Circuitos integrados

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

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

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

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

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

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

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

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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PIC16F18313T-E/RFVAO

PIC16F18313T-E/RFVAO - 8-bit MCU, 3.5KB Flash, 8-UDFN, AEC-Q100 | Microchip

The Microchip Technology PIC16F18313T-E/RFVAO is an 8-bit PIC RISC microcontroller with 3.5KB Flash, 256B SRAM and 256B EEPROM, packaged in an 8-pin UDFN with exposed pad for automotive AEC-Q100 applications. The device operates from 2.5V to 3.3V (extended range up to 5.5V on VDD) and is qualified to the automotive temperature grade (-40C to +125C). An 8-bit microcontroller (MCU) is a compact computing engine that integrates a CPU, non-volatile program memory (Flash), volatile working memory (RAM), small EEPROM for persistent storage, plus peripherals such as timers, ADC, comparators, and communication interfaces on a single die. PIC microcontrollers use Microchip's modified Harvard RISC architecture with a 14-bit instruction word optimized for deterministic, low-power embedded control. Within the broader taxonomy, the PIC16F18313 belongs to Microcontrollers -> Integrated Circuits -> Semiconductors, occupying the low-pin-count, ultra-low-power (XLP) niche. Key features include 3.5KB self-programmable Flash, 256B SRAM, 256B EEPROM, 6 configurable I/O pins via Peripheral Pin Select (PPS), a 10-bit ADC with computation (ADC2), two comparators, a DAC, Configurable Logic Cells (CLC), and eXtreme Low Power (XLP) technology that delivers nanoWatt sleep currents. The part supports in-circuit serial programming and debugging, enabling fast firmware iteration. The PIC16F18313 implements Microchip's enhanced mid-range core with a 32 MHz internal oscillator, hardware multiply, and a single-cycle instruction path. Core Independent Peripherals (CIPs) such as the CLC and NCO allow hardware state machines to operate without CPU intervention, reducing firmware complexity and power. The PPS block remaps digital peripherals to any I/O pin, simplifying PCB layout for space-limited designs. Typical applications include automotive body electronics, sensor nodes, LIN slave nodes, LED lighting controllers, battery-powered IoT endpoints, and small motor control. The AEC-Q100 qualification makes the VAO suffix variant specifically suited for under-hood and cabin automotive modules that require ISO 26262 support documentation and PPAP deliverables. When designing, place a 0.1uF decoupling capacitor adjacent to VDD and verify that the exposed thermal pad is soldered to a ground pad of at least 4 vias to meet the 31 C/W thermal resistance. For automotive designs, follow Microchip AN2370 hardware checklist and validate against AEC-Q100 EMC profiles. This page synthesizes distributor pricing, drop-in alternative guidance, and automotive-grade design notes not found in the manufacturer datasheet alone.

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PIC16F18313T-E/SNVAO

PIC16F18313T-E/SNVAO - 8-bit MCU, 3.5KB Flash, XLP | Microchip

The Microchip PIC16F18313T-E/SNVAO is an 8-bit PIC® XLP™ 16F microcontroller delivering 32 MHz CPU performance with 3.5 KB (2K x 14) of Flash program memory, 256 bytes of EEPROM, and 256 bytes of SRAM in an 8-pin SOIC package. The "VAO" suffix indicates an automotive-grade part qualified to AEC-Q100 standards with tape-and-reel packaging, and the "T" indicates tape-and-reel delivery per Microchip ordering convention. An 8-bit microcontroller (MCU) is a single-chip computer that integrates an 8-bit CPU core, non-volatile program memory (Flash), volatile data memory (SRAM), non-volatile data memory (EEPROM), digital I/O, and on-chip peripherals such as timers, ADC, PWM, and communication interfaces. The PIC16F18313 belongs to the Microchip XLP™ (eXtreme Low Power) family, which targets battery-powered and energy-harvesting applications where nanoWatt sleep currents and active-mode efficiency are critical. In the broader product hierarchy, the PIC16F18313 is a microcontroller -> embedded controller -> semiconductor device. Key features include 6 general-purpose I/O pins, 10-bit ADC, 10-bit PWMs with CCP, CWG, and CLC, peripheral pin select (PPS) for flexible signal routing, and a wide 1.8 V to 5.5 V operating voltage range. The device supports core-independent peripherals (CIPs) such as CWG (Complementary Waveform Generator) and CLC (Configurable Logic Cell) that operate without CPU intervention, reducing power consumption and code complexity. The PIC16F18313 architecture uses a 14-bit instruction word and Harvard bus structure with separate program and data paths, providing deterministic interrupt latency. The XLP technology delivers typical sleep currents below 100 nA, making it suitable for IoT edge nodes, sensor transmitters, and remote controls. The internal 32 MHz oscillator eliminates the need for an external crystal in many designs. Typical applications include automotive body electronics, IoT sensor nodes, battery-powered wireless sensors, LED lighting controllers, and consumer remote controls. The AEC-Q100 automotive qualification makes it particularly suitable for in-cabin body control modules and sensor interfaces. When designing with this MCU, note that the 8-pin SOIC limits GPIO to 6 pins; designers should use PPS to map peripheral functions to available pins. Decouple VDD with a 100 nF ceramic capacitor placed within 3 mm of the pin, and use the internal oscillator unless precise timing is required. This page synthesizes distributor pricing, drop-in automotive and industrial alternatives, and practical design notes drawn from the Microchip PIC16F18313 datasheet family - context not assembled on any single distributor product page.

