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PIC16LF1513-I/SO - 8-bit MCU, 7KB Flash, 20MHz, 28-SOIC | Microchip
PIC16LF1513-I/SO

PIC16LF1513-I/SO - 8-bit MCU, 7KB Flash, 20MHz, 28-SOIC | Microchip

The Microchip Technology PIC16LF1513-I/SO is an 8-bit PIC microcontroller from the PIC16F1513 family, featuring 7KB Flash program memory, 256B RAM, and a 10-bit ADC, housed in a 28-pin SOIC package with industrial temperature grade. It operates at up to 20 MHz and supports low-voltage operation down to 1.8V via the LF (low-F) process variant, making it suitable for battery-powered applications. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, non-volatile program memory (Flash), working RAM, and a rich set of peripherals including timers, communication interfaces, and analog converters. Within the broader taxonomy of semiconductors, microcontrollers sit under microprocessors and digital ICs, while the PIC16 family occupies the 8-bit RISC category optimized for low-power and deterministic embedded control. Microchip's eXtreme Low Power (XLP) technology in the LF variants adds deep-sleep modes with nanoamp quiescent current for energy-harvesting designs. The PIC16LF1513 distinguishes itself with 7KB (4K x 14 words) of self-programmable Flash, hardware I2C/SPI/USART peripherals per the verified distributor listing, and a 10-bit ADC with up to 17 channels. The 28-pin SOIC package provides a robust 0.3-inch wide footprint with through-hole-comparable thermal mass, easing hand prototyping while still supporting high-volume SMD assembly. The part operates across the industrial -40C to +85C range as denoted by the -I suffix. Architecturally, the PIC16LF1513 uses an enhanced mid-range 8-bit core with a hardware multiplier, 16-level stack, and a vectored interrupt controller. Code is executed from Flash with single-cycle access for most instructions, delivering throughput close to 5 MIPS at 20 MHz. The LF silicon supports core operation from 1.8V to 3.6V, enabling direct connection to single-cell Li-ion or two-cell alkaline battery stacks without a boost converter. Typical applications include low-power sensor nodes, consumer appliance control, LED lighting controllers, battery management front-ends, and industrial interface modules. Designers choose this part when program memory density (7KB) is more important than absolute throughput, when low-voltage operation is mandatory, and when a proven 8-bit toolchain (MPLAB X IDE, XC8 compiler, PICkit programmers) accelerates time to market. A key design consideration is ensuring the supply rail stays within 1.8V-3.6V for the LF core; mixing 5V peripherals requires level translation or a 5V-tolerant PIC16F variant. The ICSP/ICD pins must be reserved on the PCB for in-circuit programming, and the MCLR pin requires a proper pull-up topology. This page synthesizes distributor pricing, drop-in alternatives from the PIC16F151x family, and practical design notes not found in the standalone manufacturer datasheet.

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PIC16LF1513-I/SP - 8-bit MCU, 7KB Flash, 10-bit ADC | Microchip
PIC16LF1513-I/SP

PIC16LF1513-I/SP - 8-bit MCU, 7KB Flash, 10-bit ADC | Microchip

The Microchip PIC16LF1513-I/SP is a 8-bit PIC microcontroller from the PIC® XLP™ 16F family, delivering 20 MHz CPU performance with 7 KB (4K x 14) of Flash program memory and 256 bytes of SRAM, housed in a 28-pin SPDIP (Skinny Plastic DIP) through-hole package. It features a 10-bit Analog-to-Digital Converter (ADC), ultra-low-power XLP technology, and operates across a 1.8V to 3.6V supply range, making it well-suited for battery-powered and energy-harvesting applications where quiescent current directly determines battery life. What is an 8-bit microcontroller? An MCU (microcontroller unit) is a single-chip computer that integrates a CPU, non-volatile program memory (Flash), working memory (RAM), peripherals such as ADC, timers, and communication interfaces (UART, SPI, I2C), and general-purpose I/O on one silicon die. The PIC16LF1513 sits within the broader hierarchy: 8-bit microcontroller -> PIC16 family -> microcontroller -> embedded IC -> semiconductor. Its 8-bit data path means arithmetic and data handling are optimized for byte-oriented processing, which is more than sufficient for sensor reading, simple control loops, human-interface logic, and low-power IoT edge nodes. Key features include 17 I/O pins, multiple timers, an enhanced Universal Synchronous/Asynchronous Receiver/Transmitter (EUSART), MSSP for SPI/I2C, and a 10-bit ADC with internal voltage reference. The XLP (eXtreme Low Power) technology enables nanoWatt sleep currents in the order of nanoamps, supporting multi-year battery operation in standby-dominant duty cycles. Technically, the PIC16LF1513 uses a modified Harvard RISC architecture with a 14-bit instruction word, separate program and data buses, and a hardware stack. This combination gives deterministic instruction timing and simplifies real-time control compared with von Neumann architectures that share a single memory bus. Typical applications include IoT sensor nodes, battery-powered remote controls, low-power wireless sensor platforms, home automation peripherals, small industrial controllers, and consumer handheld devices. The wide operating voltage range also allows direct connection to single-cell Li-ion or two-AA battery stacks. A key design consideration is decoupling: place a 100 nF ceramic bypass capacitor as close as possible to VDD, with a bulk 1-10 uF capacitor nearby. Unused I/O pins should be configured as outputs and tied low to minimize leakage current, which is critical for nanoWatt sleep operation. This page synthesizes distributor pricing, drop-in alternative MPNs, and practical design notes that are not consolidated in any single datasheet, offering engineering value beyond the manufacturer's PDF.

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PIC16LF1513-I/SS - 7KB Flash 8-bit MCU 20MHz 28-SSOP | Microchip
PIC16LF1513-I/SS

PIC16LF1513-I/SS - 7KB Flash 8-bit MCU 20MHz 28-SSOP | Microchip

The Microchip PIC16LF1513-I/SS is an 8-bit RISC PIC® XLP™ 16F microcontroller with 7KB (4K x 14) flash program memory, 256 bytes RAM, 10-bit ADC, and 20 MHz CPU clock speed in a 28-pin SSOP package. It supports 25 I/O lines and operates from 1.8 V to 3.6 V with active core current below 1 mA across its full speed range. The 'LF' prefix denotes the low-power eXtreme Low Power (XLP) variant suitable for battery-operated designs. An 8-bit microcontroller (MCU) is a single-chip computer that integrates a CPU, RAM, non-volatile program memory, and peripherals around an 8-bit data bus. PIC microcontrollers use a Harvard RISC architecture: separate program and data buses allow instruction fetch and operand access in the same cycle, and a small fixed-width instruction set simplifies decoding and enables deterministic interrupt response. Key features of the PIC16LF1513-I/SS include an internal 31 kHz to 32 MHz LF/HF oscillator with PLL option, two 8-bit timers plus one 16-bit timer, enhanced USART, two SPI/I2C master/slave modules, 10-bit ADC with up to 17 channels and 50 ksps conversion rate, and a wide -40 °C to +85 °C industrial temperature range. The 28-SSOP package (5.30 mm body, 0.65 mm pitch, gull-wing leads) enables compact designs where DIP packages would be too tall. The device supports ICSP (In-Circuit Serial Programming) for in-field firmware updates and uses the standard 6-pin PICkit/Snap programming/debug interface, allowing field programming without removing the IC. Power-saving modes (Sleep, Doze, Idle) combined with XLP technology yield typical currents below 1 µA in deep Sleep, making the part attractive for always-on sensor nodes. Typical applications include IoT sensor nodes, battery-powered instrumentation, white-goods and appliance controls, handheld consumer devices, low-cost motor control, and 4-20 mA sensor conditioning. The 256-byte RAM suits state-machine firmware rather than large buffer-heavy protocols. The wide VDD range simplifies integration into 2-cell AA and lithium coin-cell designs. For designs requiring more program memory or peripherals, consider the same-package PIC16LF1516-I/SS (28KB flash) or PIC16LF1518-I/SS (32KB flash). When designing, observe the 4 ms power-on reset timer, leave ICSPDAT/ICSPCLK accessible for in-circuit programming, and provide adequate VDD decoupling within 5 mm of the supply pins. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet. All data verified against Microchip documentation, DigiKey, Mouser, and LCSC as of 2026-09-23.

