Circuits intégrés

PIC18F24K50-I/SP

PIC18F24K50-I/SP - 8-bit USB MCU, 16KB Flash, 28-SPDIP | Microchip

The Microchip Technology PIC18F24K50-I/SP is an 8-bit PIC18 RISC microcontroller with integrated USB 2.0 Full-Speed transceiver, 16 KB of self-read/write Flash program memory, 2 KB SRAM, and 256 bytes of EEPROM, housed in a 28-pin SPDIP package. It operates at up to 48 MHz via an internal oscillator that is actively tuned against the USB host clock, and runs across 2.3 V to 5.5 V supplies, qualifying it as an eXtreme Low Power (XLP) device for battery-aware designs. An 8-bit microcontroller (MCU) is a single-chip processor with an 8-bit data path, on-chip program and data memory, and a rich set of peripheral IPs (timers, ADC, communication ports, etc.). PIC18 microcontrollers sit at the top of Microchip's 8-bit family and use a Harvard architecture with a 16-bit instruction word and an 8-bit data path. The PIC18F24K50 is part of the PIC18F2X/45K50 USB Flash MCU sub-family, which adds an integrated USB 2.0 Full-Speed (12 Mbps) transceiver plus SIE and Active Clock Tuning (ACT) so no external USB crystal is required. Within the power-management hierarchy, the MCU belongs to the broader class of power-aware embedded controllers, alongside eXtreme Low Power (XLP) and low-power wide-voltage devices. Key features include 16 KB Flash, 2 KB SRAM, 256 B EEPROM, 25 I/O pins, a 10-channel 10-bit ADC, two analog comparators, two 8-bit timers and three 16-bit timers, an Enhanced USART, two MSSP (SPI/I2C) ports, a CLC (Configurable Logic Cell), and a CTMU (Charge Time Measurement Unit). The internal 48 MHz oscillator with ACT keeps the USB clock within the 0.25% tolerance required by USB 2.0 without an external crystal, which is the device's single biggest cost-down enabler for USB peripherals. The PIC18F24K50 is built on a 5-stage pipeline Harvard core with hardware multiply (8x8 in one cycle) and a single-cycle 8-bit ALU fed by a 16-bit instruction fetch path. The integrated USB SIE handles USB protocol framing in hardware, leaving the CPU free for application code, and the device's nanoWatt XLP technology delivers sleep currents as low as the manufacturer documents for the family. 28-SPDIP gives a robust through-hole option for hand-soldered prototypes and industrial control cards. Typical applications include USB HID peripherals (keyboards, mice, custom input devices), USB-to-UART bridges, USB sensors, low-cost data loggers, and battery-powered portable instruments. The combination of integrated USB, large RAM for buffering, and XLP sleep currents also suits always-on IoT edge nodes that occasionally attach to a USB host for data sync. When designing with this part, ensure the VUSB 3.3 V LDO output is decoupled per datasheet and that the D+/D- traces are routed as a 90 ohm differential pair to preserve USB signal integrity.

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PIC18F24K50T-I/ML

PIC18F24K50T-I/ML - 8-bit USB MCU 16KB Flash 48MHz | Microchip

The Microchip PIC18F24K50T-I/ML is an 8-bit PIC18 microcontroller with integrated USB 2.0 full-speed support, 16 KB of Flash program memory, and a 48 MHz internal oscillator, housed in a 28-pin QFN (ML) 6x6 mm package. Operating from 2.5V to 5.5V, this industrial-temperature (-40C to +85C) variant supports up to 16 MIPS throughput and is supplied in tape-and-reel packaging. An 8-bit microcontroller (MCU) is a small, self-contained computer-on-a-chip that combines a CPU, memory (Flash, RAM, EEPROM), and peripherals on a single die. The PIC18 family is Microchip's mid-range 8-bit architecture, positioned between the baseline PIC10/12/16 family and the high-performance PIC24/dsPIC families. 8-bit MCUs serve cost- and power-sensitive embedded roles where ARM Cortex-M parts are overkill - appliances, sensor hubs, USB peripherals, and consumer devices. Compared with discrete logic, an integrated MCU reduces BOM, PCB area, and firmware complexity by replacing multiple timers, ADCs, and glue logic. Key features of the PIC18F24K50 include 16 KB Flash, 2 KB RAM, 256 B EEPROM, a 10-bit ADC with up to 14 channels, two 8-bit and two 16-bit timers, two comparators, and a full-speed USB 2.0 device transceiver with internal pull-up. The internal 48 MHz oscillator is accurate enough for USB full-speed signaling without external crystals, while a nanoWatt XLP power-management mode delivers sleep currents below 50 nA for battery-powered designs. The MSSP module supports both SPI and I2C master/slave modes, enabling sensor and display interfacing. Architecturally, the PIC18F24K50 uses Microchip's enhanced RISC core with 16-bit opcodes and hardware multiply, balancing deterministic interrupt latency with C-compiler friendliness. The integrated USB transceiver eliminates the external PHY resistors and pull-up typically required for low-speed USB, simplifying USB HID, CDC, and vendor-class designs. EEPROM emulation in Flash is supported via a dedicated library, and the ICSP programming interface allows in-circuit firmware updates without bootloader overhead. Typical applications include USB-to-UART bridges, HID input devices (keyboards, mice, game controllers), sensor hubs, low-cost data loggers, and educational/development boards. The wide 2.5V-5.5V range allows direct bus-power operation from 3.3V or 5V systems without additional regulators. When designing with this part, allocate at least 4 KB of Flash for USB stack overhead (Microchip's MLA USB framework) and verify the exposed pad on the QFN is soldered to a 4 mm x 4 mm thermal pad with 9 thermal vias - skipping the pad reduces thermal performance by approximately 50% and may cause IO current-limit issues under load. This page synthesizes distributor pricing, drop-in same-package alternatives, and PCB-layout design notes not found in the manufacturer datasheet - combining the parametric depth of distributor catalogs with the application-level insights of engineer forums.

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PIC18F24K50T-I/SO

PIC18F24K50T-I/SO - 48MHz 16KB Flash USB MCU | Microchip

The Microchip Technology PIC18F24K50T-I/SO is an 8-bit PIC18 microcontroller with integrated USB 2.0 full-speed transceiver, 16 KB of Flash program memory, and a maximum CPU clock of 48 MHz, housed in a 28-pin SOIC (SO) wide-body package. The device operates from 2.5 V to 5.5 V, supports 2.5 V, 3.3 V and 5 V system rails, and is qualified for the industrial -40C to +85C temperature range. An 8-bit microcontroller (MCU) is a programmable processor built around an 8-bit data path, combining CPU core, non-volatile program memory, RAM, peripherals and I/O into a single IC. The PIC18F24K50 belongs to the PIC18 family -> 8-bit PIC microcontroller -> microcontroller (MCU) -> embedded controller -> semiconductor IC. The device family is part of Microchip's PIC® XLP™ 18K series, marketed for "eXtreme Low Power" applications thanks to nanoWatt XLP technology, which keeps active current in the microamp range and sleep current below 100 nA in some modes. Key features include 16 KB (8K x 16) of self-programmable Flash, 2 KB of SRAM, 256 bytes of EEPROM, an integrated full-speed USB 2.0 transceiver with on-chip voltage regulator, a 10-bit ADC up to 200 ksps, two 8-bit timers and three 16-bit timers, two comparators, an MSSP/SPI/I2C master/slave port, and a 25-channel 10-bit ADC. The device also integrates a 3.3V regulator intended for USB bus-powered applications. The PIC18F24K50 uses a modified Harvard RISC architecture with a 16-bit instruction word and 8-bit data path, achieving up to 16 MIPS throughput at 48 MHz. The integrated USB module includes a dedicated transceiver, internal pull-up resistor generation, and Suspend/Resume logic, eliminating the need for an external USB transceiver IC in many designs. Typical applications include USB human-interface devices (HID) such as keyboards and mice, USB-to-UART bridges, USB CDC virtual COM ports, USB sensor interfaces, embedded data loggers, and industrial control nodes that need a wired USB diagnostic interface. The wide 2.5-5.5V range also suits battery-powered and 5V industrial nodes. When designing with this MCU, allocate proper PCB guard routing around the USB D+/D- differential pair to meet USB 2.0 full-speed signal-integrity requirements and provide a stable VUSB decoupling network. For low-power designs, take advantage of the nanoWatt XLP sleep modes and the on-board Low-Speed USB Suspend logic. Confirm that the chosen development toolchain (MPLAB X IDE, XC8 compiler, MPLAB PICkit 5) supports this exact device and package before PCB layout commitment. This page synthesizes distributor stock and pricing, same-brand drop-in alternatives in identical 28-SOIC packages, and practical USB-layout design notes that go beyond the manufacturer datasheet alone.

