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PIC24F08KM102-I/SO

PIC24F08KM102-I/SO - 16-bit 32MHz 8KB Flash MCU | Microchip

The Microchip PIC24F08KM102-I/SO is a 16-bit microcontroller from the PIC24F XLP family featuring 8 KB Flash, 1 KB RAM, and 512 B EEPROM, operating at up to 32 MHz in a 28-pin SOIC package. Designed around the nanoWatt eXtreme low-power architecture, it supports 1.8 V to 3.6 V operation and offers flexible Capture/Compare/PWM (MCCP/SCCP) modules, Configurable Logic Cell (CLC), 12-bit ADC, comparators, and multiple communication peripherals. A microcontroller (MCU) is a single-chip computer containing a CPU, memory, and programmable I/O peripherals integrated on one die. The PIC24F family sits within the 16-bit microcontroller hierarchy: 16-bit MCU -> MCU -> embedded processor -> semiconductor. PIC24F devices extend 8-bit PIC architectures into higher-performance applications requiring more code space and richer peripherals while preserving low power consumption. Key features include 16 MIPS throughput at 32 MHz, nanoWatt XLP sleep modes that extend battery life into the microamp range, and integrated peripherals that reduce external component count. The Configurable Logic Cell allows combinational and sequential logic to be implemented inside the MCU without external gates, while the 12-bit ADC provides up to 500 ksps conversion speed for sensor signal acquisition. Typical applications include low-power sensor nodes, consumer appliances, building automation controllers, USB/CDC human-interface devices, and battery-powered instrumentation. The 28-SOIC wide-body footprint eases hand-soldering for prototypes and supports straightforward integration on two-layer boards for cost-sensitive designs. When designing with this device, place a 100 nF decoupling capacitor within 2 mm of every VDD pin and reserve dedicated ground copper for analog and digital returns to maximize ADC accuracy. Configure unused I/O as outputs low to minimize current leakage and enable the on-chip voltage regulator configuration for the widest operating range. This page synthesizes distributor pricing, drop-in same-family alternatives, and practical design notes not found in the manufacturer datasheet, helping engineers select the right PIC24F variant and qualify a second source.

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PIC24F08KM102T-I/ML

PIC24F08KM102T-I/ML - 16-bit 32MHz 8KB Flash MCU | Microchip

The Microchip Technology PIC24F08KM102T-I/ML is a 16-bit PIC® XLP™ 24F microcontroller IC operating at 32MHz, integrating 8KB (2.75K x 24) of Flash program memory, 1KB of SRAM and 512 bytes of EEPROM, housed in a 28-pin QFN (6x6 mm) package. It belongs to the low-cost, low pin-count PIC24F family that targets nanoWatt Xtreme Low Power applications with flexible Capture/Compare/PWM modules and a Configurable Logic Cell. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program memory, working RAM, peripheral I/O and often analog blocks. The PIC24F family uses Microchip's 16-bit modified-Harvard architecture with a 32MHz instruction pipeline, giving substantially higher MIPS/Watt than 8-bit PIC MCUs while retaining the deterministic interrupt model that PIC is known for. Within the broader microcontroller taxonomy, the PIC24F series sits between 8-bit PIC16/PIC18 and 32-bit PIC32MX families, optimized for low-power and mixed-signal embedded designs. Key features of the PIC24F08KM102 include 12-bit ADC, comparators, CLC (Configurable Logic Cell), MCCP/SCCP timer modules, and support for both 3V and 5V applications. It also offers eXtreme Low Power (XLP) sleep currents in the nanoamp range, making it suitable for battery-powered products. The device integrates RTCC, multiple UART/SPI/I2C peripherals, and up to 23 I/O pins. Technically, the PIC24F08KM102T-I/ML uses a 16-bit RISC architecture with 32MHz internal oscillator, single-cycle 16x16 hardware multiply, and a 7-channel 12-bit ADC at 100k samples/s. The 28-QFN package includes an exposed pad for thermal dissipation and ground reference, critical for ADC noise performance in mixed-signal boards. Typical applications include portable medical devices, IoT sensor nodes, consumer electronics, motor control peripherals, low-power wireless sensor platforms, and industrial sensing modules. The 8KB Flash tier of the KM family targets cost-down designs that need 16-bit performance but not the 16KB/32KB Flash of higher-tier variants. When designing with this part, remember the 28-QFN (6x6) package requires careful PCB layout because the exposed pad is the main thermal and ground path. Use adequate decoupling (100nF + 1uF) near the VDD pins, and program the CONFIG register early in firmware to lock the oscillator and watchdog behavior before any peripheral initialization. This page synthesizes Microchip product page information, DigiKey/Mouser distributor pricing as of 2026-09-29, drop-in same-family alternatives from Microchip's KM/KL/KA series, and practical design notes that go beyond a raw datasheet reprint.

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PIC24F08KM102T-I/SO

PIC24F08KM102T-I/SO - 16-Bit 32MHz 8KB Flash MCU | Microchip

The Microchip Technology PIC24F08KM102T-I/SO is a 16-bit PIC microcontroller from the PIC® XLP™ 24F family, featuring a 32MHz CPU core, 8KB (2.75K x 24) of FLASH program memory, 1KB of RAM, and 512 bytes of EEPROM, all housed in a 28-pin SOIC wide-body package. This device targets low-power and mixed-signal embedded designs that demand 16-bit performance with peripheral integration including a 12-bit ADC, comparators, Configurable Logic Cells (CLC), and multiple communication interfaces (I2C, SPI, UART, LIN, IrDA). The 'T' suffix denotes tape-and-reel packaging, and the 'I' indicates the industrial -40C to +85C temperature range. A 16-bit microcontroller is a class of embedded processor that doubles the data-path width of an 8-bit MCU, enabling higher arithmetic precision and more efficient C-code execution. Within the broader taxonomy, the PIC24F belongs to: microcontroller (MCU) -> 16-bit MCU -> PIC24F family -> nanoWatt XLP ultra-low-power series -> semiconductor. The PIC24F08KM102 specifically targets cost-sensitive, low-pin-count designs in the 8 to 28-pin range, sitting below PIC24EP and dsPIC33 performance families. Key features include nanoWatt eXtreme Low Power (XLP) technology for battery-friendly operation, multiple Capture/Compare/PWM (MCCP/SCCP) modules for motor and lighting control, a 12-bit ADC with multiple channels, Configurable Logic Cells (CLC) that allow hardware logic to be implemented without external gates, and a Real-Time Clock and Calendar (RTCC) module. The peripheral set is broader than the earlier PIC24F08KA family and adds CLC and comparator enhancements, allowing designers to replace external analog/digital glue with on-chip functionality. Typical applications include consumer electronics, low-power wireless sensor nodes, LED lighting control, small appliance motor control, and human-interface panels. The wide SOIC footprint makes hand-prototyping and rework straightforward, while the XLP feature set is well suited to battery-powered IoT and wearable products. When designing with this device, ensure the supply voltage matches the PIC24F (not PIC24FV) range of 1.8V-3.6V for core operation and verify the ADC reference configuration before sampling low-impedance sensors. Programming via ICSP requires dedicated PGECx/PGEDx pins; reserve these in the pinout early to avoid rework. This page synthesizes distributor pricing, drop-in same-package alternatives, and practical design notes not found in the manufacturer datasheet alone.

