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PIC16LF18324-E/ST - 8-Bit XLP MCU, 7KB Flash, 32MHz | Microchip
PIC16LF18324-E/ST

PIC16LF18324-E/ST - 8-Bit XLP MCU, 7KB Flash, 32MHz | Microchip

The Microchip Technology PIC16LF18324-E/ST is an 8-bit PIC microcontroller from the PIC16F XLP family, delivering up to 32 MHz CPU performance with 7 KB (4K x 14 words) of Flash program memory, 512 bytes of SRAM, and 256 bytes of EEPROM in a 14-pin TSSOP package. The device is designed for ultra-low-power (XLP) operation and targets general-purpose embedded applications where extended battery life is critical. An 8-bit microcontroller (MCU) is a small computer-on-a-chip containing a CPU, program memory (Flash), data memory (RAM), non-volatile storage (EEPROM), and programmable peripheral interfaces on a single die. Within the broader power management and embedded hierarchy, MCUs sit alongside voltage regulators and interface ICs as the core of any digital control subsystem, and the PIC16 family occupies the mid-range 8-bit tier between baseline PIC10/12/16 devices and 16-bit dsPIC/dspIC families. The "LF" prefix indicates the low-voltage, low-power F-version process variant that supports 1.8 V to 3.6 V operation, while the "E" suffix denotes the extended temperature grade of -40 °C to +125 °C. Key features include a 10-bit ADC, a 5-bit DAC, two comparators, a 10-bit PWM with capture/compare/PWM (CCP) module, Configurable Logic Cells (CLC), Numerically Controlled Oscillator (NCO), Complementary Waveform Generator (CWG), Peripheral Pin Select (PPS), and serial interfaces including EUSART, SPI, and I2C. The 14-pin TSSOP package exposes 12 user I/O pins with PPS remapping, allowing flexible peripheral-to-pin assignment without PCB rework. Architecturally, the PIC16LF18324 uses an enhanced mid-range 8-bit RISC core with a single-cycle instruction path, hardware stack, and interrupt controller that services up to 14 interrupt sources. The XLP architecture integrates nanoWatt features such as idle/doze/sleep modes with sub-microamp standby current, making the part suitable for battery-powered IoT endpoints. Typical applications include IoT sensor nodes, wearable health monitors, low-power wireless remotes, home automation controllers, and industrial sensor interfaces. The combination of XLP sleep current, ADC, DAC, and PPS routing is particularly useful for tightly integrated analog/digital designs where board area is constrained. When designing with this MCU, allocate 2 KB of Flash for bootloader overhead when planning field updates, and use the PPS feature to route peripherals to any I/O pin, which simplifies PCB layout. Place a 0.1 µF decoupling capacitor adjacent to VDD and tie the MCLR pin through a 10 kΩ pull-up for normal operation. This entry distills catalog specs, distributor inventory, and drop-in equivalents into a single decision-ready reference not found in any single source datasheet.

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PIC16LF18324-I/JQ - 8-bit 32MHz XLP MCU, 7KB Flash UQFN-16 | Microchip
PIC16LF18324-I/JQ

PIC16LF18324-I/JQ - 8-bit 32MHz XLP MCU, 7KB Flash UQFN-16 | Microchip

The Microchip Technology PIC16LF18324-I/JQ is an 8-bit PIC® XLP™ 16F family microcontroller delivering 32 MHz CPU performance with 7 KB (4K × 14) of Flash program memory, 512 bytes of SRAM and 256 bytes of EEPROM, housed in a 16-pin UQFN (4 × 4 mm) package with exposed pad. It targets low-power and general-purpose embedded designs that demand small footprint and rich analog/digital peripherals. A microcontroller (MCU) is a single-chip computer integrating a CPU core, non-volatile program memory, working RAM, and a set of on-die peripherals. The 8-bit PIC16 architecture sits in the broader taxonomy of microcontrollers -> embedded processors -> semiconductors; XLP (eXtreme Low Power) is Microchip's branding for ultra-low-power MCU families engineered for sleep currents typically in the nanoampere range. Key features include a 32 MHz internal oscillator, 12 I/O pins with Peripheral Pin Select (PPS) remapping, 10-bit ADC with computation, 2 comparators, 2 PWM modules, 9 timers, 2 EUSART, 1 I²C and 1 SPI, plus a Windowed Watchdog Timer. Operating voltage spans 1.8 V to 3.6 V, suiting battery and energy-harvesting systems. Built on a CMOS process with nanoWatt XLP technology, the device delivers typical sleep currents below 100 nA (per datasheet) and active-mode figures in the microamp range at low clock rates. The PPS feature allows peripheral signals to be reassigned to a wide range of I/O pins, simplifying PCB routing and BOM reuse across variants. Typical applications include IoT sensor nodes, wearable health devices, low-power wireless remotes, battery-backed instrumentation, and consumer HMI controls where small footprint and ultra-low standby current are decisive selection factors. This page synthesizes verified distributor stock, parametric drop-in alternatives, and practical design notes for the PIC16LF18324-I/JQ, including guidance that is not present in the bare manufacturer datasheet.

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PIC16LF18324-I/P - 8-bit MCU, 7KB Flash, 32MHz, 14-PDIP
PIC16LF18324-I/P

PIC16LF18324-I/P - 8-bit MCU, 7KB Flash, 32MHz, 14-PDIP

The Microchip Technology PIC16LF18324-I/P is an 8-bit PIC microcontroller based on the enhanced mid-range PIC16 CPU core, delivering up to 32 MHz of processing performance in a 14-pin PDIP through-hole package. The device integrates 7 KB of Flash program memory (4K x 14 words), 512 bytes of SRAM, and 256 bytes of data EEPROM, with Peripheral Pin Select (PPS) for flexible digital peripheral routing. According to the Microchip PIC16(L)F18324/18344 datasheet (DS40001800D), this part belongs to the XLP (eXtreme Low Power) family and targets general-purpose and battery-powered designs. Operating voltage spans 1.8 V to 3.6 V on the 'LF' (low-voltage) variant. An 8-bit microcontroller (MCU) is a single-chip computer that integrates a CPU, RAM, non-volatile program memory, peripherals, and I/O on one die, optimized for deterministic real-time control rather than raw compute throughput. PIC16 MCUs sit in the PIC microcontroller hierarchy as enhanced mid-range cores between baseline PIC10/12/16 and the 16-bit dsPIC/PIC24 families, balancing code density, peripheral richness, and ultra-low power consumption. They occupy a distinct place in the broader taxonomy of microcontrollers (8-bit, 16-bit, 32-bit), microprocessors, and system-on-chip (SoC) devices. Key features include 12-bit ADC with computation, two 8-bit DACs, two 10-bit PWMs, four Configurable Logic Cells (CLC), Complementary Waveform Generator (CWG), Numerically Controlled Oscillator (NCO), multiple timers, EUSART, SPI, I2C, and 12 I/O pins with PPS. The XLP technology enables sleep currents below 1 µA typical, making the device ideal for always-on battery applications. The 14-pin PDIP package is also breadboard-friendly, supporting prototype and education use. Architecturally, the PIC16LF18324 employs a Harvard RISC architecture with separate program and data buses, a 14-bit instruction set, and hardware interrupt stacking, delivering deterministic latency suitable for real-time control loops. PPS remaps digital peripherals to nearly any I/O pin, freeing PCB layout from peripheral-to-pin constraints. The CWG, NCO, and CLC peripherals provide core-independent operation, allowing tasks like waveform generation and signal conditioning without CPU intervention. Typical applications include IoT sensor nodes, battery-powered remote controls, low-power wireless sensor endpoints, consumer appliances, LED lighting controls, and educational/development platforms. Designers often pair this MCU with sub-GHz transceivers or BLE modules for connected nodes. Designers should note that the 'LF' variant limits VDD to 3.6 V maximum; for 5 V systems, choose the PIC16F18324 variant. Adequate decoupling (100 nF plus 1–10 µF bulk) close to VDD/AVDD pins is essential, and unused I/O should be configured as outputs or pulled to defined states. PPS is unlocked on most pins, but verify assignments in the datasheet pin map. This page synthesizes distributor pricing, drop-in alternatives, application pairings, and design notes not found in the manufacturer datasheet, supporting faster evaluation and sourcing decisions for the PIC16LF18324-I/P.

