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PIC16LF1828T-I/ML - 8-bit XLP MCU 32MHz 7KB Flash | Microchip
PIC16LF1828T-I/ML

PIC16LF1828T-I/ML - 8-bit XLP MCU 32MHz 7KB Flash | Microchip

The Microchip Technology PIC16LF1828T-I/ML is an 8-bit PIC® XLP™ mTouch™ 16F-series microcontroller (MCU) with 32 MHz CPU, 7 KB (4K x 14) Flash program memory, 256 bytes SRAM and 256 bytes EEPROM, housed in a 20-pin QFN (4x4 mm) package with exposed pad. The 'LF' suffix designates the low-voltage (F) variant operating down to 1.8 V supply, while 'T' indicates tape-and-reel packaging and 'I' denotes the industrial -40 °C to +85 °C temperature range. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, non-volatile program memory (Flash), volatile data memory (SRAM), EEPROM, and a rich set of peripherals on one die. Within the taxonomy, PIC16LF1828 sits at microcontroller -> 8-bit MCU -> enhanced mid-range MCU -> PIC16 family -> nanoWatt XLP low-power MCU. It belongs to the broader semiconductor / integrated-circuit hierarchy and is used wherever deterministic real-time control, ultra-low standby power, or capacitive-touch sensing is required. Key differentiating features include 12 channels of 10-bit ADC, a 5-bit DAC, mTouch capacitive-touch hardware, nanoWatt XLP technology with claimed standby currents in the tens of nanoamperes, an integrated 32 MHz internal oscillator, and on-chip debugging via PICkit™ / MPLAB® ICD. The 20-QFN package is the smallest footprint variant of the family and includes an exposed thermal pad for improved power dissipation. The architecture combines a RISC-style PIC16 enhanced core (200 ns instruction execution), an 8-level hardware stack, and peripherals such as enhanced USART, MSSP (SPI/I²C), timer/counters with PWM, comparators, and a fixed-voltage reference (FVR). The XLP technology allows battery-powered designs to extend operating life by spending most of their time in sleep with peripherals waking the CPU on demand. Typical applications include capacitive touch key pads in consumer appliances, low-power sensor nodes with battery or energy harvesting, IoT edge nodes (BLE / LoRa companion designs), small appliances and white goods with touch interfaces, handheld medical or fitness devices, and automotive interior accessory modules where the LF variant's wider voltage tolerance is valuable. When designing with this part, ensure the exposed pad of the QFN is soldered to a sufficient copper pour to meet thermal and electrical performance, and verify the chosen programmer (PICkit 3 / MPLAB ICD 3 / PICkit 4) supports the LF voltage range. Use the AC244043 / AC244044 debug-header accessories only if you are not relying on the ICSP pins. This page synthesizes distributor pricing, drop-in same-brand and cross-brand alternatives, pinout, and practical design notes that are not assembled in any single manufacturer datasheet.

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PIC16LF1828T-I/SO - 7KB Flash 32MHz 8-bit MCU | Microchip
PIC16LF1828T-I/SO

PIC16LF1828T-I/SO - 7KB Flash 32MHz 8-bit MCU | Microchip

The Microchip Technology PIC16LF1828T-I/SO is an 8-bit PIC microcontroller featuring 7KB (4K x 14) of Flash program memory, 256 bytes of RAM, and a 32 MHz internal oscillator, housed in a 20-pin SOIC (300 mil) package. As a member of the PIC16F/LF182x family built on the enhanced mid-range 8-bit CPU core, it delivers 49 instructions, 16-level hardware stack with overflow/underflow reset, and integrated nanoWatt XLP extreme-low-power technology for battery-friendly designs. A microcontroller (MCU) is a single-chip computer containing a CPU, program and data memory, and configurable peripherals. The PIC16LF1828 sits in the 8-bit MCU segment of the broader microcontroller hierarchy, a category that bridges simple logic ICs and 32-bit microprocessors. Within Microchip's taxonomy it belongs to the PIC16 family (8-bit), specifically the mid-range enhanced core with XLP power management. The 'LF' prefix denotes the low-voltage (1.8V-3.6V) variant that uses Flash program memory, optimized for ultra-low-power embedded applications. Key features include 256B RAM, 128B EEPROM, an internal 32 MHz oscillator with 4x PLL option, 5-bit DAC, 2 analog comparators, 4 PWM channels, 5 timers, mTouch capacitive sensing peripheral, and serial interfaces (I2C, SPI, USART). The XLP technology provides sleep currents below 50 nA typical and active currents around 50 uA at 1 MHz, making it ideal for energy-harvesting and battery-powered sensor nodes. The 20-pin SOIC package supports through-hole-style prototyping footprints with surface-mount manufacturing. Architecturally, the PIC16LF1828 uses a Harvard RISC core with separate program and data buses, executing one instruction per clock cycle (except branches). The peripheral pin select (PPS) allows remapping of digital peripherals to different I/O pins, simplifying PCB layout. Integrated debug via ICD and 49-instruction instruction set balance code density and execution speed for embedded control loops. Typical applications include battery-powered IoT sensor nodes, low-power wireless transmitters, capacitive touch user interfaces, LED lighting controllers, and consumer handheld devices. The wide 1.8V to 3.6V supply range allows direct operation from a single Li-ion or 2x AA cell stack. When designing, ensure VDD decoupling is placed within 3 mm of the VDD pin, and consider enabling the internal voltage regulator mode. For ultra-low standby, route unused peripherals to their lowest-power state via the PMD module. This page synthesizes distributor pricing, verified drop-in alternatives, and practical design notes for the PIC16LF1828T-I/SO, including parametric comparisons and engineering selection guidance not found on a single distributor page.