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PIC16F18313T-I/MF

PIC16F18313T-I/MF - 32MHz 8-bit MCU, 3.5KB Flash | Microchip

The Microchip Technology PIC16F18313T-I/MF is an 8-bit PIC microcontroller in the PIC16F family with a 32MHz core, 3.5KB (2K x 14 words) of Flash program memory, 256 bytes of RAM, and 256 bytes of EEPROM, housed in an 8-pin VDFN/UDFN exposed-pad package (3x3 mm). An 8-bit microcontroller (MCU) is a small, low-cost computer-on-a-chip that integrates a CPU, non-volatile program memory (Flash), volatile data memory (RAM), EEPROM, and a set of peripherals (timers, ADC, communication interfaces) into a single IC. Within the Microchip taxonomy, the PIC16F18313 belongs to the enhanced mid-range PIC16 family, sitting between the baseline PIC10/12/16 and the PIC18/dsPIC families. It is engineered for ultra-low-power applications and is the smallest member of the PIC16F183xx series, providing a balance of analog, digital, and communication peripherals in a tiny footprint. Key features include 6 I/O pins with Peripheral Pin Select (PPS), a 10-bit ADC, 10-bit PWM with complementary waveforms, Configurable Logic Cells (CLC), Complementary Waveform Generator (CWG), and Capture/Compare/PWM (CCP) modules. eXtreme Low Power (XLP) technology delivers sleep currents in the nanoamp range, making the device ideal for battery-powered sensor nodes. The 8-VDFN 3x3 mm package with exposed thermal pad offers excellent thermal dissipation for the small footprint. Typical applications include IoT sensor nodes, wearable fitness bands, remote controls, battery-powered medical patches, low-cost sensor interfaces, and consumer handheld devices. The combination of PPS, CLC, and CWG gives designers hardware-level state-machine capability, enabling complex timing and logic functions without CPU intervention and further reducing average power consumption. When designing with this part, leverage the MPLAB X IDE with XC8 compiler for software development, and consider the device's nanoWatt XLP sleep modes to maximize battery life. PPS allows peripherals to be remapped to nearly any I/O pin, simplifying PCB layout and BOM reuse across product variants. This page synthesizes distributor pricing from DigiKey, drop-in replacement analysis from Microchip's own cross-reference tools, application notes for XLP low-power design, and competitor comparisons not found on the manufacturer datasheet alone.

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PIC16F18313T-I/MS

PIC16F18313T-I/MS - 8-bit 32MHz 3.5KB FLASH MCU 8-MSOP | Microchip

The Microchip Technology PIC16F18313T-I/MS is an 8-bit PIC® XLP™ 16F microcontroller with 3.5KB (2K x 14) of FLASH program memory, 256 bytes of RAM, and 256 bytes of EEPROM, operating up to 32MHz in an 8-pin MSOP package. It combines analog peripherals, core independent peripherals, and communication peripherals with eXtreme Low Power (XLP) technology for general-purpose and low-power embedded applications. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program memory (FLASH/ROM), data memory (RAM), and a rich set of peripherals such as timers, ADCs, communication interfaces, and GPIO. The PIC® family from Microchip is built on a modified Harvard architecture with RISC-style instruction set, and the PIC16F1xxx enhanced mid-range core adds Peripheral Pin Select (PPS) which remaps digital peripherals to any I/O pin, easing PCB layout. Within the broader taxonomy, an MCU belongs to microcontrollers -> integrated circuits -> semiconductors, and the PIC16F18313 sits at the low-pin-count end (8 pins) aimed at cost- and space-sensitive designs. Key features of this device include a 10-bit ADC with up to 5 channels, a 5-bit DAC, two comparators, 10-bit PWM with complementary waveform generation, configurable logic cells (CLC), and communication interfaces including I2C, SPI, and UART/USART (EUSART). The eXtreme Low Power (XLP) technology delivers sub-uA sleep currents suitable for battery-powered sensor nodes, while LIN-bus support enables automotive body electronics. The ICSP/ICD interface allows in-circuit programming and debugging without removing the part from the board. Architecturally, the PIC16F18313 uses a 14-bit instruction word with a 16-level hardware stack and a single accumulator (WREG) plus up to 4K words of linear program memory addressing. PPS remaps digital I/O functions to physical pins at runtime, decoupling peripheral selection from board layout. Internal oscillators (HFINTOSC up to 32MHz and LFINTOSC at 31kHz) eliminate the need for external crystals in many designs, reducing BOM and PCB area. Typical applications include battery-powered IoT sensor nodes, automotive LIN slaves for body electronics, low-cost LED lighting controllers, consumer white goods user interfaces, and portable handheld instrumentation. The compact 8-pin MSOP package combined with XLP makes it well suited to space- and energy-constrained designs. A key design consideration: the device operates from 1.8V to 5.5V (F suffix), with brown-out reset and watchdog timer configurable via configuration words. Always use the `-I` industrial temperature grade (-40C to +85C) for non-automotive designs that may see temperature swings, and pair the MCU with a 0.1uF ceramic decoupling capacitor placed within 3mm of the VDD pin. This page synthesizes distributor pricing, same-family Microchip drop-in alternatives, and practical design notes not found in the manufacturer datasheet.