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PIC16LF18324T-I/SL - 8-bit XLP MCU, 7KB Flash, 32MHz | Microchip
PIC16LF18324T-I/SL

PIC16LF18324T-I/SL - 8-bit XLP MCU, 7KB Flash, 32MHz | Microchip

The Microchip Technology PIC16LF18324T-I/SL is an 8-bit PIC microcontroller featuring the enhanced mid-range PIC16 CPU core running at up to 32MHz, packaged in a 14-pin SOIC (SL) with 7KB (4K x 14 words) of Flash program memory and 256 bytes of data EEPROM. The device ships in the LF (low-power) variant, supporting a wide 1.8V to 3.6V VDD range and leveraging Microchip's eXtreme Low Power (XLP) technology for battery-friendly designs. A microcontroller (MCU) is a single-chip computer that integrates a CPU, program memory (Flash), data memory (RAM), and a rich set of peripherals such as timers, ADC, communication interfaces, and I/O. PIC microcontrollers belong to the 8-bit RISC microcontroller family, sitting within the broader hierarchy of microcontrollers -> microprocessors -> semiconductors. The 8-bit PIC architecture is widely used in cost-sensitive, low-power embedded designs where deterministic interrupt response and small code footprint matter more than raw computational throughput. Key features of the PIC16LF18324 include Peripheral Pin Select (PPS) for flexible signal placement, two I2C, two SPI and one EUSART serial interfaces, 2 PWM outputs, 2 10-bit ADCs with up to 11 channels, 2 comparators, 2 8-bit DACs, and 1 5-bit DAC. The device also integrates Core Independent Peripherals such as Configurable Logic Cells (CLC), Complementary Waveform Generator (CWG), and Numerically Controlled Oscillator (NCO), enabling complex functions without CPU intervention. Typical applications include low-power IoT sensor nodes, battery-powered wearables, consumer appliances, LED lighting controllers, and general-purpose embedded control. The 14-pin SOIC footprint makes it a strong choice for designs migrating from legacy PIC16F parts or migrating down from larger PIC18F devices when cost and PCB area are constrained. When designing with this part, designers should evaluate the LF (1.8-3.6V) vs. F (1.8-5.5V) variant based on system voltage rails, and confirm pinout compatibility if substituting with PIC16LF18344 (20-pin) variants. PPS remapping must be configured in firmware at startup to assign peripheral functions to physical pins. This page synthesizes distributor pricing, same-brand and cross-brand drop-in equivalents, and practical design notes not found in the manufacturer datasheet alone, helping engineers select and qualify the part faster.

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PIC16LF18324T-I/ST - 8-Bit 32MHz 7KB Flash XLP MCU | Microchip
PIC16LF18324T-I/ST

PIC16LF18324T-I/ST - 8-Bit 32MHz 7KB Flash XLP MCU | Microchip

The Microchip Technology PIC16LF18324T-I/ST is an 8-bit PIC16LF microcontroller featuring 7KB (4K x 14) Flash program memory, 512 bytes RAM, and 256 bytes EEPROM, operating at 32 MHz in a 14-pin TSSOP package. Designed on the enhanced mid-range architecture, the part integrates 10-bit ADC, comparators, 5-bit DAC, 10-bit PWM, CCP, CLC, NCO, CWG, PPS, EUSART, SPI, and I2C peripherals. An 8-bit microcontroller is a programmable integrated circuit whose ALU, registers, and data bus are eight bits wide; the PIC family from Microchip Technology uses a Harvard RISC core and is one of the most widely deployed MCU architectures in industrial, automotive, and consumer embedded systems. Low-power PIC16LF variants such as the PIC16LF18324 extend battery life through the proprietary eXtreme Low Power (XLP) technology with deep-sleep currents in the nanoamp range and active currents under 1 mA at 1 MHz. Key features include 32 MHz internal oscillator operation from a wide 1.8V to 3.6V supply range, 12 I/O pins with Peripheral Pin Select (PPS) remapping, and core independent peripherals such as Configurable Logic Cells (CLC), Complementary Waveform Generator (CWG), and Numerically Controlled Oscillator (NCO). The TSSOP-14 footprint (4.40 mm body width) supports hand-solderable prototyping while remaining compatible with high-density surface-mount assembly. Operating temperature spans the industrial -40C to +85C (I) range. The PIC16LF18324T-I/ST uses Microchip's enhanced mid-range 16-bit instruction set with 14-bit program word width, providing deterministic interrupt response and a single-cycle hardware multiplier. Peripheral Pin Select allows digital peripheral I/O mapping to any of the available I/O pins, simplifying PCB layout and enabling drop-in reuse across PIC16LF183xx family variants. Typical applications include IoT sensor nodes, battery-powered remote controls, low-power wireless peripherals, smart thermostats, and portable medical devices. Designers select this part when the application demands tight power budgets, on-chip configurable logic, and rich analog integration in a small TSSOP-14 footprint. When designing with this MCU, route analog and digital ground planes separately and tie them at a single point near the MCU's GND pin; ensure decoupling capacitor traces are short and wide to maintain ADC accuracy at high clock rates. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.

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PIC16LF18325-E/JQVAO - 8-bit MCU, 14KB Flash, 32MHz, 16-UQFN | Microchip
PIC16LF18325-E/JQVAO

PIC16LF18325-E/JQVAO - 8-bit MCU, 14KB Flash, 32MHz, 16-UQFN | Microchip

The Microchip Technology PIC16LF18325-E/JQVAO is an 8-bit PIC microcontroller in the PIC16F/LF18325 family, supplied as the automotive-qualified VAO variant in a 16-pin UQFN (4x4) package with 14KB Flash, 256B EEPROM, and 1KB RAM. It operates at up to 32MHz from a wide 1.8V to 3.6V supply, includes 12/18 configurable I/O, and integrates Core Independent Peripherals (CIPs) such as 10-bit PWMs, CCP, CWG, CLC, NCO, and PPS, alongside eXtreme Low Power (XLP) technology for energy-harvesting and battery-driven designs. A PIC microcontroller (MCU) is a compact programmable processor that integrates CPU, memory, and peripherals on a single die; the PIC16 family targets 8-bit low-power and general-purpose applications, occupying the pico-power branch of Microchip's PIC portfolio between the baseline PIC10/12 and the high-performance PIC18/dsPIC families. PIC microcontrollers dominate the 8-bit embedded segment where deterministic response, ultra-low sleep current, and rich on-chip analog/digital peripherals reduce BOM cost. The PIC16LF18325 specifically combines an enhanced mid-range core with intelligent peripherals and PPS routing. The PIC16LF18325-E/JQVAO delivers up to 32MHz CPU speed from an internal 32MHz HFINTOSC, with hardware multiplier, 4 CCP modules, 4 CLC blocks, 1 CWG, 1 NCO, and PPS allowing digital peripheral signals to be remapped to most I/O pins. Functional-safety diagnostics and a 10-bit ADC with internal voltage reference are included. VAO indicates the part is qualified for automotive use; the standard E/JQ temperature range is -40C to +125C. Typical applications include automotive body controllers, sensor nodes, LED lighting modules, consumer IoT edge devices, low-power wearables, and battery management front-ends. The wide operating voltage and XLP sleep currents below 100 nA make it well suited to designs powered by coin cells or energy harvesters. When designing, plan pin-out using the PPS spreadsheet early, allocate the 16-pin UQFN land pattern with proper thermal relief, and keep analog traces short to preserve ADC accuracy. Use Microchip's MPLAB X IDE and XC8 toolchain for firmware.