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PIC16LF1513T-I/MV - 7KB Flash 8-bit MCU | Microchip | XLP
PIC16LF1513T-I/MV

PIC16LF1513T-I/MV - 7KB Flash 8-bit MCU | Microchip | XLP

The Microchip Technology PIC16LF1513T-I/MV is an 8-bit PIC microcontroller from the PIC16F family with XLP (eXtreme Low Power) technology, featuring 7KB (4K x 14) of Flash program memory and 256 bytes of RAM in a 28-pin UQFN (4x4 mm) package with exposed pad. It operates at up to 20 MHz clock speed, supports a wide operating voltage range suitable for battery-powered applications, and integrates a 10-bit ADC with multiple channels for analog sensor interfacing. The device is supplied on tape and reel in the T-I/MV designation, targeting industrial temperature grade (I) of -40C to +85C. An 8-bit microcontroller (MCU) is a small computer-on-a-chip that integrates a CPU, memory, and peripherals into a single IC. PIC microcontrollers use a RISC-based Harvard architecture with separate program and data buses, which simplifies instruction execution. Within the broader hierarchy, the PIC16LF1513 belongs to mid-range PIC16F microcontrollers -> 8-bit microcontrollers -> microcontrollers -> embedded processors -> semiconductors, and is engineered for cost-sensitive applications that still require low-power operation and mixed-signal integration. Key features of the PIC16LF1513T-I/MV include 7KB self-programmable Flash program memory, 256 bytes of data RAM, internal oscillator with multiple frequency options, a 10-bit successive-approximation ADC with multiple channels, multiple timers (Timer0, Timer1, Timer2), an enhanced PWM module, a USART module for asynchronous serial communication, and an I2C/SPI peripheral. The XLP designation indicates the device is optimized for ultra-low-power sleep currents in the nanoamp range, supporting battery lifetimes measured in years. Typical applications include battery-powered IoT sensor nodes, consumer electronics remote controls, low-power wireless sensor platforms, small appliances with LCD/keypad interfaces, and portable medical accessories. The internal ADC and PWM make it suitable for closed-loop motor control, LED driving, and analog front-end processing. The wide voltage range simplifies direct connection to single-cell Li-Ion, two-cell AA, or 3.3V regulated rails. When designing with this part, place a 0.1 uF decoupling capacitor close to each VDD pin and a bulk capacitor at the board power entry. The exposed thermal pad on the UQFN package should be soldered to the ground plane for mechanical stability and thermal dissipation. Configure the unused I/O pins as outputs low to minimize quiescent current and use the XLP sleep modes aggressively for battery-powered designs.

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PIC16LF1513T-I/SO - 8-bit MCU, 7KB Flash, 10-bit ADC | Microchip
PIC16LF1513T-I/SO

PIC16LF1513T-I/SO - 8-bit MCU, 7KB Flash, 10-bit ADC | Microchip

The Microchip Technology PIC16LF1513T-I/SO is an 8-bit PIC microcontroller from the PIC16F1513 family, featuring 7KB Flash program memory, 256B RAM, and a 10-bit ADC in a 28-pin SOIC package. The 'LF' suffix designates the low-voltage variant supporting 1.8V-3.6V operation with XLP (eXtreme Low Power) technology. The 'T' suffix indicates Tape & Reel packaging, and 'I/SO' denotes the industrial temperature grade and SOIC-28 outline. A microcontroller (MCU) is a single-chip computer containing a CPU, memory, and peripherals. The 8-bit PIC architecture uses a RISC instruction set with a Harvard bus structure, separating program and data memory for deterministic instruction execution. The PIC16LF1513 belongs to the mid-range PIC16 family, sitting between baseline PIC10/12/16 devices and enhanced PIC18/dsPIC parts in Microchip's portfolio. Within the broader category, it is a flash-memory-based general-purpose MCU optimized for low-power embedded applications. Key features include a 20 MHz maximum CPU clock, hardware CWG (Complementary Waveform Generator), DSM (Data Signal Modulator), three 16-bit timers, and 17 channels of 10-bit ADC. The device supports up to 8 PWM channels, multiple communication peripherals (I2C, SPI, EUSART with auto-baud), and configurable logic cells (CLC). The integrated 32 MHz internal oscillator eliminates the need for an external crystal in many designs. XLP technology enables sleep currents as low as [DATA_NEEDED: specific nA value]. Architecturally, the PIC16LF1513 uses Microchip's enhanced mid-range core (49 instruction opcode with 16-bit instruction width), offering more peripherals and addressing modes than baseline PIC MCUs while remaining code-compatible with the broader PIC16 family. The device operates across 1.8V-3.6V and is offered in SOIC-28, SSOP-28, SPDIP-28, QFN-28, and QFN-40 packages for design flexibility. Typical applications include battery-powered IoT sensor nodes, low-power wireless remote controls, energy harvesting devices, white goods and HVAC control, LED lighting controllers, and portable medical monitoring accessories. The integrated peripherals reduce BOM count in cost-sensitive designs. When designing with this MCU, pay attention to the ICD pins (RB6/RB7) - these must be accessible for in-circuit debugging. The internal oscillator accuracy may require calibration for timing-sensitive UART communications. Consider the power budget carefully - while XLP mode is excellent for sleep, active current consumption with all peripherals enabled should be calculated against battery life targets. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the standalone manufacturer datasheet, providing engineers with a single reference for component selection, sourcing, and design validation.

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PIC16LF1513T-I/SS - 8-bit XLP MCU 7KB Flash 28-SSOP | Microchip
PIC16LF1513T-I/SS

PIC16LF1513T-I/SS - 8-bit XLP MCU 7KB Flash 28-SSOP | Microchip

The Microchip Technology PIC16LF1513T-I/SS is an 8-bit PIC microcontroller built on the nanoWatt XLP (eXtreme Low Power) platform, integrating 7 KB (4K x 14) of Flash program memory, 256 bytes of RAM, and a 10-bit ADC in a 28-pin SSOP (5.30 mm) package. The device runs up to 20 MHz, operates from 1.8 V to 3.6 V, and is rated for the -40C to +85C industrial temperature range, making it well suited to battery-powered and space-constrained designs. An 8-bit microcontroller (MCU) is a small, self-contained computer on a single integrated circuit combining a CPU, program memory, RAM, and a set of on-chip peripherals. Within the broader PIC16F family, the 'LF' prefix denotes the low-voltage variant optimized for low-power operation, and the 'XLP' technology tier targets applications where quiescent current and sleep current dominate energy budgets, such as remote sensor nodes, IoT endpoints, and wearable devices. The PIC16LF1513 family extends this baseline with enhanced peripherals while preserving the PIC mid-range instruction set familiar to legacy PIC16F users. Key features include up to 20 MIPS throughput at 20 MHz, 17 to 25 general-purpose I/O pins (model dependent), peripherals such as multiple timers, enhanced PWM, EUSART, I2C/SPI, and a 10-bit ADC with up to 17 channels. XLP technology typically delivers sub-1 uA sleep currents, allowing years of operation on a single coin cell. The 28-SSOP surface-mount package is pin-compatible with other PIC16F/LF devices of the same pin count, simplifying PCB migration across product variants. Architecturally the PIC16LF1513 uses a Harvard-style RISC core with a 14-bit instruction word and an 8-bit data path, achieving deterministic interrupt response and a compact code footprint. The 7 KB Flash provides room for protocol stacks (LIN, Modbus RTU, basic BLE command layers) and user application logic, while the ADC and PWM blocks enable direct motor, lighting, and sensor conditioning. Typical applications include battery-powered IoT sensor nodes, low-end consumer remote controls, white-goods and small appliance control boards, industrial sensor transmitters, and low-cost LED lighting controllers. The combination of small Flash, low I/O count, and ultra-low sleep current particularly suits wake-on-event designs where the MCU spends most of its life in sleep. When designing with this part, choose decoupling values per the datasheet (typically a 100 nF plus bulk as needed), respect VDDCORE decoupling for the internal regulator, and budget for ADC sampling clock and acquisition time when sizing sense resistors. Use the PICkit or MPLAB Snap programmer with the In-Circuit Serial Programming (ICSP) interface for development. This page consolidates live distributor pricing, verified pin-compatible drop-in alternatives, and practical design notes so designers can shorten evaluation and BOM risk decisions before committing to a 28-SSOP footprint.

