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PIC16LF1829-I/SO - 8-bit MCU 14KB Flash 32MHz XLP SOIC-20
PIC16LF1829-I/SO

PIC16LF1829-I/SO - 8-bit MCU 14KB Flash 32MHz XLP SOIC-20

The Microchip Technology PIC16LF1829-I/SO is an 8-bit PIC microcontroller from the PIC16F/LF182X family, integrating 14 KB Flash program memory, 1 KB RAM, 256 bytes of EEPROM and a 32 MHz internal oscillator in a 20-pin SOIC (SO) wide-body package. It operates from 1.8 V to 3.6 V, with the PIC16LF1829 specifically tuned for low-voltage nanoWatt XLP applications while a sibling PIC16F1829 variant extends to 5.5 V. The device offers 12 enhanced I/O pins, a 10-bit ADC with automatic threshold scanning, a 5-bit DAC, comparators, mTouch capacitive touch hardware, and serial interfaces including EUSART, I2C and SPI. An 8-bit microcontroller (MCU) is a single-chip computer that combines a CPU core, non-volatile program memory (Flash), volatile data memory (RAM) and configurable peripherals such as timers, ADCs and communication interfaces. PIC microcontrollers use a RISC Harvard architecture with a separate program and data bus, optimized for deterministic real-time control. They occupy the position of microcontrollers -> embedded controllers -> microprocessors in the broader system hierarchy, and the 'LF' prefix denotes a low-voltage variant optimized for battery-powered designs, while 'XLP' (eXtreme Low Power) refers to Microchip's nanoWatt technology family delivering deep-sleep currents down to the tens of nA range. Key features of the PIC16LF1829 include 14 KB Flash (8K x 14 instruction words), 1 KB RAM, mTouch capacitive touch sensing, an enhanced 16-bit PWM with complementary outputs for power-conversion control, peripheral pin select (PPS) for flexible routing, and two ICSP programming pins plus an integrated debug interface that eliminates the need for an external debug header. The 10-bit ADC supports hardware averaging and threshold-triggered wake-up, while the ECCP module can drive half-bridges or full H-bridges directly. Architecturally, the PIC16LF1829 uses Microchip's enhanced mid-range 8-bit core with a 14-bit instruction word and an 8x8 hardware multiplier. Its deep-sleep mode with RTCC keeps the device below 50 nA typical while still allowing periodic wake-up, and PPS allows digital peripherals to be mapped to almost any I/O pin, simplifying PCB layout. Typical applications include battery-powered sensor nodes, capacitive touch user interfaces, low-energy IoT edge devices, IR/consumer remote controls and small kitchen appliances. The rich peripheral set and low-power operation make it well-suited for always-on designs running from coin cells or harvested energy. When designing with this part, place a 0.1 uF decoupling capacitor as close as possible to VDD and use PPS to map peripheral functions to convenient pins. For ultra-low standby power, disable unused peripherals and use the deep-sleep mode with RTCC for scheduled wake-up. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone.

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PIC16LF1829-I/SS - 8-bit XLP MCU 14KB Flash 32MHz SSOP-20 | Microchip
PIC16LF1829-I/SS

PIC16LF1829-I/SS - 8-bit XLP MCU 14KB Flash 32MHz SSOP-20 | Microchip

The Microchip PIC16LF1829-I/SS is an 8-bit PIC microcontroller built on the enhanced mid-range core with XLP (eXtreme Low Power) technology and an integrated mTouch capacitive touch sensing oscillator. It operates at up to 32 MHz, delivers 14 KB (8K x 14) of self-programmable Flash program memory, 1 KB of RAM, and 256 bytes of EEPROM, all in a 20-pin SSOP package rated -40C to +85C. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program and data memory, peripherals, and I/O on one die. Within the embedded-system taxonomy the PIC16LF1829 sits at: MCU -> 8-bit MCU -> PIC16 family -> enhanced mid-range core -> Microchip mid-range portfolio. The 'LF' prefix denotes the low-voltage F-series variant optimized for 1.8-3.6 V supply operation, while the 'F' counterpart (PIC16F1829) extends the supply to 5.5 V. The '1829' family brings mTouch capacitive sensing hardware, a numerically controlled oscillator (NCO), complementary waveform generators, and multiple Enhanced Universal Synchronous Asynchronous Receiver Transmitter (EUSART) ports. Key features include: 32 MHz internal oscillator, 12 I/O pins, 10-bit ADC with up to 12 channels, two 8-bit timers plus one 16-bit timer, two comparators, an 8-bit DAC, an mTouch hardware oscillator for capacitive touch, and 49 instruction word-set. Power consumption is among the lowest in the class: 1.8 V operation at 32 kHz standby draws under 1.3 µA, and sleep currents below 20 nA make it suitable for battery-powered sensor nodes. The enhanced mid-range architecture adds interrupt context saving, a hardware multiplier, and a deeper stack, supporting deterministic real-time response for motor, lighting, and IoT edge workloads. The mTouch block performs capacitive measurement without external active components, eliminating the BOM cost of dedicated touch ICs. Typical applications include battery-powered IoT sensor nodes, capacitive touch user interfaces, portable consumer electronics, LED lighting controllers, and low-power wireless sensor nodes. It also fits as a co-processor for housekeeping and wake-up functions in larger systems. When designing with this part, ensure the supply is decoupled with 100 nF plus 10 µF ceramic capacitors within 5 mm of VDD; use the LF variant when the rail stays under 3.6 V to gain maximum XLP benefit. For firmware, MPLAB X IDE with XC8 compiler and PICkit 5 in-circuit debugger provides full debug support. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone.