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PIC16LF18325-E/P - 8-bit XLP MCU, 14KB Flash, 32MHz | Microchip
PIC16LF18325-E/P

PIC16LF18325-E/P - 8-bit XLP MCU, 14KB Flash, 32MHz | Microchip

The Microchip Technology PIC16LF18325-E/P is an 8-bit PIC microcontroller built on the company’s eXtreme Low Power (XLP) platform, featuring 14KB of Flash program memory, 1KB of RAM, and a maximum CPU clock of 32MHz, all housed in a 14-pin PDIP (0.300”, 7.62mm) through-hole package. The “LF” prefix denotes the wide-voltage, low-power variant optimized for battery-operated designs, while the “E” temperature grade spans -40C to +125C for industrial and extended-environment use. An 8-bit microcontroller (MCU) is a single-chip computer that integrates a CPU, non-volatile program memory, volatile data memory, and a set of on-chip peripherals into one package. Within the broader semiconductor taxonomy, the PIC16LF18325 belongs to the 8-bit MCU category, which itself is a subset of microcontrollers, embedded controllers, processors, and ultimately semiconductors. PIC microcontrollers use a modified Harvard RISC architecture and a 14-bit instruction word that balances code density with deterministic interrupt response, making the family popular for compact, real-time control applications. Key features include 10-bit Analog-to-Digital Conversion (ADC) with computation, Core Independent Peripherals (CIPs) such as Configurable Logic Cells (CLC), Complementary Waveform Generator (CWG), Numerically Controlled Oscillator (NCO) and Zero-Cross Detect (ZCD), plus Peripheral Pin Select (PPS) for flexible digital routing. The device also integrates two I²C/SPI or one I²C plus one SPI interface, an Enhanced Universal Synchronous/Asynchronous Receiver/Transmitter (EUSART) with auto-baud support, and 11 capacitive-touch-friendly I/O channels via the mTouch® peripheral. Typical applications include IoT sensor nodes, battery-powered remote controls, consumer white goods, HVAC fan control, LED lighting controllers, low-power medical monitors, and automotive body-comfort modules where the LF voltage range and XLP sleep currents are decisive. The wide operating voltage and ultra-low-power features, including nanoWatt XLP modes below 1µA typical sleep, also suit energy-harvesting edge devices that spend most of their time in deep sleep. When designing with this MCU, plan the ICSP™ programming header to share pins with the application circuit, use PPS early to map peripherals to physical pins, and budget the 1KB RAM carefully because CIP-heavy applications can exhaust it before Flash is exhausted.

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PIC16LF18325-E/SL - 8-bit 32MHz MCU, 14KB Flash, 14-SOIC | Microchip
PIC16LF18325-E/SL

PIC16LF18325-E/SL - 8-bit 32MHz MCU, 14KB Flash, 14-SOIC | Microchip

The Microchip Technology PIC16LF18325-E/SL is an 8-bit PIC microcontroller running at up to 32 MHz, integrating 14 KB of Flash program memory, 1 KB of RAM, and 256 bytes of EEPROM in a 14-pin SOIC (SL) package with 12 I/O pins. What is a PIC16LF18325-class microcontroller? The PIC16F/LF183xx family belongs to Microchip's PIC® XLP™ (eXtreme Low Power) 16F family of 8-bit RISC microcontrollers. It sits inside the broader product hierarchy: PIC16LF18325 -> PIC16F183xx family -> PIC16F family -> PIC microcontroller -> 8-bit MCU -> microcontroller -> embedded processor -> semiconductor IC. It is fabricated on a low-power CMOS process (the LF prefix denotes 1.8V-3.6V operation), making it suitable for battery-powered and energy-harvesting applications where the classic F1xx (2.3V-5.5V) variants would draw too much quiescent current. Key features of the PIC16LF18325-E/SL include a 10-bit ADC with computation (ADC²), a 5-bit and 10-bit DAC, two 10-bit PWMs, Capture/Compare/PWM (CCP), Configurable Logic Cells (CLC), Numerically Controlled Oscillator (NCO), Complementary Waveform Generator (CWG), Peripheral Pin Select (PPS) for flexible signal mapping, EUSART, SPI, and I²C. It also integrates a comparator and runs from 1.8V to 3.6V. The device offers self-programming Flash, an instruction set optimized for C and assembler, and nanoWatt XLP sleep modes drawing nanoamps of standby current. Typical applications include remote control and IoT sensor nodes, low-power wireless modules, small appliances and consumer devices, LED lighting controllers, sensor signal conditioning, general-purpose digital logic replacement, and battery-backed instrumentation. The Peripheral Pin Select feature lets designers remap digital peripherals (CLC, CWG, CCP, PWM, comms) onto most I/O pins, simplifying PCB layout when migrating between SOIC, QFN, and QFP package variants of the same die. A key design consideration is that the LF suffix limits the supply to 3.6V maximum; if a 5V rail is present, choose the PIC16F18325 variant. Decoupling requires a 0.1 µF ceramic capacitor placed within a few millimetres of VDD with a low-ESR ground return, and the ICSP™ pins (PGED/PGEC) must be accessible for in-circuit programming. This page synthesizes distributor pricing, verified drop-in same-package alternatives, and engineering design notes not found in the manufacturer datasheet alone.

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PIC16LF18325-E/ST - 8-bit MCU, 14KB Flash, 32MHz XLP | Microchip
PIC16LF18325-E/ST

PIC16LF18325-E/ST - 8-bit MCU, 14KB Flash, 32MHz XLP | Microchip

The Microchip Technology PIC16LF18325-E/ST is an 8-bit PIC microcontroller from the PIC16F18325 family with XLP (Extreme Low Power) technology, offering 14KB of Flash program memory, 1KB of RAM, and 256 bytes of EEPROM in a 14-pin TSSOP package. It operates from 1.8V to 3.6V with a maximum CPU clock of 32MHz (8 MIPS) and integrates a 10-bit ADC, 5-bit DAC, and multiple Core Independent Peripherals (CIPs). The -E suffix designates the extended industrial temperature range of -40C to +125C, while the /ST suffix indicates a 14-pin TSSOP package suitable for space-constrained designs. An 8-bit microcontroller (MCU) is a small computer-on-a-chip built around an 8-bit data path, optimized for low-cost, low-power embedded control. PIC microcontrollers sit within the broader hierarchy of microcontroller -> microprocessor -> integrated circuit -> semiconductor, and the PIC16F family specifically targets general-purpose applications with peripheral-rich, low-pin-count packages. The XLP designation indicates Microchip's ultra-low-power architecture designed for battery-operated and energy-harvesting designs. Key features include 12 ADC channels, 2 comparators, PWM modules, configurable logic cells, and Peripheral Pin Select (PPS) for flexible signal routing. The device supports multiple communication interfaces including I2C, SPI, and UART (EUSART). Its low-power modes (Sleep, Idle, Doze) combined with the 1.8V minimum VDD make it ideal for battery applications where quiescent current directly determines runtime. The PIC16LF18325 uses a Harvard architecture with separate program and data buses, featuring a hardware multiplier and a 32-level hardware stack. Built-in debug support is provided through the ICD (In-Circuit Debugger) interface, allowing non-intrusive development with tools like MPLAB X IDE and the PICkit programmer. The 14-pin TSSOP package with 0.65mm pitch enables compact PCB layouts while still providing 12 I/O pins for typical embedded interfaces. Typical applications include IoT sensor nodes, wearable health devices, consumer electronics remote controls, battery-powered instruments, LED lighting controllers, low-power wireless sensor transmitters, and small motor control circuits. Its combination of low power consumption, adequate memory, and rich peripherals suits general-purpose embedded designs. When designing with the PIC16LF18325, allocate sufficient decoupling (100nF plus 10uF bulk) near VDD, follow Microchip's PCB layout guidelines for analog and digital ground separation, and configure unused pins as outputs low to minimize current leakage. The PPS feature should be planned early in firmware development as pin-to-peripheral mappings are user-configurable. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.

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PIC16LF18325-I/P - 8KB Flash, 32MHz 8-bit MCU | Microchip
PIC16LF18325-I/P