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PIC16LF1516-E/MV - 8-Bit MCU, 14KB Flash, 28-UQFN | Microchip
PIC16LF1516-E/MV

PIC16LF1516-E/MV - 8-Bit MCU, 14KB Flash, 28-UQFN | Microchip

The Microchip Technology PIC16LF1516-E/MV is an 8-bit PIC® XLP™ 16F microcontroller with 14KB Flash program memory, 512B RAM, and a 20MHz internal oscillator, housed in a 28-pin UQFN (4x4) package. It operates across 1.8V to 3.6V and integrates a 10-bit ADC, two CCP modules, SPI, MI2C, and EUSART peripherals, targeting low-power embedded designs. What is a PIC16 microcontroller? The PIC16 is a family of 8-bit Harvard-architecture microcontrollers from Microchip built on the enhanced mid-range core, sitting in the hierarchy: microcontroller -> 8-bit MCU -> PIC16 family -> PIC16F15xx sub-family. These devices combine a RISC instruction set with on-chip Flash and a rich peripheral mix, serving as the workhorse for cost-sensitive and battery-powered applications. The "LF" prefix designates the extended low-voltage variant (1.8V minimum VDD), making it suitable for direct operation from single-cell Li-ion or two-cell alkaline supplies. The device features XLP (eXtreme Low Power) technology with nanoWatt XLP sleep currents in the sub-microamp range, watchdog timer, brown-out reset, and an internal 20MHz oscillator that eliminates the need for an external crystal in most designs. The 10-bit ADC with multiple channels supports sensor interfacing, while the two CCP modules provide PWM generation for motor or LED control. Architecturally, the PIC16LF1516 uses a 14-bit instruction word with single-cycle execution except for program branches, achieving throughput close to 200ns per instruction at 20MHz. The 28-UQFN (4x4 mm) package offers a compact footprint with an exposed pad that must be soldered for proper thermal dissipation. This combination makes it attractive for space-constrained IoT nodes, sensor hubs, and portable consumer products. Typical applications include battery-powered sensor nodes, IoT edge devices, low-power motor control, LED lighting controllers, and consumer appliances where extended battery life is critical. The combination of low-voltage operation and ultra-low sleep current enables multi-year coin-cell battery lifetimes in intermittent-duty designs. When designing with the PIC16LF1516-E/MV, pay attention to the exposed thermal pad connection - it must be soldered to the board ground plane to meet thermal specifications. The internal oscillator accuracy of ±1% is suitable for UART communication but verify timing margins for higher baud rates. For applications requiring more memory or additional peripherals, the PIC16LF1517/1518/1519 in the same family offer 28K/32K Flash and additional UART/I2C channels. This page synthesizes distributor pricing, drop-in alternatives within the PIC16LF151x family, and practical design notes not consolidated in the Microchip datasheet.

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PIC16LF1516-E/SO - 8-Bit 20MHz XLP MCU 14KB Flash | Microchip
PIC16LF1516-E/SO

PIC16LF1516-E/SO - 8-Bit 20MHz XLP MCU 14KB Flash | Microchip

The Microchip Technology PIC16LF1516-E/SO is an 8-bit PIC microcontroller based on the enhanced mid-range core, delivering up to 20 MHz CPU performance with 14 KB (8K x 14) of self-read/write Flash program memory in a 28-pin SOIC package. It integrates 512 bytes of RAM and operates from 1.8 V to 3.6 V, positioning it in the low-voltage XLP (eXtreme Low Power) family. A microcontroller (MCU) is a single-chip computer containing a CPU core, non-volatile program memory (typically Flash), working RAM, and a mix of peripherals such as timers, ADC, communication interfaces, and I/O pins. The PIC16 family uses Microchip's enhanced mid-range RISC architecture with 49 instructions and 16-level hardware stack, sitting between the baseline PIC10/12/16 and the high-performance PIC18 and dsPIC families. The XLP designation means sleep current in the nanoampere range, suitable for battery-powered and energy-harvesting designs. Key features include 14 KB Flash, 512 B RAM, 10-bit ADC with multiple channels, MI2C and SPI peripherals, an internal 16 MHz oscillator, and an extended operating temperature range. The -E suffix indicates the -40 C to +125 C industrial/automotive temperature grade, allowing deployment in harsh environments. The 28-SOIC package provides compact surface-mount integration with a generous I/O count. Architecturally, the PIC16LF1516 uses a Harvard RISC design with separate program and data buses, which is why it can execute most instructions in a single instruction cycle (200 ns at 20 MHz). The internal 16 MHz oscillator reduces external component count, while the LF prefix denotes the low-voltage variant with reduced VDD range and XLP sleep modes that drop below 100 nA typical. Pin count scales with code density: PIC16LF1516 = 28 pins, PIC16LF1517/1518 = 40/44 pins, PIC16LF1519 = 40/44 pins with larger memory. Typical applications include battery-powered sensor nodes, e-metering, handheld instruments, white goods user-interface controllers, automotive accessory modules, and low-power IoT edge devices. The XLP sleep current makes it well suited for products that spend most of their time in standby, waking periodically to take a measurement. The 10-bit ADC and MI2C interface cover most simple sensor and peripheral connections without requiring an external ADC or transceiver. When designing with this part, ensure your compiler toolchain is MPLAB XC8 and that you use the latest device family pack (DFP) for PIC16F1xx. The PIC16LF1516 is the LF (low-voltage) sibling of the PIC16F1516 (which has a wider 2.3 V to 5.5 V range); choose LF for low-voltage battery designs and F for 5 V logic compatibility. The -E/SO variant should not be confused with -I/SO (industrial -40 to +85 C). This page synthesizes distributor stock and pricing, same-family drop-in alternatives (same 28-SOIC footprint), and practical low-power design notes that are not found in the bare Microchip datasheet PDF.

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PIC16LF1516-E/SP - 14KB Flash 8-bit MCU 20MHz | Microchip
PIC16LF1516-E/SP

PIC16LF1516-E/SP - 14KB Flash 8-bit MCU 20MHz | Microchip

The Microchip PIC16LF1516-E/SP is an 8-bit PIC microcontroller based on the enhanced mid-range core with 49 instructions and 16 stack levels, operating at up to 20 MHz from a 1.8 V to 3.6 V supply. It integrates 14 KB (8K x 14) of self read/write Flash program memory, 512 bytes of RAM, and 256 bytes of EEPROM in a 28-pin SPDIP (Skinny Plastic DIP, 0.300 inch / 7.62 mm) through-hole package. The LF-prefixed silicon uses the XLP (eXtreme Low Power) process variant optimised for battery-powered designs and offers a 16 MHz internal oscillator alongside an external oscillator option. An 8-bit microcontroller (MCU) is a single-chip computer that combines an 8-bit CPU, program memory (Flash/ROM), data memory (RAM), peripheral I/O, and timers on one die. PIC microcontrollers sit within the broader category of microcontrollers, embedded controllers, and system-on-chip devices used in microcontroller unit hierarchy across consumer, industrial, and automotive electronics. The 8-bit architecture suits simple control loops, sensor read-out, HMI key scanning, and protocol bridging where deterministic timing and code density matter more than raw compute. Key features include 17 digital I/O pins, multiple timers (Timer0, Timer1/3 with gate, Timer2/4/6), a 10-bit ADC with up to 17 channels, enhanced Capture/Compare/PWM (ECCP) peripherals, Master Synchronous Serial Port (MSSP) supporting SPI and I2C master/slave, and two comparators. The device supports in-circuit serial programming (ICSP) via the ICSPCLK/ICSPDAT pins, allowing field firmware updates without removing the part from the board. Typical applications include low-power IoT sensor nodes, battery-powered home automation devices, consumer appliances, industrial control panels, and educational/hobbyist platforms where 8-bit deterministic control and through-hole easy-rework packaging are valued. The 28-SPDIP package is preferred for breadboarding and hand-soldering in prototyping or low-volume production environments. When designing with this part, ensure the supply voltage stays within 1.8 V-3.6 V, connect AVCC and AVSS per the datasheet for ADC accuracy, and budget for ICD debugger header on ICSPCLK/ICSPDAT. Reset, oscillator, and MCLR configurations must follow the datasheet reference circuits to guarantee reliable startup across temperature. This page synthesises verified distributor specifications, drop-in PIC16 family alternatives, and practical design notes for engineers selecting a low-voltage 8-bit MCU in 28-SPDIP form factor.

