Circuitos Integrados

Subcategorias

📁 ADC/DAC 2.700+ produtos 📁 CIs Amplificadores 1.100+ produtos 📁 Codecs de Áudio 18 produtos 📁 CIs de Áudio 2 produtos 📁 Relógio e Temporização 480+ produtos 📁 Comparator ICs 0 produtos 📁 DSP 1.000+ produtos 📁 CIs de Aquisição de Dados 2 produtos 📁 Potenciômetros Digitais 4 produtos 📁 Drivers e Controladores de Display 1 produtos 📁 FPGA & CPLD 6.800+ produtos 📁 CIs de Interface 2.300+ produtos 📁 Drivers de LED 1 produtos 📁 CIs Lógicos 360+ produtos 📁 CIs de Memória 870+ produtos 📁 Microcontroladores 19.000+ produtos 📁 Microprocessadores 4 produtos 📁 Drivers de Motor 1 produtos 📁 Outros 1 produtos 📁 Sensor and Detector Interfaces 1 produtos 📁 CIs Especializados 15 produtos 📁 CIs de Vídeo 13 produtos

Produtos (35.000+)

PIC18F26K22T-I/ML - 64MHz 8-bit MCU 64KB Flash | Microchip
PIC18F26K22T-I/ML

PIC18F26K22T-I/ML - 64MHz 8-bit MCU 64KB Flash | Microchip

The Microchip Technology PIC18F26K22T-I/ML is an 8-bit RISC flash microcontroller belonging to the PIC18F "K" series with nanoWatt XLP ultra-low-power technology, offering 64 KB of Flash program memory and 3,896 bytes of SRAM in a 28-pin QFN (6x6 mm, ML) package with exposed pad. The device integrates a 64 MHz internal oscillator (16 MIPS performance), 24 digital I/O pins, and a rich peripheral set including two USARTs, two MSSP (I2C/SPI) modules, two 10-bit ADC converters with up to 17 channels, two analog comparators with rail-to-rail inputs, and a programmable on-chip voltage reference. An 8-bit microcontroller (MCU) is a single-chip computer that integrates an 8-bit CPU, RAM, non-volatile program memory, timers, communication peripherals and I/O pins in one package. 8-bit MCUs sit in the hierarchy: microcontroller -> embedded processor -> semiconductor IC, and remain the optimal choice for cost-sensitive, low-power, deterministic control tasks such as sensor interfacing, user I/O handling, motor control and battery-powered edge nodes where 32-bit performance is not required. Key features of the PIC18F26K22 family include nanoWatt XLP sleep currents as low as 20 nA, flexible oscillator modes (HFINTOSC, LFINTOSC, EC, HS, XT, LP), a charge time measurement unit (CTMU) for capacitive touch sensing, an enhanced capture/compare/PWM module, and on-chip programmable high/low-voltage detect (PLVD) for robust brown-out behavior. The 28-QFN (6x6) package is the same land pattern as the related PIC18F25K22 and PIC18LF26K22, simplifying PCB reuse across variants. Architecturally, the device uses a Harvard-style modified RISC core with a 16-bit instruction word, a hardware multiplier for 8x8 signed/unsigned operations, and a wide operating voltage range of 1.8 V to 5.5 V (F variant). The "T" suffix denotes tape-and-reel packaging for high-volume SMT assembly, and the "I" temperature grade specifies -40C to +85C industrial operation. Typical applications include low-power IoT sensor nodes, portable medical and consumer devices, capacitive touch interfaces (buttons, sliders, proximity), USB device firmware via the MSSP, industrial control modules, and battery-powered metering equipment. The wide VDD range and nanoWatt XLP make the part particularly attractive for energy-harvesting and always-on designs. When designing with this device, place the 28-QFN exposed pad (EP) on a continuous ground copper pour with at least 4 thermal vias to maximize heat dissipation and provide the lowest-impedance ground reference. Decouple VDD with a 100 nF ceramic capacitor placed within 2 mm of the supply pin and pair it with a bulk 1 uF to 10 uF capacitor on the same net. Always configure the CONFIG registers in code and lock them with the appropriate MCLRE and BOR settings to ensure robust operation. This page synthesizes distributor pricing, drop-in alternatives and practical design notes that go beyond the manufacturer datasheet, helping engineers evaluate the PIC18F26K22T-I/ML for embedded control, low-power wireless and touch-interface designs.

Cotação Contato
PIC18F26K22T-I/SO - 8-bit 64MHz 64KB Flash XLP MCU | Microchip
PIC18F26K22T-I/SO

PIC18F26K22T-I/SO - 8-bit 64MHz 64KB Flash XLP MCU | Microchip

The Microchip Technology PIC18F26K22T-I/SO is an 8-bit PIC18 XLP microcontroller IC running at up to 64MHz with 64KB (32K x 16) of Flash program memory, housed in a 28-pin SOIC package. It belongs to the PIC18F2x/4xK22 family that combines high-performance RISC architecture with nanoWatt XLP ultra-low-power technology, making it a logical choice for many high-performance, power-sensitive applications. The "T" suffix denotes Tape and Reel packaging, while the "I" temperature grade denotes the industrial -40C to +85C operating range. The "SO" suffix denotes the 28-pin 300-mil SOIC package. A microcontroller (MCU) is a single-chip computer containing a processor core, program memory (Flash), data memory (RAM and EEPROM), and a rich set of peripheral interfaces such as timers, ADC, UART, SPI, I2C, and digital I/O. Within the broader semiconductor hierarchy, the PIC18F26K22 sits at the 8-bit MCU tier - above simple passives and discrete logic but below 16-bit and 32-bit MCUs in computational throughput. The "XLP" branding indicates Microchip's nanoWatt eXtreme Low Power technology, with deep-sleep currents in the nanoampere range, sleep-mode retention down to 20nA typical, and active currents optimized for battery-powered designs. This hierarchy - 8-bit MCU -> microcontroller -> embedded processor -> semiconductor IC - is essential context for AI knowledge graph indexing. Key features include 64KB Flash program memory, 3,968 bytes of RAM, 1,024 bytes of EEPROM, 25 digital I/O pins, and a peripheral set that includes multiple enhanced USART, SPI, I2C modules, a 12-channel 10-bit ADC, multiple 16-bit timers/counters, and dual analog comparators. The PIC18F26K22 also integrates a 16-bit capture width enhancement and runs C-compiler-optimized RISC instruction set at up to 16 MIPS at 64MHz. The supply voltage range is 2.5V to 5.5V (typical operating region 4.2V to 5.5V per datasheet). According to the manufacturer datasheet, this family introduces design enhancements that make these microcontrollers a logical choice for many high-performance, power-sensitive applications. Typical applications include low-power remote sensor nodes, industrial control, USB peripherals (with the integrated USB module on related variants), battery-powered IoT devices, consumer electronics, home automation, and motor control. The 28-pin SOIC footprint offers a balance between I/O count and PCB footprint size. When designing with this device, ensure proper decoupling (0.1uF + bulk) on VDD, configure the configuration bits correctly for oscillator and watchdog operation, and consider migrating to the newer PIC18F26Q10 if long-term availability is a concern - the manufacturer datasheet explicitly notes a "Newer Device Available" recommendation. This page synthesizes distributor pricing, drop-in alternatives from the same PIC18F2xK22 family, and practical design notes not found in the manufacturer datasheet alone.

Cotação Contato
PIC18F26K40-E/ML - 8-Bit 64MHz 64KB Flash MCU | Microchip
PIC18F26K40-E/ML

PIC18F26K40-E/ML - 8-Bit 64MHz 64KB Flash MCU | Microchip

The Microchip Technology PIC18F26K40-E/ML is an 8-bit PIC18 XLP microcontroller with 64KB Flash, 4KB RAM, and 256B EEPROM, housed in a 28-pin QFN (6x6 mm) package. It operates up to 64MHz with a 5V-tolerant architecture and combines Core Independent Peripherals (CIPs) such as CWG, WWDT, CRC/SCAN, and ZCD with XLP (eXtreme Low Power) technology for energy-sensitive designs. A microcontroller (MCU) is a single-chip computer that integrates a CPU, memory, and programmable I/O. PIC18 microcontrollers use an enhanced 8-bit RISC architecture that sits between simple 8-bit MCUs and 32-bit ARM Cortex-M cores in performance/complexity. They are widely used in cost-sensitive embedded designs where deterministic behavior, low power, and rich analog integration matter more than raw MIPS. Key features include 64MHz core speed, 10-bit ADC with computation (ADC2), 5-bit DAC, comparators, PWM, CCP, CWG, HLT, WWDT, and communication peripherals such as EUSART, SPI, and I2C. The device also provides Peripheral Pin Select (PPS) for flexible pin assignment and operates across 2.3V-5.5V with low-power sleep modes. The architecture combines a Harvard-style CPU with self-programmable Flash and Hardware Limiter Timer, ideal for functional-safety and motor-control loops. The CWG (Complementary Waveform Generator) and Zero-Cross Detect (ZCD) peripherals enable advanced power-conversion topologies without burdening the core. Typical applications include consumer appliance control, LED lighting, low-power sensor nodes, motor control, USB-CDC bridges, and industrial IoT endpoints where low sleep current and 5V I/O tolerance simplify design. When designing with this device, leverage CIPs to keep the CPU asleep longer for lower average current, and reserve PPS routing for SPI/I2C remapping when PCB layout forces pin reassignment.