PIC16LF18325-I/P - 8KB Flash, 32MHz 8-bit MCU | Microchip

The Microchip Technology PIC16LF18325-I/P is an 8-bit PIC16 RISC microcontroller featuring 14KB Flash program memory (8K x 14 words), 1KB SRAM, and 256 bytes of EEPROM, housed in a 14-pin PDIP (Plastic Dual In-line Package) for through-hole assembly. The device operates up to 32MHz with a 16F core independent peripheral set and 10-bit ADC, targeting battery-powered and ultra-low-power applications through Microchip's eXtreme Low Power (XLP) technology. The PIC16 microcontroller family represents one of the most widely deployed 8-bit architectures in the industry. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, non-volatile program memory, volatile data memory (RAM), and a configurable set of peripheral blocks (timers, ADC, communication, I/O) into one package. In the broader system hierarchy, MCUs sit between discrete logic and full microprocessors: they are smaller and lower power than MPU-based systems, yet provide more integrated peripherals than simple logic ICs. The PIC16LF18325 specifically leverages the enhanced mid-range 16F core with Peripheral Pin Select (PPS), giving designers flexibility to remap digital peripherals onto a wide range of physical pins. Key features of the PIC16LF18325-I/P include: 14KB Flash (8K x 14) program memory, 1KB SRAM, 256B EEPROM, 32MHz maximum CPU clock with a 4-clock-per-instruction cycle yielding 8MIPS peak throughput, 12 ADC channels with 10-bit resolution, Core Independent Peripherals (CIPs) such as Configurable Logic Cells (CLC), Numerically Controlled Oscillator (NCO), Complementary Waveform Generator (CWG), and Signal Measurement Timer (SMT). The LF prefix denotes the wide-voltage, low-power variant: 1.8V to 3.6V VDD operation. Architecturally the part uses a Harvard-class RISC core with separate program and data buses, an 8-level hardware stack, and 49 instructions. PPS, combined with 18 I/O pins, lets the engineer route UART, SPI, I2C, PWM, and other digital peripherals to almost any GPIO. The XLP technology delivers nanoWatt sleep currents in the order of nA with retention, making the device attractive for IoT edge nodes, sensor reporting, and energy-harvesting designs. Typical applications include battery-operated sensor nodes, IoT end-node controllers, consumer remote controls, low-power metering, and general-purpose embedded control replacing discrete logic. Designers benefit from the same firmware-development ecosystem (MPLAB X IDE, XC8 compiler, MPLAB Code Configurator) used across the entire PIC16 family. Compared to a generic 8051, this part offers higher peripheral integration, lower sleep current, and Pin Select flexibility at comparable cost. Designers should connect the MCLR pin through a pull-up to VDD for normal operation, provide a 0.1uF decoupling capacitor close to VDD, and ensure unused I/O pins are configured as outputs or inputs with the weak pull-up enabled to minimize quiescent current. The VDD operating range of 1.8V to 3.6V supports direct connection to a single-cell Li-ion or two-AA battery stack in XLP applications. This page consolidates distributor pricing, exact-footprint drop-in alternatives (14-pin PDIP), and applied design notes not always visible in the manufacturer datasheet itself, helping procurement, hardware, and firmware engineers evaluate PIC16LF18325-I/P at a glance.

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PIC16LF18325-I/SL - 8-bit XLP MCU, 14KB Flash, 32MHz | MIT
PIC16LF18325-I/SL

PIC16LF18325-I/SL - 8-bit XLP MCU, 14KB Flash, 32MHz | MIT

The Microchip PIC16LF18325-I/SL is an 8-bit PIC RISC microcontroller from the PIC® XLP™ 16F family, featuring 14KB (8K x 14) Flash program memory, 1KB SRAM and 256 bytes EEPROM, operating up to 32MHz from a 1.8V-3.6V supply. The device integrates a 10-bit ADC, Core Independent Peripherals (CIPs) and communication peripherals in a 14-pin SOIC package. An 8-bit microcontroller (MCU) is a single-chip computer that integrates a CPU, program memory, data memory, and peripheral interfaces on one die. The 'LF' prefix denotes a low-voltage variant optimized for battery operation, and 'XLP' (eXtreme Low Power) is Microchip's branding for sleep currents below 1 µA in many modes. PIC16 MCUs sit inside the broader taxonomy: 8-bit MCU → microcontroller → embedded processor → semiconductor. The 14KB Flash rating belongs to a production dataset; quoted code space is 8K × 14 words. Key features include Peripheral Pin Select (PPS) for flexible digital routing, CLC (Configurable Logic Cell), CWG (Complementary Waveform Generator), CCP/PWM modules, multiple low-power sleep modes, and a 10-bit ADC with computation. The 'I' suffix indicates the industrial temperature grade of -40°C to +85°C, while 'SL' denotes the 14-pin SOIC package. The PIC16LF18325 uses a Harvard RISC architecture with a 14-bit instruction word and 32MHz internal oscillator. The CIPs (CLC, CWG, NCO, PWM) operate without an MCU, often removing the need for external analog/digital glue logic and reducing BOM cost on sensor and motor control boards. Typical applications include battery-powered IoT sensor nodes, low-power wearables, consumer remote controls, LED lighting controllers, and small industrial sensors. The wide VDD range and low sleep current make it suited to energy-constrained designs that require long battery life and 14-pin SOIC board compatibility. When designing with this device, note that the 'LF' variant requires 1.8V minimum VDD; if your system uses 5V rails, select the 'F' (PIC16F18325-I/SL) variant instead. The 14-pin SOIC footprint is shared with several PIC16F1 and PIC16LF1 family members, simplifying PCB reuse. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.

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PIC16LF18325-I/ST - 8-bit 32MHz XLP MCU 14KB Flash | Microchip
PIC16LF18325-I/ST

PIC16LF18325-I/ST - 8-bit 32MHz XLP MCU 14KB Flash | Microchip

The Microchip Technology PIC16LF18325-I/ST is a low-power 8-bit PIC16 microcontroller with 14KB Flash, 1KB SRAM, and a 32MHz enhanced mid-range core, housed in a 14-pin TSSOP (ST) package rated for the industrial -40C to +85C temperature range. It operates from a wide 1.8V to 3.6V supply and integrates 256B EEPROM, a 10-bit ADC with computation, two I2C/SPI/UART, and Core Independent Peripherals (CIPs) such as Configurable Logic Cells (CLC), Complementary Waveform Generator (CWG), Numerically Controlled Oscillator (NCO), and Peripheral Pin Select (PPS) for software-driven pin remapping. An 8-bit PIC microcontroller (MCU) is a Harvard-architecture CMOS processor that integrates Flash program memory, SRAM, EEPROM, digital timers, and analog peripherals onto a single die. PIC microcontrollers sit in the broader hierarchy: 8-bit MCU -> microcontroller -> embedded controller -> semiconductor IC. The PIC16F1xxx family uses the enhanced mid-range core that adds a wider instruction set (49 instructions), a 16-level hardware stack, and CIP blocks versus the legacy baseline and mid-range cores, while remaining code-compatible with traditional PIC16 code, easing migration from PIC16F182x and PIC16F1847 designs. Key features of the PIC16LF18325 include eXtreme Low Power (XLP) technology with sub-microampere sleep currents (typical 60 nA in sleep with RTC), four 16-bit timers, two each of I2C, SPI, and UART peripherals, a 10-bit ADC with computation, a 5-bit DAC, and four Configurable Logic Cells. The 32MHz internal oscillator eliminates an external crystal in many designs. PPS allows software remapping of digital peripheral functions to most I/O pins, easing PCB layout in tight designs and allowing the same firmware to support multiple board revisions. This PIC16LF18325-I/ST variant uses 14-pin TSSOP (ST) packaging (industrial -40C to +85C). Other ordering codes in the family cover PDIP-14, SOIC-14 (SL), and 16-pin UQFN and VQFN. The LF prefix denotes the low-voltage, low-power process technology optimized for battery-powered designs. The PIC16F18325 (F) variant uses a wider 2.3V-5.5V supply range and is otherwise electrically equivalent for code development. Typical applications include IoT sensor nodes, battery-powered remotes, low-power wearables, home automation endpoints, small consumer appliances, and sensor hub modules. The integrated CIPs (CLC, CWG, NCO) allow replacing external logic gates, comparators, and oscillator ICs with on-chip hardware, reducing BOM and PCB area, while XLP sleep currents below 1 uA extend coin-cell battery life to years. When designing with this device, allocate a 0.1 uF X7R 10V decoupling capacitor within a few millimeters of the VDD pin, route ICSP signals (ICSPCLK/ICSPDAT) to a dedicated 5-pin programming header, and verify the MCLR line has a 10 kohm pull-up to VDD; if unused, MCLR must be tied high (cannot be left floating) for normal operation. Brown-out Reset (BOR) and the Windowed Watchdog Timer (WWDT) should both be enabled in configuration words for safety-critical firmware. This page synthesizes distributor pricing, same-family TSSOP drop-in alternatives, and practical design notes not aggregated in any single vendor datasheet or distributor listing.

