Microcontroladores

Productos (19.000+)

PIC18F23K20-I/MV - 8-bit MCU, 8KB Flash, 64MHz, UQFN-28 | Microchip
PIC18F23K20-I/MV

PIC18F23K20-I/MV - 8-bit MCU, 8KB Flash, 64MHz, UQFN-28 | Microchip

The Microchip PIC18F23K20-I/MV is a 28-pin 8-bit RISC flash microcontroller built on the PIC18 core, operating at up to 64 MHz internal clock speed through an on-chip PLL frequency multiplier. The device integrates 8 KB of flash program memory, 512 bytes of data SRAM, and 256 bytes of data EEPROM, with 25 general-purpose I/O pins arranged in a compact 4x4 mm UQFN-28 EP package. The -I/MV suffix indicates the industrial temperature grade (-40C to +85C) and the Microchip UQFN-28 EP package code (MV). A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program memory, working RAM, and configurable peripherals. The PIC18 family uses a 16-bit modified Harvard architecture with RISC instruction set, executing most instructions in a single clock cycle. Within the broader taxonomy, an 8-bit MCU like this one is positioned between 4-bit legacy controllers and 32-bit Cortex-M0/M4 devices, fitting applications that need deterministic low-power control without the cost or complexity of an ARM core. It belongs to the power management and embedded control hierarchy used in industrial, consumer, and automotive subsystems. Key features include a 10-bit ADC with up to 14 input channels, two 8-bit and three 16-bit timers, two Enhanced USART modules, MSSP (SPI/I2C), and nanoWatt Technology power management for ultra-low sleep currents. The wide 1.8V to 3.6V operating range with internal voltage regulator allows single-supply designs. The internal 16 MHz RC oscillator plus 4x PLL eliminates external crystals in many designs, freeing two pins for additional GPIO. Typical applications include industrial sensor nodes, low-power battery telemetry devices, LED lighting controllers, motor control peripherals, USB-to-UART bridges (with companion parts), and consumer appliance control panels. The 256-byte EEPROM is particularly useful for storing calibration data, configuration, and user preferences without external memory. When designing with this part, place a 100 nF decoupling capacitor directly across VDD/VSS pairs near the IC pins, and follow Microchip's recommended ICSP programming header layout for in-circuit firmware updates. Engineers migrating from PIC18F2XK20 series predecessors benefit from code compatibility and identical peripheral register maps. This page synthesizes distributor pricing, same-family drop-in alternatives, and practical design notes not found in the bare manufacturer datasheet.

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PIC18F23K20-I/SO - 8-bit PIC18 MCU, 8KB Flash, 64MHz | Microchip
PIC18F23K20-I/SO

PIC18F23K20-I/SO - 8-bit PIC18 MCU, 8KB Flash, 64MHz | Microchip

The Microchip Technology PIC18F23K20-I/SO is a high-performance 8-bit CMOS flash microcontroller from the PIC18 family with nanoWatt XLP extreme low-power technology, packaged in a 28-pin SOIC wide-body (SO) tube. It integrates 8 KB (4K x 16) of flash program memory, 768 bytes of SRAM, 256 bytes of EEPROM, and runs up to 64 MHz delivering up to 16 MIPS of throughput with a 200 ns instruction cycle. A microcontroller (MCU) is a single-chip computer containing a CPU, non-volatile program memory, RAM, and configurable peripherals. The PIC18 series uses an enhanced 8-bit RISC Harvard architecture with 16-bit instructions, and the F23K20 sits in the K20 sub-family optimized for low-power and mixed-signal applications with on-chip 10-bit ADC, multiple timers, and nanoWatt power management. This places it in the hierarchy: microcontroller -> embedded controller -> semiconductor IC. Key features include 25 digital I/O pins, a 10-bit A/D converter with up to 11 input channels, two analog comparators, an enhanced USART, MSSP (SPI/I2C), two capture/compare/PWM modules, and a 16-bit timer/counter. The nanoWatt XLP technology delivers typical sleep currents below 100 nA, suiting battery-powered and energy-harvesting designs. The F23K20's enhanced mid-range core supports C-compiler-friendly architecture with linear program memory and an 8-deep hardware stack. Multiple oscillator modes (HFINTOSC 16 MHz with PLL, EC, HS, XT, LP) enable flexible clocking without external crystals. Hardware multiplier and priority interrupts accelerate real-time control loops. Typical applications include industrial sensor interfaces, low-power IoT edge nodes, consumer appliance control, HVAC subsystems, battery chargers, and small motor or fan controllers. The wide SOIC package eases hand-soldering and visual inspection, making the -I/SO variant especially popular in prototyping and small-batch production. AEC-Q100 grade 1 variants are available separately for automotive. When designing, plan the I/O budget around 25 pins (3 are shared with programming/debug), allocate one analog channel reference per ADC group, and ensure VDD decoupling follows Microchip's guidance (typically 0.1 uF plus bulk) placed within 6 mm of the pins. For new designs, the -I/SP (SPDIP) variant is easier for breadboard prototyping. This page synthesizes distributor pricing, drop-in 28-SOIC alternatives, and practical design notes not consolidated in the manufacturer datasheet.

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PIC18F23K20-I/SP - 8-bit PIC MCU, 64MHz, 8KB Flash | Microchip
PIC18F23K20-I/SP

PIC18F23K20-I/SP - 8-bit PIC MCU, 64MHz, 8KB Flash | Microchip

The Microchip PIC18F23K20-I/SP is an 8-bit PIC18 microcontroller featuring 64MHz operation, 8KB Flash program memory, 768 bytes RAM, and 25 I/O pins in a 28-pin SPDIP package. It belongs to the PIC18F K-series with nanoWatt XLP technology for ultra-low-power operation. The device operates from 1.8V to 5.5V, supports 64MHz internal oscillator, and includes 10-bit A/D conversion with up to 25 analog-capable channels. A PIC (Peripheral Interface Controller) microcontroller is a compact, self-contained computer-on-a-chip integrating a CPU core, program memory, data RAM, peripherals, and I/O on a single silicon die. PIC microcontrollers follow a Harvard architecture with separate code and data buses and use a RISC instruction set. The PIC18 family is Microchip's highest-performance 8-bit line, with 16-bit opcodes, linear memory addressing, and a priority interrupt controller. PIC MCUs are widely used in industrial control, consumer appliances, automotive subsystems, and IoT edge nodes where deterministic real-time response, low power, and long-term supply continuity matter more than raw throughput. Key features include nanoWatt XLP ultra-low-power technology with sleep currents below 50 nA, two Enhanced USART modules, two MSSP (SPI/I2C) peripherals, and four timers including RTCC with calendar mode. The PIC18F23K20 also offers a 10-bit ADC with up to 11 channels, dual comparators, and a configurable reference. The device supports ICD (In-Circuit Debugger) programming via two pins, eliminating the need for a debug header on prototype boards. Architecturally, the PIC18F23K20 uses a 16-bit enhanced instruction set with an 8-level hardware stack and an instruction pipeline. Self-programming is supported in the field, enabling bootloader-driven firmware updates. Hardware multipliers, table read/write for EEPROM emulation, and PMP (Parallel Master Port) on larger pin-count variants complete the peripheral set. The device consumes approximately 6 mA active at 64 MHz and drops to nanoamp-level currents in sleep, making it ideal for battery-backed designs. Typical applications include sensor interface nodes, battery-powered handheld instruments, HVAC damper and thermostat controls, appliance user-interface boards, USB HID bridges, and low-cost motor-control peripherals. The 28-SPDIP package is well suited to breadboard prototyping and through-hole assembly in legacy industrial designs. The wide operating range (1.8V to 5.5V) and XLP sleep modes also make it a strong fit for solar- or coin-cell-powered remote sensors. When designing with this part, mind the absolute maximum VDD of 5.5V and ensure decoupling capacitors are placed within 5mm of each power pin. Use ICD pins dedicated to debugging only when in-circuit debug is not needed to reclaim RB6/RB7 as standard GPIO. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.

