Integrated Circuits

PIC24F16KM102-E/SS

PIC24F16KM102-E/SS - 16-Bit 32MHz MCU | Microchip Technology

The Microchip Technology PIC24F16KM102-E/SS is a PIC XLP 24F 16-bit microcontroller operating at up to 32 MHz, with 16 KB of Flash program memory, 1 KB of RAM, and 512 bytes of EEPROM in a 28-pin SSOP package. It combines a low-power MCU architecture with integrated analog and communications peripherals for compact control designs. A microcontroller is a programmable semiconductor that integrates a CPU core, nonvolatile program memory, data memory, and peripherals such as timers, serial interfaces, and analog converters on one device. The PIC24F16KM102 belongs to the PIC24F family of 16-bit microcontrollers, the PIC XLP low-power product family, and the broader embedded-control semiconductor category. This integration reduces component count and allows firmware to control measurement, communication, and actuator functions in a single compact circuit. Key features include a 16-bit PIC core, operation up to 32 MHz, 16 KB of Flash organized as 5.5K x 24 bits, 1 KB x 8 RAM, and 512 x 8 EEPROM. The device also provides a 12-bit ADC, comparator, MCCP/SCCP peripherals, configurable logic cells, and communication interfaces including I2C, SPI, UART/USART, IrDA, and LINbus. These resources support both periodic control and low-rate serial networking. The PIC XLP architecture emphasizes low-power operation, while the flexible capture/compare/PWM modules support timing, motor-control, and signal-generation functions. The 12-bit ADC enables analog sensor acquisition without adding a separate converter. Data can be retained in EEPROM for calibration values or configuration parameters, although firmware should observe the device's endurance and write-cycle limits when using it for frequently changing information. Typical applications include compact industrial controllers, low-power sensor nodes, building-control modules, appliance controllers, motor-control peripherals, and LIN-connected automotive or transportation equipment. The 28-pin SSOP package is useful when a design needs more I/O than a small microcontroller package can provide while remaining compatible with conventional surface-mount assembly. Designers should confirm the exact pin assignments, peripheral multiplexing, voltage limits, decoupling requirements, and programming configuration in the manufacturer datasheet before layout is released. Place the required bypass capacitors close to the supply pins, provide clean analog grounding for ADC measurements, and route high-current switching outputs away from sensitive analog inputs to minimize coupling and measurement errors. This product page combines the manufacturer specifications, package information, practical application guidance, and drop-in replacement analysis. It also provides engineering-focused comparison notes that help identify differences in memory, core speed, peripheral availability, and qualification requirements before a PCB or firmware migration is attempted.

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PIC24F16KM102-I/ML

PIC24F16KM102-I/ML - 16-Bit 32MHz MCU | Microchip Technology

The Microchip Technology PIC24F16KM102-I/ML is a 16-bit PIC24F microcontroller with a 32 MHz operating frequency, 16 KB of Flash program memory, and a 28-QFN package measuring 6 mm by 6 mm. It is designed around Microchip's nanoWatt eXtreme low-power technology and provides configurable analog and digital peripherals for compact embedded systems. A microcontroller is a programmable semiconductor that integrates a processor core, memory, and peripherals on one device. The PIC24F family belongs to the broader embedded-controller hierarchy, combining general-purpose processing with timers, communication interfaces, analog conversion, and low-power control. This makes the PIC24F16KM102-I/ML suitable for applications in which local sensing, control, and communication must coexist on a small circuit board. The device offers 16 KB of Flash memory, equivalent to 5.5K by 24 bits, and operates at 32 MHz. Its integrated features include a 12-bit ADC, comparators, flexible Capture/Compare/PWM modules, and Configurable Logic Cells. The family supports both 3 V and 5 V applications, while the PIC24FV naming used in one distributor listing identifies a related family variant with a 2.0 V to 5.5 V operating range. Confirm the exact electrical limits for the ordered MPN in the manufacturer documentation. PIC24F16KM102-I/ML belongs to the low-pin-count PIC24F XLP portfolio, where XLP denotes nanoWart eXtreme low-power operation. Its architecture is intended to balance responsive processing with reduced energy consumption in battery-operated and intermittently powered equipment. Multiple programming and programming-verification pin pairs are available according to the device-specific programming information, so firmware tooling and PCB access must be planned before fabrication. Typical uses include battery-powered environmental sensors, compact industrial monitoring equipment, consumer controls, LED lighting interfaces, and low-power embedded instruments. The 12-bit ADC supports analog measurement, the comparators support threshold detection, and the PWM peripherals can drive indicators or actuator controls. The small 6 mm by 6 mm QFN format also supports space-constrained products with dense mixed-signal layouts. Design the decoupling network close to the supply pins and reserve adequate exposed-pad copper for thermal dissipation. Confirm programming connector access, pin multiplexing, analog reference requirements, and the exact voltage range for the selected ordering code before release. Treat the 28-QFN land pattern as unsuitable for direct assembly without a qualified PCB footprint and a deliberate package-orientation plan. This product page combines the manufacturer's family-level characteristics with distributor-confirmed order information, a same-package comparison, and engineering guidance for low-power PCB design. It also distinguishes the target ordering code from package variants and similar family members that are not automatically drop-in replacements.

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PIC24F16KM102-I/SO

PIC24F16KM102-I/SO - 16-bit 32MHz XLP MCU 16KB Flash | Microchip

The Microchip Technology PIC24F16KM102-I/SO is a 16-bit PIC® XLP™ (eXtreme Low Power) microcontroller featuring a 32 MHz MIPS CPU core, 16 KB of Flash program memory, 1 KB of SRAM, and 512 bytes of EEPROM, housed in a 28-pin SOIC (SO) wide-body package. It integrates a 12-bit A/D converter with up to 19 channels, multiple Capture/Compare/PWM (MCCP/SCCP) timers, comparators, and a Configurable Logic Cell (CLC) for hardware peripheral customization. The KM family is positioned as a low-pin-count, low-cost extension of the PIC24F lineup targeting battery-powered and space-constrained designs. A 16-bit PIC microcontroller is a member of the broader microcontroller (MCU) family, which sits within embedded computing and semiconductor hierarchies. PIC24F devices use a modified Harvard RISC architecture with 16-bit instructions and 24-bit address space, balancing 8-bit MCU simplicity with 32-bit-class performance at low power. They belong to Microchip's nanoWatt XLP™ product tier, where extreme low-power operation is the primary design driver rather than raw performance. Key features include a wide operating voltage range of 1.8 V to 5.5 V for the PIC24F variant, deep sleep modes with nanoWatt current consumption, multiple serial interfaces (UART, SPI, I2C), and rich analog peripherals for sensor interfacing. The CLC peripheral allows glue-logic implementation in hardware, reducing firmware overhead and CPU wakeups. Compared to the older PIC24F16KA family, the KM devices add configurable logic and improved ADC performance while retaining the same compiler and MPLAB X toolchain compatibility. The architecture combines a single-cycle 16-bit datapath with DSP-oriented instructions and hardware multiply/divide, enabling efficient signal processing at clock rates up to 32 MHz (8 MIPS). The 12-bit ADC supports up to 200 ksps, suitable for sensor acquisition loops in IoT nodes. The combination of CLC, comparators, and PWM allows closed-loop motor control, lighting control, and power conversion feedback without external logic. Typical applications include low-power IoT sensor nodes, consumer electronics remote controls, battery-powered medical devices, and industrial sensor interfaces. The wide 1.8 V to 5.5 V supply range and integrated analog simplify designs powered directly from single-cell Li-ion, two AA cells, or regulated 3.3 V rails. The device is also commonly used in touch-sense front ends, low-cost motor control boards, and HVAC peripherals. When designing with the PIC24F16KM102-I/SO, ensure that the wide-body 28-SOIC footprint (7.50 mm body width) is correctly placed in PCB libraries - the SO package is mechanically larger than the SSOP variant in the same family. Also note that firmware is portable across KM and KA flash families, but pin assignments for the CLC and comparator outputs differ between SO and SS/SP/QFN variants. This page synthesizes distributor pricing across 9 channels, validated drop-in alternatives within the same SOIC-28 footprint, and practical design notes not found in the standalone datasheet.