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PIC16LF18325T-I/JQ - 8-Bit XLP MCU, 14KB Flash, 16-UQFN | Microchip
PIC16LF18325T-I/JQ

PIC16LF18325T-I/JQ - 8-Bit XLP MCU, 14KB Flash, 16-UQFN | Microchip

The Microchip Technology PIC16LF18325T-I/JQ is an 8-bit PIC microcontroller built on the PIC16F core, featuring 14KB (8K x 14) of Flash program memory, 1KB of SRAM, and 256 bytes of EEPROM, all integrated in a compact 16-pin UQFN (4x4 mm) package with an exposed thermal pad. It operates from a wide supply voltage range of 1.8V to 3.6V (LF low-voltage variant) at speeds up to 32 MHz internal oscillator, consuming only microamps in sleep mode through Microchip's Extreme Low Power (XLP) technology. What is an 8-bit microcontroller? An 8-bit MCU is a compact processor that fetches, decodes, and executes instructions on 8-bit wide data, typically used in embedded control tasks where cost, power, and deterministic real-time response matter more than raw throughput. Within the broader taxonomy, the PIC16LF18325 sits at the lower-power tier (LF) of the PIC16F18xxx family, falling under the 8-bit MCU category, then the microcontroller family, and finally the embedded processor / semiconductor hierarchy that drives billions of IoT sensor nodes, wearables, and appliance controls worldwide. Key features of the PIC16LF18325T-I/JQ include the Peripheral Pin Select (PPS) module, which allows remapping of digital peripherals to any I/O pin to simplify PCB layout, a 10-bit ADC with computation (ADC2), a 5-bit and 10-bit DAC, two comparators, four Configurable Logic Cells (CLC) for hardware state-machine logic, a Numerically Controlled Oscillator (NCO) for fine frequency synthesis, Complementary Waveform Generators (CWG), and Enhanced Universal Synchronous/Asynchronous Receiver/Transmitter (EUSART) plus SPI and I2C communication interfaces. The device supports Core Independent Peripherals (CIPs) that operate without CPU intervention, freeing the core for sleep or higher-level tasks. From an architectural standpoint, the PIC16LF18325 employs a modified Harvard RISC core with a 14-bit instruction word and a hardware stack, complemented by separate program Flash, data SRAM, and EEPROM regions, with mapped access for non-volatile data retention across power cycles. The integrated 32 MHz high-precision internal oscillator eliminates the need for external crystals in most designs, reducing BOM cost and board area. Typical applications for this part include battery-powered IoT sensor nodes leveraging XLP sleep modes, remote control units using CLC and NCO for RF baseband synthesis, small home appliances with capacitive-touch user interfaces, LED lighting drivers using PWM and CWG, and wearable health monitors where microamp standby currents extend coin-cell battery life into years. The 16-UQFN package and rich analog mix also suit industrial sensor transmitters and consumer white goods. Engineers choose this part for the LF low-voltage operation when running directly from a single 3V coin cell or from a regulated 1.8V rail, where the standard (F) variants fall below their Vdd minimum. When designing with the PIC16LF18325T-I/JQ, ensure the Vdd decoupling network uses a 100 nF ceramic placed within 3 mm of the Vdd pin plus a bulk 1-10 uF, and always assert MCLR through a proper reset circuit or unused-pin tie-off. The exposed pad (EP) on the 16-UQFN must be soldered to the ground plane to meet thermal and electrical specifications. PPS conflicts should be resolved early in firmware with the Microchip MCC configurator to avoid illegal pin-function assignments at runtime. This page synthesizes distributor pricing, drop-in alternative MPNs, application circuits, and engineering design notes that are not consolidated anywhere else on the web, supporting both procurement teams and design engineers selecting the right Microchip XLP MCU for low-power embedded systems.

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PIC16LF18325T-I/SL - 8-Bit 32MHz 14KB Flash XLP MCU | Microchip
PIC16LF18325T-I/SL

PIC16LF18325T-I/SL - 8-Bit 32MHz 14KB Flash XLP MCU | Microchip

The Microchip Technology PIC16LF18325T-I/SL is an 8-bit RISC microcontroller from the PIC® XLP™ 16F family, featuring 14KB (8K x 14) of Flash program memory and operating at up to 32MHz in a 14-pin SOIC (SL) package. The 'LF' suffix denotes an extended low-voltage operating range optimized for battery-powered designs, and the 'T' suffix indicates tape-and-reel packaging for high-volume assembly. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program memory (Flash), working memory (RAM), and a rich set of peripherals (ADC, timers, communication ports, GPIO). It sits at the lowest tier of the embedded-compute hierarchy - below microprocessors and SoCs - and is the canonical building block for sensing, control, and user-interface tasks in everything from wearables to industrial sensor nodes. The 'XLP' brand signals Microchip's eXtreme Low Power technology, targeting nanoWatt sleep currents that allow years of operation from a coin cell. Key features include the 8-bit PIC16 CPU core with a 32MHz internal oscillator, 1KB of RAM, hardware Peripheral Pin Select (PPS) for flexible signal routing, 10-bit ADC with computation, complementary waveform generators, and multiple serial interfaces (I²C, SPI, EUSART). The 'LF' family supports a 1.8V to 3.6V supply range with operation down to 1.8V at 16MHz, while the non-LF PIC16F18325 variant runs at 2.3V to 5.5V. Architecturally, the PIC16LF18325 uses a 14-bit instruction-word Harvard architecture with separate program and data buses, allowing simultaneous fetch and access. PPS remaps digital peripherals to almost any I/O pin, dramatically simplifying PCB routing. The device integrates a hardware mTouch™ capacitive-touch module and a configurable logic cell (CLC) block for glue-logic replacement. Typical applications include low-power IoT sensor nodes, battery-powered remote controls, capacitive-touch user interfaces, wearable health monitors, and energy-harvesting systems where the XLP sleep current directly determines service life. When designing, prioritize the LF variant only when the supply rail is guaranteed to stay at or below 3.6V; otherwise select the PIC16F18325 (2.3V-5.5V) for 5V-tolerant designs. Always provide a 0.1µF decoupling capacitor within 5mm of VDD and reserve one GPIO for an in-circuit serial programming (ICSP) header. This page synthesizes distributor pricing, drop-in alternatives within the same SOIC-14 footprint, and practical design notes not found in the standalone Microchip datasheet.

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PIC16LF18325T-I/ST - 14KB Flash 32MHz 8-bit MCU | Microchip
PIC16LF18325T-I/ST

PIC16LF18325T-I/ST - 14KB Flash 32MHz 8-bit MCU | Microchip

The Microchip Technology PIC16LF18325T-I/ST is an 8-bit PIC microcontroller featuring 14KB Flash program memory, 1KB SRAM, and 256B EEPROM, operating at up to 32MHz from a 1.8V to 3.6V supply in a 14-pin TSSOP package. The integrated 32MHz internal oscillator, 10-bit ADC with Computation (ADC2), 5-bit DAC, and Core Independent Peripherals (CIPs) including Configurable Logic Cells (CLC), Numerically Controlled Oscillator (NCO), and Complementary Waveform Generator (CWG) make it well suited to mixed-signal applications. A microcontroller (MCU) is a single-chip computer that integrates a CPU, non-volatile program memory (Flash), working memory (RAM), data EEPROM, and a rich set of peripherals onto one silicon die. PIC microcontrollers in the PIC16 family use a RISC-based Harvard architecture with a 14-bit instruction word optimized for deterministic, low-power embedded control, sitting one tier above traditional 8051 devices in code density and peripheral integration for cost-sensitive designs. PIC16 LF variants specifically target battery-friendly operation from sub-2V rails. Key features of the PIC16LF18325T-I/ST include extreme low-power XLP technology with typical sub-1 uA sleep current, 4 x 10-bit PWM outputs, 2 CCP modules, EUSART, SPI, and I2C peripherals with Peripheral Pin Select (PPS) that allows remapping of digital peripherals to any I/O pin. The device supports up to 12 ADC channels and provides 12 MIPS performance from a 48MHz internal oscillator block. PPS removes the constraint of fixed peripheral-to-pin assignments common in older PIC16 parts. Architecturally, the PIC16LF18325 uses Microchip's enhanced mid-range 14-bit core with a hardware multiplier, 16-level hardware stack, and nanoWatt XLP technology that enables battery lifetimes of years in sensor and IoT applications. The ADC2 block performs automated averaging, burst averaging, and threshold comparison in hardware, freeing the CPU for other tasks. The 5-bit DAC, comparators, and CLC together provide configurable analog-front-end functionality without external components. Typical applications include battery-powered IoT sensor nodes, consumer remote controls, automotive body electronics sub-modules, low-cost motor control using the CWG/NCO pair, general-purpose digital power supply housekeeping, and small appliances. Its 1.8V minimum supply also enables direct operation from single-cell lithium or two AA alkaline cells. When designing with this part, ensure your programmer/debugger is an MPLAB PICkit, ICD, or Snap compatible toolchain. Decouple VDD with a 100nF ceramic capacitor placed within 5mm of the pin, and configure unused I/O as outputs driven low rather than floating inputs to minimize current draw. The 'I' temperature grade supports -40C to +85C industrial environments. This page synthesizes distributor pricing, drop-in replacement candidates, and practical design notes not found on a single manufacturer page, giving procurement and design engineers a fast comparison reference.

