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PIC16F1828T-I/SO - 8-bit XLP MCU 7KB Flash 32MHz 20-SOIC | Microchip
PIC16F1828T-I/SO

PIC16F1828T-I/SO - 8-bit XLP MCU 7KB Flash 32MHz 20-SOIC | Microchip

The Microchip Technology PIC16F1828T-I/SO is an 8-bit PIC microcontroller from the PIC16F1828 series, featuring nanoWatt XLP (eXtreme Low Power) technology and integrated mTouch capacitive touch sensing peripherals. It delivers up to 32 MHz CPU performance from an enhanced mid-range core with 49 instructions, packaged in a 20-pin SOIC (7.50 mm body width) with industrial -40C to +85C temperature grade. The device integrates 7 KB of Flash program memory (4K x 14 words), 256 bytes of RAM, and 256 bytes of EEPROM. An 8-bit microcontroller (MCU) is a single-chip computer that combines a CPU, non-volatile program memory (Flash), volatile data memory (RAM), and configurable peripherals around a compact instruction set. Within the broader taxonomy it sits under microcontroller -> embedded controller -> integrated circuit -> semiconductor. PIC16F1xxx family parts extend the legacy PIC16 mid-range architecture with enhanced peripherals, nanoWatt XLP sleep modes, and mTouch capacitive sensing, making them suitable for ultra-low-power and human-interface designs. Key features of the PIC16F1828 include twelve I/O pins, an internal oscillator accurate to within +/-2% across voltage and temperature, a 10-bit ADC with computation (ADC2), up to four PWM modules, two comparators, EUSART, I2C and SPI peripherals, and a hardware Capacitive Voltage Divider (CVD) module for touch sensing. The XLP energy-managed design supports sleep currents down to the nanoampere range and active currents in the microampere range, enabling years of battery life on coin cells. Typical applications for this part include capacitive touch user interfaces (keypads, sliders, proximity sensors), battery management and remote sensor nodes, home automation and IoT endpoints, low-power metering, and consumer appliances requiring mixed signal and human interface integration. The 20-SOIC footprint is hand-solderable and friendly to through-hole-style prototype boards while still being reflow-compatible for SMT production. When designing with this part, choose decoupling and VDD/VSS placement to minimize ADC reference noise, since the same ADC serves both measurement and touch acquisition. For capacitive sensing, route the CVD guard rings and shield layers per the mTouch design guide to preserve baseline stability across temperature.

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PIC16F1828T-I/SS - 7KB Flash 8-bit MCU, 20-pin SSOP | Microchip
PIC16F1828T-I/SS

PIC16F1828T-I/SS - 7KB Flash 8-bit MCU, 20-pin SSOP | Microchip

The Microchip Technology PIC16F1828T-I/SS is a 20-pin enhanced mid-range 8-bit Flash microcontroller with nanoWatt XLP (eXtreme Low Power) technology, packaged in an SSOP-20 (5.30 mm body width, "SS") tape-and-reel format. It integrates 7 KB of self-programmable Flash program memory, 256 bytes of RAM, 256 bytes of EEPROM, and a 32 MHz internal oscillator, delivering up to 8 MIPS throughput from a single 1.8V-5.5V supply. The "T" suffix indicates Tape & Reel packaging, and the "I" indicates the industrial temperature grade (-40C to +85C). An 8-bit microcontroller (MCU) is a single-chip computer that integrates a CPU, non-volatile program memory (Flash), volatile data memory (RAM), EEPROM, timers, communication peripherals, and I/O into one IC. Microcontrollers sit at the lowest level of the embedded computing hierarchy (microcontroller -> microprocessor -> computer), and the PIC16F1828 belongs to the 8-bit PIC16 mid-range family widely used for cost-sensitive control applications. Key features include the enhanced mid-range 8-bit PIC core with 49 instructions and 16-level hardware stack, an integrated debug logic that allows in-circuit debug via PICkit 3 or MPLAB ICD 3 without a debug header, 12-channel 10-bit ADC, up to four 8-bit/16-bit timers, two enhanced USART modules, MSSP I2C/SPI, and an internal 32 kHz to 32 MHz HF oscillator with PLL. The nanoWatt XLP technology enables sleep currents as low as 20 nA, and the device supports multiple low-power sleep modes critical for battery applications. Typical applications include battery-powered IoT sensor nodes, remote controls, small appliance controls, low-end consumer electronics, sensor signal conditioning, LED lighting controllers, and portable medical monitors. The wide 1.8V-5.5V operating range allows direct connection to single-cell Li-ion, 2xAA, and 5V rails. When designing with this part, ensure the SSOP-20 footprint matches the recommended PCB land pattern in the Microchip packaging specification. Decouple VDD with a 100 nF ceramic capacitor placed within 5 mm of the pin, and add a 10 uF bulk capacitor for the ADC reference. The ICSP programming pins (PGC/PGD) must be accessible for in-circuit programming even if ICSP is not used in the final application.

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PIC16F1829-E/ML - 14KB Flash 8-bit MCU 32MHz 20-QFN | Microchip
PIC16F1829-E/ML

PIC16F1829-E/ML - 14KB Flash 8-bit MCU 32MHz 20-QFN | Microchip

The Microchip PIC16F1829-E/ML is an 8-bit PIC microcontroller with 14KB Flash, 1KB RAM, 32MHz CPU speed, and 18 I/O pins in a 20-pin QFN (4x4) package. It operates from 2.5V to 5.5V and features nanoWatt XLP (eXtreme Low Power) technology for energy-efficient embedded designs. The -E suffix indicates the extended (-40C to +125C) industrial operating temperature grade. A microcontroller (MCU) is a single-chip computer containing a CPU core, program memory (Flash), data memory (RAM), peripherals, and I/O. It belongs to the embedded controller hierarchy: 8-bit MCU -> RISC microcontroller -> embedded processor -> semiconductor IC. The PIC16F1829 uses Microchip's enhanced mid-range 8-bit RISC architecture with 200 ns instruction execution, executing most instructions in a single cycle for predictable real-time performance. Key features include 14KB Flash program memory (8K x 14 words), 1KB RAM, 256 bytes EEPROM, 32MHz internal oscillator, 12-bit ADC with up to 12 channels, two 8-bit timers and one 16-bit timer, enhanced PWM, mTouch capacitive sensing, and multiple serial interfaces including I2C, SPI, and EUSART. The XLP technology delivers standby currents below 50 nA, making it suitable for battery-powered applications. The device integrates a capacitive touch sensing peripheral (mTouch) supporting buttons, sliders, and proximity sensors without external components. Peripherals are mapped via the Peripheral Pin Select (PPS) module, allowing flexible pin assignment for digital functions. The integrated 32MHz internal oscillator eliminates the need for an external crystal in many designs, reducing BOM cost and PCB area. Typical applications include capacitive touch user controls, low-power sensor nodes, home appliances, LED lighting controllers, consumer electronics, and battery-powered IoT endpoints. The combination of mTouch, XLP, and rich peripherals makes it well suited for human-interface designs that demand low energy consumption. When selecting this MCU, ensure the 18 I/O count and QFN-20 (4x4) footprint match your PCB layout. For designs requiring higher I/O count or more memory, consider PIC16F1939 or PIC18F family devices in the same Microchip ecosystem. This page synthesizes distributor stock, parametric alternatives, and design guidance not always present in the manufacturer datasheet alone, providing a faster decision path for component selection.