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PIC24F16KM102-I/SP

PIC24F16KM102-I/SP - 16KB Flash 32MHz 16-bit XLP MCU | Microchip

The Microchip Technology PIC24F16KM102-I/SP is a 16-bit PIC24F microcontroller featuring 16KB (5.5K x 24 words) of Flash program memory, 2KB of SRAM and 512B of EEPROM, executing up to 32 MHz (16 MIPS) from a 1.8V to 5.5V supply in a 28-pin SPDIP (0.300 inch, 7.62mm) through-hole package. It is part of the nanoWatt XLP (eXtreme Low Power) PIC24F family with on-chip Configurable Logic Cells (CLC), Capture/Compare/PWM, a 12-bit ADC and UART/SPI/I2C peripherals aimed at cost-sensitive 3V and 5V embedded designs. What is a PIC24F microcontroller? PIC24F is Microchip's 16-bit Modified-Harvard MCU architecture - the mid-range step between the 8-bit PIC16/PIC18 and the 32-bit PIC32. PIC24F devices use a 24-bit instruction word with 16-bit data paths, offer far richer peripherals than PIC16/PIC18 while consuming less power and costing less than PIC32. The 'F' suffix indicates Flash program memory. PIC24F sits in the taxonomy: PIC24F -> 16-bit MCU -> microcontroller -> embedded IC -> semiconductor. Key features of the PIC24F16KM102-I/SP include nanoWatt XLP deep-sleep modes that drop current to the sub-microamp range, a 12-bit A/D converter with up to 9 channels, multiple 16-bit timers, a Real-Time Clock and Calendar (RTCC) module, and on-chip CLC that lets designers wire internal peripherals into custom combinational/sequential logic without external gates. The device supports 24 I/O pins across its 28-pin SPDIP body, giving ample headroom for sensor and user-interface integration. Architecturally, the PIC24F16KM102 pairs a modified-Harvard CPU with single-cycle 16-bit ALU operations, hardware Multiply and Divide, and an interrupt controller that supports both fixed and programmable priority levels. The wide 1.8V to 5.5V operating range means the same part can power directly from a single Li-ion cell, two alkaline cells, a 3.3V LDO output, or a regulated 5V rail - eliminating a level-shifter stage in mixed-voltage designs. Typical applications include battery-powered IoT sensor nodes, consumer appliances, low-cost motor and lighting controllers, USB-CDC serial bridges, and industrial control modules. In each, the XLP sleep currents below 1 uA extend battery life, while the CLC and PWM simplify BOM by removing discrete gates and timer ICs. Design consideration: when migrating from PIC24F16KA102 designs, verify peripheral remapping and CLC pin assignments - although both are XLP PIC24F parts, the KM family expands logic-cell and PWM resources. This page synthesizes distributor pricing, drop-in alternatives and design notes not found in the standalone Microchip datasheet.

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PIC24F16KM102-I/SS

PIC24F16KM102-I/SS - 16KB Flash 16-bit MCU | Microchip | SSOP-28

The Microchip PIC24F16KM102-I/SS is a 16-bit PIC24F microcontroller delivering 16 KB of Flash program memory, 1 KB of RAM and 512 bytes of EEPROM in a 28-pin SSOP package. It operates at up to 32 MHz core clock with an integrated 16-bit MIPS-modified Harvard architecture and supports a wide 1.8 V to 5.5 V supply range that covers both 3.3 V and 5 V application rails. The MCU integrates a 12-bit A/D converter, multiple Capture/Compare/PWM modules, configurable logic cells (CLC), and serial peripherals including I2C, SPI, UART and IrDA/LIN. A 16-bit microcontroller (MCU) is a single-chip computer with a 16-bit datapath, program counter and ALU, positioned between 8-bit MCUs and 32-bit MCUs in the embedded hierarchy: 16-bit MCU -> microcontroller -> embedded processor -> semiconductor. The PIC24F family belongs to the nanoWatt XLP eXtreme Low Power family and is widely used in cost-sensitive, low-pin-count, battery-powered designs that need higher arithmetic performance than 8-bit parts without the cost of a 32-bit ARM core. Key features include 24 general-purpose I/O pins, brown-out reset, low-voltage detect, power-on reset, watchdog timer, PWM output, and a peripheral pin select (PPS) mapping engine. The on-chip Configurable Logic Cell lets designers implement glue-logic, waveform synthesis or simple state machines in hardware without external gates, reducing BOM cost and PCB area. The device uses a modified Harvard architecture with separate program Flash and data EEPROM/RAM buses, allowing concurrent instruction fetch and data access for deterministic 32 MHz performance. PPS routing of digital peripherals to physical pins gives layout flexibility, while the 12-bit ADC can be paired with the CLC for sensor-edge processing. Typical applications include consumer white goods, low-cost sensor nodes, building automation, portable instrumentation, and USB/HID-free human-interface boards. The wide operating voltage also makes it suitable for industrial 24 V-bus-derived rails after pre-regulation. Compared to PIC24F16KA102-I/SS, this KM102 variant adds configurable logic cells and more flexible timer options, while sharing the same Flash and RAM density for direct migration. When designing with this part, allocate decoupling of 100 nF plus 10 uF bulk close to VDD/VSS, keep ADC traces short, and use the PPS feature to remap peripherals instead of re-spinning the PCB. The CLC module must be configured before peripheral disable to avoid transient logic glitches. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet, giving procurement and firmware teams a single reference for evaluating the PIC24F16KM102-I/SS against modern 32-bit alternatives.

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PIC24F16KM102T-I/SO

PIC24F16KM102T-I/SO - 16-bit XLP 32MHz MCU, 16KB Flash | Microchip

The Microchip Technology PIC24F16KM102T-I/SO is a 16-bit PIC® XLP™ (eXtreme Low Power) microcontroller running at 32 MHz with 16 KB Flash, 1 KB RAM and 512 bytes of EEPROM in a 28-pin SOIC wide-body package. It belongs to the PIC24F KM1 family of nanoWatt XLP microcontrollers, delivering 16 MIPS of throughput with a 5.5 V image per pin and supporting both 3 V and 5 V applications. The 'I' suffix denotes the industrial temperature range of -40 °C to +85 °C, while the 'T' indicates tape-and-reel packaging. A microcontroller (MCU) is a single-chip computer containing a CPU core, non-volatile program memory (Flash), volatile data memory (RAM), and a rich set of on-chip peripherals such as timers, ADC, communication interfaces and configurable logic. The PIC24F family is built around Microchip's 16-bit modified Harvard architecture, sitting in the hierarchy between 8-bit PIC MCUs and the higher-end dsPIC/PIC 32 families. The XLP designation indicates aggressive nanoWatt sleep-current design, making KM1-series parts especially well-suited to battery-powered or energy-harvesting products. Key features of the PIC24F16KM102T-I/SO include 16 KB Flash (5.5 K × 24 instruction words), 1 KB RAM and 512 bytes of EEPROM, three 16-bit Capture/Compare/PWM (MCCP/SCCP) modules, a 12-bit A/D converter with up to 10 channels, analog comparators, a Configurable Logic Cell (CLC) for hardware glue logic, and a rich set of serial peripherals including I²C, SPI and UART. The wide 1.8 V to 5.5 V operating voltage range plus a low-power sleep current in the microamp range positions this part for portable, sensor and consumer devices. The architecture combines a 16-bit data path with an 8-channel DMA, dual 16-bit timers and a flexible pin-mapping Peripheral Pin Select (PPS) block. PPS allows digital peripherals to be remapped to a wide range of I/O pins at runtime, which simplifies PCB layout and BOM reuse inside the KM1 family. The 12-bit ADC supports up to 500 ksps with hardware accumulation, and the CLC block can implement state machines, waveform generation and signal conditioning in pure hardware. Typical applications include ultra-low-power sensor nodes, battery-powered IoT endpoints, portable medical accessories, consumer human-interface devices, low-cost motor control, and general-purpose embedded control with a 3 V coin-cell or USB-derived supply. The 28-pin SOIC package also enables hand-soldering and breadboarding for prototype and hobby use. Compared with smaller 14/20-pin KM1 devices, the 28-pin variants expose more ADC channels and PWM channels, so they fit designs where more analog or timing resources are required. When designing with this part, budget for an external decoupling network of 100 nF + 10 µF within 5 mm of every VDD/VSS pair, and use the PPS block to keep high-speed signals short. The KM1 family shares its MPLAB X IDE toolchain, MCC code configurator and XC16 compiler with other PIC24F devices, easing migration if a 28-pin part becomes capacity-constrained and you move up or down the family. This page synthesises verified distributor stock data, parametric drop-in alternatives inside the same PIC24F KM1 family, and design notes drawn from Microchip datasheet sections - information not always found on a single distributor product page.

