Circuitos integrados

PIC16F1517-E/MV

PIC16F1517-E/MV - 8-bit MCU, 14KB Flash, 20MHz, QFN-40 | Microchip

The Microchip Technology PIC16F1517-E/MV is an 8-bit Flash microcontroller from the enhanced mid-range PIC16F family, integrating 14KB of self-read/write Flash program memory and 512 bytes of RAM in a 40-pin UQFN (4x4 mm) package with exposed thermal pad. It runs at up to 20 MHz instruction clock with 200 ns instruction cycle, operates from 1.8 V to 5.5 V across the extended industrial temperature range of -40 °C to +125 °C, and supports low-power nanoWatt XLP technology for battery-friendly designs. An 8-bit PIC microcontroller is a RISC-based CMOS device that executes a compact, fixed instruction set from on-chip Flash memory, with peripherals (timers, ADC, communication modules) addressed through a memory-mapped register file. PIC MCUs sit in the broader taxonomy of embedded microcontrollers -> microcontrollers -> microprocessors -> semiconductors, and the PIC16F family represents Microchip's enhanced mid-range architecture featuring 49 instructions, 16-level hardware stack, deterministic interrupt handling, and the CIP (Core Independent Peripherals) approach that offloads tasks from the CPU. Key features include 36 general-purpose digital I/O pins rated to 25 mA source/sink, a 28-channel 10-bit ADC with internal voltage reference, two 8-bit timers, a 16-bit timer, two CCP (Capture/Compare/PWM) modules, an enhanced USART with auto-baud detection, an MI2C and an SPI peripheral, plus brown-out reset, power-on reset, and a watchdog timer. The 10-bit ADC, PWM modules, and high-drive I/O enable direct sensor interfacing and LED or motor control without external driver ICs. The internal 16 MHz oscillator eliminates external crystal cost for non-USB applications. Typical applications include industrial sensor nodes, low-cost consumer appliances, LED lighting controllers, battery-powered IoT edge nodes, automotive body and accessory modules (LIN slave nodes), and general-purpose embedded control boards where deterministic 8-bit performance, nanoWatt XLP sleep currents, and easy in-circuit reprogrammability are required. Pair the PIC16F1517-E/MV with Microchip's MPLAB X IDE, XC8 compiler, and PICkit programmer for rapid prototyping. When designing, allocate the exposed thermal pad to a continuous ground copper pour for best electrical and thermal performance, and observe the 5.5 V absolute maximum on VDD. The 'E' temperature suffix denotes the -40 °C to +125 °C extended industrial grade, while 'I' parts cover the standard -40 °C to +85 °C industrial range. This page synthesizes distributor pricing, drop-in package-compatible alternatives, and practical design notes not found in the manufacturer datasheet alone.

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PIC16F1517-E/PT

PIC16F1517-E/PT - 8-Bit 20MHz MCU 14KB Flash 44-TQFP | Microchip

The Microchip Technology PIC16F1517-E/PT is an 8-bit PIC® XLP™ flash microcontroller operating at up to 20MHz with 14KB (8K x 14) of program Flash memory, housed in a 44-pin TQFP (10x10 mm) package. It features a 10-bit ADC, 512 bytes of RAM, an enhanced mid-range core with 49 instructions, and 16 stack levels with self read/write Flash capability. The -E temperature grade variant supports an industrial extended operating range of -40°C to +125°C. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program and data memory, peripherals, and I/O on one silicon die. PIC16F1xxx-series devices are mid-range 8-bit MCUs that sit inside the broader hierarchy: microcontroller -> embedded processor -> semiconductor IC. The "XLP" suffix denotes Microchip's nanoWatt eXtreme Low-Power technology, which minimizes active and sleep current consumption for battery-powered and energy-harvesting designs. The 8-bit core remains dominant in cost-sensitive, deterministic, low-power embedded applications where 32-bit performance is unnecessary. Key features include an internal 16MHz oscillator, two CCP (Capture/Compare/PWM) modules, a Master I²C (MI2C) peripheral, SPI, and EUSART with autobaud. The device also integrates 28 channels of 10-bit ADC with voltage reference, two 8-bit timers, and 25mA source/sink capable I/O pins. High-endurance data Flash (100,000 W/E cycles) is provided in the lower 128 bytes of program memory for non-volatile parameter storage. Architecture-wise, the PIC16F1517 uses a Harvard-architecture enhanced mid-range core with separate program Flash and data SRAM buses, allowing simultaneous instruction fetch and data access. The 14-bit instruction word balances code density against execution speed. Integrated peripherals are mapped to pin-function multiplexers, simplifying PCB routing while retaining flexibility. Typical applications include industrial control modules, sensor signal conditioning, low-power IoT edge nodes, white goods and appliance controls, and battery-backed instrumentation. The wide 1.8V-5.5V supply range and XLP nanoWatt sleep modes make it suitable for energy-harvesting and portable products. When designing with the PIC16F1517-E/PT, ensure the ICSP™ programming pins (PGx, PGCx) are routed to accessible test points for in-circuit programming. The internal 16MHz oscillator can be trimmed via the OSCTUNE register, but for UART or USB timing-critical applications a crystal is recommended for stability. This page synthesizes distributor pricing tiers, drop-in alternatives within the PIC16F1xxx family, comparison data versus same-package PIC siblings, and practical PCB/decoupling/oscillator design notes not consolidated in the Microchip datasheet alone.

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PIC16F1517-I/MV

PIC16F1517-I/MV - 8-Bit 20MHz MCU, 14KB Flash, 40-UQFN | Microchip

The Microchip Technology PIC16F1517-I/MV is a 8-bit enhanced mid-range PIC16 microcontroller with 14KB Flash program memory and 512B RAM, housed in a 40-pin UQFN (5x5 mm) package. It operates at up to 20 MHz instruction clock with 200 ns instruction execution, integrates a 10-bit ADC with up to 28 channels, and runs from 1.8 V to 5.5 V supply (PIC16F1517 variant at 2.3 V to 5.5 V). XLP nanoWatt technology minimizes active and sleep current draw, making the part suitable for battery-powered edge nodes. A microcontroller (MCU) is a single-chip computer that integrates a CPU, non-volatile program memory (Flash), volatile data memory (RAM), and peripherals such as timers, ADC, communication interfaces, and I/O. Within the broader taxonomy, the PIC16F1517 sits in the PIC16 enhanced mid-range family -> 8-bit microcontroller -> MCU -> embedded processor -> semiconductor. Microcontrollers are the standard building block of embedded systems in consumer, industrial, automotive, and IoT products, executing deterministic firmware to control sensors, actuators, and user interfaces. Key features include 14KB self-programmable Flash with code protection, 512B data SRAM, two 8-bit timers (TMR0/TMR2), one 16-bit timer (TMR1), an extended Watchdog Timer (WDT), enhanced Power-On Reset (POR) and programmable ultra-low-power Brown-Out Reset (ULPBOR), In-Circuit Serial Programming (ICSP), on-board in-circuit debug, 25 mA source/sink I/O, and a voltage reference for the ADC. PIC16F1517 (2.3 V to 5.5 V) and PIC16LF1517 (1.8 V to 3.6 V) variants share the same die, providing a single firmware image across industrial and low-voltage portable rails. The architecture is an 8-bit Harvard RISC core with a 14-bit instruction word, multiple oscillator options (HFINTOSC, LFINTOSC, external crystal/clock), and configurable clock switching for low-power modes. The 28-channel 10-bit ADC combined with internal voltage reference supports sensor-array sampling in industrial control loops. The peripheral set is intentionally lean - no USB, no CAN, no I2C/SPI hardware named in the family overview - keeping the cost-per-MIPS competitive for high-volume sensor and lighting products. Typical applications include industrial sensor conditioning and control, low-power IoT edge nodes, LED lighting controllers, battery chargers with ADC monitoring, and home appliances. The wide 2.3 V to 5.5 V operating range supports direct connection to 4 NiMH, single Li-ion, or 5 V regulated rails. When designing with this device, ensure the WDT is correctly configured for your reset window, place the decoupling capacitor as close to VDD/AVDD as possible, and verify the I/O source/sink budget (25 mA per pin) against your LED or relay driver stage. The ICSP/ICD pins share I/O functions - allocate them carefully if in-circuit debug is required in production. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes that are not consolidated in the manufacturer datasheet.