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PIC16F1829-E/P - 8-Bit 32MHz 14KB Flash MCU 20-PDIP | Microchip
PIC16F1829-E/P

PIC16F1829-E/P - 8-Bit 32MHz 14KB Flash MCU 20-PDIP | Microchip

The Microchip PIC16F1829-E/P is an 8-bit CMOS flash microcontroller built on the PIC16 enhanced mid-range core with nanoWatt XLP (eXtreme Low Power) technology, delivering 32 MHz (200 ns instruction cycle) performance in a 20-pin PDIP through-hole package. The device integrates 14 KB of Flash program memory, 1 KB of RAM, and 256 bytes of EEPROM, and provides 18 I/O pins supporting multiple peripherals. The part operates from 2.5 V to 5.5 V across an industrial -40 C to +125 C temperature range, and the "E" suffix denotes the extended temperature grade. This combination makes the PIC16F1829-E/P a workhorse for cost-sensitive 8-bit embedded designs that need low power, ample memory, and breadboard-friendly through-hole packaging. A PIC microcontroller (MCU) is a compact, self-contained computer-on-a-chip built around a Harvard RISC architecture that separates program and data memory for deterministic real-time response. Within the broader semiconductor taxonomy, the PIC16F1829 belongs to the PIC16 enhanced mid-range family, which itself sits inside the 8-bit MCU category, beneath 16-bit and 32-bit MCU classes, and ultimately within the microcontroller > microprocessor > semiconductor hierarchy. XLP technology extends battery life by reducing active current, sleep current, and wake-up latency. Key features of the PIC16F1829-E/P include integrated mTouch capacitive-touch sensing, an on-chip 32 MHz internal oscillator that eliminates external crystal cost, a 10-bit ADC with up to 17 channels, multiple PWM modules, enhanced USART, MSSP (I2C/SPI), and up to 18 digital I/O. The XLP core supports deep sleep currents in the nanoampere range, enabling years of operation from a single coin cell. Compared with the PIC16F1827 family, the PIC16F1829 doubles program memory and adds more ADC channels. Architecturally, the PIC16F1829 uses a 14-bit instruction word and a hardware multiplier, providing roughly 4x the performance of baseline PIC16 parts at the same clock. The device supports ICSP (In-Circuit Serial Programming) using either high-voltage or low-voltage methods, plus integrated debug via PICkit 3 and MPLAB ICD 3 - no separate debug header is required for the -E/P variant. Internal peripherals include comparators, a configurable logic cell (CLC), and a numerically controlled oscillator (NCO). Typical applications span consumer white goods, low-cost IoT sensor nodes, battery-powered remote controls, capacitive-touch user interfaces, LED lighting controllers, and hobby/education platforms where 20-pin PDIP is preferred over QFN or SSOP. Engineers choose this part when they need a familiar, well-documented 8-bit core with generous Flash and EEPROM. When designing with the PIC16F1829-E/P, note that pin 1 (RA5/CLKIN/VCAP) requires an external capacitor on VDDCORE, and unused I/O must be configured as outputs low to minimize sleep current. Breadboard-friendly PDIP enables rapid prototyping but consumes more PCB area than QFN equivalents. This page synthesizes distributor pricing, drop-in same-package alternatives, and design considerations that the manufacturer datasheet alone does not surface in a single view.

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PIC16F1829-E/SO - 14KB Flash 8-bit MCU 32MHz SOIC-20 | Microchip
PIC16F1829-E/SO

PIC16F1829-E/SO - 14KB Flash 8-bit MCU 32MHz SOIC-20 | Microchip

The Microchip Technology PIC16F1829-E/SO is an 8-bit enhanced mid-range Flash microcontroller featuring 14KB of program memory, 1KB of RAM, and 256 bytes of EEPROM, operating at up to 32 MHz from a 2.5V to 5.5V supply in a 20-pin SOIC package. The -E temperature grade denotes an extended operating range of -40C to +125C, suitable for industrial and harsh-environment designs. An 8-bit PIC microcontroller is a RISC-based single-chip computer that integrates a CPU core, Flash program memory, SRAM, EEPROM, peripherals, and I/O on a single die. Within the broader taxonomy, the PIC16F1829 belongs to the PIC16F family of enhanced mid-range cores, which itself sits under 8-bit microcontrollers, then microcontrollers (MCU) and finally semiconductor integrated circuits. Microchip's nanoWatt XLP (eXtreme Low Power) technology further extends battery life in portable applications where quiescent current dominates energy budgets. Key features of the PIC16F1829 include 18 digital I/O pins, 12 channels of 10-bit ADC, two 8-bit and one 16-bit timers, enhanced PWM with up to four outputs, two comparators, an EUSART, two MSSP (I2C/SPI) modules, and a 32 MHz internal oscillator. The device also integrates mTouch capacitive touch sensing hardware and a data signal modulator for waveform generation, making it well-suited to mixed-signal designs where reducing external component count is critical. The PIC16F1829 uses a 14-bit instruction width with a 49-instruction set, an 8-level hardware stack, and an internal 32 MHz oscillator that eliminates the need for an external crystal in most designs. The device supports both In-Circuit Serial Programming (ICSP) and low-voltage programming for flexible firmware updates in production and field-service scenarios. Typical applications include consumer appliances, sensor nodes, LED lighting controllers, battery-powered IoT devices, low-cost motor control, and industrial control modules. Its combination of XLP standby currents below 100 nA and rich peripheral set makes it a strong fit for energy-harvesting and remote-control products. When designing with this device, ensure the VDD decoupling network uses a 100 nF ceramic capacitor close to the pin and a bulk capacitor on the power rail. The MCLR pin must be pulled high through a 10 kohm resistor for normal operation, or tied directly to VDD if the reset function is unused. This page synthesizes distributor pricing, drop-in same-package alternatives, and practical design notes that go beyond the manufacturer datasheet summary to accelerate design-in and sourcing decisions.

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PIC16F1829-E/SS - 8-bit MCU, 14KB Flash, 32MHz XLP | Microchip
PIC16F1829-E/SS

PIC16F1829-E/SS - 8-bit MCU, 14KB Flash, 32MHz XLP | Microchip

The Microchip Technology PIC16F1829-E/SS is an 8-bit Enhanced Mid-range PIC microcontroller built on the XLP (eXtreme Low Power) platform, with 14 KB of Flash program memory, 1 KB of RAM, and 256 bytes of EEPROM, packaged in a 20-pin SSOP (5.30 mm body). It operates from 2.5 V to 5.5 V and supports instruction execution at up to 32 MHz via the internal oscillator, with an instruction cycle of 1 µs at 32 MHz (or 250 ns at 64 MHz internal with PLL). The -E suffix indicates the extended operating-temperature range of -40 °C to +125 °C. A microcontroller (MCU) is a single-chip computer that integrates a CPU, memory (Flash for program, SRAM for data, EEPROM for non-volatile storage), and a configurable set of peripheral blocks (I/O, timers, ADC, communications). PIC microcontrollers follow the RISC-based Harvard architecture family from Microchip, and the PIC16F1829 belongs to the Enhanced Mid-range Core (EMC) tier, sitting between baseline PIC10/12/16 cores and the PIC18 family. Within the broader category hierarchy it is classified as: microcontroller -> embedded controller -> semiconductor device -> integrated circuit. The 'XLP' designation signals this part is engineered for ultra-low sleep current (typical 20 nA in Sleep mode with WDT and BOR disabled), making it suitable for battery-powered and energy-harvesting products. Key features include 18 digital I/O pins capable of source/sink up to 25 mA per pin, a 10-bit ADC with up to 12 channels, two Capture/Compare/PWM (CCP) modules and one Enhanced CCP (ECCP), four 8-bit timers plus one 16-bit timer, hardware UART, SPI, I2C with address-masking, mTouch capacitive touch support, an integrated temperature indicator, and an on-chip 32 MHz internal oscillator. Debug is supported via PICkit 3, MPLAB ICD 3, or the optional AC244043 (F) / AC244044 (LF) debug header. Code protection and a 16-level hardware stack with overflow/underflow reset are built in. The device uses the standard PIC16 enhanced core with 49 instructions, automatic interrupt context saving, and a 16-level hardware stack. The XLP implementation combines nanoWatt XLP sleep current, ultra-low-power wake sources, and switchable oscillator modes to optimize average current in duty-cycled products. Typical applications include low-power remote sensors, capacitive touch user interfaces (mTouch), small motor control (DC brushed or stepper via ECCP), battery-powered consumer electronics, 5 V industrial control nodes, and mains-powered appliance user-interface panels where an SSOP-20 footprint fits the bill. Designers should plan decoupling with a 100 nF ceramic + 4.7 µF bulk close to VDD, place a 1 µF capacitor on MCLR if used, and ensure unused I/O are configured as outputs low to minimize sleep current. The SSOP-20 has limited thermal dissipation, so applications pushing the ADC continuously at 32 MHz may benefit from PCB copper pour. This page synthesizes distributor stock, verified drop-in alternatives, application examples, and design notes that are not aggregated on the manufacturer product page.