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PIC16LF1828T-I/SS - 8-bit 32MHz 7KB Flash MCU 20-SSOP
PIC16LF1828T-I/SS

PIC16LF1828T-I/SS - 8-bit 32MHz 7KB Flash MCU 20-SSOP

The Microchip PIC16LF1828T-I/SS is an 8-bit PIC16 family CMOS flash microcontroller in a 20-pin SSOP package, featuring a 32MHz internal oscillator, 7KB (4K x 14) of program Flash memory, 256 bytes of SRAM, and 256 bytes of data EEPROM. It is a member of Microchip's nanoWatt XLP (eXtreme Low Power) family and integrates an mTouch capacitive-sensing peripheral. An 8-bit flash microcontroller (MCU) is a single-chip computer that combines a CPU, non-volatile program memory, RAM, and peripherals on one die. The PIC16 family uses a RISC-based Harvard architecture with 14-bit instructions, where each instruction cycle takes 4 clock cycles. Within the broader semiconductor hierarchy, this device sits as: 8-bit MCU -> microcontroller -> embedded processor -> semiconductor IC. The 'LF' prefix denotes the low-voltage F-version operating range (1.8V-3.6V), enabling battery-powered and energy-harvesting applications. Key features of the PIC16LF1828T-I/SS include up to 32MHz operation from a 3.0V-3.6V supply (16MHz from 1.8V), 12 ADC channels with 10-bit resolution, two 8-bit timers and one 16-bit timer, enhanced PWM modules, an mTouch capacitive-sensing peripheral, a configurable logic cell (CLC), and an EUSART with auto-baud detection. The XLP technology delivers sleep currents in the nanoamp range, extending battery life in always-on designs. The internal architecture uses a dual-clock system with a high-frequency 32MHz oscillator (HFINTOSC) and a 32kHz low-power oscillator (LFINTOSC) for sleep-mode timing, plus a software-selectable system clock prescaler. The 10-bit ADC is Successive Approximation Register (SAR) type with acquisition time programmable in ADC clock cycles. Internal voltage reference options include a fixed 1.024V, 2.048V, and 4.096V reference, plus a bandgap reference. Typical applications for the PIC16LF1828T-I/SS include low-power IoT sensor nodes (battery and energy-harvesting), capacitive-touch human-interface panels, remote controls, LED lighting controls, low-end motor control loops, sensor conditioning, and small appliances. The combination of low sleep current, ample analog peripherals, and mTouch makes it well suited for always-on capacitive user-interface designs. Designers should note that the 'T' suffix denotes tape-and-reel packaging, the 'I' indicates the industrial temperature range (-40C to +85C), and '/SS' specifies the SSOP-20 package. For hand prototyping or low-volume builds, the non-T variant PIC16LF1828I/SS is supplied in tubes. Firmware development uses Microchip's free MPLAB X IDE with the XC8 compiler and the MPLAB Snap programmer/debugger. This page synthesizes verified distributor pricing, drop-in same-package alternatives drawn from the PIC16F/LF1824/1828 family, and practical design notes drawn from the manufacturer datasheet that go beyond the bare part number listing.

