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PIC16LF18323-E/SLVAO - 8-Bit 32MHz MCU 3.5KB Flash | Microchip
PIC16LF18323-E/SLVAO

PIC16LF18323-E/SLVAO - 8-Bit 32MHz MCU 3.5KB Flash | Microchip

The Microchip Technology PIC16LF18323-E/SLVAO is an automotive-grade (AEC-Q100) 8-bit PIC microcontroller from the PIC16F/LF183xx family, featuring 3.5KB (2K x 14) of Flash program memory, 256 bytes of SRAM, and 256 bytes of EEPROM. The device operates at a maximum CPU clock of 32MHz using an internal oscillator, and integrates Microchip's eXtreme Low Power (XLP) technology for ultra-low quiescent-current operation. It is housed in a 14-pin SOIC (SL) package with 0.154 inch (3.90 mm) body width. A PIC microcontroller (MCU) is a compact, self-contained computer-on-a-chip that integrates a CPU core, Flash program memory, data RAM, EEPROM, and a configurable set of peripheral modules such as timers, ADCs, comparators, PWM, EUSART, I2C, and SPI. Within the broader embedded hierarchy, a microcontroller belongs to the class of embedded processors, alongside microprocessors, DSPs, and FPGAs. The 8-bit PIC16 family sits at the low-power, low-pin-count end of Microchip's MCU portfolio and is widely used in cost-sensitive, energy-constrained designs such as sensor nodes, remote controls, automotive body controllers, and consumer white goods. Key differentiating features include Peripheral Pin Select (PPS) that allows remapping of digital peripherals onto a wide range of physical pins, a 10-bit ADC with computation, multiple Enhanced Universal Synchronous/Asynchronous Receiver Transmitters (EUSART), and Core Independent Peripherals (CIPs) that execute complex timing and control functions without CPU intervention. The "LF" prefix indicates the low-voltage (1.8-3.6V) process variant, while the "VAO" suffix designates the automotive-qualified (AEC-Q100) screening tier with a -40C to +125C operating-temperature range. Together, these traits make this part a drop-in solution for designers who need a small-footprint MCU qualified for harsh-environment automotive electronics. Typical applications for this device include automotive body and interior modules such as LED drivers, seat controllers, sensor interfaces, HVAC flaps, and simple LIN-node endpoints. The wide operating voltage and automotive-grade temperature rating also suit industrial sensor-interface PCBs, low-power IoT sensor hubs, and battery-driven handheld instruments. The integrated PWM, ADC, and CIPs reduce external component count, enabling PCB shrink in cost-sensitive designs. When designing with this part, choose decoupling capacitors as close as possible to VDD/VSS pins and reserve the MCLR pin configuration for in-system programming. Note that AEC-Q100 qualification is required for any safety-relevant automotive subsystem, and the VAO suffix already meets this requirement. The PPS feature allows later pin-function reassignment without redesigning the PCB, which is useful for design reuse across vehicle variants. This page synthesizes distributor pricing, automotive-grade drop-in alternatives, and practical design notes not found in the manufacturer datasheet, providing engineers with a single decision-ready reference.

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PIC16LF18323-E/ST - 8-bit XLP MCU, 3.5KB Flash, 32MHz | Microchip
PIC16LF18323-E/ST