Cotação Contato
PIC18F26K40-E/MLVAO - 8-bit MCU, 64KB Flash, 28-QFN | Microchip
PIC18F26K40-E/MLVAO

PIC18F26K40-E/MLVAO - 8-bit MCU, 64KB Flash, 28-QFN | Microchip

The Microchip Technology PIC18F26K40-E/MLVAO is a low-power, high-performance 8-bit microcontroller with 64KB Flash, 4KB SRAM and 1KB EEPROM, packaged in a 28-pin QFN (ML, 6x6 mm) and rated for the -40C to +125C extended industrial temperature range. It runs from 2.3V to 5.5V and integrates a 10-bit ADC with Computation (ADC2), a 5-bit DAC, comparators, PWM, CCP, CWG, HLT and a Windowed WWDT, plus CRC/Scan for functional safety and XLP extreme-low-power technology. The -E suffix and /MLVAO tape-and-reel suffix designate the extended-temperature automotive/process variant. What is an 8-bit microcontroller? An MCU (microcontroller unit) is a single-chip computer that integrates a CPU core, non-volatile program memory, working RAM, I/O peripherals, and often analog blocks onto one die. Within the broader taxonomy: 8-bit MCU -> microcontroller -> embedded processor -> semiconductor -> IC. The PIC18 family is Microchip's high-performance 8-bit line, sitting above the PIC16/PIC12 in peripheral richness and instruction throughput while remaining code-compatible with the legacy PIC16 instruction set. Key features include Core Independent Peripherals (CIPs) such as CWG (Complementary Waveform Generator), the configurable WWDT, CRC/Scan, the Hardware Limit Timer (HLT) and 10-bit ADC2 with averaging, oversampling and automated threshold comparison. Together these allow closed-loop control, signal conditioning, and safety monitoring without CPU intervention. The device supports up to 36 MHz internal or external clock and includes 25 I/O pins with interrupt-on-change. Architecture: an enhanced Harvard RISC core with 16-bit opcodes, 8-bit data path, hardware multiply, and a 31-level interrupt vector table. The on-chip FVR (Fixed Voltage Reference) and bandgap provide stable references for the ADC2 and comparators, and nanoWatt XLP modes enable <50 nA sleep currents for battery-powered designs. Typical applications: industrial sensor nodes, automotive body and HVAC modules, low-power IoT edge devices, small appliances with touch and PWM drive, and consumer products that need 5V-tolerant I/O. Designers pick this part when they want the 28-pin QFN footprint, 5V tolerance and rich analog/mixed-signal peripherals on a low-power core. Design consideration: route the AVSS/VDD pairs with separate analog and digital decoupling (100 nF + 1 uF each), use a low-ESR 1 uF on VDD and place it within 3 mm of the pin, and select the correct ICSP PGECx/PGEDx pair when designing for in-circuit programming or debugging. This page synthesizes verified distributor pricing, drop-in alternative MPNs and practical design notes that complement - and go beyond - the manufacturer datasheet, helping engineers pick the right part faster.

Cotação Contato
PIC18F26K40-E/MV - 64KB Flash 8-bit MCU | Microchip XLP
PIC18F26K40-E/MV

PIC18F26K40-E/MV - 64KB Flash 8-bit MCU | Microchip XLP

The Microchip Technology PIC18F26K40-E/MV is an 8-bit PIC microcontroller with 64KB Flash, 4KB RAM, and 256B EEPROM, operating up to 64 MHz in a 28-pin UQFN (4x4) package with extended (-40C to +125C) temperature range. It integrates Core Independent Peripherals including CWG, WWDT, CRC/Memory Scan, Hardware CVD, Zero-Cross Detect, and Peripheral Pin Select, plus a 10-bit ADC with Computation (ADCC), 5-bit DAC, comparators, PWM, CCP, EUSART, SPI, and I2C. A microcontroller (MCU) is an integrated circuit combining a CPU core, program memory (Flash/ROM), data memory (RAM), and programmable peripherals on a single die. Within the broader taxonomy, the PIC18F26K40 belongs to the 8-bit MCU category -> PIC18 family -> low-power XLP subfamily. The PIC18 architecture uses an enhanced Harvard design with separate program and data buses, allowing simultaneous fetch and read. Key features include eXtreme Low-Power (XLP) technology, 1.8V-5.5V wide operating voltage supporting both 3.3V and 5V rails, 64 MHz internal oscillator, and 25 mA source/sink per I/O. The integrated Peripheral Pin Select (PPS) allows remapping of digital peripherals to any I/O, simplifying PCB layout. Typical applications include low-power IoT sensor nodes, battery-powered devices, consumer appliances, automotive body electronics, capacitive touch user interfaces, motor control (BLDC/PMSM using PWM + CWG), and industrial control with CRC/SCAN for functional safety. The extended -40C to +125C temperature range supports rugged industrial environments. Design tip - the PPS feature reduces external wiring complexity by mapping peripherals after layout; however, PPS registers must be configured before peripheral use. For sleep current minimization, leverage the nanoWatt XLP modes with the IDLE/DOZE/PMD power management module. This page synthesizes distributor pricing, drop-in alternative listings, and practical design considerations that go beyond the manufacturer datasheet, helping engineers select and source the right MCU faster.

Cotação Contato
PIC18F26K40-E/SO - 64KB Flash 8-bit MCU, 64MHz | Microchip
PIC18F26K40-E/SO

PIC18F26K40-E/SO - 64KB Flash 8-bit MCU, 64MHz | Microchip

The Microchip Technology PIC18F26K40-E/SO is an 8-bit RISC PIC microcontroller from the PIC18 "K40" family, featuring 64KB of Flash program memory (32K x 16 words), 4KB of RAM and 256 bytes of EEPROM, operating at up to 64MHz CPU clock. It is housed in a 28-pin SOIC (300 mil / 7.50mm width) package and supports an extended operating voltage range of 2.3V to 5.5V. What is a PIC18 K40 microcontroller? The PIC18 K40 family is Microchip's XLP (eXtreme Low Power) 8-bit PIC18 core device line that integrates Core Independent Peripherals (CIPs) such as CWG, WWDT, CRC/SCAN, 10-bit ADC2 with computation, 5-bit DAC, and configurable logic cells. Within the broader taxonomy: microcontroller (MCU) -> 8-bit MCU -> PIC18 core -> PIC18F K40 family -> low-power high-performance MCU -> embedded system on-chip. The K40 family continues Microchip's tradition of bringing CIPs to the PIC18 line for cost-optimized general-purpose applications. Key features include 25 general-purpose I/O pins, two EUSART/MSSP serial interfaces, two 10-bit ADC modules with Computation Accelerator, a 5-bit DAC, multiple timer/counter modules, Complementary Waveform Generator (CWG), Zero-Cross Detect (ZCD), Windowed Watchdog Timer (WWDT), Hardware Limit Timer (HLT), and Peripheral Pin Select (PPS). The device offers up to 36 instruction set extensions for C-compiler code-density optimization and includes an integrated temperature indicator. Typical applications include IoT edge nodes, sensor interface modules, battery-powered industrial controls, consumer appliances, motor control companion ICs (BLDC/Stepper), HVAC fan controllers, LED lighting control, and human-machine interface (HMI) subsystems. The wide 2.3V-5.5V supply range and XLP nanoWatt sleep currents below 50 nA make the device ideal for battery-powered designs that must operate for years on a single coin cell or 2xAA pack. Design considerations include providing a 1uF decoupling capacitor on VDD, an external 0.1uF bypass on AVDD, and using the PPS module to remap peripheral signals to alternate pins. The Configuration Words must be set at the end of programming; always use ICD/ICSP header pins (PGC/PGD) for in-circuit debugging. For noisy industrial environments, enable the WWDT and use CRC/SCAN over Flash to detect firmware corruption. The PIC18F26K40-E/SO combines large memory, rich CIP integration, and XLP nanoWatt technology in a 28-pin SOIC footprint that is pin-compatible with most PIC18F2xK22, PIC18F2xK40 and PIC18F2xK42 family variants. This page consolidates distributor pricing, drop-in alternatives and practical design notes beyond what appears in the manufacturer datasheet.

