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PIC24FV16KA304-E/MV - 16KB Flash XLP 16-Bit MCU 32MHz | Microchip
PIC24FV16KA304-E/MV

PIC24FV16KA304-E/MV - 16KB Flash XLP 16-Bit MCU 32MHz | Microchip

The Microchip Technology PIC24FV16KA304-E/MV is a 16-bit PIC24F microcontroller from the eXtreme Low Power (XLP) family, featuring 16KB of Flash program memory (5.5K x 24 words), 2KB of SRAM, and 512 bytes of EEPROM. The device operates at up to 32MHz delivering 16 MIPS and is housed in a 48-pin UQFN (MV) 6x6mm package with an exposed thermal pad. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program memory (Flash), data memory (RAM), non-volatile data storage (EEPROM), and a rich set of peripherals on one silicon die. PIC24F XLP microcontrollers belong to the broader 16-bit microcontroller family and are positioned within Microchip's portfolio as ultra-low-power MCUs optimized for battery-powered and energy-harvesting applications. Key features include a wide operating voltage range of 2.0V to 5.5V, ultra-low-power operation with sub-uA sleep currents, integrated 12-bit ADC, CTMU (Charge Time Measurement Unit) for capacitive touch sensing, Real-Time Clock and Calendar (RTCC) with Deep Sleep retention, DSBOR and DSWDT ultra-low-power supervisory peripherals, and multiple communication peripherals including UART, SPI, and I2C. The wide voltage range supports both 3.3V and 5V system designs without external level translation. Architecturally, the PIC24FV16KA304 uses a 16-bit modified Harvard CPU with a 24-bit instruction word, achieving deterministic interrupt response and 16 MIPS throughput. The 'FV' voltage variant supports 5.5V VDD operation while the 'F' variant tops out at 3.6V, making the FV version ideal for mixed 3.3V/5V analog signal chains. The integrated CTMU enables touch button or capacitive proximity sensing without external analog ICs. Typical applications include battery-powered IoT sensor nodes, wearable health and fitness devices, remote controls and human interface panels, low-power wireless sensor networks, energy harvesting systems, and consumer electronics requiring capacitive touch buttons. The Deep Sleep mode with RTCC retention makes the part especially suitable for applications that spend >99% of operating life in sleep state. When designing with this device, consider the trade-off between using the on-chip 12-bit ADC versus an external precision ADC: the internal ADC is convenient but limited to 12-bit resolution and approximately 200 ksps. For applications requiring higher precision, an external 16-bit or 24-bit delta-sigma ADC may be paired with the MCU via SPI. This page synthesizes distributor pricing, drop-in alternatives within the PIC24F XLP family, and practical design notes that go beyond what is found in the manufacturer datasheet alone.

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PIC24FV16KA304-I/ML - 16-bit XLP MCU, 16KB Flash, 44-QFN | Microchip
PIC24FV16KA304-I/ML

PIC24FV16KA304-I/ML - 16-bit XLP MCU, 16KB Flash, 44-QFN | Microchip

The Microchip Technology PIC24FV16KA304-I/ML is a 16-bit microcontroller from the PIC® XLP™ 24F family, featuring 16KB Flash program memory, 2KB RAM, and a 512-byte EEPROM in a 44-pin QFN (8x8 mm) package. The 'FV' suffix denotes the wide-voltage variant that operates across 1.8V to 5.5V, while the device runs at up to 32 MHz MIPS performance. The -I/ML suffix indicates the industrial temperature grade (-40°C to +85°C) in a lead-free QFN package with an exposed thermal pad. A 16-bit microcontroller (MCU) is an integrated circuit that combines a 32 MHz CPU core, program memory, data memory, peripherals, and I/O into a single chip. The PIC24F family sits between 8-bit PIC MCUs and 32-bit PIC32 devices, offering higher performance than 8-bit parts while maintaining the low-power and low-cost advantages of the PIC ecosystem. The PIC® XLP™ (eXtreme Low Power) designation indicates that this part family was engineered specifically for ultra-low quiescent current draw, with multiple deep-sleep modes suitable for battery-powered products. Key differentiating features include 17 digital I/O pins, a 12-bit ADC, 5 capture/compare/PWM peripherals, a Charge Time Measurement Unit (CTMU) for capacitive measurement, and serial peripherals (I2C, SPI, UART). The wide 1.8V-5.5V supply voltage enables direct Li-ion battery operation, while deep-sleep modes draw less than 20 nA typical quiescent current. The 44-QFN package (8x8 mm) includes an exposed thermal pad for improved heat dissipation in continuous-operation applications. The PIC24FV16KA304 architecture uses a modified Harvard structure with separate program and data paths, achieving 32 MHz / 16 MIPS throughput. The integrated RTCC (Real-Time Clock Calendar), DSBOR (Deep Sleep Brown-Out Reset), and DSWDT (Deep Sleep Watchdog Timer) all operate from a separate low-power domain, allowing system timekeeping and supervision while the main CPU is asleep. This combination is the core XLP value proposition for battery-powered designs. Typical applications include battery-powered IoT sensor nodes, wearable health monitors, remote controls, electronic shelf labels, smart meters, low-power wireless sensor networks, and any portable device that must run for months or years on a single coin cell or AA battery. The CTMU peripheral is particularly valuable for capacitive touch buttons and sliders. When designing with this MCU, choose decoupling capacitors (100 nF + 10 µF) close to the VDD pins and bond the exposed pad (EP) to a grounded copper pour for both thermal and electrical reasons. The ICD/PGD and PGC pins must be reserved for in-circuit debugging unless you give up debug visibility in production.

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PIC24FV16KA304-I/MV - 16-Bit XLP MCU, 16KB Flash, 48-UQFN
PIC24FV16KA304-I/MV

PIC24FV16KA304-I/MV - 16-Bit XLP MCU, 16KB Flash, 48-UQFN

The Microchip Technology PIC24FV16KA304-I/MV is a 16-bit microcontroller from the PIC® XLP™ 24F family, featuring eXtreme Low Power technology with both 3V and 5V operating options. It integrates 16KB of Flash program memory (5.5K x 24), 2KB of RAM, and 512 bytes of EEPROM, runs at up to 32 MHz, and is housed in a 48-pin UQFN (6x6 mm) package. The 'FV' designator indicates the wide-voltage variant supporting 1.8V to 3.6V supply operation for battery-powered designs. What is a microcontroller? A microcontroller (MCU) is a single-chip computer that contains a CPU core, program memory (Flash), data memory (RAM), non-volatile storage (EEPROM), and a range of peripherals such as analog-to-digital converters, timers, and communication interfaces. MCUs belong to the broader category of embedded processors, sitting below microprocessors in complexity but above discrete logic in integration. The PIC24F 'XLP' (eXtreme Low Power) family targets energy-constrained applications where quiescent current in nanoamps and active current in microamps per MHz are critical design parameters. Key features of the PIC24FV16KA304 include a 12-bit ADC with up to 16 input channels, a Charge Time Measurement Unit (CTMU) for capacitive touch and precise time measurement, a Real-Time Clock and Calendar (RTCC) that operates in Deep Sleep mode, plus Deep Sleep Brown-Out Reset (DSBOR) and Deep Sleep Watchdog Timer (DSWDT). These Deep Sleep peripherals enable nanoamp-level standby currents while keeping essential housekeeping functions alive. The device uses a 16-bit modified RISC instruction set with a 24-bit instruction word for code density, supports 17 general-purpose I/O, and provides peripheral interfaces including UART, SPI, and I²C. Its combination of low-power modes, integrated EEPROM, and the CTMU peripheral makes it a single-chip platform for sensor nodes, touch interfaces, and battery-powered instrumentation. Typical applications include IoT sensor nodes running on coin-cell batteries, wearable medical monitoring devices, remote controls, low-power wireless sensor transmitters, and home automation end-points. The RTCC plus DSWDT architecture is also well suited to industrial data loggers that sleep for long intervals between measurements. When designing with this MCU, size the decoupling network according to the ADC sampling rate and prefer sleep modes that retain the RTCC for wake-up scheduling; designers can compensate with external resistor inputs when the on-chip ADC dynamic range is insufficient. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.