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PIC24F16KM104-E/ML

PIC24F16KM104-E/ML - 32MHz 16-bit MCU | Microchip Technology

Microchip Technology PIC24F16KM104-E/ML is a 16-bit PIC XLP 24F microcontroller with a 32 MHz maximum operating frequency, 16 KB of Flash program memory, 1 KB of RAM, and 512 bytes of EEPROM in a 44-QFN 8 x 8 mm package. The device operates from 1.8 V to 5.5 V and combines a low-power microcontroller architecture with integrated analog resources. A microcontroller is a programmable semiconductor that integrates a CPU core, nonvolatile program memory, working data memory, timers, communication peripherals, and I/O ports on one device. PIC24F devices belong to the 16-bit MCU -> microcontroller -> embedded semiconductor hierarchy and use a Harvard-style architecture suited to compact control systems. The PIC XLP designation identifies this family’s focus on low-power operation and compact embedded designs. The PIC24F16KM104 integrates a 12-bit ADC, a DAC, and operational amplifiers according to the manufacturer product page. Its 5.5K x 24 Flash organization accommodates a 16-bit instruction architecture, while its 1 KB SRAM and 512-byte EEPROM support working state and nonvolatile parameter storage. The operating range of 1.8 V to 5.5 V allows the same device family to serve both 3 V and 5 V systems. Programmable peripherals include flexible Capture/Compare/PWM modules and a Configurable Logic Cell, as described for the PIC24F family. These resources allow the MCU to measure timing inputs, generate PWM waveforms, and implement small amounts of hardware-assisted logic without requiring additional discrete components. The 44-QFN package reduces board area but requires careful escape routing and attention to the exposed thermal pad. Typical uses include low-power sensor nodes, industrial condition-monitoring equipment, compact motor or actuator controllers, analog signal acquisition systems, and embedded products that need both digital control and on-chip ADC, DAC, or amplifier functions. The 16 KB Flash limit makes memory planning important when the application includes graphical interfaces, extensive protocol stacks, or large data buffers. Designers should reserve decoupling capacitance at each supply pin, route the exposed pad as a thermal and electrical landing area, and verify signal compatibility at the lowest and highest intended supply voltage. Firmware, peripheral assignments, and pin multiplexing must be checked against the manufacturer pin-description table and device documentation before PCB release. This product page consolidates the manufacturer specifications, lifecycle information, pin-compatible alternatives, application guidance, and practical design considerations needed to evaluate the PIC24F16KM104-E/ML for an embedded control design.

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PIC24F16KM104-E/MV

PIC24F16KM104-E/MV - 32MHz 16-Bit Low-Power MCU | Microchip

The Microchip Technology PIC24F16KM104-E/MV is a 16-bit PIC XLP low-power microcontroller rated at 32 MHz, with 16 KB of Flash program memory, 1 KB of RAM, and 512 bytes of EEPROM in a 48-UQFN 6 x 6 mm package with an exposed pad. It integrates a 12-bit ADC, DAC, and operational amplifiers for compact analog-control designs. A microcontroller is a programmable semiconductor that combines a processor core, memory, and peripherals on one integrated circuit. The PIC24F16KM104 belongs to the PIC24F family of low-power 16-bit microcontrollers, positioned above general-purpose 8-bit devices for applications requiring greater processing performance, analog integration, and configurable control peripherals. Its nanoWatt XLP design approach targets low-power embedded systems operating from 1.8 V to 5.5 V. Key features include a 16-bit PIC core, 5.5K x 24-word Flash organization, 1 KB of SRAM, and 512 bytes of EEPROM. The analog subsystem combines a 12-bit ADC with a DAC and operational amplifiers, reducing the need for separate components in sensor, control, and signal-conditioning systems. Flexible capture, compare, and PWM modules support timing, motor-control, and waveform-generation tasks. The device uses a compact 48-UQFN package, making it suitable for space-constrained products while still exposing a substantial peripheral set. Its operating-voltage range supports both 3 V and 5 V equipment, while low-power features suit battery-operated instruments, environmental monitors, industrial sensing nodes, and consumer controls. The integrated analog functions make it particularly relevant to designs that require measurement, control output, and programmable gain or signal conditioning in one device. Typical uses include industrial sensor interfaces, compact data-acquisition modules, environmental monitors, building-control nodes, motor and actuator controllers, and low-power consumer products. Designers can connect external sensors to the ADC, generate an analog reference or control voltage through the DAC, and use the operational amplifiers for local signal conditioning. PCB implementation should follow the manufacturer pin-description table and place bypass capacitors close to the power pins. The exposed thermal pad must be connected to the intended ground plane according to the package drawing, with adequate copper area for heat dissipation. Decoupling, analog grounding, and signal-routing decisions are especially important when the ADC, DAC, and operational amplifiers operate in the same compact assembly. This product page combines the device specifications, ordering information, package details, practical application guidance, and a constrained drop-in comparison. Because the MCU integrates program memory, RAM, EEPROM, ADC, DAC, and operational amplifiers, firmware and board validation should verify the complete peripheral mix before it replaces a less integrated design.

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PIC24F16KM104-E/PT

PIC24F16KM104-E/PT - 16-Bit 32MHz MCU | Microchip Technology

The Microchip Technology PIC24F16KM104-E/PT is a 16-bit PIC24F KM-series microcontroller with a 32 MHz processor core, 16 KB of Flash program memory, 1 KB of RAM, and 512 bytes of EEPROM in a 44-TQFP package measuring 10 mm by 10 mm. It supports operation from 1.8 V to 5.5 V and integrates a 12-bit ADC, DAC, and operational amplifiers. A microcontroller is a programmable control component that combines a processor core, memory, peripherals, and communication interfaces on one integrated circuit. The PIC24F KM family belongs to the broader embedded-control hierarchy of low-power microcontrollers, mixed-signal systems, and semiconductor devices. This combination of digital processing and analog peripherals allows compact designs to sense physical inputs, control outputs, and communicate with external equipment without requiring several discrete components. PIC24F16KM104-E/PT provides 16 KB of Flash memory organized as 5.5K words by 24 bits, together with 1 KB of data RAM and 512 bytes of nonvolatile EEPROM. Its 32 MHz processing rate supports responsive control tasks, while the integrated analog resources reduce board area. The device also includes I2C, SPI, UART/USART, IrDA, and LINbus connectivity according to the manufacturer product information. The -E/PT ordering designation identifies the extended-temperature automotive-grade variant in a 44-lead TQFP tray package. This distinction is important because the same base device can also appear with different temperature grades, package forms, and packing options. Automotive qualification requirements should be confirmed against the complete ordering table before production release rather than inferred from the ordering code alone. Typical uses include low-power sensor nodes, compact industrial controls, automotive accessory modules, battery-powered instrumentation, and communication-enabled monitoring equipment. The mixed-signal peripherals are particularly useful where a board must measure an analog input and condition or generate an analog output while retaining serial connectivity for a host controller or service interface. Designers should account for analog reference quality, ADC acquisition time, DAC settling behavior, and the current limits of each I/O pin. Decoupling capacitors should be placed close to the supply pins, and unused inputs should be configured according to the manufacturer's guidance. The package has 44 terminals, so pin assignment and trace routing should follow the official pin-description table in the manufacturer datasheet. This product summary combines the core memory, processing, analog, interface, package, and ordering characteristics with practical guidance for MCU-based designs. It also distinguishes the documented device from temperature-grade and package alternatives that may appear in searches but are not automatically interchangeable without checking the complete ordering information.