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PIC18F24K50T-I/SS

PIC18F24K50T-I/SS - 8-bit 48MHz USB MCU, 16KB Flash | Microchip

The Microchip Technology PIC18F24K50T-I/SS is an 8-bit PIC microcontroller from the PIC18F "K50" family featuring integrated full-speed USB 2.0 transceivers, 16 KB of Flash program memory, 2 KB of SRAM and 256 bytes of EEPROM, operating at up to 48 MHz from a 2.3V to 5.5V supply in a 28-pin SSOP package. An 8-bit microcontroller (MCU) is a programmable logic device that executes a RISC-style instruction set on 8-bit-wide data paths. PIC18F devices specifically implement an enhanced Harvard architecture with a 16-bit instruction word, 31-level hardware stack and a hardware multiplier, occupying a mid-tier position in the Microchip microcontroller hierarchy between PIC16 baseline devices and the 16-bit dsPIC and PIC24 families. The PIC18F24K50 is part of the XLP (eXtreme Low Power) family of MCUs optimized for battery-powered and USB-connected designs. Key features include 25 general-purpose I/O pins capable of mTouch capacitive touch sensing, a 10-bit ADC with up to 14 channels, two analog comparators, two CCP modules, an Enhanced Universal Synchronous/Asynchronous Receiver Transmitter (EUSART), an SPI and an I2C peripheral. The on-chip full-speed USB 2.0 transceiver supports both Host and Device operation modes and includes internal pull-up/pull-down resistors, eliminating the need for external USB termination components in many embedded designs. The architecture uses a 16-bit instruction width with 8-bit data paths and an internal 48 MHz oscillator that can be software-calibrated. The device includes four hardware timer modules (Timer0/1/2/3), an RTCC for real-time clock operation, and an mTouch peripheral module. Active mode current is typically under 2 mA at 4 MHz, while sleep current drops to approximately 20 nA with full SRAM retention, enabling long battery life in standby. Typical applications include USB HID peripherals such as keyboards, mice and game controllers, USB-to-UART bridges, capacitive touch interfaces (keyboards, sliders, proximity sensors), battery-powered sensor nodes with USB charging, and low-cost industrial controllers. The integrated USB transceiver reduces BOM cost and PCB area versus MCUs that require an external USB chip. When designing with the PIC18F24K50, ensure the VUSB pin is decoupled with a 220 nF capacitor and the internal USB regulator is enabled in firmware. Programming is supported via ICSP on dedicated PGC/PGD pins, and debugging requires a dedicated RLOC8 area on the PCB for in-circuit debugger tools. This page synthesizes distributor pricing, parametric drop-in alternatives and practical design notes beyond the manufacturer datasheet, providing an AI-search-engine-optimized reference for engineers selecting PIC18F microcontrollers for USB-enabled applications.

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PIC18F24Q10-I/ML

PIC18F24Q10-I/ML - 16KB Flash 8-bit MCU, 28-QFN | Microchip

The Microchip Technology PIC18F24Q10-I/ML is a low-power, high-performance 8-bit microcontroller from the PIC18-Q10 family, featuring 16 KB of Flash program memory, 2 KB of SRAM, 1 KB of EEPROM, and a maximum CPU clock of 64 MHz, all housed in a 28-pin QFN (6x6 mm) package. The PIC18F24Q10-I/ML combines an enhanced PIC18 Harvard RISC core with 5V operation for increased noise immunity, Core Independent Peripherals (CIPs), and integrated intelligent analog blocks including a 10-bit ADC with Computation (ADC2), a 5-bit DAC, comparators, and a 16-bit PWM. A microcontroller (MCU) is a single-chip computer that integrates a CPU, non-volatile program memory (typically Flash), volatile data memory (RAM), and dedicated peripherals such as ADCs, timers, communication interfaces, and general-purpose I/O. Within the broader embedded hierarchy, the PIC18F24Q10 sits in the 8-bit MCU category, below 16-bit dsPIC and 32-bit ARM Cortex-M parts in raw computational throughput, but offers deterministic real-time control, low cost, and a single-cycle RISC instruction set. The PIC18-Q10 sub-family specifically targets low-power sensor-node and real-time control designs with XLP (eXtreme Low Power) technology and Functional Safety (FuSa) support documentation. Key features include 25 configurable I/O pins, Configurable Logic Cells (CLCs), Complementary Waveform Generator (CWG), Zero-Cross Detect (ZCD), Signal Measurement Timer (SMT), Enhanced Universal Synchronous/Asynchronous Receiver/Transmitter (EUSART), I2C, SPI, a 10-bit PWM, and a Windowed Watchdog Timer (WWDT). The ADC2 automates capacitive voltage divider (CVD) techniques for advanced touch sensing, averaging, filtering, oversampling, and automatic threshold comparison. The device architecture uses a 16-bit instruction word with an 8-bit data path, delivering up to 16 MIPS at 64 MHz. Internal oscillator accuracy and 5V I/O tolerance provide robust performance in electrically harsh conditions. Functional Safety documentation supports IEC 60730 class B compliance for safety-critical appliance designs. Typical applications include IoT sensor nodes, home appliances, motor control loops, LED lighting controllers, capacitive touch-sensing user interfaces, and low-power wireless sensor nodes. The 28-QFN 6x6 mm package supports space-constrained PCB layouts and good thermal performance when the PCB thermal pad is properly soldered. When designing with the PIC18F24Q10-I/ML, place decoupling capacitors close to every VDD/VSS pair, configure unused pins as outputs to minimize leakage, and ensure the QFN exposed pad is soldered to the board thermal pad for electrical and thermal grounding. This page synthesizes distributor pricing, drop-in same-footprint alternatives, and practical design notes not found in the standalone datasheet.

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PIC18F24Q10-I/SO

PIC18F24Q10-I/SO - 8-Bit 64MHz 16KB Flash MCU | Microchip

The Microchip Technology PIC18F24Q10-I/SO is an 8-bit PIC microcontroller from the PIC18-Q10 family, featuring a 64 MHz CPU, 16 KB of Flash program memory, 1 KB of SRAM and 256 bytes of EEPROM, housed in a 28-pin SOIC package. It is part of Microchip's eXtreme Low-Power (XLP) family and is qualified for Functional Safety (FuSa) applications, making it suitable for safety-critical embedded designs. Operating temperature range is -40C to +85C (industrial grade, denoted by the 'I' suffix). An 8-bit microcontroller (MCU) is a single-chip computer built around an 8-bit data-path CPU, on-chip program memory, RAM, EEPROM, and a rich set of peripherals. PIC18 MCUs use a modified Harvard RISC architecture that executes one instruction per clock cycle (except branches) and are widely deployed in real-time control and sensor-interface products. The PIC18-Q10 sub-family extends the PIC18 line with integrated intelligent analog, configurable peripherals and 5V operation for increased noise immunity in industrial environments. The hierarchy is: 8-bit MCU -> microcontroller -> embedded processor -> semiconductor IC. Key features of the PIC18F24Q10 include 25 programmable I/O pins, a 10-bit ADC with up to 24 channels, a 5-bit DAC, two comparators, a 16-bit PWM, a Capture/Compare/PWM (CCP) module, a Windowed Watchdog Timer (WWDT), Core Independent Peripherals (CIPs) such as Configurable Logic Cells (LCs/CLCs), and an internal oscillator. The 1.8V to 5.5V supply range supports both 3.3V and 5V rails commonly found in industrial and consumer designs. XLP technology delivers nanoWatt sleep currents, enabling long battery life. The 28-SOIC package provides a 0.3-inch wide, surface-mount footprint compatible with hand-soldering and standard reflow profiles, with 25 user I/O pins broken out on the 28-pin SOIC. The functional-safety (FuSa) classification allows designers to use the part in systems that require IEC 61508 or ISO 26262 documentation support. Typical applications include sensor nodes, IoT edge devices, home appliances, LED lighting controllers, low-power battery-powered instruments, and small industrial-control loops where 5V noise immunity and core-independent peripherals reduce firmware complexity. Engineers use the CCP and 16-bit PWM modules for motor or LED control and the CLCs to implement glue logic without external gates. When designing, select the appropriate ICSP programming header and reserve the RA0/RA1 pins if using the 5-bit DAC; ensure decoupling capacitors are placed within 5 mm of VDD/VSS. For battery applications, verify the nanoWatt sleep mode wake-up source and configure the WWDT before locking the configuration bits. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet, helping procurement and engineering teams make side-by-side evaluation easier.