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PIC24F08KM102T-I/SS

PIC24F08KM102T-I/SS - 16-Bit 32MHz 8KB Flash MCU | Microchip

The Microchip Technology PIC24F08KM102T-I/SS is a 16-bit PIC® XLP™ 24F microcontroller featuring 8KB of Flash program memory, 1KB of RAM, and 512 bytes of EEPROM in a 28-pin SSOP package. It operates at up to 32MHz, supports 1.4 MIPS per MHz execution, and is built around a nanoWatt eXtreme Low Power architecture optimized for both 3V and 5V applications. A 16-bit microcontroller (MCU) is an embedded computing device that processes 16-bit-wide data words in a single instruction cycle, sitting between 8-bit MCUs (lower cost, lower performance) and 32-bit MCUs (higher performance, higher power). Within the system hierarchy, the PIC24F08KM102T belongs to the broader MCU -> microcontroller -> embedded controller -> semiconductor device taxonomy, and serves as a compact mid-range solution for low-power mixed-signal designs. Key features include a 12-bit ADC with multiple input channels, configurable logic cells (CLC), multiple Capture/Compare/PWM (MCCP/SCCP) modules, comparators, and a wide operating voltage range suitable for battery-powered and industrial applications. The nanoWatt XLP technology delivers ultra-low sleep currents ideal for energy-harvesting or always-on IoT products. The PIC24F08KM102 family uses a modified Harvard architecture with separate program and data buses, enabling simultaneous instruction fetch and operand access. The PIC24F core combines 16-bit ALU operations with C-friendly instruction set extensions, simplifying migration from PIC16/PIC18 designs while delivering significantly higher computational throughput. Typical applications include low-power sensor nodes, IoT edge devices, portable instrumentation, human-machine interface (HMI) controls, and consumer electronics. The combination of 8KB Flash, ample analog peripherals, and ultra-low sleep current also makes it well suited to battery-backed and energy-harvesting designs. When designing with this MCU, ensure that the ICSP™ programming pins (PGECx/PGEDx) are accessible for in-circuit programming and debugging, and that unused I/O pins are configured as outputs low to minimize power consumption during deep sleep. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the standalone manufacturer datasheet.

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PIC24F08KM202-E/ML

PIC24F08KM202-E/ML - 16-bit XLP 32MHz 8KB Flash MCU | Microchip

The Microchip Technology PIC24F08KM202-E/ML is a 16-bit PIC® XLP™ microcontroller featuring 8KB of Flash program memory (2.75K × 24 organization), 2KB of SRAM, and 512 bytes of EEPROM, housed in a 28-pin QFN (6 × 6 mm) package with exposed thermal pad. It executes instructions at up to 32MHz (8 MIPS) from a 1.8V to 5.5V supply, integrating a 12-bit ADC, 8-bit DAC, multiple op-amps, comparators, Configurable Logic Cell (CLC), and MCCP/SCCP timer/PWM peripherals for mixed-signal embedded designs. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, non-volatile program memory, working RAM, and a rich set of on-chip peripherals such as ADCs, timers, communication interfaces, and increasingly op-amps and configurable logic. The PIC24F family belongs to the broader 16-bit DSC/MCU hierarchy: PIC24F -> dsPIC30/33 DSC -> 16-bit MCU -> embedded controller -> semiconductor, designed for deterministic real-time control with the simplicity of the PIC ecosystem (MPLAB X IDE, XC16 compiler) and Microchip's eXtreme Low Power (XLP) technology. Key features include 4 DMA channels, two I²C/SPI/UART interfaces with IrDA and LIN-bus support, two op-amps, two comparators, a 12-bit ADC with up to 500 ksps, and a charge-time measurement unit (CTMU) for capacitive touch sensing. The Configurable Logic Cell (CLC) allows designers to build custom combinational/sequential logic on-chip, replacing small external PLDs or discrete gates. Architecturally, the PIC24F08KM202 uses a 16-bit modified Harvard architecture with a wide 24-bit instruction path, providing C-friendly code density and deterministic interrupt latency. XLP technology delivers sleep currents in the nanoamp range, enabling years of battery life from a single cell. The integrated analog front-end (op-amps + ADC + DAC) eliminates the need for separate analog ICs in many sensor and signal-conditioning designs. Typical applications include portable medical and fitness devices, IoT sensor nodes, low-power industrial sensor transmitters, capacitive touch user interfaces, battery-powered metering, and LIN-attached automotive body controllers. The wide 1.8V–5.5V operating range lets a single MCU power directly from a 1S Li-ion cell or 3.3V system rail. A key design tip: the on-chip op-amp outputs share pins with the ADC inputs and CLC inputs, so pin remapping via PPS (Peripheral Pin Select) must be planned early to avoid pin conflicts. For lowest sleep current, disable the ADC, op-amps, and comparators in firmware before entering Sleep mode — the datasheet "DC and AC Characteristics" section provides the exact current savings per peripheral. This page synthesizes distributor pricing, drop-in Microchip same-family alternatives, and practical mixed-signal design notes that go beyond the manufacturer datasheet, making it easier for embedded developers to select and qualify the PIC24F08KM202-E/ML quickly.

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PIC24F08KM202-E/SO

PIC24F08KM202-E/SO - 16-Bit 32MHz 8KB Flash XLP MCU | Microchip

The Microchip Technology PIC24F08KM202-E/SO is a 16-bit PIC® XLP™ 24F microcontroller running at up to 32 MHz with 8 KB of Flash program memory (2.75K x 24 organization) and 2 KB of RAM, housed in a 28-pin SOIC wide-body package. It belongs to the PIC24F KM family designed for eXtreme Low Power consumption with integrated 12-bit ADC, 8-bit DAC, and operational amplifiers on-chip. The device operates from 1.8 V to 3.6 V (the variant labeled 2.5V/3.3V) across an industrial temperature range of -40 °C to +125 °C, making it suitable for harsh-environment embedded designs. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, memory (Flash/RAM), and programmable peripherals into one package. The PIC24F08KM202 sits within the broader hierarchy of PIC24F -> 16-bit MCU -> microcontroller -> embedded processor -> semiconductor. Within Microchip's nanoWatt XLP™ portfolio it is positioned as a low-power, mixed-signal device, combining digital control with on-board analog blocks so designers can shrink board area and BOM cost on battery-powered products. Key features include 8 KB Flash, 2 KB SRAM, a 12-bit A/D converter with multiple input channels, a 8-bit DAC, up to three on-chip op amps, configurable logic cells (CLC), multiple Capture/Compare/PWM modules, and serial interfaces including I2C, SPI, UART/USART, IrDA, and LINbus. The integrated peripheral set means designers often eliminate external ADC, DAC, and op-amp ICs, reducing both PCB footprint and quiescent current budget. The PIC24F08KM202 uses Microchip's modified Harvard architecture with a 16-bit data path and a 24-bit instruction word, executed through a pipelined RISC core. The nanoWatt XLP sleep modes typically drop consumption into the sub-µA range, allowing multi-year battery life on a single coin cell for sensor and metering duties. On-chip FRC and LPRC oscillators plus a PLL provide flexible timing without external crystals in many designs. Typical applications include portable medical and consumer devices, e-metering and energy-harvesting nodes, automotive body and LIN sub-net nodes, IoT sensor end-points, and industrial sensor interfaces. The -E extended temperature grade is required wherever the operating environment exceeds +85 °C. When designing with this part, verify your compiler choice (XC16) supports the specific silicon revision and budget enough decoupling capacitance close to the AVDD/VDD pins for clean ADC sampling.

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PIC24F08KM202T-I/ML

PIC24F08KM202T-I/ML - 16-bit 32MHz MCU, 8KB Flash, 28-QFN | Microchip

The Microchip Technology PIC24F08KM202T-I/ML is a 16-bit PIC microcontroller operating at up to 32 MHz, integrating 8 KB of Flash program memory, 2 KB of RAM, and 512 bytes of EEPROM in a 28-pin QFN (6x6 mm) package. It is part of the PIC24F KM series featuring eXtreme Low Power (XLP) technology, integrated 12-bit ADC, 8-bit DAC, operational amplifiers, comparators, Configurable Logic Cells (CLC), and Capture/Compare/PWM modules. The device operates from 1.8 V to 5.5 V supply and supports an industrial temperature range of -40 °C to +85 °C. A microcontroller (MCU) is a single-chip computer containing a CPU core, program and data memory, peripherals, and I/O. The 16-bit PIC24F architecture sits between 8-bit PIC MCUs and 32-bit PIC32 devices in Microchip's portfolio, offering higher code density, wider data paths, and DSP-like instructions while retaining the PIC ecosystem's low power characteristics. The PIC24F KM family in particular targets mixed-signal embedded designs that need on-chip analog functions alongside digital control, reducing external component count and BOM cost. Key features: 8 KB self-programmable Flash, 2 KB SRAM, 512 B EEPROM, 32 MHz operation delivering 16 MIPS, 19 channels of 12-bit ADC, 2 channels of 8-bit DAC, integrated op amps, comparators, Configurable Logic Cell (CLC), MCCP/SCCP timers, and peripheral trigger generator. XLP technology yields nanoWatt sleep currents suited for battery-powered and energy-harvesting applications. The 28-QFN (6x6 mm) footprint keeps the BOM footprint small. Architecturally, the PIC24F uses a 16-bit modified Harvard CPU with single-cycle 16x16 MAC, supporting C-compiled code with predictable interrupt latency. The peripheral trigger generator and CLC allow hardware-based signal routing without CPU intervention, freeing the core for application logic and reducing firmware complexity. Typical applications: portable medical and consumer devices, IoT sensor nodes, low-power wireless remote controls, battery monitoring and management, e-metering, and small-format industrial sensors. The combination of on-chip analog (12-bit ADC, 8-bit DAC, op amps) and flexible digital peripherals (CLC, MCCP/SCCP) makes the device a good fit for sensor conditioning and closed-loop regulation loops in compact designs. Design consideration: at 32 MHz with 3.3 V supply the core current is in the single-digit mA range; sleep currents in the nanoWatt regime enable duty-cycled battery operation. Plan the ADC acquisition timing and reference decoupling around the integrated analog peripherals. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.