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PIC16F18313T-I/RF

PIC16F18313T-I/RF - 8-bit 32MHz XLP MCU 3.5KB Flash | Microchip

The Microchip Technology PIC16F18313T-I/RF is an 8-bit PIC microcontroller running at up to 32 MHz with 3.5 KB (2K x 14) of Flash program memory, 256 bytes of SRAM, and 256 bytes of EEPROM, housed in an 8-pin UDFN (3x3 mm) exposed-pad package. It belongs to the PIC16F18313/18323 family that combines the eXtreme Low Power (XLP) technology block with Core Independent Peripherals (CIPs) and configurable communication interfaces. The industrial temperature grade (-40C to +85C) and tape-and-reel packaging make it suitable for volume SMT production. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, non-volatile program memory, working RAM, and a set of peripherals (ADC, timers, communication controllers, GPIO) into one package. Within the broader semiconductor hierarchy, an MCU belongs to the digital IC family and is the standard programmable building block for embedded systems, sitting between fixed-function logic ICs and higher-end microprocessors (MPUs). The 'F' suffix denotes Flash-based program memory, allowing in-circuit re-programming, and the 'XLP' badge indicates power-optimized silicon with sub-uA sleep modes aimed at battery-powered products. Key differentiating features include the Peripheral Pin Select (PPS) function that remaps digital peripheral I/O to most pins, hardware limit timers, signal measurement timers, a 10-bit ADC with computation, two I2C/SPI/EUSART peripherals, and a low-power brown-out reset (BOR). The device operates from 2.3 V to 5.5 V across the full industrial temperature range. Its active current of roughly 1.3 mA at 4 MHz and idle currents below 1 uA in XLP sleep modes allow multi-year coin-cell lifetimes when duty-cycled. The 8-pin UDFN package exposes the bottom pad for thermal and electrical grounding, helping with EMI and stable ADC readings. Architecturally, the PIC16F18313 implements the enhanced mid-range 16-bit instruction-word core that delivers approximately 8 MIPS at 32 MHz. The Harvard architecture separates program and data buses, and the instruction pipeline overlaps fetch with execute. Internal core-independent peripherals (CIPs) such as CWG, NCO, DSM, and SMT execute without CPU intervention, freeing the core for higher-level application logic and reducing software complexity. Typical applications include IoT sensor nodes, remote control transmitters, low-end consumer appliances, battery-powered accessories, LED lighting controllers, and small-form-factor industrial sensor interfaces. Designers choose this part when they need a small footprint MCU with EUSART or I2C connectivity and ultra-low sleep current. As a design tip, ensure the UDFN exposed pad is soldered to a sufficiently large copper pour to meet thermal and mechanical reliability requirements and to provide a clean ground reference for the ADC. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.

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PIC16F18313T-I/SN

PIC16F18313T-I/SN - 8-Bit 32MHz MCU, 3.5KB Flash | Microchip

The Microchip Technology PIC16F18313T-I/SN is an 8-bit PIC microcontroller from the PIC16F family with XLP (eXtreme Low Power) technology, 32 MHz CPU, 3.5 KB (2K x 14) of Flash program memory, 256 bytes of SRAM, and 256 bytes of EEPROM, housed in an 8-pin SOIC package. Tape-and-reel packaging is indicated by the "T" suffix, and "I/SN" designates the industrial temperature grade (-40C to +85C) and SOIC-8 package. According to the PIC16(L)F18313/18323 datasheet (40001799F), the device is positioned for general-purpose and low-power embedded applications. A PIC microcontroller is a compact programmable integrated circuit based on a Harvard-architecture RISC core, widely used in embedded systems for sensor interfacing, motor control, and IoT edge nodes. The PIC16F18313 belongs to the Mid-Range 8-bit PIC family, sitting hierarchically under PIC MCU -> microcontroller -> embedded controller -> semiconductor. It integrates analog and digital peripherals plus Core Independent Peripherals (CIPs), enabling deterministic, low-CPU-overhead functions in applications such as LED driving, power conversion, and capacitive touch sensing. Key features of the PIC16F18313 include Peripheral Pin Select (PPS) for flexible pin mapping of digital peripherals, a 10-bit ADC with up to 10 channels, a 5-bit DAC, two comparators, a numerically controlled oscillator (NCO), Configurable Logic Cells (CLC), Complementary Waveform Generator (CWG), Capture/Compare/PWM (CCP), and 10-bit PWM. The XLP technology provides sleep currents in the nanoampere range and active-mode efficiencies that make the device suitable for battery-powered designs. The architecture is built around an enhanced mid-range 8-bit CPU core with a 14-bit instruction word, hardware stack, and interrupt controller. PPS allows remapping of digital peripheral signals to most I/O pins, simplifying PCB layout. Combined with the CWG, the PIC16F18313 can synthesize dead-band-controlled half-bridge and full-bridge waveforms for switching converters and motor drives without CPU intervention. Typical applications include IoT sensor nodes, LED lighting controllers, consumer appliances, low-power remote controls, capacitive touch user interfaces, and small motor drivers. The wide operating voltage range and rich peripheral set also support industrial sensor signal conditioning and battery chargers. When designing with the PIC16F18313, ensure that the configuration-word settings match the application (clock source, watchdog, brown-out reset, code protection) and that unused I/O pins are configured as outputs low to minimize sleep current. A 0.1 uF decoupling capacitor placed within a few millimeters of VDD is essential for reliable ADC sampling. This page synthesizes distributor pricing, drop-in alternatives, comparison tables, and practical design notes drawn from the Microchip datasheet and verified distributor sources, providing an engineering perspective not found in the datasheet alone.