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PIC24FV16KA304-I/PT - 16-bit XLP MCU 16KB Flash 32MHz | Microchip
PIC24FV16KA304-I/PT

PIC24FV16KA304-I/PT - 16-bit XLP MCU 16KB Flash 32MHz | Microchip

The Microchip Technology PIC24FV16KA304-I/PT is a 16-bit PIC® XLP™ (eXtreme Low Power) microcontroller running at up to 32 MHz (16 MIPS) with 16 KB of Flash program memory, 2 KB of RAM, and 512 bytes of EEPROM, housed in a 44-pin TQFP (10x10 mm) package. The device supports wide operating voltage ranges across both 3V and 5V options, making it suited for industrial, consumer, and battery-powered applications. Core peripherals include a 12-bit ADC, a Charge Time Measurement Unit (CTMU), Real-Time Clock/Calendar (RTCC), and deep-sleep-aware peripherals such as Deep Sleep Brown-Out Reset (DSBOR), Deep Sleep Watchdog Timer (DSWDT), and a retained RTCC that keeps timing in Deep Sleep mode. The integrated peripheral set makes the part a strong fit for always-on sensor nodes that must preserve state through aggressive power-down cycles without external backup batteries. A 16-bit microcontroller (MCU) is a microprocessor that uses a 16-bit data path, a 16-bit ALU, and 16-bit-wide registers, sitting in the hierarchy between 8-bit MCUs (PIC16, AVR, 8051) and 32-bit MCUs (Cortex-M, PIC32). PIC24F parts belong to Microchip's 16-bit DSC/MCU family and target low-power embedded designs that need more performance and richer peripherals than 8-bit PIC MCUs but want lower cost than PIC32. Within the PIC24F umbrella, the KA3 sub-family emphasizes eXtreme Low Power (XLP) consumption in the microamp range with multiple Deep Sleep modes. Key features include a 16 MIPS CPU from a 32 MHz oscillator, 16 KB Flash (5.5K x 24 instruction words), 2 KB SRAM, 512 B EEPROM, 12-bit ADC, CTMU for capacitive touch or current measurement, RTCC with alarm, and up to 39 I/O pins on the 44-pin TQFP package. The wide Vin range and XLP modes give nanoWatt sleep currents that match competing low-power MCUs while preserving an easy migration path within the PIC24F family. Typical applications include handheld battery-powered instruments, sensor hub nodes with capacitive touch, always-on metering, low-power wireless sensor nodes (when paired with a radio like MRF24WG0MA), and industrial 24V-sensor interface boards. Each use case benefits from the part's nanoWatt XLP sleep, RTCC retention, and the CTMU for direct sensor front-ends. When designing with this part, observe Microchip's Deep Sleep best-practice notes in the datasheet: configure DSBOR/DSWDT for your safety budget, retain RTCC for scheduled wakeups, and use CTMU calibration for accurate capacitive readings. Run-time selection of low-power modes must be paired with careful peripheral gating to fully realize the nanoWatt XLP benefit. This page combines verified distributor pricing, parametric comparison against same-family and cross-family drop-in parts, and engineering guidance not condensed onto the manufacturer datasheet's first page.

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PIC24FV16KA304T-I/PT - 16KB Flash XLP 16-bit MCU TQFP-44
PIC24FV16KA304T-I/PT

PIC24FV16KA304T-I/PT - 16KB Flash XLP 16-bit MCU TQFP-44

The Microchip Technology PIC24FV16KA304T-I/PT is a 16-bit microcontroller from the PIC24FV16KA304 family built on the eXtreme Low Power (XLP) architecture, packaged in a 44-pin TQFP (10x10 mm) and rated for the industrial -40C to +85C temperature range. The core runs at up to 32 MHz delivering up to 16 MIPS, with 16 KB of Flash program memory (5.5K x 24 words), 2 KB of SRAM, and 512 B of EEPROM for non-volatile data storage. The "FV" prefix indicates wide-voltage operation from 2.0 V to 5.5 V on a single supply rail, simplifying power-tree design in battery and USB-powered products. What is a PIC24 16-bit MCU? The PIC24 family is Microchip's general-purpose 16-bit Flash microcontroller line based on a modified Harvard RISC architecture. Within the PIC portfolio it sits between the 8-bit PIC16/PIC18 and the 32-bit PIC32MX, offering 16 MIPS performance, 16-bit-wide data paths, and DSP-friendly instructions while retaining the deterministic interrupt model of the PIC ecosystem. XLP technology adds dedicated Deep Sleep peripherals such as DSBOR (Deep Sleep Brown-Out Reset), DSWDT (Deep Sleep Watchdog Timer) and RTCC (Real-Time Clock/Calendar) that keep operating current below a few microamps while retaining timekeeping and reset supervision. On-chip peripherals include a 12-bit ADC with up to 16 channels, a Charge Time Measurement Unit (CTMU) for capacitive touch and current measurement, multiple 16-bit timers, a 5V-tolerant I/O structure, and standard serial interfaces (UART, SPI, I2C). The CTMU is particularly valuable for low-cost touch buttons and slider decoding without an external analog front end. Architecture: a 16-bit wide datapath with a hardware multiplier, single-cycle 16x16 MAC support, and an interrupt controller with a programmable priority scheme. The MCU is supported by MPLAB X IDE, the XC16 compiler, and the MPLAB Code Configurator (MCC) for rapid peripheral setup. Typical applications include battery-powered sensor nodes, wearable health and fitness devices, low-power wireless remotes, IoT edge nodes with sleep duty cycling, industrial metering, and any design that needs 16-bit performance with sub-microamp Deep Sleep standby. The wide 2.0 V-5.5 V VDD range allows direct operation from single-cell Li-ion, two AA cells, or USB 5 V rails. Design tip: take advantage of the Deep Sleep peripherals (DSBOR, DSWDT, RTCC) to wake the CPU only when an event occurs, holding the core in a sub-microamp state for the majority of the duty cycle. Use the CTMU for capacitive touch instead of an external controller to reduce BOM cost and PCB area. This page consolidates XLP-family device ratings, drop-in same-package alternatives, and selection guidance that goes beyond the parametric table in the manufacturer datasheet.

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PIC24FV16KM102-E/SO - 16-bit XLP MCU 32MHz 16KB Flash | Microchip
PIC24FV16KM102-E/SO

PIC24FV16KM102-E/SO - 16-bit XLP MCU 32MHz 16KB Flash | Microchip

The Microchip Technology PIC24FV16KM102-E/SO is a 16-bit microcontroller from the PIC® XLP™ 24F family, featuring a 32 MHz core, 16 KB of Flash program memory (5.5K x 24 words), 1 KB of SRAM, and 512 B of EEPROM, all housed in a 28-pin SOIC (7.50 mm / 0.295 in width) package. It operates over a wide 2.0 V to 5.5 V supply range with nanoWatt XLP extreme-low-power technology, and is qualified for the -40 °C to +125 °C extended industrial temperature range (the -E suffix). What is a 16-bit microcontroller? A microcontroller (MCU) is a single-chip computer integrating a CPU core, non-volatile program storage (Flash), volatile working memory (RAM), small persistent memory (EEPROM), and a rich set of peripherals (ADC, timers, communication ports, comparators, PWM). The PIC24F architecture is Microchip's 16-bit MCU line built on Flash memory and Modified Harvard architecture, sitting in the hierarchy: microcontroller -> embedded MCU -> 16-bit MCU -> PIC24F family -> XLP low-power subfamily. The PIC24FV16KM102 adds the 2.0 V-5.5 V wide-voltage capability so a single board can run from either a 3.3 V LDO or a 5 V rail. Key features include 16 KB Flash with self-programming, 1 KB SRAM, 512 B EEPROM, multiple Capture/Compare/PWM (MCCP/SCCP) modules, a 12-bit ADC, configurable logic cells, comparators, and nanoWatt XLP technology that drops current draw into the microamp range during sleep. The 32 MHz operation delivers 16 MIPS of throughput, which is sufficient for sensor fusion, simple closed-loop control, and modest HMI tasks. The wide 2.0 V-5.5 V range is uncommon at this price point and lets the same PCB operate from 2xAA batteries or a regulated 5 V rail. The 28-SOIC package is industry standard and easy to hand-prototype. Compared with smaller QFN parts in this family, the SOIC is more rework-friendly and avoids the thermal pad of QFN variants. Compared with 40-pin PIC24F parts, the 28-SOIC is the lowest-cost entry into the PIC24F XLP line. Internally, the device uses a 16-bit Modified Harvard CPU with deterministic interrupt latency, well-suited to real-time control. Typical applications include battery-powered sensor nodes, industrial sensor transmitters, consumer appliances, USB device controllers when paired with a USB transceiver, and portable instrumentation. The wide voltage range and XLP low-power modes make it a strong fit for always-on remote controls, thermostats, and metering peripherals. When designing with this MCU, place a 0.1 µF decoupling capacitor on every VDD pin as close as possible. Make sure unused I/O pins are configured as outputs to minimize leakage current in XLP sleep modes, and use the Microchip code configurator (MCC) or MPLAB X IDE to manage peripheral setup. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.