PIC16LF18323-E/ST - 8-bit XLP MCU, 3.5KB Flash, 32MHz | Microchip

The Microchip Technology PIC16LF18323-E/ST is an 8-bit PIC microcontroller in the PIC16F/LF183xx family featuring 3.5KB (2K x 14) of Flash program memory, 256 bytes of SRAM, and 256 bytes of EEPROM, all housed in a 14-pin TSSOP package. The device integrates an enhanced mid-range 8-bit core running at up to 32MHz (8 MIPS), 10-bit ADC with computation, two comparators, a 5-bit DAC, 10-bit PWM, Capture/Compare/PWM (CCP), Configurable Logic Cell (CLC), Numerically Controlled Oscillator (NCO), and Complementary Waveform Generator (CWG). The LF variant operates across an extended 1.8V-3.6V VDD range with eXtreme Low Power (XLP) technology. An 8-bit microcontroller (MCU) is a microprocessor integrated with program memory, data memory, peripherals, and I/O on a single die; PIC16F/LF devices use a modified Harvard RISC architecture with a small instruction set optimized for deterministic real-time control. The PIC16(L)F183xx family sits in the entry-level general-purpose tier of Microchip's portfolio, above baseline PIC10/PIC12/PIC16F1xxx parts but below the PIC18 and dsPIC33 lines. It targets cost-sensitive and battery-powered embedded designs where a small footprint, low quiescent current (sub-uA sleep modes), and on-chip analog simplify BOM. Key features include Peripheral Pin Select (PPS) for remapping digital peripherals to any I/O pin, eXtreme Low Power (XLP) with nanoWatt XLP sleep currents below 100 nA typical, and Core Independent Peripherals (CIPs) that operate without CPU intervention. The 14-pin TSSOP package provides a small outline while remaining hand-solderable for prototyping, with a 31kB/s internal oscillator accuracy after calibration and a wide operating temperature range of -40C to +125C (the -E extended grade suffix). Typical applications include battery-powered IoT sensor nodes, consumer remote controls, low-cost HVAC fan/sensor controls, LED lighting controllers, white goods human-machine interfaces, and portable medical accessories. The combination of on-chip 10-bit ADC, 5-bit DAC, comparators, and CWG enables a fully integrated mixed-signal subsystem for closed-loop control without external components. When designing with this part, use Microchip's MPLAB X IDE with the XC8 compiler and select the PIC16LF18323 device header for PPS, CIP, and ADC-with-computation support. Pay attention to configuration word settings (FOSC, WDTE, LVP, BOR) before code generation; incorrect configuration is the most common first-programming issue on this family. For comparison shopping on this part, see the alternatives list below; most substitutes are Microchip PIC16LF18323 variants in different packages (SOIC-14, QFN, etc.) plus the LF-low-voltage variant across identical 14-pin packages. This page combines distributor pricing, drop-in alternatives, and practical design notes not found in a single vendor listing.

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PIC16LF18323-I/JQ - 8-Bit 32MHz MCU 3.5KB Flash XLP | Microchip
PIC16LF18323-I/JQ

PIC16LF18323-I/JQ - 8-Bit 32MHz MCU 3.5KB Flash XLP | Microchip

The Microchip Technology PIC16LF18323-I/JQ is an 8-bit RISC PIC16-family MCU featuring 32MHz CPU clock, 3.5KB (2K x 14) Flash program memory, 256 bytes SRAM, and 256 bytes EEPROM, housed in a 16-pin UQFN (4x4mm) package with exposed pad. It operates from 1.8V to 3.6V and consumes nanoWatt XLP sleep current for battery-powered designs. An 8-bit microcontroller (MCU) is a single-chip computer built around an 8-bit data path CPU, on-chip Flash program memory, SRAM data memory, and a set of integrated peripherals (timers, ADC, communication, GPIO). PIC microcontrollers use a modified Harvard RISC architecture with separate program and data buses. The 'LF' in PIC16LF18323 denotes the wide-voltage low-power variant of the PIC16F18323 family, optimized for eXtreme Low Power (XLP) applications down to 1.8V. MCUs occupy the 'microcontroller -> embedded controller -> semiconductor IC' hierarchy. Key features include Peripheral Pin Select (PPS) for flexible digital peripheral pin mapping, Configurable Logic Cell (CLC), Complementary Waveform Generator (CWG), 2 PWM channels, 2 analog comparators, and serial peripherals (I2C/SPI/EUSART). The device supports up to 12 ADC channels at 10-bit resolution and integrates multiple Core Independent Peripherals (CIPs) that offload tasks from the CPU. The PIC16LF18323 implements the enhanced mid-range PIC16 CPU with a 14-bit instruction word, single-cycle execution except for branches, and hardware multiply/divide assist. Internal 32MHz HFINTOSC eliminates external crystal cost; PLL can boost internal oscillator. The nanoWatt XLP technology delivers <100nA typical sleep current with Real-Time Clock active. Typical applications include IoT edge sensor nodes, low-power wireless sensor hubs, consumer remote controls, battery-operated HVAC sensors, portable medical accessories, and automotive body electronics. The PPS-enabled pin mapping simplifies PCB routing in space-constrained designs. When designing with this device, observe the 16-pin UQFN PCB land pattern and route the exposed thermal pad to the ground plane for thermal and electrical performance. Use MPLAB X IDE with XC8 compiler for firmware development; ICD debugging requires dedicated programming/debug pins. This page synthesizes distributor pricing, same-family drop-in alternatives, and practical design notes not consolidated in the manufacturer datasheet - including a curated cross-reference matrix to help engineers qualify pin-compatible substitutes.

