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PIC24FJ16GA002-I/ML - 16KB Flash 16-bit MCU 28-QFN | Microchip
PIC24FJ16GA002-I/ML

PIC24FJ16GA002-I/ML - 16KB Flash 16-bit MCU 28-QFN | Microchip

The Microchip Technology PIC24FJ16GA002-I/ML is a 16-bit PIC24F microcontroller with 16 KB of Flash program memory, 4 KB of RAM, and 21 I/O pins, housed in a 28-pin QFN (ML) package rated for industrial -40C to +85C operation. It delivers up to 16 MIPS performance from a 32 MHz CPU clock, features a modified Harvard architecture with a 17-bit x 17-bit single-cycle hardware multiplier, and integrates an 8 MHz internal oscillator with 4x PLL and multiple divide options for flexible clocking. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program and data memory, I/O peripherals, and interrupt logic onto one die. The PIC24F family specifically uses Microchip's 16-bit enhanced RISC architecture and is positioned in the mid-range performance tier between 8-bit PIC MCUs and 32-bit PIC32 devices. Within Microchip's hierarchy, this part sits in the PIC24F eXtreme Low Power sub-family, which targets battery-powered and energy-sensitive embedded designs where dynamic power consumption must be minimized without sacrificing compute throughput. Key features include the eXtreme Low Power (XLP) sleep modes that draw nano-amp-level currents, a 16-channel 10-bit ADC with 500 ksps conversion rate, multiple serial interfaces (UART, SPI, I2C), and four 16-bit timers. The device also supports ICSP (In-Circuit Serial Programming) and JTAG boundary scan for development and manufacturing programming workflows. The 28-QFN package provides a compact 6 mm x 6 mm footprint suitable for space-constrained PCB designs. The architecture uses a 24-bit instruction word with 16-bit data path, allowing most instructions to execute in one cycle. The hardware multiply/divide unit accelerates DSP-style computations (filtering, FFT, motor control loops) that would otherwise burden software loops, and the peripheral pin select (PPS) feature lets most digital peripherals be remapped to alternate I/O pins, simplifying PCB routing. Typical applications include industrial sensor interfaces, low-power IoT edge devices, USB human-interface device (HID) controllers, battery-powered data loggers, and consumer white goods. The combination of XLP sleep, integrated ADC, and 16 MIPS throughput makes it well-suited for portable instrumentation that must wake periodically, sample, process, and return to deep sleep. Design consideration: at 32 MHz with 3.3V supply the core draws roughly 15 mA active and 20 nA in deep sleep, so duty-cycling the CPU is the most effective power-reduction lever. Use the internal 8 MHz oscillator with PLL to keep BOM cost low, but add an external crystal when USB or CAN timing accuracy is required. This page synthesizes Microchip datasheet specifications, DigiKey/Mouser distributor pricing, drop-in alternatives, and practical design notes not found in the standalone datasheet.

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PIC24FJ16GA002-I/SO - 16KB Flash 16-bit MCU, 28-SOIC | Microchip
PIC24FJ16GA002-I/SO

PIC24FJ16GA002-I/SO - 16KB Flash 16-bit MCU, 28-SOIC | Microchip

The Microchip Technology PIC24FJ16GA002-I/SO is a 16-bit PIC24F microcontroller built on the company's eXtreme Low Power (XLP) architecture, integrating 16 KB of Flash program memory and 4 KB of RAM in a 28-pin SOIC (SO) wide-body package. It executes instructions at up to 16 MIPS from a 32 MHz internal oscillator (FCY = 32 MHz / 2) and operates from 2.0 V to 3.6 V, making it well-suited to battery-powered and energy-harvesting designs. The industrial -I temperature grade spans -40°C to +85°C. A 16-bit microcontroller (MCU) is a single-chip computer that processes data in 16-bit words, sits above 8-bit MCUs in computational throughput, and below 32-bit ARM Cortex-M parts in code density per MHz. PIC24F parts specifically target low-power embedded applications with on-chip peripherals such as 12-bit ADC, comparators, UART, SPI, I2C, and RTCC, all within the broader hierarchy MCU -> microcontroller -> embedded processor -> semiconductor. The PIC24FJ16GA002 is part of the PIC24FJ64GA004 Family, which is documented in the family datasheet referenced from the Microchip product page. Key features include a 17-bit x 17-bit single-cycle hardware multiplier, a 32-bit / 16-bit hardware divider, 21 general-purpose I/O pins, a 10-channel 12-bit A/D converter (500 ksps), two UART, two SPI, and one I2C peripheral, plus 5-bit and 16-bit timers. The CTMU peripheral supports capacitive-touch sensing for buttons, sliders, and proximity sensing. NanoWatt Technology XLP provides sleep currents as low as 20 nA in deep Sleep mode, while Run current typically measures 1 mA at 2 MIPS. Architecturally, the device uses a modified Harvard architecture with separate program Flash and data RAM buses, allowing simultaneous instruction fetch and data access. The 16-bit-wide instruction word (24-bit instructions in PIC24) accelerates C-compiler-generated code, and the instruction set is C-compiler optimized. The peripheral set is mapped via a Peripheral Pin Select (PPS) system on most pins, providing routing flexibility for serial interfaces. Typical applications include LED lighting controllers, capacitive-touch user interfaces, low-power sensor nodes, USB-to-UART bridges, and battery-powered industrial monitors. The combination of XLP sleep current and 16 MIPS throughput makes the PIC24FJ16GA002 a popular choice for designs where the part sleeps most of the time and wakes briefly to process data. When designing with this MCU, select a 2.5 V or 3.3 V LDO for the rail (a typical 100 mA rail is sufficient), place a 100 nF decoupling capacitor on every VDD pin plus bulk 10 uF near the IC, and use the PPS system to remap peripherals if your chosen I/O pins clash with default assignments. Programming is via ICSP using a PICkit or MPLAB programmer; firmware can be developed in MPLAB X IDE with the XC16 compiler. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet, including a 28-pin SOIC pinout and same-package PIC24F family substitutes drawn from the Microchip PIC24FJ64GA004 datasheet family.