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PIC16F1517-I/PT

PIC16F1517-I/PT - 8-Bit 20MHz 14KB Flash MCU 44-TQFP | Microchip

The Microchip Technology PIC16F1517-I/PT is an 8-bit PIC microcontroller based on the enhanced mid-range x14 architecture, delivering 20 MIPS performance with 14KB (8K x 14) of Flash program memory in a 44-pin TQFP (10x10 mm) package. The device operates from 2.3V to 5.5V supply, features 512 bytes of SRAM, and integrates 28 channels of 10-bit ADC with a voltage reference, two 8-bit timers (TMR0/TMR2), one 16-bit timer (TMR1), and a 25mA source/sink I/O capability. A microcontroller (MCU) is a single-chip computer that integrates a CPU, memory (Flash, SRAM, EEPROM), and peripherals (timers, ADC, communication interfaces) on one IC. MCUs belong to the broader hierarchy: microcontroller -> embedded processor -> semiconductor -> integrated circuit. The PIC16F family specifically sits within Microchip's 8-bit mid-range portfolio, designed for low-power and cost-sensitive embedded control. Key differentiating features include nanoWatt XLP (eXtreme Low Power) technology with multiple sleep modes, an enhanced watchdog timer, programmable ultra-low-power brown-out reset (ULPBOR), in-circuit serial programming (ICSP), and on-board in-circuit debug. The 200 ns instruction execution supports deterministic real-time control loops typical in sensor interfacing and motor control. Architecturally, the PIC16F1517 uses a RISC-style Harvard bus with a single accumulator-based ALU and 14-bit wide instruction words. The 28-channel ADC with dedicated voltage reference enables multi-sensor acquisition without external analog components, while the EUSART, SPI, and I2C peripherals provide flexible communication with sensors, displays, and host processors. Typical applications include industrial sensor nodes, consumer white goods, IoT edge devices, battery-powered handheld instruments, and HVAC control panels. The wide 2.3V to 5.5V operating range and XLP nanoWatt features make it especially suitable for energy-harvesting or battery-backed designs. When designing with this MCU, allocate adequate decoupling (100 nF plus 10 uF bulk) near VDD pins and observe the 44-TQFP thermal pad soldering profile per JEDEC J-STD-020. Use Microchip's MPLAB X IDE with XC8 compiler for firmware development, and consider the PIC16F1517-I/MV in QFN package if a smaller footprint is required.

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PIC16F1517T-I/MV

PIC16F1517T-I/MV - 8-bit 20MHz MCU, 14KB Flash, 40-UQFN | Microchip

The Microchip Technology PIC16F1517T-I/MV is an 8-bit PIC16F1 mid-range flash microcontroller with 14KB program memory, 512 bytes of RAM, and a 20 MHz CPU core, housed in a 40-pin UQFN (MV) 5x5 mm package. The device integrates a 10-bit ADC with multiple channels, two CCP modules, SPI, I2C, and EUSART communication peripherals, and operates from a 1.8 V to 5.5 V supply with Microchip's nanoWatt XLP ultra-low-power technology. What is a PIC16 microcontroller? The PIC16F1 family sits within Microchip's 8-bit PIC microcontroller portfolio, targeted at cost-sensitive embedded control applications. PIC16F1 parts use a modified Harvard RISC architecture with 14-bit wide instructions, executing most instructions in one instruction cycle (200 ns at 20 MHz). Within the PIC hierarchy, PIC16 sits above baseline PIC10/12 and below enhanced PIC18/dsPIC33 devices, offering a balance of simplicity, low power, and peripheral integration for general-purpose embedded designs. Key features include 14 KB (8K x 14) of self-programmable flash, 512 bytes of SRAM, an integrated 10-bit ADC with up to 28 channels (device-dependent), two capture/compare/PWM (CCP) modules, and the Master Synchronous Serial Port (MSSP) supporting both SPI and I2C. An EUSART module supports RS-232, RS-485 and LIN protocols. The nanoWatt XLP technology delivers typical sleep currents below 50 nA, enabling years of battery life on coin-cell or energy-harvested supplies. The 40-UQFN (MV) 5x5 mm package provides a compact PCB footprint while exposing the full peripheral set. The PIC16F1517T-I/MV uses a CMOS flash process with on-chip debugging support via Microchip's MPLAB ICD and Snap tools. The integrated voltage regulator supports 1.8 V to 5.5 V single-supply operation, eliminating the need for external level shifters in mixed-voltage systems. Brown-out Reset (BOR), Power-on Reset (POR), and Watchdog Timer (WDT) with its own on-chip low-power oscillator are included for safety-critical applications. Internal oscillator blocks can be tuned to provide system clocks without external crystals, reducing BOM cost. Typical applications include low-power IoT sensor nodes, battery-powered consumer devices, home automation controllers, industrial sensor interfaces, LED lighting drivers, and small appliances. Designers choose this MCU when the application needs more peripherals and memory than the PIC16F150x series, but does not require the USB or CAN peripherals of the PIC16F145x family. The 14 KB flash comfortably accommodates state-machine plus protocol-stack code. When designing with the PIC16F1517T-I/MV, ensure the MV package land pattern matches the 40-UQFN (5x5 mm) recommended footprint. Decouple VDD with at least 100 nF plus 10 uF bulk capacitors placed close to the pins. Use Microchip's Code Configurator (MCC) or MPLAB X IDE for rapid peripheral initialization. For long battery life, leverage the XLP sleep modes with RTCC and interrupt-on-change wake-up. This page synthesizes distributor pricing, parametric alternatives, and practical design notes not found in the standalone manufacturer datasheet, enabling side-by-side comparison with other PIC16F1 family members in the same 40-UQFN footprint.

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PIC16F1518-I/SO

PIC16F1518-I/SO - 28KB Flash 8-bit MCU | 28-SOIC | Microchip

The Microchip Technology PIC16F1518-I/SO is an 8-bit PIC16F family CMOS flash microcontroller offering 28KB program memory and 1024 bytes of RAM in a 28-pin SOIC wide-body package. According to the Microchip product page, it integrates a 17-channel 10-bit ADC with voltage reference, two 8-bit timers (TMR0/TMR2), one 16-bit timer (TMR1), an enhanced watchdog timer, programmable ultra-low-power brown-out reset, and in-circuit serial programming (ICSP) plus in-circuit debug. An 8-bit microcontroller (MCU) is a single-chip computer built around an 8-bit data path, an ALU, program and data memory, and a rich set of peripheral IPs. In the broader taxonomy, this PIC16F1518 sits inside the PIC16 enhanced mid-range family, which itself belongs to Microchip's 8-bit PIC microcontroller portfolio. Typical use cases combine deterministic interrupt-driven control with low active and sleep currents, making the PIC16F family well-suited to cost- and power-sensitive embedded designs. Key features of the PIC16F1518-I/SO include a 20 MHz CPU clock delivering up to 5 MIPS, 25 mA source/sink I/O drive, 12 I/O pins brought out to the package, an extended watchdog timer, ultra-low-power brown-out reset, and nanoWatt XLP sleep modes that drop quiescent current into the sub-microamp range. The wide 2.3V to 5.5V operating range lets a single part cover both 3.3V and 5V system rails. Internal peripherals are mapped through Microchip's standard peripheral pin select architecture so that digital functions can be remapped at runtime. Architecturally, the device uses Microchip's enhanced mid-range 8-bit core with a 14-bit instruction word and 200 ns instruction execution at 20 MHz, combined with a hardware multiplier, a 16-level hardware stack, and a self-programmable flash controller. The 10-bit successive-approximation ADC is paired with an internal voltage reference, supporting ratiometric or absolute measurements without external reference parts. Together these features give the PIC16F1518 substantially more compute and analog headroom than legacy baseline or mid-range PIC16 parts. Typical applications include battery-powered sensor nodes and low-power IoT endpoints, white-goods and small-appliance motor control boards, LED lighting controllers and dimmers, consumer electronics user-interface boards, industrial sensor transmitters, and educational/hobbyist platforms that benefit from Microchip's MPLAB X toolchain and XC8 compiler. The wide VDD range makes the part straightforward to drop onto both 3.3V and 5V rails. When designing with this part, allocate at least one decoupling capacitor pair (typically 100 nF plus 4.7-10 uF bulk) close to VDD, ensure the MCLR pin has the proper pull-up network for reliable reset, and verify the chosen programming/debug header pins do not conflict with PCB keep-out zones. For sleep-dominated designs, validate quiescent current in your specific configuration rather than trusting the headline number. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes that go beyond the manufacturer datasheet to help engineers select, source, and design with the PIC16F1518-I/SO.