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PIC24F08KM202T-I/SO

PIC24F08KM202T-I/SO - 16-bit XLP MCU 8KB Flash | Microchip 28-SOIC

The Microchip PIC24F08KM202T-I/SO is a 16-bit PIC® XLP™ 24F microcontroller with 8KB Flash program memory (organized as 2.75K x 24), 2KB RAM, and 512 bytes of EEPROM, housed in a 28-pin SOIC (0.295" / 7.50mm width) wide-body IC surface-mount package supplied in tape and reel packaging. The device operates from a 2.5V/3.3V core with a maximum CPU speed of 32 MIPS, integrating an instruction cache, 12-bit ADC, 8-bit DAC, operational amplifiers, configurable logic cell, and multiple Capture/Compare/PWM modules for mixed-signal embedded designs. It is part of the eXtreme Low Power (XLP) family and is specified over the industrial -40°C to +85°C temperature range. A PIC24F microcontroller is a 16-bit modified Harvard RISC MCU from Microchip's PIC24 family, which sits hierarchically above 8-bit PIC MCUs and below 32-bit PIC32 devices. PIC24F parts in the KM/KL/KG series target ultra-low-power applications, integrating rich analog peripherals to reduce external component count. They share the PIC24 instruction set, allowing code portability across PIC24FJ, PIC24EP, and PIC24FV variants with peripheral-only memory. Key features include integrated 12-bit ADC, 8-bit DAC, op amps, configurable logic cell, multiple Capture/Compare/PWM modules, and eXtreme Low Power (XLP) technology that supports sleep currents in the nanoamp range with multiple wake-up sources. Brown-out Detect/Reset, low-voltage detect (LVD), power-on reset (POR), and watchdog timer (WDT) are all integrated to reduce external supervisory component count. The 28-SOIC wide-body package offers 0.295 inch (7.50 mm) body width and is hand-soldering compatible, easing field-repair on industrial designs and low-power applications. Architecturally, the PIC24F08KM202 is built on a 16-bit modified Harvard RISC core with single-cycle instructions and hardware multiply/divide, providing 32 MIPS at 32 MHz. The integrated analog and logic peripherals eliminate the need for external ADC/DAC/op-amp ICs, while eXtreme Low Power technology enables nanoamp sleep currents, supporting battery-powered applications. The 28-SOIC wide-body package provides robust mechanical mounting for hand-soldering and field-repair scenarios. Typical applications include low-power IoT sensor nodes, battery-powered portable instruments, consumer-electronics user-interface controllers, industrial sensor-conditioning systems, and home-automation peripherals. The combination of integrated 12-bit ADC, 8-bit DAC, and op amps makes it suitable for direct sensor-interface designs. When laying out with this device, ensure the analog AVdd/AVss pins are properly decoupled with 0.1 µF + 10 µF capacitors placed as close as possible to the IC. The wide-body 28-SOIC package supports hand-soldering but still requires thermal-relief pads per IPC-7351 for wave-solder assembly. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.

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PIC24F08KM204-E/ML

PIC24F08KM204-E/ML - 16-bit 32MHz 8KB Flash MCU | Microchip

The Microchip Technology PIC24F08KM204-E/ML is a 16-bit PIC microcontroller from the PIC® XLP™ 24F family, featuring 8KB of Flash program memory (2.75K x 24 words), 2KB SRAM and 512 bytes of EEPROM, executing instructions at 32 MHz across an operating voltage range of 1.8V to 5.5V. The device integrates analog-rich peripherals including a 12-bit ADC, a 9-bit DAC, operational amplifiers and comparators, all inside a 44-pin QFN (8x8 mm) package with an exposed thermal pad. This part belongs to the 16-bit microcontroller category - an embedded processor that uses a modified Harvard architecture with separate program and data paths, allowing single-cycle instruction fetch plus 16-bit data operations. In the broader taxonomy, it sits at 16-bit MCU -> PIC24F -> low-power MCU -> embedded microcontroller -> semiconductor IC. The PIC24F XLP family is purpose-built for ultra-low-power applications, where sleep currents in the nanoamp range and active run times of hundreds of microamps per MHz are critical design constraints. Key differentiating features include the integrated op-amp blocks (which usually require external ICs), a Configurable Logic Cell (CLC) for hardware glue logic, multiple Capture/Compare/PWM (SCCP) modules, RTCC with calendar, and 5-bit DAC outputs. The 12-bit ADC provides up to 500 ksps conversion with internal bandgap reference, while the dedicated op-amp cells enable single-supply signal conditioning that eliminates external analog front-end ICs. The architecture combines a 16-bit modified-Harvard core with hardware Multiply/Divide, allowing single-cycle MAC operations. The XLP technology adds deep-sleep modes below 100 nA and sleep currents in the nanoamp range, making this device well-suited to battery-powered designs that wake periodically to perform measurement or control tasks. Typical applications include IoT sensor nodes, portable medical monitors, low-power wireless modules, industrial sensor conditioning, and consumer battery devices. The integrated op-amps and 12-bit ADC simplify analog front-end designs for thermocouple, RTD, or strain-gauge conditioning circuits that previously required multiple discrete components. When designing with this device, prioritize careful selection of sleep modes and clock gating. The XLP Sleep mode achieves the lowest quiescent current but requires peripheral wake sources (RTCC, IOC, ADC, comparator) to be configured carefully to avoid spurious wake events that defeat power-budget assumptions. This page synthesizes distributor pricing, drop-in alternatives from the same PIC24F family and competitor MCUs, and practical design notes not found in the manufacturer datasheet alone.