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PIC16LF18326-E/JQ - 8-bit 32MHz XLP MCU, 28KB Flash, 16-UQFN | Microchip
PIC16LF18326-E/JQ

PIC16LF18326-E/JQ - 8-bit 32MHz XLP MCU, 28KB Flash, 16-UQFN | Microchip

The Microchip Technology PIC16LF18326-E/JQ is an 8-bit PIC16 RISC microcontroller featuring a 32MHz CPU core, 28KB (16K x 14 words) of Flash program memory, 2KB of SRAM, and 256 bytes of Data EEPROM, housed in a 16-lead 4x4 mm UQFN (JQ) package with extended -40C to +125C operating range. It belongs to Microchip's PIC16LF183xx family of full-featured low-pin-count microcontrollers with eXtreme Low Power (XLP) technology and operates from a 1.8V to 3.6V supply. The part includes a 10-bit ADC, 5-bit DAC, two comparators, 10-bit PWM, configurable logic cells (CLC), numerically controlled oscillator (NCO), complementary waveform generator (CWG), Peripheral Pin Select (PPS), EUSART, SPI, and I2C peripherals. A microcontroller (MCU) is a single-chip computer containing a CPU, memory, and programmable I/O peripherals. The PIC16LF18326 sits within the taxonomy: 8-bit MCU -> RISC microcontroller -> embedded controller -> semiconductor IC. Its 14-bit instruction word PIC16 architecture targets general-purpose and ultra-low-power applications where deterministic real-time behavior and small code footprint matter more than raw MIPS throughput. Key features include 32MHz internal oscillator operation (8MHz with 4x PLL), 9 timers, 2 PWM channels, 12 I/O pins, and a watchdog timer. XLP technology delivers sub-uA sleep currents with multiple low-power modes (doze, idle, sleep), making the device suitable for battery-powered sensor nodes. The integrated Peripheral Pin Select (PPS) remapping allows digital peripheral functions (EUSART, SPI, I2C, PWM, CLC, CWG, CCP) to be routed to almost any I/O pin, simplifying PCB layout and BOM reuse across product variants. The PIC16LF18326 uses a Harvard RISC architecture with a 14-bit instruction set and a 32MHz internal oscillator (4x PLL multiplier on an 8MHz HFINTOSC). Core-independent peripherals (CLC, NCO, CWG) operate without CPU intervention, offloading waveform generation, frequency synthesis, and event-triggered tasks for deterministic, low-latency responses. Typical applications include IoT sensor nodes, wearable health monitors, battery-powered remote controls, low-power wireless HMI, and small-form-factor consumer electronics. Wide-temperature 125C operation extends use to industrial controls and automotive interior accessories. When designing with this part, allocate the larger 28KB Flash variant when code size is approaching the 16KB PIC16LF18325 budget; reuse PIC16LF18325 PCBs by dropping in the 18326 only if pinout and PPS mapping match. Always reserve an MPLAB X ICD header footprint for in-circuit debug during development. This page synthesizes distributor pricing, drop-in alternatives from the PIC16LF183xx family, and practical design notes not found in the manufacturer datasheet.

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PIC16LF18326-E/P - 8-bit XLP MCU, 32MHz, 28KB Flash | Microchip
PIC16LF18326-E/P

PIC16LF18326-E/P - 8-bit XLP MCU, 32MHz, 28KB Flash | Microchip

The Microchip Technology PIC16LF18326-E/P is an 8-bit PIC microcontroller in the PIC16F family, featuring 28KB (16K x 14 words) of Flash program memory, 256 bytes of EEPROM, and a maximum CPU clock of 32 MHz. Housed in a 14-pin PDIP through-hole package, this 'LF' variant operates across an extended voltage range optimized for eXtreme Low Power (XLP) battery-powered designs. What is an 8-bit PIC microcontroller? An 8-bit PIC microcontroller is a small, low-cost RISC-based computer on a single integrated circuit that uses an 8-bit data path, 14-bit instruction word, and integrates Flash program memory, SRAM, EEPROM, and a rich set of peripherals (ADC, timers, communications, PWM). The PIC16F family sits in Microchip's mid-range portfolio, between the baseline 8-bit PIC10/12/16 families and the 16-bit dsPIC/PIC24 devices, and is widely used in general-purpose and ultra-low-power embedded applications. Key features of the PIC16LF18326 include a 10-bit ADC, Peripheral Pin Select (PPS) for flexible digital peripheral routing, Core Independent Peripherals (CIPs) such as Configurable Logic Cells (CLC), Complementary Waveform Generator (CWG), Numerically Controlled Oscillator (NCO) and Zero-Cross Detect (ZCD), plus communications via EUSART, SPI and I2C. The XLP technology delivers sleep currents in the nanoampere range, making the part suitable for battery- and energy-harvesting applications. Architecturally, the device uses an enhanced mid-range 16F core with a 14-bit instruction set, hardware multiplier, and interrupt controller. The 32 MHz internal oscillator eliminates the need for an external crystal in many designs, reducing BOM cost and PCB area. PPS remapping decouples peripheral functions from physical pin locations, allowing the same firmware to be reused across 14-pin and 20-pin members of the PIC16F183xx family. Typical applications include IoT sensor nodes, battery-powered consumer electronics, home appliances, LED lighting controllers, low-power remote controls, and small motor-control loops (using CWG/NCO). The 14-pin PDIP package simplifies prototyping on breadboards and through-hole PCBs. When designing with this part, verify the brown-out reset and watchdog timer settings match your power-up behavior, and choose the LF (low-voltage) variant for VDD down to 1.8V operation. 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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PIC16LF18326-E/SL - 8-bit 32MHz XLP MCU 28KB Flash | Microchip
PIC16LF18326-E/SL

PIC16LF18326-E/SL - 8-bit 32MHz XLP MCU 28KB Flash | Microchip

The Microchip Technology PIC16LF18326-E/SL is an 8-bit PIC microcontroller from the PIC16F XLP family with eXtreme Low Power technology, 28KB (16K x 14) of Flash program memory, 2KB RAM, and 256B EEPROM, packaged in a 14-pin SOIC. It operates at up to 32 MHz CPU clock and targets battery-friendly general-purpose applications. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, non-volatile program memory (Flash), volatile data memory (RAM), EEPROM, and configurable peripherals such as ADC, timers, communication interfaces, and I/O ports. The PIC16F 8-bit family uses a RISC-based Harvard architecture with 14-bit instruction words, balancing deterministic execution with low cost. Within the broader taxonomy, the PIC16LF18326 sits at microcontroller -> 8-bit MCU -> PIC16 -> PIC16F XLP, where XLP denotes Microchip's eXtreme Low Power variant with sub-uA sleep modes for energy harvesting and battery-backed products. Key features include a 10-bit ADC with computation (ADC2), a 5-bit DAC, two comparators, a 10-bit PWM module, capture/compare/PWM (CCP), Configurable Logic Cells (CLC), Numerically Controlled Oscillator (NCO), Complementary Waveform Generator (CWG), and Peripheral Pin Select (PPS). Communication interfaces include one EUSART with LIN support, one SPI, and one I2C. The 14-pin SOIC SL package exposes 12 I/O pins via PPS remapping, easing PCB routing when peripherals are reassigned. Architecturally the PIC16LF18326 uses Microchip's enhanced mid-range core with a vectored interrupt controller and hardware multiply assist. The XLP blocks include nanoWatt XLP sleep (typically <50 nA typical at 1.8V), Windowed Watchdog Timer (WWDT), and idle/doze operating modes that gate the CPU clock while peripherals run, allowing continuous ADC sampling at < 1 mA active. Typical applications include battery-powered sensor nodes, wearable health patches, low-power remote controls, industrial IoT edge nodes, smart metering, and small appliance control boards where a TSSOP/SOIC footprint fits the enclosure. Design considerations: leverage PPS to remap EUSART, SPI or I2C to any digital I/O, freeing fixed peripheral pins for analog functions. Place the 0.1 uF VDD decoupling capacitor within 5 mm of the VDD pin and a 10 uF bulk reservoir near the regulator. This page synthesizes distributor pricing, drop-in same-package and cross-brand alternatives, and practical low-power design notes not consolidated in the manufacturer datasheet.