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PIC16LF18323-I/P - 8-bit 32MHz XLP MCU 3.5KB Flash | Microchip
PIC16LF18323-I/P

PIC16LF18323-I/P - 8-bit 32MHz XLP MCU 3.5KB Flash | Microchip

The Microchip PIC16LF18323-I/P is an 8-bit PIC16 XLP microcontroller with 3.5KB (2K x 14) FLASH program memory, 256 bytes RAM, and 256 bytes EEPROM, running up to 32MHz CPU speed in a 14-pin PDIP through-hole package. It integrates a 10-bit ADC, 5-bit DAC, comparator, 10-bit PWM, CCP, CLC, NCO, and CWG peripheral set with Peripheral Pin Select (PPS). A microcontroller (MCU) is a single-chip computer that integrates a processor core, program and data memory, peripherals, and I/O. The PIC16 family is built on Microchip's enhanced mid-range 8-bit core and is widely used in low-cost embedded designs. Within the broader taxonomy, PIC16LF18323 belongs to MCU -> 8-bit microcontroller -> PIC16 family -> XLP low-power series -> sub-volt semiconductor logic. The "LF" prefix denotes the wide-voltage low-power (XLP) silicon that supports operation from 1.8V. Key specifications include a 1.8V to 3.6V supply range (typical low-power operation at 16MHz down to 1.8V), 12 I/O pins, an internal oscillator, on-board debug, and eXtreme Low Power (XLP) sleep currents suitable for battery-powered duty-cycled applications. The integrated Core Independent Peripherals (CIPs) such as CLC, NCO, and CWG offload timing-critical tasks from the CPU. Architecturally, the PIC16LF18323 uses a Harvard RISC core with a 14-bit instruction word. The 2K x 14 FLASH is word-addressed and supports self-programming. PPS allows remapping of digital peripheral I/O to most pins, simplifying PCB routing when multiple functions must share a small pinout. Typical applications include IoT sensor nodes, low-power remote controls, battery management front-ends, LED lighting controllers, and small home appliances where the 14-pin PDIP package eases prototyping and hand-soldered rework. When designing with this part, choose the PDIP package for breadboard-friendly development and switch to surface-mount variants (SOIC-14, QFN) for production. Verify the operating voltage against the chosen clock frequency in the electrical characteristics tables. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone.

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PIC16LF18323-I/SL - 8-Bit 32MHz MCU, 3.5KB Flash, XLP | Microchip
PIC16LF18323-I/SL

PIC16LF18323-I/SL - 8-Bit 32MHz MCU, 3.5KB Flash, XLP | Microchip

The Microchip PIC16LF18323-I/SL is an 8-bit PIC® XLP™ 16F microcontroller IC running at 32 MHz with 3.5 KB (2K x 14) of Flash program store, housed in a 14-pin SOIC package. The LF prefix designates the extended low-voltage (F) family operating from 1.8 V to 3.6 V, while the XLP™ branding indicates Microchip's eXtreme Low Power peripheral set, including nanoWatt XLP sleep currents in the sub-100 nA range and active currents under 50 µA/MHz. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, non-volatile program memory (Flash), volatile data memory (RAM), EEPROM for parameter storage, and a rich set of peripherals on one die. The PIC16F family uses a RISC-based 8-bit core optimised for deterministic instruction execution and low interrupt latency, making PIC MCUs a dominant solution in battery-powered consumer products, sensor front-ends, and automotive body controllers. Within the broader taxonomy, an MCU belongs to: microcontroller → embedded processor → semiconductor IC. Key features of the PIC16LF18323 include a 32 MHz internal oscillator, 256 bytes of SRAM, 256 bytes of EEPROM, up to 12 I/O pins, a 10-bit ADC with computation, two PWM modules, a 24-bit signal measurement timer, and Peripheral Pin Select (PPS) for flexible signal routing. The CIP (Core Independent Peripheral) functions such as CWG, NCO, and SMT allow hardware-driven tasks without CPU intervention, freeing the core for application logic and further reducing average power. Typical applications include IoT sensor nodes, wearables, remote controls, battery-powered instrumentation, smart home edge devices, and low-cost LED lighting controllers. The wide 1.8 V to 3.6 V supply range lets a single CR2032 or 2x AA alkaline source power the part directly without an additional regulator, simplifying the schematic. When designing with this MCU, place a 100 nF bypass capacitor within 2 mm of the VDD pin and a 10 µF bulk capacitor near the IC to support ADC accuracy and clean power-up. Unused I/O pins should be configured as outputs low to minimise quiescent current, and PPS assignments should be locked in code to avoid accidental remapping at runtime.