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PIC24F08KM204-E/MV

PIC24F08KM204-E/MV - 16-bit XLP MCU, 8KB Flash, 48-UQFN | Microchip

The Microchip Technology PIC24F08KM204-E/MV is a 16-bit PIC® XLP™ 24F microcontroller integrating 8 KB Flash program memory (organized 2.75K x 24), 2 KB SRAM, and 512 bytes of EEPROM in a 48-pin UQFN (6x6 mm) package. It operates at up to 32 MHz CPU clock and is built on a true eXtreme Low Power architecture that makes it ideal for energy-harvesting and battery-powered embedded designs. The 'E' suffix indicates an extended temperature grade of -40°C to +125°C, and the 'MV' package code designates the 6x6 mm UQFN surface-mount package. What is a PIC24F XLP microcontroller? PIC24F is Microchip's 16-bit Modified Harvard MCU family, positioned between 8-bit PIC16/PIC18 and 32-bit PIC32 in the broader microcontroller taxonomy: microcontroller -> 16-bit MCU -> DSC (Digital Signal Controller) -> embedded processor. The XLP designation adds ultra-low-power sleep currents and multiple low-power operating modes (Sleep, Doze, Idle, Low-Voltage Sleep) targeted at IoT edge nodes, wearables, and remote sensors. A rich analog and digital peripheral set allows the PIC24F08KM204 to replace multi-chip analog front-ends with a single MCU. Key differentiating features include a 12-bit ADC with up to 500 ksps throughput, an 8-bit DAC, dual operational amplifiers (op amps) usable as on-chip signal conditioning stages, multiple analog comparators, and dedicated peripherals for sensor interfacing. Flexible Capture/Compare/PWM (MCCP/SCCP) modules deliver motor-control and timing capability, and the Configurable Logic Cell (CLC) provides hardware-state-machine glue logic that offloads the CPU. Communication peripherals include I2C, SPI, UART/USART with LIN and IrDA support, simplifying connection to sensors, RF transceivers, and LIN-based automotive body networks. The PIC24F08KM204 is fabricated on an advanced low-power CMOS process and operates from 1.8 V to 3.6 V. Its nanoWatt XLP technology delivers sleep currents in the nanoampere range and integrated power management with multiple oscillator sources (internal 8 MHz, 32 kHz, and PLL). The architecture provides deterministic interrupt latency, hardware DMA, and a 16 x 16-bit single-cycle multiplier that supports efficient DSP-like routines in C, easing the development of sensor-fusion and signal-processing applications at the edge. Typical applications include IoT sensor nodes, battery-powered wearables, low-power medical monitoring, automotive body-electronics (via LIN), industrial sensor transmitters, and portable consumer devices. The combination of integrated op amps, comparators, and DAC on a single die lets designers implement complete analog signal chains without external analog ICs, reducing BOM cost and PCB footprint. Designers should note that migrating between PIC24F KM-family variants primarily involves pin-count and memory-size adjustments, so code investment is portable across the family. Use Microchip's MPLAB X IDE and the free XC16 compiler for development; the PIC24F08KM204-E/MV integrates with the MPLAB Code Configurator (MCC) for rapid peripheral setup. Always consult the device-specific silicon errata document and reference the latest datasheet for silicon revision-specific behavior. This page synthesizes distributor pricing, package-level drop-in alternatives, and practical design notes not found in the manufacturer datasheet, plus comparison data against competing 16-bit MCU families to accelerate your design selection.

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PIC24F08KM204-I/ML

PIC24F08KM204-I/ML - 16-bit MCU, 8KB Flash, 32MHz, 44-QFN | XLP

The Microchip Technology PIC24F08KM204-I/ML is a 16-bit PIC microcontroller from the PIC® XLP™ 24F family, featuring 8KB (2.75K x 24) of Flash program memory, 2KB SRAM, and 512 bytes of EEPROM, operating at 32 MHz in a 44-pin QFN (8x8 mm) package with exposed pad. It is engineered for low-power eXtreme Low Power (XLP) applications from 1.8V to 5.5V operation and integrates a rich analog peripheral set including a 12-bit ADC, dual 8-bit DACs, and operational amplifiers. A PIC microcontroller (Peripheral Interface Controller) is a class of microcontroller built on a Harvard architecture with separate program and data buses, well-suited for embedded control where deterministic interrupt response and low power consumption are essential. Within the broader taxonomy, this part sits as: 16-bit MCU -> PIC24 -> dsPIC/PIC24F family -> Microchip 8/16-bit MCU portfolio -> microcontroller -> embedded IC. XLP technology further categorizes this part within Microchip's nanoWatt XLP lineup targeting battery-powered and energy-harvesting designs where sleep current is critical. Key features of the PIC24F08KM204-I/ML include: integrated 12-bit A/D converter with up to 16 input channels, dual 8-bit Digital-to-Analog converters for bias generation, operational amplifiers for signal conditioning, configurable logic cells (CLC) for hardware state-machine implementation, multiple Capture/Compare/PWM (CCP) modules for motor or lighting control, and a 16-bit PIC24F core executing at up to 32 MIPS (million instructions per second). The device also offers UART, SPI, and I2C serial interfaces for inter-MCU communication, plus a real-time clock and calendar (RTCC) module with calendar alarm support. Architecturally, the PIC24F08KM204 employs a 16-bit modified Harvard core with single-cycle hardware multiply and divide, a 16-element working register array, and a 24-bit instruction word optimized for C code density. The integrated op amps and DACs power the silicon to function as a mixed-signal front-end, reducing external analog circuitry in sensor-conditioning applications. XLP nanoWatt technology delivers typical sleep currents in the microampere range, with multiple deep-sleep modes that retain RAM but halt the core, ideal for battery-powered sensor endpoints. Typical applications include IoT sensor nodes with on-chip analog signal conditioning, low-power wireless sensor networks, battery-powered medical monitoring devices such as glucose meters or pulse oximeters, consumer products requiring touch/proximity sensing, industrial process transmitters with 4-20 mA loop output, and remote controls or human-interface devices. The wide 1.8V to 5.5V operating range also enables direct connection to single-cell Li-ion, two-cell alkaline, or USB-powered rails. When designing with this device, pay attention to the exposed thermal pad (EP) layout for proper heat dissipation, place 0.1 µF and 1 µF decoupling capacitors close to each power pin, and configure the unused pins as outputs low to minimize current leakage. The 44-QFN package requires careful PCB land pattern design with adequate via stitching under the EP for thermal and electrical performance.

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PIC24F08KM204-I/MV

PIC24F08KM204-I/MV - 16-bit XLP MCU 32MHz 8KB Flash 48-UQFN | Microchip

The Microchip Technology PIC24F08KM204-I/MV is a 16-bit PIC24F eXtreme Low Power (XLP) microcontroller that integrates rich analog peripherals on-chip, packaged in a compact 48-pin UQFN (MV) 6x6 mm body. The device combines a 32 MHz MIPS16e CPU core with 8 KB of Flash program memory, 2 KB of SRAM and 512 B of EEPROM, and operates across a 1.8 V to 5.5 V supply range that supports both 3.3 V and 5 V system rails. According to the Microchip product page, this part is built for low-power, mixed-signal embedded designs that need A/D, D/A, comparators and op-amps in a small footprint. A microcontroller (MCU) is a single-chip computer that integrates a processor, memory and programmable I/O. The PIC24F sub-family extends 8-bit PIC heritage to 16-bit, offering higher throughput, more deterministic interrupt latency and richer analog integration than baseline MCUs. Within Microchip's portfolio, PIC24F KM devices sit in the XLP "KM" tier that has been integrated with the Power Management > Voltage Regulators class of analog-rich, low-power MCUs used in sensor interfaces, e-metering, industrial control and battery-powered products. Key features include a 12-bit A/D converter (ADC), an 8-bit digital-to-analog converter (DAC), up to three on-chip operational amplifiers, multiple comparators with configurable logic, MCCP/SCCP capture/compare/PWM modules, and configurable logic cells (CLC) for hardware glue. The XLP architecture delivers deep-sleep currents on the order of a few hundred nanoamps in sleep with RTCC running, enabling years of battery life on a single coin cell. The UQFN-48 6x6 mm footprint exposes 36 + 20 = 56 I/Os (only a subset available on this device), four timer modules, two I2C, two SPI and two UART interfaces. Architecturally, PIC24F KM devices use a modified Harvard bus with a 16-bit instruction word and 24-bit addressing, allowing the Flash array to be mapped by the dev1" notation 2.75K x 24" found in FMC products. A peripheral switch selects among RTCC, ADC and comparator triggers for autonomous operation in sleep, offloading housekeeping from the CPU. Combined with CLC hardware, the chip can wake on analog thresholds without CPU intervention, which materially reduces average power in duty-cycled sensor designs. Typical applications include sensor signal conditioning with on-chip op-amps, low-power battery-powered instrumentation, smart sensor nodes, IoT end devices, consumer white goods user interfaces, and industrial process controllers. Designers choose this MCU when they need integrated analog, deterministic 16-bit performance and sub-microamp sleep currents without paying for a Cortex-M class core. One key design consideration is that the analog peripherals share internal reference and bias pins that must be properly decoupled; misuse of the 5 V tolerance on digital I/O near sensitive analog inputs can degrade ADC effective number of bits (ENOB). Always follow the datasheet's analog layout guidance and reference decoupling. This page synthesizes distributor pricing, drop-in alternatives drawn from the same PIC24F KM family and competitor parametric matches, plus practical design notes beyond the manufacturer datasheet - information gain not available on any single distributor product page.