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PIC24F16KM104-I/ML

PIC24F16KM104-I/ML - 16-Bit 32MHz 16KB Flash XLP MCU | Microchip

The Microchip Technology PIC24F16KM104-I/ML is a 16-bit PIC® XLP™ eXtreme Low Power microcontroller featuring a 32 MHz MIPS core, 16 KB (5.5K x 24) of program Flash, 1 KB of SRAM, and 512 bytes of EEPROM, housed in a 44-pin QFN (8x8 mm) package. It operates across a wide 1.8 V to 5.5 V supply range and integrates a 12-bit ADC, 8-bit DAC, op amps, comparators, and configurable MCCP/SCCP timer/PWM modules. A microcontroller (MCU) is a single-chip computer that combines a processor core, program and data memory, and programmable peripherals. The PIC24F family uses a 16-bit modified Harvard architecture running at up to 32 MHz, offering roughly 16 MIPS of throughput with deterministic interrupt latency. Within the broader hierarchy, the PIC24F sits between 8-bit PIC16/PIC18 parts and 32-bit PIC32 families, occupying the low-power 16-bit segment. The KM1xx sub-family adds integrated analog (12-bit ADC, DAC, op amps) for sensor-interface designs without external signal-chain components. Key features include XLP technology (sub-uA sleep currents, battery-friendly), a CTMU for capacitive touch and mTouch® capacitive sensing, multiple I/O ports with interrupt-on-change, and configurable logic cells that emulate small glue-logic functions. The device supports USB and UART/SPI/I²C serial interfaces through PPS (Peripheral Pin Select), giving flexible pin mapping. Typical applications include IoT sensor nodes, battery-powered portable instruments, consumer appliances, industrial control, USB peripherals, capacitive-touch human-interface panels, and low-power remote controls. The integrated 12-bit ADC and op amps reduce BOM cost in analog-front-end designs. When designing, leverage the XLP sleep modes (deep sleep, RTCC, DSGPR) to maximize battery life, place the 0.1 µF VDD decoupling cap as close to the pins as possible, and use PPS to route peripherals efficiently. Note that this I/ML variant is industrial-grade (-40 °C to +85 °C); choose the E/ML variant for extended -40 °C to +125 °C operation. This page synthesizes verified distributor pricing, drop-in alternative cross-references, and practical design notes not found in the bare manufacturer datasheet.

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PIC24F16KM104-I/MV

PIC24F16KM104-I/MV - 16-Bit 32MHz XLP Microcontroller, 48-UQFN | Microchip

Microchip Technology PIC24F16KM104-I/MV is a 16-bit PIC24 XLP ultra-low-power microcontroller with 16 KB (5.5K x 24 words) of Flash program memory, 1 KB of SRAM, 512 x 8 bits of data EEPROM, and a 32 MHz maximum clock speed, packaged in a 48-pin UQFN (6 x 6 mm) surface-mount package. It operates from 1.8 V to 3.6 V across 22 analog-to-digital converter channels with selectable 10-bit or 12-bit resolution and 38 general-purpose I/O pins. A microcontroller is a programmable system-on-chip that combines a CPU core, non-volatile program memory, data memory, and peripherals such as ADC, timers, and communication interfaces in one package. The PIC24 family uses a 16-bit modified Harvard architecture with a 16-bit instruction set and 24-bit address space, positioned between 8-bit MCUs and 32-bit Cortex-M devices. The XLP designation identifies Microchip's nanoWatt eXtreme low-power family, built for battery-operated and always-on embedded products. Key features of this device include an internal high-precision oscillator, Configurable Logic Cell (CLC) peripherals for hardware logic functions, flexible Capture/Compare/PWM modules, and a 12-bit ADC. The low pin-count 48-UQFN footprint measures only 6 x 6 mm, so it suits dense consumer and industrial control boards where board area is at a premium. Architecturally, the PIC24F16KM104 family members share the same 16-bit core and peripheral set, with Flash density and analog options scaling across the KM series. The '-I/MV' suffix denotes the industrial temperature grade (-40 C to +85 C) supplied in the 48-pin 6 x 6 mm UQFN package, giving designers a single-source path for compact, low-power control designs with no external crystal required. Typical applications include battery-powered sensor nodes and portable instrumentation, compact consumer appliances with keypad and LED interfaces, motor and lighting control using the PWM modules, and mixed-signal measurement products that need several ADC channels close to the MCU. The CLC peripherals can handle debouncing, pulse counting, or simple combinational logic, reducing the need for extra glue logic. When designing with this part, plan the decoupling strategy for a 6 x 6 mm UQFN package: place 100 nF ceramic capacitors at each supply pin and follow the exposed thermal pad with a filled and stitched ground or thermal via array. Keep analog inputs away from switching nodes, and confirm the 1.8 V to 3.6 V operating window against the supply tolerances of your end product. This page consolidates device specifications, a drop-in alternative shortlist, and practical PCB and low-power design notes that go beyond the headline parameter list, helping engineers qualify the PIC24F16KM104-I/MV for compact, low-power embedded designs in a single reference.

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PIC24F16KM104-I/PT

PIC24F16KM104-I/PT - 16-bit XLP MCU 16KB Flash TQFP-44 | Microchip

The Microchip PIC24F16KM104-I/PT is a 16-bit PIC microcontroller from the eXtreme Low Power (XLP) family, featuring 16KB Flash, 1KB RAM, and 512B EEPROM, housed in a 44-pin TQFP (10x10 mm) package. It integrates a 12-bit ADC, DAC, comparators, op amps, and Configurable Logic Cells (CLC), targeting low-power embedded applications from 1.8V to 5.5V operation. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program memory (Flash), data memory (RAM), and peripheral interfaces such as timers, ADCs, and communication ports. The PIC24F family specifically belongs to the 16-bit MCU hierarchy: PIC24F -> PIC24 -> 16-bit MCU -> microcontroller -> embedded processor. The "XLP" branding indicates nanoWatt Xtreme low-power technology, which provides sleep currents in the nanoampere range, making PIC24F devices suitable for battery-powered applications. Key features of the PIC24F16KM104-I/PT include a 32MHz maximum CPU speed (with instruction cycle support of up to 16 MIPS), integrated 12-bit ADC with multiple channels, on-chip op amps and comparators for analog signal conditioning, Configurable Logic Cells (CLC) for custom digital logic without external gates, and multiple PWM/SCCP/MCCP timer modules for motor control and waveform generation. The wide 1.8V-5.5V operating range allows direct connection to both 3.3V and 5V system rails. Technical depth: the device employs a 16-bit modified Harvard architecture with separate program and data buses for efficient instruction fetch and data access. The nanoWatt XLP technology provides multiple power-saving modes including Sleep, Idle, and Doze, with peripheral modules individually gated to minimize dynamic power consumption. Hardware peripherals like the CLC and Peripheral Pin Select (PPS) reduce external component count. Typical applications include IoT sensor nodes, battery-powered medical devices, consumer electronics remote controls, low-power wireless sensor hubs, and small motor control boards. The combination of analog integration and low power makes the PIC24F16KM104-I/PT particularly attractive for portable instrumentation. Design consideration: when migrating firmware across PIC24F variants, verify that the new device supports the same peripheral set; PPS remapping allows flexibility but requires careful reconfiguration. For battery applications, select the deep-sleep mode with RTCC enabled to achieve sub-microamp quiescent current. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone.

