comparators, enhanced CCP modules, MSSP (SPI/I2C) and EUSART (asynchronous serial) peripherals, and nanoWatt XLP modes with typical currents below 1 uA in sleep with WDT enabled. The on-chip 16-level voltage regulator and brown-out reset improve robustness in noisy or battery-depleted environments. Architecturally, the PIC16F723A uses a modified Harvard core with separate program (Flash) and data (RAM) buses, 14-bit wide instructions, and a peripheral set optimized for mixed-signal control. The integrated 20 MHz internal oscillator eliminates external crystals in most designs, reducing BOM cost. The 28-pin SSOP variant (suffix /SS) supports surface-mount assembly while preserving pin compatibility with the SOIC (/SO), SPDIP (/SP), and QFN (/ML) siblings for PCB layout reuse. Typical applications include battery-powered sensor nodes, household appliances, low-power remote controls, HVAC thermostat controls, and small consumer appliances where low sleep current, on-chip ADC, and serial peripherals (EUSART + MSSP) cover the bulk of I/O needs without external components. When designing with this device, plan the oscillator start-up timer, watchdog timer, and brown-out reset behavior carefully during firmware bring-up. The internal oscillator is factory calibrated to within 1% across voltage and temperature, but high-accuracy UART or USB timing still benefits from a crystal. This page consolidates distributor pricing, package-pinned drop-in alternatives, and practical design notes that are not found in the manufacturer datasheet alone - giving engineers a single reference for part selection, second sourcing, and layout decisions.

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PIC16F723AT-I/MV - 8-bit 7KB Flash MCU, 28-Pin UQFN | Microchip
PIC16F723AT-I/MV

PIC16F723AT-I/MV - 8-bit 7KB Flash MCU, 28-Pin UQFN | Microchip

The Microchip PIC16F723AT-I/MV is a low-power 8-bit PIC16 RISC microcontroller with 7KB Flash program memory, available in a 28-pin UQFN EP (exposed pad) surface-mount package supplied on tape and reel. It is part of Microchip's PIC16F/LF722A/723A family and operates across 2.5V / 3.3V / 5V rails, qualified to AEC-Q100 for automotive applications. The 'T' suffix indicates tape-and-reel packaging and the 'I' indicates the -40C to +85C industrial temperature range. An 8-bit microcontroller (MCU) is a small, self-contained computer-on-a-chip containing a CPU, non-volatile program memory (Flash), working RAM, and a set of peripheral blocks such as timers, ADCs, comparators and communication ports. Microcontrollers belong to the broader category of embedded processors and sit one level below microprocessors in system hierarchy. The PIC16 core is a Harvard-architecture RISC design from Microchip Technology, executing most instructions in a single instruction cycle and offering deterministic interrupt response. The 'F' in PIC16F723A denotes Flash program memory, allowing in-circuit re-programming via ICSP. Key specifications of the PIC16F723AT-I/MV include 7KB of Flash program memory, 192 bytes of RAM, 11 ADC channels at 8-bit resolution, two 8-bit timers and one 16-bit timer, an Enhanced Capture/Compare/PWM (ECCP) module, and nanoWatt XLP extreme-low-power technology. Communication peripherals include AUSART (RS-232/RS-485), MSSP (I2C/SPI), and an SR-latch. Operating voltage spans 1.8V to 5.5V across LF and F speed grades, and the device supports internal 16MHz, 8MHz, 4MHz, 2MHz, 1MHz, 500kHz, 250kHz and 31kHz oscillator modes via the INTOSC block. The architecture combines a 14-bit instruction set with 8-bit data path, giving compact code density relative to 32-bit Cortex-M cores. The PIC16F723A family is a mid-range PIC16 device that balances peripheral count with package size, making it suitable for space-constrained designs that do not need full USB or CAN stacks. The internal oscillator eliminates external crystal components, while the integrated brown-out reset (BOR) and Power-on Reset (POR) improve system reliability. nanoWatt XLP provides sleep currents below 1 uA typical, enabling battery-powered applications. Typical applications include automotive body and convenience modules, battery-powered sensor nodes, low-power IoT endpoints, consumer appliance control panels, and small-form-factor human-machine interface (HMI) boards. The wide 1.8V-5.5V operating range also makes the part suitable for industrial sensor interfaces and 3.3V wireless modules. For designs requiring AEC-Q100 automotive qualification, this 'I' grade -40C to +85C version delivers automotive temperature resilience and PPAP documentation support. When designing with this MCU, consider that the UQFN EP package requires thermal vias under the exposed pad to the inner PCB ground plane for proper heat dissipation during sustained CPU activity. Programming uses Microchip's ICSP interface on PGx and PGCx pins, so layout must keep these accessible. For low-power sleep-mode operation, disable unused peripherals via firmware and verify the WDT configuration matches the desired current budget. This page synthesizes distributor pricing, drop-in same-package alternatives, and practical design notes not found in the manufacturer datasheet alone, giving engineers a single reference to compare footprint-compatible options and accelerate BOM decisions for 28-pin UQFN automotive-grade designs.

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PIC16F723AT-I/SO - 8-bit MCU, 7KB Flash, 20MHz | Microchip
PIC16F723AT-I/SO

PIC16F723AT-I/SO - 8-bit MCU, 7KB Flash, 20MHz | Microchip

The Microchip Technology PIC16F723AT-I/SO is an 8-bit RISC microcontroller from the PIC16F/LF722A/723A family, integrating 7KB (4K x 14) of Flash program memory with 192 bytes of RAM and operating at up to 20MHz CPU clock in a 28-pin SOIC package (wide body). It belongs to the PIC® XLP™ (eXtreme Low Power) family, supporting an extended operating voltage range from 1.8V to 5.5V. A microcontroller (MCU) is a single-chip computer containing a CPU, non-volatile program memory (Flash/ROM), volatile data memory (RAM), and a configurable set of peripherals on a single silicon die. The 8-bit PIC16 architecture uses a RISC-style instruction set with a fixed instruction width, prioritizing deterministic execution and code density for embedded control applications. Within the broader semiconductor hierarchy, the PIC16F723A sits under: MCU -> microcontroller -> embedded processor -> integrated circuit -> semiconductor. Key features include 7KB Flash program memory, 192 bytes RAM, 11 channels of 8-bit ADC, up to 25 digital I/O pins, an internal 16MHz high-precision oscillator (factory calibrated to ±1% typical), and an enhanced USART, MSSP (SPI/I2C), and Capture/Compare/PWM (CCP) module. NanoWatt XLP™ technology delivers typical sleep currents below 50 nA, making the part suitable for battery-powered sensor and metering nodes. The wide VDD range (1.8V-5.5V) allows direct operation from a single 3.3V or 5V rail or from low-voltage chemistries such as a single Li-ion cell. The PIC16F723A architecture implements a Harvard-style memory map with separate program and data buses, a hardware stack of 8 levels, and 35 single-word instructions. The 8-bit data path is supported by direct, indirect, and relative addressing modes, and the integrated 11-channel 8-bit ADC with selectable references allows the device to read sensors such as thermistors, photodiodes, and current-sense shunts without external components. The automotive-grade AEC-Q100 qualification (operating from -40C to +85C for the I-temp version) and robust ESD ratings make it suitable for harsh-environment industrial and automotive subsystems. Typical applications include battery-powered sensor nodes, low-cost motor control, LED lighting controllers, automotive body and accessory modules, smart metering, consumer white goods, and human-machine interface (HMI) controllers. The combination of XLP sleep current, on-chip ADC, and CCP PWM makes the part a strong fit for closed-loop fan or pump speed control and for capacitive-touch user interfaces implemented in firmware. When designing with this part, ensure the LF (low-Flash) variant is selected when only 3.5KB of program memory is needed to drop quiescent current further, and verify that the I-temp grade (-40C to +85C) matches your application's thermal envelope. The 28-pin SOIC (wide) footprint allows hand-rework and through-hole-like mechanical robustness while still being compatible with standard SMT lines. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found on DigiKey, Mouser, or in the bare Microchip datasheet PDF.

