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PIC24F08KL402-I/ML - 16-bit MCU, 8KB Flash, 32MHz | Microchip
PIC24F08KL402-I/ML

PIC24F08KL402-I/ML - 16-bit MCU, 8KB Flash, 32MHz | Microchip

The Microchip Technology PIC24F08KL402-I/ML is a 16-bit Flash microcontroller from the PIC24F KL402 family, featuring nanoWatt XLP technology for eXtreme Low Power consumption. It integrates 8 KB of Flash program memory, 1 KB of SRAM, and a 512-byte data EEPROM, runs at 32 MHz CPU clock speed, and operates from a 3.0 V to 3.6 V supply. Housed in a 28-pin VQFN (6x6 mm) package with exposed thermal pad (ML suffix), this device is qualified for the industrial temperature range (-40C to +85C) and targets cost-sensitive 16-bit embedded designs that previously used PIC18 architectures. A microcontroller (MCU) is a single-chip computer containing a processor core, program and data memory, and integrated peripherals such as timers, communication interfaces and analog blocks. The PIC24F family sits at the low-power, low-cost end of Microchip's 16-bit MCU portfolio, sitting below dsPIC and PIC24EP parts in performance hierarchy. Compared with 8-bit PIC MCUs, PIC24F devices offer 16-bit data paths, higher MIPS per MHz and richer peripherals, while keeping the same MPLAB X IDE and XC16 toolchain compatibility. The KL402 sub-family further adds nanoWatt XLP sleep modes that drop current into the nanoampere range for battery-powered designs. Key features include 17 general-purpose I/O pins, a 10-bit ADC with multiple channels, two UART modules, MSSP (I2C/SPI), CCP/ECCP capture/compare/PWM peripherals, and 5 timer modules. The 10-bit ADC supports up to 12 input channels with automatic sampling. Real-time clock, hardware CRC and a charge time measurement unit (CTMU) for capacitive touch round out the on-chip peripheral set. The device also integrates a 32 kHz low-power oscillator and supports multiple low-power sleep modes including Sleep, Idle and Doze. The PIC24F08KL402 uses a modified Harvard architecture with a 16-bit datapath and 24-bit instruction word, achieving 16 MIPS at 32 MHz. The CIP (Core Independent Peripherals) concept allows peripherals to operate without CPU intervention, reducing firmware complexity and active-time power. The CTMU enables mTouch capacitive touch sensing without an external charge pump, while the MSSP peripheral supports both I2C and SPI masters/slaves, simplifying sensor and display integration. Typical applications include low-power IoT sensor nodes, consumer white goods, home automation, battery-powered handheld instruments, LED lighting control, and cost-sensitive industrial controls. The combination of XLP sleep currents under 100 nA and the 32 MHz performance makes it well suited for products that spend most of their life in sleep but wake periodically to perform measurement or communication tasks. When designing with this part, plan the layout to keep the exposed thermal pad (EP) soldered to the ground plane for mechanical strength and thermal relief. Use MPLAB X IDE with the XC16 compiler for firmware development, and consider the free MPLAB Code Configurator (MCC) plug-in to generate peripheral init code. Decouple VDD/VSS with a 100 nF ceramic capacitor close to each power pin pair as called out in the datasheet. This page synthesizes verified distributor pricing, drop-in alternatives, and practical design notes that go beyond the manufacturer datasheet, giving engineers a single reference for part selection, sourcing and PCB layout.