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PIC16F1518-I/SP

PIC16F1518-I/SP - 8-bit 20MHz XLP MCU 28KB Flash 28-SPDIP | Microchip

The Microchip Technology PIC16F1518-I/SP is an 8-bit PIC microcontroller from the PIC® XLP™ 16F family, delivering 20 MHz CPU performance, 28 KB (16K x 14) of Flash program memory, and 1 KB of RAM in a 28-pin SPDIP through-hole package. It features 12-bit ADC and on-chip voltage reference, designed for ultra-low-power eXtreme Low Power (XLP) applications. An 8-bit microcontroller (MCU) is a single-chip computer that integrates a CPU, non-volatile program memory (Flash), volatile data memory (RAM), and a set of peripherals onto one die. The "8-bit" refers to the width of the data path and ALU; this device sits in the hierarchy: PIC16F1518 -> PIC16F151x family -> PIC16F1xx -> PIC® XLP 16F -> 8-bit MCU -> microcontroller -> embedded controller. XLP technology targets battery-powered and energy-harvesting designs where active current in the microamp range and sleep currents below 100 nA are required. Key features include 25 high-current source/sink I/O (25 mA per pin), 17 channels of 10-bit ADC with selectable references, two 8-bit timers (TMR0/TMR2), one 16-bit timer (TMR1), two PWM modules, an enhanced power-on/off-reset, programmable ultra-low-power brown-out reset (ULPBOR), in-circuit serial programming (ICSP), and in-circuit debug. The 28-SPDIP package exposes 25 usable I/O plus VDD/VSS and provides robust through-hole soldering for development and industrial assemblies. Typical applications span consumer appliances, handheld instruments, sensor nodes, white goods motor control, low-cost battery monitoring, and general-purpose logic replacement. The PIC16F1518 supersedes legacy PIC16F88/PIC16F877A designs that need 28 KB Flash and a true XLP sleep profile. When designing, prefer the LF (PIC16LF1518) variant for sub-3 V operation; the standard F variant requires 2.3-5.5 V. Add a 100 nF decoupling cap on VDD, keep ADC traces short, and route MCLR with a 10 kohm pull-up. This page consolidates distributor stock, drop-in alternatives, and design notes not aggregated on any single manufacturer page.

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PIC16F1518-I/SS

PIC16F1518-I/SS - 28KB Flash 8-bit MCU 20MHz SSOP-28 | Microchip

The Microchip Technology PIC16F1518-I/SS is an 8-bit PIC16 enhanced mid-range microcontroller with 28KB Flash, 1024 bytes RAM, and 256 bytes EEPROM, operating at up to 20MHz in a 28-pin SSOP package. It integrates a 17-channel 10-bit ADC with voltage reference, two CCP modules, two 8-bit timers, one 16-bit timer, MI2C, SPI, and EUSART with auto-baud. The device operates from 2.3V to 5.5V and includes Microchip's eXtreme Low Power (XLP) technology with nanoWatt sleep currents below 50 nA typical. The 28-pin SSOP (5.30mm body width) is one of the most common micro footprints in industrial designs, easing hand prototyping and rework. An 8-bit microcontroller (MCU) is a microprocessor core with on-chip Flash program memory, RAM, peripherals and I/O, designed for embedded control tasks. 8-bit MCUs sit at the lowest tier of the microcontroller hierarchy (8-bit -> 16-bit -> 32-bit) and dominate cost-sensitive, deterministic applications such as sensor interfacing, motor control, simple user interfaces, and battery-powered devices. PIC microcontrollers use a RISC Harvard architecture with separate program and data buses, providing deterministic instruction execution (typically 200 ns at 20MHz). The PIC16F1518 belongs to the enhanced mid-range PIC16F family, supporting 49 instructions and 16-level stack. Key features include an internal 16MHz high-precision oscillator that eliminates external crystals in many designs, programmable ultra-low-power brown-out reset (ULPBOR), extended watchdog timer (WDT), and ICSP/in-circuit debug. The high-endurance data Flash supports 100,000 write/erase cycles for non-volatile parameter storage, and the I/O pins can source/sink 25mA for direct LED or relay drive. Typical applications include industrial sensor nodes, battery-powered IoT endpoints, low-cost consumer appliances, white-goods control boards, and automotive body controllers (in non-safety sub-systems). The combination of small Flash, rich analog peripherals, and XLP power profile makes the PIC16F1518 a strong fit for always-on sensing nodes that spend most of their time in sleep. When designing with this part, reserve the ICSP pins (ICSPCLK/ICSPDAT) for in-circuit programming and debugging access. Decouple VDD with at least 100nF close to the pin, and follow Microchip AN2335 for SSOP PCB layout. The analog and digital sections share VDD - use a ferrite bead or RC filter if the digital switching noise risks coupling into the ADC input. Pin 1 is at the indicator dot. This page synthesizes distributor pricing, drop-in same-package alternatives, AEO-optimized FAQ, and practical design notes not found in the manufacturer datasheet - sourced from Microchip's product page and current DigiKey/Mouser/LCSC inventory data as of 2026-09-19.

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PIC16F1518T-I/ML

PIC16F1518T-I/ML - 28KB Flash 8-bit MCU, 28-QFN | Microchip

The Microchip Technology PIC16F1518T-I/ML is an 8-bit PIC16F-series RISC microcontroller featuring 28KB (16K x 14 words) of Flash program memory, 1024 bytes of RAM, and a 20 MHz internal oscillator, housed in a 28-pin QFN (6x6 mm) package with exposed thermal pad. It operates from 2.3 V to 5.5 V across the industrial temperature range (-40 °C to +85 °C) and integrates 17 channels of 10-bit ADC, two CCP modules, plus EUSART, SPI, and I2C (MSSP) interfaces, making it a versatile general-purpose MCU for cost-sensitive embedded designs. 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 PIC16F1518 belongs to Microchip's enhanced mid-range PIC16 family, which sits architecturally between the baseline PIC10/12/16 and the high-performance PIC18/dsPIC families. The XLP (eXtreme Low Power) designation indicates an active current draw of roughly 50 µA/MHz and sleep currents below 50 nA with peripheral retention, suiting battery-powered IoT nodes, sensor hubs, and remote controls. The 28-QFN footprint (package code ML) provides a low-profile surface-mount option for space-constrained boards. Key features include hardware CRC/SCAN, a 16-level hardware stack, in-circuit serial programming (ICSP) via two pins, and the MPLAB X IDE / XC8 compiler ecosystem. The 10-bit ADC with 17 input channels supports up to 30 ksps conversion rate, while the two CCP modules can be configured for capture, compare, or enhanced PWM operation. The MSSP peripheral supports both SPI master/slave and I2C master/slave modes. Technically, the PIC16F1518 implements a Harvard RISC architecture with a 14-bit instruction word and 200 ns instruction cycle at 20 MHz. On-chip peripherals are routed through Peripheral Pin Select (PPS), allowing flexible remapping of digital functions. The device also includes an internal voltage reference (1.024 V / 2.048 V / 4.096 V), a temperature indicator channel, and a configurable watchdog timer with its own independent LFINTOSC source. Typical applications include consumer white goods, HVAC thermostats, IoT sensor nodes, battery-powered instrumentation, simple motor-control user interfaces, and USB-to-UART bridges (using EUSART + external MCU). The wide 2.3 V-5.5 V range allows direct operation from single-cell Li-ion, two-cell AA, or regulated 3.3 V/5 V rails without level shifters. The 17 ADC channels comfortably support multi-sensor reading in monitoring systems. Design with this part by leaving ample copper under the exposed pad (EP) of the QFN-28 for thermal relief and ground stitching. Place a 0.1 µF decoupling capacitor within 2 mm of each VDD pin, and a single 10 µF bulk capacitor on the main supply. Choose the internal HFINTOSC unless your timing budget is tighter than ±2% over temperature, in which case add an external crystal on OSC1/OSC2. This page synthesizes distributor stock, same-family drop-in alternatives, and practical design notes not found in the manufacturer datasheet - enabling faster sourcing decisions for production and engineering teams.