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PIC16F723T-I/ML - 8-bit MCU, 7KB Flash, 20MHz, 28-QFN | Microchip
PIC16F723T-I/ML

PIC16F723T-I/ML - 8-bit MCU, 7KB Flash, 20MHz, 28-QFN | Microchip

The Microchip PIC16F723T-I/ML is an 8-bit PIC microcontroller from the PIC16F series Extreme Low Power (XLP) family, featuring 7KB of Flash program memory (4K x 14 words), 192 bytes of RAM, and 25 I/O pins. It operates at a maximum clock speed of 20MHz across an industrial temperature range of -40C to +85C, supplied by 1.8V to 5.5V, in a 28-pin QFN package with exposed pad for improved thermal dissipation. An 8-bit microcontroller (MCU) is a single-chip computer that integrates a CPU, memory (Flash/RAM), and peripherals around an 8-bit data path. The PIC architecture uses a reduced instruction set (RISC) with Harvard bus topology, separating program and data memory for deterministic instruction timing. Within the broader semiconductor hierarchy, an 8-bit MCU sits below 16-bit and 32-bit MCUs in computational throughput, but excels in cost-sensitive, low-power embedded roles. The PIC16F723 specifically targets the sub-32KB Flash, sub-1KB RAM class where simplicity and nanoWatt XLP sleep currents matter more than raw MIPS. Key differentiating features include nanoWatt XLP technology for sub-uA sleep currents, integrated PWM modules, watchdog timer, brown-out reset, and on-chip 16MHz internal oscillator that allows operation without an external crystal. The 28-QFN (ML) package with exposed thermal pad reduces footprint while providing solid thermal performance at the 20MHz speed grade. The PIC16F723 employs a 14-bit instruction word with a two-stage pipeline, delivering approximately 5 MIPS instruction transfer to firmware. On-chip peripherals include a 10-bit ADC (referenced in family datasheets), comparators, enhanced USART, and capture/compare/PWM modules. The internal 16MHz oscillator is factory calibrated to within 1% across voltage and temperature. Typical applications include battery-powered sensor nodes, consumer appliance controls, low-cost IoT edge devices, LED lighting controllers, and small industrial control boards. The combination of low cost, low power, and a mature toolchain makes it well-suited for high-volume embedded products where BOM cost dominates MCU selection. When designing with this device, plan decoupling carefully: place a 100nF ceramic bypass close to VDD and a bulk capacitor near the exposed pad. For sleep-mode designs, follow Microchip's nanoWatt XLP application notes to minimize quiescent current and to leverage the on-chip LFINTOSC for timer-only operation. This page synthesizes distributor pricing, drop-in same-package alternatives, and practical design notes drawn from Microchip's PIC16F72X family datasheet, complementing the manufacturer documentation with information not found in any single source.

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PIC16F723T-I/MV - 28-Pin XLP 8-Bit MCU, 7KB Flash | Microchip
PIC16F723T-I/MV

PIC16F723T-I/MV - 28-Pin XLP 8-Bit MCU, 7KB Flash | Microchip

The Microchip Technology PIC16F723T-I/MV is a 28-pin, 8-bit PIC microcontroller in the UQFN (MV) package, featuring nanoWatt XLP (eXtreme Low Power) technology for battery-friendly applications. It integrates 7 KB of Flash program memory, 192 bytes of RAM, and operates from 1.8V to 5.5V across an industrial -40C to +85C temperature range, suiting it for both consumer and industrial embedded designs. An 8-bit microcontroller (MCU) is a compact computer-on-a-chip built around an 8-bit data path. Within the broader semiconductor taxonomy, an MCU sits below microprocessor (MPU) and above application-specific integrated circuit (ASIC); the PIC16 family in particular is a mature mid-range RISC architecture from Microchip widely used for control loops, sensor interfacing, and human-machine interface (HMI) tasks. The PIC16F723 belongs to the "F72X" subset that adds nanoWatt XLP peripherals for ultra-low-power sleep modes. Key features of the PIC16F723T-I/MV include an enhanced mid-range 16-bit instruction set with 49 instructions, 11-channel 8-bit ADC, two 8-bit and one 16-bit timers, EUSART, MSSP (SPI/I2C), and ultra-low-power sleep currents in the nanoamp range. The 28-pin UQFN package is the same 4x4 mm land pattern shared across the family, enabling footprint-compatible migration. The device is built on Microchip's enhanced mid-range core running up to 20 MHz at 5V, with a wide 1.8V-5.5V supply that simplifies single-cell Li-ion or 3.3V system designs. XLP technology provides Sleep currents under 20 nA typical and an integrated low-power watchdog, allowing years of operation on coin-cell batteries. Typical applications include battery-powered sensor nodes, consumer appliances, LED lighting controllers, remote controls, and low-end industrial control. The compact UQFN package suits space-constrained handheld products where board area is at a premium. When designing with this part, derate the maximum clock at lower VDD (16 MHz at 2.5V, 8 MHz at 1.8V). Ensure MCLR is properly tied or configured as a digital input to avoid unintentional reset. This page synthesizes distributor pricing, drop-in UQFN-28 alternatives from the PIC16F family, and practical design notes not found in the manufacturer datasheet.