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PIC24F08KL402-I/SP - 16-bit 32MHz MCU 8KB Flash 28-SPDIP | Microchip
PIC24F08KL402-I/SP

PIC24F08KL402-I/SP - 16-bit 32MHz MCU 8KB Flash 28-SPDIP | Microchip

The Microchip Technology PIC24F08KL402-I/SP is a 16-bit microcontroller from the PIC24F KL family featuring 8 KB of Flash program memory, 1 KB of SRAM, and 512 bytes of EEPROM, housed in a 28-pin SPDIP (Skinny Plastic DIP) through-hole package. It operates at up to 32 MHz instruction-cycle speed, integrates a 10-bit ADC with up to 12 channels, and runs from a 1.8 V to 3.6 V supply. The /SP suffix denotes the 28-pin SPDIP industrial-temperature package rated from -40 °C to +85 °C. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program and data memory, peripherals, and I/O. The PIC24F uses Microchip's 16-bit modified-Harvard architecture with a 16-bit-wide instruction path and a 24-bit-wide instruction word, delivering roughly 2x to 5x the throughput of PIC18 8-bit parts at the same clock while remaining C-friendly. The KL402 sits at the entry level of the KL4 sub-family, designed as a cost-optimized migration path from PIC18 designs thanks to compatible peripherals such as MSSP (I²C/SPI), CCP/ECCP, and the same core register model. Key features of the PIC24F08KL402 include nanoWatt XLP technology for eXtreme Low Power consumption (deep-sleep currents in the nanoamp range), four 16-bit timers, two UART modules, one I²C/SPI MSSP, up to 25 mA source/sink per I/O, and a 10-bit 1.1 Msps ADC. The device supports In-Circuit Serial Programming (ICSP) and In-Circuit Debug (ICD) via two standard pins, enabling field firmware updates and low-cost development. A wide operating range of 1.8 V to 3.6 V allows direct connection to single-cell Li-ion, two-AA, or 3.3 V regulated rails. Architecturally, the KL4 core uses a single-cycle hardware multiply, a 17-bit × 17-bit MAC for DSP-style operations, and a 16-element working register array. The MSSP block reuses the familiar PIC18 SPI/I²C controller, easing code porting. The 10-bit successive-approximation ADC has a dedicated FRC oscillator and supports automatic Channel Scan and Buffer Mode. Internal oscillators are accurate to within ±2 % across temperature, eliminating the need for an external crystal in most designs. Typical applications for the PIC24F08KL402-I/SP include low-power IoT sensor nodes, battery-powered consumer devices, low-cost motor-control loops (small DC and stepper), home appliances, e-metering accessories, USB-to-UART bridges (when paired with an external transceiver), and industrial control user-interface panels. The 28-SPDIP package is especially favored for prototype breadboarding, hobbyist designs, and through-hole production assemblies where socketed replacement or hand rework is required. When designing with this MCU, note that the 28-SPDIP variant exposes 25 general-purpose I/O. For surface-mount or smaller-footprint designs, Microchip offers the same silicon in PIC24F08KL402-I/SS (28-SSOP), PIC24F08KL402-I/SO (28-SOIC), and PIC24F08KL402-I/ML (28-QFN) packages. The 'I' industrial temperature grade is the right choice for -40 °C to +85 °C environments; switch to the 'E' extended grade for -40 °C to +125 °C automotive or industrial high-temperature applications. This page synthesizes distributor pricing, verified drop-in alternatives, and practical engineering design notes not found in the manufacturer datasheet alone, giving procurement and design engineers a faster path to qualification.

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PIC24F08KM101-E/P - 16-bit MCU, 8KB Flash, 32MHz | Microchip
PIC24F08KM101-E/P