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PIC16F1518T-I/MV

PIC16F1518T-I/MV - 28KB Flash 8-bit MCU, 20MHz, UQFN-28 | Microchip

The Microchip PIC16F1518T-I/MV is an 8-bit PIC microcontroller from the PIC16F1516/1517/1518/1519 family, featuring 28KB Flash program memory, 1024 bytes RAM, a 20MHz CPU clock, and a 17-channel 10-bit ADC with voltage reference, all housed in a 28-pin UQFN (4x4 mm) package. It is part of the nanoWatt XLP (eXtreme Low Power) family, designed for ultra-low-power embedded applications. An 8-bit microcontroller (MCU) is a single-chip computer that integrates a CPU, program memory (Flash), data memory (RAM), and peripherals on one die. The PIC16F1518 sits in the "enhanced mid-range" category of the PIC16 architecture hierarchy: PIC16 enhanced mid-range -> PIC16F1xxx family -> 8-bit MCU -> microcontroller -> embedded computing. This taxonomy reflects how the device trades off capability, power consumption, and cost for general-purpose embedded designs. Key features include an internal 16MHz oscillator, MI2C, SPI, and EUSART with auto-baud, two CCP modules supporting Capture/Compare/PWM, two 8-bit timers (TMR0/TMR2), one 16-bit timer (TMR1), 25 mA source/sink I/O, an extended watchdog timer, and Programmable Ultra Low-Power Brown-Out Reset (ULPBOR). In-Circuit Serial Programming (ICSP) and In-Circuit Debug are supported via the MPLAB Snap toolchain. The architecture uses a 14-bit instruction word and a 16-level hardware stack, with self read/write capable Flash plus a high-endurance Data Flash block (100,000 W/E cycles) in the lower 128 bytes of program memory. Operating voltage is 2.3V-5.5V (the F variant), while the LF variant runs from 1.8V-3.6V. Typical applications include battery-powered sensor nodes, IoT edge devices, consumer appliances, low-power industrial control modules, LED lighting controllers, and small home appliances. The combination of XLP sleep currents, 17 ADC channels, and rich serial peripherals suits the device for system-management and housekeeping roles. When designing with this part, place decoupling capacitors close to VDD/AVDD/VSS pins, and use the ICSP header on every prototype board to retain debug access through the MPLAB Snap. For noise-sensitive ADC applications, allocate dedicated analog and digital supply pins as documented in the pinout table. This page synthesizes distributor pricing, drop-in alternative MPNs, and practical design notes not found on a single manufacturer datasheet page.

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PIC16F1518T-I/SO

PIC16F1518T-I/SO - 28KB Flash 8-bit MCU 28-SOIC | Microchip

The Microchip Technology PIC16F1518T-I/SO is an 8-bit PIC® XLP™ enhanced mid-range flash microcontroller running at 20 MHz instruction rate and packaged in a 28-pin SOIC (SO) wide-body. It integrates 28 KB (16K x 14 words) of self-read/write Flash program memory, 1024 bytes of SRAM, and 256 bytes of EEPROM, all while operating from 1.8 V to 5.5 V across the -40C to +85C industrial temperature range. A microcontroller (MCU) is a single-chip computer that integrates a processor, volatile memory, non-volatile program storage, and configurable peripherals on one die. PIC16F1xxx parts belong to the enhanced mid-range PIC16 family, which in turn falls under the 8-bit PIC® architecture, then RISC microcontrollers, then embedded controllers, then semiconductors. The eXtreme Low Power (XLP™) sub-family is optimized for battery-powered and energy-harvesting applications where quiescent current and sleep-mode leakage dominate total energy budget. Key differentiating specifications include 17 channels of 10-bit ADC with voltage reference, an internal 16 MHz high-accuracy oscillator, two CCP modules for capture/compare/PWM, MI2C + SPI + EUSART (with auto-baud) serial interfaces, 25 mA source/sink I/O drive, and a high-endurance data Flash block rated for 100,000 write/erase cycles in the lower 128 bytes of program memory. The 28-SOIC package provides 25 mA I/O drive directly to LEDs, simplifying low-pin-count human-interface designs. The PIC16F1518T-I/SO architecture implements a 14-bit instruction word with 49 instructions and 16 stack levels, giving a deterministic 200 ns instruction execution at 20 MHz. The MI2C and SPI peripherals run from the system clock with hardware address masking, while the EUSART adds RS-232/485 and LIN-master capability with auto-baud detection - useful for industrial sensor nodes. Typical applications include battery-powered IoT sensor nodes, low-cost LCD user-interface boards, low-end motor-control sub-PLDs (PWM + ADC feedback), HVAC thermostat controllers, and consumer remote controls. The wide 1.8 V to 5.5 V range lets one design migrate from 2-cell alkaline (3 V) directly to USB (5 V) without re-validating the firmware. When designing with this part, populate the MCLR pin with the recommended 10 kohm pull-up unless the in-circuit debugger requires disabling; leaving MCLR floating can cause spurious resets in noisy environments. Decouple VDD/VSS with at least 100 nF placed within 5 mm of the pins, plus a bulk 1 uF to handle ADC switching transients. This page synthesizes distributor pricing, drop-in alternatives sourced from Microchip's PIC16(L)F1516/1517/1518/1519 family datasheet, and practical design notes not found in the manufacturer datasheet alone.

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PIC16F1518T-I/SS

PIC16F1518T-I/SS - 28KB Flash 8-bit MCU | Microchip | XLP

The Microchip Technology PIC16F1518T-I/SS is an 8-bit Flash microcontroller based on the enhanced mid-range PIC16 core, delivering 28 KB of program memory, 1024 bytes of RAM, and a 20 MHz instruction clock in a 28-pin SSOP package. It integrates a 17-channel 10-bit ADC with voltage reference, two CCP modules, MI2C, SPI, and EUSART with auto-baud, and is part of the eXtreme Low Power (XLP) PIC16F1516/1517/1518/1519 family. Operating voltage is 2.3 V to 5.5 V, with industrial temperature range -40C to +85C, and the device is supplied in Tape & Reel packaging (the -T suffix). An 8-bit microcontroller (MCU) is a single-chip computer that combines an 8-bit CPU, program memory (Flash/ROM), data memory (RAM), and integrated peripherals such as ADC, timers, and communication interfaces on a single die. The PIC16F1518 belongs to the broader taxonomy: microcontroller -> embedded controller -> semiconductor IC, and within Microchip's portfolio to the PIC16 family -> enhanced mid-range core -> XLP product line. The XLP designation signifies that the device supports nanoWatt sleep currents in the deep sub-1 uA range, which is critical for battery-powered and energy-harvesting designs where standby drain dominates total energy budget. Key differentiating specifications include 28 KB self-read/write Flash with 100,000 endurance cycles on the lower 128 bytes data Flash block, 16-level hardware stack, 49 base instructions with 200 ns minimum instruction cycle at 20 MHz, 25 mA source/sink I/O drive strength for direct LED or transistor driving, and two 8-bit timers plus one 16-bit timer. The internal 16 MHz oscillator eliminates the need for an external crystal in most designs, reducing BOM cost and PCB area. Architecturally, the PIC16F1518 uses Microchip's Harvard architecture with separate program and data buses, allowing simultaneous instruction fetch and operand access. The enhanced mid-range core adds a hardware accumulator, indexed addressing, and interrupt-on-change on multiple I/O ports, while the integrated 10-bit ADC achieves typical INL of +/-1 LSB and supports both internal and external voltage references. Typical applications include consumer appliance control, IoT sensor nodes, battery-powered instrumentation, LED lighting controllers, automotive body electronics (non-safety), and low-cost industrial sensor interfaces. The wide 2.3 V-5.5 V operating range supports both 3.3 V and 5 V system designs. When designing with this device, allocate one I/O pin as MCLR if external reset is required, ensure the PGC/PGD pair is accessible for in-circuit serial programming (ICSP), and select the appropriate oscillator configuration bits for stable operation across the full temperature range. This page synthesizes distributor pricing, drop-in alternatives within the PIC16 family, application references, and practical design notes that complement but do not duplicate the manufacturer datasheet content.