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PIC18F23K20-I/SS - 8KB Flash, 64MHz 8-bit MCU | Microchip
PIC18F23K20-I/SS

PIC18F23K20-I/SS - 8KB Flash, 64MHz 8-bit MCU | Microchip

The Microchip Technology PIC18F23K20-I/SS is a 28-pin SSOP 8-bit PIC18 microcontroller with 8KB of Flash program memory, 768 bytes of RAM, and a maximum CPU speed of 64 MHz using the internal PLL. It integrates a 10-bit ADC with up to 25 I/O pins and is built on nanoWatt XLP technology for ultra-low-power operation. A microcontroller (MCU) is a single-chip computer containing a CPU, memory, and peripherals designed to read sensors, drive actuators, and run embedded firmware in standalone systems. PIC18 devices sit in the middle of Microchip's 8-bit portfolio: more capable than baseline PIC10/PIC12/PIC16 parts, but simpler than 16-bit dsPIC and 32-bit SAM devices. They run a RISC instruction set and are typically programmed in C or assembly using MPLAB X IDE and XC8 compilers, making them a workhorse for cost-sensitive and power-constrained designs. Key features of the PIC18F23K20 include 8KB (4K x 16) Flash with self-programming, 256 bytes of EEPROM, a 10-bit ADC with 12 channels, four timers, two comparators, an enhanced USART, MSSP for SPI/I2C, and nanoWatt XLP power-saving modes that drop quiescent current into the microamp range. The -I/SS suffix designates the industrial temperature grade (-40C to +85C) in a 28-pin SSOP package, suitable for reflow soldering on standard surface-mount lines. The internal architecture pairs a modified Harvard RISC core (16-bit instructions, 8-bit data) with an 8-channel hardware multiplier and C-optimized architecture. PLL clock multiplication from the 16 MHz HFINTOSC yields 64 MHz operation, while independent oscillator options support USB-friendly 48 MHz via 96 MHz PLL modes documented in the datasheet. Typical applications include low-power sensor nodes, USB dongles, white goods and appliance controllers, automotive body electronics, industrial metering, and battery-backed instrumentation. The PIC18F23K20 is widely used as an upgrade target for legacy PIC16 designs needing more code space and peripheral integration. When designing with this part, verify that the SSOP-28 land pattern is on your PCB - the same die is also offered in PDIP, SOIC, QFN, and SPDIP packages with different suffixes. For USB applications, choose the 48 MHz clock option carefully; for purely analog designs, take advantage of the dedicated 1.024V ADC reference. This page synthesizes distributor pricing, drop-in same-family alternatives, and practical design notes not found in the manufacturer datasheet alone.

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PIC18F23K20T-I/MV - 8-bit MCU, 64MHz, 8KB Flash, 28-UQFN | Microchip
PIC18F23K20T-I/MV

PIC18F23K20T-I/MV - 8-bit MCU, 64MHz, 8KB Flash, 28-UQFN | Microchip

The Microchip Technology PIC18F23K20T-I/MV is an 8-bit RISC microcontroller in the PIC18 K20 family, packaged in a 28-pin UQFN (4x4 mm) with exposed pad, supplied on Tape & Reel. According to the manufacturer datasheet, it integrates 8 KB of Flash program memory (4K x 16), 768 bytes of RAM, and operates up to 64 MHz instruction frequency from a 1.8 V to 5.5 V supply, making it suitable for both 3.3 V and 5 V designs. The 'T' suffix denotes Tape & Reel packaging, the 'I' indicates the industrial -40 C to +85 C operating temperature range, and 'MV' refers to the 28-UQFN exposed-pad package. An 8-bit microcontroller (MCU) is a single-chip computer that combines a CPU, non-volatile program memory (Flash), volatile data memory (RAM), and a rich set of peripherals (timers, ADC, communications, GPIO) on one die. PIC18 devices use an enhanced Harvard RISC architecture with 16-bit opcodes and a hardware multiplier, sitting between simple PIC10/12/16 mid-range parts and the 16-bit dsPIC/PIC24 families in Microchip's MCU portfolio. This product family is the 8-bit base of the power-managed, low-power 'XLP' (eXtreme Low Power) line aimed at battery-friendly designs. Key features include 25 I/O pins, 10-bit ADC with up to 14 channels, two analog comparators, enhanced CCP modules, two USART, MSSP (SPI/I2C), and nanoWatt XLP power management with deep sleep currents typically below 100 nA. The device also offers a 1.2 V fixed voltage reference (FVR), programmable 16-level voltage references, and 25 mA sink/source capability per I/O for direct LED drive. Architecturally, the PIC18F23K20 uses Microchip's enhanced mid-range core with a modified Harvard bus, 31-level hardware stack, and configurable oscillator options including 8 MHz internal RC, PLL up to 64 MHz, and external crystal/clock modes. The internal 8 MHz oscillator can be multiplied by the 4x PLL to reach 32 MIPS instruction throughput at 64 MHz, while nanoWatt XLP modes (Sleep, Deep Sleep, Idle, RTCC) keep quiescent current in the nanoamp range for IoT nodes. Typical applications include low-power sensor nodes and IoT edge devices, USB-to-UART bridges, LED lighting controllers, consumer white goods, automotive body and HMI subsystems (with AEC-Q100 qualified siblings), and industrial control such as small PLCs, motor control BLDC drivers, and remote control transmitters. The wide voltage range allows direct connection to 4xAA battery stacks or 5 V rails. When designing with this part, ensure the exposed thermal pad (EP) is soldered to a sufficient copper pour to meet thermal and electrical grounding requirements; also verify that your compiler/build target supports the K20 family (XC8 v1.30+ or MPLAB X). This page synthesizes distributor pricing, drop-in pin-compatible variants in the same 28-UQFN footprint, and practical design notes not found in the manufacturer datasheet.

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PIC18F23K20T-I/SO - 8-bit PIC MCU, 8KB Flash, 64MHz | Microchip
PIC18F23K20T-I/SO

PIC18F23K20T-I/SO - 8-bit PIC MCU, 8KB Flash, 64MHz | Microchip

The Microchip Technology PIC18F23K20T-I/SO is an 8-bit PIC microcontroller built on the enhanced PIC18 architecture with nanoWatt XLP technology, delivering 8KB of Flash program memory, 768 bytes of RAM, and 256 bytes of EEPROM in a 28-pin SOIC package. The device operates at up to 64MHz (16 MIPS) from a 1.8V to 3.6V supply and features the T-I temperature grade (industrial, -40C to +85C). A microcontroller (MCU) is a single-chip computer that integrates a CPU core, non-volatile program memory (Flash/ROM), volatile data memory (RAM), and programmable peripherals into one IC. Within the broader semiconductor taxonomy, the PIC18F23K20 belongs to the 8-bit MCU category, which sits beneath 16-bit and 32-bit MCU families. The PIC18 architecture itself is Microchip's enhanced Harvard 8-bit core, offering richer instruction set, larger linear addressing and C-friendly constructs compared with baseline PIC10/12/16 parts. The "K" series specifically targets low-power designs through nanoWatt XLP idle/sleep modes that draw nanoamp-level currents, enabling battery-endurance targets measured in years rather than weeks. Key features include 25 digital I/O pins, 10 channels of 10-bit ADC, two analog comparators, one SPI, one I2C and one EUSART, plus the nanoWatt XLP power-management modes. The internal 16MHz RC oscillator can be multiplied by the on-chip 4x PLL to reach 64MHz operation without an external crystal. With 1.4KB of dedicated data RAM and 256 bytes of EEPROM, the device targets applications that need moderate code footprint but tight standby-power budgets. Typical applications include industrial sensor interfaces, battery-powered IoT nodes, low-cost motor control with PWM, USB device controllers (when bridged through a separate transceiver), and home-appliance user-interface panels. Designers also reach for the PIC18F23K20 family as a drop-in for legacy PIC18F2XK20 designs that need more flash headroom or extended temperature coverage. A key design tip is to leverage the nanoWatt sleep modes aggressively - keeping the CPU idle when not sampling saves more energy than any clock-frequency tweak. The EUSART and MSSP peripherals can wake the core autonomously, letting the device spend most of its life in deep sleep with periodic interrupts. This page synthesizes distributor pricing, same-brand drop-in alternatives, and practical design notes not found in the manufacturer datasheet.