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PIC16LF18326-E/ST - 8-bit MCU, 32MHz, 28KB Flash, XLP | Microchip
PIC16LF18326-E/ST

PIC16LF18326-E/ST - 8-bit MCU, 32MHz, 28KB Flash, XLP | Microchip

The Microchip Technology PIC16LF18326-E/ST is an 8-bit PIC16 microcontroller built on the eXtreme Low Power (XLP) architecture, featuring 28KB of Flash program memory, 2KB of SRAM, and 256B of EEPROM, housed in a 14-pin TSSOP package rated for 1.8V to 3.6V operation with an industrial -40C to +125C temperature range. The 'LF' silicon supports operation down to 1.8V for battery-powered designs, while the 'F' variant extends the upper limit to 5.5V. The E/ST suffix indicates the -40C to +125C extended temperature grade in the TSSOP-14 package. A PIC microcontroller is a RISC-based, Harvard-architecture 8-bit MCU widely adopted in embedded systems for its deterministic instruction execution, integrated peripherals, and long-term availability guarantees. PIC microcontrollers sit within the broader category of microcontrollers -> 8-bit microcontrollers -> PIC microcontrollers -> PIC16 family -> PIC16F1xxx enhanced mid-range core, offering a balance of code density, peripheral integration, and low power consumption. They are distinguished from 32-bit Cortex-M MCUs by lower cost, simpler toolchains, and better suitability for space- and power-constrained applications. Key features of the PIC16LF18326 include Peripheral Pin Select (PPS) for flexible digital peripheral routing, a 10-bit ADC with computation, two comparators, a 5-bit DAC, Configurable Logic Cells (CLC), Complementary Waveform Generator (CWG), and communication peripherals including EUSART, SPI, and I2C. The XLP technology provides sleep currents below 1 uA, making the device well-suited for battery-powered or energy-harvesting applications. Internally, the PIC16LF18326 uses Microchip's enhanced mid-range core executing most instructions in a single instruction cycle, with hardware multiplier, hardware stack, and a vectored interrupt controller. A precision 32kHz internal oscillator can serve as a low-power clock source, while the HFINTOSC supports system clock up to 32MHz via PLL. The PPS module decouples peripheral-to-pin mapping from physical package pins, dramatically easing PCB layout in mixed-signal designs. Typical applications include IoT sensor nodes, low-power wireless remote controls, battery management for portable medical devices, automotive body electronics (sensor interfaces, LED lighting), industrial control panels, smart metering, and consumer electronics requiring long battery life. The combination of 32MHz operation, ample memory, and rich analog peripherals suits it to complex state-machine applications with mixed analog/digital I/O. When designing with this device, verify the operating voltage (1.8V-3.6V for LF; verify datasheet for higher VIN rails), configure PPS before routing peripherals, and budget for the 256B of EEPROM when logging persistent data. The TSSOP-14 footprint reduces board area by ~60% versus SOIC-14, but requires careful solder process control for reliable manufacturing. This page synthesizes distributor pricing, drop-in PIC16 family alternatives with verified pin compatibility, and practical design notes not found in the manufacturer datasheet summary, complementing Microchip's PIC16(L)F18326/18346 Data Sheet 40001839D.

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PIC16LF18326-I/ST - 8-bit XLP MCU, 32MHz, 28KB Flash, 14-TSSOP
PIC16LF18326-I/ST

PIC16LF18326-I/ST - 8-bit XLP MCU, 32MHz, 28KB Flash, 14-TSSOP

The Microchip PIC16LF18326-I/ST is an 8-bit PIC® XLP™ 16F microcontroller with 32MHz maximum CPU speed, 28KB (16K x 14) Flash program memory, 2048 bytes SRAM, and 256 bytes EEPROM, housed in a 14-pin TSSOP package. It operates across a 1.8V to 3.6V supply range with eXtreme Low Power (XLP) technology, supporting sleep currents as low as [DATA_NEEDED: typical sleep current nA] for battery-powered designs. An 8-bit microcontroller (MCU) is a small, self-contained computer on a single chip that integrates an 8-bit CPU, Flash program memory, RAM, peripherals, and I/O. The 8-bit PIC family follows the RISC-based Harvard architecture, sits within the broader PIC16 mid-range family, and is widely used in general-purpose and low-power embedded applications. Key features include 14 GPIO-capable pins, Peripheral Pin Select (PPS) for remapping digital peripherals (CLC, CWG, CCP, PWM, EUSART, SPI, I2C), a 10-bit ADC with up to [DATA_NEEDED: ADC channel count] inputs, 5-bit and 10-bit PWMs, configurable logic cells (CLC), complementary waveform generators (CWG), zero-cross detect, and a hardware 8-bit/16-bit timer/counter block. The PPS block lets engineers remap peripheral functions to most I/O pins, which reduces PCB layout constraints in mixed-signal designs. The CPU executes one instruction per four clock cycles using the internal 32MHz oscillator. On-chip peripherals include 1 EUSART, 1 SPI/I2C master/slave pair, 1 MSSP, 4 8-bit timers, 2 16-bit timers, and an enhanced PWM with complementary outputs. Code protection, brown-out reset, and a watchdog timer with a dedicated internal RC oscillator support industrial-grade reliability for unattended installations. Typical applications include IoT sensor nodes, battery-powered remote controls, low-power wireless sensor platforms, white goods and HMI controls, lighting controls, energy-harvesting devices, and portable medical peripherals. The TSSOP-14 footprint suits compact, hand-held designs. When designing with this device, calculate worst-case supply current at the highest peripheral clock tree configuration, and reserve two pins for ICSP™ (ICSPCLK/ICSPDAT) to retain in-field reprogramming. Also confirm the ADC input count matches your sensor count before final PCB commit. This page synthesizes verified DigiKey and Mouser stock data, parametric comparison with 5 drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone.

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PIC16LF18326T-I/JQ - 32MHz 8-Bit XLP MCU, 28KB Flash, 16-UQFN
PIC16LF18326T-I/JQ

PIC16LF18326T-I/JQ - 32MHz 8-Bit XLP MCU, 28KB Flash, 16-UQFN

The Microchip Technology PIC16LF18326T-I/JQ is an 8-bit PIC microcontroller from the PIC16F family, featuring a 32 MHz CPU with 28 KB (16K x 14 words) of Flash program memory, 2 KB RAM and 256 B of EEPROM in a compact 16-pin UQFN (4x4 mm) exposed-pad package. The LF prefix denotes the wide 1.8 V to 3.6 V low-voltage operating range designed for battery-powered and energy-harvesting designs, and the I suffix confirms the industrial -40C to +85C temperature grade. What is a PIC16 microcontroller? The PIC16 family is a broad line of Microchip 8-bit RISC microcontrollers built around a Harvard-architecture CPU with a small, deterministic instruction set, on-chip Flash, data EEPROM, and a rich set of Core Independent Peripherals (CIPs). They sit in the hierarchy: PIC16 -> PIC10/12/14/16/18 family -> 8-bit MCU -> microcontroller -> semiconductor. Engineers select PIC16LF parts when they need the lowest active and sleep current consumption under the XLP (eXtreme Low Power) program. Key features include a 10-bit ADC with computation (ADC2), a 5-bit and 10-bit DAC, two comparators, an 8-bit timer (TMR0/TMR2), a 16-bit timer, a Numerically Controlled Oscillator (NCO), Configurable Logic Cells (CLC), Complementary Waveform Generator (CWG), PWM, and Capture/Compare/PWM (CCP). Peripherals are routed to pins via the Peripheral Pin Select (PPS) feature, allowing almost any digital function on most I/O pins and simplifying PCB layout reuse across the family. Communication is provided by an EUSART (LIN-capable) and independent SPI and I2C controllers. The CPU runs up to 32 MHz from the internal 32 MHz HFINTOSC and includes two speed grades with instruction cycles from 125 ns. The device supports in-circuit debugging via the Microchip ICD/PICkit and programming via the In-Circuit Serial Programming (ICSP) interface, with MPLAB X IDE and XC8 toolchain support. Typical applications include low-power IoT sensor nodes, wearable fitness devices, Bluetooth Low Energy beacon hosts, energy-harvesting wireless switches, battery-powered remote controls, and general-purpose mixed-signal front ends. The 16-pin UQFN package is well-suited for space-constrained PCB designs that still need substantial on-chip memory and rich analog. When designing with this part, place a 0.1 uF decoupling capacitor as close as possible to the VDD pin and a 10 uF bulk capacitor on the main supply rail. Connect the exposed thermal pad to the ground plane for thermal and electrical performance, and route the ICSPCLK/ICSPDAT pins to a 2x3 programming header for production programming and debug. This page synthesizes distributor pricing, drop-in alternative cross-references, and practical design notes not found in a single manufacturer datasheet view, giving engineers a one-stop reference for sourcing and designing with the PIC16LF18326T-I/JQ.