PIC24F08KM101-E/P - 16-bit MCU, 8KB Flash, 32MHz | Microchip

The Microchip Technology PIC24F08KM101-E/P is a 16-bit PIC XLP 24F microcontroller with 8KB Flash, 1KB RAM, and 512B EEPROM, housed in a 20-pin PDIP package rated for the -40C to +125C industrial temperature range. The device runs at up to 32MHz core clock from a 1.8V-3.6V supply and integrates a 12-bit ADC with up to 16 input channels, dual comparators, configurable logic cells, and CCP/PWM modules. It belongs to the nanoWatt XLP family, which targets extreme low-power applications where active current and sleep current both matter. What is a PIC24F microcontroller? A PIC24F is a 16-bit RISC microcontroller in the Microchip PIC24 family, sitting between the 8-bit PIC16/PIC18 line and the 32-bit PIC32 line in Microchip's portfolio. It uses a modified Harvard architecture with a 16-bit data path, runs most instructions in one cycle, and is aimed at low-power embedded designs that need more headroom than 8-bit parts but not the full performance of a 32-bit core. PIC24F derivatives add Microchip's eXtreme Low Power (XLP) technology with deep-sleep currents below 1 uA, making them common in battery and energy-harvesting designs. The PIC24F08KM101-E/P offers three differentiating features for its class: 8KB self-programmable Flash with configurable write protection, a 12-bit ADC with integrated 1.024V bandgap reference for ratiometric measurements, and MCCP/SCCP timer modules supporting Capture, Compare, and PWM modes. Its nanoWatt XLP idle and sleep modes drop quiescent current into the microamp range, while the integrated op-amp and dual comparators let designers replace several external analog components. Real-Time Clock/Calendar hardware with separate 32kHz oscillator domain is also supported, enabling accurate time-of-day tracking without an external RTC IC. The architecture is built around a 16-bit modified Harvard core with a 3-stage pipeline, single-cycle multiply, and bit-manipulation instructions inherited from the PIC18 instruction set. Peripherals are mapped via a Peripheral Pin Select (PPS) system on PPS-capable pins, which simplifies PCB routing by remapping digital functions to alternate physical pins. The bus matrix routes 16-bit data and 24-bit instructions in parallel, giving deterministic interrupt latency critical for motor and power-control loops. Typical applications for the PIC24F08KM101-E/P include battery-powered sensor nodes, low-cost consumer appliances, industrial control panels, HVAC controllers, and small motor-control boards. Its DIP-20 package and breadboard-friendly form factor also make it a frequent choice for prototyping, hobby projects, and educational platforms. With 12-bit ADC resolution it can read thermistors, photodiodes, and strain gauges without an external signal conditioner. When designing with the PIC24F08KM101-E/P, plan the analog and digital ground topology - the device mixes a 12-bit ADC with switching I/O, and poor grounding will eat into that resolution. Use a ferrite bead or pi-filter on the analog AVdd pin to isolate ADC supply noise from digital Vdd, and add a 100nF ceramic decoupling cap within 5mm of each Vdd pin. The PPS system requires unlocking the IOLOCK register after programming, so account for that in your firmware bring-up sequence. This page synthesizes verified distributor pricing, same-brand and cross-brand drop-in alternatives, and practical design notes not found in the manufacturer datasheet.

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PIC24F08KM101-E/SS - 16-bit XLP MCU 8KB Flash 20-SSOP | Microchip
PIC24F08KM101-E/SS

PIC24F08KM101-E/SS - 16-bit XLP MCU 8KB Flash 20-SSOP | Microchip

The Microchip Technology PIC24F08KM101-E/SS is a 16-bit PIC® XLP™ 24F microcontroller featuring 8KB of Flash program memory (2.75K x 24 words), 1KB of RAM and 512 bytes of EEPROM, operating at up to 32MHz from a 1.8V to 5.5V supply. It is housed in a 20-pin SSOP (SS) package and integrates a 12-bit ADC, a 10-bit DAC, comparators, op-amps and configurable logic cells that suit compact analog-front-end designs. A low-power microcontroller (MCU) is a programmable processing device with on-chip memory and peripherals that targets battery- and energy-constrained products. Within the broader taxonomy, the PIC24F08KM101 belongs to the 16-bit MCU family -> microcontroller -> embedded processor -> semiconductor IC category. The "XLP" (eXtreme Low Power) designation indicates nanoWatt technology for sleep currents down to the sub-microamp range, enabling years of operation on a single coin cell. Key features of the PIC24F08KM101 include eXtreme Low Power nanoWatt technology, 12-bit A/D with up to 9 input channels, a 10-bit DAC, three op-amps, two comparators, configurable logic cells, MCCP/SCCP capture/compare/PWM modules, and serial peripherals including I2C, SPI, UART and IrDA. The device runs from 1.8V to 5.5V and supports both 3V and 5V system rails. Architecturally, the PIC24F08KM101 uses a 16-bit modified Harvard core with separate program and data buses, allowing single-cycle instruction fetch with simultaneous data access. The integrated op-amps and comparators reduce external analog component count, while the Configurable Logic Cell (CLC) lets designers implement custom glue-logic functions without discrete gates. Typical applications include portable medical sensors, e-metering and smart energy nodes, capacitive-touch user interfaces, IoT edge sensor hubs, automotive body and sensor nodes (LIN bus), and small industrial control boards where low power, integrated analog, and a compact 20-pin footprint are all required simultaneously. When designing with the PIC24F08KM101, confirm that the chosen ADC reference, op-amp gain settings, and PWM frequency all align with the 32MHz system clock budget. The 20-SSOP package gives a 5.30mm body width, ideal for dense hand-held PCBs. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.