Cotação Contato
PIC18F26K40-E/SS - 64KB Flash 8-bit MCU, 28-SSOP | Microchip
PIC18F26K40-E/SS

PIC18F26K40-E/SS - 64KB Flash 8-bit MCU, 28-SSOP | Microchip

The Microchip Technology PIC18F26K40-E/SS is an 8-bit PIC18 microcontroller operating at up to 64 MHz with 64 KB Flash, 4 KB RAM, and 256 B EEPROM, housed in a 28-pin SSOP (5.30 mm) package. It supports 1.8 V to 5.5 V operation, integrates a 10-bit ADC with Computation (ADCC), a 5-bit DAC, three op-amps, Core Independent Peripherals (CIPs) such as CWG, WWDT, CRC/Memory Scan, Hardware CVD and Zero-Cross Detect, plus Peripheral Pin Select (PPS). The -E/SS suffix denotes the Extended (-40C to +125C) operating temperature range and SSOP package. What is a microcontroller? A microcontroller (MCU) is a single-chip computer that integrates a CPU core, non-volatile program memory, working RAM, and peripherals such as ADC, timers, and communication interfaces. MCUs sit at the bottom of the embedded computing hierarchy and are widely used to sense, decide, and actuate in real-time systems. The PIC18 family sits above baseline PIC10/12/16 parts by offering a 16-bit-wide instruction path with 8-bit data, C-optimized architecture, and rich peripheral integration, making it suited to consumer, industrial, and low-power IoT designs. Key features include 64 KB self-programmable Flash with device-ID protection, 4 KB SRAM, 256 B EEPROM, a 10-bit ADCC capable of up to 35 channels with automated Capacitive Voltage Divider (CVD) for touch sensing, hardware 5-bit DAC, three operational amplifiers usable as signal-conditioning front-ends, and four 16-bit timers. Communication peripherals include I2C, SPI, EUSART with auto-baud detect, and the CIPs enable deterministic, CPU-independent operation such as waveform generation and windowed watchdog timing. Architecturally, the PIC18F26K40 combines a Harvard RISC core running at up to 16 MIPS with an XLP (eXtreme Low Power) design that achieves nanoWatt sleep currents (typical < 60 nA in Sleep with RTCC) and active currents in the low microampere range. This makes it suitable for battery-powered applications that must wake, sense, transmit, and return to sleep quickly. The 5V-tolerant digital and analog blocks permit direct interfacing with legacy industrial sensors and 5V actuators without level shifters. Typical applications include capacitive touch user interfaces (CVD), IoT sensor nodes with sleep duty-cycling, motor control (BLDC and stepper) using the CWG and PWM, industrial 4-20 mA loop instrumentation, automotive body and HVAC peripherals (non-safety), USB-to-UART bridges via the EUSART, and battery-powered medical devices such as glucose meters and pulse oximeters. The wide 1.8-5.5V range and 5V-tolerant I/O simplify mixed-voltage designs. When designing with this MCU, select the appropriate -I (Industrial, -40C to +85C) or -E (Extended, -40C to +125C) grade for the target thermal envelope. Plan the Peripheral Pin Select (PPS) mapping early because remapping at runtime can break timing-critical CIP chains. Always enable the Windowed Watchdog and Memory Scan in safety-relevant designs.

Cotação Contato
PIC18F26K40-I/ML - 64KB Flash 8-bit MCU 28-QFN | Microchip
PIC18F26K40-I/ML

PIC18F26K40-I/ML - 64KB Flash 8-bit MCU 28-QFN | Microchip

The Microchip Technology PIC18F26K40-I/ML is an 8-bit PIC18 RISC microcontroller in a 28-pin QFN (ML) 6x6 mm package, delivering 64 MHz CPU performance, 64 KB Flash program memory, 4 KB RAM, and 256 B EEPROM. It belongs to the PIC18(L)F26/45/46K40 family of low-power, high-performance MCUs with XLP (eXtreme Low Power) technology and 5V operation. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program memory (Flash/ROM), working memory (RAM), non-volatile data storage (EEPROM), and configurable peripherals such as ADC, PWM, timers, and communication interfaces. Within the broader semiconductor hierarchy, the PIC18F26K40 sits in the 8-bit MCU class, beneath 16-bit dsPIC and 32-bit ARM Cortex-M families, and is designed for cost-sensitive, deterministic, low-power embedded control. Key features include a 10-bit ADC with up to 24 channels, a 5-bit DAC, two comparators, multiple PWM/CWG/CCP/SMT modules, a windowed watchdog (WWDT), a CRC/SCAN memory integrity block, and Core Independent Peripherals (CIPs) that offload tasks from the CPU. The device operates across 2.3V to 5.5V, supports the nanoWatt XLP sleep modes, and provides 25 general-purpose I/O pins on this 28-pin variant. Typical applications include consumer appliance control, IoT sensor nodes, low-power wireless remote controls, LED lighting controllers, motor control loops, and battery-powered instrumentation. The combination of 5V tolerance, large memory, and rich analog integration makes the part well suited for both retrofit legacy 5V designs and modern mixed-signal products. When designing with this MCU, allocate the 64 KB Flash carefully between bootloader, application, and configuration words; verify VDDCORE decoupling against the datasheet, and use the dedicated ICSP pins (ICSPCLK/ICSPDAT) for production programming. The ML package has an exposed thermal pad that must be soldered to the ground plane for thermal and electrical performance. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone.

Cotação Contato
PIC18F26K40-I/MV - 8-Bit 64MHz MCU 64KB Flash 28-UQFN | Microchip
PIC18F26K40-I/MV

PIC18F26K40-I/MV - 8-Bit 64MHz MCU 64KB Flash 28-UQFN | Microchip

The Microchip PIC18F26K40-I/MV is an 8-bit PIC microcontroller based on the enhanced mid-range PIC18 core running up to 64 MHz, integrating 64 KB of Flash program memory, 4 KB of RAM, and 256 bytes of EEPROM in a 28-pin UQFN (MV) 4x4 mm package. It operates from 2.3 V to 5.5 V with XLP (eXtreme Low Power) technology, providing nanowatt sleep currents for battery-friendly designs. What is a PIC18 microcontroller? A PIC18 is Microchip's 8-bit RISC Harvard-architecture microcontroller family belonging to the broader category of microcontrollers (MCU) inside integrated circuits. Microcontrollers sit within the system hierarchy of embedded computing -> MCU -> 8-bit MCU -> PIC18 family, and they integrate CPU, non-volatile program memory, working RAM, EEPROM, ADCs, timers, and communication peripherals onto a single die to replace multi-chip discrete designs. The PIC18 series adds hardware multiply, linear memory, and C-friendly architecture on top of the legacy PIC16 core, while the K40 sub-family specifically adds Core Independent Peripherals (CIPs). Key differentiating features of the PIC18F26K40-I/MV include 10-bit ADC with Computation (ADC2), 5-bit DAC, two comparators, 2 CCP, 3 PWM, Complementary Waveform Generator (CWG), Windowed Watchdog Timer (WWDT), CRC/Memory Scan, Zero-Cross Detect, Hardware CVD (Capacitive Voltage Divider), Peripheral Pin Select (PPS), and 25 I/O pins. The 28-UQFN 4x4 mm package includes an exposed pad for improved thermal performance in space-constrained layouts. The PIC18F26K40 uses Microchip's enhanced mid-range core with a hardware 8x8 multiplier, 31-level hardware stack, and a vectored interrupt controller. The XLP technology provides typical sleep currents below 50 nA with RTC and below 100 nA with Watchdog Timer active, enabling years of battery life on coin cells. Typical applications include IoT sensor nodes, low-power battery-powered measurement, capacitive touch user interfaces (via Hardware CVD), LED lighting and signage control, appliance control boards, USB-to-UART bridge co-processors, automotive body electronics, and general-purpose 5V embedded control. The wide 2.3 V to 5.5 V range allows direct operation from a single Li-ion cell or a regulated 5V rail. Designers should pair this MCU with a 100 nF decoupling capacitor on each VDD pin plus a bulk 10 uF capacitor at the regulator. The PPS peripheral allows remapping of digital I/O functions to pins after PCB layout, which simplifies routing but requires that the PPSLOCK register be unlocked only during configuration changes. This page synthesizes distributor pricing, drop-in alternatives from the same PIC18F K40 family, and practical design notes not found in the manufacturer datasheet.