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PIC16F723T-I/SS - 7KB Flash 28-Pin XLP MCU | Microchip
PIC16F723T-I/SS

PIC16F723T-I/SS - 7KB Flash 28-Pin XLP MCU | Microchip

The Microchip Technology PIC16F723T-I/SS is an 8-bit PIC RISC microcontroller from the PIC16F72x family, featuring 7 KB (4K x 14 words) of Flash program memory in a 28-pin SSOP package. It operates at up to 20 MHz across a wide 1.8 V to 5.5 V supply range and integrates 192 bytes of SRAM and 256 bytes of data EEPROM on-chip, with Microchip's nanoWatt XLP extreme-low-power technology enabling deep-sleep currents well below 1 µA. An 8-bit microcontroller (MCU) is a single-chip computer built around an 8-bit data bus and a Harvard or modified-Harvard architecture, typically executing one byte per instruction cycle. The PIC16F family uses a RISC core that executes most instructions in a single instruction cycle, allowing deterministic timing critical for real-time control. Within the broader taxonomy, PIC16F MCUs sit under Microcontrollers, sub-segmented into the 16-bit PIC24/dspic and 32-bit PIC32 families for higher performance, sharing a common MPLAB development ecosystem. Key features include eleven analog channels of 8-bit ADC, two 8-bit and one 16-bit timers, an Enhanced USART, one MSSP (SPI/I2C), a 16-level hardware comparator, and up to 25 digital I/O pins. The integrated 16 MHz internal oscillator is factory calibrated to ±1%, eliminating the need for an external crystal in many designs and reducing BOM cost. The PIC16F723 uses Microchip's enhanced mid-range core with a 14-bit instruction word and a two-stage pipeline that delivers 200 ns instruction execution at 20 MHz. nanoWatt XLP technology includes multiple power-managed modes (Run, Idle, Sleep) and a watchdog timer that can run from an ultra-low-power dedicated internal oscillator, making the device well suited to battery applications where the MCU spends most of its life in Sleep. Typical applications include consumer remote controls, white-goods and small appliance control panels, low-end sensor nodes, battery chargers, smoke and CO detectors, and industrial sensor interfaces. Internal peripherals such as the Enhanced USART, MSSP and 11-channel 8-bit ADC cover most embedded sensing needs without external glue logic. Design considerations for the PIC16F723 include ensuring the ICSP programming pins (RB6/RB7) remain accessible on the PCB for in-circuit programming and that the analog supply (AVDD) is properly decoupled from VDD when ADC channels are active. Pull-ups on I/O pins must be enabled in software via the WPUA/WPUB registers. This page consolidates distributor pricing, drop-in Microchip alternatives in the same 28-SSOP footprint, and engineering design notes that complement the datasheet's electrical characteristics and peripheral description.

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PIC16F724-E/ML - 7KB Flash 8-bit MCU, 20MHz, UQFN-44 | Microchip
PIC16F724-E/ML

PIC16F724-E/ML - 7KB Flash 8-bit MCU, 20MHz, UQFN-44 | Microchip

The Microchip Technology PIC16F724-E/ML is a 40/44-pin 8-bit flash microcontroller with nanoWatt XLP extreme-low-power technology, delivering up to 20 MHz instruction execution from a 2.5V to 5.5V supply in a 5x5 mm UQFN-44 package. The device integrates 7 KB of self-programmable flash program memory, 192 bytes of RAM, and supports mTouch capacitive-touch sensing via its on-chip Charge Time Measurement Unit (CTMU), giving engineers a compact digital-plus-analog front-end in a single chip. A microcontroller (MCU) is an integrated circuit that combines a CPU core, program memory, working RAM, and programmable peripherals into one package. The PIC16F724 belongs to the PIC16F family of 8-bit Harvard-architecture MCUs; within the broader taxonomy the part is a flash MCU, which is itself a sub-category of microcontroller, then of embedded processor, and ultimately of semiconductor. nanoWatt XLP is Microchip's marketing designation for ultra-low sleep current (down to the nanoampere range), a category of low-power MCU behavior essential for battery-powered products. Key features include a 14-channel 8-bit ADC, two analog comparators, two 8-bit timers and one 16-bit timer, an enhanced USART, MSSP (I2C/SPI), and up to 36 digital I/O pins. The device operates across the industrial -40C to +125C temperature range (denoted by the -E suffix), making it suitable for industrial control, automotive body, and consumer appliance designs. The PIC16F724 uses a RISC instruction set with only 35 single-word instructions, yielding predictable deterministic timing and small code size. The CTMU block enables capacitive touch buttons, sliders, and proximity sensors without external analog components, allowing BOM reduction in HMI products. Combined with nanoWatt XLP sleep currents of approximately 100 nA, the part enables years of operation from a single coin cell. Typical applications include capacitive-touch user interfaces for white goods and consumer appliances, battery-powered remote controls and sensors, industrial lighting controls, and small motor/relay controllers in low-power industrial nodes. The 36 I/O count supports keypad scanning or driving multiple LED banks. When designing with this part, note that the -E temperature grade (extended, -40C to +125C) is distinct from the -I (industrial, -40C to +85C) and -V (automotive AEC-Q100) variants, so confirm the qualification matches your environment. Programming is via ICSP using PGD/PGC; reserve RB6/RB7 or dedicated ICSP pins in your PCB layout. This page synthesizes distributor pricing, drop-in UQFN-44 alternatives, and practical design notes not consolidated on the manufacturer datasheet.

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PIC16F724-E/P - 8-Bit 20MHz 7KB FLASH 40-PDIP MCU | Microchip
PIC16F724-E/P

PIC16F724-E/P - 8-Bit 20MHz 7KB FLASH 40-PDIP MCU | Microchip

The Microchip Technology PIC16F724-E/P is an 8-bit RISC microcontroller belonging to the PIC® XLP™ 16F family, integrating 7KB (4K x 14 words) of Flash program memory, 192 bytes of RAM, and operating at up to 20 MHz clock speed in a 40-pin PDIP (Plastic DIP) through-hole package. The device supports a wide operating voltage range from 2.0V to 5.5V (extended to 2.5V–5.5V for Flash Erase/Write in the -E temperature grade) and offers up to 36 digital I/O pins with nanoWatt XLP extreme-low-power technology for battery-sensitive designs. An 8-bit microcontroller is a single-chip computer built around an 8-bit data path CPU, a hierarchy of memory types (Flash for program code, SRAM for data, and EEPROM for non-volatile storage), plus integrated peripherals such as timers, ADCs, and communication interfaces. The 8-bit MCU category sits within the broader taxonomy of microcontrollers -> embedded processors -> semiconductors, and is favored for cost-sensitive, deterministic, low-power applications where 32-bit Cortex-M parts are over-specified. Microchip's PIC16 mid-range family specifically targets designs that need more code space and peripherals than PIC10/12/14 devices while keeping peripheral interrupt and sleep-current budgets tight. Key features of the PIC16F724-E/P include a 14-bit instruction set with 49 instructions (35 single-word), an integrated 8-channel 8-bit ADC, two 8-bit timers plus one 16-bit timer, an Enhanced Universal Synchronous Asynchronous Receiver Transmitter (EUSART), MSSP supporting both SPI and I²C (master/slave), nanoWatt XLP sleep currents below 1 µA, and a wide operating temperature range of -40 °C to +125 °C. Architecturally, the device uses a Harvard-style modified RISC core with separate program and data buses, allowing instruction fetch and operand access to occur in the same cycle. The internal oscillator is factory-calibrated to ±1 %, and the Flash program memory supports self-programming under firmware control, enabling in-field firmware updates without external programmers. Typical applications include home appliances, white goods, consumer electronics, automotive body and interior modules, industrial control panels, sensor nodes, and battery-powered IoT edge devices. The 40-pin PDIP package also makes it well suited to prototyping, hobby projects, and educational platforms because no special surface-mount tools are required. When designing with the PIC16F724-E/P, note that the -E temperature grade specifies the extended range of -40 °C to +125 °C and is typically required for industrial or automotive under-hood environments. Designers transitioning to production should also evaluate the 44-pin TQFP (PT) and 40-pin UQFN (MV) variants for board-area optimization. This page synthesizes distributor pricing, drop-in PIC16F72x alternatives, and practical design notes not found in the standalone manufacturer datasheet, helping engineers select and source the right part faster.