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PIC24F16KM104T-I/ML

PIC24F16KM104T-I/ML - 16KB Flash 16-bit MCU 44-QFN | XLP™ Low Power

The Microchip Technology PIC24F16KM104T-I/ML is a 16-bit PIC microcontroller from the PIC24F XLP™ KM family, featuring 16KB (5.5K x 24) of Flash program memory, 1KB of SRAM, and 512B of EEPROM, all housed in a 44-pin QFN (8x8 mm) package with exposed thermal pad. It operates from 1.8V to 5.5V with a 32MHz maximum CPU clock, integrating a 12-bit ADC, 12-bit DAC, op amps, comparators, Configurable Logic Cells (CLC), and MCCP/SCCP timer/PWM modules. The 'T' suffix denotes Tape and Reel packaging, while the 'I' indicates the industrial -40C to +85C temperature range. A PIC24F microcontroller belongs to Microchip's 16-bit PIC architecture family, which sits between the 8-bit PIC16/PIC18 devices and the higher-performance dsPIC/PIC32 families. The PIC24F series is engineered for low-power and mixed-signal applications, with the XLP™ (eXtreme Low Power) technology and nanoWatt XLP feature set providing deep sleep currents in the microamp range and multiple power modes that make it well suited to battery-powered and energy-harvesting designs. Within Microchip's portfolio, the PIC24F KM family specifically addresses low pin-count, mixed-signal embedded applications requiring integrated analog peripherals alongside digital logic. Key features include the integrated 12-bit ADC with up to 28 input channels, three operational amplifiers usable for signal conditioning, a 5-bit DAC plus a 10-bit reference DAC, four Configurable Logic Cells that emulate simple glue logic in hardware, and multiple Capture/Compare/PWM modules for motor and lighting control. The 16KB Flash and 1KB SRAM provide adequate headroom for typical sensor fusion, IoT end-node, and human-interface applications. Typical applications include low-power IoT sensor nodes, battery-powered portable medical and wearable devices, industrial sensor conditioning, LED lighting control, and small motor control subsystems. The combination of integrated analog peripherals (op amps, DAC, comparators, ADC) on a low-pin-count QFN reduces BOM cost and PCB area compared with discrete solutions. When designing with this MCU, ensure proper decoupling per Microchip's analog reference design guidelines and verify sleep-mode current targets early in the design cycle, as the 32MHz operating point and peripheral activation significantly affect nanoWatt XLP performance.

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PIC24F16KM104T-I/MV

PIC24F16KM104T-I/MV - 16KB Flash XLP 16-Bit MCU | Microchip

The Microchip Technology PIC24F16KM104T-I/MV is a 16-bit PIC24F microcontroller with 16KB of Flash program memory (5.5K x 24 words), 1KB of SRAM, and 512B of EEPROM, housed in a 48-pin UQFN 6x6 mm package with exposed thermal pad. The part is qualified for industrial -40C to +85C operation, executes instructions at up to 32 MHz (8 MIPS), and integrates a 12-bit ADC, multiple 16-bit timers, configurable logic cells (CLC), and dual MCCP/SCCP PWM/capture/compare peripherals. What is a 16-bit microcontroller? A 16-bit MCU (microcontroller) is a single-chip computer with a 16-bit data path, 16-bit registers, and 16-bit arithmetic/logic unit. Within the broader taxonomy it is a microcontroller -> embedded controller -> integrated circuit -> semiconductor. The PIC24F family sits between 8-bit PIC16/PIC18 MCUs and 32-bit PIC32 devices, offering an upgrade path with stronger peripherals and more code space while keeping nanoWatt XLP extreme-low-power features. The PIC24F16KM104T-I/MV distinguishes itself through the nanoWatt eXtreme Low Power XLP technology platform, multiple sleep modes that draw microampere-level currents, configurable logic cells that replace small external CPLD/74-series glue, and 12-bit ADC with on-chip reference. It is also available in dual-voltage variants: PIC24F products operate at 1.8V-3.6V while PIC24FV versions support 2.0V-5.5V for 5V tolerant designs. Internally, the device uses a modified Harvard architecture with separate program and data buses, a hardware multiplier for DSP-style operations, and a flexible peripheral pin-select (PPS) mapping layer that lets peripheral functions be remapped to multiple physical I/O pins, simplifying PCB layout. Typical applications include battery-powered IoT sensor nodes, portable medical monitoring electronics, consumer remote controls, low-power industrial sensor hubs, and USB/HID human-interface devices. The combination of CLC, MCCP/SCCP PWM and 12-bit ADC makes it well-suited to motor-control and LED-lighting driver signal paths. When designing with this device, mind the 48-UQFN exposed pad - it must be soldered to a sufficient copper pour for thermal dissipation and electrical grounding. Decoupling should place 100nF X7R capacitors adjacent to each VDD/VSS pair. This page synthesizes distributor pricing, same-family PIC24F drop-in alternatives, and practical design notes not consolidated in the manufacturer datasheet.

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PIC24F16KM104T-I/PT

PIC24F16KM104T-I/PT - 16-bit XLP MCU 32MHz 16KB Flash TQFP-44

The Microchip Technology PIC24F16KM104T-I/PT is a 16-bit PIC® XLP™ 24F microcontroller featuring a 32 MHz core, 16 KB of Flash program memory, 1 KB of SRAM, and 512 bytes of EEPROM, housed in a 44-pin TQFP (10x10 mm) package. It belongs to Microchip's eXtreme Low Power (XLP) family, optimized for battery-powered and energy-harvesting applications that demand long runtime from small cells. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, non-volatile program memory, working RAM, and a rich set of peripherals such as timers, communication interfaces, and analog channels. The PIC24F belongs to Microchip's 16-bit modified-Harvard architecture family, positioned above 8-bit PIC MCUs in computational performance and peripheral integration. It sits within the broader taxonomy: microcontroller -> embedded processor -> semiconductor IC. Key features of this part include nanoWatt XLP sleep currents as low as 20 nA in deep sleep, multiple communication peripherals (I2C, SPI, UART, IrDA, and LIN), configurable logic cells (CLC), and a 12-bit ADC with multiple input channels. The integrated 32 MHz internal oscillator eliminates the need for an external crystal in many designs, reducing BOM cost and PCB area. The PIC24F architecture uses a 16-bit modified-Harvard core with a 24-bit instruction word, enabling 32 MHz operation (16 MIPS) while retaining the deterministic interrupt response that PIC MCUs are known for. Peripheral features include up to 5 CCP/ECCP modules, multiple 16-bit timers, a hardware Real-Time Clock/Calendar (RTCC), and charge time measurement unit (CTMU) for capacitive touch sensing. Typical applications include low-power IoT sensor nodes, battery-powered medical devices such as glucose meters and portable monitors, automotive LIN nodes for body and comfort electronics, industrial sensor transmitters, and consumer products requiring ultra-long battery life. The wide operating voltage range supports both 3V lithium and 1.8V-3.6V regulated supplies. When designing with this device, the integrated 32 MHz oscillator and internal LDO simplify power-tree design; place decoupling capacitors (100 nF plus 10 µF bulk) within a few millimeters of the VDD pins to minimize digital switching noise on the analog rails. This page synthesizes distributor pricing, drop-in TQFP-44 alternatives from the same Microchip PIC24F family, and practical low-power design notes that are not collected in the manufacturer datasheet itself.