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PIC24F08KM101-I/P - 16-bit 32MHz 8KB Flash MCU 20-PDIP | Microchip
PIC24F08KM101-I/P

PIC24F08KM101-I/P - 16-bit 32MHz 8KB Flash MCU 20-PDIP | Microchip

The Microchip Technology PIC24F08KM101-I/P is a 16-bit microcontroller from the PIC24F KM family, featuring 32 MHz CPU speed, 8 KB of Flash program memory, 1 KB of RAM, and packaged in a 20-pin PDIP through-hole form factor. The PIC24F KM family integrates a 12-bit ADC, DAC, and operational amplifiers, and supports both 3V and 5V application rails with operating voltages from 1.8 V to 5.5 V (the PIC24FV suffix variants support 2.0 V to 5.5 V). This low pin-count device is engineered for low-cost, low-power embedded applications and is built on the nanoWatt eXtreme Low Power (XLP) platform, which delivers deep-sleep currents measured in nanoamperes, making it suitable for battery-powered products that must run for years on a single cell. A PIC microcontroller (MCU) is a compact single-chip computer containing a CPU core, program memory (Flash), data memory (RAM), and a rich set of peripherals such as timers, communication interfaces, and analog blocks. PIC24F devices use a 16-bit modified Harvard architecture with a multi-stage pipeline, sitting between the 8-bit PIC18 family and the 32-bit PIC32MX/CE families in Microchip's portfolio. The '24F' suffix denotes the family tier and Flash-based program memory, and the KM subfamily specifically targets low-power, analog-rich, low pin-count applications with integrated operational amplifiers that can be used as signal conditioning front-ends before the ADC. Key features of the PIC24F08KM101-I/P include flexible Capture/Compare/PWM (CCP) modules for motor control or timing, a Configurable Logic Cell (CLC) that allows users to build custom digital peripherals from on-chip signals, an integrated 12-bit ADC with sample-and-hold, and on-chip op-amps and a DAC for analog signal chains. The device also includes multiple communication peripherals, watchdog timers, and an in-circuit serial programming (ICSP) port that allows Flash programming without removing the chip from the board. Typical applications for this part include industrial sensor nodes, low-power IoT endpoints, battery-powered handheld instruments, home appliances, white goods control boards, and small motor or fan control modules. The wide 1.8 V to 5.5 V supply range makes it especially attractive for products powered directly from a single lithium cell, two AA cells, or a regulated 3.3 V / 5 V rail, while the integrated op-amps simplify transducer-bridge designs such as temperature, pressure, or strain-gauge signal conditioning. When designing with this device, confirm the desired operating voltage range matches the KM (1.8 V–5.5 V) variant rather than the PIC24FV (2.0 V–5.5 V) variant. Use low-ESR decoupling capacitors on VDD/AVDD and place them within a few millimetres of the pins. For low-power sleep-mode designs, follow the nanoWatt XLP guidance in the datasheet to achieve the published deep-sleep currents, paying close attention to which peripherals are clocked during sleep. This page consolidates distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone.