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PIC16F1829-I/GZ - 14KB Flash 8-Bit MCU 32MHz XLP | Microchip
PIC16F1829-I/GZ

PIC16F1829-I/GZ - 14KB Flash 8-Bit MCU 32MHz XLP | Microchip

The Microchip Technology PIC16F1829-I/GZ is an 8-bit PIC microcontroller in the PIC16F182x enhanced mid-range family, delivering 32 MIPS performance from a 32 MHz internal oscillator, 14 KB of Flash program memory, 1024 bytes of SRAM, and 256 bytes of EEPROM in a compact 20-pin UQFN (4x4 mm) package. It integrates Microchip's eXtreme Low Power (XLP) technology, mTouch capacitive touch sensing, and Core Independent Peripherals (CIPs) including Configurable Logic Cells (CLC), Complementary Waveform Generator (CWG), Numerically Controlled Oscillator (NCO), and Zero-Cross Detect (ZCD). A microcontroller (MCU) is a single-chip computer that integrates a CPU, non-volatile program memory (Flash), volatile working memory (RAM), EEPROM for data persistence, and a rich set of peripherals on one die. Within the product hierarchy, the PIC16F1829 sits at PIC16 (mid-range 8-bit) -> PIC microcontroller family -> Microchip 8-bit MCU portfolio -> embedded microcontroller -> semiconductor IC. The 14 KB Flash stores the user application and is rated for 100K erase/write cycles; 1024 bytes of SRAM provide stack and runtime data; 256 bytes of EEPROM offer byte-addressable non-volatile storage ideal for calibration constants and user settings. Key features include 32 MHz max CPU clock (8 MHz with 4x PLL), 1.8V-5.5V wide operating voltage, 18 I/O pins with interrupt-on-change, 12-bit ADC with computation, multiple communication interfaces (I2C, SPI, EUSART), and 4 10-bit PWMs. The device is industrial temperature rated (-40C to +85C for the I-suffix) and offers on-chip in-circuit debug via PICkit 3 or MPLAB ICD 3 without requiring a debug header. Typical applications include low-power IoT sensor nodes, consumer appliances with capacitive touch UI, battery-powered handheld instruments, LED lighting control, and small motor control loops where the CWG and NCO simplify mixed-signal design. Compared with a discrete 8-bit MCU plus external op-amps, the PIC16F1829 collapses signal conditioning, timing, and logic into one part, reducing BOM cost and PCB area. When designing with this device, plan for the I-suffix industrial temperature grade, allocate sufficient PCB copper for the UQFN thermal pad, and reserve the ICSPDAT/ICSPCLK pins (RB6/RB7) for in-circuit serial programming. Use MPLAB X IDE with the XC8 compiler and the PICkit 3 or Snap debugger; no external debug header is required thanks to the integrated debug support.

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PIC16F1829-I/ML - 8-bit 32MHz 14KB Flash MCU 20-QFN | Microchip
PIC16F1829-I/ML

PIC16F1829-I/ML - 8-bit 32MHz 14KB Flash MCU 20-QFN | Microchip

The Microchip Technology PIC16F1829-I/ML is an 8-bit enhanced mid-range PIC16 microcontroller with 14KB Flash program memory and 32 MHz operation, housed in a 20-pin QFN (4x4 mm) package. According to the verified distributor listings on DigiKey and Mouser, the device is qualified to operate across 2.5V to 5.5V supply and integrates 1KB RAM, 256B EEPROM, and 18 enhanced I/O pins. The PIC16F1829 family uses the company's nanoWatt XLP (eXtreme Low Power) technology platform, enabling deep-sleep currents in the order of tens of nanoamps for battery-powered applications. A microcontroller (MCU) in this class is a self-contained computing subsystem that integrates CPU core, non-volatile program memory, working RAM, data EEPROM, and a configurable set of digital and analog peripherals on a single silicon die. PIC16F enhanced mid-range parts sit in the hypernym hierarchy: 8-bit MCU -> microcontroller -> embedded processor -> semiconductor IC, occupying the cost-and-power-optimized slot beneath 16-bit PIC24/dsPIC and 32-bit PIC32MX families. Key features include a 32 MHz internal oscillator, two 8-bit timers plus one 16-bit timer, a 10-bit ADC with up to 12 channels, two comparators, PWM/SCCP/MCCP capture-compare-PWM modules, an mTouch capacitive-sensing peripheral, an EUSART, MSSP (I2C/SPI) interfaces, and an integrated debug/ICSP header. The 20-QFN package integrates a thermal pad that reduces theta-JA versus leaded packages, supporting dense PCB layouts. Designers leverage the XLP sleep modes (Sleep, Doze, and Idle variants) plus peripheral module disable to push quiescent current below 50 nA in deep-sleep with RTCC and WDT active. The on-chip 32 MHz HFINTOSC and the 31 kHz LFINTOSC eliminate external crystals for cost-sensitive designs, while a Fail-Safe Clock Monitor (FSCM) and brown-out reset (BOR) harden the design against clock failure and supply droop. Typical applications include consumer remote controls, battery-powered sensor nodes, capacitive-touch user interfaces (mTouch sliders and buttons), small home appliances, white goods and HVAC controls, LED lighting controllers, automotive interior accessory modules, and low-end IoT edge nodes. The combination of QFN footprint, generous I/O count, and wide supply range also suits retrofit designs migrating legacy PIC16F ancestors. When laying out the PCB, expose the central thermal pad of the QFN-20 and stitch it with multiple thermal vias to the ground plane to meet the 31.4 C/W-class thermal envelope referenced in QFN land-pattern guidelines. Confirm minimum operating voltage for the chosen analog features (ADC and comparators have separate rail requirements of typically 2.5V) before designing a 1.8V-direct rail. This page synthesizes distributor pricing, QFN-20 drop-in alternatives, and practical low-power design notes not aggregated on any single vendor listing, giving engineers and procurement a single source for cross-brand substitution decisions.

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PIC16F1829-I/P - 8-bit 32MHz MCU 14KB Flash 20-PDIP | Microchip
PIC16F1829-I/P

PIC16F1829-I/P - 8-bit 32MHz MCU 14KB Flash 20-PDIP | Microchip

The Microchip Technology PIC16F1829-I/P is an 8-bit PIC® XLP™ mTouch™ microcontroller IC delivering 32 MHz CPU performance, 14 KB (8K x 14) of Flash program memory, 1 KB of RAM, and 256 bytes of EEPROM in a 20-pin PDIP through-hole package. It operates across a wide 2.5 V to 5.5 V supply range and integrates 18 enhanced mid-range I/O pins, multiple timers, 10-bit ADC, mTouch capacitive-touch peripherals, and a nanoWatt XLP ultra-low-power architecture. The -I/P suffix indicates the industrial temperature grade (-40C to +85C) and PDIP-20 package. An 8-bit PIC microcontroller (MCU) is a RISC-based single-chip computer built on a Harvard architecture, used for embedded control in consumer, industrial, and automotive applications. As part of Microchip's PIC16 enhanced mid-range family, the PIC16F1829 belongs to the broader hierarchy: PIC16F1829 -> PIC16F182x family -> PIC16 enhanced mid-range -> 8-bit PIC microcontroller -> microcontroller -> embedded processor -> integrated circuit. These MCUs execute instructions in a single cycle and feature deterministic interrupt response, making them well-suited for real-time control loops. The XLP branding denotes sub-uA sleep currents that extend battery life in energy-harvesting and IoT designs. Key differentiating specifications include 14 KB self-programmable Flash with ICSP (in-circuit serial programming), an integrated 32 MHz internal oscillator that can supply the system clock without an external crystal, and a 10-bit ADC with up to 12 channels. The mTouch peripheral enables capacitive touch sensing directly on the silicon, eliminating external touch ICs. The nanoWatt XLP sleep current of approximately 50 nA is among the lowest in its class for an 8-bit MCU with this much Flash. The architecture combines a 14-bit instruction word with a RISC core, 16-level hardware stack, and a hardware multiplier. Internal PLLs and configurable oscillator modes let designers trade power versus performance per use case. The device also offers enhanced PWM, capture/compare, I2C/SPI/EUSART, and a complementary waveform generator for motor-control duty cycles. Internal pull-ups, an analog comparator, and a fixed voltage reference simplify BOM cost by removing external analog components. Typical applications include capacitive touch user interfaces, low-power battery-powered sensor nodes, consumer appliances, LED lighting controllers, and small motor control loops. The wide voltage tolerance supports direct 3.3 V or 5 V operation, and the 20-pin PDIP form factor is friendly for breadboard prototyping, hobbyist designs, and legacy through-hole boards. When designing with this part, mind that the -I/P is the industrial-temperature, through-hole variant. For surface-mount, choose -I/SS (SSOP-20) or -I/SO (SOIC-20). For extended temperature (-40C to +125C), use the -E/P version. Always include decoupling capacitors within a few millimeters of VDD/AVDD pins, and place a 1 kohm pull-up on MCLR for reliable reset behavior. This page synthesizes distributor pricing for the PIC16F1829-I/P, lists drop-in Microchip PIC16F182x-family alternatives in the same 20-PDIP footprint, and consolidates practical design notes not found in a single manufacturer document.