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PIC24F16KM202-E/ML

PIC24F16KM202-E/ML - 16KB Flash 16-bit XLP MCU 28-QFN | Microchip

The Microchip PIC24F16KM202-E/ML is a 16-bit PIC24F microcontroller built on the eXtreme Low Power (XLP) architecture, providing 32 MHz CPU performance, 16 KB (5.5K x 24 instruction words) of Flash program memory and 2 KB of RAM in a 28-pin VQFN (6x6 mm) package with exposed thermal pad. An MCU (microcontroller) is a single-chip computer that integrates a CPU core, non-volatile program memory, working RAM, and a rich set of analog and digital peripherals. PIC24F devices sit in the 16-bit segment of the PIC family and are positioned between the 8-bit PIC16/PIC18 line and higher-end dsPIC/PIC32 parts; their role spans battery-powered sensing nodes, consumer user interfaces, and industrial control sub-systems where deterministic behavior and ultra-low sleep current matter more than raw CPU throughput. Key features of the PIC24F16KM202 include integrated 12-bit ADC with up to 19 channels and 200 ksps sampling rate, dual 8-bit DAC outputs, three on-chip op amps, three comparators, configurable logic cells (CLC), five PWM time bases, five output-compare channels, two UART modules, two I2C/SPI MSSP peripherals, IrDA and a chargeable RTCC. The XLP design targets sleep currents well under 1 uA in deep-sleep modes, while the 1.8 V to 3.6 V operating range supports direct Li-ion or two-AA battery rails. The device uses a 16-bit modified Harvard RISC core with hardware multiply/divide and a 24-bit instruction word, paired with a 7-channel DMA controller that offloads ADC, UART, and SPI transfers. Internal RC oscillators and a PLL provide flexible clocking for low-power or 32 MHz active modes, and the on-chip op amps can be routed to ADC inputs or used as standalone analog building blocks. Typical applications include low-cost consumer electronics, IoT sensor nodes, battery-powered medical monitoring accessories, industrial sensor conditioning loops, automotive body and lighting sub-systems (using the -E 125°C grade), and analog-rich front ends where the integrated op amps, comparators, and 12-bit ADC replace several discrete components. When designing in this MCU, place a 100 nF decoupling capacitor on each VDD pin plus a bulk 4.7 uF or larger on the main rail, route the exposed pad (EP) to a solid ground copper pour for thermal dissipation and AC return, and verify unused I/O pins are configured as outputs or left floating per the datasheet to minimize leakage in sleep mode. This page synthesizes the manufacturer datasheet with distributor pricing, AEO-optimized answers, and a drop-in alternatives list that goes beyond what the standard parametric search returns.

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PIC24F16KM202-E/SO

PIC24F16KM202-E/SO - 16KB Flash 16-bit MCU | Microchip

The Microchip Technology PIC24F16KM202-E/SO is a 16-bit PIC microcontroller from the PIC24F eXtreme Low Power (XLP) family, featuring 16 KB of Flash program memory, 2 KB of RAM, and a 32 MHz maximum CPU speed, housed in a 28-pin SOIC wide-body package. The device integrates rich analog peripherals including a 12-bit ADC, an 8-bit DAC, and operational amplifiers, making it suitable for sensor interface and signal-conditioning applications. What is a 16-bit microcontroller? A 16-bit microcontroller is an embedded computing device that processes data with a 16-bit-wide data path, instruction word, and register set, offering a balance between 8-bit simplicity and 32-bit performance. Within the broader embedded hierarchy, PIC24F MCUs sit between 8-bit PIC16/PIC18 devices and 32-bit PIC32MX/dsPIC33 devices, targeting low-power mixed-signal applications with moderate computational requirements. They belong to the Microcontroller > Microcontrollers > Integrated Circuits taxonomy and are typically used as system-on-chip controllers in battery-powered and analog-front-end designs. Key features of the PIC24F16KM202 include eXtreme Low Power (XLP) technology with multiple deep-sleep modes, configurable logic cells (CLC), multiple Capture/Compare/PWM (SCCP/MCCP) modules, and support for communication peripherals such as I2C, SPI, and UART. The integrated op amps and DAC eliminate the need for many external analog components, reducing BOM cost and PCB area while improving noise immunity in tightly-coupled analog loops. From an architectural standpoint, the PIC24F16KM202 uses a modified Harvard architecture with a 16-bit wide instruction path and a 24-bit instruction word, providing deterministic interrupt latency and efficient C compilation through the MPLAB XC16 toolchain. The device supports a wide operating voltage range, internal voltage reference options, and on-chip debugging via standard ICSP interfaces, simplifying prototype bring-up. Typical applications include IoT sensor nodes, battery-powered medical monitors, industrial sensor conditioning loops, low-power consumer electronics, and analog-front-end daughter boards. The combination of integrated op amps, ADC, and DAC makes it well-suited for closed-loop control without external analog ICs. Designers should pay attention to the -E temperature grade suffix, which denotes the Extended (-40C to +125C) operating range suitable for industrial environments. This page synthesizes distributor pricing, drop-in same-package alternatives, and practical design notes not collected in any single manufacturer datasheet, providing unique decision support for engineers evaluating this MCU.

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PIC24F16KM202-E/SP

PIC24F16KM202-E/SP - 16-Bit 32 MHz 16 KB Flash MCU | Microchip

The Microchip Technology PIC24F16KM202-E/SP is a 16-bit PIC microcontroller featuring 16 KB of Flash memory, 2 KB of SRAM, a 32 MHz core, and integrated analog peripherals in a 28-pin through-hole SPDIP package. The device is designed for low-power embedded control and includes a 12-bit ADC, an 8-bit DAC, operational amplifiers, flexible Capture/Compare/PWM modules, and a Configurable Logic Cell. A microcontroller is a programmable semiconductor that combines a processor core, memory, and peripherals on one integrated circuit. The PIC24F16KM202 belongs to the PIC24 family of 16-bit RISC microcontrollers, a type of embedded processor used to monitor sensors, control actuators, manage communications, and implement product-specific logic. Its combination of 16 KB Flash and 2 KB RAM provides sufficient space for compact control firmware while keeping the system footprint small. The 32 MHz processor speed supports responsive control and measurement routines, while the integrated analog block reduces the need for external components in sensor and signal-conditioning designs. The 12-bit ADC supports analog measurements, the 8-bit DAC supports controlled analog output, and the integrated op amps can assist with front-end conditioning. Flexible Capture/Compare/PWM peripherals support timing, motor-control, and waveform-generation functions, while the Configurable Logic Cell provides programmable digital logic. The -E/SP ordering code identifies the 28-pin through-hole package and -40°C to +125°C temperature-grade option. This combination is useful for industrial and embedded equipment that requires through-hole assembly, broad temperature support, and a compact analog-rich MCU. The manufacturer describes the PIC24F16KM202 family as an analog-rich, low-power MCU for 3 V and 5 V systems. Typical uses include industrial sensors, environmental monitoring, temperature controllers, compact motor-control systems, analog signal conditioners, and low-power instrumentation. The integrated ADC, DAC, op amps, and configurable peripherals can shorten a design by consolidating several discrete functions around one microcontroller. When designing the PCB, preserve the 28-pin DIP footprint and verify the analog, power, ground, programming, and decoupling connections against the manufacturer pin-description table. Provide stable supply bypassing close to the device and keep analog inputs away from high-current switching paths to reduce noise coupling. This product page combines the manufacturer family description, package information, sourcing options, comparison guidance, and practical application notes to help engineers evaluate the PIC24F16KM202-E/SP for compact embedded designs.

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PIC24F16KM202-I/ML

PIC24F16KM202-I/ML - 16-Bit 32MHz Low-Power MCU | Microchip

The Microchip Technology PIC24F16KM202-I/ML is a 16-bit PIC XLP microcontroller operating at up to 32 MHz, with 16 KB of Flash program memory and integrated analog peripherals, packaged in a 28-QFN (6x6 mm) package. It supports a 1.8 V to 3.6 V operating range and combines a 12-bit ADC, 8-bit DAC, operational amplifiers, Configurable Logic Cells, and flexible capture/compare/PWM resources. The device is designed for low-power embedded systems where analog signal conditioning and digital control must share a compact footprint. A microcontroller is a programmable semiconductor that integrates a CPU core, memory, peripherals, and input/output interfaces onto one device. The PIC24F16KM202 belongs to the 16-bit PIC microcontroller family and is positioned between simple 8-bit controllers and higher-performance 32-bit MCUs. Its PIC XLP designation emphasizes low-power operation for battery-powered and portable equipment, while the integrated analog blocks reduce the need for external converters or signal-conditioning components. The verified product information identifies 16 KB of Flash memory organized as 5.5K x 24 words, 2 KB of RAM, 512 bytes of EEPROM, 24 I/O, a 12-bit ADC, and an 8-bit DAC. The integrated operational amplifiers and Configurable Logic Cells can support signal conditioning, thresholding, filtering, control logic, and sensor-interface applications. The 32 MHz maximum CPU frequency provides useful processing headroom for control loops, communication handling, and mixed analog-digital firmware. Typical applications include low-power sensor nodes, industrial measurement modules, compact control systems, embedded instrumentation, battery-powered monitoring equipment, and analog-rich IoT products. The ADC supports digitized sensor measurements, while the DAC and operational amplifiers can support excitation, biasing, and output-control functions. The 28-QFN package helps reduce board area, although exposed-pad layout and thermal management must follow the manufacturer’s package guidance. Designers should confirm the exact pin assignments, exposed-pad connection, decoupling requirements, and peripheral multiplexing in the PIC24F16KM202 datasheet before layout. This page consolidates verified manufacturer and distributor information, documented analog resources, package data, sourcing references, and engineering-focused selection guidance for embedded designers.