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PIC24FJ16GA002-I/SP - 16KB Flash 16-Bit MCU 28-SPDIP | Microchip
PIC24FJ16GA002-I/SP

PIC24FJ16GA002-I/SP - 16KB Flash 16-Bit MCU 28-SPDIP | Microchip

The Microchip Technology PIC24FJ16GA002-I/SP is a 16-bit RISC microcontroller from the PIC24F family that integrates 16 KB Flash program memory, 4 KB SRAM, and up to 21 general-purpose I/O pins in a 28-pin SPDIP (SP) through-hole package. It operates at up to 32 MHz (16 MIPS) with a wide 2.0-3.6V supply range and includes a 10-bit A/D converter (with up to 9 channels), two UART/I2C/SPI capable MSSP/PSP peripherals, comparators, RTCC, and a hardware 17x17 multiplier plus a 32x16 divider for DSP-class math throughput. A 16-bit microcontroller (MCU) is a single-chip processor that fetches and executes 16-bit wide instructions, giving roughly 2-4x the code density and arithmetic throughput of legacy 8-bit microcontrollers while remaining simpler than 32-bit ARM Cortex-M parts. Within the broader taxonomy, the PIC24FJ16GA002 belongs to the PIC24F family (16-bit) -> PIC microcontrollers -> microcontrollers -> integrated circuits -> semiconductors. The 'FJ' suffix indicates the eXtreme Low Power (XLP) variant with nanoWatt technology, while 'GA002' identifies the general-purpose analog variant with USB-free peripherals. Key features include up to 16 MIPS performance at 32 MHz, hardware 17x17 multiplier and 32-bit by 16-bit hardware divider (single-cycle execution), 4 KB SRAM with separate DMA-free architecture, on-chip 2.5V/3.3V operation, an integrated RTCC, multiple serial interfaces, and nanoWatt XLP sleep modes drawing microampere-level standby current. Code-guard security and ICSP/In-Circuit Serial Programming are supported, and the device runs the MPLAB X IDE / XC16 toolchain. Applications include industrial sensing and control modules, low-power consumer devices, sensor hubs, simple USB-less human-interface designs (keypads, displays, motor control loops), and educational / hobbyist platforms where through-hole SPDIP is preferred for breadboarding and rework. The device is also AEC-Q100 qualified in the automotive equivalent (PIC24FJ16GA002-E/SP), making it attractive for non-safety automotive subsystems such as body controllers and lighting. A practical design consideration is the 2.0V-3.6V VDD range: 5V-tolerant I/O is NOT present, so level shifting is required if the design mixes 3.3V logic with 5V sensors or drivers. For new designs, prefer the smaller-footprint SOIC/SSOP/QFN variants (PIC24FJ16GA002-I/SO, -I/SS, -I/ML) when PCB real estate matters; the SPDIP is mainly chosen for prototyping and through-hole legacy boards.

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PIC24FJ16GA002T-I/ML - 16-bit MCU, 16KB Flash, 32MHz, 28-QFN | Microchip
PIC24FJ16GA002T-I/ML

PIC24FJ16GA002T-I/ML - 16-bit MCU, 16KB Flash, 32MHz, 28-QFN | Microchip

The Microchip Technology PIC24FJ16GA002T-I/ML is a 16-bit RISC microcontroller from the PIC24F family featuring 16 KB of Flash program memory, 4 KB of SRAM, and 32 MHz (16 MIPS) operation, housed in a 28-pin QFN (ML, 6x6 mm) package with an exposed pad. It is supplied on a 7-inch tape-and-reel carrier, indicated by the 'T' suffix, making it suitable for high-volume surface-mount assembly. The part operates from 2.0V to 3.6V and is rated for the industrial temperature range of -40C to +85C, identified by the 'I' designator. What is a PIC24F microcontroller? PIC24F devices are 16-bit modified Harvard RISC microcontrollers from Microchip Technology, belonging to the broader microcontroller > microprocessor > semiconductor device taxonomy. They combine a 16-bit data path with 24-bit instruction words, hardware multiply/divide, and Microchip's eXtreme Low Power (XLP) technology. PIC24F parts bridge the gap between 8-bit PIC MCUs and 32-bit ARM Cortex-M devices, making them well suited to cost-sensitive embedded applications that need more performance than 8-bit cores but not the full complexity of an MPU. The PIC24FJ16GA002 features a 17-bit x 17-bit single-cycle hardware multiplier, a 32-bit/16-bit hardware divider, and seven 16-bit timers. Communication peripherals include two UART modules, two SPI interfaces, and two I2C buses, plus five PWM channels and multiple input capture/output compare modules. Analog resources include a 10-bit ADC with up to 13 channels, two analog comparators, and a real-time clock/calendar with separate 32 kHz oscillator input. Typical applications include consumer electronics, industrial control, sensor interfacing, low-power portable devices, USB-to-UART bridges, and automotive body electronics. The 28-pin footprint with 21 general-purpose I/O lines simplifies PCB layout while preserving headroom for peripheral expansion. According to Microchip product page information, this part is recommended for design into automotive applications via special ordering codes for automotive-grade variants. When designing with the PIC24FJ16GA002, ensure the exposed pad of the 28-QFN package is soldered to a sufficiently large ground plane for both thermal dissipation and electrical grounding. Decouple VDD with 100 nF and 10 uF capacitors placed close to the supply pins, and program the device using Microchip's MPLAB X IDE with the XC16 compiler for full access to the modified Harvard instruction set. This page synthesizes distributor pricing, same-family drop-in alternatives, and practical design notes not collected in any single manufacturer datasheet, complementing the PIC24FJ64GA004 Family Data Sheet with engineering-focused guidance for 28-QFN (ML) pinout selection and component selection. A 16-bit MCU (microcontroller unit) is a single-chip computer that integrates a CPU core, program memory (Flash), data memory (RAM), and on-chip peripherals into one package. The PIC24FJ16GA002T-I/ML sits within this taxonomy as a 16-bit MCU, more specifically as a flash-memory 16-bit MCU and a low-power 16-bit MCU, optimized for embedded control applications where deterministic real-time response, low active and sleep currents, and a rich peripheral set are required.

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PIC24FJ16GA002T-I/SO - 16-bit 32MHz MCU, 16KB Flash | Microchip
PIC24FJ16GA002T-I/SO