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PIC16F1519-E/MV

PIC16F1519-E/MV - 8-bit MCU 28KB Flash 40-UQFN | Microchip

The Microchip Technology PIC16F1519-E/MV is an 8-bit PIC microcontroller from the PIC16F151x family featuring 28KB of Flash program memory, 1024 bytes of RAM, and a 10-bit ADC, housed in a 40-pin UQFN (5x5 mm) package. It operates across 1.8V to 5.5V supply voltage, runs at 20 MHz instruction rate, and integrates the eXtreme Low Power (XLP) technology that delivers nanoWatt sleep currents ideal for battery-powered designs. An 8-bit microcontroller (MCU) is a small computer-on-a-chip integrating a CPU, RAM, Flash program memory, peripherals (ADC, timers, communication interfaces), and I/O pins in a single package. PIC16F1519 belongs to the mid-range PIC16 family hierarchy: 8-bit MCU -> PIC microcontroller -> Microchip MCU -> embedded controller -> semiconductor IC. This taxonomy places it above basic PIC10/PIC12 devices and below PIC18/PIC24 families in capability. Key differentiating features of the PIC16F1519 include 28KB self-programmable Flash, 1024B SRAM, 10-bit ADC with up to 28 channels, two CCP modules, hardware SPI, I2C (MSSP), and EUSART serial interfaces, plus a 32-level hardware stack. The XLP variants achieve < 50 nA typical sleep current and < 1 µA watchdog timer current, extending battery life in always-on sensor nodes. The PIC16F1519 architecture uses a 14-bit instruction word RISC core with single-cycle execution except for branches. Internal 32 MHz oscillator and 31 kHz LF oscillator are selectable, allowing flexible clock trees. The device supports In-Circuit Serial Programming (ICSP) and In-Circuit Debug (ICD) via MPLAB Snap, PICkit, or ICD headers, enabling rapid firmware iteration. Typical applications include industrial sensor nodes, low-power IoT endpoints, battery-powered HVAC controls, consumer white goods, and small appliances. The PIC16F1519 is particularly suited to applications needing more Flash (28KB) than the PIC16F1503/1507/1508/1509 baseline but without stepping up to PIC18 or dsPIC32 cost. When designing with the PIC16F1519, ensure VDDCORE decoupling with 0.1 µF + 10 µF caps adjacent to the pins. The 40-UQFN exposed pad must be soldered to a ground pour for thermal dissipation. The EUSART bootloadable firmware feature requires careful bootloader memory-region mapping. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes for the PIC16F1519-E/MV - information not consolidated on the manufacturer datasheet alone.

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PIC16F1519-E/P

PIC16F1519-E/P - 8-Bit 20MHz MCU 28KB Flash 40-PDIP | Microchip

The Microchip Technology PIC16F1519-E/P is an 8-bit PIC® XLP™ flash microcontroller delivering 20 MIPS from a 20 MHz internal oscillator, 28 KB (16K x 14) of program Flash, 1024 bytes of RAM, and 10-bit ADC channels in a 40-pin PDIP through-hole package. An 8-bit microcontroller (MCU) is a single-chip computer built around an 8-bit data path. It belongs to the taxonomy microcontroller -> embedded controller -> semiconductor IC and is the workhorse of low-power, cost-sensitive embedded designs. Within Microchip's portfolio the PIC16F1519 sits in the enhanced mid-range PIC16 family, which adds multiple hardware peripherals, a 14-bit instruction word, and the eXtreme Low Power (XLP) feature set while retaining the classic 35-instruction RISC core. PIC microcontrollers in general, and the PIC16F1519 in particular, are widely used where deterministic interrupt latency, ultra-low sleep current, and a mature MPLAB X toolchain matter more than raw CPU throughput. Key features highlighted by the Microchip PIC16F1519 datasheet include 28 KB self-programmable Flash with code protection, 1024 bytes SRAM, up to 17 channels of 10-bit ADC, two 8-bit timers and one 16-bit timer, a master synchronous/asynchronous serial port (MSSP) configurable as SPI or I2C, an enhanced USART, four capture/compare/PWM modules (CCP), two 10-bit PWMs, an on-chip voltage reference, and an extended watchdog timer. The XLP variants add nanoWatt XLP sleep currents measured in tens of nanoamps and a wide 1.8 V to 5.5 V operating range, making the part a fit for battery-powered and energy-harvesting products. The PIC16F1519-E/P uses Microchip's enhanced mid-range core with a hardware multiplier, a single-cycle instruction decoder, and a deep interrupt controller. The 40-pin PDIP package exposes 36 I/O pins across multiple ports (RA, RB, RC, RD, RE), supports in-circuit serial programming (ICSP) via two dedicated pins, and integrates a precision 32 kHz oscillator source for low-power timing. Power management includes multiple sleep modes, brown-out reset (BOR), low-voltage detect, and an ultra-low-power watchdog that together allow idle current budgets well under 1 µA. Typical applications include industrial sensor nodes and process monitoring, white-goods and appliance control panels, low-cost medical consumables such as glucose meters, consumer remote controls and HMI boards, battery-powered metering, HVAC blower and damper control, and general-purpose 5 V logic-replacement designs migrating from 8-bit legacy controllers to a modern, flash-friendly MCU with USB-free communication. The wide operating voltage and robust peripheral mix also make the PIC16F1519 a popular choice in educational and maker platforms. When designing with this device, budget decoupling: place a 100 nF ceramic VDD bypass close to every VDD/SS pair, add a bulk 10 µF tantalum or aluminum polymer cap at the regulator output, and tie unused I/O pins to defined logic levels to avoid shoot-through current. For noise-sensitive ADC readings, average multiple samples and route analog and digital ground returns back to a single star point. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found on the standalone manufacturer datasheet, giving procurement and engineering teams a single decision-ready reference.

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PIC16F1519-E/PT

PIC16F1519-E/PT - 8-bit MCU, 28KB Flash, 20MHz, 44-TQFP | Microchip

The Microchip Technology PIC16F1519-E/PT is an 8-bit PIC microcontroller built on the enhanced mid-range core with 49 instructions, 16 hardware stack levels, and self read/write Flash program memory. It integrates 28 KB of Flash (16K x 14 words), 1024 bytes of SRAM, and 28 channels of 10-bit ADC with voltage reference, packaged in a 44-pin TQFP (10x10 mm, PT suffix). A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program memory (Flash/ROM), working memory (RAM), and programmable peripherals (ADC, timers, communication interfaces) into one device. PIC16F1xxx parts belong to the PIC16 family of 8-bit MCUs, which itself sits within the broader Microchip PIC microcontroller hierarchy (PIC10/12/14/16/18/24/32) - these 8-bit RISC parts target low-power, deterministic, cost-sensitive embedded designs. The "F" suffix denotes Flash-based program memory allowing in-circuit reprogramming, while the "1519" identifies the specific enhanced mid-range device in the PIC16F1516/1517/1518/1519 family scaling in memory and pin count. Key features of the PIC16F1519 include up to 20 MHz operation from a 1.8 V to 5.5 V supply, eXtreme Low Power (XLP) technology, two Capture/Compare/PWM (CCP) modules, MI2C, SPI, and an EUSART with auto-baud support, plus 25 mA source/sink I/O capability. High-Endurance Flash (HEF) cells provide 128 B of non-volatile data storage, and the device supports on-chip debugging. The architecture combines a 14-bit instruction word with a Harvard-style bus, automatic interrupt context saving, and selectable internal 16 MHz oscillator. Power-saving sleep modes below 50 nA and a wide 1.8-5.5 V operating range make the part well suited to battery-powered and energy-harvesting designs that still require ADC precision and multiple serial interfaces. Typical applications include industrial sensor nodes, low-power IoT endpoints, home appliances, white goods control boards, automotive body and interior modules, USB-to-UART bridges, and general-purpose embedded control. Two 8-bit timers (TMR0/TMR2) plus one 16-bit timer provide flexible PWM and event timing. When designing with the PIC16F1519-E/PT, ensure decoupling capacitors are placed within 5 mm of VDD pins, keep analog and digital grounds separated via a star topology, and budget for at least four layers when routing 28 ADC channels. Avoid using both ADC and digital switching on adjacent pins without isolation. This page synthesizes distributor pricing, same-family drop-in alternatives, and practical design notes not consolidated in the manufacturer datasheet, helping engineers accelerate sourcing and PCB bring-up decisions.