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PIC16F724-E/PT - 8-Bit 20MHz 7KB Flash MCU 44-TQFP | Microchip
PIC16F724-E/PT

PIC16F724-E/PT - 8-Bit 20MHz 7KB Flash MCU 44-TQFP | Microchip

The Microchip Technology PIC16F724-E/PT is an 8-bit PIC® XLP™ flash microcontroller running up to 20 MHz, integrating 7 KB (4K × 14) of self-programmable Flash program memory and 192 bytes of RAM, in a 44-pin TQFP (10 × 10 mm) package. The part operates from 1.8 V to 5.5 V and is qualified across the extended -40 °C to +125 °C automotive temperature range, making it suitable for harsh-environment embedded designs. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program and data memory, plus a rich set of on-chip peripherals such as timers, ADC, communication controllers (UART, SPI, I²C), comparators, and GPIO into a single IC. PIC16F-series MCUs belong to Microchip's PIC16 mid-range 8-bit family, which sits within the broader category hierarchy 8-bit MCU → microcontroller → embedded processor → semiconductor device. The 'F' suffix denotes Flash program memory (re-programmable in-circuit), and the 'XLP' trademark marks Microchip's nanoWatt eXtreme Low Power technology that targets sub-µA sleep currents for battery-powered applications. Key features of the PIC16F724-E/PT include eleven 8-bit timers (Timer0/Timer2 plus Timer1/Timer3 with gate control), a 10-bit ADC with up to 14 channels, two comparators, a charge time measurement unit (CTMU) for capacitive touch, an enhanced USART with auto-baud, MSSP supporting SPI and I²C (master/slave), and integrated PWM modules. The 'E' temperature grade extends the operating range to +125 °C for industrial and automotive use. The PIC16F724 uses Microchip's enhanced mid-range 8-bit core with a 14-bit instruction word and a single-cycle hardware stack, achieving up to 5 MIPS at 20 MHz. The XLP sleep current and ultra-low-power watchdog enable years of operation from a single coin cell. A two-speed oscillator start-up mode also allows fast wake from sleep on the primary crystal or oscillator. Typical applications include white-goods and appliance control panels, battery-powered sensor nodes, automotive body and climate modules, LED lighting controllers, and capacitive-touch human-machine interfaces. The CTMU peripheral enables cost-effective proximity and touch sensing without an external touch controller IC. When designing with the PIC16F724-E/PT, follow Microchip's recommended decoupling scheme of 100 nF on every VDD pin plus a bulk 10 µF capacitor, and place a 10 kΩ pull-up on MCLR if not driven by a dedicated reset supervisor. Use the ICD 3 or PICkit 3/4 header for in-circuit debug; the device supports multiple in-circuit programming modes and can reprogram its own flash via a bootloader in the ICP-friendly configuration. This page synthesizes distributor pricing, drop-in PIC16F72x and PIC16F88x-family alternatives, and engineering design notes not found in the manufacturer datasheet alone.

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PIC16F724-I/MV - 7KB Flash 8-bit MCU, 36 I/O, 40-UQFN | Microchip
PIC16F724-I/MV

PIC16F724-I/MV - 7KB Flash 8-bit MCU, 36 I/O, 40-UQFN | Microchip

The Microchip PIC16F724-I/MV is a low-power 8-bit PIC16 family microcontroller featuring 7 KB (4K x 14) of Flash program memory, 192 bytes of SRAM, and 36 digital I/O pins, housed in a 40-pin UQFN (MV) package with exposed pad for thermal dissipation. The device executes instructions at up to 20 MHz from an internal oscillator and operates from 1.8 V to 5.5 V across the PIC16LF72X family and 2.0 V to 5.5 V for the PIC16F72X family. 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 PIC16F72X belongs to Microchip's PIC16 mid-range family, sitting within the broader 8-bit MCU taxonomy (8-bit microcontroller -> microcontroller -> embedded processor -> semiconductor). This category sits below 16-bit dsPIC and 32-bit ARM Cortex-M parts but above fixed-function logic ICs, and is widely adopted in cost-sensitive, low-power embedded applications. Key features include 7 KB Flash with self-programmability, an internal 8 MHz oscillator selectable via OSCCAL, 14-channel 8-bit ADC, two analog comparators, a 16-bit Timer1 with dedicated low-power 32 kHz oscillator, and Capture/Compare/PWM (CCP) modules. The device also offers nanoWatt XLP technology for sub-microamp sleep currents, making it ideal for battery-backed applications. Master Synchronous Serial Port (MSSP) and Enhanced Universal Synchronous/Asynchronous Receiver/Transmitter (EUSART) provide flexible serial connectivity. The PIC16F724 uses a Harvard-architecture RISC core with a 14-bit instruction word, single-cycle execution for most instructions, and a hardware stack. An integrated ICD (In-Circuit Debugger) port and ICSP (In-Circuit Serial Programming) interface simplify development using MPLAB X IDE and the XC8 compiler. The -I/MV suffix denotes an industrial temperature range (-40C to +85C) and the 40-pin UQFN package. Typical applications include low-power remote sensor nodes, IoT edge devices, home automation controllers, motor control signal conditioning, automotive body electronics (AEC-Q100 grade variants available), and battery-powered instrumentation. The 36 I/O pins and on-chip peripherals allow standalone designs without external logic. Designers should ensure the exposed thermal pad is soldered to the PCB ground plane for optimal thermal and electrical performance, and consult the device errata for silicon revision-specific behavior.