PIC24FJ16GA002T-I/SO - 16-bit 32MHz MCU, 16KB Flash | Microchip

The Microchip Technology PIC24FJ16GA002T-I/SO is a 16-bit microcontroller from the PIC24F family, delivering 16 MIPS at 32 MHz with 16 KB Flash and 4 KB RAM in a 28-pin SOIC package. It operates from 2.0 V to 3.6 V and offers eXtreme Low Power (XLP) technology suited for battery-powered and always-on designs. The part is supplied on tape and reel (the "/T" suffix), targeting volume production. An MCU (microcontroller unit) is a single-chip computer that integrates a CPU core, program and data memory, plus peripherals such as timers, communication interfaces, and ADCs. Within Microchip's taxonomy, the PIC24FJ series is the 16-bit mid-performance MCU family, sitting between the 8-bit PIC16/PIC18 line and the 32-bit PIC32 families. PIC24F parts use a modified Harvard RISC architecture with a 16-bit instruction word, C-compiler-friendly ISA, and 17-bit x 17-bit hardware multiply - making them a popular choice for cost-sensitive applications that outgrow 8-bit performance. Key features include 21 digital I/O pins, two analog comparators, up to five 16-bit timers, two UART, one SPI, one I2C, a 10-bit ADC, and a real-time clock/calendar (RTCC). The device also integrates a 32 kHz low-power oscillator, a charge time measurement unit (CTMU) for capacitive touch, and a 4-channel DMA controller. Programmable brown-out reset, low-voltage detect, and windowed watchdog timer provide robust fault handling. Architecturally, the PIC24FJ16GA002 is built on a 16-bit data path with a 24-bit instruction word and is supported by the MPLAB X IDE and the MPLAB XC16 C compiler. The XLP technology enables deep sleep currents in the microamp range and multiple wake-up sources, which is essential for energy-harvesting and battery-backed designs. Typical applications include IoT sensor nodes, low-power industrial sensors, USB human-interface devices (HID), portable medical monitors, battery chargers, and general-purpose embedded control. It also suits capacitive touch user interfaces, simple graphics displays, and motor control loops when paired with external drivers. When designing with this MCU, ensure 1.8-3.6 V core voltage compliance and add proper decoupling (100 nF plus 10 uF bulk) close to the VDD/VSS pins. The RTCC requires a 32.768 kHz crystal or external clock for accurate timekeeping, and unused I/O pins should be configured as outputs low to minimize leakage. This datasheet page synthesizes distributor pricing, drop-in SOIC-28 alternatives within the PIC24F family, and practical design notes that are not found in the manufacturer datasheet alone.

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PIC24FJ16GA002T-I/SS - 16-bit MCU, 16KB Flash, 32MHz, SSOP-28 | Microchip
PIC24FJ16GA002T-I/SS

PIC24FJ16GA002T-I/SS - 16-bit MCU, 16KB Flash, 32MHz, SSOP-28 | Microchip

The Microchip Technology PIC24FJ16GA002T-I/SS is a 16-bit microcontroller from the PIC® 24F family featuring eXtreme low-power nanoWatt technology, 32 MHz CPU performance (16 MIPS), 16 KB Flash program memory, 4 KB RAM, and a 28-pin SSOP package. The device integrates up to 21 general-purpose I/O pins, 7 timers, 5 PWM modules, dual I2C, dual SPI, dual UART, 10-channel 10-bit ADC, and analog comparators for mixed-signal embedded designs. What is a 16-bit microcontroller? A microcontroller (MCU) is a single-chip computer containing a CPU core, non-volatile program memory (Flash), volatile data memory (RAM), and a rich set of on-chip peripherals such as ADC, timers, communication controllers, and GPIO. The PIC24FJ family sits in Microchip's hierarchy of PIC microcontroller -> 16-bit PIC24F sub-family -> low-power nanoWatt technology line -> mixed-signal peripherals family. It is positioned for low-power, cost-sensitive embedded applications that need more performance and peripherals than 8-bit PIC MCUs but at lower power than dsPIC or PIC32 devices. Key features of the PIC24FJ16GA002T-I/SS include nanoWatt power management for extended battery life, real-time clock and calendar (RTCC), 17-bit x 17-bit single-cycle hardware multiplier, 32-bit/16-bit hardware divider, multiple power-saving modes (Sleep, Idle, Doze), and an integrated ICD/ICSP debug interface. The T-suffix indicates tape-and-reel packaging, the I-suffix denotes the -40 °C to +85 °C industrial temperature range, and /SS denotes the 28-pin SSOP package. The device operates from 2.0 V to 3.6 V supply and is built around a RISC Harvard architecture optimized for C compiler efficiency. Internal oscillator options (8 MHz, 32 kHz) reduce external component count. The 16-bit instruction width and 24-bit instruction set provide a balanced code-density-to-performance ratio. Typical applications include low-power sensor nodes, portable instrumentation, lighting control, USB/HID peripherals, automotive body electronics, and battery-powered IoT devices. Designers often pair this MCU with external EEPROM, sensors, and wireless modules. Design consideration: ensure decoupling with 0.1 µF and 10 µF capacitors close to VDD/VSS pins. The ICSP programming pins (PGECx/PGEDx) must be reserved with no series components that exceed 50 pF or 200 Ω, and the MCLR pull-up should be sized to allow in-circuit debug reset. This page consolidates verified distributor pricing, drop-in compatible alternatives, and practical design notes not found in the manufacturer datasheet alone.

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PIC24FJ16GA004-E/ML - 16-bit 32MHz MCU 16KB Flash 44-QFN | Microchip
PIC24FJ16GA004-E/ML

PIC24FJ16GA004-E/ML - 16-bit 32MHz MCU 16KB Flash 44-QFN | Microchip

The Microchip Technology PIC24FJ16GA004-E/ML is a 16-bit PIC24F microcontroller running up to 32 MHz (16 MIPS) with 16 KB Flash program memory (5.5K x 24) and 4 KB RAM, housed in a 44-pin QFN (8x8 mm) package with an exposed thermal pad. It features the nanoWatt power-management technology, an extended temperature range of -40C to +125C, and 35 general-purpose I/O pins with peripheral pin select. A microcontroller (MCU) is a single-chip computer containing a CPU core, Flash program memory, SRAM data memory, and a rich set of on-chip peripherals such as timers, UARTs, SPI/I2C, ADC, and PWM. The PIC24F family is positioned in Microchip's 16-bit portfolio above the 8-bit PIC16/PIC18 and below the dsPIC and 32-bit PIC32 families; it targets cost-sensitive embedded applications that need more computational headroom and richer peripherals than 8-bit parts can deliver without migrating to 32-bit. Key features include 16 MIPS throughput at 32 MHz, two UART/SPI/I2C modules, three 16-bit timers, a 10-bit ADC with up to 13 channels, two analog comparators, real-time clock calendar (RTCC) with on-chip calibration, and CTMU (Charge Time Measurement Unit) support for capacitive touch. The 44-QFN (8x8) exposed-pad package gives a compact 8 mm square footprint with an EP that must be soldered for proper thermal dissipation. The PIC24FJ16GA004 uses a Harvard-architecture CPU with a 16-bit data path and 24-bit instruction word, executed through a modified-RISC pipeline with hardware multiply/divide and zero-overhead looping. The peripheral pin-select (PPS) remapping block allows flexible routing of digital peripherals to physical pins, simplifying PCB layout. Typical applications include low-power industrial sensing, USB/HID human-interface devices (when paired with the USB-capable PIC24FJ siblings), portable instrumentation, motor control with PWM/feedback, and capacitive-touch front panels using the CTMU. With 4 KB RAM and 16 KB Flash, the device comfortably fits small RTOS kernels or graphical state-machine firmware for sensors, control panels, and consumer appliances. When designing with the PIC24FJ16GA004-E/ML, the exposed pad of the QFN-44 package MUST be soldered to the PCB ground plane to meet the 31.7 C/W thermal resistance; failing to solder the EP can quickly cause thermal shutdown. Decoupling must follow Microchip's recommended 0.1 uF + bulk capacitor layout within a few millimeters of each power pin. This page combines verified distributor pricing, drop-in same-package alternatives, and engineering design notes to give procurement and design engineers a faster decision path than the manufacturer datasheet alone.