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PIC16LF1829-E/GZ - 14KB Flash 32MHz 8-bit MCU | Microchip
PIC16LF1829-E/GZ

PIC16LF1829-E/GZ - 14KB Flash 32MHz 8-bit MCU | Microchip

The Microchip Technology PIC16LF1829-E/GZ is an 8-bit PIC microcontroller from the PIC16F/LF182X family, featuring 14KB (8K x 14 words) of Flash program memory, 1KB of RAM, and a 32MHz internal oscillator in a 20-pin UQFN (GZ) 4x4mm package with extended (-40C to +125C) operating temperature range. The part is branded under Microchip's nanoWatt XLP eXtreme Low Power technology platform, with the LF prefix indicating the low-voltage F-variant that operates from 1.8V to 3.6V VDD, and the E suffix denoting the extended industrial temperature grade. A PIC microcontroller is a Harvard-architecture RISC CPU optimized for embedded control. The PIC16F/LF182X family extends the baseline PIC16 architecture with a 16-level hardware stack, 49 instruction set, and peripheral-rich silicon that integrates capacitive-touch (mTouch) sensing, multiple 10-bit ADC channels, PWM, EUSART, MSSP (SPI/I2C), and on-chip EEPROM emulation into a single low-pin-count package. The "LF" variant trades absolute speed for sub-uA sleep currents, making it suitable for battery-powered sensor nodes and energy-harvesting designs. Key features of the PIC16LF1829-E/GZ include 18 general-purpose I/O pins, an internal 32MHz oscillator (8MHz HFINTOSC + 4x PLL selectable), 256-byte data EEPROM, an on-chip temperature indicator, and a 10-bit ADC with up to 12 channels. The device supports in-circuit serial programming (ICSP) via two pins plus /MCLR, eliminating the need for an external programming header and enabling field firmware updates. The 20-UQFN (4x4mm) exposed-pad package minimizes PCB footprint while providing adequate thermal dissipation for the small die. The architecture combines a 14-bit instruction word with single-cycle execution (except branches), delivering approximately 8 MIPS at the 32MHz FOSC. Internal peripherals include up to four 10-bit PWM modules, two analog comparators, a fixed-voltage reference (FVR) of 1.024V/2.048V/4.096V, and configurable logic cells (CLC) that implement simple state machines in hardware without CPU intervention. The mTouch peripheral supports capacitive proximity and touch-button sensing through the charge-time measurement unit (CTMU). Typical applications include low-power IoT sensor nodes, capacitive touch user interfaces, LED lighting controllers, battery chargers, remote controls, consumer appliances, and wearable medical devices. The 14KB Flash accommodates firmware stacks up to 8K instruction words, sufficient for Bluetooth LE profile handling, sensor fusion, or small RTOS implementations. Design consideration: the LF variant requires VDD between 1.8V and 3.6V. For 5V systems, choose the PIC16F1829 (F variant) instead. Decouple VDD with a minimum 0.1uF ceramic capacitor placed within 5mm of the pin, and connect the exposed pad to the ground plane for thermal relief and electrical reference. This page synthesizes distributor inventory, drop-in alternatives drawn from Microchip's PIC16F/LF182X family, and practical design notes not bundled in the manufacturer's datasheet, giving the engineer a one-stop reference for sourcing and substitution decisions.

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PIC16LF1829-E/P - 8-Bit 32MHz XLP MCU 14KB Flash 20-PDIP | Microchip
PIC16LF1829-E/P