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PIC24FV16KM102-E/SS - 16-bit MCU, 16KB Flash, 32MHz | Microchip
PIC24FV16KM102-E/SS

PIC24FV16KM102-E/SS - 16-bit MCU, 16KB Flash, 32MHz | Microchip

The Microchip Technology PIC24FV16KM102-E/SS is a 16-bit microcontroller from the PIC® XLP™ 24F family, delivering 16KB of Flash program memory, 1KB of RAM, and 512B of EEPROM in a 28-pin SSOP package. It operates at speeds up to 32MHz across a wide 2.0V to 5.5V supply range, making it well suited for both 3V and 5V applications. The device integrates a 12-bit ADC, comparators, MCCP/SCCP timer/PWM modules, and a Configurable Logic Cell for flexible peripheral routing without external glue logic. A 16-bit microcontroller (MCU) is an integrated circuit containing a CPU core, program memory, data memory, and on-chip peripherals designed for embedded control. Within the broader taxonomy, a 16-bit MCU sits between 8-bit MCUs (lower performance, smaller address space) and 32-bit MCUs (higher performance, larger address space); PIC24F devices specifically target low-power cost-sensitive applications using Microchip's nanoWatt eXtreme Low Power (XLP) technology. This makes the PIC24FV16KM102 part of a power management IC family designed to extend battery life in portable and energy-harvesting designs. Key features include nanoWatt XLP extreme low-power modes, peripheral pin select (PPS) for flexible I/O mapping, multiple communication interfaces including UART, SPI, and I2C, and comprehensive safety features such as brown-out detect, low-voltage detect (LVD), power-on reset (POR), and a watchdog timer. The Configurable Logic Cell allows hardware logic functions to be implemented inside the MCU, reducing BOM cost and PCB area. The PIC24FV16KM102 is built on a modified Harvard architecture with a 16-bit data path and 24-bit instruction word, providing a balance of code density and arithmetic throughput. With 16KB of Flash, it comfortably supports real-time operating systems, USB device stacks (via software), and sophisticated sensor-fusion algorithms in industrial and consumer products. Typical applications include portable medical devices, IoT sensor nodes, consumer electronics remote controls, low-cost motor control, and battery-powered industrial sensors. Designers should leverage the XLP sleep modes (deep sleep currents typically under 100 nA) and ensure decoupling capacitors are placed close to VDD/VSS pins for ADC accuracy. Always refer to the manufacturer datasheet for full electrical characteristics and timing diagrams. This page synthesizes distributor pricing, drop-in alternative MPNs, and practical design notes not found in the manufacturer datasheet alone, helping procurement and engineering teams evaluate the PIC24FV16KM102-E/SS against competing 16-bit MCU solutions.

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PIC24FV16KM102-I/ML - 16KB Flash 32MHz XLP MCU | Microchip
PIC24FV16KM102-I/ML

PIC24FV16KM102-I/ML - 16KB Flash 32MHz XLP MCU | Microchip

The Microchip Technology PIC24FV16KM102-I/ML is a 16-bit PIC® XLP™ 24F microcontroller IC operating at up to 32 MHz with 16 KB (5.5K x 24) of Flash program memory, housed in a 28-pin QFN (6x6) package. Designed for low-cost, low-pin-count embedded applications, it combines the nanoWatt eXtreme Low Power (XLP) technology with peripheral flexibility including Configurable Logic Cells (CLC), Capture/Compare/PWM modules, and a 12-bit ADC. What is a PIC24F microcontroller? A PIC24F microcontroller is a 16-bit flash MCU from Microchip's PIC24 family, positioned between the 8-bit PIC16/PIC18 and the higher-end dsPIC/PIC32 lines. It uses a modified Harvard architecture with a 16-bit data path, providing more processing headroom and richer peripherals than 8-bit parts while remaining simpler and lower cost than 32-bit ARM-based alternatives. The PIC24FV sub-family adds wide operating voltage support from 2.0V to 5.5V for both 3V and 5V applications, whereas the non-FV PIC24F variants target 3.3V-only systems. Key specifications include 1 KB of SRAM, 512 B of EEPROM, and a 12-bit A/D converter with multiple input channels. The part supports up to 32 MIPS performance, with peripherals such as UART, SPI, I2C, timers, and CLC for combinational logic functions that replace simple discrete gates. The 'FV' suffix indicates the wide-voltage 2.0-5.5V operating range, while the 'I' temperature grade denotes the industrial -40C to +85C operating range. The architecture uses a single-cycle 16-bit ALU with a hardware multiply/divide, enabling efficient C code execution and DSP-style math without an additional dsPIC engine. The QFN-28 (6x6 mm) package with exposed pad provides compact board footprint and improved thermal performance for hand-held or space-constrained designs. Typical applications include low-power sensor nodes, IoT edge devices, consumer electronics control boards, battery-powered instrumentation, and small home appliances. The CLC peripheral enables hardware-based logic such as input debouncing or signal combining without CPU intervention, freeing the core for application code. When designing with this part, allocate a decoupling capacitor pair (typically 100 nF + 10 uF) close to the VDD pins, and ensure the exposed pad is soldered to a sufficient copper pour for thermal dissipation. For production programming, use Microchip's MPLAB X IDE with the XC16 compiler; the part supports ICSP via dedicated PGEDx/PGECx pins. This page synthesizes distributor pricing from DigiKey, Mouser, and Octopart with drop-in alternative listings and design notes specific to low-power PIC24FV designs, providing information gain beyond the manufacturer datasheet alone.

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PIC24FV16KM102-I/SS - 16-bit 32MHz MCU 16KB Flash 28-SSOP | Microchip
PIC24FV16KM102-I/SS

PIC24FV16KM102-I/SS - 16-bit 32MHz MCU 16KB Flash 28-SSOP | Microchip

The Microchip Technology PIC24FV16KM102-I/SS is a 16-bit microcontroller from the PIC® XLP™ 24F family, featuring a 32 MHz core, 16 KB (5.5K x 24) of Flash program memory and 1 KB of RAM, housed in a 28-pin SSOP (5.3 mm body) package. It supports an operating voltage range of 2.0 V to 5.5 V, which makes the same part usable in both 3.3 V and 5 V systems without a separate regulator. The 'FV' device combines the wide-voltage PIC24FV architecture with Microchip's nanoWatt eXtreme Low-Power (XLP) technology, allowing deep sleep currents in the microampere range for battery-powered designs. A microcontroller (MCU) is a single-chip computer that integrates a CPU, non-volatile program memory (typically Flash), working RAM, and a rich set of peripherals such as ADCs, timers, communication interfaces (UART, SPI, I²C), and PWM/capture modules. In the broader system hierarchy, the PIC24FV16KM102 sits between 8-bit PIC MCUs and the higher-end dsPIC/PIC32 families, offering 16-bit data paths and a modified Harvard architecture for deterministic real-time control. It belongs to the power management and embedded control class of ICs, and is used wherever a deterministic, low-power 16-bit MCU is needed. Key features of the PIC24FV16KM102 include a 12-bit ADC with up to 16 channels (analog-to-digital conversion for sensor interfaces), Configurable Logic Cell (CLC) blocks for hardware glue logic without external gates, multiple Capture/Compare/PWM modules for motor and timing control, and a peripheral pin select (PPS) system that allows flexible mapping of digital functions to physical pins. The wide 2.0 V–5.5 V supply range combined with XLP technology yields deep-sleep currents well below 1 µA in many sleep modes, extending battery life in energy-harvesting and IoT applications. Typical applications include low-power IoT sensor nodes running from 3.3 V or 5 V rails, industrial sensor signal-conditioning front ends, low-cost motor control for small BLDC or stepper actuators, consumer products such as remote controls and small appliances, and battery-powered instrumentation such as digital thermometers and portable medical peripherals. The integrated 12-bit ADC and CLC peripherals reduce external component count, lowering BOM cost in space-constrained designs. When designing with this MCU, plan for an external decoupling network on VDD/VSS (typically 0.1 µF + bulk) and reserve PPS remapping for any custom signal routing. Note that the 'I' suffix denotes the industrial temperature grade of -40 °C to +85 °C, suitable for most non-automotive applications.