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PIC16F1829-I/SO - 8-bit 32MHz 14KB Flash MCU, 20-SOIC | Microchip
PIC16F1829-I/SO

PIC16F1829-I/SO - 8-bit 32MHz 14KB Flash MCU, 20-SOIC | Microchip

The Microchip PIC16F1829-I/SO is an 8-bit enhanced mid-range PIC16 microcontroller featuring 14KB of Flash program memory, 1KB of SRAM, and a 32MHz internal oscillator, housed in a 20-pin SOIC (SO) package. The part integrates nanoWatt XLP extreme-low-power technology, mTouch capacitive sensing hardware, 12 channels of 10-bit ADC, two comparators, an EUSART, MSSP (SPI/I2C), and four 10-bit PWM channels. It operates from 2.5V to 5.5V across the industrial -40C to +85C range and exposes 18 general-purpose I/O pins. A PIC16 microcontroller belongs to the 8-bit RISC microcontroller family built on a Harvard architecture with an accumulator, a small ALU, and a compact fixed-width instruction set. The PIC16F1829 sits in the enhanced mid-range (PIC16F1xxx) sub-family, which adds automatic interrupt context saving, a 16-level hardware stack with overflow/underflow reset, peripheral pin-select remapping, and C-optimized instruction extensions. Within the broader taxonomy, PIC16 falls under microcontroller -> embedded processor -> semiconductor, and competes against Atmel AVR, STM8, and entry-level Cortex-M0 devices in cost-sensitive embedded designs. Key features include 14KB Flash (8K x 14 words), 1KB SRAM, 256 bytes of EEPROM, 12 ADC channels at 10-bit resolution, four 10-bit PWM outputs, two comparators with configurable reference, integrated mTouch capacitive-touch support, and sleep currents as low as 20 nA typical under XLP. The on-chip HFINTOSC with PLL delivers 32MHz without an external crystal, while an LFINTOSC supplies a low-power 31kHz domain for RTC and watchdog use. The device is supported by MPLAB X IDE, XC8 compilers, and PICkit programmers for rapid prototyping. Architecturally, the PIC16F1829 uses a single-cycle RISC core with 49 instructions (branches take two), an instruction set optimized for C compilation, and peripheral pin-select that allows most digital peripherals to be remapped to almost any I/O. The integrated debug logic on the device enables in-circuit debugging without an external debug header, and the ICSP interface shares the PGD/PGC pins. Typical applications include capacitive-touch user interfaces for home appliances, battery-powered sensor nodes exploiting the XLP sleep modes, small DC and BLDC fan motor controllers, LED lighting strips and dimmers, and industrial peripheral boards with mixed analog/digital signal chains. The wide 2.5V-5.5V range also makes the part comfortable in 5V hobby platforms such as Arduino-derived designs. When designing with this part, place 100nF ceramics within 5mm of VDD/VSS and consider a 10uF bulk capacitor; tie MCLR high through a 10k resistor or use it for ICSP. Programmers migrating from legacy PIC16F886 designs should verify the new register map and FIC extensions. The -I suffix indicates the industrial temperature grade. This page combines manufacturer datasheet parameters, current distributor pricing, and same-family drop-in alternatives to support BOM validation and sourcing decisions.

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PIC16F1829-I/SS - 8-Bit 32MHz MCU 14KB Flash 20-SSOP | Microchip
PIC16F1829-I/SS

PIC16F1829-I/SS - 8-Bit 32MHz MCU 14KB Flash 20-SSOP | Microchip

The Microchip PIC16F1829-I/SS is an 8-bit enhanced mid-range PIC microcontroller featuring 14KB Flash program memory, 1KB RAM, and 256B EEPROM, packaged in a 20-pin SSOP (Shrink Small Outline Package). It operates up to 32MHz internal oscillator speed, supports 2.5V to 5.5V supply voltage, and provides 18 I/O pins. The part carries the PIC16F1829-I/SS industrial temperature grade (-40C to +85C) and is qualified to the lead-acid-free MSL1 reflow profile, with full PIC XLP (eXtreme Low Power) technology support including sleep currents measured in nanoamperes. A PIC microcontroller (Programmable Interface Controller) is a family of 8/16/32-bit microcontrollers built on a RISC-like Harvard architecture with separate program and data buses. PIC MCUs sit in the embedded computing hierarchy above discrete logic and below full application processors (MPU/AP), with the PIC16 mid-range core specifically targeting cost-sensitive, low-power, peripheral-rich embedded designs in the tens to low-hundreds of MHz range. The enhanced mid-range core in PIC16F1829 adds 49 instructions, 16-level hardware stack with overflow/underflow reset, and automatic context saving on interrupts. Key features include the mTouch capacitive touch sensing peripheral, 12-bit ADC with computation (ADC2), 5-bit DAC, two Capture/Compare/PWM (CCP) modules, enhanced USART, two SPI, two I2C, and a configurable Logic Cell (CLC) array. Internal peripherals include a 32MHz HFINTOSC, 31kHz LFINTOSC, 16-level voltage regulator, and integrated temperature indicator. The Device Information area (DIA) provides nonvolatile calibration constants stored at the top of Flash. Architecturally, the PIC16F1829 uses a 14-bit instruction word and 8-bit data path with a hardware multiply unit, achieving up to 8 MIPS at 32MHz. Memory is mapped via a 16-bit program counter (15-bit effective addressing for 32KB Flash boundary) and an FSR-based indirect data pointer scheme. The device integrates Core Independent Peripherals (CIPs) that run without CPU intervention, allowing power-managed tasks such as waveform generation, signal conditioning, and communication framing to offload the core. Typical applications include capacitive touch user interfaces for appliances and IoT nodes, low-power wireless sensor endpoints with mTouch or ADC-based measurement, LED lighting control with PWM dimming, USB HID/HID-class peripherals when paired with external USB bridges, and consumer electronics where 14KB Flash and 18 I/O pins are sufficient. The 32MHz reference design is also used in small motor control and PID-style feedback loops. The device is supported by MPLAB X IDE, XC8 compiler, PICkit 3, MPLAB ICD 3, and the Code Configurator (MCC) plug-in. When designing with PIC16F1829-I/SS, reserve one full 16-pin port for the capacitive sensing channels if mTouch is used, and ensure the PCB layout keeps the touch electrodes traces short and guarded to minimize parasitic capacitance. The internal 32MHz oscillator eliminates the need for an external crystal in many designs, but high-accuracy UART baud rates may still benefit from an external 16MHz crystal on OSC1/OSC2.

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PIC16F1829LIN-E/SS - MCU+LIN Transceiver 8-Bit 32MHz 14KB Flash | Microchip
PIC16F1829LIN-E/SS

PIC16F1829LIN-E/SS - MCU+LIN Transceiver 8-Bit 32MHz 14KB Flash | Microchip

The Microchip PIC16F1829LIN-E/SS is a single-package system-on-chip integrating a PIC16F1829 8-bit microcontroller core with a MCP2021A-class LIN transceiver and internal voltage regulator, delivered in a 20-pin SSOP package. It runs at up to 32 MHz, provides 14 KB Flash program memory (8K x 14 words), and targets LIN Specification 1.3, 2.0, 2.1, and SAE J2602 nodes. A LIN (Local Interconnect Network) transceiver is a physical-layer interface IC that connects a microcontroller to a single-wire LIN bus used in automotive body-electronics networks. The combined MCU + Vreg + LIN architecture eliminates the need for a standalone transceiver and 5V/3.3V LDO, reducing BOM count and PCB area for slave-node ECUs such as window lifters, mirror switches, seat controllers, and rain-light sensors. This part belongs to the broader class of integrated LIN nodes within Microchip's PIC16F1xxx enhanced mid-range family. Key features include a 32 MHz internal oscillator with 4xPLL, 14 KB self-programmable Flash, 1 KB RAM, 256 B EEPROM, an integrated LIN physical-layer transceiver compliant to LIN 1.3, 2.0, 2.1, and SAE J2602, an internal 5V LDO regulator with wide input tolerance suitable for 12V automotive battery rails, mTouch capacitive-touch peripherals, and XLP eXtreme Low Power technology for sleep currents below typical MCU-only devices. The PIC16F1829LIN combines the proven PIC16F enhanced mid-range CPU with the MCP2021A LIN transceiver analog front-end. The internal regulator accepts the full automotive supply range and feeds both the MCU core and the LIN bus driver. On-chip peripherals include ADC, comparators, PWM, EUSART, mTouch, and ICSP debug, allowing a complete LIN slave ECU to be implemented without external components beyond the bus pull-up. Typical applications include automotive body electronics LIN slave nodes (window, mirror, seat, lighting, wiper modules), HVAC control panels, in-cabin switch banks, sensor interfaces over LIN, and industrial single-wire networking. Designers should consider the PIC16F1829LIN for any 12V automotive node where PCB area, BOM count, and LIN conformance are primary constraints. When designing with this device, allocate PCB area for the LIN bus pull-up resistor to VBAT (or internal slave termination per LIN spec), respect the SSOP thermal limits, and ensure the internal 5V LDO output current capability supports both MCU and bus loads. ESD protection on the LIN pin is integrated, but external TVS is recommended for harsh automotive environments. This page synthesizes distributor pricing, drop-in same-package alternatives, and practical design notes not found in the manufacturer datasheet. Engineers should consult the official Microchip datasheet document (40001673B family) for full register-level details and LIN conformance test reports.