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PIC16LF18323-I/ST - 8-bit MCU, 3.5KB Flash, 32MHz XLP | Microchip
PIC16LF18323-I/ST

PIC16LF18323-I/ST - 8-bit MCU, 3.5KB Flash, 32MHz XLP | Microchip

The Microchip Technology PIC16LF18323-I/ST is an 8-bit PIC microcontroller belonging to the PIC16F family with eXtreme Low Power (XLP) technology, offering 3.5KB Flash program memory, 256 bytes SRAM, and 256 bytes EEPROM in a 14-pin TSSOP package. It operates at a maximum clock speed of 32MHz with a supply voltage range optimized for low-power applications and includes Core Independent Peripherals (CIPs) such as Configurable Logic Cells (CLC), Complementary Waveform Generator (CWG), and Enhanced PWM modules. An 8-bit microcontroller (MCU) is a single-chip computer based on a reduced instruction set computing (RISC) architecture with an 8-bit data bus, designed for embedded control applications. MCUs integrate a CPU, non-volatile Flash memory, SRAM, EEPROM, and a rich set of peripherals (ADC, timers, communication interfaces) into one device. They belong to the broader hierarchy of microcontrollers -> microprocessors -> semiconductors -> integrated circuits, and serve as the primary compute element in low-to-mid complexity products such as IoT sensors, white goods, and battery-powered consumer devices. Key features include the Peripheral Pin Select (PPS) function for flexible digital peripheral routing, a 10-bit Analog-to-Digital Converter (ADC) with computation, multiple low-power modes (Sleep, Doze, Idle), and communication peripherals including I2C, SPI, and UART with configurable pin mapping. The device supports 12-bit ADC resolution in select modes and offers up to 7-bit DAC functionality. These CIPs allow designers to offload tasks from the CPU, reducing firmware complexity and power consumption. Technically, the PIC16LF18323 uses an enhanced mid-range core with a 14-bit instruction word and a two-stage pipeline capable of 200ns instruction execution. The XLP technology enables typical Sleep currents in the order of dozens of nanoamperines, with active currents around 1.5mA at 1MHz, making it ideal for energy-harvesting and battery-backed designs. Brown-out Reset (BOR), Power-On Reset (POR), and Watchdog Timer (WDT) with on-chip low-power oscillator provide robust system supervision. Typical applications include IoT sensor nodes, wearable fitness bands, battery-operated remote controls, smart-home white goods, low-end motor control, and small appliance human-machine interfaces. The combination of low cost, flexible peripherals, and XLP makes it especially attractive for consumer electronics that must run for years on a single coin cell. When designing with this part, observe the absolute maximum VDD of 3.6V on the LF variant, ensure decoupling with a 100nF ceramic capacitor close to VDD/VSS, and verify PPS remapping against the current device datasheet revision. The I-grade industrial temperature range supports -40C to +85C operation. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.

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PIC16LF18323T-E/SLVAO - 8-bit MCU, 3.5KB Flash, 32MHz, AEC-Q100 | Microchip
PIC16LF18323T-E/SLVAO

PIC16LF18323T-E/SLVAO - 8-bit MCU, 3.5KB Flash, 32MHz, AEC-Q100 | Microchip

The Microchip Technology PIC16LF18323T-E/SLVAO is an 8-bit PIC16 microcontroller with 3.5KB Flash program memory, 256B RAM, and 256B EEPROM, operating at up to 32MHz, housed in a 14-pin SOIC package. It is part of the PIC® XLP™ 16F family and carries the automotive VAO suffix indicating AEC-Q100 qualification for vehicle applications. An 8-bit microcontroller (MCU) is a small, self-contained computing core that integrates a CPU, non-volatile program memory, working RAM, and a range of on-chip peripherals in a single IC. Within the broader semiconductor taxonomy, this places the PIC16LF18323 in the microcontroller -> MCU -> 8-bit MCU -> PIC16 family -> low-power XLP subfamily hierarchy. The LF prefix denotes the wide-voltage 1.8V-3.6V operating range that enables battery-powered and energy-harvesting designs. Key features include 12 configurable I/O pins with Peripheral Pin Select (PPS), a 10-bit ADC, 10-bit PWMs, two Configurable Logic Cells (CLC), a Complementary Waveform Generator (CWG), Numerically Controlled Oscillator (NCO), and Capture/Compare/PWM (CCP) modules. The device delivers extreme low-power operation typical of the XLP family, including nanoWatt XLP sleep modes that draw only tens of nA, making it well-suited for always-on automotive sensor nodes. Architecturally the PIC16LF18323 uses a RISC-based enhanced mid-range CPU core with 49 instructions and a hardware multiplier-free instruction set optimized for deterministic interrupt response. On-chip Core Independent Peripherals (CIPs) such as the CLC, CWG, and CCP operate without CPU intervention, offloading timing-critical tasks and allowing the core to remain in deep sleep. Typical applications include automotive body controllers, sensor interface modules, LED lighting controllers, and HVAC climate controls. The wide operating voltage and AEC-Q100 automotive qualification also suit industrial IoT, smart sensor, and home appliance designs requiring long battery life. When designing with this part, observe the Automotive grade temperature range of -40C to +125C and provide adequate decoupling close to VDD. The PPS feature lets remap digital peripherals to most I/O pins, which simplifies PCB layout but requires configuration during initialization. This page synthesizes distributor pricing, same-FAOs drop-in alternatives, and practical design notes not assembled in any single manufacturer document, giving engineers a single reference for selection, sourcing, and PCB layout decisions.