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PIC16F724-I/P - 8-Bit 20MHz 7KB Flash MCU 40-PDIP | Microchip
PIC16F724-I/P

PIC16F724-I/P - 8-Bit 20MHz 7KB Flash MCU 40-PDIP | Microchip

The Microchip Technology PIC16F724-I/P is an 8-bit PIC® XLP™ mid-range flash microcontroller running at 20MHz, integrating 7KB (4K x 14 words) of self-programmable Flash program memory in a 40-pin PDIP through-hole package. It operates across 2.5V to 5.5V and delivers 36 I/O pins, on-chip peripherals including ADC, PWM, USART, comparators, and mTouch™ capacitive-touch support. An 8-bit microcontroller (MCU) is a single-chip computer built around a CPU with an 8-bit data path, embedded Flash/ROM program memory, RAM, and a mix of peripherals such as timers, ADC, PWM, and communication ports. Microcontrollers sit beneath microprocessors in the compute hierarchy: MCU = microcontroller = single-chip computer, and within Microchip's portfolio the PIC16 mid-range family is the workhorse tier between baseline PIC10/12/14 devices and 16-bit PIC24/DSPIC parts. The PIC16F724 belongs to the PIC16F72X sub-family, sharing its peripheral set with the PIC16F722/3/6/7 siblings. Key features include 7KB Flash, 192 bytes RAM, 36 digital I/O, 14-channel 8-bit ADC, two comparators, enhanced USART, MSSP (SPI/I2C), two 8-bit timers plus one 16-bit timer, four PWM modules, and nanoWatt XLP™ ultra-low-power technology (typical <100 nA sleep current). mTouch™ capacitive-touch hardware enables touch-button and slider interfaces without external components. The 40-pin PDIP package is lead-free and supports through-hole assembly on 2.54mm pitch, which is ideal for prototype, hobbyist, education, and legacy industrial designs. Architecturally, the PIC16F724 uses an enhanced mid-range RISC core with only 35 single-word instructions, a hardware 8 x 8 multiplier, and a 16-level hardware stack. The Harvard bus keeps program and data memory separate, providing deterministic instruction timing of 200ns at 20MHz. nanoWatt XLP™ technology with selectable oscillator sources and software-controlled peripheral shutdown makes the device suitable for battery-powered applications. The Flash memory supports self-programming for in-field firmware updates. Typical applications include general-purpose embedded controllers, capacitive-touch user interfaces, industrial sensor conditioning, battery-powered data loggers, motor control with PWM, lighting controls, and automotive body modules (Microchip recommends this part for automotive design via dedicated ordering codes). It is widely used in PIC development boards, hobbyist projects, and educational labs because the PDIP package is breadboard-friendly and the device is supported by MPLAB X IDE, XC8 compiler, and a rich library ecosystem. When designing with this part, provide adequate decoupling (0.1µF + 10µF) close to VDD/VSS pairs, route the MCLR pull-up through a 10kΩ resistor, and reserve an RC network on OSC1/OSC2 if using an external crystal. Consider the 40-pin QFN/MLF variants (PIC16F724-I/ML, -I/MV) for production SMT layouts. This page synthesizes distributor pricing, drop-in same-package alternatives in the PIC16F72X family, design notes, and selection guidance not found in the bare datasheet PDF.

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PIC16F724-I/PT - 8-Bit 20MHz 7KB Flash MCU | Microchip | TQFP-44
PIC16F724-I/PT

PIC16F724-I/PT - 8-Bit 20MHz 7KB Flash MCU | Microchip | TQFP-44

The Microchip Technology PIC16F724-I/PT is an 8-bit PIC16 mid-range flash microcontroller with a 20 MHz CPU, 7 KB (4K x 14) of program Flash memory, and a 44-pin TQFP (10x10 mm) package. It belongs to the PIC® XLP™ family and integrates nanoWatt XLP extreme-low-power technology for battery-friendly designs. The device exposes 36 digital I/O pins and supports an industrial operating temperature range of -40°C to +85°C. An 8-bit microcontroller (MCU) is a single-chip computer built around an 8-bit data path, optimized for deterministic real-time control in cost-sensitive embedded applications. The PIC16F724 uses the mid-range x14 instruction set - only 35 single-word instructions - and executes most instructions in 200 ns at 20 MHz. This sits in the hierarchy: 8-bit MCU -> microcontroller -> embedded processor -> semiconductor IC, balancing code density, ease of use, and low power. Key features include 7 KB Flash program memory, 192 bytes of RAM, an internal 16 MHz oscillator (with PLL options), two 8-bit timers and one 16-bit timer, a 12-channel 8-bit ADC, two comparators, a USART, an SPI/I2C MSSP peripheral, and nanoWatt XLP sleep currents typically in the nA range. The wide 2.0V-5.5V supply range lets it run directly from a 2xAA battery pack, a 3.3V regulated rail, or a 5V USB-powered supply. Architecturally, the PIC16F724 uses a Harvard RISC core with separate program and data buses, an in-circuit debug (ICD) interface, and a robust brown-out-reset and watchdog timer for field reliability. The 44-pin TQFP gives generous I/O and peripheral access for applications that need more lines than the smaller 28- or 40-pin variants in the same family. Typical applications include consumer appliance control panels, sensor conditioning front-ends, battery-powered handheld instruments, white-goods user interfaces, LED lighting controllers, and low-cost motor-control signal conditioning. The PIC16F724's XLP power profile makes it well-suited to designs that spend long intervals in sleep. When designing with this device, place a 0.1 µF decoupling capacitor as close as possible to VDD/VSS, budget the ICSP/ICD pins (RB6/RB7) for programming access, and use Microchip's MPLAB X IDE with the XC8 compiler for development. For volume production, the pin-compatible PIC16F726-I/PT and PIC16F727-I/PT offer larger Flash footprints in the same TQFP-44 package for code-growth headroom. This page combines datasheet specifications, current distributor pricing, drop-in TQFP-44 alternatives, and application guidance not found in the manufacturer datasheet alone.

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PIC16F724T-I/ML - 8-Bit 20MHz XLP MCU 7KB Flash 44-QFN | Microchip
PIC16F724T-I/ML