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PIC16F1829LIN-I/SS - 8-Bit Flash MCU + LIN Transceiver, SSOP-20 | Microchip
PIC16F1829LIN-I/SS

PIC16F1829LIN-I/SS - 8-Bit Flash MCU + LIN Transceiver, SSOP-20 | Microchip

The Microchip Technology PIC16F1829LIN-I/SS is an 8-bit Flash microcontroller with an integrated LIN/J2602 transceiver, voltage regulator, and 14 KB of program memory in a 20-pin SSOP package. The device combines the PIC16F1829 MCU core with the MCP2021A LIN transceiver in a single small-footprint package, delivering a complete LIN node solution. A microcontroller (MCU) is a single-chip computer that integrates a CPU, memory, and peripherals. Within the broader product hierarchy, the PIC16F1829LIN sits as: 8-bit PIC microcontroller -> flash MCU -> microcontroller -> semiconductor -> integrated circuit. The 16F family is part of Microchip's enhanced mid-range core architecture, designed for low-power, deterministic embedded control with rich peripheral integration. Key features include 14 KB (8K x 14) of Flash program memory, 1 KB of RAM, 256 bytes of EEPROM, an internal 32 MHz oscillator, and a LIN transceiver compatible with LIN 1.3, 2.0, 2.1, and SAE J2602 specifications. The integrated +5V LDO voltage regulator supplies the MCU core from the LIN bus pin, eliminating the need for an external regulator. Additional features include 12 ADC channels, mTouch capacitive-touch support, and ultra-low-power XLP MPL (eXtreme Low Power) technology with typical sleep currents below 50 nA. The integrated architecture combines a Harvard-bus PIC16 core running up to 32 MHz with a separate LIN physical-layer transceiver die. Internal DMA, data signal modulator, complementary waveform generator, and configurable logic cells allow complex timing and signal conditioning without external components. This integration reduces BOM count and PCB area for LIN-based automotive body-control modules. Typical applications include LIN slave nodes in automotive body electronics (door modules, seat controllers, mirror adjusters, climate-control panels), industrial sensor nodes using LIN for cost-effective networking, and appliance control subsystems where a single-chip LIN endpoint reduces module cost and assembly complexity. When designing with this device, observe the LIN bus voltage range of 6V to 18V (27V transient tolerant). Decouple VDD with at least 100 nF plus 1 uF ceramic, and place the LBUS pull-up termination per LIN specification. Verify in-system programming timing against LIN bus activity to avoid bus contention during firmware updates. This page synthesizes verified distributor pricing, drop-in package alternatives, and practical design notes not found in the manufacturer datasheet.

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PIC16F1829LINT-E/SS - 8-Bit 32MHz LIN MCU, 14KB Flash, 20-SSOP | Microchip
PIC16F1829LINT-E/SS

PIC16F1829LINT-E/SS - 8-Bit 32MHz LIN MCU, 14KB Flash, 20-SSOP | Microchip

The Microchip Technology PIC16F1829LINT-E/SS is an 8-bit PIC microcontroller with an integrated LIN transceiver, 14 KB of Flash program memory, 1 KB of RAM, and 256 bytes of EEPROM, operating at up to 32 MHz from a 1.8V to 5.5V supply in a 20-pin SSOP package. It is a member of the PIC® XLP™ mTouch™ 16F family and ships in the -E (extended) temperature grade with an integrated LIN/J2602 transceiver for automotive body and in-vehicle networking. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program memory (Flash/ROM), data memory (RAM/EEPROM), and peripheral interfaces on one die. PIC microcontrollers from Microchip use a Harvard RISC architecture optimised for deterministic interrupt response and low power operation, with the XLP (eXtreme Low Power) family targeting battery-powered and always-on designs. A LIN (Local Interconnect Network) MCU combines the microcontroller logic with the physical-layer LIN transceiver, simplifying the BOM of LIN slave nodes by removing the need for a separate transceiver IC. Key features of the PIC16F1829LINT-E/SS include the integrated MCP2021A-class LIN transceiver supporting LIN 1.3/2.0/2.1 and SAE J2602, internal oscillator with ±1% typical accuracy, nanoWatt XLP sleep modes drawing typically under 100 nA, mTouch capacitive touch sensing peripherals, 17 I/O pins, and integrated peripherals such as 10-bit ADC, comparators, PWM, EUSART, and I²C/SPI. The 20-SSOP package provides compact surface-mount assembly for body-electronics modules where board space is constrained. The architecture combines a 14-bit instruction word with a 32 MHz internal oscillator, delivering 8 MIPS instruction throughput. Its 8x8 hardware multiplier and C compiler-friendly instruction set simplify firmware development in MPLAB X IDE with the XC8 toolchain. Peripherals are routed through Microchip's Peripheral Pin Select (PPS), allowing flexible remapping of digital functions to physical pins. Typical applications include automotive LIN/J2602 slave nodes such as window lift switches, mirror controllers, seat modules, HVAC damper actuators, and lighting controls, as well as LIN-based industrial sensor nodes and consumer body-comfort modules. The integrated transceiver eliminates the need for external protection and bus-power components in many designs. When designing with this part, confirm that the LIN master pull-up arrangement and slave termination match the LIN specification chosen (LIN 2.x typically uses a 1 kΩ master pull-up and internal slave pull-up via the MCP2021A path), and verify the 5V-tolerant LIN bus on actual transients using an ISO 7637 test pulse pattern. Program and debug via the ICSP interface using PICkit 3 or MPLAB ICD 3. This page synthesises distributor pricing, drop-in alternatives, and practical design notes not found in the standalone datasheet, plus a side-by-side parametric comparison with sibling PIC16F1829 LIN variants.

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PIC16F1829LINT-I/SS - 14KB Flash 32MHz 8-bit MCU | Microchip
PIC16F1829LINT-I/SS

PIC16F1829LINT-I/SS - 14KB Flash 32MHz 8-bit MCU | Microchip

The Microchip Technology PIC16F1829LINT-I/SS is an 8-bit PIC® XLP™ mTouch™ 16F microcontroller with 14KB (8K x 14) FLASH program memory, 1KB RAM, and 256 bytes of data EEPROM, housed in a 20-pin SSOP package. It operates from 1.8V to 5.5V, supports internal oscillator speeds up to 32MHz, and integrates a dedicated LIN/J2602 hardware engine plus a 9-channel 10-bit ADC. An 8-bit microcontroller (MCU) is a single-chip computer optimized for embedded control tasks. The PIC16F1829 belongs to Microchip's enhanced mid-range core (PIC16) family, which sits hierarchically above baseline PIC10/12 devices and below the PIC18 and PIC24 families. It combines a RISC-like Harvard architecture CPU with on-chip peripherals, non-volatile program memory, and rich serial interfaces in a small footprint. XLP™ (eXtreme Low Power) technology adds sleep currents below 50 nA typical, making it ideal for battery-powered and always-on applications. Key features include the LIN/J2602 protocol engine for in-vehicle networking, the mTouch™ capacitive sensing peripheral, 17 I/O pins with interrupt-on-change, and 4 timers (Timer0/1/2 plus SMT). The integrated 32MHz internal oscillator eliminates an external crystal in many designs, while an on-chip temperature indicator supports basic thermal monitoring without external sensors. The device is built on Microchip's enhanced mid-range 14-bit instruction set, which provides single-cycle execution on most opcodes and C-friendly orthogonal addressing. The CIP (Core Independent Peripherals) approach lets hardware handle tasks like waveform generation, signal measurement, and LIN framing autonomously, freeing the CPU to remain asleep and reducing average power. Typical applications include LIN bus nodes in automotive body electronics, capacitive touch user interfaces, sensor conditioning, low-power wireless sensor nodes, and industrial control replacement of legacy 8-bit designs. The wide 1.8V–5.5V range also supports direct operation from 2-cell AA or single Li-ion chemistries. When designing with this part, choose the SSOP-20 footprint carefully: the LINT suffix indicates LIN/J2602 hardware support, not generic USART-only operation. Plan for proper LIN bus termination and ESD protection, and budget clock cycles for the LIN state machine in real-time scheduling. This page synthesizes distributor pricing, drop-in alternatives drawn from the PIC16F1829 family, and practical design notes not found in the standalone manufacturer datasheet.