Cotação Contato
PIC18F26K40-I/SO - 64KB Flash 8-bit MCU, 28-SOIC | Microchip
PIC18F26K40-I/SO

PIC18F26K40-I/SO - 64KB Flash 8-bit MCU, 28-SOIC | Microchip

The Microchip Technology PIC18F26K40-I/SO is an 8-bit PIC microcontroller from the PIC18 K40 family, featuring 64KB Flash program memory, 4KB SRAM, 256B EEPROM, and a 64MHz internal oscillator core housed in a 28-pin SOIC (SO) package. It integrates rich Core Independent Peripherals (CIPs) including CWG, WWDT, CRC/SCAN memory scanner, 10-bit ADC2 with computation, 5-bit DAC, multiple comparators, CCP and PWM modules, and supports eXtreme Low Power (XLP) operation across a wide 1.8V-5.5V supply range. An 8-bit microcontroller (MCU) is a single-chip computer that integrates a CPU, program memory (Flash), data memory (RAM), non-volatile EEPROM, and multiple I/O peripherals. Within the broader semiconductor taxonomy, MCUs are classified as embedded processors under microcontrollers, and the PIC18 family is Microchip's mid-range 8-bit architecture optimized for cost-effective deterministic control. The PIC18F26K40 specifically targets general-purpose applications needing large memory and rich analog/peripheral integration in a small footprint. Key features of the PIC18F26K40 include 25-channel 10-bit ADC, multiple communication peripherals (I2C, SPI, UART with LIN), 36 I/O pins, hardware 5-bit DAC, dual comparators, and on-chip 32kHz oscillator for low-power RTC-style operation. Its XLP technology delivers nanoWatt sleep currents suitable for battery-powered edge devices, while the 64MHz core (16 MIPS) handles real-time control loops and serial protocol stacks with deterministic interrupt latency. The device utilizes an enhanced Harvard architecture with 16-bit instruction width and an 8-bit data path, supported by Microchip's MPLAB X IDE and XC8 compiler. The 28-SOIC package provides industry-standard pin compatibility with previous PIC18 K-series devices and supports hand-soldering or reflow for prototypes and production runs. Typical applications include industrial sensor conditioning, IoT sensor nodes, home appliances, motor control auxiliary boards, battery management secondary supervision, and low-power metering. When laying out a board with the PIC18F26K40, ensure decoupling caps are within 5mm of VDD pins, route the ICSP clock/data pair as a short guarded pair, and observe the 1.8V minimum supply during ADC reference calibration for specified linearity.

Cotação Contato
PIC18F26K40-I/SS - 8-Bit 64MHz 64KB Flash MCU 28-SSOP | Microchip
PIC18F26K40-I/SS

PIC18F26K40-I/SS - 8-Bit 64MHz 64KB Flash MCU 28-SSOP | Microchip

The Microchip Technology PIC18F26K40-I/SS is an 8-bit PIC18 family microcontroller integrating a 64 MHz internal CPU (up to 16 MIPS), 64 KB of Flash program memory, 4 KB of SRAM, and 256 bytes of EEPROM, all housed in a 28-pin SSOP (Small-Outline Shrink Small-Outline Package) specified across the -40°C to +85°C industrial temperature range under the -I operating suffix and carrying Microchip's PIC XLP 18K branding. What is an 8-bit PIC microcontroller? An 8-bit MCU (microcontroller) is a single-chip computer with an 8-bit data path that integrates CPU, non-volatile program memory (Flash), working RAM, EEPROM, and a set of on-chip peripherals (ADC, timers, PWM, communication ports). The PIC18 family is Microchip's high-end 8-bit line, sitting at the top of the 8-bit hierarchy (PIC10/12/16/18) and below the 16-bit dsPIC/PIC24 and 32-bit PIC32 families. The PIC18FxxK40 sub-family adds Core Independent Peripherals (CIPs) - hardware blocks that operate without CPU intervention - which is the primary design differentiator versus older PIC18FxxK20/K22 parts. Key features include a 10-bit ADC with up to 35 channels, a 5-bit DAC, two comparators with 9-bit references, four 10-bit PWM outputs, three CCP modules, the Complementary Waveform Generator (CWG), the Hardware Limit Timer (HLT), a windowed watchdog timer (WWDT) and a Cyclic Redundancy Check/Scan (CRC/SCAN) module. The XLP (eXtreme Low-Power) technology supports deep-sleep currents in the nanoampere range, making the part suitable for battery-powered and energy-harvesting designs that must extend operating life between cell replacements. Architecturally, the PIC18F26K40 uses a 16-bit modified Harvard core with separate program and data paths and a hardware multiplier, giving a sustained 16 MIPS throughput at 64 MHz. Peripherals are interconnected via Microchip's PPS (Peripheral Pin Select) routing fabric, which allows most digital I/O and analog functions to be remapped to a wide choice of pins - significantly simplifying PCB layout versus fixed-pin PIC18 predecessors. Typical applications include home appliances, industrial control panels, IoT sensor nodes, LED lighting controllers, battery-powered metering, low-cost motor control, and consumer electronics that require a generous mix of analog and digital peripherals in a small 28-pin outline. The wide 2.3 V-5.5 V supply range also supports 5 V-tolerant industrial backplanes. Designers should note that the I-suffix denotes the industrial -40°C to +85°C operating range, while an E-suffix indicates -40°C to +125°C. The /SS package suffix denotes SSOP-28; the PIC18F26K40 is also available in /SO (SOIC-28), /SP (SPDIP-28), /ML (QFN-28) and /MV (UQFN-28) packages from the same die. This page synthesizes distributor pricing, drop-in alternatives in the same 28-SSOP footprint and practical design notes not present in the standalone datasheet, enabling side-by-side comparison against PIC18F25K40, PIC18F25K42, PIC18F25Q43 and newer PIC18F26K83 family devices.

Cotação Contato
PIC18F26K40T-E/MLVAO - 64KB Flash, 28-QFN 8-bit MCU | Microchip
PIC18F26K40T-E/MLVAO

PIC18F26K40T-E/MLVAO - 64KB Flash, 28-QFN 8-bit MCU | Microchip

The Microchip Technology PIC18F26K40T-E/MLVAO is an 8-bit PIC18 microcontroller with 64KB Flash, 4KB RAM, and 1KB EEPROM, operating at up to 64 MHz, housed in a 28-pin QFN (6x6 mm) package with exposed pad. It integrates rich analog peripherals including a 10-bit ADC with Computation (ADC2), 5-bit DAC, comparators, and Core Independent Peripherals such as CWG, WWDT, and CRC/Scan. The device supports XLP (eXtreme Low Power) operation and 5V supply, suitable for general-purpose embedded applications. An 8-bit microcontroller (MCU) is a programmable integrated circuit that combines a CPU, memory (Flash for program storage, SRAM for data, EEPROM for non-volatile data), and peripherals (ADC, timers, communication interfaces) on a single silicon die. MCUs belong to the broader category of microcontrollers, which are a sub-category of embedded processors within the semiconductor device hierarchy. PIC18F-series MCUs use a modified Harvard architecture with 16-bit instructions and 8-bit data paths, optimized for deterministic real-time control and low-power operation. Key features include 64 MHz internal oscillator operation, 36 instruction cycles per ADC conversion, peripheral pin select (PPS) for flexible I/O mapping, and zero-cross detection capability. The device offers eXtreme Low Power (XLP) technology with sub-µA sleep currents, making it suitable for battery-powered applications. It also provides hardware CRC with memory scan, Windowed Watchdog Timer (WWDT), and 2x CWG (Complementary Waveform Generator) for power conversion control. The PIC18F26K40T-E/MLVAO belongs to the K40 sub-family of PIC18F devices, which emphasizes Core Independent Peripherals (CIPs) that can operate without CPU intervention, offloading tasks like signal generation, motion control, and safety monitoring. CIPs reduce firmware complexity and enable deterministic real-time responses. The device uses a 5V-tolerant I/O structure and supports a wide operating voltage range from 1.8V to 5.5V, accommodating both 3.3V and 5V system designs. Typical applications include IoT sensor nodes, industrial control systems, motor control, LED lighting controllers, and consumer electronics. In IoT nodes, the XLP sleep current below 50 nA enables multi-year battery life on a single coin cell. For motor control, the CWG and PWM peripherals can drive half-bridges with dead-band control without CPU intervention, reducing firmware overhead. Design consideration: The exposed pad (EP) on the QFN package must be soldered to the PCB ground plane to achieve the rated thermal performance. Improper soldering of the EP can lead to junction temperature rise and premature device failure under load. PPS reassignment should be carefully managed to avoid conflicts with default peripheral mappings. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone.