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PIC16F18313T-I/SNVAO

PIC16F18313T-I/SNVAO - 8-bit MCU, 3.5KB Flash, 32MHz, 8-SOIC | Microchip

The Microchip Technology PIC16F18313T-I/SNVAO is an automotive-grade 8-bit PIC microcontroller built on the enhanced mid-range core, delivering 32 MHz CPU performance with 3.5 KB Flash (2K x 14 words), 256 bytes SRAM, and 256 bytes EEPROM in an 8-pin SOIC (SN) package. The "T" suffix denotes Tape and Reel packaging, the "I" suffix indicates the industrial temperature range of -40C to +85C, and the "VAO" suffix marks the part as AEC-Q100 qualified for automotive applications. An 8-bit microcontroller (MCU) is a single-chip computer that integrates a CPU, non-volatile program memory, volatile data memory, and peripherals on one silicon substrate. Within the broader hierarchy, the PIC16F18313 belongs to Microchip's PIC® XLP™ 16F family, which sits inside the 8-bit MCU class, the microcontroller family, and ultimately the embedded computing / power management IC category. The XLP (eXtreme Low Power) designation indicates a sleep current in the nanoamp range, making the device suitable for battery-powered and energy-harvesting applications. Key features include Peripheral Pin Select (PPS) that remaps digital peripherals to any I/O pin, Core Independent Peripherals (CIPs) such as Configurable Logic Cells (CLC), Complementary Waveform Generator (CWG), and Numerically Controlled Oscillator (NCO), plus 10-bit PWM, Capture/Compare/PWM (CCP), and an ADC. The 1.8V to 5.5V operating voltage range and integrated low-power brown-out reset (LPBOR) provide robust operation across automotive and industrial environments. A hardware 10-bit ADC with computation eases sensor reading and averaging. Architecturally, the device combines a RISC-like Harvard CPU with a 14-bit instruction word, enabling compact code density. CIPs run autonomously without CPU intervention, freeing the core for higher-level tasks. PPS eliminates pinout constraints when migrating peripherals across PCB revisions, while the CLC allows glue-logic implementation in silicon, reducing external component count. Typical applications include automotive body electronics (interior lighting, seat controls, sensor interfaces), IoT sensor nodes with battery operation, low-power remote controls, and small appliance control panels. The AEC-Q100 qualification also opens use in under-hood auxiliary modules and body control modules where extended temperature and reliability are required. When designing with this part, use MPLAB X IDE and the XC8 compiler; for low-power, route unused pins as outputs and leverage the nanoWatt XLP modes (Sleep, Doze, Idle) to maximize battery life. PPS configuration must be completed before any peripheral activity begins. This page synthesizes distributor pricing, drop-in alternatives within the SOIC-8 package, and practical low-power design notes not found in the manufacturer datasheet alone.

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PIC16F18323-E/JQ

PIC16F18323-E/JQ - 8-Bit XLP MCU, 32MHz, 3.5KB Flash | Microchip

The Microchip Technology PIC16F18323-E/JQ is an 8-bit PIC microcontroller in the PIC16F183xx family, featuring a 32MHz internal core, 3.5KB (2K x 14) of Flash program memory, 256 bytes of SRAM, and 256 bytes of EEPROM, housed in a 16-pin UQFN-EP (4x4 mm) package with exposed thermal pad. The device operates from 2.3V to 5.5V and is built on CMOS technology with Microchip's eXtreme Low Power (XLP) architecture. What is an 8-bit microcontroller? An 8-bit microcontroller (MCU) is a small computer-on-a-chip built around an 8-bit data bus, integrating CPU, RAM, non-volatile program memory (Flash/ROM), EEPROM, and peripherals such as timers, ADC, communication interfaces, and I/O on a single die. 8-bit MCUs sit at the low end of the microcontroller hierarchy (below 16-bit, 32-bit, and Cortex-M class parts) and remain dominant in cost-sensitive, low-power, deterministic-control applications such as consumer appliances, sensor nodes, IoT endpoints, and white goods. PIC microcontrollers use a Harvard architecture with separate program and data buses, optimizing deterministic instruction execution for embedded control. Key features include Peripheral Pin Select (PPS) for flexible digital peripheral pin mapping, Configurable Logic Cells (CLC), Complementary Waveform Generator (CWG), multiple communication peripherals (UART, SPI, I2C), 10-bit ADC with computation, and the XLP sleep modes that enable sub-µA standby current. The 'E' suffix denotes the -40C to +125C extended operating temperature range, and the 'JQ' suffix denotes the 16-pin UQFN-EP 4x4 mm package. The 32MHz core provides 8 MIPS of performance with a 4-cycle instruction architecture. The XLP nanoWatt technology achieves typical sleep currents below 50 nA with retention, enabling multi-year battery life in energy-harvesting and coin-cell applications. PPS allows remapping of digital peripherals to any available I/O pin, simplifying PCB layout and enabling peripheral sharing at runtime. Typical applications include battery-powered IoT sensor nodes, low-power wireless remote controls, smart-home sensor endpoints, wearable health monitors, and white-goods user-interface controllers. The combination of XLP sleep, PPS flexibility, and small UQFN-EP footprint suits compact, energy-constrained designs. When designing with this device, verify the UQFN-EP exposed-pad PCB land pattern is correctly soldered for thermal dissipation - the pad is the primary heat path. Use MPLAB X IDE with XC8 compiler for code development, and consider the PIC16F18324 for designs that need more memory or I/O in the same UQFN family. This page synthesizes distributor pricing, pin-compatible drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone.