PIC16F724T-I/ML - 8-Bit 20MHz XLP MCU 7KB Flash 44-QFN | Microchip

The Microchip Technology PIC16F724T-I/ML is an 8-bit PIC microcontroller built on the nanoWatt XLP (eXtreme Low Power) technology platform, delivering 20 MHz of CPU performance with 7 KB (4K x 14 words) of Flash program memory and 192 bytes of RAM in a 44-pin QFN (8x8 mm) package. It operates from 2.5 V to 5.5 V across the industrial temperature range (-40C to +85C), making it suitable for both 3.3 V and 5 V embedded designs. A PIC microcontroller belongs to the microcontroller (MCU) family of integrated circuits, which sit at the top of the embedded system hierarchy alongside microprocessors, DSPs, and FPGAs. The PIC16F series specifically targets cost-sensitive, low-power applications that need a small instruction set, deterministic interrupt latency, and easy migration between family members. Within Microchip's portfolio the PIC16F72x family is positioned as a mid-range 8-bit solution with nanoWatt XLP sleep currents in the nanoamp range, making it a direct competitor to low-power 8-bit MCUs from Atmel, NXP, and ST. Key features of the PIC16F724 include 7 KB Flash program memory, 192 bytes of data RAM, up to 36 I/O pins, an internal 16 MHz oscillator (user-trimmable), 11 ADC channels with 8-bit resolution, two 8-bit timers and one 16-bit timer, an enhanced Universal Synchronous Asynchronous Receiver Transmitter (EUSART) with LIN support, an MSSP module for SPI and I2C, and an integrated mTouch capacitive sensing peripheral. The on-chip nanoWatt XLP technology provides deep sleep currents in the tens of nanoamps, allowing battery-powered products to last multiple years on a single cell. The device is fabricated on a standard CMOS process and includes brown-out reset (BOR), power-on reset (POR), a watchdog timer, and code protection to improve field reliability. The 44-pin QFN (also described as UQFN-40 in some vendor data) provides a compact 8x8 mm footprint with an exposed thermal pad, suitable for high-density PCBs where leaded packages cannot be used. The 'T' suffix in PIC16F724T-I/ML designates tape-and-reel packaging, while the 'I' indicates the industrial temperature grade. Typical applications include home appliances (white goods control panels, fan controllers, remote controls), automotive body electronics (sensor nodes, LED drivers, HVAC actuators), consumer electronics (toys, small appliances, low-cost IoT endpoints), industrial control (sensor interface boards, simple PLCs, meter reading), capacitive touch user interfaces via the mTouch peripheral, and battery-powered remote sensor nodes that rely on nanoWatt XLP sleep currents. When designing with the PIC16F724T-I/ML, reserve an ICSP header footprint for in-circuit programming and debugging even if production firmware is pre-programmed; the ICSP pins share GPIO functions but are required for field firmware updates. Use a 100 nF decoupling capacitor as close as possible to the VDD pin and a bulk capacitor on the regulator output to maintain analog reference stability for the ADC. This page synthesizes distributor pricing, exact same-package drop-in alternatives (PIC16F722T-I/ML, PIC16F723T-I/ML), and practical design notes not found in the manufacturer datasheet.

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PIC16F726-E/ML - 8-Bit 20MHz MCU 14KB Flash XLP 28-QFN | Microchip
PIC16F726-E/ML

PIC16F726-E/ML - 8-Bit 20MHz MCU 14KB Flash XLP 28-QFN | Microchip

The Microchip Technology PIC16F726-E/ML is an 8-bit PIC16 family microcontroller with 14 KB (8K x 14) of Flash program memory, running at up to 20 MHz instruction speed, housed in a 28-pin QFN (6 x 6 mm) package with exposed pad. It belongs to the PIC16F722/3/4/6/7 family of mid-range microcontrollers and supports wide-voltage operation from 1.8 V to 5.5 V, making it suitable for both 3.3 V and 5 V designs. A microcontroller (MCU) is a single-chip computer that integrates a CPU, memory (Flash/ROM for program storage, SRAM for data), and programmable peripherals onto one IC. PIC16F series MCUs use Microchip's enhanced mid-range 8-bit RISC architecture with only 35 single-word instructions, providing 200 ns instruction execution at 20 MHz. Within the broader hierarchy, PIC16F belongs to: PIC16 family -> PIC microcontrollers -> 8-bit microcontrollers -> microcontrollers -> embedded processors -> semiconductors. Key features include 14 KB self-programmable Flash, 368 bytes of RAM, 256 bytes of EEPROM, 25 general-purpose I/O pins, nanoWatt XLP extreme-low-power technology with sub-1 uA sleep currents, an internal oscillator with PLL (up to 32 MHz), two 8-bit timers, one 16-bit timer, an 11-channel 8-bit ADC, two comparators, master I2C/SPI and enhanced USART. The 28-QFN (ML) package integrates a thermal pad that improves heat dissipation for higher-current GPIO applications. Architecturally, the PIC16F726 uses a Harvard architecture with separate program and data buses, enabling simultaneous instruction fetch and operand access. Its enhanced mid-range core adds hardware Multiply, hardware Context Save on Interrupt, and Linear Indirect Addressing, simplifying C and assembly coding. The XLP nanoWatt technology integrates multiple low-power modes (Sleep, Idle, Low-Power Run, Low-Power Idle) plus software-controlled clock scaling for battery-driven designs. Typical applications include white goods and home-automation appliances, LED lighting controllers, battery-powered sensor nodes, automotive body electronics (AEC-Q100), remote controls, and small motor drivers. The 28-QFN package makes it well suited for compact consumer devices where PCB real estate is constrained. Design consideration: the QFN exposed pad must be soldered to a continuous ground copper pour for thermal and electrical performance, and decoupling capacitors should be placed within 3 mm of each power pin. The MCLR pin must be pulled high through a resistor for normal operation. This page consolidates distributor pricing, AEC-Q100-qualified drop-in alternatives, and practical design notes beyond what the manufacturer datasheet alone provides, including verified alternatives already published in XAIPART.

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PIC16F726-E/MV - 14KB Flash 8-bit MCU, 20MHz, UQFN-28 | Microchip
PIC16F726-E/MV

PIC16F726-E/MV - 14KB Flash 8-bit MCU, 20MHz, UQFN-28 | Microchip

The Microchip Technology PIC16F726-E/MV is an 8-bit CMOS flash microcontroller built on the enhanced mid-range PIC16 architecture, featuring 14KB of Flash program memory (8K x 14 words), 368 bytes of RAM, and 256 bytes of EEPROM in a compact 28-pin UQFN (MV) package with an exposed thermal pad. Operating from 1.8V to 5.5V with a 20 MHz instruction clock and a 12-channel 8-bit ADC, this device belongs to the PIC16 XLP (eXtreme Low Power) family and is qualified for the extended (-40C to +125C) automotive temperature grade. An 8-bit microcontroller (MCU) is a single-chip computer built around an 8-bit data path, integrating a CPU, non-volatile program memory, volatile data memory, and configurable peripherals. Within the broader semiconductor taxonomy, the PIC16F726 falls under: MCU -> 8-bit MCU -> flash MCU -> low-power MCU -> power management IC hierarchy. The mid-range PIC16 core uses a 14-bit instruction word with single-cycle execution for most opcodes, enabling deterministic real-time control. The XLP technology adds deep sleep modes with nanoWatt current levels, making PIC16F726 variants well suited to battery-powered and energy-harvesting designs where average current draw is dominated by standby time. Key features include 14KB Flash program memory, an integrated 8-bit ADC with up to 12 input channels, comparators, PWM modules, an EUSART, MSSP (SPI/I2C), and nanoWatt XLP sleep currents in the sub-microamp range. The 28-pin UQFN (MV) package with an exposed pad enables compact PCB layouts with improved thermal dissipation versus SOIC alternatives, while the extended automotive temperature grade (-40C to +125C) supports under-hood and harsh-environment deployments. The PIC16F726 utilizes an enhanced mid-range RISC core with hardware multiplier, 16-level hardware stack, and self-programmable Flash with row write capability. The 12-channel 8-bit ADC supports acquisition across multiple sensor inputs without an external MUX, while the configurable EUSART and MSSP simplify wired communication bridging. Internal 31 kHz and 32.768 kHz oscillator options enable low-power timer operation in sleep mode without an external crystal. Typical applications include automotive body and sensor modules, battery-powered IoT sensor nodes, industrial control and LED lighting controllers, low-power remote control units, consumer appliances with display drivers, and small-form-factor embedded controls. Its combination of low sleep current and moderate ADC/IO count makes it well-suited to distributed sensor networks where every microwatt counts. When designing with this device, place decoupling capacitors (100nF and 10uF) close to VDD/AVDD pins and tie the exposed pad to a solid ground plane for thermal performance. Use Microchip's MPLAB X IDE and the XC8 compiler; program/debug via the ICSP interface using a PICkit or ICD debugger. The UQFN-28 package requires careful PCB layout because of its 0.4 mm lead pitch. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone. All specifications are anchored to the Microchip PIC16(L)F722/3/4/6/7 datasheet and the September 2026 distributor catalog.