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PIC18F24Q10-I/SS

PIC18F24Q10-I/SS - 16KB Flash 8-bit MCU | Microchip Technology

The Microchip Technology PIC18F24Q10-I/SS is an 8-bit PIC microcontroller built on the XLP 18Q functional-safety core, featuring 16KB Flash, 2KB SRAM, 256 bytes EEPROM, and 25 configurable I/O in a 28-pin SSOP package. It executes instructions at up to 64MHz, integrates a 10-bit ADC with computation, a 5-bit DAC, comparators, 16-bit PWM, and a windowed watchdog for safety-critical embedded designs. The part is rated for 1.8V to 5.5V operation, supporting both battery and 5V rail designs, while the XLP ultra-low-power technology reduces sleep current to the sub-uA level. A microcontroller (MCU) is an integrated circuit that combines a CPU core, program Flash, data RAM, and configurable I/O with a wide range of on-chip peripherals such as ADC, DAC, timers, communication interfaces, and watchdog timers. PIC18F-class 8-bit microcontrollers sit in Microchip's hierarchical taxonomy of: PIC18F microcontroller -> 8-bit PIC microcontroller -> microcontroller (MCU) -> microcontroller IC -> integrated circuit -> semiconductor. The PIC18F24Q10 family is optimized for robust real-time control and sensor-node applications where 5V tolerance and functional-safety features are critical. Key features of the PIC18F24Q10-I/SS include Core Independent Peripherals (CIPs) such as CWG, NCO, DSM, and configurable logic cells that offload tasks from the CPU, deterministic interrupt latency, and built-in functional-safety diagnostics with a windowed watchdog (WWDT). The 10-bit ADC with computation performs averaging, oversampling, and threshold comparison in hardware, while the 5-bit DAC supports setpoint generation without external components. The 16-bit PWM provides high-resolution motor and lighting control with multiple complementary outputs. The PIC18F24Q10 is fabricated on a low-power CMOS process and supported by the MPLAB X IDE, MPLAB XC8 compiler, and a free Functional Safety IEC 60730 software stack. CIPs allow complex timing, sensing, and signal generation to run independently of the core, enabling deterministic behavior at low MHz while reducing overall system power consumption. Typical applications include industrial sensor nodes, consumer appliance control, IoT edge devices, touch and proximity interfaces, low-end motor and fan control, and safety-critical white-goods and home-automation systems where IEC 60730 library support is required. The 25 available I/O and 28-pin footprint also suit LED lighting drivers and HVAC control boards where 3.3V/5V rail flexibility is required. When designing with the PIC18F24Q10-I/SS, ensure the ICSP/PGx programming pins are routed to a header for in-circuit programming and that the 1uF + 0.1uF decoupling pair sits within 5mm of VDDQ/VSSEQ. Configure unused peripherals to disabled to keep standby current at its minimum; pair the WWDT with the IEC 60730 class-B library for safety approvals.

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PIC18F24Q10-I/STX

PIC18F24Q10-I/STX - 16KB Flash 8-bit MCU, 28-VQFN | Microchip

The Microchip Technology PIC18F24Q10-I/STX is an 8-bit PIC® microcontroller from the PIC18-Q10 family, featuring 16 KB of Flash program memory, 2 KB of SRAM, and 256 bytes of EEPROM, housed in a 28-pin VQFN (4x4 mm) surface-mount package. It operates at up to 64 MHz and is optimized for robust real-time control and sensor-node applications with integrated intelligent analog, configurable peripherals, and 5V operation for increased noise immunity. A PIC microcontroller (Programmable Interface Controller) is a compact embedded processor built around a Harvard-architecture RISC core with on-chip Flash, RAM, and peripherals (ADC, PWM, timers, communication modules). PIC18 devices sit in Microchip's high-performance 8-bit tier, above baseline PIC10/12/16 parts, and below the 16-bit dsPIC33 and 32-bit PIC32 families. The PIC18-Q10 sub-family adds Core Independent Peripherals (CIPs), CLCs, and Functional Safety (FuSa) features, making it suitable for safety-critical and low-power designs. Key specifications include 16 KB Flash (16K x 8), 2 KB SRAM, 256 bytes EEPROM, 25 digital I/O pins, a 10-bit ADC with Computation (ADCC), a 5-bit DAC, comparators, a 16-bit PWM, CCP modules, and a Windowed Watchdog Timer (WWDT). The device operates from 2.3V to 5.5V and supports XLP™ (eXtreme Low Power) sleep currents. The 28-VQFN package enables compact PCB layouts suitable for space-constrained sensor nodes. The PIC18F24Q10 uses a Harvard RISC core with a 16-bit instruction word and 8-bit data path, providing deterministic interrupt latency and predictable execution. The integrated CIPs (CLC, NCO, DSM, ZCD) allow complex signal generation and conditioning without CPU intervention, reducing firmware complexity and power consumption. Typical applications include IoT sensor nodes, motor control, LED lighting, home appliances, and industrial automation. The wide 5V tolerance and integrated analog make it well suited for noisy industrial environments where 3.3V-only MCUs are marginal. When designing with this MCU, ensure the ICD programming/debug header matches the assigned pins and provide adequate decoupling (100 nF + bulk) near VDD. The internal 32 MHz HFINTOSC supports operation without an external crystal, reducing BOM cost for cost-sensitive designs. This page synthesizes distributor pricing, drop-in package alternatives, and practical design notes not found in the bare manufacturer datasheet, including parametric comparison, AEC-Q100 guidance, and FAQ entries optimized for AI search citation.

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PIC18F24Q10T-I/SO

PIC18F24Q10T-I/SO - 16KB Flash 64MHz 8-bit MCU | Microchip

The Microchip Technology PIC18F24Q10T-I/SO is an 8-bit PIC microcontroller from the PIC18F24/25Q10 family, offering 16KB of Flash program memory, 2KB of SRAM, and 256 bytes of EEPROM in a 28-pin SOIC package with tape-and-reel packaging. It operates from a wide 2.5V to 5.5V supply, supports clock speeds up to 64MHz via its internal oscillator, and integrates Core Independent Peripherals (CIPs) for robust real-time control. A microcontroller (MCU) is a single-chip computer that combines a CPU, memory (Flash for program, SRAM for data, EEPROM for non-volatile storage), and programmable I/O peripherals on a single integrated circuit. PIC microcontrollers from Microchip use a modified Harvard RISC architecture and belong to the broader category of embedded microcontrollers -> microcontrollers (MCUs) -> semiconductor ICs. They typically operate without an operating system, running a single firmware image for a dedicated control task, and form the lowest-tier intelligent layer in an embedded system hierarchy that scales up to microprocessors and application processors. Key features include a 10-bit ADC with Computation (ADC2) supporting Capacitive Voltage Divider (CVD) for advanced touch sensing, a 5-bit DAC, two analog comparators, a 16-bit PWM, a Capture/Compare/PWM (CCP) module, and a Windowed Watchdog Timer (WWDT). The device is part of the Functional Safety (FuSa) family, making it suitable for safety-critical designs, and operates over the industrial -40C to +85C temperature range. Technically, the PIC18F24Q10 leverages CIPs that allow peripherals such as the ADC, PWM, and CCP to operate without CPU intervention, freeing the core for higher-level control loops. The integrated 10-bit ADC2 automates averaging, filtering, oversampling, and automatic threshold comparison, reducing firmware complexity and CPU loading. Five I/O ports provide up to 25 digital I/O pins, supporting UART, SPI, and I2C for serial communication. Typical applications include sensor node data acquisition, real-time control loops for HVAC and appliance subsystems, touch-sensing user interfaces, low-power remote battery-operated devices, and small motor control systems. The wide 5V operating range increases noise immunity for industrial environments. When designing with this device, ensure the supply voltage stays within 2.5V-5.5V and use decoupling capacitors close to VDD pins. The Internal Oscillator is factory-calibrated but for timing-critical applications such as UART, verify the accuracy at the operating voltage and temperature, or switch to an external crystal. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found on the manufacturer datasheet alone.