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PIC24F08KM101-I/SO - 16-bit 32MHz 8KB Flash XLP MCU | Microchip
PIC24F08KM101-I/SO

PIC24F08KM101-I/SO - 16-bit 32MHz 8KB Flash XLP MCU | Microchip

The Microchip Technology PIC24F08KM101-I/SO is a 16-bit PIC24F microcontroller from the nanoWatt XLP eXtreme Low Power family, offering 8KB of Flash program storage and 1KB of RAM in a 20-pin SOIC package. Operating at up to 32 MHz with 16 MIPS instruction throughput, it delivers efficient 16-bit performance while drawing very little active and sleep current, making it suitable for battery-powered and energy-harvesting applications. 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 into one IC. The PIC24F family uses a 16-bit modified Harvard architecture optimized for deterministic real-time control. Within the broader taxonomy, this device sits at: microcontroller -> 16-bit MCU -> PIC24F -> nanoWatt XLP family. It is designed for low pin count, low power applications that still demand higher performance than 8-bit cores can offer. Key differentiating features include: Configurable Logic Cell (CLC) for hardware state-machine glue logic without software overhead; multiple Capture/Compare/PWM (CCP/OC) modules for motor, lighting, and signal-generation control; a 12-bit A/D converter with up to 12 channels for sensor interfaces; 3V and 5V operating options (PIC24FV variants extend to 2.0V-5.5V); and on-chip temperature indicator, mTouch capacitive touch, and real-time clock/calendar peripherals. The 'I' suffix indicates the industrial -40C to +85C temperature range. Architecturally, the device combines a modified Harvard 16-bit core with peripheral pin select, dual-rail power, and deep-sleep modes drawing only nanoamp-class currents. Compared with 8-bit PIC16F predecessors, the 24F core doubles register width and instruction efficiency, so fewer cycles are needed per task. Typical applications include consumer appliances, sensor signal conditioning, LED lighting control, low-cost motor drivers, portable medical devices, and IoT edge nodes where the XLP nanoWatt sleep profile extends battery life beyond what classic MCUs allow. The wide analog/digital mix reduces external component count. Design consideration: Verify the I/V variant code carefully - PIC24F parts use 1.8-3.6V logic, while PIC24FV parts extend to 5.5V. Mixing these on a 5V rail will damage the F variant. This page synthesizes distributor pricing, drop-in same-package alternatives, AEO-optimized FAQ, and practical design notes that go beyond the manufacturer datasheet, giving engineers actionable intelligence for sourcing and migration decisions.

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PIC24F08KM101T-I/SS - 16-bit 32MHz 8KB Flash MCU | Microchip
PIC24F08KM101T-I/SS