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PIC24F08KM204-I/PT

PIC24F08KM204-I/PT - 16-bit XLP MCU, 8KB Flash, 44-TQFP | Microchip

The Microchip PIC24F08KM204-I/PT is a 16-bit microcontroller from the PIC24F KM family built around Microchip's eXtreme Low Power (XLP) architecture, supplied in a 44-pin TQFP (10x10 mm) package. The device integrates 8KB of Flash program memory (organized as 2.75K x 24 words), 2KB of SRAM, and a rich set of on-chip analog and digital peripherals, including a 12-bit ADC, an 8-bit DAC, operational amplifiers, comparators, Configurable Logic Cells (CLC), and Capture/Compare/PWM modules. Operating from a 2.5V or 3.3V supply, it supports up to 32 MIPS performance, balancing low power consumption with sufficient throughput for sensor conditioning and embedded control. A microcontroller (MCU) is a single-chip computer that integrates a CPU, memory, and peripherals. The PIC24F is a 16-bit RISC family, occupying the middle ground between 8-bit PIC MCUs and 32-bit ARM Cortex devices - it offers deterministic MIPS execution, low sleep currents typical of XLP designs, and a mature MPLAB X toolchain. Within the broader taxonomy, PIC24F08KM204 belongs to: microcontroller -> 16-bit MCU -> PIC24F family -> KM sub-family (low-pin-count, integrated analog) -> embedded processing. Key features include multiple low-power sleep modes, peripheral pin select for flexible I/O mapping, a 32 kHz secondary oscillator for RTC, and a CTMU (Charge Time Measurement Unit) for touch and capacitive sensing. The integrated op amps and comparators allow direct sensor signal conditioning without external analog ICs. The 44-TQFP footprint exposes up to 35 digital I/O pins, several 5V-tolerant inputs, and dedicated analog channels, making the device well-suited for compact mixed-signal designs. Typical applications include battery-powered sensor nodes, handheld instruments, IoT edge devices, and consumer products where low quiescent current, integrated analog, and modest code size are required. The wide VDD range and rich peripheral set reduce external component count. When designing with this MCU, allocate attention to decoupling (100 nF plus bulk capacitor at VDD/AVDD), unused-pin termination (configure as outputs or inputs with pull-ups), and ICD3/REAL ICE programming header layout for in-circuit debugging. Use the MSSP and UART modules for digital communication, and reserve the CLC for glue logic to reduce external gates. This page synthesizes drop-in alternatives within the same TQFP-44 footprint, distributor pricing, and practical design notes not found in the manufacturer datasheet alone - enabling faster sourcing and design-in decisions for engineering teams.

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PIC24F08KM204T-I/MV

PIC24F08KM204T-I/MV - 16-bit XLP MCU 8KB Flash | Microchip

The Microchip Technology PIC24F08KM204T-I/MV is a 16-bit PIC24F microcontroller built on Microchip's eXtreme Low Power (XLP) architecture, delivering 32 MHz CPU performance with 8 KB Flash program memory, 2 KB RAM, and 512 B of EEPROM emulation in a 48-pin UQFN (MV) 6x6 mm package. The MCU integrates rich analog peripherals including 12-bit ADC, 8-bit DACs, operational amplifiers, comparators, Configurable Logic Cells (CLC), and MCCP/SCCP timer modules, making it well suited for mixed-signal embedded designs. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, non-volatile program memory (Flash), volatile working memory (RAM), and a wide range of peripherals such as ADCs, timers, communication interfaces, and GPIOs. Within the broader semiconductor taxonomy, MCUs belong to the embedded processor family, sitting below microprocessors and above digital logic in integration density. The PIC24F sub-family in particular targets ultra-low-power, cost-sensitive applications, offering sleep currents in the microamp region without sacrificing 16-bit computational headroom. Key features of the PIC24F08KM204T-I/MV include the XLP Sleep Current-mode entry, multiple 8-bit DAC channels that can be referenced from internal rails, integrated analog comparators with selectable reference, and a Configurable Logic Cell that allows designers to implement combinational logic inside the MCU without external glue chips. The device supports a wide operating voltage range and runs from industrial temperature grades -40°C to +85°C. Typical applications for the PIC24F08KM204T-I/MV include battery-powered sensor nodes, low-power IoT edge devices, white goods and HVAC controls, consumer electronics, and industrial sensor interfaces. Its integrated op-amp and DAC peripherals reduce the external analog component count, enabling smaller, lower-cost PCB designs while still providing 16-bit performance. When designing with this part, note that the "T" suffix denotes tape-and-reel packaging and "-I" indicates the industrial temperature range; engineers should confirm the boot mode configuration and oscillator selection during prototype bring-up to avoid common FOSC/IO lockout conditions. This page compiles distributor pricing, drop-in same-package alternatives, and design notes not aggregated on any single distributor listing.

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PIC24F16KA101-E/MQ

PIC24F16KA101-E/MQ - 16-Bit 32MHz XLP MCU | Microchip

The Microchip Technology PIC24F16KA101-E/MQ is a 16-bit PIC XLP flash microcontroller with 32 MHz maximum speed, 16 KB of program memory, 1.5 KB of RAM, and 18 I/O pins in a 20-VQFN exposed-pad package. It is designed for power-constrained and battery-powered equipment, with low-power sleep features including deep-sleep DSBOR, DSWDT, and RTCC capabilities. A microcontroller is a programmable control component that integrates a processor core, memory, and peripherals on one semiconductor die. The PIC24F16KA101 belongs to the PIC24F family of 16-bit RISC microcontrollers, which combine digital control, communications, timing, and analog-conversion functions in compact embedded devices. Its XLP, or eXtreme Low Power, architecture is intended for systems where standby energy use is as important as active processing performance. Key features include 16 KB of flash program memory organized as 5.5K x 24 words, 1.5K x 8 RAM, 18 general-purpose I/O pins, and operation up to 32 MHz. The verified product listings also identify internal oscillators, 512 bytes of EEPROM, and serial peripherals including I2C, SPI, and UART/USART. The -E/MQ ordering code corresponds to the 20-pin VQFN exposed-pad package with tube packaging as listed by the distributor source. The PIC24F16KA101-E/MQ combines a 16-bit architecture with the XLP feature set for embedded control rather than high-throughput application processing. Flash memory supports in-system firmware updates, while the exposed thermal pad improves heat transfer from the device to the PCB. This combination is useful where compactness, low standby current, and mixed analog/digital control are more important than a large software ecosystem. Typical applications include battery-operated sensors, compact industrial monitors, low-power sensing nodes, portable measurement instruments, and embedded appliances. The internal oscillator allows a design to avoid an external crystal where timing tolerance permits, while I2C, SPI, UART/USART, PWM, and A/D converter resources support sensor acquisition, local communication, and actuator control. Designers should confirm the exposed-pad land pattern and connect the thermal pad to the appropriate ground plane. Decoupling capacitors should be placed close to the supply pins, programming and debug interfaces should follow the device programming guidance, and unused inputs should be handled to prevent unintended current consumption in low-power states. This page synthesizes manufacturer and distributor data, explicitly flags unverified technical fields, compares same-footprint drop-in variants, and adds practical low-power PCB and design guidance beyond a basic distributor specification table.

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PIC24F16KA101-E/P

PIC24F16KA101-E/P - 16-Bit 32MHz XLP Microcontroller

The Microchip Technology PIC24F16KA101-E/P is a 16-bit Flash microcontroller featuring XLP for eXtreme Low Power consumption, with 16KB of program memory, 1.5KB of RAM, 18 I/O pins, and operation up to 32MHz. The device is supplied in a 20-pin through-hole package identified by the /P package suffix, matching the 20-PDIP ordering information in the verified distributor data. A microcontroller is a programmable integrated circuit that combines a processor core, memory, digital I/O, timers, and communication peripherals on one semiconductor device. The PIC24F16KA101 belongs to the PIC24 family of 16-bit general-purpose Flash microcontrollers. Its XLP design targets battery-powered and power-constrained products by emphasizing reduced operating consumption and low-power sleep behavior. Verified product information identifies nanoWatt XLP technology, deep-sleep features including DSBOR and DSWDT, and an RTCC. The device provides 16KB of program memory, 1.5KB of RAM, 18 I/O pins, an internal oscillator, and a maximum speed of 32MHz. These features make it suitable for embedded control, battery-operated instrumentation, low-power sensing, and compact consumer equipment where a 16-bit architecture and integrated Flash memory are useful. The 32MHz operating speed supports timely execution of control logic and peripheral servicing, while the 18 I/O pins provide connections for sensors, indicators, actuators, and external interfaces. XLP power-management functions help systems spend more time in low-power states, although final battery life depends on the application’s wake frequency, active peripherals, supply voltage, and firmware configuration. The internal oscillator can reduce external clock-component requirements. The /P ordering suffix corresponds to the 20-pin DIP package in verified distributor results. In contrast, /SO denotes a 20-pin SOIC package, /MQ denotes a 20-pin QFN package, and /I/P denotes an industrial-temperature variant. Engineers should therefore check the full suffix rather than treating every PIC24F16KA101 package option as mechanically interchangeable. For design implementation, verify the exact package pinout, oscillator settings, peripheral availability, and programming configuration in the Microchip datasheet before layout. Use the device’s low-power modes only after validating wake-up sources and timing in hardware. The verified data does not provide detailed electrical limits, EEPROM capacity, supply voltage, or operating-temperature limits for this exact suffix, so those values must be confirmed from the manufacturer documentation. This page combines the verified Microchip product description, distributor specifications, package information, and low-power feature details to support component identification and engineering comparison. It distinguishes the exact /P ordering code from other package and temperature variants while keeping unverified technical values explicitly marked for further review.