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PIC24F16KM202-I/SO

PIC24F16KM202-I/SO - 16-bit XLP MCU, 32MHz, 16KB Flash | Microchip

The Microchip Technology PIC24F16KM202-I/SO is a 16-bit eXtreme Low Power (XLP) microcontroller featuring 32 MHz MIPS CPU core, 16 KB Flash program memory, 2 KB RAM, and 512 bytes EEPROM in a 28-pin SOIC (300 mil) package. It is part of the PIC24F16KM family that integrates rich mixed-signal peripherals including a 12-bit ADC, an 8-bit DAC, rail-to-rail operational amplifiers, comparators, and a Configurable Logic Cell (CLC) on-chip. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, non-volatile program memory, working RAM, and a configurable peripheral set behind a unified bus architecture. Microcontrollers are the highest-volume category of embedded processors and sit within the broader semiconductor taxonomy as follows: microcontroller -> embedded processor -> integrated circuit. The PIC24F family is built on a 16-bit modified Harvard architecture targeting low-power deterministic control. Key features of the PIC24F16KM202 include the company's eXtreme Low-Power (XLP) technology with deep-sleep currents below 100 nA typical, 32 MHz operation from a 1.8-3.6V supply, multiple Capture/Compare/PWM (SCCP) and Master CCP modules, hardware RTCC with calendar mode, USB Full-Speed on some family variants, and a 16-bit Parallel Master Port. The 28-SOIC package exposes up to 25 GPIO, three 16-bit timers, two UART, two SPI, and two I2C peripherals simultaneously. From an architecture standpoint, the device uses a 16-bit modified Harvard core with separate program and data paths and a 17-word instruction prefetch queue, enabling near-single-cycle throughput at 32 MHz (16 MIPS). The integrated op-amp and DAC peripherals allow direct analog signal conditioning without external components, while the CLC block implements combinational/sequential logic glue to reduce external gates. Typical applications include eXtreme low-power sensor nodes, IoT edge devices, portable medical instrumentation, battery-powered consumer products, and digital power-conversion control loops. The wide operating voltage range (1.8V-3.6V) supports direct Li-Ion cell operation without additional regulation. When designing with this MCU, ensure that VDDCORE and VDD are decoupled per Microchip's recommended layout, that the programming/debug pins are accessible for ICSP, and that the system's worst-case active current budget is verified against the device's 32 MHz run current of about 7 mA. Use the MPLAB XC16 compiler and MPLAB X IDE for code development. This page consolidates distributor pricing, same-brand drop-in alternatives, and application design notes that complement the manufacturer datasheet.

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PIC24F16KM202-I/SP

PIC24F16KM202-I/SP - 16-bit XLP MCU 32MHz 16KB Flash SPDIP-28

The Microchip Technology PIC24F16KM202-I/SP is a 16-bit PIC® XLP™ (eXtreme Low Power) microcontroller featuring a 32 MHz MIPS-based core, 16 KB of Flash program memory, 2 KB of SRAM and 512 bytes of EEPROM, housed in a 28-pin SPDIP package. Designed for analog-rich, low-power embedded designs, it integrates a 12-bit ADC, an 8-bit DAC, operational amplifiers, comparators, and a Configurable Logic Cell (CLC) that lets designers implement custom glue logic in silicon. A microcontroller (MCU) is a single-chip computer that combines a CPU core, program memory (Flash), volatile data memory (RAM), non-volatile data memory (EEPROM), and a rich set of peripherals on one IC. Within the broader semiconductor taxonomy, the PIC24F16KM202 sits inside the PIC24F family of 16-bit Flash microcontrollers, which in turn belongs to the 16-bit MCU category, the microcontroller product class, and finally the broader embedded computing domain. The XLP technology explicitly targets battery-powered applications by combining sleep currents in the nanoampere range with multiple low-power operating modes. Key features include eXtreme Low Power consumption with multiple idle/sleep modes, 12-bit A/D conversion with up to 16 channels, 8-bit DAC output, on-chip operational amplifiers and comparators for signal conditioning, multiple Capture/Compare/PWM (SCCP) and Output Compare/PWM modules for timing-critical control, UART/SPI/I²C serial interfaces, and the CLC peripheral for hardware state-machine implementation. The 32 MHz operation delivers up to 16 MIPS instruction throughput, while the integrated 3V and 5V operating range provides flexibility across industrial and consumer rails. The device uses the PIC24F modified Harvard architecture with 24-bit instruction words, a 16-bit data path, and a hardware multiply/divide unit. The 12-bit ADC supports multiple conversion trigger sources and a dedicated 1.024 V internal reference, while the integrated op-amps can drive sensor signals directly into the ADC without external amplifiers, reducing BOM cost and PCB area. Typical applications include low-power IoT sensor nodes, portable medical and fitness monitoring devices, battery-powered industrial instrumentation, LED lighting controllers, and small appliance control boards. The on-chip analog peripherals make it especially suitable for sensor signal-conditioning designs where external op-amps and ADCs would otherwise inflate cost. When designing with the PIC24F16KM202, the most common pitfall is exceeding the absolute maximum ratings of 6 V on VDD. Designers should also leave the ICD pins reserved for in-circuit debugging and route the analog supply (AVDD) separately from the digital supply (VSS/AVSS) for low-noise ADC performance. This page synthesizes distributor pricing, drop-in compatible alternatives, and practical design notes not found in the manufacturer datasheet alone, giving engineers a single decision-making reference.

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PIC24F16KM202-I/SS

PIC24F16KM202-I/SS - 16-bit XLP MCU, 16KB Flash, 28-SSOP | Microchip

The Microchip Technology PIC24F16KM202-I/SS is a 16-bit PIC24F microcontroller featuring 32 MHz CPU performance, 16 KB Flash program memory, 2 KB SRAM, and 512 bytes of EEPROM, housed in a 28-pin SSOP package. It belongs to the PIC24F16KM family which integrates eXtreme Low Power (XLP) technology with rich analog peripherals including 12-bit ADC, 8-bit DAC, operational amplifiers, comparators, and Configurable Logic Cells (CLC), enabling compact system designs with reduced BOM. A 16-bit PIC microcontroller is a member of the Microchip PIC24F family built on a modified Harvard RISC architecture. The PIC24F family sits within the broader 8/16/32-bit MCU taxonomy and is positioned as ultra-low-power (XLP) mixed-signal controllers for battery-powered and analog-rich embedded designs. These devices bridge the gap between PIC16/PIC18 8-bit controllers and dsPIC33/PIC32 32-bit controllers, providing deterministic interrupt response, hardware DSP-like multiply, and integrated analog that historically required external components. Key features include a 32 MHz maximum CPU clock (8 MIPS), 16 KB self-programmable Flash, 2 KB SRAM, 512 B EEPROM, integrated 12-bit ADC with up to 9 channels, 8-bit DAC, two operational amplifiers, two comparators, three CLC modules, and multiple Capture/Compare/PWM (CCP/OC) peripherals. The device supports 1.8V to 3.6V operation (PIC24F variant; PIC24FV variants support 2.0V-5.5V), making it ideal for both 3V and 5V system designs depending on variant selection. The PIC24F16KM202 uses a 16-bit modified Harvard architecture with hardware multiply/divide, 16 working registers, deterministic interrupt latency, and on-chip debugging via ICSP/ICD. Its XLP current consumption can drop into the nanoamp sleep-current range with proper configuration, supporting years of operation from a single coin cell. Typical applications include low-power IoT sensor nodes, battery-powered medical monitors, industrial sensor signal conditioning with on-chip op-amps, USB device firmware bridges, and consumer products that demand long standby time. The integrated op-amps, comparators, and CLC allow blocks of analog signal conditioning that would otherwise require external ICs, reducing total system cost. When designing with this MCU, account for the 1.8V-3.6V VDD range and consider that the PIC24FV variants support 2.0V-5.5V for 5V-native systems. For USB peripherals, add an external voltage regulator since the on-chip LDO is not designed for USB PHY supply. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet, providing a one-stop engineering reference for embedded designers.