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PIC16LF18323T-I/JQ - 8-bit MCU, 3.5KB Flash, 32MHz XLP | Microchip
PIC16LF18323T-I/JQ

PIC16LF18323T-I/JQ - 8-bit MCU, 3.5KB Flash, 32MHz XLP | Microchip

The Microchip Technology PIC16LF18323T-I/JQ is an 8-bit PIC16 microcontroller featuring 3.5KB (2K x 14) of Flash program memory, 256 bytes of RAM, and 256 bytes of EEPROM, housed in a 16-pin UQFN (4x4 mm) package with exposed thermal pad. It operates up to 32MHz from a 1.8V to 3.6V supply rail, making it a member of the PIC® XLP™ (eXtreme Low Power) family targeted at battery-powered and energy-harvesting designs. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program and data memory, and programmable peripherals around a unified bus. The PIC16LF18323 belongs to the enhanced mid-range PIC16 architecture, which sits between the baseline PIC10/12/16 and the PIC18 high-performance families in Microchip's 8-bit portfolio. It is a CMOS RISC device with a 14-bit instruction word and Harvard memory architecture, optimized for deterministic interrupt response and low active/standby power consumption. Key features include 12 configurable I/O lines, Peripheral Pin Select (PPS) for flexible signal routing, a 10-bit ADC with computation, 5-bit DAC, multiple PWM modules, and Core Independent Peripherals (CIPs) such as CWG, NCO, and Configurable Logic Cells. The on-chip 32MHz internal oscillator eliminates the need for an external crystal in many designs. XLP technology delivers sub-µA sleep currents, ideal for IoT sensor endpoints that spend most of their life in standby. Typical applications include IoT sensor nodes, wearable health monitors, low-power wireless remote controls, battery management ICs, LED lighting controllers, and consumer appliances. The 16-UQFN (4x4) footprint and industrial temperature range (-40°C to +85°C) suit space-constrained and thermally demanding enclosures. The 32MHz core delivers ample MIPS for sensor fusion and simple RF protocol stacks running from the same MCU. When designing with this device, choose decoupling capacitors (typically 100nF plus 1µF) close to VDD, route VPP/MCLR through a 10kΩ pull-up for in-circuit serial programming, and use the PPS feature to remap peripheral functions to the most convenient pins. For battery applications, leverage the dozing/idle modes and the peripheral module disable (PMD) registers to keep active current below 1mA while retaining fast wake-up. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone, including verified cross-references to PIC16F and PIC16LF family variants in the same 16-UQFN package.

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PIC16LF18323T-I/SL - 8-Bit 32MHz MCU, 3.5KB Flash | Microchip
PIC16LF18323T-I/SL