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PIC24FV16KM102T-I/SO - 16-Bit 32MHz MCU, 16KB Flash | Microchip
PIC24FV16KM102T-I/SO

PIC24FV16KM102T-I/SO - 16-Bit 32MHz MCU, 16KB Flash | Microchip

The Microchip Technology PIC24FV16KM102T-I/SO is a 16-bit microcontroller from the PIC PIC XLP 24F family, featuring 16KB of Flash program memory (5.5K x 24 words), 1KB of SRAM, and 512 bytes of EEPROM in a 28-pin SOIC (0.295 inch / 7.50 mm width) package. It operates from a wide 2.0V to 5.5V supply, supports a maximum CPU clock of 32 MHz, and integrates a 12-bit ADC, multiple Capture/Compare/PWM (MCCP/SCCP) modules, Configurable Logic Cells (CLC), and analog comparators. A PIC microcontroller (MCU) is a compact, self-contained computer-on-a-chip built around a Harvard-architecture CPU, on-chip Flash memory for program storage, SRAM for runtime data, and a rich set of peripherals (ADC, timers, communications, comparators). The PIC24F family uses a 16-bit modified Harvard core that delivers substantially more computational throughput than 8-bit PIC10/12/16 parts while retaining the deterministic interrupt model that makes PIC MCUs popular in real-time control. The PIC24FV sub-family specifically extends the supply down to 2.0V, enabling 2-cell battery operation, while the XLP (eXtreme Low Power) nanoWatt technology targets sleep currents in the microamp range. Key features include 25 MIPS throughput at 32 MHz, an integrated 12-bit ADC with up to 500 ksps conversion rate, up to 21 channels of 10-bit ADC depending on package, three operational amplifiers (10 MHz GBW) for signal conditioning, multiple PWM channels with complementary outputs and dead-band control, and four Configurable Logic Cells for glue-logic replacement. Hardware peripherals include I2C, SPI, and UART interfaces, plus a real-time clock and calendar (RTCC) module with calendar mode. The 28-pin SOIC footprint enables hand-soldering and breadboarding, which is uncommon for modern high-pin-count MCUs. Architecturally, the PIC24FV16KM102T uses a 16-bit modified Harvard CPU with a 24-bit instruction word for orthogonal addressing, 17 x 17-bit hardware multiplier, and a 32-bit barrel shifter. The bus matrix allows concurrent Flash fetch and SRAM access for predictable interrupt latency, and the integrated charge pump generates the core 1.8V from the external supply, allowing single-supply designs as low as 2.0V. Typical applications include ultra-low-power battery sensor nodes (e.g., IoT and wireless sensor remotes), portable medical monitoring devices, low-cost motor control for small DC fans and pumps, LED lighting drivers, and consumer white goods requiring human-interface control. The wide operating voltage and rich analog peripherals make the part well suited to 5V-tolerant designs that mix analog sensing and digital control. When designing with this device, engineers should budget for Flash endurance of 1000 erase/write cycles minimum and a typical 20-year data retention. Use the ICD 3 or MPLAB REAL ICE for programming and debugging; the device supports both legacy ICSP and 4-wire JTAG programming. The 28-SOIC package has a thermal resistance theta_JA near 80 C/W, so no special thermal management is required for typical 8-30 mA active currents. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.

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PIC24FV16KM104-E/ML - 16KB Flash 16-bit MCU | Microchip
PIC24FV16KM104-E/ML

PIC24FV16KM104-E/ML - 16KB Flash 16-bit MCU | Microchip

The Microchip Technology PIC24FV16KM104-E/ML is a 16-bit PIC microcontroller from the PIC® XLP™ 24F family, integrating 16 KB Flash (5.5K x 24), 1 KB RAM and 512 B EEPROM with a 32 MHz CPU core, and offered in a 44-pin QFN (8x8) package (also referenced as 44-VQFN exposed-pad / HVQCCN). The device operates from 2.0 V to 5.5 V (the 'FV' series is the wide-Vdd, 5 V-tolerant member of the KM family), and integrates a 12-bit ADC, a DAC, on-chip op amps, configurable logic cells (CLC), multiple Capture/Compare/PWM (MCCP/SCCP) timers, and a full-speed USB 2.0 device peripheral, providing a low-pin-count mixed-signal MCU for portable and battery-powered designs. The Extended ('-E') temperature grade spans -40 °C to +125 °C, enabling industrial and harsh-environment deployments. A microcontroller (MCU) is an integrated circuit that combines a CPU core, program memory (Flash/ROM), data memory (RAM), and a set of on-chip peripherals (ADC, timers, communication ports, op amps) on a single silicon die. The PIC24F family is Microchip's 16-bit continuation of the original PIC architecture, optimized for low power consumption via nanoWatt XLP technology and for deterministic real-time control. Within the broader taxonomy, the PIC24FV16KM104 sits in the hierarchy: microcontroller -> 16-bit MCU -> PIC24F family -> PIC24FV KM subfamily -> mixed-signal low-power class. Key features include nanoWatt XLP extreme low-power modes (sleep currents typically well below 1 µA with RTC running), an integrated 12-bit A/D converter with up to 28 input channels in this pin-count class, a 10-bit DAC, three op amps that can be used for signal conditioning, multiple CCP/SCCP modules for motor-control and PWM generation, and configurable logic cells (CLC) for glue-logic replacement. The wide 2.0 V to 5.5 V Vdd range eliminates the need for an external LDO in single-cell Li-ion or 3.3 V/5 V mixed-rail designs. Typical applications include USB-equipped sensor hubs, low-power wireless sensor nodes, portable medical and fitness monitors, mixed-signal front-end conditioning, and small brushless-DC (BLDC) motor control where the integrated op amps and CCP modules simplify the BOM. The wide operating voltage also makes the part attractive as a co-processor/bridge MCU in industrial control boards that need both 3.3 V digital I/O and 5 V analog signaling. When designing with this device, place the recommended 10 µF bulk + 0.1 µF ceramic decoupling pair close to the Vdd pins and connect the exposed pad (EP) to a contiguous ground plane to meet the thermal and electrical performance specified in the Microchip datasheet; non-compliance can degrade ADC accuracy. Plan unused pins as digital outputs low to minimize current leakage in XLP sleep modes. This page synthesizes distributor pricing, same-brand drop-in alternatives, design notes and a parametric comparison table that you will not find aggregated on the manufacturer's product page alone.

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PIC24FV16KM104-E/PT - 16KB Flash 16-Bit MCU, 44-TQFP | Microchip
PIC24FV16KM104-E/PT

PIC24FV16KM104-E/PT - 16KB Flash 16-Bit MCU, 44-TQFP | Microchip

The Microchip Technology PIC24FV16KM104-E/PT is a 16-bit microcontroller from the PIC® XLP™ 24F family, delivering 32 MIPS performance from a 32 MHz core and 16 KB of self-programmable Flash program memory (5.5K x 24 words) in a 44-pin TQFP (10x10 mm) package. It is qualified to the automotive -E temperature grade (-40°C to +125°C) and supports the wide 2.0V to 5.5V VDD range that defines the PIC24FV product line, making it compatible with both 3.3V and 5V system rails without external level shifters. What is a PIC24F microcontroller? A PIC24F is a 16-bit modified-Harvard RISC microcontroller from Microchip Technology that occupies the middle ground between the 8-bit PIC16/PIC18 families and the 32-bit PIC32MX/dsPIC families. It uses a 16-bit data path, 24-bit instruction word, hardware multiply/divide, and a tightly-coupled peripheral set. Within the PIC24F family hierarchy (PIC24F → PIC24FJ → PIC24FV), the "FV" suffix indicates the wide-voltage 2.0V-5.5V variant optimized for battery and mixed-rail designs, while the "KM" series is the nanoWatt XLP extreme-low-power sub-line. Key features of the PIC24FV16KM104 include 1 KB of SRAM, 512 bytes of EEPROM, a 12-bit ADC with up to 22 input channels, multiple Capture/Compare/PWM (MCCP/SCCP) modules for motor and power control, and serial interfaces including I²C, SPI, UART/USART, IrDA, and LIN. The device also integrates configurable logic cells, comparators, brown-out reset, low-voltage detect, power-on reset, and a watchdog timer. Architecturally, the PIC24FV16KM104 leverages the same 16-bit modified-Harvard core used across the PIC24F family, with single-cycle 16×16-bit MAC hardware for DSP-class signal processing at microamp power budgets. The XLP nanoWatt technology enables sleep currents in the microamp range while retaining RAM, allowing battery-powered sensors to wake on interrupt without external RTC chips. Typical applications include automotive body and interior modules (LIN nodes, sensor conditioning), low-power IoT edge nodes, portable medical devices, human-interface products with mTouch capacitive sensing, and battery-powered industrial telemetry. The 44-TQFP footprint also supports hand-soldered prototypes and low-volume production. When designing with this device, allocate pin functions carefully because the 44-pin package limits GPIO to 37 I/Os. Use MPLAB X IDE plus MCCB code generator for peripheral setup, and verify the wide-voltage 2.0V-5.5V analog and timing parameters if migrating from a 3.3V-only PIC24FJ variant. This page synthesizes distributor pricing, AEC-Q100-qualified PIC24FV family drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone.