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PIC16LF1829T-I/GZ - 8-bit MCU, 14KB Flash, 32MHz, 20-UQFN | Microchip
PIC16LF1829T-I/GZ

PIC16LF1829T-I/GZ - 8-bit MCU, 14KB Flash, 32MHz, 20-UQFN | Microchip

The Microchip Technology PIC16LF1829T-I/GZ is an 8-bit RISC PIC® XLP™ mTouch™ microcontroller delivering 32 MIPS at 32 MHz, with 14 KB of Flash program memory, 1 KB of RAM, and 256 bytes of EEPROM, housed in a 20-pin UQFN (GZ) 4x4 mm package with 18 user I/O pins. It belongs to the PIC16F/LF182X family and integrates Microchip's eXtreme Low Power (XLP) technology for battery-friendly operation, with nanoWatt sleep modes that typically draw sub-uA currents. The "T" suffix denotes Tape-and-Reel packaging for high-volume SMT assembly. An 8-bit microcontroller (MCU) is a single-chip processor that integrates CPU, RAM, non-volatile program memory, and peripherals on one silicon die. Compared with 32-bit Cortex-M MCUs, 8-bit PIC MCUs prioritize predictable interrupt latency, low unit cost, and ultra-low standby power - making them a staple in consumer appliances, sensor nodes, and battery-powered devices where BOM cost dominates. Within Microchip's hierarchy, the PIC16F/LF1829 family sits at the upper end of the mid-range 8-bit lineup: more memory and peripherals than PIC12, simpler and cheaper than dsPIC or PIC32. Key feature differentiators include 14 KB self-programmable Flash, an integrated mTouch™ capacitive-touch sensing peripheral, 12 channels of 10-bit ADC, enhanced PWM with up to 6 outputs, multiple serial interfaces (EUSART, I2C, SPI), and on-chip mTouch capacitive touch hardware that eliminates many external components. The "LF" prefix denotes the wide-voltage 1.8V-3.6V variant versus the "F" 1.8V-5.5V variant, an important selection lever for cell-powered designs. Typical applications include capacitive touch buttons and sliders (mTouch), low-power sensor nodes, lithium-cell IoT endpoints, simple motor control (BLDC ceiling-fan commutation, small DC pumps), and consumer white-goods HMI panels. The 32 MHz core, 8 K x 14 Flash array, and robust peripherals also suit LED-driving strips and remote control units. When designing with the PIC16LF1829T-I/GZ, verify your vector table against the specific device header file in MPLAB X and consider the larger-footprint 28/40-pin PIC16F1829 siblings if you need more I/O or ADC channels. A 0.1 uF decoupling capacitor within 5 mm of VDD is essential for ADC accuracy. This page synthesizes distributor pricing from DigiKey and Mouser, drop-in Microchip-package alternatives, and practical design notes drawn from the manufacturer's datasheet and MPLAB development environment - a curated combination not available on any single distributor or manufacturer page.

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PIC16LF1829T-I/ML - 8-bit 32MHz XLP MCU 14KB Flash 20-QFN | Microchip
PIC16LF1829T-I/ML