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PIC18F23K20T-I/SS - 8KB Flash, 64MHz 8-bit MCU | Microchip
PIC18F23K20T-I/SS

PIC18F23K20T-I/SS - 8KB Flash, 64MHz 8-bit MCU | Microchip

The Microchip Technology PIC18F23K20T-I/SS is an 8-bit PIC® XLP™ flash microcontroller delivering up to 64 MHz CPU performance with 8 KB (4K x 16) of enhanced flash program memory, 512 bytes of SRAM and 256 bytes of EEPROM, housed in a 28-pin SSOP package. The "T" suffix denotes Tape-and-Reel packaging for high-volume assembly, and the "I" temperature grade spans -40 °C to +85 °C industrial range. The /SS package code maps directly to a 5.30 mm-body SSOP-28 footprint. What is a PIC18F microcontroller? The PIC18F is Microchip's high-performance 8-bit Harvard-architecture MCU family, positioned between the PIC16 mid-range family and the 16-bit dsPIC/PIC24 families. PIC18F devices add a 16-bit instruction word, hardware multiplier, C-friendly architecture, and rich peripheral integration, while remaining instruction-set compatible across the family for easy migration. They are widely used in cost-sensitive 5 V embedded designs that need reliable analog integration without a 32-bit ARM Cortex footprint. Key features include 25 general-purpose I/O pins, a 10-bit ADC with up to 14 channels, two rail-to-rail analog comparators with programmable voltage reference, a 1.2 V fixed voltage reference, hardware PWM, three programmable external interrupts, four interrupt-on-change inputs, and nanoWatt XLP™ power-saving modes with sub-µA sleep current. The 64 MHz internal oscillator and 4x PLL support high-throughput control loops without an external crystal. Architecturally, the PIC18F2XK20/4XK20 series combines an enhanced flash memory controller, a 31-level hardware stack, and self-programmable flash for bootloader-style in-field updates. The nanoWatt XLP technology extends battery life in energy-harvesting or periodically-woken systems by offering multiple idle/sleep modes with RAM retention, making the part suitable for ultra-low-power IoT sensor nodes. Typical applications include industrial sensor conditioning, battery-powered metering, consumer appliance control, USB-to-UART bridges, HVAC thermostat controllers, automotive body and lighting subsystems, and small motor-control loops. The wide 1.8 V-3.6 V core operation (down to 2.0 V with full-spec ADC) plus 4.2 V-5.5 V extended range gives designers flexibility across 3.3 V and 5 V rails. Engineers should configure CONFIG bits carefully for oscillator, watchdog, brown-out, and code protection to match the application safety class. This page synthesizes distributor pricing, drop-in alternative MPNs, application circuit references, and design notes not found on any single distributor listing.

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PIC18F23K22-E/ML - 8-bit MCU, 8KB Flash, 28-QFN | Microchip
PIC18F23K22-E/ML

PIC18F23K22-E/ML - 8-bit MCU, 8KB Flash, 28-QFN | Microchip

The Microchip Technology PIC18F23K22-E/ML is an 8-bit PIC18 microcontroller featuring 8KB of Flash program memory, 768 bytes of RAM, and 256 bytes of EEPROM, packaged in a 28-pin QFN (ML) 6x6mm with an exposed thermal pad. Operating from 1.8V to 5.5V with a 48 MHz internal oscillator, the part delivers up to 16 MIPS throughput and supports the nanoWatt XLP ultra-low-power modes for energy-constrained designs. The -E temperature grade extends the operating range to -40C to +125C, covering both industrial and AEC-Q100 automotive applications per the family qualification. A microcontroller (MCU) is a single-chip computer that integrates a CPU, non-volatile program memory (Flash), volatile data memory (RAM), peripherals, and I/O on one die. Within the taxonomy, an MCU belongs to the broader category of microcontrollers -> microprocessors -> integrated circuits -> semiconductors. The 8-bit PIC18 architecture uses a Harvard RISC design with separate program and data buses, allowing single-cycle instruction fetch and execution for deterministic timing. Key features include 25 mA source/sink per I/O, multiple communication peripherals (I2C, SPI, USART with LIN), 12-channel 10-bit ADC, and up to 4 PWM channels with hardware capture/compare. The nanoWatt XLP technology reduces sleep current to approximately 20 nA, enabling years of battery life on coin-cell or primary-cell supplies. The 28-QFN EP package offers a compact 6x6mm footprint while the exposed pad provides a thermal resistance of approximately 31 C/W, suitable for high-current I/O drive applications. The PIC18F23K22 family supports both self-programmability for in-field firmware updates and an ICD (In-Circuit Debug) interface for real-time development. The integrated Core Independent Peripherals (CIPs) such as the Complementary Waveform Generator (CWG), Configurable Logic Cell (CLC), and Numerically Controlled Oscillator (NCO) offload timing-critical tasks from the CPU, improving system responsiveness while reducing code size. Typical applications include HVAC damper control, e-bike pedal-assist sensors, smart thermostats, wearable health patches, automotive body controllers, charging station signaling, and energy storage monitoring. The wide operating voltage and temperature range make the family particularly attractive in industrial sensor nodes and home appliances with stringent reliability requirements. When designing with this part, ensure the exposed thermal pad is soldered to a sufficiently large copper pour to meet the 31 C/W thermal resistance. Decouple VDD with a 100 nF ceramic capacitor placed within 5 mm of the supply pin and add a 10 uF bulk capacitor on the VDD rail. The ICSP programming pins (PGC/PGD) require careful isolation from high-speed signals to avoid noise coupling during debug sessions. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes that go beyond the manufacturer datasheet, providing a single decision-ready reference for engineers and procurement teams.

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PIC18F23K22-E/SP - 8-bit 48MHz 8KB Flash MCU | Microchip
PIC18F23K22-E/SP

PIC18F23K22-E/SP - 8-bit 48MHz 8KB Flash MCU | Microchip

The Microchip Technology PIC18F23K22-E/SP is a 28-pin 8-bit PIC® XLP™ microcontroller that combines 48 MHz CPU throughput, 8 KB of self-programmable Flash, and nanoWatt XLP ultra-low-power technology in a through-hole SPDIP-28 (Skinny Plastic DIP) package. The PIC18F23K22-E/SP is the industrial-temperature (-40C to +125C) variant in the PIC18F2X/4XK22 family, and the /SP suffix confirms the 28-pin SPDIP form factor for breadboard-friendly prototyping and legacy drop-in replacement. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program memory, data RAM, peripherals (ADC, timers, UARTs, PWM), and I/O into one device. The PIC18 family from Microchip uses an 8-bit RISC modified-Harvard architecture with 16-bit instructions, occupying the position: microcontroller -> 8-bit MCU -> PIC18 family -> PIC18F K-series -> PIC18F2X/4XK22 sub-family -> semiconductor. This architecture choice favors deterministic interrupt latency, low power, and a small instruction footprint over raw clock speed. Key features of the PIC18F23K22-E/SP include 8 KB (4K x 16) Flash program memory, 512 bytes of data EEPROM, 768 bytes of RAM, a 10-bit ADC with up to 17 channels, two analog comparators, two CCP/ECCP modules, two MSSP (I2C/SPI), two EUSART (RS-232/RS-485 LIN) peripherals, 25 digital I/O pins, and a wide 1.8 V to 5.5 V supply range. The 48 MHz (12 MIPS) CPU, combined with XLP nanoWatt sleep currents as low as 20 nA, allows battery-powered applications to balance throughput and standby lifetime. The device uses Microchip's nanoWatt XLP technology with multiple power-managed modes (Run, Idle, Sleep, Low-Power Sleep) and a fast wake-up time. The internal 16 MHz RC oscillator and a 31 kHz RTCC source minimize external component count, while the on-chip 10-bit ADC supports capacitive-touch sensing via the Charge Time Measurement Unit (CTMU). An on-chip debug block supports ICD (In-Circuit Debug) without a second debug MCU. Typical applications include low-power sensor nodes, battery-powered instrumentation, USB HID bridges (with external transceiver), industrial control panels, automotive body ECUs, and portable medical accessories. For higher pin count or expanded Flash/RAM, designers can step up to the PIC18F43K22 (40-pin) or PIC18F45K22 (44-pin TQFP) in the same K22 family without re-architecting firmware. Design tip: pair an external 32.768 kHz crystal on SOSCO/SOSCI pins to drive Timer1 as an RTC, and reserve the ICD pins (PGC/PGD) for in-circuit programming - do not use them for user I/O. The -E (Extended) temperature grade allows operation to +125C, suitable for under-hood or industrial enclosure designs. This page synthesizes verified distributor pricing, drop-in same-package alternatives, and practical design notes not found in the manufacturer datasheet alone.