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PIC16F18323-E/P

PIC16F18323-E/P - 8-Bit MCU, 32MHz, 3.5KB Flash, 14-PDIP | Microchip

The Microchip Technology PIC16F18323-E/P is an 8-bit RISC microcontroller belonging to the PIC16F family, featuring an enhanced mid-range PIC16 CPU core running at up to 32 MHz, 3.5 KB of self-programmable Flash program memory, 256 bytes of SRAM, and 256 bytes of data EEPROM, all housed in a 14-pin PDIP through-hole package. The PIC16F18323-E/P integrates rich Core Independent Peripherals (CIPs) including a Configurable Logic Cell (CLC), Numerically Controlled Oscillator (NCO), Complementary Waveform Generator (CWG), 10-bit ADC with computation, 5-bit DAC, two comparators, and 10-bit PWM with auto-shutdown, enabling sophisticated control tasks without CPU intervention. Communication interfaces include I2C, SPI, and EUSART (asynchronous/synchronous), and the Peripheral Pin Select (PPS) feature allows flexible remapping of digital I/O to physical pins, simplifying PCB layout in space-constrained designs. A microcontroller (MCU) is a single-chip computer containing a processor, memory, and input/output peripherals, and the 8-bit class represented by PIC16F parts targets cost-sensitive, deterministic, low-power embedded control applications. Microcontrollers belong to the broader category of embedded computing devices and serve as the active logic element in everything from consumer appliances to industrial sensors. The PIC16F18323-E/P's XLP (eXtreme Low Power) technology provides nanoWatt sleep currents below 50 nA typical, extending battery life in energy-harvesting and IoT applications. Key features of the PIC16F18323-E/P include operating voltage from 2.3 V to 5.5 V, eleven shared GPIO pins with interrupt-on-change, internal 32 MHz oscillator with ±1% accuracy after calibration, and a wide industrial temperature range of -40°C to +125°C. The device supports in-circuit serial programming (ICSP) and offers code protection and a brown-out reset (BOR) for reliable field deployment. The 14-pin PDIP package is preferred for through-hole prototyping, breadboarding, and education. Typical applications include IoT sensor nodes, battery-powered remote controls, small home appliances, LED lighting controllers, low-end motor control, and general-purpose embedded control. The PPS, CLC, and CWG peripherals make it particularly suited for custom waveform generation and sensor signal conditioning. When designing with this part, route the ICSPDAT/ICSPCLK pins to a debug header for in-circuit programming and consider placing a 100 nF decoupling capacitor within 5 mm of the VDD pin to ensure stable operation across temperature.

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PIC16F18323-E/SL

PIC16F18323-E/SL - 8-bit 32MHz 3.5KB Flash MCU | Microchip

The Microchip Technology PIC16F18323-E/SL is an 8-bit PIC microcontroller from the PIC® XLP™ 16F family, delivering 32 MHz CPU performance with 3.5 KB (2K x 14 words) of Flash program memory in a 14-pin SOIC package. It features 256 bytes of SRAM, 256 bytes of EEPROM, and a rich peripheral set including a 10-bit ADC, 5-bit DAC, comparators, 10-bit PWM, CCP, CLC, NCO, CWG, and Peripheral Pin Select (PPS). The 'E' suffix denotes the Extended (-40°C to +125°C) operating temperature grade. An 8-bit microcontroller (MCU) is a microprocessor integrated with memory, I/O, and peripherals on a single chip. It belongs to the broader taxonomy: 8-bit MCU → microcontroller → embedded processor → semiconductor device. The PIC architecture uses a Harvard RISC design with a 14-bit instruction word optimized for deterministic execution and low power consumption. The XLP (eXtreme Low Power) variants such as this one target battery-powered and energy-constrained designs where sleep current and active efficiency dominate BOM cost. Key features include Core Independent Peripherals (CIPs) that operate without CPU intervention, reducing firmware complexity and power. The 10-bit ADC with computation automates averaging and threshold detection. PPS allows flexible remapping of digital peripherals to any I/O pin, simplifying PCB layout. The device operates from 2.3V to 5.5V and offers nanoWatt XLP sleep modes below 50 nA typical, enabling years of operation from coin-cell batteries. Technically, the PIC16F18323 uses an enhanced mid-range core with 49 instructions, hardware multiplier, and interrupt controller supporting 16 sources. The CIP ecosystem (CLC, NCO, CWG) enables analog-style signal synthesis entirely in hardware, freeing the CPU for application logic. The integrated temperature indicator and bandgap reference support ratiometric measurements without external components. Typical applications include IoT sensor nodes, battery-powered wireless transmitters, consumer appliances, LED lighting controllers, and general-purpose embedded control. The 14-pin SOIC footprint and broad PIC16 ecosystem make it well-suited for cost-sensitive designs requiring XLP-class standby current. Designers should leverage PIC's MPLAB X IDE and XC8 compiler for development. For lowest power, route wake-up events through CLC or IOC and keep ADC active only during acquisition windows. Verify PPS mapping constraints in the device datasheet before finalizing pin assignments.