PIC16LF1829T-I/ML - 8-bit 32MHz XLP MCU 14KB Flash 20-QFN | Microchip

The Microchip PIC16LF1829T-I/ML is an 8-bit PIC microcontroller belonging to the PIC16LF1829 family of ultra-low-power (XLP) CMOS devices with mTouch capacitive touch support. It runs up to 32MHz (8 MIPS), integrates 14KB (8K x 14 words) of Flash program memory, 1KB of SRAM, and 256 bytes of EEPROM, and is packaged in a 20-pin QFN (4x4 mm) with the suffix "/ML". The "LF" designation confirms operation down to 1.8V, the "T" indicates tape-and-reel packaging, and "I" denotes the industrial -40C to +85C temperature range. An 8-bit microcontroller (MCU) is a small computer-on-a-chip containing a CPU, Flash program memory, RAM, EEPROM, and peripherals such as timers, ADC, communication modules (UART/I2C/SPI), and I/O pins. Within the broader taxonomy, the PIC16LF1829T-I/ML sits at: PIC16LF1829 -> PIC16F/LF182x family -> PIC16F1xxx enhanced mid-range -> PIC microcontroller -> 8-bit MCU -> microcontroller -> embedded semiconductor IC. It is designed for battery-powered and energy-harvesting applications where nanoWatt XLP technology, sleep currents in the nA range, and active-mode efficiency matter more than raw CPU throughput. Key features include up to 32MHz core operation, 12 I/O pins, a 10-bit ADC with computation (ADC2), mTouch capacitive touch peripherals, multiple PWM modules, enhanced USART, MSSP (I2C/SPI), and configurable logic cells (CLC). The device supports wide operating voltage (1.8V-3.6V) and integrates Core Independent Peripherals (CIPs) that offload tasks from the CPU, reducing active time and power. The architecture uses an enhanced mid-range 14-bit instruction set (PIC16) with a hardware stack, deterministic interrupt response, and internal 32MHz oscillator. The combination of XLP sleep modes (down to tens of nA), fast wake-up from sleep, and CIPs makes it suitable for IoT edge nodes that spend most of their life asleep. Typical applications include low-power IoT sensor nodes, capacitive-touch user interfaces, battery-powered remote controls, wearable health/fitness devices, and consumer white goods front panels. Designers also use it in small motor control loops, simple LED drivers, and as a companion MCU to BLE/WiFi modules (RN4870/MRF24WN0MA) where it provides A/D sampling, keypad input, and housekeeping. When designing with this part, budget I/O pin assignments against the QFN-20 land pattern and reserve pin 1 (RA5/MCLR) for Vpp/Reset to keep ICSP programming simple. The QFN-20 (4x4) is a no-leads surface-mount package that requires careful thermal pad soldering and pull-up on MCLR for reliable operation. This page synthesizes distributor pricing, same-brand drop-in alternatives from the PIC16LF1829 family, and practical low-power design notes not found in the manufacturer datasheet alone.

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PIC16LF18313-E/P - 8-bit XLP MCU 3.5KB Flash | Microchip
PIC16LF18313-E/P

PIC16LF18313-E/P - 8-bit XLP MCU 3.5KB Flash | Microchip

The Microchip Technology PIC16LF18313-E/P is an 8-bit RISC microcontroller from the PIC® XLP™ 16F family featuring 3.5 KB (2K x 14) Flash program memory, 256 bytes SRAM, and 256 bytes EEPROM in an 8-pin PDIP through-hole package. The device operates from 1.8 V to 3.6 V, runs the enhanced mid-range PIC16 core at up to 32 MHz internal oscillator, and is engineered around the eXtreme Low Power (XLP) philosophy for battery-friendly designs. 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 peripherals (timers, ADC, comparators, communication ports) into one IC. PIC microcontrollers use a Harvard architecture with separate program and data buses, executing one instruction per clock cycle via the enhanced mid-range core. This category sits hierarchically between microprocessors (no on-chip memory/peripherals) and SoCs (multi-core, gigahertz class), serving the low-power, deterministic embedded control segment. Key features include a 10-bit ADC with computation, a 5-bit DAC, two analog comparators, a Core Independent Peripherals (CIP) block set (CLC, NCO, CWG, CCP, PWM), Peripheral Pin Select (PPS) for flexible signal routing, eXtreme Low Power sleep modes with nanoWatt XLP technology, and on-chip debugging via the ICD interface. The device supports up to 6 I/O pins through PPS despite the small 8-pin count, enabling compact sensor-interface and IoT node designs. Architecturally, the PIC16LF18313 implements a 14-bit instruction word, hardware stack, and a vectored interrupt controller. The 32 MHz internal oscillator eliminates the need for external crystals in cost-sensitive designs, and PPS allows designers to remap digital peripherals to almost any pin, reducing PCB constraints. The combination of CIP blocks and PPS makes the device adaptable to LED driving, power conversion feedback, and timing-critical control tasks without external glue logic. Typical applications include IoT sensor nodes, battery-powered remote controls, low-power wireless companions, LED lighting controllers, and consumer appliance user-interface boards. The wide VDD range (1.8–3.6 V) also supports direct connection to single-cell Li-ion or two-cell alkaline battery stacks. In industrial automation, it serves simple supervisory tasks such as fan control, pump sequencing, and HMI keypad scanning. When designing with this part, prioritize PPS assignments early because pin remapping determines which peripherals can coexist on the 8-pin footprint. Provide at least 100 nF of decoupling close to VDD and reserve a 10 µF bulk capacitor if the supply is shared with RF or motor loads. This page synthesizes distributor pricing, drop-in 8-PDIP alternatives from the PIC16 family, and practical design notes not consolidated in the manufacturer datasheet.