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PIC16F1829T-I/GZ - 8-bit MCU, 14KB Flash, 32MHz, 20-UQFN | Microchip
PIC16F1829T-I/GZ

PIC16F1829T-I/GZ - 8-bit MCU, 14KB Flash, 32MHz, 20-UQFN | Microchip

The Microchip Technology PIC16F1829T-I/GZ is an 8-bit PIC microcontroller from the PIC16F/LF182X family featuring 14KB Flash program memory, 1KB RAM and 256 bytes EEPROM, with a maximum operating frequency of 32MHz, housed in a 20-pin UQFN (4x4 mm) package. An 8-bit microcontroller (MCU) is a single-chip computer built around an 8-bit data bus and CPU core, integrating Flash program memory, SRAM data memory, EEPROM non-volatile storage, digital I/O, and on-chip peripherals such as timers, ADC, comparators, and serial communication modules. In the broader system hierarchy, an MCU belongs to microcontrollers -> integrated circuits -> semiconductors. The PIC16F1829 uses Microchip's enhanced mid-range 8-bit core, providing instruction-level compatibility across the PIC16 family while adding a wider array of on-chip peripherals than legacy PIC16 devices. Key features of the PIC16F1829 include 17 I/O pins, 12-channel 10-bit ADC with Capacitive Voltage Divider (CVD) support for mTouch capacitive touch sensing, multiple Enhanced Universal Synchronous/Asynchronous Receiver/Transmitter (EUSART) and serial peripheral interfaces, a configurable logic cell, and a temperature range of -40C to +85C suitable for industrial environments. The 14KB Flash supports in-circuit serial programming (ICSP) through either high-voltage or low-voltage methods, eliminating the need for an external programmer in production. From an architectural standpoint, the PIC16F1829 integrates an on-chip 32MHz internal oscillator, eliminating the need for an external crystal in many designs and reducing BOM cost. The device also integrates a 4x phase-locked loop (PLL) for high-speed operation from lower-frequency sources and includes the mTouch CVD peripheral for capacitive proximity and button sensing. Typical applications include consumer appliance control, LED lighting control, capacitive touch user interfaces, low-power remote sensor nodes, and battery-powered handheld instruments. The PIC16F1829's combination of 14KB Flash, 32MHz CPU, and integrated capacitive touch support makes it well-suited to space-constrained embedded designs where a small 4x4 mm UQFN footprint is needed. When designing with this device, ensure that the UQFN-20 exposed pad is soldered to the PCB ground plane for proper thermal dissipation and electrical performance. Decoupling capacitors of 100nF and 10uF should be placed close to the VDD pin to support clean ADC measurements and reliable mTouch operation. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.

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PIC16F1829T-I/SO - 14KB Flash 8-bit MCU 20-SOIC | Microchip
PIC16F1829T-I/SO

PIC16F1829T-I/SO - 14KB Flash 8-bit MCU 20-SOIC | Microchip

The Microchip Technology PIC16F1829T-I/SO is an 8-bit PIC microcontroller from the PIC16F182X enhanced mid-range family, featuring 14KB Flash program memory, 1KB RAM, and operating up to 32 MHz across a 2.5V to 5.5V supply range in a 20-pin SOIC (SO) package supplied on tape and reel. What is a PIC16 microcontroller? A PIC16 is a low-power 8-bit flash microcontroller built on Microchip's enhanced mid-range core with 49 instructions, a 16-level hardware stack, and XLP (eXtreme Low Power) technology, forming part of the broader PIC microcontroller family that belongs to the microcontroller IC -> embedded controller -> semiconductor device hierarchy. These parts integrate peripherals such as ADC, PWM, I2C/SPI/UART, mTouch capacitive sensing, and multiple timers in a single chip. Key features include 14KB (8K x 14) self-programmable Flash, 1KB RAM, 256 bytes EEPROM, 18 digital I/O pins, an enhanced 10-bit ADC with up to 12 channels, capture/compare/PWM modules, two comparators, and integrated mTouch capacitive touch sensing support. The device is rated for the industrial temperature range (-40C to +85C, 'I' suffix) and supports in-circuit serial programming (ICSP) and on-chip debug. Architecturally, the PIC16F1829 uses a Harvard RISC core with separate program and data buses, an internal 32 MHz oscillator (selectable to 31 kHz for low power), and an integrated configurable reference. The XLP low-power architecture enables active currents in the tens of microampere range and sleep currents below 1 uA, which is critical for battery-driven sensor and IoT nodes. Typical applications include IoT sensor nodes, low-power sensor signal conditioning, consumer white goods with touch interfaces, small motor control loops, LED lighting drivers with analog dimming, and battery-powered metering. Designers choose this part when a balance of low cost, moderate peripherals, and XLP battery endurance is required. The wide 2.5V-5V operating range also lets the part run from single-cell Li-ion, 2xAA, or 3.3V regulated rails. Design consideration: when using the internal 32 MHz oscillator, derate to 16 MHz above 4.5V per the frequency vs voltage graph in the manufacturer datasheet to avoid clock instability. Always place the recommended 0.1 uF Vdd bypass capacitor as close to the IC as possible. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.

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PIC16F1829T-I/SS - 8-bit 32MHz 14KB Flash MCU 20-SSOP | Microchip
PIC16F1829T-I/SS

PIC16F1829T-I/SS - 8-bit 32MHz 14KB Flash MCU 20-SSOP | Microchip

The Microchip Technology PIC16F1829T-I/SS is an 8-bit PIC16 enhanced mid-range microcontroller featuring 14KB Flash program memory, 1KB RAM, and a 32MHz internal oscillator, housed in a 20-pin SSOP package. It integrates XLP (eXtreme Low Power) technology, mTouch capacitive touch sensing peripherals, and a 12-channel 10-bit ADC, making it suitable for low-power embedded applications and human-interface designs. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program and data memory, peripherals, and I/O on a single IC. The PIC16F1829 belongs to Microchip's PIC16 enhanced mid-range family (PIC16 -> 8-bit microcontroller -> embedded MCU -> semiconductor), targeting battery-powered and energy-harvesting products where active current, sleep current, and peripheral integration directly determine battery life. Key features include 32MHz maximum CPU speed (8 MIPS), 256 bytes of EEPROM data memory, 17 digital I/O pins, 2 comparators, 2 PWM modules, and support for UART, SPI, I2C, and LIN serial interfaces. The XLP sleep current is rated in the nanoampere range, enabling multi-year coin-cell operation in sensor applications. The device uses Microchip's enhanced mid-range 16-bit instruction set architecture with a 14-bit instruction word and a single-cycle hardware stack. The integrated 32MHz high-speed oscillator eliminates the need for an external crystal in many designs, reducing BOM cost and PCB area while improving EMI and mechanical robustness. Typical applications include capacitive touch key pads, battery-powered sensor nodes, LIN slave nodes in automotive body electronics, low-cost consumer appliances, and general-purpose 5V/3.3V embedded control. The wide 2.5V-5.5V supply range supports both 3.3V and 5V rails without level shifters. When designing with this part, choose between internal oscillator accuracy modes: the High-Frequency Oscillator (HFINTOSC) is factory calibrated to ±1% typical, while the Low-Frequency Oscillator (LFINTOSC) is used for lowest-power sleep wake-up. Decouple VDD with at least one 100nF ceramic capacitor close to the pin pair. This page synthesizes distributor pricing, drop-in alternatives drawn from the same PIC16F1829 die family, and practical design notes not found in the standalone manufacturer datasheet, giving engineers a one-stop BOM and design reference.