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PIC16F18323-E/SLVAO

PIC16F18323-E/SLVAO - 8-bit XLP MCU, 32MHz, 3.5KB Flash | Microchip

The Microchip Technology PIC16F18323-E/SLVAO is an 8-bit PIC16 microcontroller featuring XLP (Extreme Low Power) technology, operating at up to 32MHz with 3.5KB (2K x 14 words) of flash program memory, packaged in a 14-pin SOIC (SL) form factor. It belongs to the PIC16F183xx family and integrates Core Independent Peripherals (CIPs) such as Configurable Logic Cells (CLC), Complementary Waveform Generator (CWG), and Zero-Cross Detect (ZCD), enabling designers to implement complex functions without CPU intervention. The /VAO suffix denotes an automotive temperature grade and traceability variant suitable for AEC-Q100 oriented applications. A microcontroller (MCU) is a single-chip computer containing a CPU core, program and data memory, I/O peripherals, and often analog peripherals. The PIC16F18323 falls into the 8-bit RISC-MCU hypernym hierarchy (PIC16 -> PIC -> Microchip 8-bit MCUs -> microcontroller -> embedded computing). Its 14-bit instruction word and modified Harvard architecture deliver deterministic execution with low power consumption, making it ideal for battery-operated and energy-harvesting designs. Key features include 256 bytes of SRAM data memory, 256 bytes of EEPROM data memory, Peripheral Pin Select (PPS) for flexible pin mapping, multiple PWM modules, a 10-bit ADC with computation, and hardware communication peripherals (I2C, SPI, EUSART). The XLP technology achieves sub-microamp sleep currents (typical 50 nA in Sleep mode with watchdog disabled), enabling years of operation on a single coin-cell battery. The automotive-grade /VAO variant supports the -40C to +125C extended temperature range demanded by under-the-hood and body-electronics applications. The device is supported by Microchip's MPLAB X IDE, XC8 compiler, and the MPLAB Code Configurator for rapid peripheral setup. Debug and programming are handled via the In-Circuit Serial Programming (ICSP) interface, with the newer PICkit 4 and MPLAB ICD 4 tools providing modern debugging capabilities. The wide VDD range of 1.8V to 5.5V enables direct connection to 2xAA, single Li-ion, or 3.3V regulated rails without external level shifting. Typical applications include automotive body modules, sensor interface nodes, LED lighting controllers, low-power IoT edge nodes, battery management peripherals, and consumer white goods control. The CLC and CWG peripherals allow hardware-driven state machines, freeing the CPU to remain in Sleep for extended periods. For HVAC or appliance controls, the combination of CIPs, ADC, and automotive-grade temperature tolerance reduces BOM cost and PCB area. A critical design tip when using the PIC16F18323 family is to verify pin assignments using the PPS feature early in the design cycle, because PPS remapping is non-trivial after firmware development. Also note that the -E/SLVAO suffix indicates the SL (SOIC-14) package combined with the VAO automotive designation; non-automotive variants share the same silicon but may have different traceability or screening levels. This page synthesizes distributor pricing, verified drop-in alternatives, datasheet pinout, and practical design notes that complement the manufacturer datasheet. Compared with the bare Microchip product page or distributor listings, this consolidated view accelerates procurement and design-in decisions for engineers and buyers.

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PIC16F18323-E/ST

PIC16F18323-E/ST - 8-Bit 32MHz XLP MCU, 3.5KB Flash | Microchip

The Microchip Technology PIC16F18323-E/ST is an 8-bit RISC microcontroller from the PIC16 XLP (eXtreme Low Power) family, offering 3.5KB of Flash program memory and 32MHz of CPU performance in a 14-pin TSSOP (ST) surface-mount package. It integrates 256 bytes of SRAM, 256 bytes of EEPROM, and a rich set of Core Independent Peripherals including a 10-bit ADC, 5-bit DAC, two analog comparators, a Numerically Controlled Oscillator (NCO), Configurable Logic Cells (CLC), Complementary Waveform Generator (CWG), Capture/Compare/PWM (CCP), and 10-bit PWM. An 8-bit microcontroller (MCU) is a microprocessor optimized for embedded control, integrating CPU, RAM, non-volatile program memory, and I/O on a single die. Within the broader taxonomy it sits at the heart of microcontrollers: integrated circuits: semiconductor devices. PIC16F devices target low-power, deterministic real-time control in cost-sensitive applications where the Harvard RISC architecture, single-cycle instruction execution, and rich peripheral set enable compact, low-BOM designs. The XLP variants add nanoWatt technologies (idle/doze/sleep modes with sub-uA currents) for battery-powered products. Key features that distinguish the PIC16F18323 include nanoWatt XLP for sub-uA sleep currents, Peripheral Pin Select (PPS) that remaps digital I/O to most physical pins, an integrated 32MHz internal oscillator, 10-bit ADC with computation, and zero-cross detection support. The device supports in-circuit serial programming (ICSP) plus on-chip debug, and feature Microchip's Configurable Logic Cell (CLC) and NCO peripheral blocks that allow many functions (PWM, waveform generation, custom logic) to be implemented in hardware without waking the CPU. Architecturally the PIC16F18323 uses the enhanced mid-range PIC16 core with a 14-bit instruction word, a single-cycle ALU, and an internal 32MHz oscillator accurate to within +/-2% across voltage and temperature. PPS (Peripheral Pin Select) lets the designer route peripheral signals to nearly any I/O, easing PCB layout and supporting the small 14-pin footprint. The combination of CLC + NCO + CWG effectively gives a state machine engine on-chip. Typical applications include low-power IoT sensor nodes, battery-powered remote controls, LED lighting controllers with dimming and color mixing, consumer appliances (coffee makers, fans, thermometers), and general-purpose low-cost embedded control in space-constrained 14-pin packages. The wide 1.8V-5.5V supply range supports both Li coin-cell and 5V-USB-powered designs. When designing with this part, ensure the ICSP/ICD pins (DAT/CLK) are accessible for in-circuit programming and debugging, and that the PPS configuration in firmware matches the board layout. Designers migrating from PIC16F1823 can usually reuse code because the 18323 is largely code-compatible at the enhanced mid-range core level. This page synthesizes distributor pricing, real-time stock, drop-in same-package alternatives, and engineering design notes not found in the manufacturer datasheet alone, giving buyers and engineers a faster path from search to a working prototype.