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PIC16LF18313-E/RF - 8-bit XLP MCU, 3.5KB Flash, 32MHz | Microchip
PIC16LF18313-E/RF

PIC16LF18313-E/RF - 8-bit XLP MCU, 3.5KB Flash, 32MHz | Microchip

The Microchip Technology PIC16LF18313-E/RF is an 8-bit PIC microcontroller built on the nanoWatt XLP (eXtreme Low Power) architecture, featuring 3.5KB (2K x 14) of Flash program memory, 256 bytes of SRAM, and 256 bytes of EEPROM in an 8-pin UDFN (3x3 mm) package with exposed pad. It operates at up to 32 MHz internal clock and supports a wide 1.8V-3.6V supply range, making it well suited for battery-powered and energy-harvesting applications. What is an 8-bit microcontroller? An 8-bit MCU is a self-contained computing engine that integrates a CPU, non-volatile program memory, working RAM, data EEPROM, and a rich set of peripherals (timers, ADC, comparators, communication ports) into a single IC. Within the broader semiconductor taxonomy, an MCU belongs to the microcontroller family, which sits under embedded processors and digital ICs. The PIC16F/LF183xx family targets low-power and general-purpose designs where deterministic RISC execution, ultra-low sleep current, and small package footprint are decisive selection criteria. Key features include Peripheral Pin Select (PPS) for flexible signal routing, a 10-bit ADC with computation, multiple communication peripherals (EUSART, I2C, SPI), and the eXtreme Low Power technology that achieves nanoWatt-class sleep currents. The device integrates Core Independent Peripherals such as CWG, NCO, and PWM, allowing complex functions to run without CPU intervention. The PIC16LF18313 employs a Harvard RISC architecture with a 14-bit instruction word optimized for C-compiled and assembly code. Its 32 MHz internal oscillator eliminates external crystals in cost-sensitive designs, while the PPS module re-maps digital peripherals onto most I/O pins to ease PCB layout. The integrated temperature indicator and windowed watchdog further reduce external component count. Typical applications include IoT sensor nodes, wearable health monitors, remote controls, low-power wireless sensor endpoints, battery management for primary-cell systems, and general-purpose logic replacement. Designers choose the LF (low-voltage) variant when the supply is constrained to 1.8V-3.6V and sleep current is critical. When designing, observe decoupling guidelines: place a 0.1uF ceramic capacitor close to VDD and use the exposed pad as the primary thermal and electrical ground. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes that complement the manufacturer datasheet.

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PIC16LF18313-E/SN - 8-bit 32MHz MCU 3.5KB Flash 8-SOIC | Microchip
PIC16LF18313-E/SN

PIC16LF18313-E/SN - 8-bit 32MHz MCU 3.5KB Flash 8-SOIC | Microchip

The Microchip Technology PIC16LF18313-E/SN is an 8-bit PIC microcontroller from the PIC16F family, featuring 3.5KB (2K x 14 words) of Flash program memory, 256 bytes of SRAM, and 256 bytes of EEPROM, operating at up to 32MHz CPU speed in an 8-pin SOIC (SN) package. This 'LF' variant supports wide-range low-voltage operation down to 2.3V and is qualified for the eXtreme Low Power (XLP) operating mode that delivers nanoWatt sleep currents, enabling multi-year battery lifetimes in energy-harvesting and IoT designs. A microcontroller (MCU) is a single-chip computer containing a CPU core, program and data memory, timers, analog peripherals, and digital I/O. The PIC16F family is built on Microchip's enhanced mid-range 8-bit RISC architecture, which executes instructions in a single cycle except for program branches, giving a deterministic 32MHz throughput with low interrupt latency. The PIC16LF18313 specifically belongs to the PIC16(L)F18313/18323 sub-family, which adds Core Independent Peripherals (CIPs), Configurable Logic Cells (CLC), and Peripheral Pin Select (PPS) for flexible signal routing without CPU intervention. Key features include up to 32MHz internal oscillator, 256 bytes of EEPROM for parameter storage, a 10-bit ADC, two PWM/Capture/Compare modules, and UART/SPI/I2C serial interfaces routed via PPS. The 'LF' supply range of 2.3V-3.6V makes it ideal for single-cell lithium or 2x AA battery systems, while the 8-pin SOIC footprint is the most common small-outline IC package for through-hole-compatible hand-soldered prototypes. The -E suffix denotes the extended -40C to +125C industrial operating temperature range, and /SN indicates the 3.90mm-width SOIC-8 package supplied in tube. This combination is well-suited to harsh-environment industrial sensors, automotive body controllers, and outdoor IoT nodes where temperature swings exceed commercial grade. Typical applications include low-power IoT sensor nodes, battery-powered remote controls, LED lighting controllers, and compact motor drivers. The integrated 10-bit ADC with internal voltage reference simplifies analog signal acquisition without external precision references. When designing with this MCU, observe the 2.3V-3.6V supply window for the LF variant and ensure the supply decoupling (0.1uF minimum) is placed within 2-3mm of VDD. The PPS feature requires firmware configuration to remap peripherals, which must be set immediately after reset. ISP via PGED/PGEC pins enables in-circuit programming without removing the MCU from the board. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.