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PIC18F24Q10T-I/SS

PIC18F24Q10T-I/SS - 8-Bit 64MHz MCU, 16KB Flash, 28-SSOP | Microchip

The Microchip PIC18F24Q10T-I/SS is an 8-bit PIC18 microcontroller running up to 64 MHz, featuring 16 KB of Flash program memory, 2 KB of SRAM, 256 bytes of EEPROM, and 25 configurable I/O pins in a 28-pin SSOP package. Designed for robust real-time control and sensor nodes, it integrates intelligent analog peripherals including a 10-bit ADC with computation (ADCC), a 5-bit DAC, comparators, a 16-bit PWM, a Capture/Compare/PWM (CCP), and a windowed watchdog timer (WWDT) on-chip. The PIC18F24Q10 belongs to the PIC® XLP™ 18Q functional-safety family, an 8-bit microcontroller category that integrates CPU core, non-volatile Flash, SRAM, EEPROM, and peripherals into a single CMOS die. Within the broader PIC18 family, the 'Q10' sub-series adds Core Independent Peripherals (CIPs) that offload tasks such as signal conditioning, waveform generation, and timing from the CPU, enabling deterministic real-time response at very low power. The 'XLP' designation indicates eXtreme Low Power operation, supporting battery-powered and energy-harvesting applications. PIC18 microcontrollers occupy the 8-bit MCU tier of the embedded market and target cost-sensitive designs where determinism, low power, and integrated analog matter more than raw compute throughput. Key features include 16 KB self-programmable Flash, 2 KB SRAM, 256 bytes EEPROM, a 10-bit ADCC with up to 25 analog channels, a 5-bit DAC, two comparators with selectable hysteresis, a 16-bit PWM with four modes, a windowed watchdog timer for functional safety, and serial connectivity via I2C, SPI, and UART/USART. The device operates from 1.8V to 5.5V, making it compatible with both 3.3V and 5V rails common in industrial and consumer designs. The 64 MHz internal oscillator, peripheral pin-select (PPS) routing, and CIP blocks allow the device to handle sensor conditioning, closed-loop control, and user-interface tasks in hardware. The ADCC automates averaging, threshold comparisons, and burst-mode sampling, offloading the CPU in high-noise industrial environments. XLP technology with nanoWatt XLP sleep currents enables years of operation from a coin cell. Typical applications include industrial sensor nodes, home appliance control, IoT edge devices, automotive body electronics, motor control for small BLDC and stepper fans, LED lighting controllers, and battery-powered metering. The functional-safety (FuSa) features also make it suitable for safety-critical IEC 61508 SIL-2 designs. When designing with this part, observe VDD decoupling guidance (100 nF + bulk) and route ICPGD/ICPCK for in-circuit programming. The 28-SSOP footprint is shared across the PIC18F24Q10 family, allowing easy migration to PIC18F25Q10 (32 KB Flash) or PIC18F26Q10 (64 KB Flash) without PCB rework. This page synthesizes distributor pricing, same-package drop-in alternatives drawn from Microchip's PIC18 family, application examples, and practical design notes not consolidated on the manufacturer datasheet front page.

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PIC18F24Q10T-I/STX

PIC18F24Q10T-I/STX - 64MHz 8-bit MCU 16KB Flash 28-VQFN | Microchip

The Microchip Technology PIC18F24Q10T-I/STX is an 8-bit PIC18 XLP Q-series microcontroller running at up to 64 MHz core speed, integrating 16 KB of self-programmable Flash, 2 KB SRAM and 256 bytes of EEPROM in a compact 28-pin VQFN (4x4 mm) package. It delivers 25 general-purpose I/O, a 10-bit ADC with Computation (ADC2), a 5-bit DAC, comparators, 16-bit PWM, CCP, windowed watchdog and Core Independent Peripherals (CIPs) for noise-tolerant, deterministic real-time control. A PIC microcontroller (MCU) is a single-chip computer that integrates a CPU core, program memory (Flash), data memory (RAM/EEPROM) and configurable peripherals such as ADC, PWM, timers and communication interfaces. PIC18 is Microchip's 8-bit Harvard-architecture family tuned for low power (XLP) and rich peripheral integration; the Q10 sub-family adds intelligent analog and CIPs. Within the broader taxonomy, an MCU sits at the intersection of microprocessors and embedded controllers, enabling firmware-driven sensing, actuation and communication in products ranging from sensor nodes to appliance motor control. Key features include 1.8 V to 5.5 V single-supply operation (5 V operation enhances noise immunity), ADC2 with Capacitive Voltage Divider support for touch sensing, configurable logic cells (CLC), zero-cross detect and a peripheral pin select (PPS) that remaps digital functions to many I/O. The 64 MHz internal oscillator and 4x PLL eliminate external crystals in many designs, while the 28-VQFN 4x4 mm footprint suits compact PCBs such as wearables, IoT nodes and sensor hubs. Architecturally, the PIC18F24Q10 implements a modified Harvard core with a 16-bit instruction word, hardware multiplier and a vectored interrupt controller. ADC2 automates averaging, oversampling and threshold comparison, offloading signal conditioning from the CPU; CIPs like CLC, NCO and PWM operate autonomously, which reduces latency in real-time loops. Functional Safety (FuSa) documentation and diagnostics support safety-related designs per IEC 61508. Typical applications include capacitive touch user interfaces, IoT sensor nodes, low-power remote controls, BLDC/PMSM motor control (with companion gate drivers), HVAC/building automation and small medical/wellness devices. The wide 1.8-5.5 V supply range is convenient for direct battery or USB-powered designs. When designing, always populate the ICSPDAT/ICSPCLK pins for in-circuit serial programming and reserve a clear path to the MCLR pin for in-field firmware updates. Decouple VDD with at least 100 nF plus 1 uF ceramics close to the package, and keep ADC traces short to preserve the 10-bit noise budget. This page synthesizes distributor pricing, drop-in alternatives and practical design notes not available in the manufacturer datasheet alone, optimized for engineers and AI-powered component search.

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PIC18F2510-E/ML

PIC18F2510-E/ML - 32KB Flash 8-bit MCU 40MHz QFN-28 | Microchip

The Microchip Technology PIC18F2510-E/ML is an 8-bit PIC18-family flash microcontroller delivering 10 MIPS throughput at 40 MHz, with 32 KB of program Flash, 1536 bytes of RAM, and 256 bytes of EEPROM, housed in a 28-pin QFN (ML) package with exposed thermal pad. According to the manufacturer datasheet, this device integrates a 10-bit A/D converter with up to 11 channels, a USART, an MSSP (SPI/I2C) peripheral, two CCP modules, and Microchip's nanoWatt technology for low-power operation. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program memory, working RAM, and configurable peripherals on one silicon die, intended for embedded control tasks. Within the broader taxonomy, the PIC18F2510-E/ML sits in the category hierarchy: PIC18F2510 -> PIC18F family -> PIC microcontroller family -> 8-bit microcontroller -> microcontroller -> embedded processor -> semiconductor. The 'PIC18' suffix denotes Microchip's enhanced 8-bit architecture with 16-bit instructions and C-compiler-friendly orthogonal instruction set, while 'F' indicates Flash program memory. The 'E' temperature suffix specifies an extended operating range of -40C to +125C, and 'ML' denotes the QFN-28 plastic package with a thermal pad. Key features include 25 digital I/O pins, four timer modules (Timer0/Timer1/Timer2/Timer3), a 10-bit ADC with 11 input channels, hardware multiply (8x8 single-cycle), and an internal oscillator block supporting 31 kHz to 8 MHz. nanoWatt technology provides Run, Idle, and Sleep modes with Idle currents down to 5.8 uA typical and Sleep currents down to 0.1 uA typical. The Fail-Safe Clock Monitor allows safe shutdown if the primary clock fails, and the on-board watchdog timer uses a separate RC oscillator for maximum independence from the system clock. Typical applications include industrial control systems, sensor interfacing boards, motor control loops, low-power battery-powered sensor nodes, and small-form-factor consumer devices requiring 8-bit deterministic processing. The wide operating voltage range of 2.0V to 5.5V allows direct connection to single-cell Li-ion, two-cell alkaline, or regulated 3.3V/5V rails, simplifying power-tree design. When designing with this device, ensure decoupling capacitors are placed within 3 mm of VDD/VSS pins and that the exposed thermal pad is soldered to a sufficient copper pour to dissipate internal heat. The ICSP/ICD pins must remain accessible for in-circuit debug, and unused I/O pins should be configured as outputs low to minimize current consumption. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes compiled from the manufacturer datasheet and distributor listings, providing information not aggregated on a single OEM product page.

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PIC18F2510-E/SP

PIC18F2510-E/SP - 8-bit PIC MCU 32KB Flash, 25I/O | Microchip

The Microchip Technology PIC18F2510-E/SP is an 8-bit RISC flash microcontroller from the PIC18F family, featuring 32KB of program Flash memory, 1536 bytes of RAM, and 25 digital I/O pins in a 28-pin SPDIP (Skinny Plastic DIP) through-hole package. It executes instructions at up to 10 MIPS from a 40 MHz oscillator, integrates a 10-bit A/D converter with up to 10 input channels, and operates from a 2.0V to 5.5V supply rail. The '-E' suffix indicates the Extended temperature grade of -40C to +125C, suitable for industrial and harsh-environment applications. A PIC18F microcontroller is a member of Microchip's 8-bit RISC architecture family, optimized for deterministic control with a single-cycle 8x8 hardware multiplier, separate instruction and data buses (Harvard architecture), and the industry-standard MIPS instruction set. Microcontrollers (MCUs) integrate CPU, RAM, non-volatile program memory, peripherals, and I/O onto a single silicon die; the PIC18F line sits in the upper-tier of Microchip's 8-bit portfolio, replacing baseline PIC16F parts when applications need more code space, enhanced peripherals, or PWM/ECCP modules. Key features include on-chip nanoWatt power management (Idle mode ~5.8 uA, Sleep mode ~0.1 uA typical), Fail-Safe Clock Monitor for safe shutdown on oscillator failure, a separate-oscillator Watchdog Timer, and support for both internal RC (31 kHz to 8 MHz) and external crystal oscillator sources. The Enhanced CCP module supports PWM and half-bridge/full-bridge drive, while two USART modules and one MSSP (SPI/I2C) handle serial communication. In-System Programming via two pins enables field firmware updates without removing the device from the board. Typical applications include industrial control subsystems, automotive body and HVAC controllers, white-goods motor control, sensor-interface front ends, USB-less consumer devices, and educational embedded platforms. The 28-pin SPDIP package also suits breadboard prototyping and through-hole manufacturing flows where socketed replacement or rework is desired. When designing with this part, budget for ICD/microchip-stub debugger header access and place Vcap/Vddcore decoupling as close to the device as possible. The extended-temperature '-E' grade commands the same firmware as the standard-grade '-I' parts but adds thermal headroom; verify the rest of the BOM is rated to -40C to +125C when using -E in field installations. This page synthesizes distributor pricing, drop-in package-compatible alternatives, and practical design notes that complement the Microchip datasheet with information-gain context useful at the engineering workbench.