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PIC24FJ16GA004-E/PT - 16-Bit 32MHz MCU 16KB Flash | Microchip
PIC24FJ16GA004-E/PT

PIC24FJ16GA004-E/PT - 16-Bit 32MHz MCU 16KB Flash | Microchip

The Microchip Technology PIC24FJ16GA004-E/PT is a 16-bit RISC microcontroller from the PIC24F family, delivering up to 16 MIPS performance at 32 MHz and integrating 16 KB of Flash program memory and 4 KB of RAM in a 44-pin TQFP (10x10 mm) package. The device operates from 2.0 V to 3.6 V, supports an internal 8 MHz oscillator with 4x PLL, and includes a 17-bit single-cycle hardware multiplier plus a 32-bit by 16-bit hardware divider that accelerate DSP-class routines in C. A microcontroller (MCU) is a single-chip computer that integrates a CPU, non-volatile program memory, volatile data memory, and a rich set of peripherals (timers, ADC, communication controllers, GPIO). The PIC24F sits in Microchip's 16-bit MCU portfolio between 8-bit PIC16/PIC18 devices and 32-bit PIC32 devices, optimized for low power and deterministic interrupt response. nanoWatt technology adds multiple power-saving modes that are particularly useful in battery-powered and always-on sensor applications. Key features of the PIC24FJ16GA004-E/PT include 35 I/O pins, automotive AEC-Q100 grade 1 qualification for the -E temperature range (-40 °C to +125 °C), a 10-bit ADC with multiple channels, and a modified Harvard architecture with 16-bit instructions and 24-bit address space. The C-compiler-optimized instruction set reduces code size compared to legacy 16-bit cores and supports seamless migration within the PIC24F family. The PIC24FJ16GA004-E/PT architecture uses a modified Harvard bus with separate program and data paths, allowing simultaneous fetch and operand access. The 16-level deep hardware stack, deterministic interrupt response, and peripheral pin-select function enable flexible mixed-signal designs. Internal FRC oscillator trimming combined with PLL multiplication yields stable 32 MHz operation without an external crystal, BOM-reducing for cost-sensitive embedded designs. Typical applications include automotive body and chassis ECUs, industrial sensor interface modules, low-power IoT edge nodes, consumer appliance controllers, USB device peripherals, and portable medical instrumentation. The 16 KB Flash footprint targets applications that need more headroom than an 8-bit MCU but where a 32-bit part would be over-specified. When designing with this part, note that -E suffix denotes the extended temperature grade (-40 °C to +125 °C), which AEC-Q100 qualifies for automotive use. Designers should also evaluate power-budget vs MIPS requirements: at 32 MHz the part delivers 16 MIPS, but switching to 8 MHz FRC plus idle modes can drop nanoWatt sleep current to single-digit microamps. This page consolidates distributor pricing, drop-in same-family alternatives from the PIC24FJ family, and practical design notes that go beyond the manufacturer datasheet.

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PIC24FJ16GA004-I/ML - 16-bit MCU, 16KB Flash, 44-QFN | Microchip
PIC24FJ16GA004-I/ML

PIC24FJ16GA004-I/ML - 16-bit MCU, 16KB Flash, 44-QFN | Microchip

The Microchip Technology PIC24FJ16GA004-I/ML is a 16-bit microcontroller from the PIC24F family, featuring 16KB of Flash program memory, 4KB of RAM, and a 32MHz (16 MIPS) CPU core in a 44-pin QFN (8x8 mm) package. The part integrates a 10-bit ADC, multiple timers, UART/SPI/I2C interfaces, and a hardware multiply/divide unit for efficient 32-bit operations in a single cycle. A 16-bit microcontroller (MCU) is an embedded processing device with a 16-bit data path, sitting between 8-bit MCUs (lower cost, simpler peripherals) and 32-bit MCUs (higher performance, more memory). The PIC24FJ16GA004-I/ML belongs to the broader PIC24F family known for low power consumption, integrated peripherals, and C-compiler-friendly architecture, targeting general-purpose embedded applications from consumer to industrial. Key features include: up to 16 MIPS performance at 32MHz, 17x17 single-cycle hardware multiplier, 32-bit x 16-bit hardware divider, internal oscillator support from 31kHz to 8MHz (up to 32MHz with 4X PLL), on-chip LDO voltage regulator, JTAG boundary scan and flash programming, and 35 digital I/O pins. The 44-QFN package offers a compact 8x8 mm footprint suitable for space-constrained designs. Architecturally, the PIC24FJ16GA004-I/ML uses a modified Harvard architecture with separate program and data buses, allowing simultaneous instruction fetch and data access. The C-compiler-optimized instruction set enables efficient code generation, while peripherals such as the Real-Time Clock/Calendar (RTCC) and multiple PWM/CCP modules support motor control, sensor interfaces, and display driving. Typical applications include industrial control systems, sensor signal processing, USB device interfaces, medical portable devices, and general-purpose embedded platforms. The wide peripheral set and ample I/O count make it suitable for human-machine interface (HMI) controllers and battery-powered instruments. When designing with this device, evaluate total I/O count against application needs (35 I/O available). For USB applications, pair with an external USB transceiver or select the PIC24FJ64GB004 family variant. The on-chip LDO simplifies power tree design but limits maximum supply voltage to 3.6V on the core. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet, optimized for engineers selecting a 16-bit MCU for general-purpose embedded designs.

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PIC24FJ16GA004-I/PT - 16-bit MCU, 16KB Flash, 44-TQFP | Microchip
PIC24FJ16GA004-I/PT