PIC16LF18323T-I/SL - 8-Bit 32MHz MCU, 3.5KB Flash | Microchip

The Microchip Technology PIC16LF18323T-I/SL is an 8-bit RISC microcontroller featuring a 32MHz PIC16 CPU core, 3.5KB (2K x 14 words) of Flash program memory, 256 bytes of SRAM, and 256 bytes of EEPROM, housed in a 14-pin SOIC (SL) package. The "LF" prefix denotes the wide-voltage 1.8V-3.6V variant and "T" denotes Tape & Reel packaging. An 8-bit PIC microcontroller is a compact, low-power RISC-based processor built around Harvard architecture with separate program and data buses. The PIC16F/LF183xx family sits in the "enhanced mid-range" tier, offering Core Independent Peripherals (CIPs), Peripheral Pin Select (PPS), and Microchip's eXtreme Low Power (XLP) technology - features historically reserved for higher-tier MCUs. These devices target general-purpose and battery-powered applications where deterministic real-time response, low quiescent current, and rich analog integration matter more than raw compute throughput. Key features include 3.5KB self-programmable Flash, 256B SRAM and 256B EEPROM, up to 12 MIPS throughput, an integrated 10-bit ADC with computation, two comparators, an 8-bit DAC, configurable logic cells (CLC), complementary waveform generator (CWG), Numerically Controlled Oscillator (NCO), and zero-cross detect. The 14-SOIC package offers 12 user I/O pins, all remappable via PPS, and supports I2C, SPI, and UART (EUSART) serial interfaces. The LF silicon uses a low-power CMOS process optimized for sleep currents in the sub-microamp range and active currents below 50 uA/MHz. The device runs from an internal 32MHz high-frequency oscillator (HFINTOSC) with ±1% typical accuracy, eliminating the need for an external crystal in many designs. Typical applications include battery-powered IoT sensor nodes, wearable health monitors, low-power remote controls, LED lighting controllers, capacitive touch user interfaces, and small home-appliance controls. The wide 1.8V-3.6V range supports direct Li-ion or two-AA battery operation, while XLP sleep modes extend shelf life for energy-harvesting or coin-cell products. When designing with this MCU, use MPLAB X IDE with the XC8 compiler for firmware development. The PPS feature allows remapping digital peripheral outputs to virtually any I/O, simplifying PCB layout. Place a 0.1uF decoupling capacitor within 5mm of VDD and reserve a 4.7uF bulk capacitor for analog rail stability. This page consolidates distributor pricing, pin-compatible drop-in alternatives, and engineering design notes that complement the manufacturer datasheet.

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PIC16LF18323T-I/ST - 8-Bit 32MHz MCU, 3.5KB Flash | Microchip
PIC16LF18323T-I/ST

PIC16LF18323T-I/ST - 8-Bit 32MHz MCU, 3.5KB Flash | Microchip

The Microchip Technology PIC16LF18323T-I/ST is an 8-bit PIC microcontroller from the PIC® XLP™ 16F family, featuring a 32 MHz CPU, 3.5 KB (2K x 14 words) of Flash program memory, 256 bytes of SRAM, and 256 bytes of EEPROM, housed in a 14-pin TSSOP package. The 'LF' designator denotes the low-voltage / F-version controller core that operates across a wide 1.8 V to 5.5 V supply range, making the part suitable for both battery-powered and 5 V regulated rails. The 'T' suffix indicates tape-and-reel packaging for high-volume assembly, while 'I' indicates the industrial -40°C to +85°C operating temperature range. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program memory (Flash), working memory (RAM), non-volatile data storage (EEPROM), and programmable peripherals into one device. The PIC16 family uses a RISC-based Harvard architecture, where the PIC16LF18323 belongs to the enhanced-mid-range subset offering 49 instructions, single-cycle hardware multiply, and deep software stack. Microcontrollers are the foundational building blocks of embedded systems, bridging sensors, actuators, and user interfaces in millions of consumer, industrial, and IoT products. Key features of the PIC16LF18323T-I/ST include a 10-bit ADC with computation (ADC²), a 5-bit DAC, two comparators, 10-bit PWM, Capture/Compare/PWM (CCP), Configurable Logic Cells (CLC), Numerically Controlled Oscillator (NCO), Complementary Waveform Generator (CWG), and Peripheral Pin Select (PPS). These Core Independent Peripherals (CIPs) handle complex timing and signal generation in hardware without CPU intervention. eXtreme Low-Power (XLP) technology provides sleep currents as low as 50 nA typical with the WDT and BOR disabled, ideal for battery-powered designs. The 14-pin TSSOP package exposes up to 12 I/O pins, including one dedicated I/O per pin and PPS-mappable functions. The architecture integrates a precision 32 MHz internal oscillator, eliminating the need for external crystals in cost-sensitive applications. Memory endurance is rated for 100K Flash erase/write cycles and 1M EEPROM cycles, ensuring reliable long-term data logging. The device supports in-circuit serial programming (ICSP) via two pins, enabling field firmware updates. Typical applications include IoT sensor nodes, battery-powered wearables, capacitive-touch user interfaces, LED lighting controllers, low-power remote controls, and general-purpose embedded control. The part is well-suited to space-constrained designs where a small 14-pin TSSOP, wide voltage tolerance, and rich analog peripherals are required. When designing with this MCU, allocate PCB area for a 0.1 µF decoupling capacitor close to VDD, place the ICSP pins on accessible test points, and use the PPS feature to remap peripherals to the optimal physical pins. Ensure unused I/O pins are configured as outputs and tied low to minimize quiescent current. This page synthesizes distributor pricing, same-brand drop-in alternatives within the PIC16 family, and practical design notes not found in the manufacturer datasheet.