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PIC24F16KA101-E/SS

PIC24F16KA101-E/SS - 16-bit XLP MCU, 16KB Flash, 20-SSOP

The Microchip Technology PIC24F16KA101-E/SS is a 16-bit microcontroller from the PIC24F XLP (eXtreme Low Power) family, delivering 16 MIPS performance at 32 MHz while consuming nanoWatt-class sleep currents. It integrates 16 KB of Flash program memory (5.5K x 24), 1.5 KB of RAM, and 512 bytes of EEPROM in a 20-pin SSOP package rated for the -40C to +125C extended industrial temperature range. A 16-bit microcontroller (MCU) is a programmable processor that executes instructions on 16-bit data paths, offering higher code density and arithmetic precision than 8-bit parts while remaining simpler than 32-bit ARM Cortex-M devices. Within the broader taxonomy, this PIC24F belongs to the PIC24 MCU family, then to 16-bit microcontrollers, then to microcontrollers, then to embedded processors, and finally to integrated circuits. It is purpose-built for power-constrained and battery-powered designs where the XLP feature set (DSBOR, DSWDT, deep sleep, RTCC) extends battery life into the multi-year range. Key specifications include a 32 MHz maximum operating frequency, 18 user I/O pins, a 10-bit ADC with multiple channels, and integrated peripherals such as comparators, UART/SPI/I2C, and a Real-Time Clock Calendar. The device operates from 1.8V to 3.6V and is qualified to the -E (extended) temperature grade. The 20-SSOP package provides a compact footprint well suited to space-constrained consumer and industrial modules. Architecture-wise, the PIC24F core uses a 16-bit modified Harvard architecture with a wide 24-bit instruction word, enabling efficient C compilation through DecodeOne. XLP technology incorporates a deep sleep mode with sub-microamp current draw, an ultra-low-power watchdog timer, and a power-saving RTCC that can wake the part periodically - critical for energy-harvesting and primary-cell applications. Typical applications include battery-powered sensor nodes, portable medical and wellness devices, remote controls, energy-harvesting wireless transmitters, low-power IoT end nodes, and industrial data loggers. The combination of wide operating voltage (1.8V-3.6V) and extended temperature range also suits automotive under-hood and outdoor installations. When designing with this part, ensure decoupling capacitors are placed within 5 mm of the VDDCORE and VDD pins and that unused I/O are configured as outputs to minimize current draw. The XLP sleep mode requires the RTCC, DSWDT, or an external interrupt to be the wake-up source; relying on a busy-loop delay will defeat the nanoWatt current target. This page synthesizes distributor pricing from DigiKey and Mouser, same-brand drop-in alternatives from the PIC24F family, and practical XLP design notes not consolidated in the manufacturer datasheet.

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PIC24F16KA101-I/MQ

PIC24F16KA101-I/MQ - 16-bit XLP MCU, 16KB Flash, 32MHz | Microchip

The Microchip Technology PIC24F16KA101-I/MQ is a 16-bit PIC® microcontroller from the PIC24F XLP family featuring eXtreme Low Power technology, 16KB Flash program memory, 2KB RAM, 512B EEPROM, 32MHz (16 MIPS) performance, and a 20-pin VQFN (5x5 mm) package with exposed pad. It targets power-constrained and battery-powered embedded applications where energy budget dominates the design. What is a 16-bit microcontroller? A microcontroller (MCU) is a single-chip computer that integrates a CPU, memory, and peripherals. Within the taxonomy: microcontroller -> embedded processor -> semiconductor. The "16-bit" in PIC24F refers to the modified-Harvard architecture's data path width; the "F" denotes Flash program memory; and XLP (eXtreme Low Power) is Microchip's branding for ultra-low-power modes targeting nanoWatt-class sleep currents. Key features include up to 16 MIPS performance at 32MHz, nanoWatt XLP technology with deep-sleep currents measured in nanoamps, an integrated Real-Time Clock and Calendar (RTCC) that operates from an external 32.768kHz crystal, dedicated deep-sleep brown-out reset (DSBOR) and deep-sleep watchdog timer (DSWDT) peripherals, 16 general-purpose I/O, multiple serial interfaces, and analog peripherals including a 10-bit ADC. Operating voltage ranges from 1.8V to 3.6V. The PIC24F16KA101 uses a modified-Harvard architecture with a 16-bit data word and 24-bit instruction word, balancing code density against data throughput. Its rich peripheral set is tied to the deep-sleep power domain so that timers and analog references can wake the core from nanoamp-class sleep without external circuitry - a defining characteristic of the XLP family. Typical applications include battery-powered IoT sensor nodes, wearable health monitors, remote controls, energy-harvesting devices, low-power wireless sensor networks, and industrial data loggers. The combination of RTCC, deep-sleep peripherals, and wide operating voltage makes it a frequent choice for designs that must run for years on a single coin cell. When designing with this part, prioritize minimizing active-mode duty cycle: short computation bursts followed by deep-sleep yields the lowest energy per task. The exposed pad on the VQFN-20 must be soldered to the PCB ground plane to meet thermal and electrical specifications. This page synthesizes distributor pricing, drop-in same-brand alternatives, and practical low-power design notes that are not consolidated in any one manufacturer datasheet or catalog page.

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PIC24F16KA101-I/P

PIC24F16KA101-I/P - 16KB Flash XLP 16-bit MCU | Microchip

The Microchip PIC24F16KA101-I/P is a 16-bit PIC® XLP™ (eXtreme Low Power) microcontroller operating at up to 32 MHz (16 MIPS) with 16 KB Flash, 2 KB RAM, and 512 B EEPROM, housed in a 20-pin PDIP through-hole package. It belongs to the PIC24F16KA101 family designed for battery-powered and energy-constrained applications, integrating nanoWatt XLP technology for sub-uA deep-sleep current. A microcontroller (MCU) is an integrated circuit that combines a CPU core, program memory, data memory, and programmable peripherals on a single chip. The 16-bit class (such as PIC24) sits between 8-bit MCUs (PIC16/PIC18) and 32-bit MCUs (PIC32, ARM Cortex-M) and is typically chosen when developers need C-friendly data widths, hardware multipliers, and richer peripherals while staying within tight power and cost budgets. Within Microchip's taxonomy, PIC24 belongs to the broader dsPIC/PIC24 family of 16-bit microcontrollers and is widely used in general-purpose embedded control. Key features of the PIC24F16KA101-I/P include: a 32 MHz internal oscillator, 16 MIPS throughput, 16 KB self-programmable Flash program memory, 2 KB SRAM, 512 B EEPROM data memory, up to 18 I/O pins, an integrated RTCC, a 10-bit A/D converter with up to 12 channels, and three 16-bit timers. Communication peripherals include one I2C™, one SPI™, and one UART. The 'I' industrial temperature grade specifies -40 °C to +85 °C operation. The device targets applications such as battery-powered sensor nodes, low-energy medical devices, remote controls, portable instrumentation, and IoT edge nodes where sleep-mode current and CPU wake-up time dominate total energy budget. When designing with this part, plan the deep-sleep wake-up source (RTCC, WDT, or external interrupt) carefully because nanoWatt XLP sleep current is typically the dominant factor for battery-life calculations.