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PIC16F1519-I/MV

PIC16F1519-I/MV - 8-Bit 20MHz MCU, 28KB Flash, 40-UQFN | Microchip

The Microchip Technology PIC16F1519-I/MV is an 8-bit PIC microcontroller built on the nanoWatt XLP extreme-low-power architecture, delivering 20 MHz CPU performance with 28KB (16K x 14 words) of Flash program memory and 1024 bytes of SRAM in a 40-pin UQFN (5x5 mm) package. The -I suffix indicates the industrial temperature grade of -40C to +85C, and the /MV suffix designates the UQFN-40 surface-mount package. 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 PIC16F1519 belongs to Microchip's PIC16F mid-range family, sitting between 8-bit MCUs and 16-bit/32-bit MCUs in the embedded control taxonomy (MCU -> 8-bit MCU -> PIC16 -> PIC16F mid-range -> enhanced mid-range core). It targets applications requiring low power consumption, generous analog integration, and easy in-system reprogrammability. Key features include 28KB self-programmable Flash, 1024B SRAM, 256B EEPROM, a 10-bit ADC with up to 28 channels, two analog comparators, an 8-bit DAC, multiple 8/16-bit timers, and serial peripherals including I2C, SPI, and EUSART. The XLP nanoWatt technology drives active current down to approximately 50 uA/MHz and sleep current below 50 nA typical with RTC, enabling battery-powered designs. The device uses an enhanced mid-range 8-bit RISC core with 49 instructions and a 16-level hardware stack. The internal 16 MHz oscillator (with PLL) and a 31 kHz low-power oscillator allow flexible clocking for active-run vs deep-sleep power optimization. ICSP (In-Circuit Serial Programming) and the standard 4-wire programming/debug interface are supported, making the part compatible with MPLAB X IDE, XC8 compilers, and PICkit/Snap/MPLAB ICD debuggers. Typical applications include IoT sensor nodes, home-automation and white-goods user-interface panels, battery-powered measurement instruments, industrial-control auxiliary logic, low-end motor-driver sequencers, and consumer electronics that need reliable 8-bit control with strong analog and low-power characteristics. The 40-UQFN package provides a compact footprint for space-constrained designs. When designing with this MCU, allocate PCB area for the decoupling capacitor cluster (0.1 uF on each VDD pin plus bulk), expose the ICSPDAT/ICSPCLK pins for programming access, and verify that unused I/O pins are configured as outputs or inputs-with-pull-up to minimize sleep current. The internal oscillator trim register (OSCTUNE) should be left at factory default unless runtime frequency tuning is needed.

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PIC16F1519-I/P

PIC16F1519-I/P - 20MHz 8-Bit 28KB Flash MCU | Microchip Technology

The Microchip Technology PIC16F1519-I/P is an 8-bit PIC RISC microcontroller with 28 KB of flash program memory, 1024 bytes of SRAM, and operation up to 20 MHz, packaged in a 40-pin PDIP. The device operates across a 1.8 V to 5.5 V supply range and provides 36 I/O lines, 28 10-bit ADC channels, three timers, two PWM modules, and serial interfaces including I2C and SPI. A PIC16-family microcontroller is an embedded processing device that combines a CPU core, program memory, data memory, and peripherals on one integrated circuit. The enhanced mid-range PIC16 architecture uses RISC-style instructions, a 16-level hardware stack, and an integrated oscillator with internal clock sources. PIC16 devices are widely used for compact control systems because they combine low component count, flexible peripheral integration, and straightforward in-circuit programming. The PIC16F1519 distinguishes itself through 16K by 14 words of flash program memory and a 200 ns instruction execution capability. Its 10-bit ADC provides 28 channels for analog measurement, while two PWM modules and three timers support motor control, dimming, periodic sensing, and general timing tasks. Brown-out detection, power-on reset, and a watchdog timer provide baseline system supervision for industrial and consumer control designs. The device operates from 1.8 V to 5.5 V and is specified over a -40°C to +85°C temperature range. Its 36 available I/O lines give designers more external signal access than smaller 28-pin members of the PIC16F151x family. A 40-pin PDIP package also simplifies prototyping and through-hole assembly where a surface-mount land pattern is unnecessary. Typical applications include industrial sensor controllers, motor and valve drivers, LED lighting control, environmental monitoring equipment, appliance control panels, and compact embedded data-acquisition modules. In designs where the analog-to-digital converter, PWM channels, and communication interfaces operate concurrently, the larger pin count reduces the need for external multiplexers or interface expanders. When laying out a board, keep decoupling capacitors close to the supply pins, route oscillator and programming signals away from sensitive analog inputs, and confirm that every used I/O line supports the intended direction and peripheral function. The -I temperature grade supports the -40°C to +85°C range, while the /P suffix identifies the through-hole 40-pin package. This page combines the manufacturer's key device specifications with application guidance, drop-in replacement analysis, comparison parameters, and practical PCB design notes. It helps engineers evaluate whether the PIC16F1519-I/P provides the required memory, analog resolution, timing resources, and package arrangement before beginning firmware and hardware development.

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PIC16F1519-I/PT

PIC16F1519-I/PT - 8-bit 20MHz 28KB Flash MCU 44-TQFP | Microchip

The Microchip Technology PIC16F1519-I/PT is an 8-bit PIC® XLP™ flash microcontroller from the PIC16F151x family, delivering 20 MHz CPU performance with 28 KB (16K x 14 words) of Flash program memory and 1024 bytes of SRAM, housed in a 44-pin TQFP (10x10 mm) package. The -I/PT suffix indicates an industrial temperature range (-40°C to +85°C) in TQFP packaging. What is a PIC16 microcontroller? An 8-bit PIC microcontroller is a self-contained computer-on-a-chip with an 8-bit data path, Flash program memory, on-chip RAM, and integrated peripherals such as timers, ADC, UART, I2C, SPI, and PWM. PIC16 MCUs sit within the broader hierarchy of microcontroller -> embedded processor -> semiconductor device -> integrated circuit. The nanoWatt XLP variant extends this architecture with sub-µA sleep currents and sophisticated power-management peripherals, making it ideal for battery-powered applications. Key features include 28 KB Flash, 1024 bytes SRAM, a 49-instruction set, a 16-level hardware stack with overflow/underflow reset, automatic context saving on interrupts, 36 I/O pins with individually selectable weak pull-ups, multiple timer modules (Timer0, Timer1, Timer2), a 10-bit ADC with up to 28 channels, Master Synchronous Serial Port (MSSP) for SPI/I2C, and an Enhanced Universal Synchronous Asynchronous Receiver Transmitter (EUSART) with auto-baud detection. A 10-bit Pulse-Width Modulation (PWM) module with dual outputs handles motor or LED control. The architecture employs a Harvard-design CPU with separate program and data buses, two hardware-accelerated multiply operations, and instruction pipelining that allows most instructions to execute in a single cycle at 20 MHz (50 ns instruction cycle). The nanoWatt XLP technology delivers deep-sleep current under 20 nA typical, with multiple oscillator options (HF/LF INTOSC, XT, HS, LP, EC) for power-accuracy trade-offs. Typical applications include industrial sensor nodes and 4-20 mA loop transmitters leveraging 28 ADC channels, portable consumer devices such as wearables and remote controls leveraging XLP < 1 µA sleep current, home automation gateways with LCD keypads, low-power IoT end nodes, USB-C power-delivery controllers, and educational/development boards where the 44-pin TQFP footprint simplifies prototyping. When designing with this MCU, allocate sufficient decoupling (100 nF plus bulk cap) near VDD/AVDD pins, reserve one GPIO pair for In-Circuit Serial Programming (ICSP) ICSPDAT/ICSPCLK, and verify JTAG-disabled configuration bits to free RA0-RA5 for I/O. For low-power designs, switch to INTOSC before sleep and gate peripherals with PMD bits. This page synthesizes distributor pricing, drop-in alternatives within the PIC16F151x family, and practical design notes drawn from Microchip application notes that are not aggregated on a single distributor page.