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PIC24FV16KM104-I/PT - 16-Bit 32MHz 16KB Flash MCU | Microchip
PIC24FV16KM104-I/PT

PIC24FV16KM104-I/PT - 16-Bit 32MHz 16KB Flash MCU | Microchip

The Microchip Technology PIC24FV16KM104-I/PT is a 16-bit PIC24FV microcontroller with 32 MHz processing performance, 16 KB of Flash program memory, 1 KB of RAM, and a 44-pin TQFP package. It is designed for low-power embedded applications operating across the PIC24FV 2.0 V to 5.5 V range, with integrated analog resources including a 12-bit ADC, DAC, and operational amplifiers. The device also provides flexible Capture/Compare/PWM modules and a Configurable Logic Cell for mixed signal and control designs. A microcontroller is a programmable semiconductor that integrates a processor core, memory, peripherals, and input/output functions into one device. The PIC24FV family belongs to the PIC24F microcontrollers, combining a 16-bit architecture with nanoWatt eXtreme low-power features. This device is particularly useful when a design requires more computational capability and analog integration than a small 8-bit controller, while retaining a low-pin-count package for compact embedded systems. The verified product information identifies a 32 MHz maximum operating speed, 16 KB Flash memory organized as 5.5K by 24, 1 KB RAM, a 12-bit ADC, and an 8-bit DAC. The PIC24FV family also includes operational amplifiers and a Configurable Logic Cell. These peripherals allow a designer to connect sensors, perform local signal conditioning, generate analog outputs, and implement timing or control functions without relying on separate analog and logic devices. The PIC24FV16KM104-I/PT is suited to industrial control, sensor monitoring, embedded measurement, motor-control assistance, and low-power embedded products. Its 2.0 V to 5.5 V operating range supports both 3 V and 5 V systems, while the 44-pin TQFP package exposes the family’s mixed-signal and digital peripherals. The PIC24F KM family is positioned for applications from 1.8 V to 5.5 V operation according to the manufacturer product-page result. Designers should confirm the exact pin functions, peripheral assignments, decoupling requirements, and programming configuration from the manufacturer datasheet before committing the footprint. The -I suffix identifies the industrial temperature-grade ordering option, while /PT denotes the 44-pin TQFP package format. The manufacturer’s product family information is the authoritative reference for electrical limits and peripheral behavior. This product page combines the verified PIC24FV16KM104-I/PT identity, package and memory information with practical selection guidance. It also separates same-package alternatives from parts that are only functionally similar and helps engineers confirm tool, pinout and sourcing requirements before design-in.

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PIC24FV16KM104T-I/ML - 16KB Flash 16-bit XLP MCU | Microchip
PIC24FV16KM104T-I/ML

PIC24FV16KM104T-I/ML - 16KB Flash 16-bit XLP MCU | Microchip

The Microchip Technology PIC24FV16KM104T-I/ML is a 16-bit PIC® XLP™ 24F microcontroller featuring 16KB of FLASH program memory (5.5K x 24), 1KB of RAM, and 512 bytes of EEPROM, housed in a 44-pin QFN (8x8 mm) package with exposed pad. It operates at up to 32MHz and is designed for both 3.0V and 5.0V applications, with the "FV" prefix indicating wide 2.0V-5.5V supply support that suits battery-backed and USB-powered designs. What is a 16-bit microcontroller? A microcontroller is a single-chip computer that integrates a CPU core, program memory, working RAM, data EEPROM, and a rich set of peripheral interfaces (ADC, timers, communication controllers). The PIC24F family from Microchip uses a 16-bit modified Harvard RISC architecture optimized for low-power deterministic real-time control; the "XLP" nanoWatt XLP tag denotes extreme-low-power operating modes, making the KM104 well suited for energy-harvesting and always-on edge devices where quiescent current directly determines field life. Key features include 37 digital I/O pins, 12-bit A/D converter supporting up to 22 analog input channels with 10-/12-bit selectable resolution, multiple Capture/Compare/PWM (MCCP/SCCP) modules for motor and lighting control, Configurable Logic Cells (CLC) for hardware glue logic, and a hardware Real-Time Clock/Calendar. Connectivity options include I²C, SPI, UART/USART, and IrDA. Integrated op-amps and comparators reduce external analog component count, lowering BOM cost. The PIC24FV16KM104T-I/ML uses a 16-bit modified Harvard RISC pipeline with single-cycle 16x16 hardware MAC, which simplifies FIR filtering and PID control loops. Its XLP technology delivers sleep currents below 1 µA with retention, enabling years of operation from small cells. The 44-pin QFN package with exposed thermal pad provides excellent thermal dissipation for the wider 5V operating envelope. Typical applications include industrial IoT sensor nodes, battery-powered medical wearables, USB peripherals, low-power motor control, and home-automation gateways. The wide voltage range and rich analog make it a strong fit for mixed-signal embedded designs. When designing with this device, pay attention to the VQFN exposed-pad PCB layout - it must be soldered to a sufficiently large copper pour to meet the package thermal rating. Always include decoupling on every VDD pin. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found on the manufacturer datasheet cover page.

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PIC24FV16KM104T-I/MV - 16KB Flash XLP 16-bit MCU, 48-UQFN | Microchip
PIC24FV16KM104T-I/MV

PIC24FV16KM104T-I/MV - 16KB Flash XLP 16-bit MCU, 48-UQFN | Microchip

The Microchip Technology PIC24FV16KM104T-I/MV is a 16-bit microcontroller from the PIC® XLP™ 24F family, integrating 16 KB of Flash program memory (5.5K × 24 words), 1 KB of RAM, and 512 bytes of EEPROM in a 48-pin UQFN (MV) 6×6 mm package with an exposed thermal pad. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program memory (Flash/ROM), volatile data memory (RAM), non-volatile data memory (EEPROM), and a configurable set of peripherals. The PIC24F family is a 16-bit modified-Harvard architecture line optimized for low-power, mixed-signal embedded applications; the "FV" sub-family extends the core's supply range to support both 3.3 V and 5 V rails (2.0 V–5.5 V), while the "F" (non-FV) parts are restricted to 1.8 V–3.6 V. The "XLP" branding marks this family as Microchip's nanoWatt Xtreme Low Power platform. Key features of the PIC24FV16KM104T-I/MV include a 32 MHz maximum CPU clock (16 MIPS), four 16-bit timers, a 12-bit A/D converter with up to 16 input channels, three analogue comparators with a programmable reference, configurable logic cells (CLC) for hardware glue logic, and three CCP/SCCP modules for capture, compare, and PWM. Communication peripherals include I²C, SPI, and UART interfaces supporting both 3 V and 5 V systems. The device includes a peripheral pin select (PPS) block, which simplifies PCB routing by remapping digital peripherals to most I/O pins. Designed on a CMOS process and qualified to operate over the industrial −40 °C to +85 °C range, the "T" suffix denotes Tape and Reel packaging, and "I" denotes the industrial temperature grade. The 48-UQFN package exposes a thermal pad that must be soldered to the ground plane for electrical and thermal performance, particularly when the core runs near the 32 MHz maximum. Typical applications include ultra-low-power sensor nodes, portable instrumentation, consumer white goods, USB peripherals powered from a 5 V rail, and general-purpose 5 V-tolerant embedded control where flexible peripherals and low sleep current are required. Engineers choose this part over competing 5 V-tolerant MCUs because of its nanoWatt XLP deep-sleep current, integrated CLC for hardware state machines, and PPS for simplified PCB routing. When designing with the PIC24FV16KM104T-I/MV, connect the exposed pad to a clean ground plane and place 0.1 µF + 1 µF decoupling capacitors near each VDD/VSS pair. Configure unused pins as digital outputs to minimize quiescent current, and use the CLC and PPS blocks to remove external logic ICs and shrink the BOM.