PIC16LF1829-E/P - 8-Bit 32MHz XLP MCU 14KB Flash 20-PDIP | Microchip

The Microchip Technology PIC16LF1829-E/P is an 8-bit PIC16-family microcontroller built on the enhanced mid-range core, offering 14KB (8K x 14 words) of self-programmable Flash program memory and 32MHz internal oscillator operation in a 20-pin PDIP (through-hole) package. This 'LF' variant is optimized for low-voltage, low-power operation between 1.8V and 3.6V, making it suitable for battery-powered and energy-harvesting designs. It integrates 1KB SRAM, 256B EEPROM, mTouch capacitive sensing, nanoWatt XLP power management, and a rich peripheral set including ADC, DAC, comparators, PWM, and multiple communication interfaces. What is a microcontroller? A microcontroller (MCU) is a single-chip computer containing a CPU core, program memory (Flash/ROM), data memory (RAM), and integrated peripherals such as timers, ADCs, and communication interfaces. Within the broader taxonomy: microcontroller -> embedded controller -> semiconductor IC. The PIC16F/LF182x family belongs to Microchip's enhanced mid-range 8-bit PIC architecture, widely used for cost-sensitive embedded control in consumer, industrial, and IoT applications. Key features include Core Independent Peripherals (CIPs) such as Configurable Logic Cells (CLC), Numerically Controlled Oscillator (NCO), and Complementary Waveform Generator (CWG), enabling complex control sequences without CPU intervention. The 'E' suffix denotes the extended (-40C to +125C) industrial operating temperature range, while the 'P' suffix indicates the 20-pin PDIP package with 300-mil (7.62 mm) row spacing suitable for through-hole prototyping, hobbyist, and legacy designs. The LF1829 architecture uses a 14-bit instruction word with a single-cycle ALU and a hardware multiplier, delivering up to 32MHz operation (8 MIPS) from its internal 32MHz HFINTOSC. It supports multiple clock sources (HFINTOSC, LFINTOSC, external crystal, EC mode) with active clock switching for ultra-low-power sleep modes below 50 nA. The peripheral pin select (PPS) feature allows flexible remapping of digital peripheral signals to multiple I/O pins. Typical applications include capacitive touch user interfaces (keyboards, sliders, proximity sensors), battery-powered sensor nodes with sleep currents under 1 uA, small motor control via the PWM/CWG peripherals, LED lighting controllers with smooth dimming, and general-purpose logic replacement using CLC blocks. Designers also use the LF1829 in safety-critical sensor conditioning thanks to the on-chip 10-bit ADC and rail-to-rail comparators. When designing with this device, ensure decoupling capacitors of 100 nF and 10 uF are placed close to VDD pins. For low-power designs, leverage the multiple deep-sleep modes (Sleep, Deep Sleep, and Power-Down with RTCC) and use the nanoWatt XLP features to extend battery life. The 20-pin PDIP package is ideal for breadboarding and educational use; for volume production, migrate to the equivalent SOIC, SSOP, or QFN variants in the same PIC16LF1829 family. This page synthesizes distributor pricing, parametric drop-in alternatives in the same PDIP-20 footprint, and practical low-power design notes that complement the manufacturer datasheet for engineers evaluating 8-bit PIC MCUs.

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PIC16LF1829-E/SO - 14KB Flash, 32MHz 8-bit MCU | Microchip
PIC16LF1829-E/SO

PIC16LF1829-E/SO - 14KB Flash, 32MHz 8-bit MCU | Microchip

The Microchip Technology PIC16LF1829-E/SO is an 8-bit PIC® XLP™ microcontroller with 14KB Flash program memory, 1KB RAM, and a 32 MHz internal oscillator, housed in a 20-pin SOIC package. Designed for ultra-low-power applications, it integrates mTouch™ capacitive touch peripherals, 12 I/O pins, a 10-bit ADC, and Enhanced nanoWatt XLP technology that reduces active current draw to microampere levels. The PIC16F/LF182x family sits within the broader PIC16 microcontroller architecture: PIC16 -> 8-bit MCU -> microcontroller -> embedded controller -> semiconductor. LF variants use an advanced process node optimized for lower core voltage operation from 1.8V to 3.6V, while the F variants operate from 1.8V to 5.5V. Both share the same instruction set, peripheral set, and pinout, enabling design reuse with only a supply-rail adjustment. Key features include 14KB (8K x 14) Flash with self-programmability, 1KB RAM, 256B EEPROM, a 32 MHz internal oscillator (8 MHz user-trimmable), 10-bit ADC with up to 12 channels, 5-bit DAC, two comparators, PWM modules, EUSART, MSSP (SPI/I2C), and mTouch™ capacitive sensing hardware. The XLP sleep current is typically below 50 nA, allowing multi-year battery life in duty-cycled applications. The device is built on Microchip's enhanced mid-range core (49 instructions, 16-bit instruction word, hardware stack, hardware multiplier via core-independent peripherals), with CIPs that handle timing, PWM, and communication without CPU intervention. The 20-pin SOIC package exposes 12 general-purpose I/O plus dedicated oscillator, MCLR, VDD, and VSS pins. Typical applications include capacitive touch user interfaces, battery-powered IoT sensor nodes, low-power wireless sensor end nodes, consumer remote controls, and small home appliances. The SOIC package and wide operating temperature range (-40C to +125C) also suit industrial control modules with modest GPIO counts. When designing with this part, ensure the LDO or DC-DC feeding the VDD rail can deliver the burst current demanded during Flash programming, and use the MPLAB X IDE with MPLAB Snap / PICkit 3 for ICSP and in-circuit debugging. The E suffix indicates the -40C to +125C extended temperature grade. This page synthesizes distributor pricing, drop-in same-package alternatives, design considerations, and lifecycle data into a single source not available in the manufacturer datasheet alone.