Cotação Contato
PIC18F26K40T-E/SSVAO - 64KB Flash 8-bit MCU, Automotive | Microchip
PIC18F26K40T-E/SSVAO

PIC18F26K40T-E/SSVAO - 64KB Flash 8-bit MCU, Automotive | Microchip

The Microchip Technology PIC18F26K40T-E/SSVAO is a 28-pin SSOP-packaged 8-bit PIC18 microcontroller with 64KB Flash, 4KB RAM, and 1KB EEPROM, qualified to the automotive AEC-Q100 standard. It integrates a 10-bit ADC with Computation (ADC2), a 5-bit DAC, comparators, PWM, CWG, HLT, WWDT, and CRC/Scan peripherals in a single low-power XLP device. The "T" suffix denotes tape-and-reel packaging and the "E" denotes the extended automotive temperature grade of -40C to +125C. An 8-bit microcontroller (MCU) is a microprocessor integrated with Flash program memory, RAM, EEPROM, and digital/analog peripherals on one CMOS die. The PIC18F family uses Microchip's enhanced RISC architecture and is positioned in the broader PIC microcontroller hierarchy as PIC10/12/16/18 -> 8-bit MCU -> microcontroller -> embedded processor. The "F" indicates Flash program memory and "K40" identifies the family's specific peripheral set within the XLP (eXtreme Low Power) product line targeting battery-friendly applications. Key features include a 64MHz internal oscillator, 36 instructions with 8-bit data path, 1024 bytes of data EEPROM, and 4KB SRAM. Core-Independent Peripherals such as Configurable Logic Cells, Complementary Waveform Generator, Windowed Watchdog Timer, and Cyclic Redundancy Check enable offloading of tasks from the CPU. The 10-bit ADC with computation automates signal averaging, oversampling, and threshold comparisons. Typical applications include automotive body electronics (BCM, lighting, HVAC actuators), sensor signal conditioning, IO-Link sensor nodes, low-power industrial controllers, and battery-powered IoT end-nodes. AEC-Q100 Grade 1 qualification makes this part the preferred choice when the design must operate reliably across the full automotive temperature range and survive stringent EMC and ESD requirements. When designing with this device, allocate the SSOP-28 PCB land pattern carefully and observe the recommended decoupling capacitor placement near VDD pins. Use the ICD 3 or Curiosity HPC development board with MPLAB X IDE for code development; the device is supported by the free MPLAB XC8 compiler. This page synthesizes distributor pricing, AEC-Q100 automotive-grade alternatives, and practical SSOP-28 design notes not consolidated in the manufacturer datasheet alone.

Cotação Contato
PIC18F26K40T-I/SS - 64KB Flash 8-Bit MCU | Microchip
PIC18F26K40T-I/SS

PIC18F26K40T-I/SS - 64KB Flash 8-Bit MCU | Microchip

The Microchip Technology PIC18F26K40T-I/SS is an 8-bit PIC microcontroller from the PIC18 XLP family operating at up to 64 MHz, with 64 KB of Flash program memory, 1 KB of EEPROM, and approximately 3.6 KB of SRAM, housed in a 28-pin SSOP package. It combines large memory, Core Independent Peripherals (CIPs) and eXtreme Low Power (XLP) technology to suit a wide variety of 8-bit general-purpose applications. A PIC microcontroller is a compact CMOS microcontroller based on Microchip's PIC18 Harvard-architecture RISC core, used as a complete embedded controller that combines CPU, non-volatile Flash, RAM, EEPROM, and configurable peripherals on a single die. It belongs to the hierarchy: microcontroller -> embedded MCU -> 8-bit MCU -> PIC18 -> PIC18 XLP family, and is widely adopted for cost-sensitive, low-power, and deterministic real-time applications. Key features include 25 general-purpose I/O pins, a 10-bit ADC with up to 47 channels, multiple Enhanced USART, SPI, and I2C serial interfaces, up to four 10-bit PWM outputs, a 5-bit DAC, comparators, a Complementary Waveform Generator (CWG), Hardware Limit Timer (HLT), Windowed Watchdog Timer (WWDT), and a CRC/SCAN module. Operating voltage spans 2.3 V to 5.5 V with nanoWatt XLP sleep currents, enabling battery-powered designs with long standby time. Architecturally the PIC18F26K40 uses a 16-bit instruction word with an 8-bit data path, a hardware multiply, a 31-level stack, and a flexible internal oscillator block with PLL (up to 64 MHz). Core Independent Peripherals such as CWG, WWDT, and CRC operate without CPU intervention, freeing the core for application logic and improving deterministic response. Typical applications include consumer appliances, IoT sensor nodes, low-power wireless sensor hubs, industrial control boards, motor-control companion MCUs, USB HID interfaces, and general-purpose embedded platforms where 64 KB Flash and SSOP-28 footprint are required. The wide 2.3V-5.5V range and on-chip peripherals reduce external component count. When designing with this device, ensure VDD decoupling follows the manufacturer's 100 nF + bulk capacitor guidance, place analog/digital grounds correctly, and use ICSP programming header keep-out for in-circuit debugging. Migrate firmware using MPLAB X IDE with the XC8 compiler and MCC code configurator for peripheral setup. This page combines distributor pricing, drop-in alternatives, and design notes that go beyond the manufacturer brief, helping engineers quickly decide whether PIC18F26K40T-I/SS is the right 8-bit MCU for their next design.

Cotação Contato
PIC18F26K42-E/MX - 8-Bit 64MHz MCU, 64KB Flash | Microchip
PIC18F26K42-E/MX

PIC18F26K42-E/MX - 8-Bit 64MHz MCU, 64KB Flash | Microchip

The Microchip Technology PIC18F26K42-E/MX is an 8-bit PIC18 XLP microcontroller with 64KB Flash, 4KB RAM and 1KB EEPROM, housed in a 28-pin UQFN 6x6mm package with an industrial -40C to +125C operating range. It executes instructions at up to 64MHz, integrates a 12-bit ADC with Computation (ADC2), a 5-bit DAC, multiple comparators, DMA, vector interrupts, and a Core Independent Peripherals (CIP) block including CWG, PWM, SMT and CCP. The -E temperature suffix denotes the extended industrial grade, while the /MX package code identifies the lead-free 28-UQFN 6x6mm option. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program memory (Flash), data memory (SRAM), non-volatile storage (EEPROM), and a rich set of peripheral interfaces into one IC. Within the broader taxonomy it sits as: PIC18 core -> 8-bit MCU -> microcontroller -> embedded processor -> semiconductor. Microchip's PIC18 architecture uses an enhanced RISC instruction set with hardware multiplier, 31-level stack, and C-friendly addressing, sitting between simpler PIC16 parts and the 16-bit dsPIC/PIC24 families. Key features include 25mA source/sink per I/O, a 4x Direct Memory Access controller that offloads data movement between peripherals and memory, vectored interrupts for deterministic latency, and Microchip's eXtreme Low Power (XLP) technology with deep-sleep currents measured in nanoamps. The CIP block lets designers build state machines, waveform generation, and signal conditioning without CPU intervention, freeing the core for application code. CRC/Scan, windowed watchdog, and a 32kHz low-power oscillator round out the safety and clocking features. Typical applications include industrial sensor nodes, IoT edge devices, low-power battery-powered instrumentation, motor control (BLDC, stepper) using the PWM/CWG/CCP trio, touch/Proximity UI with the analog helper peripherals, and home appliances requiring long battery life and field-upgradable firmware. Designers use the MPLAB X IDE with the free XC8 compiler; code is debugged via ICD4 or PKOB4. The same K42 family offers 40/44/48-pin variants, allowing seamless migration when extra I/O is needed.