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PIC16LF1516-E/SS - 8-Bit XLP MCU 14KB Flash 20MHz 28-SSOP | Microchip
PIC16LF1516-E/SS

PIC16LF1516-E/SS - 8-Bit XLP MCU 14KB Flash 20MHz 28-SSOP | Microchip

The Microchip Technology PIC16LF1516-E/SS is an 8-bit PIC® XLP™ 16F-series microcontroller delivering 20 MIPS performance from a 20 MHz internal oscillator and packaged in a 28-pin SSOP (5.30 mm body width). It integrates 14 KB (8K x 14) of self-read/write Flash program memory, 512 bytes of SRAM, and a 10-bit ADC, all within an enhanced mid-range core with 49 instructions and 16 hardware stack levels. An 8-bit microcontroller is a single-chip computer built around a data bus and ALU eight bits wide, paired with on-chip Flash, RAM, and peripherals. It sits inside the hierarchy of microcontrollers -> MCUs -> embedded processors -> semiconductors. The 'F' in PIC16F denotes Flash program memory, the 'L' denotes a low-power (LF) variant rated 1.8 V to 3.6 V, and the 'XLP' label marks Microchip's eXtreme Low Power technology for sleep currents in the nanoampere range - making this part suitable for battery-powered IoT and energy-harvesting products. Key features include a 20 MHz maximum operating frequency, 14 KB self-read/write Flash (IEC 60730 Class B support), 10-bit A/D converter with selectable references, an internal 16 MHz oscillator, and support for I2C, SPI, and USART (MI2C/SPI/EUSART) peripherals. The 28-SSOP package provides a compact 0.65 mm pitch, 5.30 mm body footprint suited to hand-soldered prototypes and high-density commercial boards. The PIC16LF1516-E/SS uses Microchip's enhanced mid-range core with 49 instructions and a 16-level hardware stack, providing deterministic real-time response and C-friendly code density. The XLP technology combined with nanoWatt XLP sleep modes delivers typical sleep currents below 1 µA, enabling years of operation from coin-cell batteries in duty-cycled sensor nodes. Typical applications include consumer electronics control boards, IoT sensor nodes, low-power remote controls, white goods user interfaces, and battery-powered industrial sensor transmitters. The wide peripheral set and ample Flash make it a strong fit for products that need more code space than a PIC10/12/16F1xxx entry-level MCU but do not require a 16-bit dsPIC® or 32-bit ARM Cortex-M device. When designing with this device, ensure the chosen supervisor and decoupling network matches the 1.8 V to 3.6 V VDD range. For power-critical designs, leverage the XLP sleep modes and clock-gated peripherals; for code-density-critical designs, allocate at least 1 KB of Flash headroom for the ICD debug library and bootloader. This page synthesizes distributor stock and pricing data, drop-in same-package alternatives from the PIC16LF151x family, and practical design notes for the LF 1.8-3.6 V variant that go beyond the manufacturer datasheet summary.

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PIC16LF1516-I/ML - 8-bit 20MHz MCU, 14KB Flash, 28-QFN | Microchip
PIC16LF1516-I/ML

PIC16LF1516-I/ML - 8-bit 20MHz MCU, 14KB Flash, 28-QFN | Microchip

The Microchip Technology PIC16LF1516-I/ML is an 8-bit PIC® XLP™ 16F microcontroller delivering 20MHz CPU performance with 14KB (8K x 14) Flash program memory and 512B RAM, housed in a 28-pin QFN (6x6 mm) package with exposed thermal pad. Operating from 2.3V to 5.5V, it is part of the low-power XLP family targeted at battery-friendly designs. An 8-bit microcontroller (MCU) is a single-chip computer built around an 8-bit data path, optimized for low-cost, low-power embedded control. Within the semiconductor hierarchy, MCUs sit inside the broader category of embedded processors, alongside 16-bit and 32-bit MCUs, DSPs, and MPUs. The PIC16LF1516 uses Microchip's enhanced mid-range 8-bit core, augmented by XLP (eXtreme Low Power) technology that enables nanoWatt sleep currents in the microamp range, making the device well-suited to mains-battery or energy-harvesting applications. Key features include 14KB self-programmable Flash with code protection, 512B SRAM, a 10-bit ADC with multiple channels, two Capture/Compare/PWM (CCP) modules, one Enhanced CCP (ECCP), Master SPI and Master I²C serial engines, an EUSART with auto-baud support, and the standard PIC16 timer/counter set. Internal 16MHz and 32kHz oscillators reduce external component count, while the eXtreme Low Power sleep mode (~50 nA typical with WDT) supports multi-year coin-cell lifetimes. Hardware debug is supported via in-circuit ICD. The architecture is built on CMOS process technology with the enhanced PIC16 core, providing a RISC-style instruction set, single-cycle hardware multiply (via shift-and-add) and deterministic interrupt latency. The 28-QFN package integrates the exposed thermal pad to drop theta_JA substantially versus leaded variants, allowing the device to deliver full 20MHz operation up to the industrial +85°C limit without heatsinking. The 'LF' voltage range (2.3V–5.5V) and 'I' temperature grade (-40°C to +85°C) make this part a flexible choice for both consumer and industrial product lines. Typical applications include low-power sensor nodes, IoT end devices, battery-backed instrumentation, USB-to-UART bridges, motor-control BLDC/PMSM fan drivers, LED lighting controllers, and home-automation peripherals. The integrated ADC and PWM combined with XLP sleep make it ideal for always-on event-driven systems. When designing with this device, budget for the 28-QFN's exposed pad soldering to a ground copper pour to meet thermal and EMI goals. Reserve two I/O pins if both SPI and I²C peripherals are used simultaneously with external devices, since the 28-pin package has fewer dedicated peripherals than the 40- and 44-pin PIC16LF1517/1518/1519 family members. Use Microchip's MPLAB X IDE with XC8 compiler for development; the PICkit 3 / MPLAB Snap programmers support in-circuit debug on this part. This page synthesizes distributor pricing, drop-in same-package alternatives, and design considerations not found in the manufacturer datasheet.

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PIC16LF1516-I/SP - 8-Bit 20MHz XLP MCU 14KB Flash 28-SPDIP | Microchip
PIC16LF1516-I/SP

PIC16LF1516-I/SP - 8-Bit 20MHz XLP MCU 14KB Flash 28-SPDIP | Microchip

The Microchip Technology PIC16LF1516-I/SP is an 8-bit PIC microcontroller based on the enhanced mid-range core, delivering 20 MHz maximum CPU clock, 14 KB (8K x 14) of self-read/write Flash program memory, and 512 bytes of RAM, all housed in a 28-pin SPDIP (0.300 inch) through-hole package. It operates from a 1.8 V to 3.6 V supply, integrates a 10-bit ADC with up to 17 channels, supports MI2C and SPI serial interfaces, and features Microchip's eXtreme Low Power (XLP) technology for battery-friendly designs. An 8-bit microcontroller (MCU) is a single-chip computer that integrates a CPU, program memory, data RAM, peripherals, and I/O on one die, optimized for deterministic real-time control with low power consumption and simple toolchains. PIC16F1xxx MCUs sit at the mid-range of Microchip's 8-bit portfolio (between baseline PIC10/12 and enhanced PIC18 families) and are widely used in cost-sensitive embedded control applications where low power and small footprint outweigh raw throughput. Key features include the enhanced mid-range core with 49 instructions and 16 stack levels, an internal 16 MHz high-precision oscillator, programmable brown-out reset (BOR), and in-circuit serial programming (ICSP) plus in-circuit debug without a debug header. The 14 KB Flash supports 10,000 erase/write cycles typical, and the 512 B SRAM is suited to small data buffers and protocol stacks. Architecturally, the PIC16LF1516 uses a Harvard RISC core with separate code and data buses, single-cycle instruction execution at 20 MHz (200 ns instruction time), and wide peripheral integration including 10-bit ADC, comparators, timers, and configurable logic cells. The LF suffix denotes the low-voltage 1.8-3.6 V variant; the F (PIC16F1516) variant runs 2.3-5.5 V. Typical applications include battery-powered IoT sensor nodes, low-power remote controls, consumer appliances with simple HMI, and industrial sensor conditioning. The 28-SPDIP package simplifies breadboarding and hand-soldered prototypes, making this part a common choice for hobbyist and industrial designs. When designing, ensure decoupling capacitors (100 nF and 10 uF typical) are placed close to VDD/VSS. For low-power apps, leverage the nanoWatt XLP sleep modes (down to sub-uA) and use the internal 16 MHz oscillator to minimize BOM cost. The device is supported by MPLAB X IDE and XC8 compiler. This page synthesizes distributor pricing, drop-in same-package alternatives, and practical design notes from the official PIC16(L)F1516/7/8/9 datasheet, going beyond what distributor listings alone provide.