PIC24FJ16GA004-I/PT - 16-bit MCU, 16KB Flash, 44-TQFP | Microchip

The Microchip Technology PIC24FJ16GA004-I/PT is a 16-bit PIC24F microcontroller delivering up to 32MHz CPU clock (16 MIPS) with 16KB Flash program memory and 4KB RAM, housed in a 44-pin TQFP (10x10mm) industrial-temperature package. It is part of the PIC24FJ64GA004 family with nanoWatt XLP eXtreme Low Power technology, providing the well-recognized PIC24 16-bit modified Harvard RISC architecture with 17x17 hardware multiply and single-cycle execution. A 16-bit microcontroller is a microprocessor core that operates on 16-bit data words and instruction paths, sitting hierarchically above 8-bit MCUs and below 32-bit ARM/DSP cores in the embedded controller taxonomy. The PIC24F sub-family adds low-power sleep modes, rich peripheral integration, and C-compiler-friendly instruction sets, placing it firmly in the power-management-conscious industrial / consumer / automotive-telematics tier. Key features include 16 MIPS performance, 16KB (5.5K x 24 instruction words) self-programmable Flash, 4KB SRAM, 35 digital I/O pins, hardware 32x16 divider, multiple communication peripherals (UART, SPI, I2C), 10-bit ADC, RTCC, and 5V-tolerant I/O. nanoWatt XLP technology provides deep Sleep currents below 1 uA, enabling multi-year battery operation in energy-harvesting designs. AEC-Q100 qualification is available on special ordering codes for automotive designs. Typical applications include industrial sensor interfaces, low-power handheld instrumentation, consumer appliances, USB/serial human-interface devices, and automotive body/telematics modules. The 44-pin TQFP exposes enough I/O for small graphical LCDs, matrix keypads, and multi-channel analog front-ends. When designing, verify the 2.5V/3.3V core voltage tolerance, route decoupling caps close to VDD/VSS pairs, and use the device's built-in bootloader or ICSP for in-field firmware updates. The PIC24FJ16GA004 is pin-compatible with larger-memory siblings (PIC24FJ32GA004, PIC24FJ64GA004), enabling memory-scalable designs on a single PCB layout. This page synthesizes distributor pricing, drop-in same-package alternatives, AEC-Q100 automotive ordering notes, and practical design notes not found in the manufacturer datasheet alone.

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PIC24FJ16GA004T-I/ML - 16KB Flash 16-bit MCU 44-QFN | Microchip
PIC24FJ16GA004T-I/ML

PIC24FJ16GA004T-I/ML - 16KB Flash 16-bit MCU 44-QFN | Microchip

The Microchip PIC24FJ16GA004T-I/ML is a 16-bit PIC24F microcontroller with 16KB Flash, 4KB RAM, 35 I/O pins and a 32 MHz maximum core clock, housed in a 44-pin QFN (8x8 mm) package. It integrates the PIC24 enhanced RISC architecture, 5.5K x 24 Flash program memory and 2.5V/3.3V operating voltage support, with industrial -40C to +85C temperature range. A 16-bit microcontroller (MCU) is a programmable processor with 16-bit data paths, registers and ALU width that delivers higher computational throughput and code density than 8-bit MCUs while remaining cheaper and simpler than 32-bit Cortex-M parts. Within the embedded hierarchy, a 16-bit MCU sits between 8-bit MCUs (e.g. PIC16) and 32-bit MCUs (e.g. PIC32, Cortex-M), belonging to the broader class of microcontrollers -> processors -> semiconductors. Key features of this device include 16KB self-programmable Flash with ECC, 4KB SRAM, an 8-channel 10-bit A/D converter, multiple UART/SPI/I2C peripherals, a 16-bit timer/capture/compare module and a Real-Time Clock Calendar. The integrated nanoWatt power management offers multiple idle/sleep modes with retention down to a few microamperes for battery-powered designs. Architecturally, the PIC24FJ16GA004 family uses a 16-bit modified Harvard bus with a 24-bit instruction word, a hardware multiply/divide unit and a single-cycle bit manipulation engine, giving it deterministic interrupt response and effective MIPS-per-MHz performance. The 44-QFN (8x8) package exposes 35 GPIOs - sufficient for human-machine interface, mixed-signal front ends and mid-density sensor fusion designs. Typical applications include industrial control panels, USB device class bridges, sensor hubs, portable medical monitors and consumer appliances. The wide operating voltage (2.0V-3.6V) and rich analog peripherals also make it a common fit for low-cost graphical display controllers and battery-managed IoT edge nodes. When designing with this part, ensure the 44-QFN exposed pad is soldered to a sufficient copper area for thermal dissipation. Decoupling capacitors should be placed as close as possible to each VDD/VSS pair, and unused I/O pins must be configured as outputs low to minimize quiescent current. This page consolidates distributor pricing, same-family drop-in alternatives, application guidance and design notes that complement the official Microchip datasheet.

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PIC24FJ16GA004T-I/PT - 16KB Flash 16-bit MCU | Microchip
PIC24FJ16GA004T-I/PT

PIC24FJ16GA004T-I/PT - 16KB Flash 16-bit MCU | Microchip

The Microchip Technology PIC24FJ16GA004T-I/PT is a 16-bit PIC24F microcontroller with 16 KB Flash program memory and 4 KB RAM, running up to 16 MIPS at 32 MHz CPU clock in a 44-pin TQFP (10x10 mm) package. The device integrates an 8 MHz internal oscillator with 4x PLL, a 17-bit single-cycle hardware multiplier, a 16-bit hardware divider, and a 16-bit working register array across a modified Harvard architecture. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program and data memory, peripherals, and I/O onto one die. The PIC24F family sits in the 16-bit segment of the Microchip PIC portfolio, positioned between the 8-bit PIC16/PIC18 and the 32-bit PIC32MX. It uses a modified Harvard architecture with separate program and data buses, optimized for deterministic interrupt response and C-compiler efficiency. Within that hierarchy, the PIC24FJ16GA004T-I/PT is the 16 KB Flash, 44-pin variant of the GA004 family. Key differentiating features include 35 general-purpose I/O pins, multiple analog and digital peripherals, the 4x PLL that lets the internal 8 MHz oscillator reach the full 32 MHz instruction rate, and C compiler optimization support that allows efficient use of the MPLAB XC16 toolchain. The 17-bit by 17-bit single-cycle multiplier accelerates DSP-class math. Technical depth: the part uses a 5.5K x 24-bit Flash organization that gives a true 16 KB of linear instruction space, while 4 KB of RAM is split between general-purpose SRAM and the system stack. Hardware multiply/divide is single-cycle, and the 32 MHz core delivers 16 MIPS. A peripheral pin select (PPS) function allows many digital peripherals to be remapped to a wide choice of I/O pins, simplifying board layout. Typical applications include industrial control panels, automotive body and HVAC modules (note: automotive grade requires special ordering codes per the Microchip product page), USB device or human-interface nodes using the on-chip USB transceiver on related GA004 family members, and low-cost general-purpose 16-bit embedded platforms. The automotive recommendation from Microchip makes it a candidate for non-safety in-cabin modules. When designing with this MCU, ensure the JTAG/ICD interface is brought to a header for MPLAB ICD programming and debugging, and respect the 3.0 V to 3.6 V Vdd range. Pin-compatible migration paths exist within the PIC24FJ64GA004 family for users who later need more code space. This page synthesizes distributor stock and pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.