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PIC18F23K22-E/SS - 8-bit 48MHz 8KB Flash MCU | Microchip | SSOP-28
PIC18F23K22-E/SS

PIC18F23K22-E/SS - 8-bit 48MHz 8KB Flash MCU | Microchip | SSOP-28

The Microchip Technology PIC18F23K22-E/SS is an 8-bit PIC18 XLP microcontroller featuring 8KB of Flash program memory, 768 bytes of SRAM, and a 48MHz internal oscillator, housed in a 28-pin SSOP package rated for the extended industrial temperature range. A PIC (Peripheral Interface Controller) microcontroller is a class of programmable logic device built around a Harvard-architecture RISC core. The PIC18 family is Microchip's high-performance 8-bit line, integrating on-chip Flash, SRAM, EEPROM, ADC, comparators, PWM, and serial peripherals. Within the broader taxonomy, PIC18 sits above baseline PIC10/12/16 and below the 16-bit PIC24/dsPIC families, making it the canonical 8-bit choice when more peripherals and code space are required than PIC16 can deliver while staying in 8-bit territory. Key features of the PIC18F23K22-E/SS include Microchip's nanoWatt XLP technology for ultra-low-power operation, a 10-bit ADC with up to 17 channels, multiple communication peripherals (EUSART, MSSP I2C/SPI), and configurable oscillator options supporting 64MHz operation through the 4x PLL. The E temperature grade designation indicates an extended operating range of -40C to +125C, making the part suitable for harsh industrial and automotive-adjacent environments. Architecturally, the device uses an enhanced 16-bit instruction word with an 8-bit data path, supporting up to 16 MIPS at 64MHz. The XLP power-down current is typically in the nanoampere range, enabling battery-powered designs to last for years on a single cell. Integrated peripherals include 2 capture/compare/PWM modules with enhanced resolution, 2 comparators, a 256-byte EEPROM, and CTMU support for capacitive-touch applications. Typical applications for the PIC18F23K22-E/SS span industrial control panels, sensor interface nodes, low-power remote controls, energy-harvesting sensor modules, automotive body electronics (non-safety), and USB-to-UART bridges when paired with an external transceiver. Its compact 28-SSOP footprint suits space-constrained PCBs where processing density and power efficiency must coexist. When designing with this part, note that the E/SS suffix denotes extended-temperature SSOP tube packaging; the I/SS variant uses the same die with industrial temperature grading. Developers should consult the PIC18(L)F2X/4XK22 datasheet family document for full pinout, electrical characteristics, and peripheral configuration bits before committing to a PCB layout.

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PIC18F23K22-I/ML - 8-bit 64MHz 8KB Flash MCU | Microchip
PIC18F23K22-I/ML

PIC18F23K22-I/ML - 8-bit 64MHz 8KB Flash MCU | Microchip

The Microchip Technology PIC18F23K22-I/ML is a low-power, high-performance 8-bit PIC18 microcontroller with 8KB Flash, 768 bytes RAM, and nanoWatt XLP technology, housed in a 28-pin QFN (6x6 mm) package. It runs up to 16 MIPS at 64 MHz, integrates a 10-bit A/D converter with up to 17 channels, two enhanced USART modules, two MSSP (SPI/I2C) modules, and supports 25 digital I/O pins. The wide 1.8V to 5.5V operating range with a 5.0V typical supply makes it flexible for both 3.3V and 5V system designs. An 8-bit PIC microcontroller is a microcontroller unit built on an 8-bit data-bus CPU architecture optimized for deterministic, low-latency control tasks; it belongs to the broader microcontroller family, which in turn falls under microcontrollers and finally integrated circuits. PIC18-series devices add 16-bit instruction words, a hardware multiplier, and a C-friendly Harvard architecture, which together raise code efficiency relative to baseline PIC16 parts while preserving the deterministic interrupt behavior that makes PIC MCUs popular in motor control, sensing, and human-interface designs. Key specifications of the PIC18F23K22 include 256 bytes of EEPROM data memory, 4 Kbytes of linear data-memory addressing, 64 Kbytes of linear program-memory addressing, 49 instructions (16-bit opcode set), and an internal oscillator selectable from 31 kHz up to 16 MHz. nanoWatt XLP technology delivers sleep currents below 100 nA typical, enabling battery-powered nodes with multi-year lifetime. The part is produced in a CMOS process with on-chip debug support via ICD and an integrated 16-level hardware stack. It also includes multiple power-managed operating modes (Run, Idle, Sleep) plus low-power Timer1 gating and Ultra-Low-Power Wake-up, making the PIC18F23K22 a strong fit for energy-harvesting and always-on sensor products. Typical applications include industrial sensor interfaces, low-power IoT edge nodes, USB/HID human-interface devices, automotive body and lighting controllers, and small home appliances. Its combination of small QFN footprint and rich peripherals also suits wearable and portable designs where PCB area is at a premium. Designers should note that the PIC18F23K22 is a mature device: Microchip now recommends the PIC18F24Q10 as a newer alternative, but the existing K22 family remains in production and is broadly supported by MPLAB X, XC8 compilers, and a wide library of application notes. When migrating to Q10, re-verify peripheral mapping and pin assignments. This page synthesizes distributor pricing, drop-in same-package alternatives, and practical design notes not found in the standalone manufacturer datasheet.

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PIC18F23K22-I/MV - 8KB Flash 28-Pin UQFN 8-bit MCU | Microchip
PIC18F23K22-I/MV

PIC18F23K22-I/MV - 8KB Flash 28-Pin UQFN 8-bit MCU | Microchip

The Microchip PIC18F23K22-I/MV is an 8-bit PIC18 RISC microcontroller with 8KB Flash program memory, 768 bytes RAM, and 256 bytes EEPROM, operating at up to 64 MHz (16 MIPS) from a 2.3V to 5.5V supply. It is housed in a 28-pin UQFN (MV) package with an exposed pad, providing 25 I/O pins, integrated nanoWatt XLP ultra-low-power technology, and a 10-bit ADC with up to 17 channels. An 8-bit microcontroller is a single-chip computer built around an 8-bit data path, optimized for deterministic real-time control in cost- and power-sensitive embedded systems. The PIC18 architecture extends the baseline PIC16 instruction set with a 16-bit wide program word, hardware multiply, and linear addressing of up to 2 MB, placing it in the mid-range PIC family (PIC18) within the broader microcontroller hierarchy: 8-bit MCU -> microcontroller -> embedded processor -> semiconductor. nanoWatt XLP technology adds sleep currents as low as the nanoampere range, suitable for battery-powered and energy-harvesting designs. Key features of the PIC18F23K22 family include 8KB self-programmable Flash with program counter relative addressing, two Enhanced USART modules supporting RS-485/RS-232 and LIN, two MSSP modules for SPI and I2C (master/slave), a 10-bit ADC with up to 17 channels and auto-acquisition, three ECCP modules, two CCP modules, and a 16-bit Enhanced Timer. The -I/MV industrial-grade variant operates over -40C to +85C and is qualified to MSL1. Typical applications include low-power remote sensors, smart metering, consumer appliances, LED lighting controllers, automotive body and climate subsystems, and industrial control nodes. The wide 2.3V to 5.5V input range and 16 MIPS throughput suit battery-powered edge nodes that must wake, sample, transmit, and sleep efficiently. When designing with the PIC18F23K22-I/MV, place decoupling capacitors (100 nF + 10 uF) within 3 mm of each VDD/VSS pair, tie the exposed pad to a low-impedance ground plane, and use the on-board ICD pins for in-circuit debugging. A newer Microchip recommendation is the PIC18F24Q10 family for new designs with equivalent peripherals plus Core Independent Peripherals (CIPs). This page synthesizes verified distributor pricing, drop-in UQFN-28 alternatives, and engineering design notes not found in the manufacturer datasheet alone.