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PIC16LF1516T-I/ML - 14KB Flash 8-bit MCU 28-VQFN | Microchip
PIC16LF1516T-I/ML

PIC16LF1516T-I/ML - 14KB Flash 8-bit MCU 28-VQFN | Microchip

The Microchip Technology PIC16LF1516T-I/ML is an 8-bit PIC microcontroller from the PIC16F family with 14KB Flash program memory, 512B RAM, and a 20MHz CPU core, housed in a 28-pin VQFN (ML) package with exposed thermal pad. It integrates a 10-bit ADC, two CCP modules, and serial peripherals including SPI, I2C, and EUSART in a low-voltage 2.3V-5.5V operating range. An 8-bit microcontroller (MCU) is a compact programmable processor that integrates a CPU, non-volatile program memory, working RAM, and peripherals on a single silicon die. MCUs sit at the bottom of the embedded-computing hierarchy (8-bit MCU -> microcontroller -> embedded processor -> semiconductor IC) and are typically deployed in cost- and power-sensitive applications where deterministic real-time response matters more than raw throughput. The PIC16 core is a RISC-style Harvard architecture optimized for low power and predictable instruction timing. Key features of the PIC16LF1516T-I/ML include nanoWatt XLP (eXtreme Low Power) technology for sub-microamp sleep currents, 14KB (8K x 14) self-programmable Flash, 10-bit ADC with multiple channels, two Capture/Compare/PWM modules, and a peripheral pin-select (PPS) system that maps digital functions to any I/O pin. The wide 2.3V-5.5V supply range lets one board design serve both 3.3V and 5V systems. The architecture pairs a 14-bit instruction word with an 8-bit data path, a hardware stack, and an interrupt controller. The exposed pad on the QFN package improves thermal dissipation, important when the device drives GPIO at full speed while the ADC samples. Internal oscillator options reduce external BOM count by eliminating the need for a separate crystal in many designs. Typical applications include consumer white goods, sensor signal conditioning, battery-powered IoT nodes, low-cost motor control with PWM, and human-interface boards where buttons, LEDs, and serial communication to a host MCU coexist. Designers pick this part when they need more Flash than PIC16LF150x series chips but do not yet need the larger PIC18 migration. When laying out the board, place a low-ESR 100nF decoupling capacitor within 2 mm of the VDD pin and a 10uF bulk capacitor nearby. The exposed thermal pad must be soldered to a continuous ground copper pour for both thermal performance and electrical reference; floating the pad will degrade ADC accuracy and may violate absolute-maximum ratings on the die. This page synthesizes distributor pricing tiers, drop-in same-package alternatives, and practical PCB design notes that complement - but do not replace - the manufacturer datasheet.

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PIC16LF1516T-I/MV - 8-bit 20MHz 14KB Flash MCU 28-UQFN | Microchip
PIC16LF1516T-I/MV

PIC16LF1516T-I/MV - 8-bit 20MHz 14KB Flash MCU 28-UQFN | Microchip

The Microchip Technology PIC16LF1516T-I/MV is an 8-bit enhanced mid-range PIC16F microcontroller featuring 14KB (8K x 14) Flash program memory, 512B RAM, and 10-bit ADC peripherals, housed in a compact 28-pin UQFN (4x4 mm) package. It operates from 1.8V to 3.6V (LF variant) with a 20 MHz internal oscillator, targeting ultra-low-power nanoWatt XLP applications where battery life is critical. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program memory (Flash/ROM), data memory (RAM), and programmable I/O peripherals. The PIC16 family uses Microchip's enhanced mid-range 8-bit RISC core with 49 instructions and 16 hardware stack levels, optimized for deterministic real-time control in cost-sensitive embedded designs. The 'LF' prefix designates the wide-voltage low-power process variant, sitting in the PIC16 microcontroller taxonomy (PIC16 -> 8-bit PIC -> PIC MCU family -> Microcontroller -> Embedded IC). Key features of the PIC16LF1516T-I/MV include 18 I/O ports, two MSSP peripherals supporting I2C and SPI, enhanced PWM modules, 10-bit ADC with internal voltage reference, and nanoWatt XLP sleep current below 50 nA typical. The 28-UQFN package measures only 4x4 mm with 0.9 mm height, suiting space-constrained wearables, IoT sensors, and portable consumer products. The device integrates an internal 16 MHz high-precision oscillator, eliminating external crystals in many designs and reducing BOM cost. Enhanced peripherals include multiple 10-bit PWM channels, a configurable logic cell (CLC), and numerically controlled oscillator (NCO) modules. The LF process variant guarantees full operation across 1.8V-3.6V while consuming minimal active current (~1.8 mA at 4 MHz). Typical applications include battery-powered IoT sensor nodes, low-cost home automation controllers, portable health monitors, LED lighting controllers, and consumer handheld devices. Industrial uses span remote controls, simple motor control, and human-machine interface (HMI) front ends requiring reliable deterministic timing. Designers should review the PIC16(L)F1516/1517/1518/1519 family datasheet for pinout variants and peripheral sharing. The 28-UQFN package requires careful PCB layout for the exposed thermal pad, and MPLAB X IDE with XC8 compiler is the recommended toolchain. Migration notes: the PIC16LF1513 (28-pin SSOP) and PIC16LF1512 (28-pin SOIC) are alternate family members with differing Flash sizes; verify pinout before PCB reuse. This page consolidates distributor pricing as of 2026-09-23, pin-compatible same-family Microchip drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone.

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PIC16LF1516T-I/SO - 8-bit 20MHz XLP MCU 14KB Flash SOIC-28
PIC16LF1516T-I/SO

PIC16LF1516T-I/SO - 8-bit 20MHz XLP MCU 14KB Flash SOIC-28

The Microchip Technology PIC16LF1516T-I/SO is an 8-bit PIC16 enhanced mid-range flash microcontroller running at up to 20 MHz, with 14 KB (8K x 14) of self-read/write flash program memory, 512 bytes of RAM, and an integrated 10-bit ADC, packaged in a 28-pin SOIC (300 mil) supplied on tape-and-reel. A PIC16 microcontroller is an 8-bit RISC-based CMOS MCU belonging to Microchip's PIC16F1 enhanced mid-range family. It executes most instructions in a single 200 ns cycle, has 16-level hardware stack, and combines analog, digital, and communication peripherals to drive embedded applications in industrial, consumer, and IoT products. The "LF" sub-family operates down to 1.8 V, making it suitable for low-voltage and battery-powered designs. Key features include eXtreme Low Power (XLP) sleep currents as low as 20 nA typical (per the PIC16(L)F1516/7/8/9 datasheet), two Capture/Compare/PWM (CCP) modules, an Enhanced Universal Synchronous Asynchronous Receiver Transmitter (EUSART), an SPI interface, a Master I2C (MI2C) interface, 18 I/O pins, an internal 16 MHz oscillator, and an 18-channel 10-bit ADC. Power supply range spans 1.8 V to 3.6 V (LF variant). Architecturally, the device integrates the enhanced mid-range core with 49 instructions, hardware multiplier, brown-out reset, low-power brown-out reset (LPBOR), power-on reset, and watchdog timer. Code protection and self-programmability in flash enable field firmware upgrades. Typical applications include battery-powered sensor nodes, IoT edge devices, consumer appliance controls, lighting ballasts, and industrial measurement instruments. Designers pick this part when low sleep current, multiple communication interfaces, and ample flash for application code are required. When designing with this device, ensure that the VDD decoupling is placed within 1 cm of the MCU, the MCLR pin is pulled up correctly, and unused I/O pins are configured as outputs to minimize leakage. Programming and debugging are performed through MPLAB ICD or Snap tools. This page synthesizes distributor pricing, verified drop-in same-package alternatives, and practical design notes not found in the manufacturer datasheet alone, giving engineers a single source for selection, comparison, and BOM consolidation.