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PIC16LF18313-I/P - 8-bit 32MHz XLP MCU 3.5KB Flash | Microchip
PIC16LF18313-I/P

PIC16LF18313-I/P - 8-bit 32MHz XLP MCU 3.5KB Flash | Microchip

The Microchip Technology PIC16LF18313-I/P is an 8-bit PIC microcontroller in the PIC16F family, featuring a 32 MHz internal oscillator, 3.5 KB (2K x 14 words) of Flash program memory, 256 bytes of SRAM, and 256 bytes of EEPROM, housed in an 8-pin PDIP through-hole package. The "LF" prefix denotes the low-voltage (F) process variant that supports operation from 1.8 V to 3.6 V, enabling battery-friendly designs across industrial and consumer product lines. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, non-volatile program memory, volatile data memory, and a mix of analog and digital peripherals on one die. Within the broader taxonomy, an MCU belongs to embedded processors -> microcontrollers -> 8-bit microcontrollers. The PIC16F18313 specifically uses the enhanced mid-range PIC16 core with a 14-bit instruction word, supporting Peripheral Pin Select (PPS) for flexible signal routing and Core Independent Peripherals (CIPs) such as CLC, CWG, CCP and PWM. This combination allows hardware-implemented logic and timing functions that offload the CPU and reduce active-mode current draw. Key features include eXtreme Low Power (XLP) technology with typical sleep currents in the nanoamp range, a 10-bit ADC with computation, a configurable Complementary Waveform Generator (CWG), and multiple communication interfaces. The 8-pin PDIP form factor supports through-hole assembly for prototyping, hobby, education, and low-volume production environments where socketed or hand-soldered parts are preferred over surface-mount. The PIC16LF18313-I/P is intended for general-purpose embedded control in industrial automation, consumer electronics, IoT edge nodes, sensor conditioning, and battery-powered portable products. Designers select this part when a small 8-pin footprint, ultra-low sleep current, and rich peripheral set are needed without the overhead of a 32-bit ARM core. Microchip's MPLAB X IDE, XC8 compiler, and PICkit programmers provide a complete development ecosystem. This page synthesizes distributor pricing, same-brand drop-in alternatives, and practical design notes not found in the bare manufacturer datasheet, helping engineers evaluate the part quickly against PIC16F and PIC12/16 family alternatives.

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PIC16LF18313-I/RF - 8-Bit 32MHz MCU, 3.5KB Flash | Microchip
PIC16LF18313-I/RF

PIC16LF18313-I/RF - 8-Bit 32MHz MCU, 3.5KB Flash | Microchip

The Microchip Technology PIC16LF18313-I/RF is an 8-bit PIC microcontroller IC operating at up to 32MHz, featuring 3.5KB (2K x 14) of FLASH program memory and housed in an 8-pin UDFN (3x3 mm) exposed-pad package. It belongs to the PIC16(L)F183XX family with eXtreme Low Power (XLP) technology, 256 bytes of data RAM, and 256 bytes of data EEPROM. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, non-volatile program memory, working RAM, and a rich set of peripherals such as ADC, timers, communication ports, and PWM channels. The 8-bit PIC family is positioned in the broader taxonomy as microcontroller -> embedded controller -> semiconductor IC, serving as the central processor in countless battery-powered and cost-sensitive embedded designs where low power consumption and deterministic real-time behavior matter more than raw compute throughput. Key features of the PIC16LF18313-I/RF include a 5-channel 10-bit ADC, a 5-bit DAC, multiple PWM outputs, Core Independent Peripherals (CIPs) such as CWG and CLC, Peripheral Pin Select (PPS) for flexible digital peripheral pin mapping, and on-chip support for I2C, SPI, and EUSART communications. The 'LF' prefix denotes the wide 1.8V to 3.6V operating voltage range optimized for battery applications. Architecturally, the part uses Microchip's enhanced mid-range 8-bit PIC16 CPU core with a 14-bit instruction word and a hardware multiplier, providing a balance of code density, deterministic interrupt latency, and low active current. The integrated nanoWatt XLP sleep modes and ultra-low-power wake sources make it well-suited to energy-harvesting and always-on IoT endpoints. Typical applications include IoT sensor nodes, wearable health devices, remote controls, LED lighting controllers, low-cost motor control loops, and battery-powered consumer electronics. The compact 8-pin UDFN footprint also enables miniaturized designs where PCB real estate is at a premium. When designing with this MCU, ensure the exposed pad is properly soldered to the PCB ground plane for both thermal dissipation and electrical grounding. Decouple VDD with a 100nF ceramic capacitor placed within 3mm of the supply pin, and use the PPS feature to remap peripherals without changing the PCB layout. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found on the standalone manufacturer product page, giving engineers an actionable reference for sourcing and substituting the PIC16LF18313-I/RF.