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PIC18F23K22-I/SO - 8-bit XLP MCU, 64MHz, 8KB Flash | Microchip
PIC18F23K22-I/SO

PIC18F23K22-I/SO - 8-bit XLP MCU, 64MHz, 8KB Flash | Microchip

The Microchip PIC18F23K22-I/SO is an 8-bit PIC18 XLP microcontroller delivering 64 MHz CPU performance, 8 KB of Flash program memory, 512 bytes of SRAM, and 256 bytes of EEPROM in a 28-pin SOIC package. It supports an industrial operating temperature range of -40C to +85C and runs from a 2.3 V to 5.5 V supply, making it compatible with both 3.3 V and 5 V system rails. An 8-bit microcontroller (MCU) is a programmable system-on-a-chip that combines a CPU, non-volatile program memory (Flash/ROM), working RAM, and a rich set of peripherals (GPIO, timers, ADC, communication interfaces) on a single silicon die. The PIC18 architecture sits in the middle of Microchip's 8-bit MCU portfolio: more capable than the baseline PIC10/PIC12/PIC16 families, with a richer instruction set, larger address space, and C-friendly hardware stack, while remaining cheaper and lower-power than 16-bit PIC24 or 32-bit parts. XLP (eXtreme Low Power) is Microchip's brand for nanoWatt-class sleep current, targeting battery-powered and energy-harvesting designs. Key features of the PIC18F23K22 include nanoWatt XLP technology with sub-uA sleep currents, an integrated 10-bit ADC with up to 17 channels, multiple Enhanced USART, MSSP (SPI/I2C), and PWM modules with up to 7 independent outputs. The 28-pin SOIC package exposes 25 I/O pins and supports in-circuit serial programming (ICSP) and ICD debug through two pins, eliminating the need for an external programmer header in many designs. Architecturally, the PIC18F23K22 uses a Harvard RISC core with 49 instructions and hardware multiply, executes most instructions in one cycle, and integrates a wide peripheral mix aimed at sensor reading, motor/signal timing, and serial communication. It is widely used as the lowest-cost 8-bit option for engineers migrating away from PIC16 designs that need more memory or peripherals. Typical applications include low-power IoT sensor nodes, battery-powered HVAC and home automation, automotive body and accessory subsystems, white-goods and small appliance control, industrial sensor interfaces, and consumer remote controls. Per Microchip's product page, the part is in production and the recommended migration target is the newer PIC18F24Q10 family. When designing with this device, place 100 nF decoupling close to each VDD pin and use a 10 uF bulk capacitor near the regulator. Leave RA5/MCLR/VPP accessible for ICSP, and verify the ADC reference is properly bypassed when using external Vref+. This page synthesizes distributor pricing, same-family drop-in alternatives, and practical design notes not aggregated in the manufacturer datasheet, helping procurement and design engineers evaluate the PIC18F23K22-I/SO against its siblings and newer PIC18 replacements.

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PIC18F23K22-I/SP - 8-bit 64MHz 8KB Flash MCU | Microchip
PIC18F23K22-I/SP

PIC18F23K22-I/SP - 8-bit 64MHz 8KB Flash MCU | Microchip

The Microchip Technology PIC18F23K22-I/SP is an 8-bit PIC18 microcontroller built on the nanoWatt XLP extreme-low-power platform, delivering up to 16 MIPS performance from a 64 MHz internal oscillator while housed in a 28-pin SPDIP (Skinny Plastic DIP) through-hole package. The device integrates 8 KB of self-programmable Flash program memory (4K x 16 words), 768 bytes of RAM, and 256 bytes of EEPROM, and operates across a wide 1.8 V to 5.5 V supply range suitable for both battery-powered and 5 V industrial rails. The -I/SP suffix designates the industrial temperature grade (-40 °C to +85 °C) and SPDIP package. A PIC18 microcontroller is a member of the 8-bit RISC (Reduced Instruction Set Computer) family originally developed by General Instrument's Microelectronics Division and now maintained by Microchip Technology. PIC18 cores extend the earlier PIC16 architecture with a 16-bit instruction word, hardware multiply, a linear program/data memory map, and a C-friendly compiler target, sitting within the broader hierarchy: microcontroller -> embedded controller -> semiconductor IC. The PIC18F23K22 specifically belongs to the enhanced mid-range "K22" sub-family which adds nanoWatt XLP sleep modes, a 12-bit ADC option on larger pin counts, and on-chip 5-bit DAC peripherals. Key features include seventeen 10-bit ADC channels, a 5-bit DAC with rail-to-rail output, seven timer/counter modules, three PWM channels with auto-shutdown, two I2C, two SPI, and two EUSART (with LIN) interfaces, plus a 32 kHz RTCC for low-power timekeeping. The mTouch capacitive-touch peripheral, configurable on-chip pull-ups, and a hardware CRC engine enable sensor and robust-communication applications without external components. A configurable low-power BOR and extended WDT round out the safety feature set. Typical applications include battery-powered sensor nodes, capacitive-touch user interfaces, low-power remote controls, LIN-based automotive body controllers (non-safety), industrial control panels, and hobbyist/maker projects that benefit from breadboard-friendly through-hole packaging. The wide operating voltage and XLP modes allow direct Li-Ion or 2xAA cell operation with run currents measured in microamperes. Designers should note that the 28-pin SPDIP footprint exposes 24 GPIO (some multiplexed with analog peripherals), and decoupling requires at least 0.1 µF plus a bulk capacitor near the VDD/VSS pair. For sleep-mode sub-µA operation, the ADC must be disabled, unused peripherals clock-gated, and pins driven to defined logic levels. When migrating to a smaller package, choose the -I/SS (28-SOIC) or -I/MV (28-UQFN) variants which share the same pinout. This page consolidates distributor pricing, same-family drop-in alternatives, and practical design considerations beyond the manufacturer datasheet.

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PIC18F23K22-I/SS - 8KB Flash MCU, 64MHz, 28-SSOP | Microchip
PIC18F23K22-I/SS

PIC18F23K22-I/SS - 8KB Flash MCU, 64MHz, 28-SSOP | Microchip

The Microchip Technology PIC18F23K22-I/SS is an 8-bit RISC microcontroller from the PIC18 K22 family built on nanoWatt XLP ultra-low-power technology, integrating 8KB of Flash program memory (4K x 16), 768 bytes of SRAM and 256 bytes of EEPROM, and executing instructions at up to 64 MHz across an 8-bit data path in a 28-pin SSOP package. A PIC microcontroller (Programmable Integrated Circuit) is a Harvard-architecture RISC MCU widely used in embedded systems; the PIC18 family targets 8-bit applications that demand higher code density, richer peripheral sets, and lower power consumption than earlier PIC16 generations. The XLP (eXtreme Low Power) nanoWatt extensions add sleep currents below 100 nA with retention, sleep-mode wake from RTCC, INT, or WDT sources, and Idle/Doze run-mode controls that let active current scale with peripheral gating. The PIC18F23K22 features include 25 digital I/O pins shared with peripheral functions, two Enhanced USART modules, one MSSP supporting both SPI and I2C (master/slave), two 10-bit ADC modules with up to 17 analog input channels, two analog comparators, two 8/10-bit PWM modules with up to four outputs, and an Enhanced Capture/Compare/PWM (ECCP) channel. On-chip peripherals include a programmable 32 kHz internal oscillator, four timers (T0-T3, optional TMR1/TMR3 gate), a Hardware RTCC for real-time clock, and seven programmable voltage references for the comparators and ADC. Typical applications include low-power battery sensors (wireless thermostats, utility meters, IoT endpoints), home appliances with HMI control panels, automotive body electronics and lighting (RCL, ambient light modules), USB/HID bridges when paired with a PIC18F14K50-family partner, industrial control loops, and consumer white-goods user interfaces. The wide 2.5V-5.5V supply range lets one part cover both 3.3V and 5V rails without modification. When designing in, set unused I/O pins to outputs (to minimize current in input-float mode), keep analog and digital grounds separated and joined at a single point, and place a 100 nF ceramic decoupling capacitor within 5 mm of VDD with an additional bulk 10-47 uF tantalum or aluminum polymer on the main rail. Estimated: the 28-SSOP version dissipates approximately 0.6 W in free air at 70 C ambient with all I/O toggling; derate by 12 mW per degree Celsius above 70 C. This page synthesizes verified distributor pricing, hand-curated drop-in alternatives from the K22 and Q10 families, and practical design notes that go beyond the manufacturer datasheet.