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

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

The Microchip Technology PIC16LF18324-E/JQ is an 8-bit RISC microcontroller built on the enhanced mid-range PIC16 CPU core, operating up to 32MHz and offering 7KB (4K x 14) of self-programmable Flash program memory, 512 bytes of SRAM, and 256 bytes of data EEPROM, all housed in a 16-pin UQFN (4x4mm) package. The 'LF' prefix denotes the wide-voltage low-power (XLP) silicon variant rated from 1.8V to 3.6V, while the 'E' suffix indicates the -40C to +125C extended operating temperature grade and the '/JQ' designator marks the 16-UQFN surface-mount package. An 8-bit PIC microcontroller is a Harvard-architecture RISC device that executes one instruction per clock cycle, combining a deterministic core, on-chip non-volatile memory, and integrated peripherals (ADC, PWM, communication, timers) into a single CMOS IC. Within the broader semiconductor taxonomy, the PIC16LF18324 sits at: 8-bit MCU -> microcontroller -> embedded processor -> semiconductor IC. It belongs to Microchip's PIC16 XLP (eXtreme Low Power) family, which adds nanoWatt sleep modes, IDLE/DOZE, and Peripheral Pin Select (PPS) for flexible pin remapping of digital peripherals. Key features include CLC (Configurable Logic Cell), CWG (Complementary Waveform Generator), NCO (Numerically Controlled Oscillator), multiple PWM modules, a 10-bit ADC with computation, two I2C/SPI/UART modules with PPS, an on-chip temperature indicator, and a wide clocking scheme supporting internal 32kHz-32MHz LF/HF oscillators. The device delivers typical active current in the microamp range at low clock speeds, making it well suited to battery-powered applications. Architecturally, the PIC16LF18324 uses a 14-bit instruction word Flash program memory that can be self-written under firmware control, allowing bootloader or in-application firmware updates without external programmer intervention. The PPS module decouples peripheral functions from physical pins so the same silicon can be re-routed on a PCB simply by changing register configuration, accelerating board layout and shortening time-to-market. Typical applications include low-power IoT sensor nodes, wearable fitness/health peripherals, battery-powered remote controls, LED lighting controllers, capacitive-touch user interfaces, and small appliance control boards. Its 4x4mm UQFN footprint and XLP current profile make it attractive where PCB area and battery life are both constrained. When designing with this part, remember that the /JQ 16-UQFN is among the smallest land patterns in the PIC16 portfolio; PCB pad design must follow IPC-7351 land pattern conventions with a 0.5mm pitch. The 16-pin variant is the lower-pin-count member of the PIC16(L)F18324/18344 family - the PIC16LF18344 is the 20- to 28-pin sibling with additional I/O. This page synthesizes distributor pricing, drop-in same-package alternatives, and practical design notes not found in the manufacturer datasheet, providing engineers a single source for selection, comparison, and procurement decisions.

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PIC16LF18324-E/P - 8-Bit XLP MCU 32MHz 7KB Flash DIP-14 | Microchip
PIC16LF18324-E/P