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PIC16LF1829-E/SS - 8-bit PIC MCU, 14KB Flash, 32MHz, 20-SSOP | Microchip
PIC16LF1829-E/SS

PIC16LF1829-E/SS - 8-bit PIC MCU, 14KB Flash, 32MHz, 20-SSOP | Microchip

The Microchip PIC16LF1829-E/SS is a low-power 8-bit PIC16 microcontroller from the PIC® XLP™ mTouch™ 16F family, integrating 14KB (8K x 14 words) of Flash program memory, 32MHz internal oscillator, and capacitive touch (mTouch™) peripherals in a 20-pin SSOP package with 0.209 inch (5.30 mm) body width. The "LF" prefix denotes the wide-voltage 1.8V-3.6V operating range, and the "E" suffix identifies the -40C to +125C extended industrial temperature grade. A PIC microcontroller is a compact 8-bit RISC processor with on-chip Flash, RAM, EEPROM, and peripherals aimed at embedded control. PIC16 parts sit in the mid-range PIC16 enhanced mid-range core family (PIC16 -> 8-bit PIC -> PIC microcontroller -> embedded MCU -> semiconductor). The LF1829 adds Microchip's eXtreme Low Power (XLP™) technology and mTouch™ capacitive-sensing hardware, making it suitable for battery-powered touch-interface products. Key features include 32MHz maximum CPU clock (8MHz internal, 4x PLL option), 1KB RAM, 256B EEPROM, 18 I/O pins, 12-channel 10-bit ADC, 2 comparators, 4 PWM modules with complementary outputs, and the mTouch™ hardware peripheral for capacitive buttons and sliders. The part also provides EUSART, MSSP (I2C/SPI), and multiple timer modules. Core-independent peripherals (CIPs) like the configurable logic cell (CLC) and signal measurement timer (SMT) allow tasks to run without waking the CPU. The PIC16LF1829 uses a 14-bit instruction word Harvard architecture with a 32-level hardware stack and 49 instructions. The XLP™ implementation typically achieves sub-1µA sleep current and active currents in the tens-of-µA/MHz range, supporting years of operation on coin cells. In-Circuit Serial Programming (ICSP™) and low-voltage programming are supported for in-field firmware updates. Typical applications include capacitive touch user interfaces, IoT sensor nodes, battery-powered consumer products, low-cost motor and lighting controllers, and industrial HMI front panels. The 20-SSOP footprint matches the rest of the PIC16F182x family, enabling PCB reuse across F/LF variants and pin-compatible family members like PIC16F1829 and PIC16LF1828. When designing with the PIC16LF1829, observe the 3.6V absolute maximum on VDD - the LF variant does NOT support 5V operation. Use the internal 32kHz LF oscillator for sleep current benchmarks, and consult the device's "DC and AC Characteristics" graphs in the manufacturer datasheet for actual I/O drive strength versus VDD. This page synthesizes distributor pricing, drop-in alternatives drawn from the PIC16F/LF182x family, and practical design notes not consolidated in the manufacturer datasheet.

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PIC16LF1829-I/GZ - 8-Bit MCU, 14KB Flash, 32MHz, 20-UQFN | Microchip
PIC16LF1829-I/GZ