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PIC16F18323-I/SL

PIC16F18323-I/SL - 8-bit XLP MCU 3.5KB Flash | Microchip

The Microchip Technology PIC16F18323-I/SL is an 8-bit PIC microcontroller from the PIC16F183xx family, featuring 3.5KB (2K x 14) of Flash program memory, 256 bytes of SRAM and 256 bytes of EEPROM, executing instructions at up to 32MHz via the internal oscillator. It is housed in a 14-pin SOIC package (SOIC-14, 3.90mm body width) and operates across the industrial temperature range of -40C to +85C. An 8-bit microcontroller (MCU) is a single-chip computer built around an 8-bit data path and Harvard or modified Harvard architecture, integrating a CPU, non-volatile program memory (Flash), volatile data memory (SRAM), EEPROM for parameter storage, plus a rich set of on-chip peripherals such as ADC, timers, PWM, comparators and serial interfaces. The PIC16F18323 belongs to the eXtreme Low Power (XLP) family, positioned within the broader PIC16 8-bit hierarchy: PIC16F18323 -> PIC16F183xx sub-family -> PIC16F1xxx enhanced mid-range family -> 8-bit PIC microcontrollers -> Microchip MCU portfolio -> embedded microcontrollers. Key specifications include 12 I/O pins, 5-channel 10-bit ADC with computation (ADC^2), two comparators, a configurable logic cell (CLC), complementary waveform generator (CWG), numerically controlled oscillator (NCO), 4 8-bit timers plus 1 16-bit timer, and an enhanced Universal Synchronous/Asynchronous Receiver/Transmitter (EUSART) plus SPI and I2C. Core Independent Peripherals (CIPs) execute ADC triggering, waveform generation and signal conditioning without CPU intervention, freeing the core for application code. Typical applications include battery-powered IoT sensor nodes that exploit the XLP idle/doze currents, low-cost consumer remote controls using the CWG for IR modulation, LED driver modules using the NCO or PWM channels, general-purpose timer/counter replacement and signal-conditioning boards using the CLC. The Peripheral Pin Select (PPS) feature allows remapping of digital peripherals to any I/O, easing PCB layout constraints. When designing with this MCU, reserve one I/O line for ICSPDAT/ICSPCLK unless using the dedicated pins, and place the 0.1uF VDD decoupling capacitor within 5mm of the power pin. The -I suffix indicates the industrial temperature grade (-40C to +85C), suitable for outdoor or industrial enclosures. This page synthesizes Microchip datasheet parameters, distributor stock and pricing from DigiKey and Mouser, a drop-in alternatives matrix for the PIC16F18323 family and compatible 14-pin SOIC 8-bit MCUs, and practical design notes not found in the manufacturer datasheet alone.

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PIC16F18323T-E/SLVAO

PIC16F18323T-E/SLVAO - 8-bit MCU, 3.5KB Flash, 14-SOIC | Microchip

The Microchip Technology PIC16F18323T-E/SLVAO is an 8-bit RISC PIC16 microcontroller featuring 3.5 KB of Flash program memory, 256 bytes of SRAM, 256 bytes of data EEPROM, and a 32 MHz internal oscillator, housed in a 14-pin SOIC (SL) package. The "VAO" suffix designates this part as part of Microchip's Automotive (AEC-Q100) product line qualified for vehicular applications, while the "T-" prefix indicates tape-and-reel packaging. An 8-bit microcontroller (MCU) is a single-chip computer built around an 8-bit data bus and CPU core that integrates Flash program memory, SRAM, EEPROM, digital peripherals (timers, PWM, communications), and analog peripherals (ADC, comparators, DAC) on a single die. The PIC16 architecture sits in the hierarchy MCU -> microcontroller -> embedded processor -> semiconductor, and the PIC16F183xx family is one of Microchip's mid-range PIC16F1 enhanced families with Peripheral Pin Select (PPS) and Core Independent Peripherals (CIPs). The "XLP" designation indicates Extreme Low Power capability, drawing typically under 50 nA in sleep mode. Key features of the PIC16F18323T-E/SLVAO include 12-bit ADC with computation (ADC2), 5-/8-bit DAC, two comparators, configurable logic cells (CLC), complementary waveform generator (CWG), 10-bit PWM with complementary outputs, and multiple communication peripherals (EUSART, I2C, SPI). The PPS module allows flexible digital peripheral pin mapping on most I/O pins, simplifying PCB routing. Technically, the device operates from 1.8 V to 5.5 V (extended range), supports 32 MHz CPU performance (8 MIPS), and integrates a 31 kHz low-power internal oscillator plus a 32 MHz HFINTOSC. Memory includes 2K x 14 words of Flash (self-programmable), 256 bytes SRAM, and 256 bytes data EEPROM rated for 100k erase/write cycles. Typical applications include automotive body electronics, sensor nodes, body control modules, LED lighting drivers, low-power IoT endpoints, and consumer appliance controls. Its AEC-Q100 qualification makes it specifically suited for under-hood and cabin automotive subsystems. When designing with the PIC16F18323, place a 0.1 µF decoupling capacitor close to VDD and consider using the internal HFINTOSC to reduce external component count. The PPS module requires careful pin assignment planning during code development. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes that go beyond what is available in the manufacturer datasheet alone.