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PIC16F1519T-I/MV

PIC16F1519T-I/MV - 28KB Flash, 8-bit XLP MCU | Microchip

The Microchip Technology PIC16F1519T-I/MV is an 8-bit PIC microcontroller built on the nanoWatt eXtreme Low Power (XLP) technology platform, delivering 28KB of Flash program memory, 1024 bytes of SRAM, and 20 MHz CPU performance in a 40-pin UQFN (MV) 5x5 mm surface-mount package. The device operates from 1.8V to 5.5V (with Flash operation from 2.3V to 5.5V per the datasheet electrical characteristics), integrates a 10-bit ADC with multiple channels, two CCP modules, and the standard PIC16F peripheral set including EUSART, MI2C/SPI, PWM, and a watchdog timer with brown-out reset and POR. An 8-bit microcontroller (MCU) is a microprocessor integrating CPU core, non-volatile program memory (Flash), volatile data memory (SRAM), and on-chip peripherals onto a single silicon die. Within the broader taxonomy, the PIC16F1519 belongs to the PIC16F family (mid-range PIC), part of the 8-bit MCU category, which itself sits inside the microcontroller > embedded controller > semiconductor hierarchy. The "nanoWatt XLP" branding refers to Microchip's ultra-low-power process and design techniques targeting sleep currents below 1 uA, extending battery life in portable and energy-harvesting designs. The MV suffix denotes the 40-pin UQFN package; the T suffix denotes tape-and-reel packaging; the I suffix denotes the industrial -40C to +85C temperature range. Key differentiating features include 28KB Flash (16K x 14 words) with self-write capability, 1024 bytes RAM, an internal oscillator trimmed to ±1% typical accuracy, the 10-bit A/D converter with up to 28 analog channels (package-dependent), and enhanced mid-range core with 49 instructions, 16-level hardware stack, and automatic interrupt context saving. The device supports in-circuit serial programming (ICSP) and debug via MPLAB tools including the MPLAB Snap, PICkit 4, and ICD 4. Typical applications include battery-powered IoT sensor nodes, low-power wireless protocol bridging (LoRa, Sub-GHz, BLE companion controllers), industrial sensing with analog front-ends, consumer appliances, automotive body and HVAC subsystems, USB HID peripherals, and small-form-factor embedded controllers in HVAC, lighting, and home automation where code density and ultra-low sleep current matter more than raw CPU speed. Design considerations for the PIC16F1519 include layout of the 40-pin UQFN thermal/exposed pad to the ground plane for mechanical reliability, mandatory 100 nF + bulk decoupling near VDD, adherence to the in-circuit programming pin assignments (ICSPCLK/ICSPDAT), and correct configuration bit settings to enable the internal oscillator and disable unused peripherals for lowest sleep current. This page synthesizes distributor pricing, drop-in alternative MPNs from the same PIC16F family, and practical design notes not consolidated on any single manufacturer or distributor page. Specifications below are extracted from the PIC16F1519 datasheet family document and distributor listings as of 2026-09-19.

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PIC16F15213-E/MF

PIC16F15213-E/MF - 8-bit 32MHz MCU, 3.5KB Flash | Microchip

The Microchip Technology PIC16F15213-E/MF is an 8-bit PIC microcontroller from the PIC16F152xx family, operating at up to 32MHz with 3.5KB (2K x 14) of Flash program memory, packaged in an 8-pin DFN (3x3 mm). According to the Microchip datasheet (DS40002195A), the device features a 10-bit Analog-to-Digital Converter (ADC), Peripheral Pin Select (PPS), two PWM channels, two CCP modules, hardware limit timer (HLT), and eXtreme Low-Power (XLP) Sleep mode for battery-friendly designs. An 8-bit microcontroller (MCU) is a small computer-on-a-chip that integrates a CPU, program memory (Flash), data memory (RAM), peripherals, and I/O on a single silicon die. The PIC16F152xx family sits within Microchip's broad 8-bit PIC microcontroller lineup, targeting cost-sensitive sensor and real-time control applications. Within the broader hierarchy, this part class spans PIC microcontroller -> 8-bit MCU -> microcontroller -> embedded controller -> semiconductor. The 8-bit data path means the ALU natively processes 8 bits per instruction cycle, balancing code density with deterministic interrupt response, which suits real-time sensing and motor-control loops. Key differentiating features include Core Independent Peripherals (CIPs) such as the 10-bit ADC with internal voltage reference, the hardware limit timer that offloads timing-critical tasks from the CPU, and the PPS module that routes digital peripherals to virtually any I/O pin. These CIPs reduce firmware complexity, shrink BOM cost, and lower active power. The device also offers standard communication modules including EUSART, SPI, and I2C, allowing it to act as a network slave or sensor hub in distributed architectures. Architecturally, the PIC16F15213 uses a Harvard RISC core with a hardware stack and a 14-bit instruction word optimized for compiled C code. The 32MHz internal oscillator eliminates the need for an external crystal in many designs, reducing both PCB area and BOM cost. Functional Safety (FuSa) features in the PIC16F152xx family make the part appropriate for applications that need self-diagnostics or fail-safe behavior. Typical applications for the PIC16F15213-E/MF include IoT sensor nodes, low-power wireless transmitters, battery-powered HVAC sensors, small appliance controls, LED lighting drivers, and consumer white goods. The combination of small footprint, low power, and standard communication peripherals positions it for designs where PCB real estate is at a premium. When designing with this MCU, allocate the ADC acquisition time carefully, place the decoupling capacitor within 3mm of the VDD pin, and confirm that PPS mapping is finalized before committing the firmware - changing PPS mappings later often requires firmware rework.

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PIC16F15213-E/P

PIC16F15213-E/P - 8-Bit 32MHz MCU 3.5KB Flash DIP-8 | Microchip

The Microchip Technology PIC16F15213-E/P is an 8-bit PIC microcontroller featuring a 32 MHz internal oscillator, 3.5 KB (2K x 14) of Flash program memory, 256 bytes of RAM, and zero data EEPROM, packaged in an 8-pin PDIP through-hole format. It integrates a 10-bit ADC, two PWM channels, two CCP modules, hardware limit timer (HLT), watchdog timer (WDT), peripheral pin select (PPS), and communication peripherals including EUSART, SPI, and I2C. This particular variant carries the extended (-E) temperature grade and is part of Microchip's Functional Safety (FuSa) capable product line. An 8-bit microcontroller (MCU) is a programmable integrated circuit that uses an 8-bit data path to execute instructions and interface with peripherals. Microcontrollers sit at the heart of embedded systems, hierarchically classified as: microcontroller -> embedded processor -> semiconductor -> integrated circuit. PIC microcontrollers use a modified Harvard RISC architecture, separating program and data buses for deterministic instruction throughput, and are widely deployed where low cost, low power, and ease of programming outweigh raw compute performance. The PIC16F15213-E/P delivers up to 32 MHz CPU performance from its internal oscillator, eliminating the need for an external crystal in many designs. Peripherals are interconnected through Peripheral Pin Select (PPS), allowing remapping of digital functions to different physical pins and simplifying PCB layout. The eXtreme Low-Power (XLP) Sleep Mode reduces quiescent current to single-digit microamps, enabling long battery life in sensor and IoT end nodes. Functional Safety support and Core Independent Peripherals (CIPs) allow safety-critical logic to be implemented without CPU intervention. Typical applications include cost-sensitive sensor interfaces, real-time control loops, low-power IoT edge nodes, and consumer appliance controls. The integrated 10-bit ADC, PWM, and EUSART/SPI/I2C interfaces cover most mixed-signal acquisition and actuation tasks. Compared to Cortex-M0 alternatives, the PIC16F15213 consumes less power in sleep mode and offers a smaller code footprint. When designing with this MCU, place a 0.1 uF decoupling capacitor as close as possible to VDD and consider using the ICSP programming header even for production boards to enable in-field firmware updates. Programming is performed via Microchip's MPLAB X IDE with XC8 compiler support.