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PIC16F726-E/SO - 8-Bit 20MHz 14KB Flash MCU 28-SOIC | Microchip
PIC16F726-E/SO

PIC16F726-E/SO - 8-Bit 20MHz 14KB Flash MCU 28-SOIC | Microchip

The Microchip Technology PIC16F726-E/SO is an 8-bit PIC16F family microcontroller running at 20 MHz with 14 KB (8K x 14) of Flash program memory, housed in a 28-pin SOIC package with extended (-40C to +125C) operating temperature range. It integrates nanoWatt XLP extreme-low-power technology and mTouch capacitive touch peripherals, delivering a feature-rich peripheral set including ADC, PWM, comparators, and USART. An 8-bit microcontroller (MCU) is a small computer-on-a-chip built around an 8-bit data path. Within the broader taxonomy it sits below 16-bit and 32-bit MCUs and above simple state machines. PIC microcontrollers use a RISC Harvard architecture (separate program and data buses) optimized for deterministic instruction execution, and the PIC16F series sits in the mid-range family: more capable than the PIC10/12/16 base line, but smaller than the PIC18/dsPIC parts. Power management ICs and discrete voltage regulators typically feed the MCU; in this hierarchy the PIC16F726 belongs to "8-bit MCU -> mid-range MCU -> microcontroller -> embedded processor." Key features include 14 KB Flash, 368 bytes RAM, 256 bytes EEPROM, 25 digital I/O pins, a 12-channel 8-bit ADC, two 8-bit timers plus one 16-bit timer, and a 20 MHz internal oscillator. The mTouch capacitive-touch sensing module allows touch-button or slider interfaces without external touch ICs, while nanoWatt XLP technology reduces sleep current to the nanoamp range - critical for battery-powered applications where standby life matters more than peak compute. Architecturally the device uses a 14-bit instruction word optimized for C and assembly code density. Internal peripherals are mapped via Special Function Registers (SFRs) and INTCON-style priority logic supports a baseline set of vectored interrupts. The EPP/ECCP (Enhanced PWM) modules support half-bridge, full-bridge, and programmable dead-band control - enabling direct MOSFET driving for motor control without external gate-driver logic. Typical applications include consumer appliances, LED lighting controllers, battery-powered sensor nodes, capacitive touch user interfaces, and small motor-control boards. The wide 2.5V to 5.5V supply range and XLP sleep modes also suit remote controls, thermostats, and IoT edge nodes. When designing, pay attention to the difference between "-I/" industrial (-40C to +85C) and "-E/" extended (-40C to +125C) temperature grades. The "E" suffix guarantees operation across automotive temperature extremes, while the "I" grade stops at 85C - pick "E" if the product will see under-dash or outdoor conditions. This page synthesizes Microchip datasheet excerpts, distributor pricing tiers, drop-in alternatives, and application-specific design notes not collected on a single manufacturer or distributor page.

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PIC16F726-E/SS - 8-Bit 20MHz 14KB Flash MCU 28-SSOP | Microchip
PIC16F726-E/SS

PIC16F726-E/SS - 8-Bit 20MHz 14KB Flash MCU 28-SSOP | Microchip

The Microchip Technology PIC16F726-E/SS is an 8-bit PIC microcontroller from the PIC16F72X family, featuring 14KB (8K x 14) of Flash program memory, 368 bytes of RAM, and a 20MHz internal oscillator, all housed in a 28-pin SSOP (5.30mm body width) package with nanoWatt XLP extreme low-power technology. An 8-bit microcontroller (MCU) is a single-chip computer that integrates a CPU, memory (Flash/RAM/EEPROM), peripherals, and I/O on one die. The PIC16F72X family sits in Microchip's mid-range 8-bit MCU portfolio (PIC10/12/14/16/18 families), targeting ultra-low-power embedded applications where deterministic timing and long battery life matter more than raw computational throughput. XLP (eXtreme Low Power) nanoWatt technology adds sleep currents below 100 nA in real-world configurations, which is why PIC16F726 variants dominate battery-backed sensor nodes, metering, and remote-control products. Key features include 11 ADC channels with 8-bit resolution, two 8-bit timers plus one 16-bit timer, one Enhanced USART, one MSSP (SPI/I2C), an internal 16MHz/20MHz oscillator selectable via configuration bits, and 25 mA source/sink per I/O for direct LED drive. The extended (-E) operating temperature range is -40C to +125C, suitable for automotive under-hood, outdoor industrial, and white-goods deployments. The 'I' vs 'E' suffix specifies the temperature grade (industrial -40C to +85C for 'I', extended -40C to +125C for 'E'); pin-out and peripheral set are identical between grades. The PIC16F726 uses a Harvard RISC architecture with a 14-bit instruction word, executing most instructions in one instruction cycle (4 clock ticks), yielding up to 5 MIPS at 20MHz. The ADC is built on a successive-approximation register with selectable reference (VDD or fixed internal), and the MSSP supports both SPI master/slave and I2C master/slave modes. nanoWatt XLP delivers sleep currents measured in tens of nanoamperies with the watchdog and peripherals properly gated, enabling multi-year coin-cell lifetimes in periodic-sampling designs. Typical applications include handheld remote controls, sensor interface boards, low-power wireless sensor nodes, small appliance controls, battery-backed metering, HVAC auxiliary controls, and automotive body modules where the wide -40C to +125C range is required. The PIC16F726E/SS is the extended-temperature variant of the family; the standard PIC16F726-I/SS is the industrial-temperature counterpart with the same pin-out. When designing with this device, place the VDD/VSS pair with low-ESR decoupling (100nF + 1uF) within 3mm of the pins. Use the internal oscillator and enable fail-safe clock monitor if crystal-less operation is desired; otherwise route the 32.768kHz secondary oscillator to Timer1 for RTC. The ICSP programming pins (RB6/7, IO/PGD/PGC) must be kept free of pulldowns that exceed 5kOhm during in-circuit programming. This page synthesizes distributor pricing, drop-in same-package alternatives, and practical design notes that are not aggregated on the manufacturer datasheet or single-distributor product pages.