PIC24F08KM101T-I/SS - 16-bit 32MHz 8KB Flash MCU | Microchip

The Microchip Technology PIC24F08KM101T-I/SS is a 16-bit microcontroller from the PIC24F KM family, operating at up to 32 MHz with 8 KB (2.75K x 24) of Flash program memory, 1 KB RAM, and 512 bytes of EEPROM, housed in a 20-pin SSOP package. It supports operation from 1.8 V to 5.5 V and integrates dedicated peripherals such as a 12-bit ADC, DAC output, comparators, op amps, and configurable logic cells (CLC), making it a compact mixed-signal MCU. The 'T' suffix indicates tape-and-reel packaging, and the 'I' industrial temperature range covers -40 °C to +85 °C. A 16-bit microcontroller (MCU) is a class of embedded processor with a 16-bit data path, registers, and ALU, positioned between 8-bit MCUs (typical for simple control) and 32-bit MCUs (typical for higher performance and connectivity). The PIC24F belongs to the PIC24F family of low-power 16-bit MCUs from Microchip, and the broader hierarchy is: PIC24F KM series -> PIC24F family -> PIC microcontroller -> 16-bit MCU -> embedded processor -> semiconductor. These MCUs are commonly used for sensor interfacing, low-power IoT edge nodes, battery-powered instrumentation, and human-machine interface (HMI) subsystems. Key features of the PIC24F08KM101T-I/SS include an integrated 12-bit ADC with multiple input channels, multiple Capture/Compare/PWM (MCCP/SCCP) timers, UART, SPI, I2C, and IrDA interfaces, plus an integrated op-amp and DAC for signal conditioning. The part supports Microchip's XLP (eXtreme Low Power) technology, with sleep currents in the microamp range, and it carries the PIC24F KM family hallmarks of small pin-count packages and an integrated analog engine. The device uses a 16-bit modified Harvard architecture with a multi-channel DMA engine, hardware multiplier, and dual-bus architecture for predictable real-time performance. Code execution from Flash at 32 MHz provides 16 MIPS, with a single-cycle instruction fetch and most instructions executing in one or two cycles. The analog subsystem includes a 12-bit ADC with up to 500 ksps throughput, dedicated op-amps usable as gain stages or comparators, and a 5-bit DAC for offset or bias generation, all accessible via dedicated SFR registers. Typical applications include sensor signal conditioning with on-chip op-amps, low-power IoT edge nodes that benefit from XLP sleep modes, battery-powered instrumentation, automotive body and LIN-bus nodes (with the PIC24F08KM101 family), and consumer HMI subsystems that need a small-pin, mixed-signal MCU. The wide 1.8 V to 5.5 V supply range lets the device run from single-cell Li-ion or 3.3 V system rails. When designing, pair this MCU with an MPLAB Snap, PICkit 4, or ICD 4 programmer/debugger over ICSP. The 20-pin SSOP footprint allows hand-soldering and rework, but keep analog traces short and bypass VDD/AVDD with 100 nF and 10 µF capacitors to preserve ADC performance. This page synthesizes distributor pricing, drop-in alternatives in the same 20-SSOP footprint, and practical design notes not found in the manufacturer datasheet.

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PIC24F08KM102-E/SO - 16-Bit 32MHz 8KB Flash MCU | Microchip
PIC24F08KM102-E/SO

PIC24F08KM102-E/SO - 16-Bit 32MHz 8KB Flash MCU | Microchip

The Microchip Technology PIC24F08KM102-E/SO is a 16-bit PIC microcontroller from the PIC® XLP™ 24F family, delivering 32 MIPS performance at 32 MHz with 8 KB (2.75K x 24) of Flash program memory, 1 KB RAM, and 512 bytes of EEPROM in a 28-pin SOIC (7.50 mm width) package. It is engineered for low-pin-count, low-power embedded designs with nanoWatt eXtreme Low-Power (XLP) technology supporting both 3V and 5V application rails. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, non-volatile program memory, working RAM, and programmable peripherals. The PIC24F line uses Microchip's modified Harvard 16-bit core with a 16-bit instruction width optimized for deterministic real-time control. It sits in the broader semiconductor hierarchy as: microcontroller -> embedded processor -> integrated circuit, and is widely adopted in industrial and consumer products where predictable interrupt latency and ultra-low standby current are key parameters. The 'KM' subfamily specifically adds Configurable Logic Cell (CLC) blocks and flexible Capture/Compare/PWM modules that target motor-control and signal-routing applications. Key specifications include: 16 MIPS per MHz performance, 19 channels of 10-bit/12-bit selectable ADC, multiple Enhanced CCP/SCCP modules for PWM and capture, hardware comparators, hardware RTCC, and peripheral pin select (PPS) for flexible I/O mapping. The nanoWatt XLP sleep modes draw sub-microamp currents in deep sleep, enabling multi-year battery life on coin cells. The 28-SOIC industrial-grade (-E) variant operates from -40°C to +125°C and supports 1.8V-3.6V core VDD with separate analog and digital I/O rails for noise isolation. The device integrates a hardware crypto engine, USB 2.0 full-speed with on-chip transceiver (PIC24FJ versions), and a configurable logic cell that lets designers implement glue logic without external gates. Process technology is Microchip's low-power CMOS with on-chip voltage scaling to retain state across 1.8V-3.6V. Compared with 8-bit PIC16/PIC18 devices the 16-bit core roughly doubles arithmetic throughput at the same clock, simplifying DSP math for sensor-fusion loops. Typical applications include industrial sensor conditioning, low-power remote keyless entry, smoke and CO detectors, battery-powered IoT nodes, USB peripherals (PIC24FJ variant), motor control driver boards, and portable consumer devices. The wide operating temperature range also suits outdoor and automotive under-hood sensor clusters. The 28-SOIC footprint is convenient for hand-soldering prototypes and for designs that previously used PIC18F 28-pin parts. When designing with this MCU, reserve at least one I/O pin for In-Circuit Serial Programming (ICSP) so firmware updates remain possible in the field. If you do not need USB, choose the PIC24F (non-FJ) variant to avoid USB clocking overhead; if USB is required, select the PIC24FJ derivative. The 1.8V minimum VDD supports direct connection to single-cell Li-ion and primary lithium chemistries without external LDO. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes for engineers evaluating the PIC24F08KM102-E/SO that are not collected in the manufacturer datasheet alone.