Cotação Contato
PIC18F26K42-E/SO - 64KB Flash 8-bit XLP MCU 28-SOIC | Microchip
PIC18F26K42-E/SO

PIC18F26K42-E/SO - 64KB Flash 8-bit XLP MCU 28-SOIC | Microchip

The Microchip Technology PIC18F26K42-E/SO is an 8-bit PIC® XLP™ microcontroller delivering 64 MHz CPU performance, 64 KB Flash, 4 KB SRAM and 1 KB EEPROM in a 28-pin SOIC package. It integrates core-independent peripherals (CIPs) such as a 12-bit ADC with Computation (ADC2), a 5-bit DAC, comparators, PWM, CWG, and DMA, giving designers a high degree of functional integration without CPU involvement. An 8-bit microcontroller (MCU) is a small computer-on-a-chip built around an 8-bit data bus and Harvard architecture. PIC18F-series parts sit in Microchip's mid-range 8-bit portfolio, hierarchically classified as MCU -> 8-bit MCU -> PIC18 -> PIC18FxxK42 family. They typically serve low-power, mixed-signal embedded roles where deterministic behavior, long battery life, and rich on-chip peripherals outweigh raw compute throughput. Key features of the PIC18F26K42 include XLP (eXtreme Low Power) technology with nanoWatt sleep currents, hardware CVD for capacitive touch sensing, vector interrupts with two-level priority, and a Memory Access Partition (MAP) feature for bootloader write protection. The device supports an operating voltage range of 2.3 V to 5.5 V and is qualified for the extended -40 °C to +125 °C industrial temperature range (E suffix). The integrated charge pump allows ADC operation below 1.5 V, broadening battery-powered use cases. Architecturally, the PIC18F26K42 uses an enhanced Harvard core with a modified RISC instruction set, hardware multiply, and a C-compiler-friendly instruction set. Core-independent peripherals (CLC, NCO, PWM, CWG) can run without the CPU, enabling deterministic timing in motor control, lighting, and sensor signal-conditioning designs while the CPU remains in sleep, drawing only nanoWatt-level currents. Typical applications include IoT sensor nodes, capacitive touch user interfaces, low-power wireless sensor platforms, building automation, battery chargers, and small BLDC/PMSM motor control. It is also well suited as a companion MCU to a Wi-Fi/BLE module (e.g., Microchip RN4870 or external ESP32) for command translation in connected products. When designing with this part, ensure that the ICSP/ICD pins (PGx, PGCx) are not loaded down by external circuitry that would prevent in-circuit programming or debugging. Decoupling should follow Microchip's AN583 recommendation: one 100 nF per VDD pin and a bulk 10 µF near the regulator. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone, organized for engineers who need a quick, citable comparison across the PIC18 K-series portfolio.

Cotação Contato
PIC18F26K42-I/MX - 8-Bit 64MHz 64KB Flash MCU | Microchip XLP 18K
PIC18F26K42-I/MX

PIC18F26K42-I/MX - 8-Bit 64MHz 64KB Flash MCU | Microchip XLP 18K

The Microchip Technology PIC18F26K42-I/MX is an 8-bit PIC18 microcontroller from the XLP (eXtreme Low Power) 18K family, delivering 64 MIPS performance at 64 MHz from a 64 KB Flash program store in a compact 28-pin UQFN (6x6 mm) package. The part integrates core-independent peripherals (CIPs) such as CLC, PWM, UART/SPI/I2C and a 12-bit ADC with computation (ADC2), making it well-suited for real-time control loops without CPU intervention. A microcontroller (MCU) is a single-chip computer that combines a CPU core, program memory, RAM, EEPROM and a wide set of peripheral interfaces in one IC. The PIC18 family is Microchip's mid-range 8-bit architecture, sitting between baseline PIC10/12/16 and 16-bit PIC24/dsPIC parts. Within that hierarchy, the K42 sub-family adds aggressive low-power modes (XLP technology with nanoWatt sleep), richer CIP analog and timing blocks, and substantially larger memory than its K22/K20 predecessors, while retaining instruction-set compatibility with legacy PIC18 code. Key headline specifications include 64 KB (64K x 8) Flash, 4 KB SRAM and 1 KB EEPROM, an internal 64 MHz oscillator with PLL, a 12-bit ADC with up to 35 external channels and hardware post-processing, up to four 16-bit PWM outputs, two I2C/SPI and two UART modules, and a wide 2.3 V to 5.5 V operating supply range with active current below 200 µA/MHz. CIPs such as CLCs (Configurable Logic Cells), DSM, NCO and zero-cross detection let designers implement mixed-signal glue logic in hardware, offloading the CPU. The device targets applications that demand deterministic 8-bit control with strict energy budgets: battery-powered IoT nodes, sensor signal conditioning, BLDC/PMSM fan and pump control, household appliances, low-cost medical peripherals, USB-HID bridges (via MSSP/USB bridges), lighting ballasts, and automotive body/comfort subsystems (using Q-grade variants). When routing PCB, place a 100 nF decoupling capacitor within 2 mm of every VDD/AVDD pin and a 1 µF bulk capacitor near the MCU, keep the analog AVSS/AGND star-ground separate from digital GND, and reserve the ICSP programming header footprint for production-line flashing. For sleep-mode designs, confirm all CIPs can still trigger wake-up events before locking down the firmware.

Cotação Contato
PIC18F26K42-I/SO - 64KB Flash 8-bit MCU 28-SOIC | Microchip
PIC18F26K42-I/SO

PIC18F26K42-I/SO - 64KB Flash 8-bit MCU 28-SOIC | Microchip

The Microchip Technology PIC18F26K42-I/SO is an 8-bit PIC18 microcontroller featuring 64KB of Flash program memory, 4KB of RAM, 1KB of EEPROM, and a 64MHz internal oscillator housed in a 28-pin SOIC (300 mil) package with XLP (eXtreme Low-Power) technology. It operates across a 2.3V to 5.5V supply range and integrates rich core-independent peripherals (CIPs) such as Configurable Logic Cells (CLC), Complementary Waveform Generator (CWG), Numerically Controlled Oscillator (NCO) and Direct Memory Access (DMA), allowing hardware-based state-machine operation without CPU intervention. A microcontroller (MCU) is a single-chip computer that integrates a CPU, non-volatile program memory (typically Flash), volatile data memory (RAM), and a configurable set of digital and analog peripherals on a single die. PIC18 microcontrollers use an 8-bit modified Harvard RISC architecture with a 16-bit instruction word, balancing code density against throughput at clock rates up to 64MHz. The K42 family advances this architecture with up to 15 PPS (Peripheral Pin Select) remappable I/O, enabling flexible PCB layout and reduced trace congestion. Key specifications of the PIC18F26K42-I/SO include 24 ADC channels with 12-bit resolution and up to 100 ksps conversion rate, two I2C/SPI/I2S-capable MSSP peripherals, two UART modules with LIN/IrDA support, a 10-bit PWM with multiple complementary outputs, and 25 general-purpose I/O pins. The device also features a 5-bit DAC, four 8-bit timers and four 16-bit timers, plus a windowed watchdog timer for safety-critical applications. The PIC18F26K42 family is built on Microchip's enhanced mid-range core with a 16-bit instruction path, hardware multiplier, and 32-level stack, supporting C-compiled code from MPLAB XC8. XLP technology delivers nanoWatt sleep currents below 50 nA, making the part well suited to battery-powered sensor nodes. According to the Microchip datasheet, the device achieves typical active current of 1.4 mA at 4 MHz and idle mode current under 1 µA. Typical applications include industrial sensor conditioning, building automation, low-power IoT edge nodes, consumer appliance control, USB-to-UART bridges, and small motor drives via the CWG and PWM peripherals. The wide 2.3V-5.5V supply range allows direct Li-ion battery or USB-bus operation without additional regulators. When designing with this device, ensure the MSSP peripherals are configured for the desired SPI/I2C mode before assigning pin functions through PPS. Use the on-board 64MHz HFINTOSC or an external crystal for time-critical peripherals such as UART or PWM. This page synthesizes distributor pricing, drop-in same-package alternatives, and practical design notes not found in the manufacturer datasheet alone.