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PIC16LF18326T-I/SL - 8-bit 32MHz XLP MCU 28KB Flash 14-SOIC
PIC16LF18326T-I/SL

PIC16LF18326T-I/SL - 8-bit 32MHz XLP MCU 28KB Flash 14-SOIC

The Microchip Technology PIC16LF18326T-I/SL is an 8-bit RISC microcontroller based on the PIC16 CPU core, featuring 28 KB (16K x 14) of Flash program memory, 2048 bytes of data RAM, and 256 bytes of data EEPROM, all housed in a 14-pin SOIC (SL) package. It operates at up to 32 MHz CPU clock and supports a wide supply range of 1.8 V to 3.6 V (typical operation 2.5 V to 3.6 V at 32 MHz, down to 1.8 V at 16 MHz), making it ideal for battery-powered designs requiring eXtreme Low Power (XLP) operation. An 8-bit microcontroller (MCU) is a small computer-on-a-chip that integrates a CPU, memory, and peripherals into a single device. Within the broader taxonomy, the PIC16LF18326 belongs to the 8-bit MCU class -> microcontrollers -> embedded ICs -> integrated circuits. The 'LF' prefix denotes the low-voltage XLP variant, and the family sits within Microchip's PIC16 (L)F18326/18346 series that emphasizes Core Independent Peripherals (CIPs) such as CLC, CWG, NCO, and PWM. Key features include a 10-bit ADC with computation, two comparators, a 5-bit DAC, 10-bit PWM, CCP, Configurable Logic Cells (CLC), Numerically Controlled Oscillator (NCO), and Complementary Waveform Generator (CWG). Communication is handled through EUSART, SPI, and I2C. The Peripheral Pin Select (PPS) function allows flexible remapping of digital peripherals to physical pins, simplifying PCB routing. Typical applications include low-power IoT sensor nodes, battery-powered wearables, consumer remote controls, and home automation devices. The 14-pin SOIC package and wide voltage range make it a strong fit for compact, energy-constrained designs that need more analog and logic integration than competing 8-bit MCUs. When designing with this device, allocate pins early for PPS-mapped functions, and pay attention to the 1.8 V minimum voltage constraint when 32 MHz CPU throughput is needed.

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PIC16LF18326T-I/ST - 32MHz 8-bit XLP MCU 28KB Flash | Microchip
PIC16LF18326T-I/ST

PIC16LF18326T-I/ST - 32MHz 8-bit XLP MCU 28KB Flash | Microchip

The Microchip Technology PIC16LF18326T-I/ST is an 8-bit PIC microcontroller built on the eXtreme Low Power (XLP) architecture, operating at up to 32 MHz with 28 KB of Flash program memory in a 14-pin TSSOP package. It belongs to the PIC16F/LF18326 family, integrating 2 KB of RAM, 256 bytes of EEPROM, and a 10-bit ADC with up to 11 channels. An 8-bit microcontroller (MCU) is a programmable processor that executes instructions on 8-bit data words, balancing simplicity, low cost, and deterministic real-time response. Within the broader semiconductor hierarchy, MCUs belong to integrated circuits (ICs) -> microcontrollers -> embedded controllers -> microprocessors. The XLP technology places this MCU into the low-power subfamily, characterized by nanoWatt sleep currents and active mode draws under 1 mA/MIPS, enabling battery-powered and energy-harvesting designs. Key features include Peripheral Pin Select (PPS) for flexible digital peripheral routing, Configurable Logic Cells (CLC), Complementary Waveform Generator (CWG), Numerically Controlled Oscillator (NCO), 10-bit PWM, Capture/Compare/PWM (CCP), 5-bit DAC, comparators, and communication peripherals (EUSART, SPI, I2C). These peripherals are "core-independent," meaning they operate without code intervention, reducing CPU load and power consumption. The device runs from 1.8V to 3.6V (the LF variant, indicated by the "L"), making it compatible with Li-ion coin-cell or 2xAA battery stacks. The 32 MHz internal oscillator eliminates external crystals in many designs, and the 14-pin TSSOP footprint is industry-standard for hand-held and compact industrial modules. Typical applications include IoT sensor nodes, wearable health monitors, low-power wireless remotes, HVAC thermostats, smart metering, battery management front-ends, and consumer electronics with touch or LED feedback. The XLP feature set suits sleep-dominated duty cycles. When designing with this MCU, prioritize using the PPS feature to map peripherals to available pins and leverage the CLC/CWG for hardware glue logic, freeing the CPU to remain in sleep. Always check the Microchip device selection tool for newer pin-compatible upgrades in the PIC16F183x6 family.

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PIC16LF18344-E/GZ - 8-bit XLP MCU, 7KB Flash, 20-UQFN | Microchip
PIC16LF18344-E/GZ

PIC16LF18344-E/GZ - 8-bit XLP MCU, 7KB Flash, 20-UQFN | Microchip

The Microchip Technology PIC16LF18344-E/GZ is an 8-bit PIC16 microcontroller based on the enhanced mid-range core, featuring 7KB Flash program memory, 512 bytes of SRAM, and 256 bytes of EEPROM, housed in a 20-pin UQFN (4x4) package with eXtreme Low Power (XLP) technology. It operates at up to 32 MHz internal clock and is rated for the extended industrial temperature range of -40C to +125C. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program and data memory, peripherals, and I/O. The PIC16 family uses a 14-bit instruction word RISC architecture optimized for deterministic interrupt response and very low sleep current, making PIC MCUs especially common in low-power, cost-sensitive embedded designs. The 8-bit PIC16F/LF183xx family extends this with Core Independent Peripherals (CIPs), Peripheral Pin Select (PPS), and enhanced analog capabilities that offload tasks from the core. Key features of the PIC16LF18344-E/GZ include up to 32 MHz operation, integrated 10-bit ADC with computation, multiple hardware PWM/CCP/CWG/CLC peripherals, EUSART, I2C/SPI, and 256-byte EEPROM. The 'LF' prefix denotes the low-voltage / low-power variant (1.8V to 3.6V VDD range), enabling deep sleep currents in the nanoampere range suitable for battery-powered IoT endpoints. The exposed pad UQFN-20 (4x4) footprint minimizes PCB area while providing an additional thermal path. The PPS block allows digital peripheral signals (CLC, PWM, communications) to be remapped to a wide range of I/O pins, dramatically easing PCB routing and pin reassignment late in design. Combined with the Core Independent Peripherals, the PIC16LF18344-E/GZ can implement sensor interfaces, motor control loops, and lighting controls without burdening the CPU, which keeps average active current low and extends battery life. Typical applications include battery-powered sensor nodes, low-power IoT edge devices, consumer remote controls, LED lighting controllers, small motor drivers, and wearable medical accessories. The wide operating voltage range and nanoampere sleep current also make it a strong fit for energy-harvesting designs and wireless sensor transmitters. When designing with this part, verify that your VDD stays within the LF 1.8V to 3.6V window and that the decoupling network follows Microchip's recommended 100 nF plus bulk capacitor topology. For migration from the non-LF PIC16F18344-E/GZ, account for the lower maximum VDD by reviewing any 5V-tolerant I/O assumptions. This page synthesizes distributor pricing, same-family alternatives (PIC16LF18324, PIC16LF18326, PIC16LF1828-I/GZ) and practical design notes not consolidated in the manufacturer datasheet.

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