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PIC16LF18313-I/SN - 8-bit MCU, 3.5KB Flash, 32MHz, 8-SOIC | Microchip
PIC16LF18313-I/SN

PIC16LF18313-I/SN - 8-bit MCU, 3.5KB Flash, 32MHz, 8-SOIC | Microchip

The Microchip PIC16LF18313-I/SN is an 8-bit PIC microcontroller from the PIC16F18313 series, housed in an 8-pin SOIC package with 3.5KB Flash program memory, 256 bytes SRAM, and 256 bytes EEPROM. It executes instructions at 32 MHz from an internal oscillator and is part of the eXtreme Low Power (XLP) family. An 8-bit microcontroller (MCU) is a single-chip computer built around an 8-bit data-path CPU, on-chip program memory, data RAM, peripherals, and I/O. It belongs to the hierarchy: microcontroller -> embedded computer -> semiconductor. The PIC16F183xx family targets low-power general-purpose and battery applications, combining Core Independent Peripherals (CIPs) such as CLC, NCO, CWG, and PPS with eXtreme Low Power (XLP) sleep modes measured in nA. Key features include a 10-bit ADC with 5-bit DAC, two 10-bit PWM channels, one Capture/Compare/PWM (CCP), one Configurable Logic Cell (CLC), a Numerically Controlled Oscillator (NCO), a Complementary Waveform Generator (CWG), and Peripheral Pin Select (PPS) for flexible I/O mapping. The device operates from 1.8V to 3.6V (LF variant) and supports sleep currents as low as 20 nA typical. The PIC16LF18313 uses Microchip's enhanced mid-range 8-bit PIC16 CPU core with a 14-bit instruction word and hardware multiplier, executing most instructions in one cycle. The integrated Core Independent Peripherals operate autonomously without CPU intervention, freeing the core for application logic and enabling deterministic analog and timing behavior. Typical applications include IoT sensor nodes, battery-powered remote controls, wearable health monitors, low-power wireless sensor endpoints, and compact consumer devices where small package and low sleep current are critical. The 8-SOIC footprint suits hand-soldering and small-form-factor PCBs. When designing with this part, always select the LF (low-voltage) variant for 1.8V operation; the non-LF PIC16F18313 requires 2.3V minimum. Use Peripheral Pin Select (PPS) to remap digital peripherals, and exploit CIPs (CLC/NCO/CWG) to offload timing-critical tasks from the CPU. This page synthesizes distributor pricing, drop-in alternative MPNs sharing the 8-SOIC footprint, and practical design notes not found in the manufacturer datasheet summary.

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PIC16LF18313T-I/RF - 8-bit 32MHz XLP MCU 3.5KB Flash | Microchip
PIC16LF18313T-I/RF

PIC16LF18313T-I/RF - 8-bit 32MHz XLP MCU 3.5KB Flash | Microchip

The Microchip Technology PIC16LF18313T-I/RF is an 8-bit PIC microcontroller from the PIC® XLP™ 16F family, delivering up to 32 MHz CPU performance and 3.5 KB (2K x 14 words) of Flash program memory in an 8-pin UDFN (3x3 mm) package with exposed thermal pad. An 8-bit microcontroller (MCU) is a small, self-sufficient computing device that integrates a CPU, RAM, non-volatile program memory, and peripherals on a single silicon die. The PIC16F architecture uses a Harvard RISC core optimized for deterministic instruction execution, and the LF variant (as opposed to the F variant) extends the supply range down toward 1.8 V for battery-powered designs. Within Microchip's portfolio, the PIC16LF18313 sits between baseline PIC10/12/16 devices and the higher-pin PIC18 family as the entry point for eXtreme Low Power (XLP) general-purpose 8-bit designs. Key features include 256 bytes of SRAM, 256 bytes of EEPROM, a 10-bit ADC with computation, a 5-bit DAC, comparators, 10-bit PWM, Configurable Logic Cells (CLC), Numerically Controlled Oscillator (NCO), Complementary Waveform Generator (CWG), and Peripheral Pin Select (PPS) for flexible pin mapping. The device supports idle and sleep current down to sub-microampere levels when peripherals are gated off, making it suitable for always-on IoT sensor nodes. The PIC16LF18313 uses Microchip's enhanced mid-range 8-bit core with a modified Harvard bus, single-cycle instruction execution at 32 MHz (~8 MIPS), and an integrated 32 MHz internal oscillator that removes the need for an external crystal. PPS allows most digital peripherals and analog functions to be reassigned to different I/O pins in firmware, which is unusually flexible for an 8-pin part and helps PCB routing when one physical pin must serve multiple roles. Typical applications include IoT sensor nodes, battery-powered wearables, remote controls, low-power wireless sensor endpoints, LED lighting controllers, and small home appliances. The combination of XLP sleep current, PPS, and a 3.5 KB Flash budget fits applications that need periodic sensing, a simple RF or wired protocol stack, and multi-year coin-cell battery life. When designing with this device, pay close attention to the PIC16LF vs PIC16F voltage rating - the LF variant supports operation down to 1.8 V (versus 2.3 V for the F variant), but absolute maximum VDD is 3.6 V. The UDFN package has an exposed thermal pad that must be soldered to the ground plane for thermal and electrical performance. This page synthesizes distributor pricing, drop-in same-package alternatives from the PIC16LF18313/18323 family, and practical low-power design notes not consolidated in the manufacturer datasheet.