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PIC18F23K22T-I/MV - 8KB Flash 64MHz 8-bit MCU | Microchip
PIC18F23K22T-I/MV

PIC18F23K22T-I/MV - 8KB Flash 64MHz 8-bit MCU | Microchip

The Microchip Technology PIC18F23K22T-I/MV is an 8-bit PIC18 RISC microcontroller featuring 8KB (4K x 16) of FLASH program memory, 768 bytes of SRAM, and 256 bytes of EEPROM, housed in a 28-pin UQFN (4x4 mm) package with an exposed thermal pad. It executes instructions at up to 64MHz (16 MIPS) across a 1.8V to 5.5V operating range, making it compatible with 2.5V, 3.3V, and 5V system rails. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, non-volatile program memory (FLASH), working RAM, and a rich set of peripherals on one silicon die. PIC18F-series microcontrollers sit in the 8-bit PIC family (PIC -> 8-bit MCU -> microcontroller -> embedded IC -> semiconductor). They are used wherever deterministic, low-power, low-cost embedded control is needed. Key features of the PIC18F23K22T-I/MV include nanoWatt XLP extreme-low-power technology with multiple sleep modes, a 10-bit ADC with up to 17 channels, multiple Enhanced USART, MSSP (SPI/I2C), and a 16-bit timer/counter array. The industrial -40C to +85C temperature grade and XLP technology target battery-powered, always-on, and portable designs where standby current is critical. The architecture uses a Harvard RISC core with a hardware multiplier and 31-level stack, supporting C and assembly development with Microchip's MPLAB X IDE and XC8 toolchain. The 28-UQFN (4x4 mm) footprint plus exposed thermal pad makes it ideal for space-constrained boards that still need robust thermal performance. Typical applications include IoT sensor nodes, industrial control modules, low-power remote controls, USB HID peripherals, and battery-powered instrumentation. The wide voltage range and XLP modes make it well-suited for wearables and always-on energy-harvesting products. When designing with this part, ensure the exposed pad is soldered to a sufficient copper pour for thermal dissipation and that MPLAB X with the XC8 compiler is used for code development and debug via ICSP. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.

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PIC18F23K22T-I/SO - 8-bit XLP MCU, 64MHz, 8KB Flash | Microchip
PIC18F23K22T-I/SO

PIC18F23K22T-I/SO - 8-bit XLP MCU, 64MHz, 8KB Flash | Microchip

The Microchip Technology PIC18F23K22T-I/SO is a 28-pin, 8-bit PIC18 XLP microcontroller with 64 MHz maximum CPU speed, 8 KB Flash program memory (4K x 16), 512 bytes SRAM, and 256 bytes of EEPROM, housed in an SOIC-28 wide-body package. The "T" suffix denotes Tape & Reel packaging and the "I" denotes the industrial -40C to +85C temperature grade. The "K22" series extends Microchip's enhanced mid-range PIC18 family with nanoWatt XLP extreme-low-power technology and a 10-bit ADC, making it suitable for battery-powered and energy-harvesting designs where quiescent current budget is critical. A microcontroller (MCU) is a single-chip computer containing a CPU core, program and data memory, peripherals, and I/O. The PIC18 family is Microchip's enhanced 8-bit architecture with a 16-bit instruction word, 31-level stack, hardware multiplier, and C-optimized instruction set; XLP (eXtreme Low Power) is Microchip's branding for nanoWatt power-saving modes including deep sleep currents below 50 nA typical. Within the broader taxonomy, PIC18F23K22 sits at: PIC18F23K22 -> PIC18 K2x family -> PIC18 enhanced 8-bit MCU -> Microchip 8-bit microcontroller -> microcontroller -> embedded system -> semiconductor. Key features include 25 digital I/O pins, three 8-bit timers and four 16-bit timers, two analog comparators, an Enhanced Universal Synchronous/Asynchronous Receiver/Transmitter (EUSART), two MSSP modules supporting SPI and I2C (master and slave), a 14-channel 10-bit ADC, and a charge time measurement unit (CTMU) for capacitive touch sensing. The wide 1.8V to 5.5V supply voltage range supports both 3.3V and 5V system designs, and the XLP Sleep mode draws less than 50 nA typical while retaining RAM. The device uses a Harvard RISC architecture with a two-stage pipeline, achieving up to 16 MIPS at 64 MHz. The 14-channel ADC with acquisition time as low as 1.7 us enables fast sensor sampling for motor control and instrumentation loops. Self-programmability under firmware control supports in-field updates via bootloader or Microchip's ICD debugger. The K22 series is recommended for new automotive designs via special ordering codes; standard parts serve consumer, industrial, and IoT applications. Typical applications include low-power IoT sensor nodes, battery-powered handheld instruments, capacitive touch user interfaces, home appliances, automotive body and lighting modules, and industrial control boards that need a small-footprint 8-bit MCU with rich peripherals. The wide SOIC-28 footprint also simplifies hand-soldering and rework on prototype boards. When designing with the PIC18F23K22, observe the maximum 64 MHz FOSC and ensure the configuration bits (CONFIG1L through CONFIG5H) are set correctly for oscillator, watchdog, brown-out reset, and code protection. The wide SOIC-28 land pattern supports standard 1.27 mm pitch and through-hole or socketed prototyping. For new designs Microchip recommends the PIC18F24Q10 as the recommended successor in their portfolio. This page synthesizes distributor pricing, SOIC-28 drop-in alternatives, and practical design notes not found in the standalone manufacturer datasheet.

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PIC18F2410-E/ML - 8-bit MCU, 16KB Flash, 25 I/O | Microchip
PIC18F2410-E/ML

PIC18F2410-E/ML - 8-bit MCU, 16KB Flash, 25 I/O | Microchip

The Microchip Technology PIC18F2410-E/ML is an 8-bit PIC18 RISC flash microcontroller featuring 16KB of program memory, 768 bytes of RAM, and 25 I/O pins, housed in a 28-pin QFN EP (exposed-pad) package. It operates at up to 40 MHz, supports supply voltages from 4.2V to 5.5V, and integrates a 10-bit analog-to-digital converter with nanoWatt power-management technology. An 8-bit microcontroller (MCU) is a single-chip computer built around an 8-bit data path and a Harvard or modified-Harvard architecture. The PIC18 family uses an enhanced RISC core with 16-bit instructions, blending simple 8-bit MCU economics with richer peripherals. Positioned in the broader taxonomy, an MCU is a microprocessor -> microcontroller -> embedded controller -> semiconductor. Flash-based MCUs like the PIC18F2410 support in-system re-programming, making them suitable for iterative development and field firmware updates. Key features of the PIC18F2410-E/ML include 16KB Flash program memory, 256 bytes of EEPROM data memory, 768 bytes of SRAM, four timers, a 10-bit ADC with up to 10 input channels, and multiple communication peripherals (EUSART, MSSP for SPI/I2C). The nanoWatt technology provides multiple power-saving modes (Idle, Sleep, and Run) that reduce current draw to microampere levels during idle periods, which is critical for battery-powered and energy-harvesting designs. The device's enhanced flash architecture supports self-programming under firmware control, enabling bootloader-based field upgrades. Its 25 I/O pins each have individual direction control, weak pull-ups, and interrupt-on-change capability, simplifying matrix keypad and sensor interface designs. The integrated 10-bit ADC delivers conversion rates suitable for sensor monitoring, while the dual-capture/compare/PWM modules support motor control and power-conversion tasks. Typical applications include industrial sensor interfaces, consumer appliance controls, low-power remote sensor nodes, automotive body electronics (using the -E extended temperature grade), and USB-to-UART bridging subsystems. The 28-pin QFN EP package's small footprint makes the part especially attractive for space-constrained designs. When designing with the PIC18F2410-E/ML, ensure decoupling capacitors are placed within 5 mm of VDD/VDDCORE pins and that the exposed thermal pad is soldered to a sufficient copper pour for proper thermal and electrical grounding. The -E suffix indicates an extended temperature range of -40C to +125C, suitable for industrial and automotive under-hood environments. This page synthesizes distributor pricing, drop-in PIC18 family alternatives, and practical design notes not always collected in the manufacturer datasheet, accelerating selection and sourcing decisions.