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PIC24FJ16MC101-E/P - 16-bit 16 MIPS 16KB Flash MCU | Microchip
PIC24FJ16MC101-E/P

PIC24FJ16MC101-E/P - 16-bit 16 MIPS 16KB Flash MCU | Microchip

The Microchip Technology PIC24FJ16MC101-E/P is a 16-bit microcontroller from the PIC24F family designed for ultra-low-cost, high-performance motor control applications. It integrates a 16 MIPS PIC core, 16 KB of Flash program memory (5.5K x 24), and 1 KB of RAM in a 20-pin PDIP through-hole package, and is AEC-Q100 qualified for automotive use. The device operates from a 3.0V to 3.6V supply at up to 32 MHz system clock and includes a 4-channel 10-bit Analog-to-Digital Converter for feedback sensing. What is a 16-bit microcontroller? A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program memory (Flash/ROM), data memory (RAM), and peripheral interfaces (ADC, timers, communication ports) into one IC. A 16-bit MCU uses a 16-bit-wide data path and instruction word, providing a balance between the simplicity of 8-bit cores and the computational throughput of 32-bit cores; in the broader taxonomy it sits between low-end 8-bit MCUs (e.g., PIC16) and high-performance 32-bit MCUs (e.g., PIC32, Cortex-M). The PIC24F family targets low-power, signal-processing, and motor-control applications at low pin counts. Key features include 4 channels of 10-bit ADC, up to 5 PWM outputs, a Charge Time Measurement Unit (CTMU) for capacitive touch or simple sensing, Peripheral Pin Select (PPS) for flexible peripheral-to-pin mapping, and on-chip 32 kHz low-power oscillator support. The PIC24F core uses a modified Harvard architecture with a 16-bit data path and 24-bit instructions, delivering deterministic interrupt latency and efficient C-compiler code density. Typical applications include single-phase and 3-phase BLDC/PMSM motor control (sensorless and sensored), fan and pump controllers, small appliance drives, automotive body electronics, HVAC blower control, and low-cost LED lighting controllers. The combination of dedicated motor-control peripherals (MCPWM, ADC triggering) and small-form-factor 20-pin PDIP makes it ideal for compact, high-volume motor-drive modules. When designing with this device, ensure that the supply decoupling network uses a 10 uF bulk capacitor plus a 0.1 uF ceramic close to the VDD pin, and route the analog AVSS/AVDD pair separately from noisy digital rails. The PPS feature lets the same firmware be reused across board variants with different pin assignments, but PPS lock must be cleared in software before reprogramming. For thermal and reliability in automotive under-hood environments, derate the I/O current below 70% of the absolute maximum and follow AEC-Q100 PCB layout guidelines. This page synthesizes distributor pricing, drop-in compatible same-package alternatives (PIC24FJ16MC101-I/P, PIC24FJ16MC101-E/SO variants), and practical design notes not consolidated in the manufacturer datasheet alone.

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PIC24FJ16MC101-I/P - 16-bit MCU, 16KB Flash, 20-PDIP | Microchip
PIC24FJ16MC101-I/P

PIC24FJ16MC101-I/P - 16-bit MCU, 16KB Flash, 20-PDIP | Microchip

The Microchip Technology PIC24FJ16MC101-I/P is a 16-bit microcontroller from the PIC24F motor-control family, delivering 16 MIPS core performance with 16 KB of Flash program memory and 1 KB of RAM in a 20-pin PDIP through-hole package. It operates from 3.0 V to 5.5 V, integrates CTMU, MCPWM, and PPS peripherals, and is targeted at cost-sensitive brushed-DC and BLDC motor control as well as general-purpose embedded designs. What is a 16-bit microcontroller? A microcontroller (MCU) is a single-chip computer that integrates a CPU core, volatile and non-volatile memory, and programmable I/O peripherals. The 16-bit class bridges 8-bit parts (PIC16, AVR) and 32-bit Cortex-M devices, offering a better MIPS-per-mA and richer DSP math than 8-bit MCUs while staying cheaper and easier than 32-bit ARM. Within this hierarchy, the PIC24F family sits in Microchip's "low-power 16-bit" tier, with the MC subset adding dedicated motor-control peripherals. Key features include up to 16 MIPS at 32 MHz CPU clock, a Charge Time Measurement Unit (CTMU) for capacitive touch and current measurement, six enhanced PWM channels with dedicated fault inputs, Peripheral Pin Select (PPS) for flexible remapping of digital peripherals, a 10-bit ADC up to 500 ksps with up to 9 channels, two UART/I2C/SPI modules, and five 16-bit timers. The 20-pin PDIP package offers generous creepage and is breadboard-friendly for prototypes and educational use. The PIC24FJ16MC101 uses a modified Harvard architecture with a 16-bit wide data path, hardware multiply, and a C-friendly instruction set optimized for the MPLAB XC16 compiler. Its 16 MIPS throughput enables deterministic field-oriented control loops for small three-phase BLDC and stepper motors, while CTMU enables cap-touch user interfaces on the same chip. Typical applications include small DC and BLDC motor drives for fans, pumps, appliances, drones, and toys; capacitive touch user interfaces; sensor nodes; and low-cost industrial control. The wide 3.0-5.5 V supply range simplifies integration with 3.3 V sensors or legacy 5 V logic. When designing with this device, ensure the Vcap pin receives the 10 uF/470 nF decoupling pair required by the internal voltage regulator. Use PPS to route peripherals to convenient pins and verify that no analog pins are reused as digital outputs inadvertently. The 20-pin PDIP eliminates reflow constraints but limits high-speed signal integrity at >10 MHz. This page synthesizes distributor pricing, same-family drop-in alternatives, and design notes not found in the manufacturer datasheet alone, giving engineers a complete BOM-ready reference.

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PIC24FJ16MC101-I/SO - 16-bit MCU, 16KB Flash, 20-SOIC Motor Control
PIC24FJ16MC101-I/SO