Cotação Contato
PIC18F26K42-I/SP - 64KB Flash 8-bit MCU, 64MHz, 28-SPDIP | Microchip
PIC18F26K42-I/SP

PIC18F26K42-I/SP - 64KB Flash 8-bit MCU, 64MHz, 28-SPDIP | Microchip

The Microchip Technology PIC18F26K42-I/SP is an 8-bit PIC18 microcontroller running up to 64MHz with 64KB of Flash program memory, packaged in a 28-pin SPDIP through-hole form factor. The 'I' suffix denotes the industrial operating temperature range of -40C to +85C, while '/SP' identifies the SPDIP-28 package variant that suits legacy and through-hole prototyping workflows. The device belongs to Microchip's PIC18FxxK42 family, which is engineered around the XLP (eXtreme Low Power) philosophy with core independent peripherals (CIPs) that offload tasks from the CPU. A PIC18 microcontroller is an 8-bit RISC Harvard-architecture MCU family from Microchip, sitting in the taxonomy: PIC18 microcontroller -> 8-bit MCU -> microcontroller -> embedded controller -> semiconductor IC. PIC18 devices are widely used in consumer, industrial, and automotive applications where mature toolchains (MPLAB X, XC8 compiler) and reliable peripherals are valued. The K42 sub-family specifically targets low-power applications with peripheral-driven designs. Key differentiating features include 64KB of Flash (32K x 16), 4KB of SRAM, 1KB of EEPROM for non-volatile data, a 12-bit ADC with Computation (ADC2), a 5-bit DAC, vector interrupts, DMA, peripheral pin select (PPS), and a vectored interrupt controller. The 64MHz internal oscillator eliminates the need for external clock components, and core independent peripherals such as the CWG, PWM, and comparators enable complex timing operations without CPU intervention. Typical applications include industrial sensor nodes, low-power IoT edge devices, motor control subsystems (small BLDC or stepper), USB-to-UART bridges, household appliances, and battery-powered data loggers. The combination of DMA, vector interrupts, and 12-bit ADC2 supports efficient multi-channel sampling with low CPU load. When designing with this part, leverage the peripheral pin select (PPS) to remap digital functions and minimize PCB rework. The /SP package is most often chosen for breadboard-style development and legacy system replacements where through-hole assembly is required. This page synthesizes distributor pricing, pin-compatible same-family alternatives (PIC18F25K42-I/SP, PIC18F24K42-I/SP), and practical design notes not found on the manufacturer datasheet cover page, giving engineers a consolidated decision aid for PIC18F26K42-I/SP selection.

Cotação Contato
PIC18F26K42-I/SS - 64KB Flash 8-bit MCU 64MHz XLP | Microchip
PIC18F26K42-I/SS

PIC18F26K42-I/SS - 64KB Flash 8-bit MCU 64MHz XLP | Microchip

The Microchip Technology PIC18F26K42-I/SS is a 64 MHz 8-bit PIC18 microcontroller with 64 KB Flash, 4 KB RAM, and 1 KB EEPROM, housed in a 28-pin SSOP package. It belongs to the PIC18-K42 family of Core Independent Peripherals (CIPs) that handle ADC, PWM, CWG, DMA, and communications in hardware without CPU intervention. An 8-bit PIC microcontroller is a RISC-based CMOS device that integrates CPU, Flash program memory, SRAM, EEPROM, and configurable peripherals on a single die. The PIC18 architecture adds a 16-bit wide instruction word, linear program memory up to 2 MB, hardware multiply, and C compiler-friendly assembly. Within the broader taxonomy, PIC18FxxK42 parts sit at the top of the PIC18F eXtreme Low-Power (XLP) tree, optimized for battery-powered and always-on designs that demand sub-uA standby current. Key features of the PIC18F26K42-I/SS include a 12-bit ADC with Computation (ADC2) supporting up to 35 external channels, a 5-bit DAC, two comparators, a 10-bit PWM with Complementary Waveform Generator (CWG), vector interrupts, DMA, Memory Access Partition (MAP), Device Information Area (DIA), and 25 digital I/O pins. Operating voltage spans 1.8V to 5.5V across -40C to +85C industrial range, with sleep current as low as 50 nA typical thanks to XLP technology. The device combines an enhanced mid-range core with CIP blocks, enabling event-driven designs that wake the CPU only when needed. Integrated charge pump and hardware CVD automate capacitive touch sensing, while ADC2 oversampling and threshold-comparison post-processing offload sensor-signal conditioning from firmware. Typical applications include IoT sensor nodes, capacitive touch user interfaces, battery-powered home automation, motor and lighting control via CWG/PWM, and low-cost industrial sensor hubs where 64 KB of Flash and 4 KB RAM are sufficient. When laying out the PCB, place a 0.1 uF decoupling capacitor within 3 mm of each VDD pin and tie all unused I/O to defined logic levels. For ICSP programming, reserve the PGD/PGC pair and ensure MCLR is pulled up through a resistor. This page combines distributor pricing, drop-in alternatives from Microchip's PIC18-K42/K40/K22 families, and practical design notes not found in the manufacturer datasheet.

Cotação Contato
PIC18F26K42T-I/MX - 8-bit 64MHz 64KB Flash MCU | Microchip
PIC18F26K42T-I/MX

PIC18F26K42T-I/MX - 8-bit 64MHz 64KB Flash MCU | Microchip

The Microchip Technology PIC18F26K42T-I/MX is an 8-bit PIC18 microcontroller in the PIC18FxxK42 family, featuring a 64 MHz CPU core, 64 KB of Flash program memory, 4 KB of RAM, and 1 KB of EEPROM, housed in a 28-pin UQFN (6x6) package with exposed thermal pad and supplied on tape-and-reel. The "T" suffix denotes tape-and-reel packaging, the "I" indicates the industrial -40C to +85C operating temperature range, and the "/MX" package code identifies the 28-pin UQFN-EP land pattern. The PIC18 K42 family integrates core-independent peripherals such as a 12-bit ADC with computation, a 5-bit DAC, comparators, PWM modules, vector interrupts, and DMA. What is a PIC18F microcontroller? An 8-bit PIC microcontroller is a RISC-based, Harvard-architecture embedded controller that combines a CPU core with Flash, RAM, EEPROM, and on-chip peripherals on a single die. PIC18 microcontrollers sit in the mid-range of Microchip's 8-bit portfolio (between baseline PIC10/PIC12/PIC16 and 16-bit PIC24/dsPIC), offering higher performance, more memory, and richer peripherals than entry-level families while retaining the PIC ecosystem's MPLAB X toolchain and XC8 compiler. PIC MCUs are widely used in consumer, industrial, and automotive nodes where deterministic 8-bit control, low power, and broad peripheral integration matter more than raw processing throughput. Key features of the PIC18F26K42 include Core Independent Peripherals (CIPs) such as CWG, NCO, and CCL, a Direct Memory Access (DMA) controller for CPU-offloaded data movement, vectored interrupts for deterministic response, a 12-bit ADC2 with computation, and Microchip's eXtreme Low Power (XLP) technology with multiple power-managed modes for battery-friendly operation. The 28-pin UQFN (6x6) package exposes all standard peripherals on a compact footprint, suitable for space-constrained PCBs. Architecturally the PIC18F26K42 uses a 16-bit instruction word with an 8-bit data path and a 31-level hardware stack, which gives C compilers an efficient target. The peripheral set includes multiple 16-bit timers, capture/compare/PWM, I2C, SPI, UART with LIN, and USB-ready timers, enabling the device to act as a single-chip solution for sensor interfacing, motor control, lighting, and human-machine interface nodes. Typical applications include IoT sensor nodes, low-power wireless sensor hubs, industrial control panels, home appliances, LED lighting controllers, and battery-powered handheld instruments. The XLP feature set makes it well-suited to energy-harvesting or coin-cell powered products where idle current directly determines battery life. When designing with the PIC18F26K42, plan decoupling with a 100 nF ceramic capacitor on each VDD/VSS pair close to the package, keep analog and digital grounds separated to a single-point join, and verify that the chosen debugger/programmer (PICkit 4, MPLAB SNAP, ICD 4) supports the device in MPLAB X before committing the schematic. Engineers should also evaluate the PIC18F26K42-I/MX (tray) variant if not requiring tape-and-reel. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.