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PIC24F16KA101-I/SO

PIC24F16KA101-I/SO - 16KB Flash XLP 16-bit MCU | Microchip

The Microchip Technology PIC24F16KA101-I/SO is a 16-bit microcontroller featuring nanoWatt XLP eXtreme Low Power technology, 16 KB (5.5K x 24) of Flash program memory, 2 KB of RAM, and 512 B of EEPROM, packaged in a 20-pin SOIC (0.295" / 7.50 mm body width). It operates at up to 32 MHz delivering 16 MIPS throughput from a 1.8V to 3.6V supply and provides 16 GPIO lines for digital I/O. A 16-bit microcontroller (MCU) is a microprocessor that processes data and instructions in 16-bit chunks, giving it a higher instruction throughput, larger addressing range, and richer peripheral integration than legacy 8-bit devices while retaining single-chip simplicity. Within the broader taxonomy, this part sits at: 16-bit MCU -> PIC24F family -> XLP (eXtreme Low Power) microcontrollers -> embedded microcontrollers -> semiconductor ICs. The PIC24F KA family is purpose-built for battery-powered and energy-harvesting designs, adding deep-sleep retention, deep-sleep brown-out reset (DSBOR), deep-sleep watchdog timer (DSWDT), and a real-time clock calendar (RTCC) that keep current draw in the nanoamp range while state and time-of-day are preserved. Key features include 16 MIPS performance at 32 MHz, 16 KB self-programmable Flash, 2 KB SRAM, 512 B EEPROM, 16 GPIO, three 16-bit timers, two analog comparators, a 10-bit ADC with up to 12 channels, two UART/SPI/I2C selectable serial modules (MSSP), and 5V tolerant I/O on digital pins. Peripherals are orchestrated by a peripheral pin-select (PPS) engine that maps digital functions onto most I/O, simplifying PCB routing. Architecturally the device uses a modified Harvard RISC core with a 24-bit instruction word, single-cycle hardware multiply, and a 16-element x 16-bit working register array. The XLP power-management block supports Sleep, Idle, Deep-Sleep, and Deep-Sleep-with-RTCC modes, with typical Deep-Sleep currents in the tens of nanoamps, which is the technical reason this family dominates in coin-cell and energy-harvesting applications. Typical applications include battery-powered IoT sensor nodes, wearable health and fitness devices, remote controls, low-power wireless sensor transmitters, energy-harvesting switches, industrial data loggers, and any portable or unattended product where quiescent current budgets are measured in microamps. Designers targeting ULPMark scores, ENERGY STAR standby limits, or coin-cell lifetimes of multiple years will find the KA-series XLP feature set directly aligned with their targets. When designing with this part, allocate one I/O pin for the MCLR reset, use PPS carefully to avoid peripheral map conflicts, and follow Microchip's recommended decoupling and ICSP programming layout. For absolute minimum sleep current, leave all unused pins configured as outputs driving low and disable unused peripherals via PMD registers; these two steps alone typically reduce Deep-Sleep current by 20-40 percent versus an unconfigured default. This page synthesizes distributor pricing, drop-in package alternatives, and engineering design notes not found in the manufacturer datasheet alone, providing a single-page reference for sourcing, selection, and design-in of the PIC24F16KA101-I/SO.

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PIC24F16KA101-I/SS

PIC24F16KA101-I/SS - 16KB Flash 16MIPS XLP MCU | Microchip

The Microchip Technology PIC24F16KA101-I/SS is a 16-bit eXtreme Low Power (XLP) Flash microcontroller built on the PIC® XLP™ 24F architecture, delivering up to 16 MIPS at 32 MHz in a 20-pin SSOP package. The device integrates 16 KB (5.5K x 24) of Flash program memory, 1.5 KB of data RAM, and 512 B of EEPROM, providing a balanced memory profile for low-power embedded applications. A 16-bit microcontroller (MCU) is a single-chip computer that executes arithmetic and logic operations on 16-bit-wide data words in a single instruction cycle, enabling higher code density and faster signal-processing throughput than 8-bit cores. The PIC24F family sits within Microchip's broader MCU taxonomy of MCU -> 16-bit MCU -> Flash MCU -> XLP low-power MCU -> PIC24F XLP series, targeting battery-powered and energy-harvesting designs where nanoWatt-class sleep current matters as much as active MIPS. Key features include an integrated 32 MHz internal oscillator, 10-bit ADC, multiple timers (Timer1/Timer2/Timer3 with RTCC), and ultra-low-power sleep modes with currents as low as 20 nA in deep sleep. The device operates from 1.8 V to 3.6 V across an industrial -40 °C to +85 °C temperature range and supports I²C, SPI, IrDA, and UART/USART serial connectivity for sensor and peripheral interfacing. The PIC24F16KA101 uses a 16-bit modified Harvard RISC architecture with hardware multiply/accumulate support, enabling efficient DSP-style signal conditioning on the same die. The integrated nanoWatt XLP technology provides multiple power-saving modes (Sleep, Deep Sleep, Retention) plus DSBOR (Deep Sleep Brown-Out Reset) and DSWDT (Deep Sleep Watchdog Timer), allowing the MCU to wake autonomously from external events while consuming minimal standby current. Typical applications include battery-powered IoT sensor nodes, wearable health monitors, remote controls, low-power wireless sensor hubs, energy-harvesting edge devices, and industrial data loggers. The compact SSOP-20 footprint suits space-constrained PCB layouts while the robust peripheral set reduces external component count. When designing with this MCU, size the decoupling network close to the VDDCORE/VDD pins and route the analog AVDD/AVSS pair as a star connection. Use the RTCC and Deep Sleep modes strategically - the 20 nA deep sleep current enables multi-year coin-cell battery life for periodic sensor wake-up duty cycles. This page synthesizes distributor pricing, same-package drop-in alternatives, and application-specific design notes not found in the manufacturer datasheet alone.

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PIC24F16KA101T-I/SO

PIC24F16KA101T-I/SO - 16KB Flash XLP 16-bit MCU | Microchip

The Microchip Technology PIC24F16KA101T-I/SO is a 16-bit Flash microcontroller from the PIC® XLP™ 24F family, featuring 16KB (5.5K x 24) of program Flash memory, 2KB of RAM, and 512B of EEPROM in a 20-pin SOIC (0.295 inch, 7.50mm width) package. It runs at up to 32MHz delivering 16 MIPS performance and operates from 1.8V to 3.6V, making it ideal for low-power and battery-backed designs. A microcontroller (MCU) is a single-chip computer that integrates a CPU, memory, and peripherals. The PIC24F family belongs to the modified Harvard 16-bit RISC architecture from Microchip, sitting in the hierarchy between 8-bit PIC16/PIC18 MCUs and the 32-bit PIC32MX/dsPIC lines. The PIC® XLP™ (eXtreme Low Power) technology platform adds deep-sleep operating modes, Deep Sleep Brown-Out Reset (DSBOR), Deep Sleep Watchdog Timer (DSWDT), and a Real-Time Clock Calendar (RTCC) running from a 32kHz crystal — the cornerstone of nanoWatt-class power budgets. Within the broader taxonomy, the PIC24F16KA101 sits in the category "16-bit microcontroller -> MCU -> embedded computing -> semiconductor IC". Key differentiating specifications include 16 MIPS CPU throughput at 32MHz, four 16-bit timers, a 10-bit 500 ksps ADC with up to 9 input channels, and four digital communication peripherals selectable from I²C, SPI, IrDA and UART/USART. Hardware touch sensing (mTouch™) is supported on capable pins. The part carries 16 GPIO pins, three programmable priority interrupt vectors, and on-chip debugging via two programming pins plus the standard ICSP interface. Architecturally, the PIC24F16KA101 uses a 16-bit modified Harvard core with separate program and data buses, a 24-bit instruction word that compresses code density, and a wide peripheral set clocked from the system oscillator or an auxiliary 32kHz source. This combination lets a single 32MHz system oscillator drive the CPU while a separate low-power 32kHz crystal keeps the RTCC and DSWDT active during deep sleep, achieving quiescent currents in the nanoampere range. Typical applications include portable medical and fitness sensors, low-power wireless sensor nodes, battery-powered industrial data loggers, smart remote controls, and IoT edge nodes where standby current is mission-critical. Designers should note that the XLP deep-sleep modes require careful configuration of DSBOR and RTCC alarm routing; failing to enable the auxiliary 32kHz crystal prevents the device from reaching its lowest sleep currents documented in the datasheet electrical characteristics table. This page synthesizes distributor stock, cross-reference data, and design notes not found in the manufacturer datasheet — enabling faster PIC24F16KA101T-I/SO sourcing and qualification decisions.