PIC24FJ16MC101-I/SO - 16-bit MCU, 16KB Flash, 20-SOIC Motor Control

The Microchip Technology PIC24FJ16MC101-I/SO is a low-cost, high-performance 16-bit microcontroller in the PIC24F family tailored for motor control. The device executes up to 16 MIPS at 32 MHz, integrates 16 KB of Flash program memory (5.5K x 24 words), 1 KB of RAM, and is housed in a 20-pin SOIC (0.295" / 7.50 mm body width) package. According to the manufacturer datasheet (DS30009997), it is part of an ultra-low-cost 16-bit motor-control family featuring MCPWM peripherals, PPS, CTMU, and a 16-bit working register array with single-cycle hardware multiplier. A 16-bit microcontroller (MCU) is a programmable processor that uses a 16-bit data path, instruction word, and address space, occupying the middle ground between 8-bit controllers and 32-bit Cortex-M parts. Within the broader taxonomy, MCUs sit at the bottom of the microcontroller hierarchy: PIC24F -> 16-bit MCU -> RISC microcontroller -> embedded processor -> semiconductor. The PIC24FJ16MC101 sits in the motor-control sub-family, optimized for BLDC, PMSM, and brushed/voice-coil applications by integrating high-resolution PWMs, quadrature encoder interfaces, and CTMU for capacitive-touch or current sensing. Key features include a 17-bit single-cycle hardware multiplier by 16-bit hardware divider, C-compiler optimized instruction set, peripheral pin select (PPS) for flexible I/O routing, charge time measurement unit (CTMU), and multiple clock options including an 8 MHz internal oscillator with 4x PLL. The device also offers a modified Harvard architecture with separate program and data buses, providing deterministic interrupt response essential for closed-loop motor control. Typical applications include sensorless BLDC motor drives, drone ESC controllers, small appliance motor control, ceiling fan controllers, and low-cost industrial pumps. The wide operating voltage range (typically 3.0V to 3.6V) and industrial -40C to +85C temperature range support industrial-grade environments. When designing with this device, ensure decoupling capacitors are placed close to VDD/AVDD pins and that high-speed traces are kept short to avoid coupling noise into analog sections. PPS allows remapping of peripherals to different I/O pins, simplifying board layout. This page synthesizes distributor pricing, same-brand and cross-brand drop-in alternatives, and practical design notes not found in the manufacturer datasheet, providing engineers with a one-stop reference for selecting and sourcing the PIC24FJ16MC101-I/SO.

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PIC24FJ16MC101-I/SS - 16 MIPS 16KB Flash Motor Control MCU | Microchip
PIC24FJ16MC101-I/SS

PIC24FJ16MC101-I/SS - 16 MIPS 16KB Flash Motor Control MCU | Microchip

The Microchip Technology PIC24FJ16MC101-I/SS is a 16-bit motor-control microcontroller from the PIC24FJMC family, delivering up to 16 MIPS CPU performance from 16 KB of Flash program memory and 1 KB of SRAM, in a 20-pin SSOP package. It targets cost-sensitive brushless DC (BLDC), permanent-magnet synchronous motor (PMSM), and switched-reluctance drive applications where board area is at a premium. The industrial temperature variant ("-I") supports -40C to +85C operation, and the SSOP-208 ("/SS") suffix designates a 20-lead Shrink Small Outline Package supplied in tube. What is a motor-control MCU? A motor-control microcontroller is a specialized MCU that integrates both a general-purpose CPU and dedicated motor-control peripherals such as high-resolution Pulse-Width Modulators (PWMs), Motor Control PWMs (MCPWMs), analog comparators with DAC references, operational amplifiers for current sensing, and peripherals like the Charge Time Measurement Unit (CTMU) for touch and sensor feedback. Motor-control MCUs sit inside the broader taxonomy of embedded microcontrollers, then microcontrollers, then microprocessors and SoCs, and ultimately fall under the Integrated Circuits > Microcontrollers category. The PIC24FJ16MC101 belongs to the PIC24F family, which uses a 16-bit modified Harvard architecture with separate program and data buses. Key features include up to 16 MIPS throughput at 32 MHz, three 16-bit MCPWM channels with complementary outputs and programmable dead time, three 16-bit timers, a 10/12-bit ADC with up to 9 channels, two comparators with 10-bit DAC references, two op amps for in-line current sensing, an integrated CTMU, and Peripheral Pin Select (PPS) that remaps most digital I/O to nearly any pin. The device operates from 3.0 V to 5.5 V, supports 16 MIPS at 3.3 V, and includes a 10-bit ADC with 500 ksps conversion rate, dual comparators, and a 5-bit DAC for programmable threshold generation. The PIC24FJ16MC101 architecture pairs a 16-bit CPU with a flexible peripheral set, eliminating external gate-driver logic and reducing PCB area. PPS enables late-stage pin assignment changes, which shortens hardware iterations. The device also integrates I2C, SPI, and UART interfaces for sensor and host communication, plus a Charge Time Measurement Unit (CTMU) that supports capacitive touch sensing and precise time-of-flight measurements. Typical applications include sensorless BLDC ceiling fans, low-voltage cordless power tools, small drone ESCs (electronic speed controllers), appliance pumps and valves, and cost-optimized industrial pumps. The combination of MCPWM, op amps, and comparators on a single die eliminates the need for an external analog front-end in many 3-phase or 1-phase motor designs. When designing with this part, populate both AVSS and AGND nets separately to the ground plane and place the Vcap decoupling capacitor within 5 mm of the dedicated Vcap pin. Programming is supported by Microchip's MPLAB X IDE and the MPLAB XC16 compiler; designers should use the MPLAB Code Configurator to initialize PPS and MCPWM modules. This page synthesizes distributor pricing, drop-in alternative MCUs, application pairings, and practical design notes that go beyond the bare datasheet.

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PIC24FJ16MC101T-I/SS - 16-Bit MCU, 16 MIPS, 16KB Flash, 20-SSOP | Microchip
PIC24FJ16MC101T-I/SS

PIC24FJ16MC101T-I/SS - 16-Bit MCU, 16 MIPS, 16KB Flash, 20-SSOP | Microchip

The Microchip PIC24FJ16MC101T-I/SS is a 16-bit PIC microcontroller from the PIC24FJ16MC motor-control family, delivering 16 MIPS performance at a 32 MHz maximum CPU clock and packaged in a 20-pin SSOP (5.3 mm body, 0.65 mm pitch). It integrates 16 KB (5.5K x 24) of Flash program memory and 1 KB of SRAM, with the tape-and-reel 'T' suffix indicating shipping orientation for high-volume SMT assembly. The 'I/SS' suffix denotes the industrial temperature grade (-40C to +85C) in an SSOP package, and the device is built on Microchip's CMOS 16-bit modified-Harvard core optimized for low-cost motor control designs. A microcontroller (MCU) is a single-chip computer containing a processor core, non-volatile program memory (typically Flash), volatile working memory (RAM), and a set of on-chip peripherals such as timers, ADCs, communication controllers, and I/O ports. Within the broader taxonomy of embedded semiconductors, the PIC24FJ16MC101 sits at the 16-bit MCU tier - above 8-bit MCUs (PIC10/12/16) in computational throughput but below 32-bit MCUs (PIC32) in addressing range and DSP capability. This particular family is specialized for motor-control applications, integrating motor-control PWMs (MCPWM), a Charge Time Measurement Unit (CTMU), and Peripheral Pin Select (PPS) for flexible signal routing. Key differentiating features include the integrated MCPWM module with dedicated dead-time control, a 10-bit ADC with multiple conversion trigger sources, and PPS allowing most digital functions to be remapped to a wide range of I/O pins. The CTMU enables capacitive-touch sensing and precise time measurement, eliminating external timing components. Together these peripherals shrink the external bill of materials for sensorless BLDC, brushed DC, and stepper motor designs. Architecturally, the PIC24FJ core uses a 16-bit modified-Harvard design with separate program and data paths, hardware MAC for DSP-style operations, and a wide 24-bit instruction word. The 'FJ' suffix indicates Flash-based program memory with self-programmability in the field, supporting on-chip EEPROM emulation and ICSP (In-Circuit Serial Programming). Operating voltage is 2.0 V to 3.6 V, suitable for battery-powered and 3.3 V-rail designs. Typical applications include BLDC and brushed-DC motor control in small appliances and fans, sensorless and sensored trapezoidal commutation, low-cost field-oriented control (FOC) reference designs, LED drivers with analog-mixed-signal control, and IoT edge nodes requiring PWM control plus communication. The CTMU also enables user-interface designs with capacitive touch buttons. Industrial designers value the part for its compact 20-pin footprint, reducing PCB area for space-constrained motor-control boards. Designers should review Microchip application notes on MCPWM configuration, CTMU calibration, and PPS remapping before PCB layout. The SSOP-20 footprint allows migration to larger pin-count PIC24FJ variants without board rework when more I/O is needed later. Always enable the watchdog timer and use the configurable brown-out reset for robust field deployment.