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PIC16F18313-E/P - 8-bit MCU 3.5KB Flash XLP | Microchip | 8-PDIP
PIC16F18313-E/P

PIC16F18313-E/P - 8-bit MCU 3.5KB Flash XLP | Microchip | 8-PDIP

The Microchip Technology PIC16F18313-E/P is an 8-bit PIC16 microcontroller with 3.5 KB Flash program memory, 256 bytes SRAM, and 256 bytes EEPROM, housed in an 8-pin PDIP through-hole package. It operates from 2.3 V to 5.5 V supply, supports eXtreme Low Power (XLP) technology, and integrates peripherals including a 10-bit ADC, 5-bit DAC, comparators, 10-bit PWM, CCP, CLC, NCO, CWG, and Peripheral Pin Select (PPS). What is an 8-bit PIC microcontroller? A microcontroller (MCU) is a single-chip computer containing a CPU, memory, and programmable peripherals. The PIC16 family uses a 14-bit modified Harvard instruction set; 8-bit PIC MCUs sit in the broader category of microcontrollers -> embedded processors -> semiconductors. The -E suffix denotes the -40C to +125C extended industrial temperature range, while the /P suffix identifies the 8-pin PDIP package. Key features include: XLP technology with < 30 nA typical sleep current; 10-bit ADC with computation (ADC2) providing oversampling and averaging; Configurable Logic Cells (CLC) implementing custom combinational/sequential logic without external ICs; Numerical Controlled Oscillator (NCO) for fine-frequency generation; Complementary Waveform Generator (CWG) for dead-band control; and PPS routing digital peripherals to any I/O pin. The 32 MHz internal oscillator with 4x PLL delivers up to 8 MIPS performance. The architecture combines a RISC-like PIC core with separate program and data buses, enabling single-cycle instruction execution except for branches. Core Independent Peripherals (CIPs) - CLC, NCO, CWG, and PWM - operate without CPU intervention, freeing the core for power management and communication tasks. The PPS module remaps peripheral signals to I/O pins at runtime, simplifying PCB layout and BOM consolidation. Typical applications include battery-powered IoT sensor nodes, automotive interior controls, consumer white-goods user interfaces, low-power remote controls, and industrial sensor signal conditioning. The wide operating range and XLP modes make it suitable for energy-harvesting and always-on designs. When designing, decouple VDD with a 100 nF ceramic close to the pin and a bulk capacitor on the VDD rail. Keep ICSPDAT/ICSCLK traces short and isolated from switching nodes to avoid programming failures. This page synthesizes distributor pricing, drop-in alternatives, and design notes not found in the manufacturer datasheet, providing practical guidance for engineers evaluating PIC16F18313-E/P for new designs.

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PIC16F18313-E/RFVAO - 8-bit MCU, 3.5KB Flash, XLP | Microchip
PIC16F18313-E/RFVAO

PIC16F18313-E/RFVAO - 8-bit MCU, 3.5KB Flash, XLP | Microchip

The Microchip Technology PIC16F18313-E/RFVAO is an 8-bit RISC microcontroller featuring a 32 MHz PIC16 CPU core, 3.5 KB (2K x 14) Flash program memory, 256 bytes EEPROM, and 256 bytes RAM, housed in an 8-pin UDFN (HVSON, 3x3 mm) package. It operates from 1.8 V to 5.5 V with eXtreme Low Power (XLP) technology for battery-conscious designs, and integrates 10-bit PWMs, CCP, CWG, and CLC peripherals behind 6 configurable I/O pins via Peripheral Pin Select (PPS). A microcontroller (MCU) is a single-chip computer that integrates a CPU, program memory (Flash), data memory (RAM), non-volatile storage (EEPROM), and peripheral blocks such as timers, ADCs, and communication interfaces. The PIC16F18313 sits in the hierarchy: 8-bit microcontroller -> RISC MCU -> embedded controller -> semiconductor. XLP variants add nanoWatt sleep modes that allow typical run currents in the tens of microamps and sleep currents below 1 uA, enabling multi-year coin-cell operation in IoT edge nodes. Key features include a 10-bit ADC with computation (ADC2), a 5-bit DAC, two I2C/SPI interfaces, Complementary Waveform Generator (CWG), Configurable Logic Cell (CLC), and zero-cross detection. PPS remaps digital peripherals to any I/O pin, freeing PCB routing. The HVSON-8 package has an exposed thermal pad that must be soldered to the ground plane for rated thermal and electrical performance. Architecture-wise, the PIC16F18313 uses a 14-bit instruction word, an 8-level hardware stack, and a single-cycle instruction pipeline at 32 MHz. The device supports in-circuit debugging via ICD 3 or PICkit 4 over the two-pin ICSP interface and is programmable with MPLAB X IDE, MCC, and XC8 compilers. Typical applications include automotive body and sensor nodes, IoT battery sensors, low-power wireless sensor nodes, consumer appliance controllers, LED lighting controllers, and small motor control stages. The wide 1.8-5.5 V range supports direct connection to single-cell Li-ion, 2xAA, and 3.3 V or 5 V rails without external level shifters. When designing with this device, place a 100 nF decoupling capacitor as close as possible to VDD, tie MCLR through a 10 kohm pull-up to VDD, and provide a 4.7 kohm pull-up on SCL/SDA for I2C. The VAO suffix denotes the automotive grade temperature range and packaging option, so confirm PPAP and AEC-Q100 documentation before deployment in automotive systems. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet to help engineers compare PIC16F18313-E/RFVAO against competing 8-bit MCUs.

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PIC16F18313-I/P - 8-Bit 32MHz MCU 3.5KB Flash 8-PDIP | Microchip
PIC16F18313-I/P

PIC16F18313-I/P - 8-Bit 32MHz MCU 3.5KB Flash 8-PDIP | Microchip

The Microchip Technology PIC16F18313-I/P is an 8-bit PIC microcontroller in the PIC16F enhanced mid-range family, operating at up to 32MHz with 3.5KB (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. It integrates Core Independent Peripherals (CIPs), a 10-bit 5-channel Analog-to-Digital Converter (ADC), a 5-bit DAC, configurable logic cells (CLC), Complementary Waveform Generator (CWG), and Peripheral Pin Select (PPS) for flexible pin mapping. An 8-bit microcontroller (MCU) is a single-chip computer with an 8-bit data bus width, optimized for cost-sensitive, low-power, and deterministic embedded applications. Within the taxonomy of electronic components, the 8-bit MCU sits between microprocessors (which require external peripherals) and digital signal controllers. PIC16F MCUs in particular are widely used for their RISC architecture, low power consumption, and rich peripheral integration in the XLP (eXtreme Low Power) family. Key features of the PIC16F18313-I/P include eXtreme Low Power (XLP) technology with sub-uA sleep currents, an operating voltage range of 2.3V to 5.5V, internal oscillator up to 32MHz, and 6 I/O pins with PPS routing. The device supports up to four 10-bit PWM channels, two comparators, and hardware-based communication peripherals (I2C, SPI, EUSART with auto-baud). Its CIP architecture allows complex timing and logic functions to operate without CPU intervention, freeing the core for application logic. From an architectural standpoint, the PIC16F18313 uses a 14-bit instruction word modified Harvard architecture with a hardware stack and accumulator-based ALU. The 10-bit ADC supports up to 5 channels with selectable acquisition and computation modes, while the 5-bit DAC provides a hardware voltage reference. The PPS module allows digital peripheral signals (UART, SPI, PWM, CLC outputs) to be remapped to any available I/O pin, dramatically simplifying PCB layout in space-constrained designs. Typical applications include battery-powered IoT sensor nodes, home automation controllers, LED lighting controllers with smooth dimming, low-cost consumer appliances, and small industrial sensor interfaces. Its tiny 8-pin footprint and low power draw make it especially suitable for retrofittable connected devices where PCB area and quiescent current are critical. When designing with this MCU, mind the I/O count: only 6 of the 8 pins are usable as GPIO because VDD, VSS, and (on some variants) ICSPCLK/ICSPDAT consume fixed assignments. Use PPS liberally to route peripherals to the most PCB-friendly pins. Decouple VDD with a 100nF ceramic capacitor placed within 5mm of the pin, and consider a 10uF bulk cap if the source is high-impedance. This page synthesizes distributor pricing, same-brand and cross-brand drop-in alternatives, and practical design notes not aggregated in the manufacturer datasheet, providing a single reference for sourcing and engineering decisions.