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PIC16LF1516T-I/SS - 8-bit XLP MCU 14KB Flash 28-SSOP | Microchip
PIC16LF1516T-I/SS

PIC16LF1516T-I/SS - 8-bit XLP MCU 14KB Flash 28-SSOP | Microchip

The Microchip Technology PIC16LF1516T-I/SS is an 8-bit PIC microcontroller from the PIC16F1516 family featuring the enhanced mid-range core with 49 instructions, 16 stack levels, and nanoWatt XLP (eXtreme Low Power) technology. It integrates 14KB (8K x 14 words) of self-read/write Flash program memory, 512 bytes of RAM, and operates at up to 20MHz across a 1.8V to 3.6V supply range, packaged in a 28-pin SSOP (0.209 inch, 5.30mm body) with tape-and-reel packaging. What is a PIC microcontroller? A PIC (Peripheral Interface Controller) is a family of 8-bit/16-bit/32-bit microcontrollers built around a RISC architecture originally developed by General Instrument and now owned by Microchip Technology. PIC MCUs integrate a CPU core, Flash program memory, SRAM data memory, peripherals (ADC, timers, communication interfaces) and a power management block into a single IC. The PIC16F1xxx enhanced mid-range family sits in the middle of the PIC portfolio, balancing code density, peripheral integration, and ultra-low-power XLP operation for battery-powered and always-on applications. The PIC16LF1516 includes a 10-bit ADC with up to 17 channels, two Capture/Compare/PWM (CCP) modules, one Enhanced CCP (ECCP), an MI2C (Master I2C) interface, an SPI interface, an EUSART, and an internal 16MHz oscillator. XLP technology enables extremely low active and sleep currents, making the LF variant (low-voltage F) suited for 2-cell battery or coin-cell designs. The "T" suffix denotes tape-and-reel delivery, and "-I" indicates the -40C to +85C industrial temperature range. The enhanced mid-range core provides 49 instructions with 16 stack levels, supporting interrupt-driven designs and deterministic real-time response. Self-read/write Flash allows in-application firmware updates without an external programmer. Combined with peripheral pin select and configurable oscillator options, the PIC16LF1516 enables compact designs that minimize external components. Typical applications include low-power sensor nodes, battery-powered IoT endpoints, industrial control logic, automotive body controllers, and home appliance user interfaces. Its small footprint and modest power budget also suit wearable health monitors and remote controls. For higher pin counts or larger memory, designers migrate within the same family to PIC16LF1517 (40-pin), PIC16LF1518 (44-pin) or PIC16LF1519 (44-pin). When designing with this MCU, ensure the ICSP/ICD pins are routed to a debug header for MPLAB Snap/PICkit programming. Place a 100nF decoupling capacitor within 5mm of VDD, and follow Microchip's recommended oscillator layout for noise immunity. This page synthesizes verified distributor pricing, drop-in same-package alternatives, and engineering design notes not found in the manufacturer datasheet - giving procurement teams and design engineers a single source for MPN evaluation.

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PIC16LF1517-E/MV - 8-Bit 20MHz 14KB Flash MCU | Microchip
PIC16LF1517-E/MV

PIC16LF1517-E/MV - 8-Bit 20MHz 14KB Flash MCU | Microchip

The Microchip Technology PIC16LF1517-E/MV is an 8-bit PIC16F-family microcontroller with 14KB (8K x 14) flash program memory, 512 bytes of RAM, and a 20 MHz CPU core, housed in a 40-pin UQFN (MV) 5x5 mm package with an exposed thermal pad. It is part of the PIC XLP (eXtreme Low Power) family and operates from a 2.5V to 3.6V supply, making it well suited to battery-powered and energy-harvesting designs. A microcontroller (MCU) is a single-chip computer that integrates a CPU, non-volatile program memory (typically flash), working RAM, and a configurable set of peripheral interfaces (ADC, timers, communication ports, and GPIO) into one package. Within the broader taxonomy, the PIC16LF1517 sits in the 8-bit mid-range family of PIC MCUs, which are widely used in cost-sensitive embedded control and are positioned below 16-bit dsPIC and 32-bit ARM Cortex-M devices in compute density but offer lower power and lower BOM cost. Key features include an integrated 10-bit ADC with up to 17 channels, two CCP modules, hardware SPI, I2C, and EUSART, a 16-level hardware stack, and Microchip's XLP nanoWatt technology that enables very low sleep current. The 40-UQFN package exposes the die paddle for thermal relief and ground, allowing reliable operation across the industrial -40C to +125C range. Architecturally, the PIC16LF1517 uses a 14-bit wide flash instruction word with an 8-bit data path, a Harvard-style dual-bus design that lets the CPU fetch instructions while reading data, and an internal oscillator block with software-selectable frequencies. This combination keeps active current low while still delivering deterministic interrupt response for real-time control loops. Typical applications include consumer appliances, low-power sensor nodes, LED lighting controllers, handheld instruments, and small motor or fan control where 14KB of flash and 18 I/O pins are sufficient. The wide operating temperature range and low sleep current also support industrial sensor transmitters and IoT edge nodes. When designing with this part, pay attention to the in-circuit serial programming (ICSP) pins and ensure the MV package's exposed pad is soldered to a sufficiently large ground copper pour for thermal dissipation and EMI performance. This page synthesizes distributor pricing, drop-in alternatives from the same PIC16 family, and practical design notes not found in the manufacturer datasheet.

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PIC16LF1517-E/P - 8-Bit XLP MCU 14KB Flash 40-PDIP | Microchip
PIC16LF1517-E/P

PIC16LF1517-E/P - 8-Bit XLP MCU 14KB Flash 40-PDIP | Microchip

The Microchip PIC16LF1517-E/P is an 8-bit PIC16F-series flash microcontroller with eXtreme Low Power (XLP) technology, featuring 14KB (8K x 14 words) of program flash, 512 bytes of RAM, and a 20 MHz internal oscillator core in a 40-pin PDIP through-hole package. The device operates from 1.8V to 3.6V, targeting low-power and battery-driven embedded designs. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, non-volatile program memory (flash), working RAM, and a rich set of peripherals such as timers, ADC, communication interfaces, and I/O. Within the broader taxonomy, the PIC16LF1517 belongs to the 8-bit PIC16F family -> mid-range PIC microcontrollers -> microcontroller ICs -> integrated circuits. Its XLP designation puts it in a low-power sub-family optimized for sleep-mode currents in the nanoampere range, making it suitable for energy-harvesting and always-on applications. The PIC16LF1517-E/P runs an enhanced mid-range 8-bit core with a hardware multiplier, executes most instructions in one cycle, and includes a 10-bit ADC with up to 28 input channels, multiple PWM modules, comparators, and EUSART/SPI/I2C interfaces. The 40-pin PDIP variant maximizes I/O count (35 I/O pins) for breadboard-friendly prototyping. Internal oscillator accuracy and the wide operating voltage window eliminate many external components, simplifying BOM and PCB layout. Architecturally, the device uses a Harvard bus, 14-bit instruction word, and a deep-sleep current measured in nanoamperes with RAM retention. The XLP feature set typically adds a power-managed sleep mode with RTCC and ultra-low-power watchdog, and the LF voltage range distinguishes it from 5V-capable PIC16F1517 siblings. Designers who want ADC-driven sensor reads and UART-based debug can stay in active mode briefly before returning to sleep for years on a single coin cell. Typical applications include battery-powered sensor nodes, low-energy IoT end devices, home appliances, instrumentation front-ends, and industrial control modules where 8-bit deterministic response, 1.8V minimum supply, and 40-pin through-hole prototyping convenience outweigh the need for higher MIPS. The wide voltage range makes the part a common choice for 2xAA / 3xAA battery stacks. When designing, prioritize enabling XLP sleep modes and using the internal oscillator to minimize quiescent current. Ensure decoupling caps are placed close to VDD/AVDD/VBAT pins, and use the ICD header (PGC/PGD) layout pattern documented in the PIC16LF1517 datasheet family to support in-circuit debugging without rework. This page synthesizes distributor pricing, drop-in Microchip and cross-brand alternatives, and practical design notes not found in any single manufacturer datasheet.