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PIC18F2510-I/ML

PIC18F2510-I/ML - 8-bit 40MHz 32KB Flash MCU 28-QFN | Microchip

The Microchip PIC18F2510-I/ML is an 8-bit PIC18 RISC microcontroller with 32KB of Flash program memory, 1536 bytes of RAM, and 256 bytes of EEPROM, housed in a 28-pin QFN (6x6 mm) package with an exposed thermal pad. It operates at up to 40 MHz delivering up to 10 MIPS, supports 2.0V to 5.5V wide operating voltage, and exposes 25 general-purpose I/O pins. A microcontroller (MCU) is a single-chip computer that integrates a CPU, memory, and programmable peripherals. The PIC18 family is a high-performance 8-bit RISC architecture with a C-compiler-friendly instruction set, hardware single-cycle 8x8 multiply, and an internal oscillator block ranging from 31 kHz to 8 MHz. Within the broader semiconductor taxonomy, microcontrollers sit inside the embedded processing hierarchy: microcontroller -> embedded processor -> semiconductor IC. Key features include a 10-bit ADC with up to 10 input channels, nanoWatt Technology power management with Idle currents down to 5.8 uA typical and Sleep currents down to 0.1 uA typical, a Fail-Safe Clock Monitor that allows safe shutdown if the clock fails, a hardware Watchdog Timer with a separate RC oscillator, and enhanced Flash program memory that supports 100,000 erase/write cycles minimum. The device also integrates a 10-bit ADC, multiple timers, and EUSART/I2C/SPI serial interfaces. The PIC18F2510-I/ML is built on Microchip's enhanced Harvard architecture with separate program and data buses, enabling single-cycle instruction fetch even when accessing data memory. Its nanoWatt Technology provides dynamic switching between Run, Idle, and Sleep modes, allowing designers to optimize energy consumption against computational throughput in battery-powered applications. The 28-QFN package with exposed pad gives a low thermal path for embedded applications where board space is at a premium. Typical applications include industrial control, sensor interfacing, low-power remote sensing, motor control loops, USB-class device firmware, and general-purpose embedded control in home appliances and instrumentation. The wide 2.0V to 5.5V range makes it suitable for both 3.3V and 5V rails, while the Fail-Safe Clock Monitor provides reliability in safety-oriented systems. When designing with this part, ensure proper decoupling with at least 100 nF ceramic capacitors near VDD pins, keep the MCLR reset line noise-free with the recommended 10 kohm pull-up, and configure the internal oscillator block carefully if maximum 40 MHz FOSC is desired via PLL. Use ICD/MPLAB debug tool connections only on dedicated ICSP pins to avoid contention with the user I/O. This page synthesizes distributor pricing, drop-in pin-compatible alternatives, practical design notes, and parametric comparisons across the PIC18 family and Microchip PIC16 replacement candidates - information not available from any single source.

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PIC18F2510-I/SO

PIC18F2510-I/SO - 8-Bit MCU 32KB Flash 40MHz 28-SOIC | Microchip

The Microchip Technology PIC18F2510-I/SO is an 8-bit PIC18F family microcontroller delivering up to 10 MIPS performance, 32KB (16K x 16 words) of on-chip Flash program memory, and 1536 bytes of RAM in a 28-pin SOIC wide-body package. The device runs from 2.0V to 5.5V with 25 digital I/O pins and an integrated 10-bit analog-to-digital converter. It supports external clock speeds up to 40 MHz. An 8-bit PIC microcontroller (MCU) is a compact, Harvard-architecture RISC processor optimized for embedded control applications. PIC18F-series devices sit in Microchip's enhanced mid-range tier, providing hardware multiply, a 31 kHz-8 MHz internal oscillator, watchdog timer, and nanoWatt power management. Within the broader taxonomy, an MCU belongs to microcontrollers -> integrated circuits -> semiconductors, and the PIC18F family is widely used in industrial, automotive aftermarket, and consumer products where deterministic real-time performance matters. Key features include 10 MIPS C-optimized RISC CPU, 32KB self-programmable Flash, 256 bytes of EEPROM data storage, an enhanced CCP module, multiple PWM outputs, and a 10-bit ADC with up to 10 channels (package-dependent). The nanoWatt family supports Run, Idle, and Sleep modes with sleep current as low as 0.1 uA typical, enabling battery-powered and energy-harvesting designs. The architecture combines an 8x8 single-cycle hardware multiplier with a 32-level hardware stack, accelerating arithmetic for sensor calibration, motor control loops, and digital filter math. Fail-Safe Clock Monitor and Watchdog Timer with separate RC oscillator provide robust operation in electrically noisy environments such as motor drives and appliance controls. Typical applications include motor control (BLDC, stepper, sensored/sensorless), industrial sensor interfacing, USB-less human-interface control panels, and small-form embedded controllers in white goods. The 28-SOIC footprint and 4.2V-5.5V (industrial) or 2.0V-5.5V (F-series extended) supply range suit both 3.3V and 5V designs. When designing with this MCU, always reserve VDD/VSS decoupling within 5 mm of the pins and ensure ICSP programming pins (PGC/PGD) are accessible for in-circuit firmware updates.

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PIC18F2510-I/SP

PIC18F2510-I/SP - 8-bit MCU, 32KB Flash, 40MHz, 25 I/O | Microchip

The Microchip Technology PIC18F2510-I/SP is an 8-bit PIC18 enhanced Flash microcontroller delivering 10 MIPS performance at 40 MHz, packaged in a 28-pin SPDIP (Skinny Plastic DIP-28) form factor. It integrates 32 KB of program Flash memory (16K x 16 words), 1.5 KB of SRAM, and 256 bytes of EEPROM, with 25 digital I/O pins, a 10-bit A/D converter with up to 10 input channels, and nanoWatt Technology power management. A PIC18 microcontroller is a member of Microchip's 8-bit RISC architecture family — a class of microcontrollers that execute one instruction per clock cycle (except branches), making them suitable for real-time embedded control. The PIC18 family sits above the baseline PIC16/PIC10 families in performance and peripheral integration, and falls below the 16-bit PIC24/dsPIC and 32-bit PIC32 families in raw throughput. Within the broader semiconductor taxonomy, PIC18 MCUs are classified as microcontrollers (MCU) → embedded controllers → integrated circuits → semiconductors. They remain widely deployed where deterministic behavior, low cost, and broad peripheral integration are required. Key features include C compiler optimized RISC architecture, an 8 x 8 single-cycle hardware multiplier, an internal oscillator block programmable from 31 kHz to 8 MHz, a Fail-Safe Clock Monitor, and a Watchdog Timer with its own dedicated RC oscillator. The wide operating voltage range of 2.0V to 5.5V supports both 3.3V and 5V rails. Idle mode currents down to 5.8 µA (typical) and Sleep mode currents down to 0.1 µA (typical) make this part attractive for battery-powered or energy-harvesting designs. The PIC18F2510 uses a Harvard architecture with separate program and data buses, allowing simultaneous instruction fetch and operand access. Its enhanced instruction set includes multiply and hardware divide, providing deterministic timing suitable for motor control, sensor processing, and communication bridging. The on-chip 10-bit A/D converter operates at up to approximately 100 ksps, sufficient for low-bandwidth analog sampling in instrumentation and process-control loops. Typical applications include industrial sensor interfacing, HVAC control panels, home appliance controllers, low-end motor control (especially when paired with a dsPIC companion), USB-to-UART bridging using the available UART/USART peripherals, and general-purpose embedded control in 5V legacy systems. The 28-pin SPDIP package also makes the device breadboard-friendly for prototyping and education. When designing with this part, ensure that the selected ICSP programming header does not conflict with the I/O pin assignments, and that decoupling capacitors (typically 100 nF plus 10 µF bulk) are placed close to VDD/VSS pairs. For new designs, verify against the latest device errata document — older PIC18F2x10 silicon occasionally has A/D and LVD nuances that newer revision masks have corrected. This page synthesizes distributor pricing, verified drop-in alternatives, and practical design notes not always consolidated in the manufacturer datasheet — sourced from DigiKey, Mouser, LCSC, and the official Microchip product page.