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PIC18F2410-E/SP - 8-bit MCU, 16KB Flash, 25 I/O, 40MHz | Microchip
PIC18F2410-E/SP

PIC18F2410-E/SP - 8-bit MCU, 16KB Flash, 25 I/O, 40MHz | Microchip

The Microchip PIC18F2410-E/SP is an 8-bit PIC RISC microcontroller featuring 16 KB of Flash program memory, 768 bytes of SRAM, 256 bytes of EEPROM, and 25 digital I/O pins, all housed in a 28-pin SPDIP (Skinny Plastic DIP) through-hole package. It operates from a 4.2V to 5.5V supply and supports a maximum clock speed of 40 MHz, delivering up to 10 MIPS of computational throughput while integrating a 10-bit multi-channel Analog-to-Digital Converter (ADC) and Microchip's nanoWatt Technology for power-managed operation. An 8-bit microcontroller (MCU) is a single-chip computer that integrates a CPU, non-volatile program memory, working RAM, EEPROM data memory, and peripheral interfaces onto one silicon die. Within the broader taxonomy of embedded semiconductors, the 8-bit MCU sits below 16-bit and 32-bit microcontrollers in computational throughput, but its low cost, deterministic interrupt response, and ultra-low power consumption keep it dominant in cost-sensitive and battery-powered applications such as appliance control, sensor hubs, and human-machine interface (HMI) front panels. Key features of the PIC18F2410-E/SP include 16 KB of self-programmable Flash (in-circuit serial programming via ICSP), 25 mA source/sink per I/O, a 10-bit ADC with 10 input channels, two 8-bit timers plus three 16-bit timers, a 16-bit capture/compare/PWM module, an enhanced USART with LIN support, and a Master Synchronous Serial Port (MSSP) for SPI/I2C. The "E" suffix denotes the extended industrial temperature grade (-40C to +125C) suitable for harsh-environment designs, while the "/SP" suffix identifies the 28-pin SPDIP-28 (0.300 inch, skinny) package. The architecture is based on Microchip's enhanced RISC Harvard design with a 16-bit instruction word and 8-bit data path, supported by a hardware multiplier for 8x8 single-cycle operations. nanoWatt Technology provides multiple idle and sleep modes with on-the-fly clock switching, enabling typical run currents near 1 mA at 4 MHz and sleep currents in the microamp range, making the device well-suited for energy-harvesting and battery-backed designs. Typical applications include industrial control panels, sensor-conditioning front-ends, low-speed motor controllers, white-goods user interfaces, automotive body modules (sub-system level), USB-to-UART bridges with the MSSP/USART, and portable instrumentation where the extended temperature range and proven PIC18 instruction set provide long-term firmware portability. When designing with this part, use the MPLAB X IDE with the MPLAB XC8 compiler and program/debug via MPLAB PICkit 5, ICD 4, or MPLAB Snap. Allocate pins MCLR/VPP, PGC, and PGD for ICSP, and respect the 5.5 V absolute-maximum VDD to avoid latch-up on the I/O cells. This page synthesizes distributor pricing, pin-compatible PIC18F-family drop-in alternatives, and practical design notes that are not duplicated in the manufacturer datasheet, giving engineers a single reference for sourcing and replacement decisions.

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PIC18F2410-I/SO - 8-bit 40MHz 16KB Flash MCU | Microchip
PIC18F2410-I/SO

PIC18F2410-I/SO - 8-bit 40MHz 16KB Flash MCU | Microchip

The Microchip Technology PIC18F2410-I/SO is an 8-bit PIC18 family microcontroller IC delivering up to 40 MHz (10 MIPS) CPU performance, 16 KB of Flash program memory (8K x 16), and 768 bytes of RAM, housed in a 28-pin SOIC package with 25 I/O pins. The part operates from 2.0 V to 5.5 V and includes a 10-bit A/D converter with nanoWatt power management technology. The "-I" suffix denotes an industrial operating temperature range of -40 C to +85 C. An 8-bit PIC microcontroller is a RISC-based embedded computing device widely used for low-power, real-time control tasks. In the broader product hierarchy, the PIC18F2410 belongs to the PIC18F2x1x/4x1x sub-family of flash microcontrollers, which sits under the PIC18 family, then the broader PIC microcontroller family, then Microchip's 8-bit MCU portfolio, and finally the integrated circuit category. The architecture combines a C-compiler optimized instruction set with a single-cycle hardware multiplier and an internal oscillator that supports 31 kHz to 8 MHz operation without external crystals. Key differentiating features include Fail-Safe Clock Monitor for safe shutdown if the clock source fails, a Watchdog Timer with its own dedicated RC oscillator, and a wide operating voltage range that allows direct operation from a single Li-ion cell or a 5 V regulated rail. The device integrates nanoWatt Technology modes that drop the supply current into the microampere range during idle and sleep states, dramatically extending battery life in portable applications. The PIC18F2410's enhanced 16-bit instruction word and 31-level hardware stack enable C-language firmware development while preserving deterministic interrupt response. The internal oscillator with on-the-fly frequency tuning eliminates the external crystal in many designs, lowering BOM cost and board area, while the Fail-Safe Clock Monitor provides the reliability expected in industrial control loops. Typical applications include sensor acquisition modules, low-power consumer devices, industrial control, automotive body electronics subsystems, and battery-powered embedded products that benefit from the nanoWatt sleep modes. The 25 programmable I/O pins with peripheral pin select give designers flexible pin mapping for UART, SPI, I2C, PWM, and analog input functions. When designing with this part, configure CONFIG settings (Watchdog, brown-out, oscillator mode, low-voltage programming) before code execution begins, and reserve a dedicated ICSP header for the MPLAB PICkit programmer. In battery-powered designs, use the nanoWatt idle and sleep modes aggressively to achieve microampere standby current. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found on the manufacturer datasheet, and is intended as a reference for embedded engineers evaluating the PIC18F2410-I/SO for new designs or replacement of legacy parts.

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PIC18F2410-I/SP - 8-bit MCU, 16KB Flash, 40MHz, 28-SPDIP | Microchip
PIC18F2410-I/SP

PIC18F2410-I/SP - 8-bit MCU, 16KB Flash, 40MHz, 28-SPDIP | Microchip

The Microchip Technology PIC18F2410-I/SP is an 8-bit PIC18 family microcontroller (MCU) delivering up to 10 MIPS performance from a C-compiler-optimized RISC architecture, housed in a 28-pin SPDIP (Skinny Plastic DIP) through-hole package. The device integrates 16KB (8K x 16) of self-programmable Flash program memory, 768 bytes of SRAM, and 256 bytes of EEPROM, paired with a 10-bit A/D converter with up to 10 channels and nanoWatt power-management technology. A microcontroller (MCU) is a single-chip computer containing a CPU, memory, and peripheral interfaces designed for embedded control tasks. Within the product taxonomy, PIC18F2410 belongs to the 8-bit microcontroller family -> microcontroller -> embedded processor -> semiconductor. It executes most instructions in a single clock cycle, uses a Harvard architecture with separate program and data buses, and supports a hardware 8x8 multiplier for arithmetic-intensive workloads. The '18F' prefix denotes Flash-based program memory and the enhanced 16-bit instruction set introduced with this generation. Key differentiating features of the PIC18F2410 include: 40 MHz maximum clock speed (10 MIPS), internal oscillator support from 31 kHz to 8 MHz, Fail-Safe Clock Monitor that allows safe shutdown if the external clock fails, and a separate Watchdog Timer with its own RC oscillator. The 28-pin SPDIP package provides 25 digital I/O pins and supports an industrial temperature range of -40C to +85C, making it suitable for harsh-environment designs. The device operates from 2.0 V to 5.5 V, enabling both 3.3V and 5V system designs. From an architecture perspective, the PIC18F2410 employs an enhanced RISC core with 16-bit wide instructions and 8-bit data path, allowing code density comparable to 16-bit cores while preserving 8-bit cost advantages. The nanoWatt technology provides dynamic power-down modes (Idle, Sleep, and deep Sleep with RTCC wake), making it well suited for battery-powered applications. The 10-bit ADC supports automatic acquisition and conversion with up to 10 analog input channels shared with digital I/O. Typical applications include industrial sensor interfaces, low-power consumer electronics, motor control loops (low-side PWM), home appliance control boards, automotive body electronics (non-safety), HVAC controllers, and general-purpose embedded control. Its nanoWatt modes and wide voltage range make it a strong fit for battery-operated sensor nodes and remote-control products. Designers should plan for in-circuit serial programming (ICSP) via the PGD/PGC pins and consider using the internal 8 MHz oscillator to free two oscillator pins for digital I/O. The 25 I/O lines are sufficient for typical user-interface or sensor-fusion designs. This page synthesizes distributor pricing, drop-in PIC18-family alternatives, and practical design notes not found in the standalone Microchip datasheet, giving procurement and engineering teams a one-stop reference for the PIC18F2410-I/SP.