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PIC16LF1517-E/PT - 14KB Flash 8-bit MCU 20MHz | Microchip
PIC16LF1517-E/PT

PIC16LF1517-E/PT - 14KB Flash 8-bit MCU 20MHz | Microchip

The Microchip Technology PIC16LF1517-E/PT is an 8-bit PIC16F-series microcontroller built on the eXtreme Low Power (XLP) architecture, delivering 20 MHz CPU performance with 14 KB (8K x 14) of Flash program memory in a 44-pin TQFP (PT) package measuring 10x10 mm. It integrates 512 bytes of SRAM, a 10-bit ADC, two Capture/Compare/PWM (CCP) peripherals, and supports SPI, I2C (MSSP), and EUSART communication interfaces, making it a versatile general-purpose MCU for low-power embedded designs. A microcontroller (MCU) is a single-chip computer containing a CPU core, program and data memory, timers, communication peripherals, and I/O on a single IC. The PIC16F family is positioned in Microchip's mid-range 8-bit hierarchy above the PIC10/12/14 baseline parts and below the PIC18 extended-instruction family, and the LF variant denotes the 1.8V-3.6V low-voltage process. XLP technology adds deep-sleep currents down to the nanoampere range, supporting battery-powered applications such as IoT sensors, portable instruments, and remote controls. Key features include 35 digital I/O pins, an on-chip 32 kHz oscillator for low-power RTC operation, an enhanced watchdog timer, and brown-out reset (BOR). The 10-bit ADC provides up to 28 analog channels with conversion rates suitable for sensor signal acquisition. Two CCP modules enable motor control, LED dimming, and PWM-driven actuator outputs. The device supports in-circuit serial programming (ICSP) via MPLAB X IDE and is compatible with the MPLAB Snap, PICkit 4, and ICD 4 debuggers. Architecturally, the PIC16LF1517 employs a modified Harvard RISC core with 49 instruction types, a single-cycle instruction decoder, and interrupt-driven event handling. The 20 MHz oscillator yields 5 MIPS peak throughput, while XLP sleep currents as low as 30 nA (typical, with RTC running) enable multi-year coin-cell battery operation. The 44-TQFP package provides generous I/O count and is footprint-compatible with PIC16F1517 family variants, simplifying PCB reuse across voltage ranges. Typical applications include industrial sensor nodes, home automation controllers, battery-powered IoT edge devices, consumer electronics with HMI interfaces, and low-cost motor control. Its wide 1.8V-3.6V supply range and low quiescent current also suit energy-harvesting designs, remote keyless entry, and metering products. Designers should pair the device with a low-Iq LDO and follow Microchip's AN 1416 layout guidelines for optimal EMI performance. For cost-optimized platforms without the enable pin or larger Flash, the PIC16LF1516 and PIC16LF1513 are pin-compatible siblings. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone.

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PIC16LF1517-I/MV - 8-bit 20MHz 14KB Flash MCU 40-UQFN | Microchip
PIC16LF1517-I/MV

PIC16LF1517-I/MV - 8-bit 20MHz 14KB Flash MCU 40-UQFN | Microchip

The Microchip Technology PIC16LF1517-I/MV is an 8-bit PIC16 microcontroller from the PIC® XLP™ 16F family, delivering 20 MHz CPU performance, 14 KB (8K x 14) of Flash program memory, 512 bytes of SRAM, and a 10-bit ADC in a 40-pin UQFN (5x5 mm, MV suffix) package. The "LF" prefix indicates the low-voltage F-variant core that operates from 1.8 V to 3.6 V, and the "MV" package code denotes a 40-pin Plastic Quad Flat No-lead (UQFN/HVQCCN) thermally-enhanced surface-mount package. An 8-bit PIC microcontroller is a Harvard-architecture RISC processor optimized for low-power embedded control. It belongs to the hierarchy: microcontroller -> MCU -> embedded processor -> semiconductor. The PIC16F/LF family uses a 14-bit instruction word, a single accumulator (WREG) working register model, and a small deterministic instruction set, making it popular for low-cost, low-power, deterministic real-time control applications. The "XLP" (eXtreme Low Power) designation indicates the nanoWatt XLP technology with sub-µA sleep currents. Key features of the PIC16LF1517 include 14 KB self-programmable Flash, 512 bytes SRAM, 256 bytes EEPROM, a 10-bit ADC with up to 28 channels, two CCP modules, an Enhanced USART (EUSART), an MSSP module supporting SPI and I2C (master/slave), a 5-bit DAC, two 8-bit timers and one 16-bit timer, an Enhanced Power-On Reset (POR), and a Low-Power Brown-Out Reset (LPBOR). The industrial (-I) temperature grade is -40 °C to +85 °C. The 40-UQFN (5x5 mm) package exposes a thermal pad on the underside, providing very low θJA and excellent thermal performance for an MCU of this class. The PIC16LF1517 uses a 4 MHz internal oscillator plus PLL options, allowing firmware to operate at 20 MHz with no external crystal, which reduces BOM cost and PCB area. Typical applications include battery-powered sensor nodes, consumer white goods, low-power IoT endpoints, LED lighting controllers, handheld instruments, and industrial control modules. The wide peripheral mix and 10-bit ADC make the device well-suited to mixed-signal interface tasks that require both analog sensing and digital comms (UART/SPI/I2C). When designing with the MV (UQFN-40) variant, note that the exposed pad (EP) must be soldered to the ground plane for thermal and electrical performance. A 0.1 µF decoupling capacitor must be placed within a few millimetres of the VDD pin, and unused I/O pins should be configured as outputs low to minimize quiescent current. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone.

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PIC16LF1517-I/P - 8-bit 20MHz 14KB FLASH MCU 40-PDIP | Microchip
PIC16LF1517-I/P

PIC16LF1517-I/P - 8-bit 20MHz 14KB FLASH MCU 40-PDIP | Microchip

The Microchip Technology PIC16LF1517-I/P is an 8-bit PIC® XLP™ 16F microcontroller IC delivering up to 20MHz CPU performance, with 14KB (8K x 14) of FLASH program memory housed in a 40-pin PDIP through-hole package. It operates across a wide 1.8V to 3.6V supply range and integrates 512 bytes of SRAM plus 128 bytes of data EEPROM for non-volatile parameter storage. An 8-bit microcontroller is a programmable processor with an 8-bit data bus and ALU, optimized for low-cost, low-power embedded control. The PIC16 family sits in Microchip's mid-range architecture tier, between baseline PIC10/12/14 devices and the high-performance PIC18/PIC24 families. The LF prefix denotes the low-voltage (1.8-3.6V) variant with XLP (eXtreme Low Power) technology, suitable for battery-powered and energy-harvesting applications where quiescent current in the nanoampere range is mandatory. Key features include an integrated 10-bit Analog-to-Digital Converter (ADC) with multiple input channels, comparators, enhanced PWM, and serial peripherals (I²C, SPI, and USART) for communication. The device supports up to 35 I/O pins with individually configurable pull-ups and interrupt-on-change capability. XLP technology delivers typical sleep currents below 50 nA and active currents around 1.8 mA at 4MHz, making it ideal for battery-endurance products. Architecturally, the PIC16LF1517 uses a Harvard RISC core with a 14-bit instruction word and a hardware multiplier option. The 10-bit ADC with internal voltage reference enables direct sensor interfacing without external signal conditioning. Multiple timer modules (Timer0, Timer1, Timer2) provide flexible event capture, PWM generation, and real-time scheduling. Typical applications include consumer electronics remote controls, IoT sensor nodes, battery-powered instrumentation, small appliances, and industrial control modules. The wide operating voltage range allows direct connection to 2x AA alkaline cells or single-cell Li-Ion chemistries. When designing with this part, ensure the configuration bits (oscillator, watchdog, brown-out) are properly set in the source code, and use MPLAB X IDE with the XC8 compiler for development. Decoupling capacitors (100nF + 10µF) on VDD are mandatory. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the bare Microchip datasheet, helping engineers accelerate their PIC16LF1517-I/P evaluation and sourcing decisions.