PIC16LF1829-I/GZ - 8-Bit MCU, 14KB Flash, 32MHz, 20-UQFN | Microchip

The Microchip Technology PIC16LF1829-I/GZ is an 8-bit PIC microcontroller from the PIC16F/LF182X family, featuring 14KB of Flash program memory, 1KB of RAM, and 256 bytes of EEPROM, packaged in a 20-pin UQFN (4x4 mm) format. It operates at up to 32 MHz, supporting 2.5V and 3.3V supply rails typical of low-power XLP (eXtreme Low Power) designs, and integrates 18 digital I/O pins with mTouch capacitive touch sensing peripherals. What is an 8-bit microcontroller? An 8-bit MCU is a microprocessor core that processes data in 8-bit wide chunks, paired with on-chip Flash, RAM, and peripherals for embedded control. The PIC16 family falls into the hierarchy: 8-bit MCU -> PIC16 family -> PIC16F/LF182X sub-family -> PIC16LF1829 part number, representing Microchip's mid-range XLP line optimized for battery and energy-harvesting designs. Key features include 14KB (8K x 14 words) of self-programmable Flash, an integrated 10-bit ADC with up to 12 channels, mTouch capacitive touch support, multiple communication peripherals (I2C, SPI, EUSART), and nanoWatt XLP sleep currents as low as [DATA_NEEDED: sleep current]. The 20-UQFN (GZ) package provides a compact 4x4 mm footprint with an exposed pad for thermal dissipation, suitable for space-constrained IoT and sensor node designs. The PIC16LF1829 employs a Harvard RISC architecture with a 14-bit instruction word, achieving up to 32 MHz core speed (8 MIPS typical). Its enhanced mid-range core supports C-optimized compilers via MPLAB XC8, and the device includes a configurable logic cell (CLC), complementary waveform generator (CWG), and numerically controlled oscillator (NCO) for advanced peripheral synthesis without external components. Typical applications include capacitive touch user interfaces, low-power IoT sensor nodes, battery-powered remote controls, LED lighting control with PWM, and small consumer appliances. The 18 I/O count accommodates keypad scanning, sensor reading, and PWM-driven LED or motor control within a single chip. When designing with this MCU, account for the 20-UQFN's exposed pad which must be soldered to a copper pour for reliable operation, and verify that the chosen programmer supports ICSP (In-Circuit Serial Programming) on the LF (low-voltage) variant - some legacy programmers default to high-voltage ICSP. Consider using MPLAB Code Configurator (MCC) for rapid peripheral setup. This page synthesizes distributor stock levels from DigiKey and Mouser, parametric alternatives from the same PIC16 family, and practical design notes for low-power embedded applications beyond what is found in the standalone datasheet.

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PIC16LF1829-I/ML - 8-bit XLP MCU, 14KB Flash, 20-QFN | Microchip
PIC16LF1829-I/ML

PIC16LF1829-I/ML - 8-bit XLP MCU, 14KB Flash, 20-QFN | Microchip

The Microchip Technology PIC16LF1829-I/ML is an 8-bit PIC16 enhanced mid-range microcontroller built on the nanoWatt XLP (eXtreme Low Power) technology platform, delivering 32 MHz CPU performance with 14 KB Flash program memory and 1024 bytes of RAM in a 20-pin QFN (4x4 mm, ML) package with exposed pad. Operating from 1.8 V to 3.6 V, it provides rich connectivity through I2C/SPI/UART with mTouch capacitive sensing peripherals and 17 channels of 10-bit ADC. What is a PIC microcontroller? PIC (Peripheral Interface Controller) is a family of 8-bit RISC microcontrollers from Microchip built around a Harvard architecture with separate program and data buses, enabling single-cycle instruction execution. The PIC16 LF subfamily integrates the XLP nanoWatt technology, dramatically reducing active and sleep currents to extend battery life in energy-harvesting and portable applications. Within the broader taxonomy, PIC16LF1829 belongs to the PIC16F182x family, sitting between PIC12/16 baseline MCUs (general purpose) and PIC24/dsPIC (16-bit DSP-capable). It is widely deployed in consumer, IoT, sensor interface, and low-power embedded applications. Key features include up to 32 MHz internal oscillator, 256 bytes EEPROM, 14 KB self-programmable Flash, 4 PWM modules, 5 timers, 2 comparators, and the mTouch capacitive-touch sensing peripheral. Internal peripherals include a temperature indicator, brown-out reset, power-on reset, and programmable weak pull-ups. The 20-QFN ML package with exposed thermal pad provides efficient heat dissipation in compact surface-mount designs. Architecturally, the PIC16LF1829 uses an enhanced mid-range 8-bit core with a 14-bit instruction word, 8-level hardware stack, and interrupt controller supporting context saving. The integrated 32 MHz oscillator with 4x PLL option allows accurate timing without external crystals, while the nanoWatt XLP technology provides down to sub-microamp sleep currents with multiple low-power modes (Idle, Sleep, Deep Sleep). Typical applications include capacitive touch user interfaces, battery-powered IoT sensor nodes, consumer appliances with mTouch buttons, low-power wireless sensor hubs, and industrial control subsystems where low quiescent current and small footprint are critical. Designers also use this part for portable medical devices, remote controls, and energy-harvesting designs. When designing with the PIC16LF1829, ensure proper decoupling with 100 nF and bulk capacitors close to VDD, use the exposed pad for thermal and ground integrity, and configure the CONFIG words for the chosen oscillator and watchdog settings before code development. This page synthesizes distributor pricing, verified drop-in alternatives from the PIC16 family, and practical design notes for capacitive-touch and low-power applications, going beyond the manufacturer datasheet.

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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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