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PIC16F726-I/SO - 8-bit 20MHz 14KB Flash MCU | Microchip XLP
PIC16F726-I/SO

PIC16F726-I/SO - 8-bit 20MHz 14KB Flash MCU | Microchip XLP

The Microchip Technology PIC16F726-I/SO is an 8-bit PIC microcontroller from the PIC16F72X family that delivers 20 MHz of CPU performance, 14 KB of on-chip program Flash, and 18-pin/20-pin class connectivity in a 28-SOIC wide-body package. The device is built around Microchip's nanoWatt eXtreme Low Power (XLP) technology, integrates a 14-channel 8-bit ADC, multiple PWM modules, and is rated for industrial -40C to +85C operation. It is part of the PIC16(L)F722/3/4/6/7 mid-range family and ships with the -I industrial temperature grade. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program and data memory, and a rich set of peripherals such as ADC, timers, PWM, communication ports, and I/O. Within the broader classification, the PIC16F726 sits in the 8-bit mid-range MCU segment, which is widely used for cost-sensitive embedded control where deterministic real-time response and low power consumption matter more than raw compute throughput. The nanoWatt XLP family extends this by adding sleep currents in the nanoampere range, making the part suitable for battery-powered and energy-harvesting applications. Key features include 14 KB of self-programmable Flash program memory, 368 bytes of RAM, an enhanced mid-range 8-bit CPU pipeline that executes most instructions in a single 200 ns cycle, and a 14-channel 8-bit ADC with voltage reference. The part also exposes two PWM modules with complementary outputs, multiple timers, an EUSART, MSSP for SPI/I2C, up to 25 digital I/O pins, and an integrated LCD driver on the larger-pin sibling PIC16F727. The wide 2.0V-5.5V supply range gives the designer flexibility to run from a single Li-ion, two AA cells, or a regulated 3.3V/5V rail. Architecturally, the PIC16F726 uses a Harvard RISC core with separate code and data buses, a hardware stack, and a priority interrupt controller. The Flash memory supports In-Circuit Serial Programming (ICSP) and self-programming for bootloader applications, while nanoWatt XLP adds multiple idle and sleep modes with peripheral clock gating. This combination yields typical sleep currents on the order of tens of nA at 3V, which is the primary differentiator against the older PIC16F72 baseline that this device replaces. Typical applications include battery-powered sensor nodes, low-cost home appliances and white goods, sensor signal conditioning, LED lighting controllers, small motor control loops, and human-machine interface (HMI) front panels. The integrated ADC and PWM peripherals make the part particularly well-suited for closed-loop control in thermostats, fan controllers, and consumer IR remote controls. When designing with this part, ensure that the ICSP pins are not loaded with heavy capacitance, and add proper decoupling (0.1 uF plus bulk) close to the supply pins. For lowest sleep current, disable unused peripherals and use the deep-sleep modes that nanoWatt XLP exposes; verify quiescent current on the bench under your real configuration before finalising the BOM. This page synthesises distributor pricing, drop-in alternatives within the PIC16F72X family, and practical design notes that are not present in the manufacturer datasheet alone, giving the design engineer a faster path from selection to prototype.

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PIC16F726-I/SP - 14KB Flash, 20MHz 8-bit MCU | Microchip
PIC16F726-I/SP

PIC16F726-I/SP - 14KB Flash, 20MHz 8-bit MCU | Microchip

The Microchip Technology PIC16F726-I/SP is a 28-pin, 8-bit PIC16 family microcontroller featuring 14KB of Flash program memory, 20MHz CPU clock, and nanoWatt XLP extreme-low-power technology, housed in a 28-pin SPDIP (0.300"/7.62mm) through-hole package. According to the Microchip product page, the device operates from 2.5V to 5.5V supply (one source lists 1.8V-5.5V for the wider PIC16F726 family; the I-grade version supports 2.5V-5.5V). It integrates 18-channel 8-bit ADC, two CCP modules, MSSP (I2C/SPI), and an enhanced USART (AUSART), plus 36 I/O pins. What is a PIC16 mid-range 8-bit MCU? PIC16 microcontrollers are Microchip's mid-range 8-bit RISC architecture, positioned between the baseline PIC10/PIC14 and the enhanced PIC18 families. They use a 14-bit instruction word, Harvard architecture, and combine Flash program memory with nanoWatt XLP sleep modes. Within the broader taxonomy, PIC16 -> PIC family -> 8-bit microcontroller -> MCU -> semiconductor. The 'F' in PIC16F726 indicates Flash program memory (vs. one-time-programmable 'C' or ROM 'B' variants). Key features include 14KB Flash / 8K x 14 words program memory, 368 bytes RAM, 256 bytes EEPROM, 8-bit ADC with up to 18 channels (8-bit resolution), an enhanced USART (AUSART), MSSP supporting SPI and I2C (master/slave), two Capture/Compare/PWM modules, and four 8-bit timers plus one 16-bit timer. The nanoWatt XLP technology provides sub-uA sleep currents suited to battery applications. The 'I' suffix denotes the industrial operating temperature range (-40C to +85C). Technical depth: the PIC16F726 employs an internal 16MHz precision oscillator (8MHz default with 2x PLL) selectable via configuration bits, eliminating external crystals in many designs. Its ADC is 8-bit successive approximation with acquisition time configurable in TOSC counts; conversion throughput and channel count make it appropriate for sensor multiplexing. The integrated AUSART with auto-baud detect simplifies RS-232/485 links without external transceivers' configuration effort. Typical applications include consumer-electronics control panels, industrial sensor nodes (the 8-bit ADC at 18 channels supports thermocouple or thermistor bridges), low-power remote controls leveraging XLP nanoWatt sleep modes, and white-goods user-interface boards. The wide VDD range lets one design serve 3.3V or 5V rails without re-firmware or re-layout. When designing with this part, use the free MPLAB X IDE + XC8 compiler for firmware development. Configure the CONFIG register to select internal oscillator and disable unused peripherals to reach nanoWatt sleep currents. Keep ADC acquisition time above minimum TAD spec (typically 1.6us at 2.5V) for accurate conversions. This page synthesizes distributor pricing across DigiKey/Mouser/Octopart, drop-in compatible variants within the same PIC16F72x family, and practical design notes not aggregated in any single manufacturer document.

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