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PIC18F2410T-I/ML - 8-Bit 40MHz PIC MCU 16KB Flash | Microchip
PIC18F2410T-I/ML

PIC18F2410T-I/ML - 8-Bit 40MHz PIC MCU 16KB Flash | Microchip

The Microchip Technology PIC18F2410T-I/ML is an 8-bit PIC18 RISC microcontroller running at up to 40 MHz with 16 KB (8K x 16) of Flash program memory and 768 bytes of SRAM, housed in a 28-pin QFN (ML, 6x6 mm) package with an exposed pad. What is a PIC18F Microcontroller? The PIC18F family is Microchip's high-performance 8-bit PIC microcontroller line, built on an enhanced Harvard RISC architecture with separate program and data buses. As an 8-bit MCU, the PIC18F2410 executes instructions on 8-bit data while the 16-bit instruction word enables compact, powerful opcodes. PIC18F devices belong to the broader PIC microcontrollers category (PIC -> microcontroller -> embedded MCU -> semiconductor), serving mainstream industrial and consumer applications. Key features include 25 I/O pins, 10-bit ADC, multiple timers, USART, MSSP (SPI/I2C), and an enhanced 8-bit CPU core with hardware multiply. The Flash program memory supports self-programming and ICSP (In-Circuit Serial Programming) via two pins, enabling field firmware updates without removing the device. The industrial temperature range of -40C to +85C supports harsh environments. The architecture pairs a wide 16-bit instruction set with a 31-level hardware stack and 75 instructions (83 with extended instruction set enabled), allowing compact, deterministic code. The 'T' suffix denotes Tape and Reel packaging, and the 'I' suffix denotes the industrial temperature grade. Typical applications include sensor interfacing, low-cost motor control, HVAC controls, and white goods. The combination of 16 KB Flash and rich peripherals makes the part suitable for mid-complexity embedded designs requiring reliable 8-bit performance in a small QFN footprint. When designing, note that the QFN exposed pad must be soldered to the ground plane for thermal dissipation and electrical performance. Decoupling capacitors (100 nF plus 1 uF or larger) should be placed close to VDD/VSS pairs. This page combines real-time distributor pricing, drop-in alternative cross-references, and practical design notes curated for engineers evaluating the PIC18F2410T-I/ML for production.

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PIC18F242-E/SO - 8-Bit 40MHz 16KB Flash MCU | Microchip
PIC18F242-E/SO

PIC18F242-E/SO - 8-Bit 40MHz 16KB Flash MCU | Microchip

The Microchip Technology PIC18F242-E/SO is an 8-bit CMOS flash-based microcontroller from the PIC18 family, offering up to 10 MIPS (100 ns instruction execution) throughput, 16KB of on-chip program flash, 768 bytes of SRAM, and 256 bytes of EEPROM in a 28-pin SOIC package. It executes 77 single-word instructions, supports self-programming, and includes an ICD (In-Circuit Debugger) interface for embedded development. A microcontroller (MCU) is a single-chip computer containing a CPU, memory, and programmable I/O peripherals. The PIC18F242 belongs to Microchip's PIC18 enhanced family, sitting between the legacy PIC16 baseline and PIC24/dsPIC 16-bit architectures. PIC18 devices use a RISC core with a 16-bit instruction word and 8-bit data path, providing higher code density and a C-friendly architecture compared to PIC16. Within Microchip's portfolio, PIC18 MCUs target mid-range embedded applications requiring richer peripherals than PIC16 but at lower cost than PIC24/dsPIC parts. Key features of the PIC18F242-E/SO include five channels of 10-bit Analog-to-Digital conversion (ADC), two Capture/Compare/PWM (CCP) modules, a synchronous serial port configurable as 3-wire SPI or 2-wire I2C, an Enhanced USART (EUSART) for asynchronous or synchronous serial communication, and a wide 2.0V–5.5V operating voltage range. The 'E' suffix indicates the Extended temperature grade (-40°C to +125°C), suitable for industrial and harsh-environment designs. The architecture combines a Harvard-bus RISC engine with hardware multiplier (8x8 in one cycle) and 32 kB of linear program addressing. Peripherals are memory-mapped, controlled via SFRs, and interrupt-driven, enabling responsive embedded control loops without CPU polling. The ICD interface provides real-time debug without removing the device from the board. Typical applications include industrial sensor interfaces, motor control loops, low-power remote sensor nodes, embedded control in HVAC systems, and consumer appliance interfaces. The 28-SOIC package is well-suited for hand-soldered prototypes and through-hole-compatible PCB layouts. When designing with this MCU, consider the timing budget at 40 MHz: each instruction cycle is 100 ns, so high-rate peripheral servicing must fit within the available interrupt latency. The Extended temperature grade (-40°C to +125°C) makes it suitable for outdoor or automotive under-hood applications.

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PIC18F242-I/SO - 8-Bit 40MHz 16KB Flash MCU | Microchip | 28-SOIC
PIC18F242-I/SO

PIC18F242-I/SO - 8-Bit 40MHz 16KB Flash MCU | Microchip | 28-SOIC

The Microchip PIC18F242-I/SO is an 8-bit CMOS flash-based microcontroller from the PIC18F family, delivering 10 MIPS throughput at 40 MHz, integrating 16 KB of program flash and 768 bytes of SRAM, and housed in a 28-pin SOIC (SO) package. It includes 256 bytes of EEPROM, 23 digital I/O pins, a 5-channel 10-bit analog-to-digital converter, two capture/compare/PWM modules, and a synchronous serial port configurable as either a 3-wire SPI or a 2-wire I2C interface. What is an 8-bit flash microcontroller? An 8-bit flash microcontroller is a single-chip computer that combines a CPU with 8-bit data width, on-chip non-volatile flash program memory, SRAM data memory, and a rich set of peripherals (ADC, timers, communication interfaces). Within the broader taxonomy, the PIC18F242 belongs to: 8-bit MCU -> microcontroller -> embedded controller -> semiconductor IC. PIC18F parts use an enhanced Harvard architecture with separate program and data buses, enabling simultaneous instruction fetch and operand access, which delivers higher throughput than von Neumann 8-bit cores at the same clock speed. Key differentiating features of the PIC18F242 include nanoWatt power management with multiple idle and sleep modes, on-chip in-circuit debug (ICD) support, 100 ns instruction execution, and self-programming capability that allows the device to write its own flash under firmware control. The wide 4.2 V to 5.5 V supply range and -40 C to +85 C industrial temperature grade make it suitable for both battery-tolerant and industrial environments. Architecturally, the PIC18F242 uses a 16-bit instruction word with 8-bit data path and provides 77 single-word instructions plus an additional 8 high-priority interrupts. The Harvard split bus allows flash access during any instruction cycle without wait states, providing deterministic execution critical for real-time control loops. The integrated ADC has 10-bit resolution and accepts analog inputs on shared digital I/O pins. Typical applications include industrial control systems, automotive body and chassis modules (non-safety), consumer appliance control, low-cost sensor signal conditioning, and hobbyist embedded platforms. The PIC18F242 is also widely used in legacy designs, educational platforms, and PIC18F upgrade replacements where larger flash variants are unavailable. When designing with the PIC18F242, leave a small guard band on VDD (typically 4.5 V to 5.5 V) for reliable ADC operation and decouple the analog and digital supply pins separately. Programming is via ICSP using PGC/PGD pins shared with PORTB, so verify those traces are not heavily loaded for stable in-circuit programming. This page synthesizes current distributor pricing, pin-compatible drop-in alternatives, and practical design notes not aggregated on the manufacturer datasheet.

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