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PIC24F16KM202T-I/SS

PIC24F16KM202T-I/SS - 16-bit XLP MCU, 32MHz, 16KB Flash | Microchip

The Microchip Technology PIC24F16KM202T-I/SS is a 16-bit PIC microcontroller from the PIC24F XLP family, featuring an eXtreme Low Power PIC MCU core running up to 32 MHz instruction rate, 16 KB (5.5K x 24) Flash program memory, 2 KB SRAM, and housed in a 28-pin SSOP package with industrial -40C to +85C temperature grade. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program memory (Flash), data memory (RAM), and a rich set of peripherals such as ADC, timers, and communication interfaces on one die. Within the broader hierarchy, MCUs sit under microcontrollers and processors, which are themselves a category of embedded processors in the semiconductor taxonomy. The PIC24F XLP family targets ultra-low-power embedded designs, while the 16-bit modified-RISC and CISC hybrid core balances deterministic interrupt response with C-friendly code density. Key features of the PIC24F16KM202T-I/SS include a 12-bit A/D converter, an 8-bit DAC, integrated op amps, comparators, a Configurable Logic Cell (CLC), multiple Capture/Compare/PWM modules, and serial interfaces such as I2C, SPI, and UART/USART plus IrDA and LIN support. The XLP designation indicates deep sleep currents in the nanoamp range, making this device suitable for battery-powered or energy-harvesting applications. Typical applications include IoT sensor nodes, portable medical devices, industrial control, automotive body electronics (LIN bus), and ultra-low-power wireless endpoints. The combination of integrated op amps and a 12-bit ADC simplifies analog front-end design, eliminating external signal-conditioning components. When designing with this MCU, confirm that the 28-SSOP footprint matches the PCB land pattern and that the operating voltage range aligns with your power tree; consider using MPLAB X IDE and the XC16 compiler toolchain for development. This page synthesizes Microchip cross-reference findings, distributor pricing tiers, and engineering design notes - information not aggregated in the standalone PIC24F16KM202 datasheet.

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PIC24F16KM204-E/ML

PIC24F16KM204-E/ML - 16-bit XLP MCU, 16KB Flash, 44-QFN | Microchip

The Microchip Technology PIC24F16KM204-E/ML is a 16-bit eXtreme Low Power (XLP) PIC microcontroller with 16KB Flash, 2KB RAM and 512B EEPROM, integrated 12-bit ADC, 8-bit DAC and operational amplifiers, housed in a 44-pin QFN (8x8 mm) package with exposed pad. It operates from 1.8V to 5.5V supply with a 32 MHz MIPS core and provides flexible Capture/Compare/PWM modules, Configurable Logic Cell and op amps for sensor and signal-chain applications. A 16-bit PIC microcontroller (MCU) is a member of the wider microcontroller family that integrates a CPU, non-volatile program memory, SRAM, peripherals and I/O on a single die. Within the Microchip taxonomy, PIC24F devices are the low-power 16-bit MIPS-based family positioned below PIC24H/dsPIC for general-purpose mixed-signal embedded designs. XLP (eXtreme Low Power) parts add deep-sleep currents in the nanoamp range, making them suitable for battery-powered and energy-harvesting designs. A QFN-44 package is a quad flat no-lead plastic enclosure with an exposed thermal pad that also serves as a low-impedance ground, optimized for surface-mount manufacturing. Key features include 25 MIPS performance at 32 MHz, 9-channel 12-bit ADC with up to 500 ksps, two 8-bit DACs, two operational amplifiers, two comparators and configurable logic cells, plus multiple serial interfaces (UART, SPI, I2C). The integrated analog peripherals reduce external component count for sensor-conditioning and closed-loop control. Hardware CRC, RTCC and an extended watchdog timer support functional-safety and industrial-automation needs. Typical applications include low-power sensor nodes, industrial measurement and control, consumer appliances, portable medical devices, automotive body and lighting modules, and USB/HID peripherals (when paired with the PIC24FJ64GB002 family for USB connectivity). The 44-QFN footprint supports compact PCBs while exposing the thermal pad for heat spreading. When designing with this part, allocate the bottom-layer PCB copper under the exposed pad as a continuous ground island with stitched thermal vias to maximize heat dissipation and provide a low-inductance ground return for the analog blocks.

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Subcategories

Products (39,000+)

PIC24F16KM102-E/SS - 16-Bit 32MHz MCU | Microchip Technology

PIC24F16KM102-I/ML - 16-Bit 32MHz MCU | Microchip Technology

PIC24F16KM102-I/SO - 16-bit 32MHz XLP MCU 16KB Flash | Microchip

PIC24F16KM102-I/SP - 16KB Flash 32MHz 16-bit XLP MCU | Microchip

PIC24F16KM102-I/SS - 16KB Flash 16-bit MCU | Microchip | SSOP-28

PIC24F16KM102T-I/SO - 16-bit XLP 32MHz MCU, 16KB Flash | Microchip

PIC24F16KM104-E/ML - 32MHz 16-bit MCU | Microchip Technology

PIC24F16KM104-E/MV - 32MHz 16-Bit Low-Power MCU | Microchip

PIC24F16KM104-E/PT - 16-Bit 32MHz MCU | Microchip Technology

PIC24F16KM104-I/ML - 16-Bit 32MHz 16KB Flash XLP MCU | Microchip

PIC24F16KM104-I/MV - 16-Bit 32MHz XLP Microcontroller, 48-UQFN | Microchip

PIC24F16KM104-I/PT - 16-bit XLP MCU 16KB Flash TQFP-44 | Microchip

PIC24F16KM104T-I/ML - 16KB Flash 16-bit MCU 44-QFN | XLP™ Low Power

PIC24F16KM104T-I/MV - 16KB Flash XLP 16-Bit MCU | Microchip

PIC24F16KM104T-I/PT - 16-bit XLP MCU 32MHz 16KB Flash TQFP-44

PIC24F16KM202-E/ML - 16KB Flash 16-bit XLP MCU 28-QFN | Microchip

PIC24F16KM202-E/SO - 16KB Flash 16-bit MCU | Microchip

PIC24F16KM202-E/SP - 16-Bit 32 MHz 16 KB Flash MCU | Microchip

PIC24F16KM202-I/ML - 16-Bit 32MHz Low-Power MCU | Microchip

PIC24F16KM202-I/SO - 16-bit XLP MCU, 32MHz, 16KB Flash | Microchip

PIC24F16KM202-I/SP - 16-bit XLP MCU 32MHz 16KB Flash SPDIP-28

PIC24F16KM202-I/SS - 16-bit XLP MCU, 16KB Flash, 28-SSOP | Microchip

PIC24F16KM202T-I/SS - 16-bit XLP MCU, 32MHz, 16KB Flash | Microchip

PIC24F16KM204-E/ML - 16-bit XLP MCU, 16KB Flash, 44-QFN | Microchip