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PIC24F08KM102-E/SP - 8KB Flash 16-bit XLP MCU | Microchip
PIC24F08KM102-E/SP

PIC24F08KM102-E/SP - 8KB Flash 16-bit XLP MCU | Microchip

The Microchip Technology PIC24F08KM102-E/SP is a 16-bit microcontroller from the PIC24F XLP family, featuring 8KB Flash program memory, 1KB RAM and 512B EEPROM in a 28-pin SPDIP through-hole package. It operates up to 32MHz CPU clock and integrates a 12-bit ADC, comparators, PWM, MCCP/SCCP timers and a configurable logic cell, providing a balanced peripheral mix for low-power embedded designs. A 16-bit microcontroller (MCU) is a single-chip processor with a 16-bit data path, registers and ALU, offering higher arithmetic precision and code density than 8-bit MCUs while remaining simpler than 32-bit Cortex-M parts. The PIC24F family sits inside Microchip's broader dsPIC/PIC24 portfolio (16-bit MCU -> dsPIC/PIC24 family -> 8/16/32-bit MCU hierarchy -> embedded microcontroller -> semiconductor IC). XLP (eXtreme Low Power) variants add nanoWatt technology for sleep currents in the nanoamp range, enabling battery-powered products with multi-year lifetimes. Key features include 8KB (2.75K x 24) Flash with self-programmability, 1KB SRAM, 512B EEPROM for non-volatile data, 12-bit A/D converter with up to 500 ksps, multiple Enhanced CCP, SCCP and PWM modules, configurable logic cells (CLC), UART, SPI and I2C peripherals, plus a 32MHz internal oscillator. On-chip safety features comprise Brown-out Detect/Reset, LVD, POR, PWM and a Watchdog Timer, supporting reliable operation in harsh industrial and automotive environments. The device uses a modified Harvard architecture with separate program and data buses, a 16-element working register array and hardware DO/REPEAT loops, achieving close to 1.5 MIPS/MHz. A wide 1.8V-3.6V operating range (PIC24F variant) supports both 3V and 5V-tolerant mixed-signal designs while consuming only nanoWatt sleep current. Typical applications include industrial sensor conditioning, low-power consumer devices, automotive body and HVAC subsystems, battery-powered IoT edge nodes and small motor-control boards. Its small footprint, XLP nanoWatt modes and rich peripherals make it ideal when 8-bit MCUs run out of performance but 32-bit parts add cost or complexity. When designing with this MCU, plan for ICD/ICSP header access for in-circuit debugging and reserve the dedicated CONFIG pins early. Use the CLC and PWM peripherals to replace external glue logic and ensure decoupling follows Microchip's recommended 100nF + bulk capacitor layout. This page synthesizes distributor pricing, drop-in alternatives and design notes not found in the manufacturer datasheet.

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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