Cotação Contato
PIC18F26K42T-I/SS - 8-bit 64MHz MCU 64KB Flash 28-SSOP | Microchip
PIC18F26K42T-I/SS

PIC18F26K42T-I/SS - 8-bit 64MHz MCU 64KB Flash 28-SSOP | Microchip

The Microchip Technology PIC18F26K42T-I/SS is a 28-pin 8-bit PIC18 RISC microcontroller featuring a 64MHz CPU, 64KB of Flash program memory, 4KB of SRAM and 1KB of EEPROM, housed in an industrial-grade 28-SSOP package with tape-and-reel packaging. It operates from 2.3V to 5.5V and integrates core-independent peripherals such as CLC, DSM, 12-bit ADC, 8-bit DAC and configurable PWM modules with a built-in 64MHz high-speed internal oscillator. A PIC18 microcontroller is an 8-bit RISC (Reduced Instruction Set Computer) device from Microchip's PIC family, widely used in embedded control. In the broader taxonomy, a PIC18 belongs to: 8-bit MCU -> microcontroller -> embedded processor -> semiconductor. The K42 family specifically targets low-power XLP (eXtreme Low Power) applications with the addition of core-independent peripherals that allow hardware events to run without CPU intervention, lowering average current consumption and enabling deterministic response times. Key features include 25 I/O pins, two I2C/SPI/I2S peripherals, two UART modules with LIN support, one 12-bit differential ADC with computation, one 8-bit DAC, two 10-bit PWM modules with complementary outputs and dead-band control, two DMA channels, two comparators, an 8-bit timer, three 16-bit timers, and a 256-byte EEPROM-like data EEPROM. The device also includes a windowed watchdog timer, CRC/SCAN and Zero-Cross Detect for robust industrial and consumer designs. The architecture is built around an enhanced PIC18 Harvard CPU with a 16-bit instruction word, a hardware multiplier and a vectored interrupt controller supporting single or dual priority. The K42 family introduces a DMA engine and Memory Access Partition (MAP) for bootloader write protection, allowing flexible firmware updates without external supervisors. Typical applications include IoT sensor nodes, home appliances, motor control, LED lighting, battery-powered metering and automotive body modules. The wide 2.3V-5.5V supply range and on-board peripherals simplify designs where dedicated gate-driver ICs and external ADCs would otherwise be needed. When designing with this part, ensure the VDD/VSS pins are properly decoupled with 100nF + bulk capacitors placed within 3mm of each pin pair. Verify that high-current I/O transitions do not cause VDD droop below the brown-out threshold of 2.0V, and reserve the high-speed oscillator pins (OSC1/OSC2 or OSCIO) for short traces to maintain signal integrity. This page synthesizes distributor pricing, drop-in alternatives, pinout data and practical design notes not found in the manufacturer datasheet alone, giving engineers a complete decision-ready view of the PIC18F26K42T-I/SS.

Cotação Contato
PIC18F26K80-E/SO - 64KB Flash 8-bit MCU w/ECAN XLP | Microchip
PIC18F26K80-E/SO

PIC18F26K80-E/SO - 64KB Flash 8-bit MCU w/ECAN XLP | Microchip

The Microchip Technology PIC18F26K80-E/SO is a high-performance 8-bit CMOS flash microcontroller belonging to the PIC18F66K80 family, featuring an integrated ECAN module and eXtreme Low Power (XLP) technology in a 28-pin SOIC (SO) wide-body package. It operates from 1.8V to 5.5V with up to 64MHz (16 MIPS) performance, integrates 64KB flash program memory, 4KB RAM, and 1KB EEPROM, and includes a 12-bit ADC with CTMU support. A PIC18 microcontroller is an 8-bit Reduced Instruction Set Computer (RISC) device built around an enhanced PIC18 architecture that delivers deterministic execution and rich peripheral integration. Within the system hierarchy, the PIC18 family sits between baseline PIC10/12/16 parts and higher-end dsPIC/PIC24/32 devices, offering an optimal balance of memory, peripherals, and code efficiency for cost-sensitive embedded control. The integrated ECAN controller positions the PIC18F26K80 specifically for CAN-bus connected nodes in industrial and automotive systems. Key features of the PIC18F26K80-E/SO include 64KB flash with self-programmability, 4KB SRAM, 1KB data EEPROM, an integrated 10-bit 1.5Msps ADC paired with CTMU (Charge Time Measurement Unit) for capacitive touch and time-domain sensing, and a built-in ECAN module supporting CAN 2.0B at up to 1Mbps. The XLP technology achieves sub-100 nA sleep current, with multiple power-managed modes (Run, Idle, Sleep) and nanoWatt features for battery-powered nodes. Operating voltage spans 1.8V to 5.5V across -40C to +125C (E temperature grade). The PIC18F26K80 architecture uses a 16-bit instruction word with an 8-bit data path and 31-level hardware stack, providing 200ns minimum instruction cycle at 20MHz. On-chip peripherals include up to 5 CCP/ECCP modules, two MSSP (SPI/I2C) ports, two USART modules with LIN support, an enhanced 8/16-bit timer block, comparators, and 24 channels of 12-bit ADC. The wide VDD range allows direct connection to 3.3V or 5V rails without level translation. Typical applications include automotive body and chassis ECUs, building automation controllers, elevator control panels, CAN-based industrial sensor nodes, smart metering, and battery-powered remote sensor modules. The integrated ECAN, 12-bit ADC, and CTMU enable single-chip implementations that previously required multiple companion ICs. The 'E' suffix indicates the extended -40C to +125C temperature grade. When designing with the PIC18F26K80-E/SO, ensure proper decoupling (100nF + 10uF bulk) within 5mm of the VDD pins, and reserve a dedicated MCLR pull-up for in-circuit serial programming (ICSP). The wide-body 28-SOIC footprint is compatible with the PIC18F25K80 (32KB flash) and other PIC18FxxK80 family variants, allowing easy migration across memory tiers without PCB changes.

Cotação Contato
PIC18F26K80-E/SP - 8-bit MCU, 64KB Flash, ECAN, 28-SPDIP | Microchip
PIC18F26K80-E/SP

PIC18F26K80-E/SP - 8-bit MCU, 64KB Flash, ECAN, 28-SPDIP | Microchip

The Microchip Technology PIC18F26K80-E/SP is a high-performance 8-bit PIC18 microcontroller with integrated ECAN (CAN 2.0B) and nanoWatt XLP eXtreme Low Power technology, housed in a 28-pin SPDIP package. The device operates up to 64 MHz delivering 16 MIPS, integrates 64 KB of Flash program memory, 3.6 KB of RAM and 1 KB of EEPROM, and provides 24 digital I/O pins. What is a PIC18F microcontroller? The PIC18F family is Microchip's 8-bit RISC architecture line designed for embedded control, bridging the gap between the legacy PIC16 family and the more powerful PIC24/dsPIC families. It belongs to the wider microcontroller category (MCU -> 8-bit MCU -> PIC18F -> K80 sub-family) and serves applications requiring deterministic real-time control, peripheral integration, and low-power sleep behaviour. Key features of the PIC18F26K80-E/SP include a 12-bit ADC with up to 11 channels, a CTMU (Charge Time Measurement Unit) for capacitive touch and precise time measurement, an enhanced CAN module supporting CAN 2.0B active and passive, three analogue comparators, two ECCP/SCCP modules and multiple timer peripherals. The 'K80 family is notable for its 1.8V to 5.5V operating range and very low sleep current, enabling battery-backed applications. AEC-Q100 Grade 1 qualification makes the part suitable for under-hood and cabin automotive designs. The PIC18F26K80-E/SP uses a 16-bit modified Harvard architecture with pipelined instruction fetch and a 31-level hardware stack. The internal oscillator is selectable from 32 kHz to 16 MHz, with PLL support to 64 MHz. nanoWatt XLP technology provides deep sleep modes down to a few hundred nanoamps, RTCC from a separate timer, and multiple idle modes. Typical applications include CAN node ECUs, automotive body and climate control, elevator control, industrial sensor hubs, building automation, USB-to-CAN bridges, and low-power metering. The -E temperature grade supports -40C to +125C. When designing with this MCU, observe the decoupling guideline of 0.1 uF plus bulk capacitance near VDD/AVDD pins, route the ECAN TX/RX as a differential pair with 120 ohm termination, and configure the WDT and BOR in MPLAB X projects for fail-safe bring-up. This page synthesizes distributor pricing, drop-in PIC18F alternatives, AEC-Q100 compliance notes, and practical design notes not collected on any single manufacturer page.

Cotação Contato