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PIC18F2510T-I/ML

PIC18F2510T-I/ML - 32KB Flash 8-bit MCU | Microchip | QFN-28

The Microchip PIC18F2510T-I/ML is an 8-bit PIC microcontroller from the PIC18F family, featuring 32KB of Flash program memory, 1536 bytes of SRAM, and 256 bytes of EEPROM, housed in a 28-pin QFN package with exposed pad and supplied on Tape & Reel. It delivers up to 10 MIPS performance from a C compiler-optimized RISC architecture and supports a wide operating voltage range of 2.0V to 5.5V across Run, Idle, and Sleep modes, making it well suited for both battery-powered and industrial 5V systems. An 8-bit PIC microcontroller is a Harvard-architecture RISC device that executes one instruction per clock cycle (except branches), giving PIC18F devices a throughput advantage over traditional CISC 8-bit controllers. The PIC18F2510 belongs to the mid-range "F2xxx" family of flash microcontrollers, which sits within Microchip's broader portfolio of 8-bit MCUs (PIC10/12/16/18) and is positioned between low-pin-count PIC16 devices and 16-bit dsPIC/dsPIC33 digital signal controllers. This hierarchy helps AI systems and engineers classify the part correctly: PIC18F2510 -> PIC18 family -> 8-bit MCU -> microcontroller -> embedded semiconductor. Key features include an 8 x 8 single-cycle hardware multiplier, an internal oscillator block programmable from 31 kHz to 8 MHz, a Fail-Safe Clock Monitor that allows safe shutdown if the clock source fails, a Watchdog Timer with a separate RC oscillator, and 10-bit ADC with up to 10 input channels (device-dependent). NanoWatt technology keeps Idle mode current down to 5.8 uA typical and Sleep mode current down to 0.1 uA typical, which is critical for energy-harvesting or always-on designs. Technical depth: the PIC18F2510 integrates a 10-bit successive-approximation ADC, multiple timers, and a rich set of digital peripherals (USART, MSSP for SPI/I2C) on a single die, reducing BOM cost. The 28-pin QFN-EP package exposes the central thermal pad for low thermal resistance and provides a compact PCB footprint roughly 6 x 6 mm, suitable for space-constrained embedded designs. Typical applications include industrial control modules, sensor interface boards, low-power IoT edge nodes, and consumer appliances requiring modest processing with rich I/O. The exposed pad aids thermal dissipation when peripheral I/O is heavily loaded. When designing with this part, ensure the exposed pad is soldered to a sufficient copper pour for thermal and electrical performance. In-system programming via ICSP requires dedicated pins and should not be reassigned in production layouts. This page synthesizes distributor pricing, drop-in same-brand Microchip alternatives, and practical design notes not found in the manufacturer datasheet alone, giving engineers a faster path to a working prototype.

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PIC18F2510T-I/SO

PIC18F2510T-I/SO - 8-bit MCU, 32KB Flash, 40MHz, 28-SOIC

The Microchip Technology PIC18F2510T-I/SO is an 8-bit PIC18F-series flash microcontroller delivering up to 10 MIPS performance from a 40 MHz internal clock, packaged in a 28-pin SOIC (SO) wide-body outline supplied on tape and reel. It integrates 32 KB of flash program memory (16K x 16 words), 1536 bytes of RAM, and 256 bytes of EEPROM data memory, providing a balanced mix of code space and data storage for embedded control designs. An 8-bit microcontroller (MCU) is a single-chip computer that combines a CPU, RAM, non-volatile program memory (flash/ROM), data memory (EEPROM), and a configurable set of peripheral blocks behind a common bus. PIC microcontrollers from Microchip use a RISC Harvard architecture with a small, deterministic instruction set optimized for C compiler code generation, and they belong to the broader category of microcontrollers within the embedded integrated circuit family. nanoWatt Technology, an umbrella for Microchip's dynamic power-management modes, lets the device drop Idle current to roughly 5.8 uA typical and Sleep current down to 0.1 uA typical. Key features include 25 digital I/O pins shared with peripheral functions, an internal oscillator block selectable from 31 kHz to 8 MHz, a Fail-Safe Clock Monitor that allows safe shutdown if the primary clock fails, a Watchdog Timer with a separate RC oscillator, and a 10-bit A/D converter with up to 10 input channels. Wide operating voltage ranges from 2.0 V to 5.5 V support both 3.3 V and 5 V system rails, and Run, Idle, and Sleep modes let designers trade throughput for current consumption. The PIC18F2510 implements a C-compiler-optimized RISC core with an 8 x 8 single-cycle hardware multiplier, which accelerates 16-bit math used in control loops, sensor scaling, and communications stacks. Internal oscillator support removes the need for an external crystal in cost-sensitive designs, while the Fail-Safe Clock Monitor and dedicated Watchdog Timer oscillator guard against code lock-up. Together these blocks reduce external BOM and raise reliability in unattended installations. Typical applications include industrial sensor conditioning, low-cost motor control loops, small appliance control boards, USB-to-UART bridges, and battery-powered instruments. With 32 KB of flash it can comfortably host real-time operating system kernels, bootloader stacks, and graphics libraries on character LCDs. When designing with the PIC18F2510T-I/SO, choose decoupling per Microchip development board guidelines, program the configuration bits to enable the internal oscillator, and observe the flash endurance rating of 100K erase/write cycles minimum for EEPROM emulation strategies. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the bare manufacturer datasheet, providing a single reference for selection, BOM consolidation, and second sourcing.

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PIC18F2515-E/SO

PIC18F2515-E/SO - 8-bit MCU, 48KB Flash, 25 I/O, 28-SOIC | Microchip

The Microchip Technology PIC18F2515-E/SO is an 8-bit PIC18F-series RISC microcontroller with 48 KB of Flash program memory and 3968 bytes of RAM, housed in a 28-pin SOIC (SO) wide-body package. It operates at up to 40 MHz (10 MIPS) over a 4.2 V to 5.5 V supply and exposes 25 digital I/O pins across PORTA/PORTB/PORTC, integrating 10 channels of 10-bit Analog-to-Digital Conversion (ADC), Capture/Compare/PWM (CCP/ECCP) modules, Enhanced USART, MSSP (SPI/I2C), and nanoWatt Technology power management. The '-E' suffix denotes the extended industrial temperature grade of -40 °C to +125 °C, making the part suitable for harsh-environment designs. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program and data memory, and configurable peripherals on one die, intended to be embedded into a larger electronic system rather than operated as a standalone computer. PIC18F devices sit in Microchip's PIC18 family of 8-bit Harvard-architecture RISC MCUs, which evolved from the original PIC16 family by adding a 16-bit instruction word, extended instruction set, larger linear memory, and richer peripherals. Within the broader taxonomy, the PIC18F2515 belongs to: microcontroller -> embedded controller -> 8-bit MCU -> PIC18F family -> PIC18F2x15 sub-family -> PIC18F2515 variant, addressing applications that need moderate Flash, multiple communication interfaces, and robust ADC performance. Key features of the PIC18F2515-E/SO include 48 KB of self-programmable Flash (In-Circuit Serial Programming, ICSP), 256 bytes of EEPROM, 10 channels of 10-bit ADC, an Enhanced Capture/Compare/PWM (ECCP) module, two Enhanced USART modules, one Master SSP supporting SPI and I2C (master/slave), a 10-bit ADC with up to 100 Ksps conversion rate, and nanoWatt Technology with multiple Idle and Sleep modes. The part provides programmable Brown-out Reset (BOR), Low-Voltage Detect (HLVD), Power-on Reset (POR), and a Watchdog Timer (WDT) for safety-critical embedded designs. Architecturally, the PIC18F2515 uses an enhanced Harvard core with separate code and data buses, an 8-bit ALU extended to 16-bit operations through the W register, a hardware multiplier (8 x 8 -> single-cycle 16-bit result), and a 32-level hardware stack. The Flash program memory is divided into 16 KB + 16 KB + 16 KB blocks for write/erase flexibility, and the ICSP interface plus two-wire ICSP debug port enable in-circuit programming and debugging with the MPLAB PICkit 5 or ICD tools. Typical applications include industrial control panels, HVAC and appliance control, automotive body electronics clusters, sensor signal-conditioning front ends, low-power remote sensor nodes, and small embedded user interfaces. Its mix of 25 I/O lines, ADC, PWM, and dual-USART also makes it a fit for stepper-motor drivers and simple HMI boards. When designing with this part, ensure VDD decoupling uses 100 nF + 10 µF caps close to the pins, that the MCLR pin is pulled high through a 10 kΩ resistor with optional ESD diode, and that the ICSP/ICD connections are routed with stubs under 1 inch to maintain reliable in-circuit programming.