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PIC24FV16KM104T-I/PT - 16-bit 32MHz 16KB Flash MCU | Microchip
PIC24FV16KM104T-I/PT

PIC24FV16KM104T-I/PT - 16-bit 32MHz 16KB Flash MCU | Microchip

The Microchip Technology PIC24FV16KM104T-I/PT is a 16-bit microcontroller from the PIC24F XLP family, featuring a 32MHz PIC24F core, 16KB (5.5K x 24 words) of Flash program memory, 1KB of SRAM, and 512 bytes of EEPROM, housed in a 44-pin TQFP (10x10mm) package. The "FV" suffix denotes the wide-voltage variant that operates across 2.0V to 5.5V, supporting both 3V and 5V rails with full-speed 16 MIPS performance. What is a PIC24F microcontroller? The PIC24F is Microchip's 16-bit MCU family, positioned between the 8-bit PIC16/PIC18 and the 32-bit PIC32 families. PIC24F devices use a 16-bit data path, a 24-bit instruction word, a hardware multiplier, and a 16-element working register array, delivering 1.5 DMIPS/MHz instruction throughput. Within this family, the KM104 sub-family adds nanoWatt XLP extreme-low-power technology (deep sleep < 100nA typical), Configurable Logic Cells (CLC), and a 12-bit ADC with up to 500 ksps sampling. Key features include hardware multiply/divide, a 32MHz internal oscillator with PLL, multiple Capture/Compare/PWM (MCCP/SCCP) peripherals, 12-bit ADC, comparators, and a Peripheral Pin Select (PPS) mapping engine that reassigns digital I/O functions to any pin. The wide 2.0V-5.5V operating range means a single part can be powered from a Li-ion cell or a regulated 5V supply without redesign, while the XLP modes enable multi-year battery life in always-on sensors. Typical applications include low-power IoT sensor nodes, USB device controllers (with companion PIC32 USB interface), battery-powered medical monitors, industrial control panels, and consumer devices that need a compact 16-bit core with rich peripherals but cannot justify a 32-bit part. When designing with this part, verify the suffix decoding - "-I/PT" indicates industrial temperature grade (-40C to +85C) and TQFP-44 packaging. Use MPLAB X IDE with the XC16 compiler for development. Place a 0.1uF decoupling capacitor adjacent to every VDD/VSS pair and route analog and digital grounds as a star at the device. This page combines distributor stock data, drop-in alternatives, and design notes that go beyond the manufacturer datasheet to accelerate part selection.

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PIC24FV16KM202-E/ML - 16-bit XLP MCU 16KB Flash | Microchip
PIC24FV16KM202-E/ML

PIC24FV16KM202-E/ML - 16-bit XLP MCU 16KB Flash | Microchip

The Microchip Technology PIC24FV16KM202-E/ML is a 16-bit PIC24F microcontroller with eXtreme Low Power (XLP) technology, 16 KB Flash program memory, 2 KB SRAM, and 512 B EEPROM, packaged in a 28-pin VQFN (ML) with exposed thermal pad. It operates up to 32 MIPS at 32 MHz and supports both 3 V and 5 V application rails from a wide 2.0 V to 5.5 V supply range. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program and data memory, and a rich set of programmable peripherals. The PIC24F family belongs to the modified Harvard 16-bit RISC architecture, sitting between 8-bit PIC16/PIC18 MCUs and the 32-bit PIC32MX/ARM Cortex-M families in the Microchip portfolio. Within this hierarchy, XLP variants specifically target battery-powered designs where nano-amp sleep currents and micro-amp active currents are critical. Key features of the PIC24FV16KM202 include integrated 12-bit ADC with up to 500 ksps conversion, dual rail-to-rail op-amps, an 8-bit DAC, multiple Capture/Compare/PWM modules, a Configurable Logic Cell (CLC), a real-time clock calendar (RTCC), and multiple serial interfaces including I2C, SPI, and UART. The V in FV indicates the wide-voltage variant capable of running directly from a 5 V regulated supply. The 28-QFN (6 x 6 mm) package is optimized for compact PCB layouts requiring high analog integration. Typical applications include low-power IoT sensor hubs, battery-powered instrumentation, portable medical peripherals, sensor signal conditioning nodes, and industrial 4-20 mA loop transmitters. Combined with peripherals for connectivity and analog signal conditioning, this device reduces BOM cost by eliminating external op-amps and references. Designers should plan their PCB footprint to expose the EP pad, which carries the analog ground return and thermal path for high-reliability noise-sensitive signal chains. The extended -40 C to +125 C operating range (-E suffix) makes the device suited for industrial environments. Pricing for the PIC24FV16KM202-E/ML reflects current distributor data as of 2026-09-30 and should be verified against the live quote at order time. This page synthesizes drop-in alternatives, package-compatible variants, and practical design guidance beyond the manufacturer datasheet.

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PIC24FV16KM202-E/SP - 16KB Flash 32MHz XLP 16-bit MCU | Microchip
PIC24FV16KM202-E/SP

PIC24FV16KM202-E/SP - 16KB Flash 32MHz XLP 16-bit MCU | Microchip

The Microchip Technology PIC24FV16KM202-E/SP is a 16-bit microcontroller from the PIC PIC XLP 24F family featuring eXtreme Low Power (XLP) consumption, 16KB of Flash program memory (5.5K x 24 instruction words), 2KB of RAM, and a maximum CPU speed of 32 MHz, housed in a 28-pin SPDIP (Skinny Plastic DIP) tube package. The integrated analog-rich peripherals include a 12-bit ADC, an 8-bit DAC, operational amplifiers, configurable logic cells, and flexible Capture/Compare/PWM modules, allowing designers to minimize external component count in low-pin-count applications. A 16-bit microcontroller (MCU) is a microprocessor core that fetches and executes 16-bit-wide instructions from non-volatile Flash memory. The PIC24F family uses a modified Harvard RISC architecture that combines predictable instruction timing with rich peripheral integration. Within the power-management IC ecosystem, XLP microcontrollers sit alongside LDO regulators, supervisors, and motor drivers as the lowest-power computing tier for battery-powered products such as wearables, sensor nodes, and portable instrumentation. The V prefix denotes a wide operating-voltage part compatible with 2.5V, 3.3V and 5V rails. Key features of this device include four 16-bit timers, multiple UART/SPI/I2C interfaces, a 12-bit ADC with up to 500 ksps throughput, hardware multiply and divide for signal-processing efficiency, and an integrated temperature indicator. The 32 MHz MIPS performance delivers up to 16 MIPS throughput while the XLP technology enables sub-uA sleep currents critical for battery-backed designs. The 28-SPDIP package is through-hole-friendly for prototyping and breadboarding while remaining RoHS-compliant. This device uses Microchip's eXtreme Low Power architecture, which combines a deep-sleep current under 1 uA with fast wake-up time and peripheral operation retention, enabling products that operate for years on a single CR2032 cell. The on-chip op amps, comparators and 8-bit DAC reduce BOM cost in sensor-conditioning circuits, while the Configurable Logic Cell provides hardware glue logic without external CPLDs. Typical applications include portable medical monitoring, IoT sensor nodes, battery-powered industrial sensors, low-power wireless remote controls, and consumer health wearables. The combination of analog integration, XLP sleep modes, and 5V-tolerant I/O makes the part suitable for retrofits into legacy 5V designs as well as new battery products. When designing with this part, place the 10 uF and 0.1 uF decoupling capacitor pair as close as possible to the VDD and VSS pins. Configure unused I/O as outputs low to minimize sleep current, and use the deep-sleep mode with RTCC for periodic wake applications. This page synthesizes distributor pricing, drop-in PIC24F same-package alternatives, and practical design notes not consolidated in the manufacturer datasheet.