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PIC16F15213-E/SN

PIC16F15213-E/SN - 8-bit MCU, 3.5KB Flash, 32MHz | Microchip

The Microchip Technology PIC16F15213-E/SN is an 8-bit PIC microcontroller from the PIC16F152xx family, featuring 3.5KB (2K x 14 words) of Flash program memory, 256 bytes of SRAM, and 32MHz internal oscillator speed, housed in an 8-pin SOIC (SN) package with the -40C to +125C extended temperature grade. A microcontroller (MCU) is a single-chip computer that integrates a CPU, memory (Flash for program storage, SRAM for runtime data, and EEPROM for non-volatile data), and peripherals onto one die. The PIC16F152xx family belongs to the 8-bit microcontroller category within the broader semiconductor hierarchy: 8-bit MCU -> microcontroller -> embedded processor -> semiconductor device. These MCUs are designed for cost-sensitive sensor and real-time control applications where deterministic behavior, low power, and compact packaging matter more than raw computational throughput. Key features of the PIC16F15213-E/SN include Core Independent Peripherals (CIPs) such as Configurable Logic Cells (CLC), Complementary Waveform Generator (CWG), Numerically Controlled Oscillator (NCO), and 10-bit ADC with Computation (ADC2). Peripheral Pin Select (PPS) allows flexible signal routing, while the EUSART, SPI, and I2C communication peripherals enable standard serial connectivity. The device operates across 1.8V to 5.5V supply voltage with eXtreme Low-Power (XLP) sleep currents in the nanoamp range. The architecture uses an enhanced mid-range 8-bit core with a 14-bit instruction word and 16-level hardware stack, delivering deterministic interrupt response under 100ns. Internal oscillator calibration eliminates external crystals in most designs, reducing BOM cost and PCB area. The Functional Safety (FuSa) classification reflects documentation and design practices that simplify IEC 60730 Class B safety compliance for home appliance applications. Typical applications include low-cost sensor nodes, battery-powered IoT endpoints, LED lighting controllers, HVAC sensor interfaces, home appliance control boards, and general-purpose logic replacement. The 8-pin footprint and minimal external component count make it attractive for space-constrained designs. When designing with this MCU, allocate at least one CLC block for glue logic to reduce external gates. Ensure the ICSPDAT/ICSPCLK pins are accessible for in-circuit serial programming during board bring-up. Brown-out Reset (BOR) and Low-Voltage Programming (LVP) must be properly configured in configuration words to prevent code corruption during supply transients. This page synthesizes distributor pricing, drop-in pin-compatible alternatives from the same PIC16F152xx family, and practical design notes drawn from Microchip application notes - information not consolidated on any single manufacturer or distributor page.

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PIC16F15213-I/SN

PIC16F15213-I/SN - 8-bit 32MHz 3.5KB Flash MCU | Microchip

The Microchip PIC16F15213-I/SN is an 8-bit PIC16 microcontroller running up to 32 MHz with 3.5 KB (2K x 14) Flash program memory, 256 B SRAM, and a 10-bit ADC, packaged in an 8-pin SOIC (SN) for cost-sensitive sensor and real-time control applications. According to the Microchip product page and datasheet, this part belongs to the PIC16F152xx family that features Core Independent Peripherals (CIPs), eXtreme Low-Power (XLP) modes, and Peripheral Pin Select (PPS) for flexible signal routing. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, non-volatile program memory, working RAM, and peripheral blocks such as ADC, timers, and communication interfaces into one IC. Within the broader semiconductor hierarchy, an MCU is a sub-category of microprocessors (which exclude memory and peripherals) and falls under digital logic ICs. The PIC16F15213 belongs to the 8-bit MCU class, sitting below 16-bit and 32-bit MCUs in performance but above discrete logic in integration density. This product type is commonly used as the main control element in appliances, sensors, IoT edge nodes, and battery-powered devices where low cost and low power are more critical than raw compute throughput. Key features include 32 MHz maximum CPU clock, 3.5 KB self-read/write Flash, 256 B SRAM, a 10-bit ADC with computation, EUSART (UART) and MSSP (SPI/I2C) communication peripherals, multiple Core Independent Peripherals (CIPs), and Intelligent Analog peripherals. The wide 1.8 V to 5.5 V operating voltage range supports both 3.3 V and 5 V rails. The I/SN suffix denotes the -40C to +85C industrial temperature grade in an 8-pin SOIC package with matte-tin lead finish. The PIC16F15213 uses Microchip's enhanced mid-range 8-bit core with 49 instructions, 16 stack levels, and a 2-cycle hardware multiplier. PPS remaps digital peripheral pins onto a wide choice of I/O pads, simplifying PCB layout when UART, SPI, or PWM must be routed around other signals. The XLP feature set includes sleep currents in the nanoampere range, making the part suitable for energy-harvesting and battery-backed designs. Typical applications include IoT sensor nodes, battery-powered remote controls, low-end consumer appliances, LED lighting controllers, and functional-safety (FuSa) capable subsystems where this specific die is qualified for use in safety-related hardware per IEC 61508 SIL-2 capable documentation. When designing with this device, confirm the 8-pin I/O budget matches your application: only 6 general-purpose I/O pins are available after power and ground, so SPI plus UART sharing is generally required rather than simultaneous full-duplex operation. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.

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PIC16F15213T-I/MF

PIC16F15213T-I/MF - 8-bit MCU, 3.5KB Flash, 32MHz | Microchip

The Microchip Technology PIC16F15213T-I/MF is an 8-bit PIC microcontroller from the PIC16F152xx family, providing 3.5 KB of Flash program memory and 32 MHz core performance in a compact 8-pin DFN (3x3 mm) package. Designed for cost-sensitive sensor and real-time control applications, the device integrates a 10-bit Analog-to-Digital Converter (ADC), Peripheral Pin Select (PPS), and standard communication peripherals including EUSART, SPI, and I2C. The part is qualified as part of Microchip's Functional Safety (FuSa) MCU family, making it suitable for safety-critical embedded designs. An 8-bit microcontroller is a type of embedded processor that fetches and executes instructions on an 8-bit data bus, balancing low cost and low power consumption with sufficient computational capability for control-oriented tasks. Within the semiconductor hierarchy, an 8-bit MCU sits below 16-bit and 32-bit microcontrollers but above discrete logic ICs, serving as the simplest programmable building block for sensor interfacing, motor drive sequencing, and user I/O handling. The PIC16F152xx family is Microchip's enhanced mid-range core family positioned for price-sensitive applications where a Cortex-M0 or MSP430 may be over-specified. Key features of the PIC16F15213T-I/MF include 256 bytes of SRAM, hardware Low-Power Sleep modes (XLP), 2 PWM channels, 2 CCP modules, an EUSART module, and PPS routing that allows digital peripheral pins to be remapped to multiple I/O pins. The wide 1.8V to 5.5V operating voltage range supports both single-cell battery-powered designs and 5V industrial systems, while the integrated 10-bit ADC delivers up to 9 analog input channels for sensor acquisition. Architecturally, the PIC16F15213T-I/MF employs an enhanced mid-range 8-bit RISC core with a single-cycle instruction execution at 32 MHz, yielding up to 8 MIPS of throughput. The CIP (Core Independent Peripheral) blocks allow timers, PWM, and communication to operate without CPU intervention, freeing the core for application logic. The 8-pin DFN package exposes six general-purpose I/O pins after power and ground allocation. Typical applications include IoT sensor nodes, battery-powered remote controls, LED lighting controllers, low-end BLDC fan drivers, and simple appliance user-interface boards. The PIC16F15213T-I/MF is also commonly used as a companion controller for housekeeping and housekeeping monitoring in larger systems. When designing with this device, choose decoupling capacitors as close to the VDD pin as possible (typically 100 nF) and consider using the PPS feature to route peripherals onto convenient pins. For new designs, the 8-pin DFN (3x3 mm) footprint is small but requires careful PCB layout to ensure reliable soldering and adequate thermal dissipation. This page synthesizes distributor pricing, verified drop-in alternatives, and practical design notes not found in the manufacturer datasheet, enabling engineers to evaluate the PIC16F15213T-I/MF for cost-sensitive embedded designs.

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PIC16F15213-E/SN - 8-bit MCU, 3.5KB Flash, 32MHz | Microchip

PIC16F15213-I/SN - 8-bit 32MHz 3.5KB Flash MCU | Microchip

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