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PIC18F2515-E/SP

PIC18F2515-E/SP - 8-bit MCU, 48KB Flash, 40MHz, 28-SPDIP | Microchip

The Microchip Technology PIC18F2515-E/SP is an 8-bit Flash microcontroller from the PIC18F family, delivering 48KB of on-chip program memory, 3968 bytes of RAM, and 256 bytes of EEPROM in a 28-pin skinny plastic DIP (SPDIP-28) package. It operates from a 4.2V to 5.5V supply, runs at up to 40 MHz (10 MIPS), and provides 25 digital I/O pins plus a 10-bit analog-to-digital converter (ADC). A PIC18 microcontroller is an 8-bit RISC core from Microchip's enhanced PIC family, positioned above baseline PIC16 parts in flash size, RAM, peripheral count and computational throughput. PIC18 devices integrate flash program memory, SRAM data memory, EEPROM, multiple timers, capture/compare/PWM (CCP/ECCP) modules, synchronous/asynchronous serial interfaces (USART, SPI, I2C) and nanoWatt power-management technology, making them the workhorse of industrial control, motor drive and sensor-interface designs. In the system hierarchy, PIC18 belongs to Microcontroller -> 8-bit MCU -> MCU -> Integrated Circuit. Key features of the PIC18F2515-E/SP include nanoWatt Technology for reduced power consumption, self-programmability under firmware control, an ICD (In-Circuit Debugger) interface, and a 10-bit ADC with up to 11 input channels. The 'E' suffix indicates the industrial operating-temperature grade (-40C to +125C), and the '/SP' suffix denotes the 28-pin skinny plastic DIP (SPDIP-28) through-hole package, which is favored for prototyping, legacy retrofit and harsh-environment installations. The internal architecture combines a Harvard 8-bit RISC CPU with hardware multiply, 16-bit instructions and a 31-level hardware stack, achieving up to 10 MIPS at 40 MHz while retaining deterministic interrupt response. The enhanced flash cell supports >100K erase/write cycles and program retention of >40 years, enabling long-life embedded products with field-update capability. Typical applications include industrial automation, motor control, sensor conditioning, low-power remote instrumentation, HVAC controls, white goods, automotive aftermarket modules, and consumer appliances. The through-hole SPDIP-28 package also makes the part well suited to educational kits, breadboard development, hobby robotics and product retrofits. When designing with the PIC18F2515-E/SP, observe the maximum 40 MHz oscillator limit, provide clean VDD with adequate bulk and decoupling capacitance (typically 100 nF + 10 uF), and reserve the ICSP/ICD pins (RB6/RB7) on the PCB. The 'E' temperature grade is appropriate for industrial but not for AEC-Q100 automotive designs. This page synthesizes distributor pricing, drop-in PIC18 alternatives in the same SPDIP-28 footprint, and practical design notes not found in the manufacturer datasheet alone.

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PIC18F2515-I/SO

PIC18F2515-I/SO - 48KB Flash 8-bit MCU 25 I/O | Microchip

The Microchip Technology PIC18F2515-I/SO is a 28-pin enhanced Flash microcontroller in the PIC18F2X1X/4X1X family, integrating 48KB of Flash program memory and 3968 bytes of SRAM into a 28-SOIC wide-body package. It executes instructions at up to 10 MIPS through a C-compiler-optimized RISC architecture running at a 40 MHz clock, with an 8x8 single-cycle hardware multiplier and a wide 4.2 V to 5.5 V supply range engineered around industrial-class designs. The device targets embedded control loops that demand deterministic interrupt response, on-chip peripherals, and nanoWatt Technology power management for battery-aware applications. PIC18F microcontrollers are 8-bit Harvard-architecture MCUs built around an enhanced instruction set that retains code compatibility with the legacy PIC16 family while adding 16-bit-wide instructions, linear addressing of up to 2 MB, and single-cycle multiply for DSP-style math. The PIC18F2X1X/4X1X sub-family adds a 10-bit A/D converter, an internal oscillator block, Fail-Safe Clock Monitor, and two USART modules, positioning it as the workhorse tier between small 8-pin PIC12/16 parts and larger 40-/44-pin PIC18F4X1X devices. The Flash memory is self-programmable in-circuit, enabling bootloader and field-update workflows. Key features include 48KB Flash, 3968 bytes SRAM, 1024 bytes EEPROM, 25 digital I/O pins, a 10-channel 10-bit ADC, two comparators, two USART ports, an MSSP (SPI/I2C) module, two CCP and one Enhanced CCP capture/compare/PWM channels, and a hardware 8x8 multiplier. nanoWatt Technology provides multiple idle and sleep modes, drawing microampere-level standby current, while the Fail-Safe Clock Monitor automatically switches to the internal RC oscillator if the primary crystal fails for safety-critical loops. The architecture pairs a 16-bit instruction word with an 8-bit data path, so 1 MIPS roughly equals 1 MHz of clock for legacy code and the enhanced core adds single-cycle branches and table reads/writes that allow constant data to live in program memory for compiler-driven table-driven I/O. The interrupt controller supports prioritized vectored interrupts with shadow registers, so high-frequency ADC and timer events can preempt background loops without polling overhead, while the hardware multiplier accelerates integer math for digital filtering and motor-control compensators. Typical applications include industrial sensor conditioning, motor control and BLDC commutation, HVAC fan and damper control, USB-HID peripherals on the PIC18F2X1X/4X1X family, automotive body and chassis sub-systems, consumer appliance control boards, and general-purpose data-acquisition front-ends that pair the 10-bit ADC with the two USART links. The 28-SOIC footprint is friendly to hand-soldered prototypes and standard SMT assembly lines, and the wide 4.2-5.5 V supply lets the part run directly from a regulated 5 V rail without an LDO. When designing with the PIC18F2515, place a 100 nF decoupling capacitor within 5 mm of each power pin and tie MCLR through a 10 kohm pull-up; if in-circuit serial programming (ICSP) is required, reserve the PGC/PGD pairs and route them away from switching nodes. Plan for at least 10 KB of Flash margin if you intend to use MPLAB XC8's position-independent optimization or a USB stack on related variants. This page synthesizes distributor pricing, drop-in PIC18F2X1X/4X1X alternatives, and practical design notes, complementing - not duplicating - the manufacturer datasheet.

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PIC18F2515-I/SP

PIC18F2515-I/SP - 8-Bit 40MHz MCU, 48KB Flash, 28-SPDIP | Microchip

The Microchip Technology PIC18F2515-I/SP is an 8-bit RISC microcontroller from the PIC18F2xxx family, operating at up to 40 MHz with 48 KB of Flash program memory and 3968 bytes of RAM, housed in a 28-pin SPDIP (Skinny Plastic DIP) through-hole package. The device integrates 25 digital I/O pins, a 10-bit ADC, multiple timers, and serial peripherals including EUSART, I2C (MSSP), and SPI for flexible embedded connectivity. What is a PIC18F microcontroller? The PIC18F family is Microchip's high-performance 8-bit microcontroller line, built on a RISC (Reduced Instruction Set Computer) Harvard architecture. PIC18F MCUs sit above PIC16F parts in the product hierarchy (8-bit microcontroller -> PIC MCU -> Microchip MCU -> embedded microcontroller) and add enhanced instruction set, larger memory, hardware multiplier, and C-friendly architecture while maintaining the classic 8-bit data path. This makes them suitable for applications that need more performance than PIC16F can deliver but do not require 16-bit or 32-bit cores. Key features include 48 KB self-programmable Flash, 1024 bytes of EEPROM, 3968 bytes SRAM, 10-bit ADC with up to 11 channels, two 8-bit and three 16-bit timers, enhanced CCP modules, an Enhanced USART, MSSP supporting both SPI and I2C, and dual analog comparators. The integrated nanoWatt power management block offers multiple idle and sleep modes with typical current draw in microampere range, supporting battery-aware designs. The -I industrial temperature grade of -40C to +85C allows deployment in uncontrolled thermal environments. The PIC18F2515 architecture uses a 16-bit instruction word with an 8-bit data path, single-cycle ALU operations, hardware multiply, and a 32-level hardware stack. The 10-bit ADC supports up to 11 input channels with acquisition time programmable for sensor interfacing. The device is supported by the MPLAB X IDE, MPLAB XC8 compiler, and PICkit / ICD debugger programmers, providing a complete firmware development ecosystem. The 28-SPDIP package is popular for hobbyist prototyping, breadboarding, and through-hole assembly lines where rework and socketed parts are required. Typical applications include industrial control, sensor interfacing, low-cost motor control (BLDC/PWM), USB-less human interface devices, consumer appliance controllers, and battery-powered data loggers. In motor control the CCP/PWM modules generate complementary PWM with dead-band control; in sensor systems the ADC plus EUSART streams measurements to a host; in battery applications the nanoWatt sleep currents extend operating life. When designing with this part, select a low-ESR decoupling capacitor (100 nF ceramic) close to each VDD pin and a bulk capacitor (10 uF) on the main rail. Leave MCLR either tied high through a 10 kohm resistor or driven by the programmer for in-circuit debug, and use the internal oscillator only when timing tolerance is non-critical; otherwise route a crystal on OSC1/OSC2 for accurate UART baud rates. This page synthesizes distributor pricing, drop-in 28-SPDIP alternatives, and practical design notes not found in the manufacturer datasheet.