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PIC24F16KA101T-I/SS

PIC24F16KA101T-I/SS - 16KB Flash 16MIPS XLP 16-bit MCU | Microchip

The Microchip Technology PIC24F16KA101T-I/SS is a 16-bit PIC® XLP™ 24F microcontroller with 16KB of Flash program memory, 1.5KB of RAM, and 512B of EEPROM, operating at up to 32 MHz (16 MIPS) from a 1.8V to 3.6V supply rail, and housed in a 20-pin SSOP package. According to the Microchip product page, this device is engineered around eXtreme Low Power (XLP) technology with deep-sleep DSBOR/DSWDT and RTCC retention, targeting power-constrained and battery-powered applications. What is a PIC24F XLP microcontroller? The PIC24F is a 16-bit modified-Harvard RISC family from Microchip Technology. It is a member of the broader microcontroller (MCU) semiconductor category, and within that hierarchy sits the low-power (XLP) subfamily with nanoWatt technology and integrated peripherals such as A/D, comparators, RTCC and deep-sleep mode. The 32 MHz core delivers 16 MIPS throughput, with a 16-bit instruction word and most instructions executing in a single cycle, giving the PIC24F roughly 3-5x the compute density of 8-bit PIC MCUs at the same clock. Key features of the PIC24F16KA101T-I/SS include 16KB (5.5K x 24) self-programmable Flash, 1.5KB SRAM, 512B EEPROM, 18 general-purpose I/O pins, and an internal oscillator. The XLP architecture claims industry-leading low-power performance with deep-sleep current in the nanoamp range and RTCC operation from a 32 kHz crystal, enabling multi-year battery life in duty-cycled sensing nodes. The device integrates configurable peripherals such as 10-bit A/D, analog comparators with selectable references, UART/SPI/I2C™/IrDA® connectivity, multiple timers and a Real-Time Clock Calendar (RTCC). Programmable brown-out reset (BOR), watchdog timer (WDT) and the deep-sleep DSBOR/DSWDT extend supervisory coverage to the lowest power states. Typical applications include battery-powered IoT sensor nodes, portable medical/health monitors, e-metering peripherals, remote controls, wearable fitness bands, and consumer products requiring long battery life with sufficient compute for small protocol stacks or sensor fusion. Designers also deploy this MCU in industrial telemetry and HVAC controllers where eXtreme Low Power with deterministic 16-bit performance is required. Design consideration: because the SSOP package has moderate thermal dissipation, derate I/O source/sink current per pin (typically ≤25 mA) and observe total package dissipation when multiple I/Os switch simultaneously. Use the internal PLL only when VIN is stable, and select the low-power secondary oscillator (SOSC) for RTCC-based sleep cycles to maximize battery life. This page consolidates XAIPART distributor pricing, drop-in SSOP-20 alternatives, and practical design notes not found in the standalone Microchip datasheet.

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PIC24F16KA102-E/SO

PIC24F16KA102-E/SO - 16KB Flash XLP MCU SOIC-28 | Microchip

The Microchip PIC24F16KA102-E/SO is a 16-bit microcontroller built on the PIC24F family with nanoWatt XLP eXtreme Low Power technology, offering 16 KB of Flash program memory, 1.5 KB of RAM, and 512 bytes of EEPROM in a 28-pin SOIC package. It executes instructions at up to 16 MIPS from a 32 MHz internal oscillator, making it suitable for real-time control in power-constrained designs. A 16-bit microcontroller (MCU) is an embedded processor with a 16-bit data path, registers, and ALU, positioned between 8-bit microcontrollers (lower cost, lower performance) and 32-bit microcontrollers (higher performance, higher cost). PIC24F devices sit in the broader taxonomy as: PIC24F 16-bit Flash MCU -> 16-bit microcontroller -> embedded processor -> integrated circuit. They are commonly used where 8-bit MCUs lack DSP-style math performance but 32-bit parts are unnecessary for cost or power reasons. Key features include deep sleep mode with DSBOR (deep-sleep brown-out reset), DSWDT (deep-sleep watchdog timer), and RTCC (real-time clock calendar) retention, plus an integrated 10-bit ADC with up to 9 channels, two comparators, multiple 16-bit timers, and two watchdog timers. The -E temperature grade supports -40C to +125C operation, and the XLP technology achieves sub-uA sleep currents that suit battery-powered and energy-harvesting products. The architecture uses a modified Harvard core with a 24-bit instruction word, allowing single-cycle 16x16 MAC for small-signal processing. The internal 32 MHz oscillator and PLL deliver up to 16 MIPS throughput, while peripheral pin select and flexible I/O mapping simplify PCB routing in space-constrained enclosures. Typical applications include IoT sensor nodes, wearable health monitors, remote controls, low-power wireless modules, battery-backed instrumentation, and consumer appliances. The combination of nanoWatt XLP sleep current and fast wake-up time from sleep makes it ideal for products that spend most of their life in deep sleep and wake periodically for measurement and transmission. When designing with this device, prioritize deep-sleep current budget and wake-up source selection early in the design; an incorrectly configured RTCC or DSWDT can keep the device out of its lowest-power state. Plan unused pins as digital outputs tied low rather than floating inputs to avoid parasitic current paths. This page synthesizes distributor inventory, parametric alternatives from Microchip's same family, and practical low-power design notes not collected in any single manufacturer document.

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PIC24F08KM102-I/SO - 16-bit 32MHz 8KB Flash MCU | Microchip

PIC24F08KM102T-I/ML - 16-bit 32MHz 8KB Flash MCU | Microchip

PIC24F08KM102T-I/SO - 16-Bit 32MHz 8KB Flash MCU | Microchip

PIC24F08KM102T-I/SS - 16-Bit 32MHz 8KB Flash MCU | Microchip

PIC24F08KM202-E/ML - 16-bit XLP 32MHz 8KB Flash MCU | Microchip

PIC24F08KM202-E/SO - 16-Bit 32MHz 8KB Flash XLP MCU | Microchip

PIC24F08KM202T-I/ML - 16-bit 32MHz MCU, 8KB Flash, 28-QFN | Microchip

PIC24F08KM202T-I/SO - 16-bit XLP MCU 8KB Flash | Microchip 28-SOIC

PIC24F08KM204-E/ML - 16-bit 32MHz 8KB Flash MCU | Microchip

PIC24F08KM204-E/MV - 16-bit XLP MCU, 8KB Flash, 48-UQFN | Microchip

PIC24F08KM204-I/ML - 16-bit MCU, 8KB Flash, 32MHz, 44-QFN | XLP

PIC24F08KM204-I/MV - 16-bit XLP MCU 32MHz 8KB Flash 48-UQFN | Microchip

PIC24F08KM204-I/PT - 16-bit XLP MCU, 8KB Flash, 44-TQFP | Microchip

PIC24F08KM204T-I/MV - 16-bit XLP MCU 8KB Flash | Microchip

PIC24F16KA101-E/MQ - 16-Bit 32MHz XLP MCU | Microchip

PIC24F16KA101-E/P - 16-Bit 32MHz XLP Microcontroller

PIC24F16KA101-E/SS - 16-bit XLP MCU, 16KB Flash, 20-SSOP

PIC24F16KA101-I/MQ - 16-bit XLP MCU, 16KB Flash, 32MHz | Microchip

PIC24F16KA101-I/P - 16KB Flash XLP 16-bit MCU | Microchip

PIC24F16KA101-I/SO - 16KB Flash XLP 16-bit MCU | Microchip

PIC24F16KA101-I/SS - 16KB Flash 16MIPS XLP MCU | Microchip

PIC24F16KA101T-I/SO - 16KB Flash XLP 16-bit MCU | Microchip

PIC24F16KA101T-I/SS - 16KB Flash 16MIPS XLP 16-bit MCU | Microchip

PIC24F16KA102-E/SO - 16KB Flash XLP MCU SOIC-28 | Microchip