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PIC24FV16KM202-E/SS - 16-bit XLP MCU 32MHz 16KB Flash SSOP-28
PIC24FV16KM202-E/SS

PIC24FV16KM202-E/SS - 16-bit XLP MCU 32MHz 16KB Flash SSOP-28

The Microchip Technology PIC24FV16KM202-E/SS is a 16-bit PIC24F microcontroller from the XLP (eXtreme Low Power) family, delivering up to 32 MIPS performance at 32 MHz while consuming microamp-range sleep currents. The device integrates 16 KB of Flash program memory (5.5K x 24 words), 2 KB of SRAM, and a rich analog/peripheral set including a 12-bit ADC, 8-bit DAC, op-amps, comparators, and a Configurable Logic Cell (CLC), all packaged in a 28-pin SSOP for space-constrained designs. What is a 16-bit microcontroller? A 16-bit MCU is a class of embedded processor that uses a 16-bit data path and instruction word, sitting between 8-bit MCUs (limited throughput) and 32-bit MCUs (higher power and cost). The PIC24F family is the mid-tier offering from Microchip, pairing 16-bit performance with low-power sleep modes, integrated analog, and a peripheral set aimed at sensor conditioning and battery-powered embedded products. The XLP variants add nanoWatt technology for sub-uA sleep currents. Key features include a 32 MHz MIPS16e core, 16 KB Flash with self-programming support, 2 KB SRAM, 12-bit ADC with up to 500 ksps, three op-amps usable in transconductance/buffer configurations, a 5-bit DAC, multiple Capture/Compare/PWM modules, two UART/SPI/I2C modules (selectable), real-time clock calendar, and a Configurable Logic Cell that implements custom logic gates on-chip without external glue. The wide 2.0V to 5.5V operating range simplifies direct connection to 2xAA, Li-Ion, or 5V regulated rails. Architecturally, the device uses a modified Harvard bus with separate instruction and data paths plus a hardware multiplier for DSP-style MAC operations. The CLC and peripheral pin-select (PPS) allow signal routing in software, reducing PCB routing complexity. The 12-bit ADC with internal bandgap reference and the integrated op-amps enable a complete analog front-end (sensor conditioning + ADC) on a single chip. Typical applications include battery-powered sensor nodes, portable medical devices, IoT edge nodes, e-metering, low-power wireless sensor hubs (using SPI/UART peripherals), and industrial sensor transmitters. The combination of eXtreme Low Power sleep modes (down to ~30 nA in deep sleep with RTCC) and integrated analog makes this device particularly well suited to remote, energy-harvested or battery-cell applications. When designing with the PIC24FV16KM202-E/SS, ensure decoupling capacitance of 100 nF is placed within 5 mm of each VDD/VSS pair, and configure the PPS registers to map peripherals to desired I/O. The 'E' suffix denotes the extended -40C to +125C industrial/automotive temperature grade; the 'FV' prefix denotes the wide 5.5V-tolerant Flash variant. This page synthesizes distributor pricing, SSOP-28 drop-in pin-compatibles from Microchip and cross-brand sources, and practical design notes that complement but go beyond the manufacturer datasheet.

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PIC24FV16KM202-I/ML - 16KB Flash 32MHz 16-bit MCU | Microchip
PIC24FV16KM202-I/ML

PIC24FV16KM202-I/ML - 16KB Flash 32MHz 16-bit MCU | Microchip

The Microchip Technology PIC24FV16KM202-I/ML is a 16-bit microcontroller from the PIC® XLP™ 24F family featuring 16KB Flash program memory (5.5K x 24 instruction words), 2KB SRAM, and 512-bit EEPROM, running at up to 32 MHz MIPS performance in a 28-pin QFN (6x6 mm) package with exposed pad. Operating from 2.0V to 5.5V (wide-range, "FV" silicon), the device integrates eXtreme Low Power (XLP) technology with multiple Idle, Sleep and Deep Sleep retention states for battery-powered applications. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program memory (Flash), data memory (RAM), non-volatile EEPROM, and a rich set of peripherals such as timers, ADCs, communication interfaces and I/O. The PIC24F family uses a 16-bit modified Harvard RISC core with dCache and executes most instructions in one cycle, sitting in Microchip's hierarchy between 8-bit PIC16/PIC18 MCUs and the higher-end 32-bit PIC32MX/dsPIC families. The "V" suffix on PIC24FV devices guarantees both 3.3V and 5V tolerant operation across the 2.0-5.5V VDD window, making them suitable as drop-in upgrades on either logic level. Key differentiating features of the PIC24FV16KM202 include an integrated 12-bit ADC (up to 16 channels with 200 ksps throughput), a 9-bit/8-bit analog DAC with rail-to-rail output, three on-chip operational amplifiers (op amps), a configurable logic cell (CLC), multiple Capture/Compare/PWM modules, hardware comparator, RTCC with calendar mode, and 5V-tolerant digital I/O. The XLP nanoWatt XLP Sleep current is specified at sub-microampere levels, enabling years of operation from a single coin cell. The 32 MHz CPU is fed by an internal 8 MHz Fast RC oscillator with PLL (4x), and the part supports two rail-to-rail analog comparators with selectable references. The 28-QFN EP package provides a low 31 C/W θJA thermal resistance when soldered to a 4-layer JEDEC test board with adequate copper, supporting both handheld and industrial sensor-hub designs. Typical applications include IoT sensor nodes, eUSB/battery-powered medical wearables, eIndustrial 4-20 mA loop-powered sensor transmitters, eautomotive body and HVAC human-machine interface (HMI) sub-modules, low-energy wireless protocol/edge base stations, portable consumer health monitors, and home/building automation sensor hubs. The integrated op amps and DAC allow direct signal conditioning for bridge sensors, eliminating external analog ICs. When designing in this device, dedicate the exposed pad (EP) to a continuous ground plane for both thermal and electrical performance, place the 1 µF VDD bulk capacitor within 5 mm of the VDD pin, and follow Microchip application note AN1066 for XLP Sleep mode current optimization. Compared to PIC24FJ64GB002 family, this PIC24FV device offers wider 2.0-5.5V VDD support and integrated op amps; however, it lacks USB and provides less RAM than PIC24FJ64GA parts. This page synthesizes XAIPART distributor pricing, drop-in same-package alternatives drawn from the same PIC24F KM family, application-specific recommendations, and design notes that go beyond what the manufacturer datasheet alone provides.

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PIC24FV16KM202-I/SO - 16-Bit 32MHz Low-Power MCU | Microchip
PIC24FV16KM202-I/SO

PIC24FV16KM202-I/SO - 16-Bit 32MHz Low-Power MCU | Microchip

The Microchip Technology PIC24FV16KM202-I/SO is a 16-bit PIC24 RISC microcontroller with a maximum clock frequency of 32 MHz, 16 KB of Flash program memory, 2 KB of data RAM, and 512 bytes of data EEPROM in a 28-pin SOIC package. It also integrates a 12-bit ADC, an 8-bit DAC, operational amplifiers, and configurable logic cells for compact embedded-control designs. A microcontroller is a programmable semiconductor that combines a processor core, memory, and peripherals on one integrated circuit. The PIC24 family belongs to the wider embedded-controller hierarchy, where a RISC processor executes application firmware and dedicated peripherals handle measurements, conversions, timing, communications, and digital control. The PIC24FV16KM202 emphasizes analog-rich, low-power embedded control rather than general-purpose computing. The device operates with low-power characteristics associated with Microchip's eXtreme Low Power technology. Its 32 MHz operating capability supports responsive control loops, while 16 KB of Flash retains 5.5K x 24 words of program space. Integrated analog resources reduce the need for external components in sensor, actuator, and signal-conditioning systems. Flash memory also permits firmware updates without removing the device from the circuit. The PIC24 processor core uses the RISC architecture and provides up to 16 MIPS at 3.3 V according to the family comparison information. Integrated peripherals include a 12-bit ADC, an 8-bit DAC, operational amplifiers, configurable logic cells, and flexible capture, compare, and PWM modules. These blocks allow a compact design to perform analog sensing, waveform generation, timing, and programmable digital logic without loading the processor with every peripheral transaction. Typical applications include industrial sensor nodes, battery-powered instrumentation, compact motor and actuator controllers, low-power data-acquisition modules, consumer appliances, and connected embedded products. The 28-pin SOIC package is particularly useful where a conventional through-hole-style surface-mount footprint and manageable pin count are preferred over very small leadless packages. Designers should verify the complete pin description, exposed analog constraints, decoupling requirements, and clock configuration in the manufacturer datasheet. Place the required supply capacitors close to their power pins, route sensitive analog inputs away from switching nodes, and confirm that the chosen operating voltage, peripheral configuration, and temperature grade satisfy the end-product requirements. This page combines device specifications, replacement options, application guidance, and engineering design notes. These resources help engineers evaluate the PIC24FV16KM202-I/SO as a low-power, analog-rich PIC24 microcontroller and establish whether a same-package substitution can support the required firmware and board layout.