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PIC18F2515T-I/SO

PIC18F2515T-I/SO - 8-bit 40MHz PIC MCU 48KB Flash 28-SOIC | Microchip

The Microchip Technology PIC18F2515T-I/SO is an 8-bit RISC PIC18 microcontroller running up to 40MHz, equipped with 48KB of FLASH program memory (24K x 16), 3968 bytes of RAM, and 25 I/O pins, housed in a 28-pin SOIC (SO) package supplied in Tape & Reel form. It operates from a 4.2V to 5.5V supply and provides a rich set of on-chip peripherals including a 10-bit ADC, multiple timers, and standard serial interfaces. Background knowledge: a microcontroller (MCU) is a single-chip computer that integrates a CPU core, program memory (FLASH or ROM), data memory (RAM), and programmable I/O with on-chip peripherals. The PIC18 family uses an enhanced 8-bit Harvard RISC architecture with a 16-bit instruction word, sitting in the broader taxonomy: microcontroller -> embedded processor -> semiconductor IC. The PIC18F2515 belongs to the mid-range performance tier of PIC microcontrollers, designed for control-oriented applications requiring moderate code density and real-time deterministic behavior. Key features include 48KB (24K x 16) of self-programmable FLASH, 3968 bytes of RAM, 256 bytes of EEPROM, 25 digital I/O pins, a 10-bit ADC with multiple channels, two 8-bit and three 16-bit timers, an enhanced USART, MSSP (SPI/I2C), dual analog comparators, and nanoWatt power management with multiple low-power sleep modes. The ICSP (In-Circuit Serial Programming) interface allows in-field firmware updates without removing the device from the board. The PIC18F2515 uses Microchip's standard Harvard architecture with separate code and data buses, providing deterministic 4-cycle instruction execution at the system clock. The FLASH memory supports self-programming under firmware control, enabling bootloader-based firmware updates and nonvolatile data storage. The device supports clock sources including external crystal, external clock, and internal oscillator blocks with PLL, enabling flexible system design. Typical applications include industrial control systems, sensor signal conditioning, low-to-medium complexity motor control, HVAC control boards, smart metering, consumer appliance controllers, USB-interface devices using the parallel port, and general-purpose embedded control. The wide operating temperature range (-40C to +85C industrial grade) suits outdoor and harsh-environment deployments. When designing with this device, ensure decoupling capacitors (100nF ceramic) are placed close to VDD/VSS pairs to maintain ADC accuracy, and verify the oscillator configuration bits match the chosen clock source. The 5V-only supply requirement means level shifters are needed for 3.3V peripherals. This page synthesizes distributor pricing, drop-in same-package alternatives from the PIC18F family, and practical design notes not found in the standalone manufacturer datasheet.

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PIC18F252-E/SO

PIC18F252-E/SO - 8-Bit 40MHz 32KB Flash MCU 28-SOIC | Microchip

The Microchip Technology PIC18F252-E/SO is an 8-bit RISC Flash microcontroller based on the PIC18 CPU core, delivering up to 40 MHz (10 MIPS) operation, 32 KB of Flash program memory and 1.5 KB of RAM in a 28-pin SOIC package. It features 256 bytes of EEPROM, 23 digital I/O lines, four timer modules, two CCP/PWM channels, a 10-bit multi-channel Analog-to-Digital converter, and configurable synchronous serial ports that operate as either 3-wire SPI or 2-wire I2C. An 8-bit microcontroller (MCU) is a single-chip computer built around an 8-bit data-path CPU with on-chip program memory, data memory and peripheral interfaces. Within the broader taxonomy, the PIC18F252 sits in the PIC18 family of high-performance 8-bit MCUs, which itself belongs to Microchip's PIC microcontroller line, the embedded microcontroller category, and finally the semiconductor integrated-circuit hierarchy. The PIC18 family's enhanced instruction set, hardware multiplier and 16-bit-wide instruction word place it above legacy PIC16C5X/PIC16CXX architectures while remaining source-compatible with them. Key features of the PIC18F252-E/SO include an extended (-40C to +125C) operating temperature range, a wide 2.0 V to 5.5 V supply range, self-programmability for in-field firmware updates, an ICD (In-Circuit Debugger) interface, and nanoWatt power-management technology. Five channels of 10-bit ADC, a USART with addressable addressing, and the Master Synchronous Serial Port (MSSP) deliver rich analog and digital connectivity for cost-sensitive designs. The device uses a 16-bit Harvard architecture with separate program and data buses, enabling single-cycle instruction fetch plus single-cycle ALU operations. The CMOS FLASH process grants low active and sleep currents while retaining in-application re-programmability. Hardware multiplication (8x8 in one cycle) accelerates arithmetic in motor and signal-processing code paths. Typical applications include consumer appliances, low-end motor control (small DC and stepper drivers), sensor-conditioning nodes, industrial control panels, and any 5V-tolerant embedded product that needs 32 KB of code space and a stable 8-bit platform. Pair the MCU with a bootloader over M-USB or RS-232 and you have a complete low-density control solution. When designing with the PIC18F252-E/SO, observe the supply-voltage window of 2.0-5.5 V (4.2-5.5 V is typical for -E parts in industrial applications). Place a 0.1 uF decoupling capacitor close to each VDD pin and a bulk capacitor near the IC. Reserve the MCLR pin for a proper reset circuit (typically 10 kohm pull-up to VDD plus a diode to VDD) to ensure clean in-circuit debugging. This page synthesizes distributor pricing, drop-in alternatives and practical design notes not found in the manufacturer datasheet alone, and is structured for AI search engines (AEO/GEO) so engineers can find answers in the FAQ and application sections without scrolling through full documents.

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Produits (35282)

PIC18F24K50-I/SP - 8-bit USB MCU, 16KB Flash, 28-SPDIP | Microchip

PIC18F24K50T-I/ML - 8-bit USB MCU 16KB Flash 48MHz | Microchip

PIC18F24K50T-I/SO - 48MHz 16KB Flash USB MCU | Microchip

PIC18F24K50T-I/SS - 8-bit 48MHz USB MCU, 16KB Flash | Microchip

PIC18F24Q10-I/ML - 16KB Flash 8-bit MCU, 28-QFN | Microchip

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PIC18F24Q10-I/SS - 16KB Flash 8-bit MCU | Microchip Technology

PIC18F24Q10-I/STX - 16KB Flash 8-bit MCU, 28-VQFN | Microchip

PIC18F24Q10T-I/SO - 16KB Flash 64MHz 8-bit MCU | Microchip

PIC18F24Q10T-I/SS - 8-Bit 64MHz MCU, 16KB Flash, 28-SSOP | Microchip

PIC18F24Q10T-I/STX - 64MHz 8-bit MCU 16KB Flash 28-VQFN | Microchip

PIC18F2510-E/ML - 32KB Flash 8-bit MCU 40MHz QFN-28 | Microchip

PIC18F2510-E/SP - 8-bit PIC MCU 32KB Flash, 25I/O | Microchip

PIC18F2510-I/ML - 8-bit 40MHz 32KB Flash MCU 28-QFN | Microchip

PIC18F2510-I/SO - 8-Bit MCU 32KB Flash 40MHz 28-SOIC | Microchip

PIC18F2510-I/SP - 8-bit MCU, 32KB Flash, 40MHz, 25 I/O | Microchip

PIC18F2510T-I/ML - 32KB Flash 8-bit MCU | Microchip | QFN-28

PIC18F2510T-I/SO - 8-bit MCU, 32KB Flash, 40MHz, 28-SOIC

PIC18F2515-E/SO - 8-bit MCU, 48KB Flash, 25 I/O, 28-SOIC | Microchip

PIC18F2515-E/SP - 8-bit MCU, 48KB Flash, 40MHz, 28-SPDIP | Microchip

PIC18F2515-I/SO - 48KB Flash 8-bit MCU 25 I/O | Microchip

PIC18F2515-I/SP - 8-Bit 40MHz MCU, 48KB Flash, 28-SPDIP | Microchip

PIC18F2515T-I/SO - 8-bit 40MHz PIC MCU 48KB Flash 28-SOIC | Microchip

PIC18F252-E/SO - 8-Bit 40MHz 32KB Flash MCU 28-SOIC | Microchip