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PIC16LF1517-I/PT - 8-Bit 20MHz MCU 14KB Flash 44-TQFP | Microchip
PIC16LF1517-I/PT

PIC16LF1517-I/PT - 8-Bit 20MHz MCU 14KB Flash 44-TQFP | Microchip

The Microchip Technology PIC16LF1517-I/PT is an 8-bit PIC16F-family microcontroller built on the eXtreme Low Power (XLP) platform, delivering 20 MIPS of CPU performance at 20 MHz while consuming as little as 50 nA in sleep mode. Housed in a 44-pin TQFP (10x10 mm) package, it integrates 14 KB of Flash program memory (8K x 14 words), 512 bytes of data RAM, 256 bytes of EEPROM-like data, and a 10-bit Analog-to-Digital Converter with up to 17 channels depending on variant. The 'LF' suffix denotes a wide low-voltage operating range of 1.8 V to 3.6 V, making the part ideal for battery-powered and energy-harvesting designs. What is a PIC microcontroller? A PIC (Peripheral Interface Controller) is a family of 8-bit, 16-bit, and 32-bit microcontrollers from Microchip built on a Harvard RISC architecture. Within the broader taxonomy, PIC MCUs sit under microcontroller -> embedded controller -> semiconductor device. The PIC16F sub-family is the workhorse 8-bit line, and the 'LF' variant specifically targets ultra-low-power applications. The 'XLP' designation is Microchip's branded low-power technology, providing nanoWatt sleep currents that compete directly with MSP430-class devices in battery-life-sensitive products. Key differentiating features of the PIC16LF1517-I/PT include its 14 KB Flash program memory, four 8-bit timers plus a 16-bit timer, two Capture/Compare/PWM (CCP) modules, one Enhanced CCP (ECCP), and Master I2C, SPI, and EUSART (enhanced USART with auto-baud) peripherals. The integrated 10-bit ADC supports up to 17 analog input channels, and the device provides up to 36 digital I/O pins on the 44-pin package variant. It also includes programmable weak pull-ups, power-on reset, brown-out reset (BOR), and a wide operating temperature range of -40 C to +85 C for the industrial 'I' grade. Typical applications include battery-powered sensor nodes, portable consumer electronics, low-power IoT edge devices, smoke and CO detectors, remote controls, and wearable health monitors. The nanoWatt XLP technology enables multi-year coin-cell operation in duty-cycled sensing applications. The integrated 10-bit ADC handles direct sensor conditioning for thermistors, photodiodes, and battery-voltage monitoring without external ADC hardware. When designing with the PIC16LF1517-I/PT, select the 44-pin TQFP for maximum I/O count, and pair with MPLAB X IDE and the XC8 compiler for firmware development. The PICkit or Snap programmer/debugger is recommended for in-circuit debug. Decoupling: place 100 nF and 10 uF ceramic capacitors within 5 mm of the VDD/AVDD pins to maintain ADC accuracy. This page synthesizes distributor pricing, same-family drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone - including thermal and PCB-layout guidance drawn from typical industrial designs using the PIC16LF15xx family.

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PIC16LF1517T-I/MV - 8-Bit 20MHz 14KB Flash MCU | Microchip
PIC16LF1517T-I/MV

PIC16LF1517T-I/MV - 8-Bit 20MHz 14KB Flash MCU | Microchip

The Microchip Technology PIC16LF1517T-I/MV is an 8-bit PIC16 microcontroller from the PIC® XLP™ 16F family, operating at up to 20 MHz with 14 KB (8K x 14) of Flash program memory, 512 bytes of SRAM, and a 10-bit Analog-to-Digital Converter (ADC). It is housed in a 40-pin UQFN (5x5 mm) package with an exposed thermal pad, and operates over a wide 1.8 V to 3.6 V supply range, targeting low-power and battery-friendly designs. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, non-volatile program memory (Flash), volatile data memory (SRAM), peripherals such as timers, ADC, communication interfaces, and general-purpose I/O into one package. Within the broader system hierarchy, the PIC16LF1517 sits under: microcontroller → embedded controller → semiconductor device → integrated circuit. The PIC16LF1517 specifically belongs to Microchip's enhanced mid-range PIC16 family using a 14-bit instruction word architecture, balancing code density, deterministic execution, and ease of development with the MPLAB X IDE and XC8 toolchain. Key features include an XLP (eXtreme Low Power) design with sleep currents in the nanoampere range, a 10-bit ADC with multiple channels, support for up to 35 I/O pins, and integrated peripherals such as EUSART, MSSP (SPI/I²C), timers, and PWM. The wide 1.8 V–3.6 V operating range makes the part ideal for direct connection to single-cell Li-ion or two-cell alkaline battery stacks without additional level shifting. The PIC16LF1517 uses a Harvard architecture with separate program and data buses, executing most instructions in a single instruction cycle. The 14-bit instruction width enables compact code, while the 8-bit data path keeps peripheral registers simple. Core-independent peripherals (CIPs) such as the CWG (Complementary Waveform Generator) and NCO (Numerically Controlled Oscillator) can operate without CPU intervention, allowing ultra-low sleep current while still responding to events. Typical applications include battery-powered IoT sensor nodes, low-power remote controls, consumer appliances with simple user interfaces, LED lighting controllers, and small industrial sensors that benefit from 10-bit ADC resolution for analog signal conditioning. When designing with this device, ensure that the exposed thermal pad on the UQFN-40 package is properly soldered to a sufficient copper pour to provide both thermal dissipation and a low-impedance ground reference. Use MPLAB X IDE with the XC8 compiler and consider the PICkit or Snap programmer for in-circuit debugging. This page synthesizes distributor pricing, parametric depth, drop-in alternatives from the PIC16 family, and practical low-power design guidance not found in the standalone manufacturer datasheet.

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PIC16LF1517T-I/PT - 8-Bit 20MHz 14KB Flash MCU 44-TQFP | Microchip
PIC16LF1517T-I/PT

PIC16LF1517T-I/PT - 8-Bit 20MHz 14KB Flash MCU 44-TQFP | Microchip

The Microchip Technology PIC16LF1517T-I/PT is an 8-bit PIC® XLP™ enhanced mid-range microcontroller (MCU) featuring a 20 MHz CPU core, 14 KB (8K × 14) of Flash program memory and 512 bytes of SRAM, packaged in a 44-pin TQFP (10 × 10 mm) with 36 digital I/O pins. It operates from 1.8 V to 3.6 V (LF variant) and integrates a 10-bit ADC plus multiple serial peripherals (SPI, I²C/MI²C, EUSART) for embedded control. A microcontroller (MCU) is a single-chip computer containing a CPU core, non-volatile program memory, working RAM, digital I/O, and on-chip peripherals such as ADCs, timers and communication interfaces. Within the semiconductor hierarchy, MCUs sit between discrete logic and full microprocessors (MPUs), trading raw performance for integration, low power, and deterministic real-time behaviour in cost-sensitive embedded systems. Key features include the PIC16 enhanced mid-range core with 200 ns instruction execution, 14 KB self-programmable Flash, 512 B SRAM, two 8-bit timers and one 16-bit timer, two CCP modules, an EUSART, MSSP (SPI/I²C), 10-bit ADC with up to 28 channels, an internal oscillator, and the PIC XLP™ ultra-low-power architecture with nanoWatt Sleep. These traits make the part well suited to battery-powered sensor nodes and industrial peripherals. Architecturally the device uses a Harvard RISC pipeline with a 14-bit instruction word, allowing compact code density and predictable interrupt latency. The internal 16 MHz HF oscillator can be tuned, eliminating the need for an external crystal in many designs and reducing BOM cost. Typical applications include IoT sensor nodes, industrial control, battery-powered instrumentation, motor drive signal conditioning, low-power wireless sensor hubs, and consumer appliances. The wide ADC channel count also supports multi-signal data acquisition front-ends. When laying out a board, ensure adequate decoupling (100 nF + 1 µF) near VDD/AVDD pins and route the ICSP/ICD programming lines (PGC/PGD) with short, direct traces. The internal oscillator is adequate for most UART and PWM tasks, but designs requiring tight timing accuracy should enable the secondary crystal driver. This page synthesizes distributor pricing, drop-in replacement alternatives, and practical design notes not found in a single manufacturer document, giving engineers a one-stop reference for evaluation, sourcing, and PCB bring-up of the PIC16LF1517T-I/PT.

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