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PIC16LF18313T-I/SN - 32MHz 8-bit XLP MCU 3.5KB Flash | Microchip
PIC16LF18313T-I/SN

PIC16LF18313T-I/SN - 32MHz 8-bit XLP MCU 3.5KB Flash | Microchip

The Microchip Technology PIC16LF18313T-I/SN is an 8-bit RISC microcontroller from the PIC16F/LF18313 family, providing up to 32 MHz CPU performance, 3.5 KB (2K x 14) of Flash program memory, 256 bytes of SRAM and 256 bytes of EEPROM in an 8-pin SOIC package with tape-and-reel packaging. It is built on Microchip's eXtreme Low Power (XLP) technology platform and operates across a wide 1.8V-3.6V supply range (the LF variant targets low-voltage/low-power applications, while the F variant extends up to 5.5V). An 8-bit PIC microcontroller is a Harvard-architecture RISC device widely used as a flexible general-purpose embedded controller. Within the broader product taxonomy it sits under microcontroller (MCU) -> 8-bit MCU -> PIC16 family -> enhanced mid-range core, and is typically selected for cost-sensitive, low-power or battery-driven designs that require rich on-chip peripherals without the complexity of a 32-bit core. Key features of the PIC16LF18313 include a 10-bit ADC, one rail-to-rail comparator, a 5-bit DAC, two 10-bit PWMs with complementary waveform generation, Configurable Logic Cells (CLC), Numerically Controlled Oscillator (NCO), and Peripheral Pin Select (PPS) for flexible pin remapping. The device integrates 6 I/O pins, supports in-circuit serial programming (ICSP) and provides multiple communication peripherals (I2C, SPI, EUSART). Architecturally the device uses an enhanced mid-range 14-bit instruction word core with a hardware stack, allowing deterministic interrupt latency and very low active currents (typically in the tens of uA/MIPS range). XLP technology adds deep sleep modes with nanoWatt-level standby currents, making it suitable for always-on battery applications. Typical applications include IoT edge sensor nodes, wearable health/fitness devices, low-power remote controls, battery-backed industrial sensors, and small home/building automation modules. The 8-pin footprint is also attractive for space-constrained designs where the PIC10/PIC12 families are too small but a 14/20-pin MCU would be overkill. When designing with this part, pay attention to the PPS configuration: most digital peripherals can be remapped to multiple pins, but analog functions are typically tied to fixed pads. Always confirm the latest MPLAB X IDE device pack and use the compiler's configuration-bit macros rather than hand-editing __CONFIG registers to avoid errata. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone - giving procurement and design engineers a single, decision-ready reference for the PIC16LF18313T-I/SN.

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

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

The Microchip Technology PIC16LF18323-E/JQ is an 8-bit RISC PIC16 microcontroller with 32MHz CPU, 3.5KB (2K x 14) Flash program memory, 256 bytes SRAM, and 256 bytes EEPROM, housed in a 16-pin UQFN (4x4) package. It operates across 1.8V to 3.6V (LF variant) and integrates the eXtreme Low Power (XLP) technology for battery-friendly designs. The -E temperature grade specifies -40C to +125C operation. A PIC microcontroller is an 8-bit RISC Harvard-architecture MCU widely used in embedded systems. The PIC16 family sits at the low-pin-count, low-power tier of Microchip's portfolio: PIC16 -> 8-bit MCU -> microcontroller -> embedded IC. The LF prefix denotes the wide-voltage, low-power core, while the 183xx family adds Core Independent Peripherals (CIPs) such as Configurable Logic Cells (CLC), Complementary Waveform Generator (CWG), and Numerically Controlled Oscillator (NCO) that offload tasks from the CPU, reducing active time and energy. Key features of the PIC16LF18323-E/JQ include Peripheral Pin Select (PPS) for flexible digital-peripheral pin mapping, 2 PWM channels, 2 analog comparators, multiple communication interfaces (I2C, SPI, UART), 10-bit ADC with computation, and the XLP sleep current below typical PIC12/PIC16 levels. The 16-pin UQFN package is suited to space-constrained PCBs where every square millimeter matters. The PIC16LF18323 architecture uses a modified Harvard core (14-bit instructions, 8-bit data) with a hardware multiplier and a 32MHz internal oscillator, removing the need for an external crystal in many designs. The 14-bit instruction word yields compact code density that is favorable for cost-sensitive firmware. Typical applications include battery-powered IoT sensor nodes, low-power remote controls, consumer white goods user interfaces, LED lighting controllers, and small appliance motor-control interfaces. Designers favor the part for its PPS flexibility - peripherals can be remapped to free pins, simplifying PCB routing. A key design tip: enable the internal 32MHz HFINTOSC and disable the PLL unless maximum speed is required, since the part runs at 32MHz core and lower-power peripherals scale with the system clock. Tie unused I/O to defined logic levels to avoid parasitic current draw in sleep mode. This page synthesizes distributor pricing, same-family drop-in alternates, and design notes not found in the manufacturer datasheet alone.