PIC16LF18324-E/P - 8-Bit XLP MCU 32MHz 7KB Flash DIP-14 | Microchip

The Microchip PIC16LF18324-E/P is an 8-bit PIC® XLP™ microcontroller IC operating at up to 32 MHz with 7 KB (4K x 14) flash program memory, housed in a 14-pin PDIP through-hole package. It belongs to the PIC16LF183xx family and targets low-power general-purpose and battery-powered embedded designs. The device integrates 512 bytes of SRAM and 256 bytes of EEPROM, and features Peripheral Pin Select (PPS) for flexible digital peripheral mapping. (140 words) What is an 8-bit microcontroller? An 8-bit microcontroller is a single-chip computer that processes data in 8-bit chunks, integrating a CPU, flash program memory, SRAM, EEPROM, and peripherals (ADC, timers, PWM, communication modules) on one die. The PIC16LF18324 belongs to the category hierarchy: microcontroller → 8-bit MCU → PIC® XLP™ → PIC16LF183xx family → PIC16LF18324 sub-family → semiconductor. The XLP (eXtreme Low Power) designation indicates sub-microamp sleep currents suitable for coin-cell and energy-harvesting designs. (90 words) Key features of the PIC16LF18324-E/P include the 32 MHz internal oscillator, 12-bit ADC with computation, 10-bit DAC, multiple 8/16-bit timers, configurable logic cells (CLC), complementary waveform generator (CWG), capture/compare/PWM modules, and an EUSART plus MSSP (I²C/SPI) peripheral. The PPS remaps digital peripherals to multiple I/O pins, reducing board-space and BOM cost in mixed-signal designs. The wide 1.8 V–3.6 V operating range supports two AA alkaline cells directly, eliminating boost converters in many portable products. (95 words) The PIC16LF18324 uses an enhanced mid-range 8-bit core with a hardware stack, 14-bit wide instructions, and a single-cycle instruction path. PPS, CLC, and the ADC with hardware accumulation form a Core Independent Peripheral (CIP) set that offloads tasks from the CPU, reducing active-mode current and improving real-time response. Internal voltage reference and zero-cross detect modules support precision analog signal conditioning without external components. (75 words) Typical applications include battery-powered sensor nodes, consumer IoT devices, automotive body and interior modules (extended -40 °C to +125 °C rating), LED lighting controllers, low-power remote controls, and small appliance controls. The combination of PPS and CLC allows the MCU to drive custom logic and timing sequences without software intervention, an advantage in cost-sensitive motor control and lighting. (50 words) When designing with this part, use the MPLAB X IDE with XC8 compiler and select the LF (low-voltage) part for 1.8 V–3.6 V systems. The PPS configuration is set in firmware and must be re-applied after each reset; place a 0.1 µF decoupling capacitor close to VDD and add bulk capacitance if driving high-current loads. (55 words) This page synthesizes drop-in alternative MPNs, application notes, and practical design guidance beyond what the manufacturer datasheet alone provides, helping engineers select and source the right part.

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PIC16LF18324-E/SL - 8-Bit XLP MCU 7KB Flash 32MHz SOIC-14 | Microchip
PIC16LF18324-E/SL

PIC16LF18324-E/SL - 8-Bit XLP MCU 7KB Flash 32MHz SOIC-14 | Microchip

The Microchip Technology PIC16LF18324-E/SL is an 8-bit PIC® XLP™ 16F microcontroller IC featuring a 32 MHz CPU, 7 KB (4K x 14) Flash program memory, 512 B SRAM, and 256 B EEPROM, housed in a 14-pin SOIC package. The device operates from 1.8 V to 3.6 V supply, making it ideal for battery-powered designs, and integrates Analog, Core Independent Peripherals (CIPs) and communication peripherals optimized for low-power and general-purpose embedded systems. A microcontroller (MCU) is a single-chip computer that integrates a CPU, memory, and programmable I/O peripherals on one die. PIC® microcontrollers from Microchip use a RISC-based Harvard architecture optimized for C compiler code generation. The 8-bit PIC16 family sits in the product hierarchy as: 8-bit MCU -> microcontroller -> embedded processor -> semiconductor, and is widely used in cost-sensitive and ultra-low-power applications where the processing throughput of 32-bit MCUs is not required. Key features include Peripheral Pin Select (PPS) for flexible digital peripheral routing, a 10-bit ADC with computation, two comparators, a 5-bit DAC, 10-bit PWM, Configurable Logic Cells (CLC), Complementary Waveform Generator (CWG), Numerical Controlled Oscillator (NCO), EUSART, SPI, and I²C interfaces. The eXtreme Low Power (XLP) technology enables sleep currents below typical values for the class, with multiple power-managed modes for energy harvesting and battery applications. Architecturally, the PIC16LF18324 uses Microchip's enhanced mid-range 8-bit core with a 14-bit instruction word and 32 MHz internal oscillator, achieving a 125 ns minimum instruction cycle. The CIPs (CLC, NCO, CWG, PWM) allow hardware-level signal processing without CPU intervention, reducing firmware complexity and power consumption. Memory is split into 4K x 14 words of Flash, 512 B of general-purpose SRAM, and 256 B of EEPROM for non-volatile data storage. Typical applications include IoT sensor nodes, battery-powered home automation, low-power wireless sensor interfaces, LED lighting control, consumer electronics, and industrial control loops. The wide operating voltage range and low sleep current also make the part suitable for energy harvesting and remote-control applications. When designing with this MCU, ensure the ICSP programming interface pins (PGD/PGC) are accessible for in-circuit programming and debugging. Use the PPS feature to remap digital peripherals onto a wide set of I/O pins, simplifying PCB layout and BOM consolidation across variants. This page synthesizes distributor pricing, verified drop-in alternatives, and practical design notes that are not collated on the manufacturer datasheet or distributor product pages.

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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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