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PIC16F18313-I/RF - 8-bit XLP MCU 3.5KB Flash | Microchip
PIC16F18313-I/RF

PIC16F18313-I/RF - 8-bit XLP MCU 3.5KB Flash | Microchip

The Microchip Technology PIC16F18313-I/RF is an 8-bit PIC microcontroller from the PIC16F family with eXtreme Low Power (XLP) technology, featuring 3.5KB (2K x 14) of Flash program memory, 256 bytes of RAM and 256 bytes of EEPROM, and is housed in an 8-pin UDFN (3x3 mm) package with exposed pad. It operates at up to 32 MHz internal oscillator speed from a 2.3V to 5.5V supply range and supports industrial -40C to +85C operating temperatures. An 8-bit microcontroller (MCU) is a single-chip computer built around an 8-bit data path, integrating CPU core, non-volatile Flash program memory, working RAM, EEPROM data storage, and a rich set of analog/digital peripherals. In the modern component taxonomy, the PIC16F18313 sits as: 8-bit MCU -> microcontroller -> embedded processor -> semiconductor IC. XLP variants such as the F18313 add sleep currents down to the low-nA range, which positions them below general-purpose 8-bit MCUs in the power hierarchy and makes them a frequent choice for battery-powered edge nodes. Key features include Core Independent Peripherals (CIPs) such as Configurable Logic Cells (CLC), Complementary Waveform Generator (CWG), Numerically Controlled Oscillator (NCO) and Zero-Cross Detect (ZCD). The device provides a 10-bit ADC with Computation (ADC2), a 5-bit DAC, two analog comparators and Peripheral Pin Select (PPS) for flexible I/O mapping. The CLC enables hardware-based state machines without CPU intervention, reducing active-mode current and firmware complexity. Technical depth is delivered through the enhanced mid-range core with 49 instructions, hardware Multiply (8x8), a 32 MHz internal oscillator with +/- 2% accuracy after calibration, and an Integrated Temperature Indicator. The device also includes an enhanced Universal Synchronous/Asynchronous Receiver/Transmitter (EUSART) and MSSP for SPI/I2C, enabling robust wired communication in a 3x3 mm footprint. Typical applications include IoT sensor nodes, battery-powered wearables, low-power wireless HMI controls, white goods user interfaces, automotive body electronics (sub-system level) and consumer remote controls. The combination of low sleep current and small UDFN footprint suits space-constrained coin-cell products. When designing with this part, plan the PPS routing early - the F18313 offers remappable digital peripherals but the analog inputs are fixed. Ensure the UDFN exposed pad is soldered with adequate thermal relief to the ground plane for stable Vdd operation.

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PIC16F18313-I/SN - 8-Bit MCU, 32MHz, 3.5KB Flash | Microchip
PIC16F18313-I/SN

PIC16F18313-I/SN - 8-Bit MCU, 32MHz, 3.5KB Flash | Microchip

The Microchip Technology PIC16F18313-I/SN is an 8-bit PIC microcontroller featuring a 32MHz internal oscillator, 3.5KB (2K x 14) Flash program memory, 256 bytes SRAM, and 256 bytes EEPROM, housed in an 8-pin SOIC (SN) package. The device operates from 2.3V to 5.5V and is qualified for the -40C to +85C industrial temperature range. An 8-bit microcontroller (MCU) is a single-chip computer built around an 8-bit data bus and a RISC or CISC CPU core, integrating Flash program memory, RAM, EEPROM, peripherals, and I/O on a single die. The PIC16F18313 belongs to Microchip's enhanced mid-range PIC16F family, which adds peripheral pin select (PPS), core-independent peripherals (CIPs), and the eXtreme Low Power (XLP) technology platform. In the broader system hierarchy, the PIC16F18313 sits as: 8-bit MCU -> microcontroller -> embedded processor -> semiconductor IC. Key features include 6 I/O pins, peripheral pin select (PPS) for flexible signal routing, 10-bit ADC with computation (ADC2), 5-bit DAC, configurable logic cells (CLC), numerically controlled oscillator (NCO), complementary waveform generator (CWG), zero-cross detect (ZCD), and multiple communication peripherals including I2C, SPI, and UART with LIN support. The XLP architecture delivers typical sleep currents below 1 uA and active currents in the tens of microamperes at 1MHz, making the part suitable for battery-powered sensor nodes. The PIC16F18313 uses an enhanced mid-range 16-bit instruction word architecture (RISC) executed in a 2-stage pipeline, allowing most instructions to complete in a single 125ns instruction cycle at 32MHz. The 10-bit ADC2 with averaging, oversampling, and threshold compare automates sensor signal conditioning in hardware, reducing firmware burden and CPU wake time. PPS allows remapping of digital peripheral I/O to nearly any pin, simplifying PCB layout and BOM reuse across multiple SKUs. Typical applications include low-power IoT sensor nodes, battery-powered consumer devices, LIN slave nodes in automotive body electronics, LED lighting controllers with smooth dimming (CLC + NCO), and general-purpose 8-pin replacement of legacy PIC12/PIC16 designs needing more peripherals. The 8-pin SOIC footprint also suits hand-soldered prototypes and hobbyist projects. Designers should pay attention to the ICSP programming pin assignments on RA0/RA1, which conflict with the main oscillator on these pins; use an alternate programming header or RA3-only oscillator configuration if ICSP access must coexist with the high-frequency oscillator. Decoupling VDD with a 100nF ceramic capacitor within 3mm of the pin is required for ADC accuracy, and the MCLR pull-up should be 10kohm unless external reset is desired. This page synthesizes distributor pricing, drop-in alternatives, pinout, and practical design notes not found in the manufacturer datasheet alone, with all data verified as of 2026-09-20.

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PIC16F18313-I/SNVAO - 8-bit MCU, 3.5KB Flash, AEC-Q100 | Microchip
PIC16F18313-I/SNVAO

PIC16F18313-I/SNVAO - 8-bit MCU, 3.5KB Flash, AEC-Q100 | Microchip

The Microchip Technology PIC16F18313-I/SNVAO is an 8-bit PIC RISC microcontroller with 3.5 KB Flash program memory, 256 bytes SRAM, and 256 bytes EEPROM, supplied in an 8-pin SOIC package and qualified to the AEC-Q100 automotive standard. It operates from 2.3 V to 5.5 V (the "F" variant; the "LF" variant extends the low-power range) and integrates Core Independent Peripherals (CIPs) such as Configurable Logic Cells (CLC), Complementary Waveform Generator (CWG), and Numerically Controlled Oscillator (NCO), together with a 10-bit ADC and 5-/8-bit PWMs for analog and timing functions. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program and data memory, and a set of peripheral interfaces around a common bus. Within Microchip's taxonomy, the PIC16F18313 sits in the PIC16 mid-range family, between the smaller PIC10/12 baseline MCUs and the higher-pin-count PIC18 and dsPIC33 families. PIC16F devices use a 14-bit instruction word and Harvard architecture, which gives deterministic interrupt latency and a very compact code footprint relative to 8-bit CISC MCUs. Key features include eXtreme Low Power (XLP) operation with currents in the nanoamp range for sleep and RTC modes, Peripheral Pin Select (PPS) that lets remappable peripherals be assigned to almost any I/O pin, and an on-chip 32 MHz high-speed internal oscillator that eliminates the need for an external crystal in most designs. Together these features reduce external component count and BOM cost for compact, low-power, sensor-rich applications. The PIC16F18313 is built on an enhanced mid-range core with a 2-level hardware stack, a single-cycle hardware multiplier, and direct interrupt-on-change on every I/O. The integrated CIPs (CLC, CWG, NCO, DSM, COG) can replace small discrete logic ICs and timer chains, shrinking PCB area and improving EMC behavior because timing is generated entirely on-die. Typical applications include automotive body and sensor nodes, IoT edge sensors, LED lighting controllers, low-power remote controls, and LIN-connected slave nodes in vehicle body modules. The AEC-Q100 grade and wide operating temperature range make the part especially attractive for under-hood and in-cabin automotive electronics. When designing with this MCU, allocate I/O mapping using the PPS feature to simplify PCB routing and reuse firmware across PIC16F18313 and PIC16F18323 (20-pin) variants. Reserve at least one CLC and one NCO for software-free hardware timing if you need deterministic behavior independent of interrupt latency. This page synthesizes distributor pricing, drop-in alternatives sourced from the Microchip product family and web cross-reference data, and practical design notes not found in the manufacturer datasheet.

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