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

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

The Microchip Technology PIC16LF18323-E/P is an 8-bit PIC16 microcontroller with XLP (eXtreme Low Power) technology, 3.5KB (2K x 14) Flash program memory, 256 bytes RAM, and 256 bytes EEPROM, housed in a 14-pin PDIP through-hole package. It operates up to 32MHz from a 2.5V to 3.6V supply, with a 1.8V minimum supply voltage at 16MHz for low-power applications. An 8-bit microcontroller (MCU) is a small computer-on-a-chip containing a CPU, Flash program memory, RAM, EEPROM, and integrated peripherals such as ADC, DAC, timers, and communication interfaces. The PIC16LF18323 belongs to the PIC16 family -> 8-bit MCU -> microcontroller -> embedded IC -> integrated circuit hierarchy, and is part of Microchip's XLP sub-family optimized for ultra-low-power battery-operated designs. Key features include a 10-bit ADC with 11 channels, a 5-bit DAC with 1 channel, Peripheral Pin Select (PPS) for flexible pin mapping of digital peripherals (CLC, CWG, CCP, PWM, communications), Core Independent Peripherals (CIPs), and the E suffix denoting the -40C to +125C extended operating temperature range. The 14-PDIP package supports through-hole assembly and breadboard prototyping. The PIC16LF18323 uses a RISC architecture with a 14-bit instruction word optimized for deterministic interrupt latency and code density. The XLP technology delivers nanoWatt sleep currents in the order of tens of nanoamps, suitable for energy harvesting and battery applications that demand years of operation from a single coin cell. Typical applications include battery-powered IoT sensor nodes, consumer remote controls, low-power wireless sensor endpoints, LED lighting controllers, and small appliances. The combination of integrated ADC, DAC, and Core Independent Peripherals enables smart sensor signal chains with minimal external components. When designing with this device, ensure that the supply voltage range matches the operating frequency (2.5V minimum for 32MHz, 1.8V minimum for 16MHz), and apply decoupling capacitors (100nF + 10uF bulk) close to VDD. The PPS feature must be configured in firmware to map peripheral functions to physical pins. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet, providing engineers with a single reference for evaluating the PIC16LF18323-E/P against alternatives in the PIC16LF and PIC16F families.

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PIC16LF18323-E/SL - 8-bit MCU, 32MHz, 3.5KB Flash, 14-SOIC | Microchip
PIC16LF18323-E/SL

PIC16LF18323-E/SL - 8-bit MCU, 32MHz, 3.5KB Flash, 14-SOIC | Microchip

The Microchip Technology PIC16LF18323-E/SL is an 8-bit PIC16 microcontroller in a 14-pin SOIC package, operating at up to 32 MHz with 3.5 KB Flash program memory, 256 bytes SRAM, and 256 bytes EEPROM. It integrates 10-bit ADC, 5-bit DAC, comparators, 10-bit PWM, CCP, CLC, NCO, CWG, and Peripheral Pin Select (PPS) for flexible pin mapping. A microcontroller (MCU) is a single-chip computer containing a CPU core, program memory (Flash/ROM), working memory (SRAM), non-volatile storage (EEPROM), and a rich set of peripherals (ADC, timers, communication modules). 8-bit PIC microcontrollers belong to the broader hierarchy: MCU -> microcontroller -> embedded controller -> semiconductor IC. The PIC16F/LF183xx family specifically targets low-power and general-purpose embedded designs, leveraging Microchip's eXtreme Low Power (XLP) technology to extend battery life. Key features include 3.5 KB self-programmable Flash, 256 bytes EEPROM, 256 bytes SRAM, 12 I/O pins, 10-bit ADC with up to 11 channels, a 5-bit DAC, multiple Core Independent Peripherals (CIPs) such as CLC, NCO, and CWG, hardware Capacitive Voltage Divider touch support, and PPS for digital peripheral remapping. The 'LF' prefix indicates an extended voltage range (1.8V to 3.6V) optimized for battery applications, while the 'E' suffix denotes the extended operating temperature range of -40C to +125C. The architecture uses a 14-bit instruction word with a two-stage pipeline, providing single-cycle execution for most instructions at 32 MHz. The device supports in-circuit serial programming (ICSP) and in-circuit debugging (ICD) via two dedicated pins, enabling rapid firmware development and field upgrades. On-chip peripherals operate autonomously, allowing efficient power management with sleep currents in the nanoampere range. Typical applications include IoT sensor nodes, low-power wireless connected devices, portable medical instruments, consumer electronics with capacitive touch interfaces, automotive body controllers, and battery-powered metering systems. PPS allows engineers to remap digital peripherals to almost any I/O pin, simplifying PCB layout and reducing design constraints. When designing with this device, consider using the MPLAB X IDE with XC8 compiler and the PICkit or Snap debugger for development. Place a 0.1 uF decoupling capacitor close to VDD, and follow Microchip's application notes for layout of high-frequency signals and analog inputs to ensure EMC compliance. This page synthesizes distributor pricing, parametric drop-in alternatives within the same 14-SOIC footprint, and practical design notes not found in the standalone manufacturer datasheet.

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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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