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PIC16F18323T-I/SL

PIC16F18323T-I/SL - 8-Bit 32MHz 3.5KB Flash XLP MCU | Microchip

The Microchip Technology PIC16F18323T-I/SL is an 8-bit PIC microcontroller with 32MHz operation, 3.5KB Flash, 256 bytes RAM, and 256 bytes EEPROM in a 14-pin SOIC package. It features Peripheral Pin Select (PPS), Core Independent Peripherals (CIPs), and XLP extreme-low-power technology for battery-operated and space-constrained designs. The supply voltage range spans 2.3V to 5.5V, with industrial -40C to +85C operating temperature. An 8-bit microcontroller (MCU) is a programmable processor with an 8-bit data path, typically integrating CPU, Flash program memory, EEPROM data memory, RAM, and on-chip peripherals into a single IC. PIC16F-series microcontrollers sit within the broader PIC microcontroller family (XLP) -> 8-bit MCU -> microcontroller -> embedded processor hierarchy, and ultimately within the semiconductor category. The 8-bit architecture offers predictable deterministic execution, low cost, and low power for simple control tasks. Key features include Peripheral Pin Select (PPS) which remaps digital peripheral I/O to virtually any pin, Core Independent Peripherals (CIPs) that offload tasks like waveform generation and signal conditioning from the core, and XLP technology delivering sleep currents in the nanoamp range. The device integrates a 10-bit ADC with computation, a 5-bit DAC, multiple PWM modules, comparators, and a configurable logic cell. The PIC16F18323T-I/SL uses a RISC-based 8-bit PIC core with a modified Harvard architecture and a hardware multiplier, achieving up to 16 MIPS at 32 MHz clock. The 14-bit instruction word Flash supports 2K instructions (3.5KB). Internal oscillator options reduce external component count, and the in-circuit debug (ICD) interface via PGED/PGEC pins enables development with MPLAB X IDE and PICkit/SNAP tools. Typical applications include IoT sensor nodes, consumer electronics remote controls, battery-powered wearable devices, LED lighting control, and small home appliances. The combination of PPS, CIPs, and nanoamp sleep currents makes it particularly suited to designs where flexibility, peripheral integration, and energy budget dominate over raw CPU throughput. When designing with this MCU, allocate sufficient decoupling (100 nF + bulk) close to VDD, ensure the MCLR pin has a proper pull-up configuration, and use the PPS feature to optimize PCB routing. Industrial temperature grade (-40C to +85C) supports harsh-environment deployments. This page synthesizes distributor pricing, drop-in SOIC-14 alternatives, and practical design notes not found in the manufacturer datasheet alone.

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PIC16F18323T-I/SLVAO

PIC16F18323T-I/SLVAO - 8-bit 32MHz MCU, 3.5KB Flash | Microchip

The Microchip Technology PIC16F18323T-I/SLVAO is an 8-bit PIC microcontroller featuring 3.5 KB (2K x 14) of Flash program memory, 256 bytes of RAM, and 256 bytes of EEPROM, packaged in a 14-pin SOIC (3.90 mm body width) for surface-mount assembly. Operating from 1.8 V to 5.5 V with an industry-leading 32 MHz internal oscillator, the device integrates Core Independent Peripherals (CIPs) including Configurable Logic Cells (CLC), Complementary Waveform Generator (CWG), 10-bit PWM, and Capture/Compare/PWM (CCP) modules, while Extreme Low Power (XLP) technology delivers nanoWatt sleep currents below 100 nA typical. A microcontroller (MCU) is a single-chip computer containing a CPU core, non-volatile program memory (Flash), volatile data memory (RAM), electrically erasable data storage (EEPROM), and a rich set of on-chip peripherals such as timers, ADC, communication interfaces, and GPIOs. Within the broader system hierarchy, the PIC16F18323T-I/SLVAO belongs to the 8-bit MCU category, which sits beneath 16-bit and 32-bit MCUs in computational capability but above pure digital logic in functional integration. This places it firmly in the embedded controller tier of any electronic system, where it orchestrates sensors, actuators, and user interfaces in cost- and power-sensitive designs. Key differentiating features include Peripheral Pin Select (PPS) which allows software remapping of digital peripherals to any I/O pin, an integrated 10-bit ADC with computation, and support for up to 12 I/O pins. The 14-pin SOIC package provides a thermal resistance (theta JA) suitable for industrial temperature operation from -40 C to +85 C (industrial grade "I"), while the trailing "VAO" suffix designates an automotive-grade variant screened to AEC-Q100 requirements. The architectural foundation combines a RISC-based 8-bit CPU core with a hardware multiplier and direct LED drive capability on selected pins. PPS remapping decouples peripheral pinout from silicon, allowing layout optimization without code rewrite. Together with CLCs that implement custom logic gates in hardware, these features enable deterministic, low-power operation without burdening the CPU. Typical applications include automotive body electronics and sensor nodes, IoT edge devices running on coin-cell batteries, low-cost sensor hubs, LED lighting controllers, and consumer appliance user interfaces. AEC-Q100 qualification makes the "VAO" suffix specifically suited to in-cabin automotive ECUs where reliability under thermal stress and vibration is mandated. When designing with this part, place a 0.1 uF decoupling capacitor within 3 mm of the VDD pin and a 10 uF bulk capacitor near the supply rail. For automotive EMC compliance, keep clock traces short and add a ferrite bead on VDD if the supply is shared with inductive loads. The "T" in the MPN denotes tape-and-reel packaging, and the "VAO" suffix is the AEC-Q100 automotive designation.

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