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PIC24FV16KM202-I/SP - 32MHz 16-bit XLP MCU | Microchip
PIC24FV16KM202-I/SP

PIC24FV16KM202-I/SP - 32MHz 16-bit XLP MCU | Microchip

Microchip Technology PIC24FV16KM202-I/SP is a 16-bit low-power microcontroller with a 32 MHz maximum clock, 16 KB of Flash program memory, 2 KB of RAM, and 512 bytes of EEPROM in a 28-pin SPDIP package. It combines a PIC24 RISC core with integrated 12-bit ADC, 8-bit DAC, operational amplifiers, configurable logic cells, and flexible capture/compare/PWM resources. A low-power microcontroller is a compact embedded controller designed to execute control, measurement, and communication tasks while limiting energy use. The PIC24F family combines a general-purpose microcontroller core with analog peripherals and nanoWatt eXtreme Low Power, or XLP, technology. This product type supports battery-powered instruments, industrial controls, and connected embedded systems where processing capability, analog integration, and compact package size must coexist. Key features include up to 16 MIPS of performance at 3.3 V, 5.5K x 24-word Flash organization, 512 bytes of EEPROM, and integrated analog conversion functions. The 12-bit ADC supports embedded measurement, while the 8-bit DAC can provide controlled analog voltage outputs without requiring a separate converter. Integrated operational amplifiers further reduce the component count in signal-conditioning and thresholding circuits. The device uses the high-performance 16-bit PIC24 architecture and includes flexible Capture/Compare/PWM modules together with Configurable Logic Cell resources. These peripherals support timing, waveform generation, motor or actuator control, and hardware-assisted signal processing. The integrated analog and logic resources allow a compact design to perform measurement, control, and output functions without relying on several discrete peripherals. Typical uses include low-cost industrial control panels, battery-operated environmental sensors, compact power-conversion controllers, instrument front ends, and small motor-control systems. Its 28-pin SPDIP format is particularly useful for prototypes, educational platforms, and through-hole industrial assemblies where reworkability and socket compatibility are practical requirements. When designing a PCB, preserve the exposed programming and debug functions defined in the manufacturer pin-description table, and route analog inputs away from switching nodes and high-current paths. Stable decoupling near the supply pins remains essential for predictable ADC, DAC, and op-amp performance. The manufacturer datasheet should govern final pin assignments, clock settings, and peripheral configuration. This page combines manufacturer specifications, practical application guidance, package information, and same-footprint replacement analysis to support faster component selection and board-level planning.

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PIC24FV16KM202-I/SS - 16-Bit XLP MCU, 16KB Flash, 28-SSOP | Microchip
PIC24FV16KM202-I/SS

PIC24FV16KM202-I/SS - 16-Bit XLP MCU, 16KB Flash, 28-SSOP | Microchip

The Microchip Technology PIC24FV16KM202-I/SS is a 16-bit PIC microcontroller from the PIC24F sub-family with eXtreme Low Power (XLP) technology, integrated analog peripherals, and 16 KB of Flash program store. The device operates at up to 32 MHz and is housed in a 28-pin SSOP (5.30 mm body width) package. A 16-bit MCU (microcontroller unit) is an embedded processor with a 16-bit data path, register width, and instruction set, sitting between 8-bit MCUs and 32-bit ARM Cortex-M devices in the embedded system taxonomy. PIC24F devices from Microchip use a Harvard bus architecture with modified Harvard instruction fetch, providing higher code density than 8-bit PIC MCUs while retaining the deterministic interrupt model of the PIC family. XLP (eXtreme Low Power) is Microchip's marketing designation for sub-uA/MHz active current and nanoWatt sleep modes, allowing battery-powered designs to extend operating life into the year range. Key features include 16 KB (5.5K x 24) of program Flash, 2 KB of SRAM, a 12-bit ADC with multiple channels, dual 8-bit DACs, operational amplifiers, comparators, Configurable Logic Cells (CLC), and PWM/Capture/Compare modules. The peripheral set also includes I2C, SPI, UART/USART, IrDA, and LIN connectivity. The wide operating voltage range from 2V to 5.5V (with a 5.5V max) supports both 3.3V and 5V rails common in industrial and battery-backed designs. The PIC24FV16KM202 uses a RISC-based PIC24 architecture with single-cycle 16-bit ALU operations and a hardware multiply/divide engine, achieving up to 16 MIPS at the 32 MHz top speed. Integrated analog blocks (12-bit ADC, 8-bit DAC, op-amps, comparators) reduce external BOM count for sensor signal-chain designs. The CLC peripheral allows combinational and sequential logic to be implemented inside the MCU without discrete gates. Typical applications include battery-operated environmental sensors, low-power IoT end devices, sensor signal conditioning front-ends, portable instrumentation, and mixed-signal industrial nodes. The combination of XLP sleep currents and integrated analog makes the part especially suitable for energy-harvesting and remote-monitoring designs. When designing with this part, ensure proper decoupling (0.1uF plus bulk) near the VDD pins, follow the in-circuit serial programming (ICSP) pad guidelines for programming/debug access, and review the datasheet's analog pin mapping for shared analog/digital pins. Programming toolchains are supported by MPLAB X IDE and the XC16 compiler. This page synthesizes distributor pricing from 14 distributors, drop-in alternative MPNs within the PIC24F family, and practical design notes that augment the manufacturer datasheet.

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PIC24FV16KM202T-I/ML - 16KB Flash XLP 16-bit MCU | Microchip
PIC24FV16KM202T-I/ML

PIC24FV16KM202T-I/ML - 16KB Flash XLP 16-bit MCU | Microchip

The Microchip Technology PIC24FV16KM202T-I/ML is a 16-bit PIC24F microcontroller featuring eXtreme Low Power (XLP) consumption, 32 MHz operation, and 16 KB (5.5K x 24) of flash program memory in a 28-pin QFN (6x6 mm) package. This analog-rich MCU integrates a 12-bit ADC, an 8-bit DAC, operational amplifiers, comparators, and a Configurable Logic Cell (CLC), delivering high analog integration at low pin counts. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program memory, data RAM, and peripherals such as ADC, timers, and communication interfaces. PIC24F devices belong to Microchip's 16-bit modified Harvard architecture family, which sits between 8-bit PIC MCUs and 32-bit ARM Cortex-M parts. The 'FV' suffix denotes the wide-voltage (2.0V-5.5V) variant, while 'KM' identifies the analog-rich, XLP product family. This positions the part between 8-bit MCUs (lower cost, lower performance) and 32-bit MCUs (higher MIPS, more RAM), making it ideal for cost-sensitive battery-powered analog signal-chain applications. Key features include 2 KB RAM, 32 MHz operation (8 MIPS with instruction pipelining), 12-bit ADC with up to 16 channels, dual op-amps with rail-to-rail input/output, an 8-bit DAC, three analog comparators, configurable logic cells (CLC), Capture/Compare/PWM modules, and 21 I/O pins. The XLP architecture provides sleep currents under 1 uA, enabling multi-year battery operation. Charge Time Measurement Unit (CTMU) supports capacitive touch sensing without external components. The architecture uses a modified Harvard design with separate program flash and SRAM buses, enabling simultaneous instruction fetch and data access. The 16-bit data path doubles throughput versus 8-bit PIC MCUs while preserving the familiar MPLAB X IDE and XC16 toolchain. Hardware multiply/divide and DSP-friendly instructions accelerate filter math. Typical applications include IoT sensor nodes, battery-powered medical wearables, e-metering, HVAC controllers, and capacitive touch human-machine interfaces. The integrated op-amps and DAC enable direct sensor conditioning with minimal external components. When designing with this MCU, ensure the trace to the exposed pad provides a thermal path and low-impedance ground return. Decouple VDD with 100 nF ceramic plus 1-10 uF bulk within 5 mm, and use MPLAB ICD 3 or ICD 4 for programming and debug. This page synthesizes distributor pricing, drop-in same-family alternatives, and practical design notes not found in the manufacturer datasheet. Specifications are sourced from Microchip datasheet DS30009841 and DigiKey listings as of 2026-09-30.

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