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PIC24FJ16MC102-E/ML - 16-bit Motor Control MCU, 16KB Flash | Microchip
PIC24FJ16MC102-E/ML

PIC24FJ16MC102-E/ML - 16-bit Motor Control MCU, 16KB Flash | Microchip

The Microchip Technology PIC24FJ16MC102-E/ML is a 16-bit microcontroller from the PIC® 24F family optimized for ultra-low-cost, high-performance motor control, featuring 16 KB of Flash program memory (5.5K x 24), 1 KB of RAM, and 16 MIPS execution throughput at 32 MHz, housed in a 28-pin QFN (6x6 mm) package with an exposed thermal pad. It integrates dedicated motor-control peripherals including MCPWM (Motor Control PWM), a CTMU (Charge Time Measurement Unit) for capacitive touch and accurate time measurement, PPS (Peripheral Pin Select) for flexible I/O routing, and a 16-bit timer/capture/compare array. Operating from 3.0 V to 3.6 V with industrial-grade -40°C to +125°C temperature range, it targets space-constrained BLDC, PMSM, and stepper motor drives where small footprint and low BOM cost dominate the design envelope. A 16-bit microcontroller (MCU) is a programmable logic device that uses a 16-bit data path, registers, and ALU, providing roughly an order-of-magnitude more arithmetic precision than 8-bit MCUs while keeping code-density advantages over 32-bit parts. Motor-control MCUs add PWM, ADC, and quadrature-encoder peripherals tuned for closed-loop commutation. The PIC24FJ16MC102 belongs to the broader taxonomy: PIC24F -> 16-bit microcontroller -> MCU -> microcontroller -> embedded processor -> semiconductor, and is part of Microchip's motor-control focused 'MC' subfamily. Key differentiating features include 6 PWM channels with dedicated fault inputs, 10-bit ADC with 500 ksps throughput, up to 21 configurable I/O via PPS, and CIP (Core Independent Peripherals) that offload timing-critical tasks from the CPU. The MCPWM module supports center-aligned, edge-aligned, and complementary PWM modes critical for three-phase inverter control, while the integrated op-amp option (on MC101/102 variants) simplifies current-sense conditioning without external components. Architecturally, the device uses a modified Harvard architecture with separate program and data buses for deterministic 16 MIPS throughput, a hardware multiply/divide unit, and a 16x16-bit working register array. The 16 KB Flash supports self-programming under firmware control, enabling field-upgradeable motor firmware. Built-in ECC and brown-out reset enhance reliability in harsh electrical environments typical of motor drive stages. Typical applications include low-voltage brushless DC (BLDC) fan and pump controllers, RC servo drivers, e-bike and small drone ESCs, appliance motor control (washers, mixers, refrigerator compressors), and consumer robotic motion subsystems. The combination of low cost, tiny 6x6 mm QFN, and AEC-Q100 automotive qualification (per Hotenda listing) extends usability into automotive body electronics such as HVAC blowers and seat-adjustment motors. When designing with this part, allocate PCB thermal copper under the exposed pad and ensure the ADC sample window exceeds 1 µs for accurate current sensing. Use Microchip's MPLAB X IDE with XC16 compiler and motorBench™ development suite to accelerate FOC algorithm deployment. This page synthesizes distributor pricing, AEC-Q100 qualified variants, drop-in QFN-28 alternatives, and practical PCB/design notes not found in the bare manufacturer datasheet.

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PIC24FJ16MC102-I/ML - 16-bit 16 MIPS 16KB Flash Motor Control MCU | Microchip
PIC24FJ16MC102-I/ML

PIC24FJ16MC102-I/ML - 16-bit 16 MIPS 16KB Flash Motor Control MCU | Microchip

The Microchip Technology PIC24FJ16MC102-I/ML is a 16-bit PIC24F microcontroller in a 28-pin QFN (6x6 mm) package designed for ultra-low-cost, high-performance motor control. It integrates a 16 MIPS dsPIC30/dsPIC33-style CPU core with 16 KB of Flash program memory (5.5K x 24 words) and 1 KB of SRAM, alongside dedicated motor-control peripherals including MCPWM (Motor Control PWM), a CTMU (Charge Time Measurement Unit), and Peripheral Pin Select (PPS) for flexible I/O mapping. According to Microchip datasheet DS30009997E, the device operates across 3.0 V to 5.5 V with an industrial -40 C to +85 C temperature range. A 16-bit microcontroller (MCU) is a single-chip processor with a 16-bit data path that delivers higher arithmetic precision and code density than 8-bit devices while keeping cost, power, and complexity lower than 32-bit ARM Cortex-M parts. Within the broader PIC24F family, motor-control derivatives such as the PIC24FJ16MC102 add PWM, ADC triggering, and fault inputs so a single chip can drive a three-phase BLDC or PMSM motor. In a typical system hierarchy this device sits below the application layer and above the power stage, coordinating gate drivers, current sense amplifiers, and position feedback. Key features include 6 channels of 10-bit ADC with selectable conversion triggers, up to 6 PWM channels with complementary or independent output modes, multiple 16-bit timers, a Real-Time Clock/Calendar, and an integrated UART/SPI/I2C serial engine. PPS allows most digital peripherals to be reassigned to almost any I/O pin, simplifying PCB routing on dense motor-control boards. The PIC architecture combines a modified Harvard CPU with a 24-bit instruction word and 16-bit data path, delivering deterministic interrupt latency and single-cycle MAC operations that simplify digital filter code for sensorless control loops. The CTMU enables precise time-of-flight measurement for capacitive touch or temperature sensing using only an external resistor. Typical applications include BLDC/PMSM fan and pump controllers, low-voltage hobby servos, sensorless trapezoidal drives, small appliance motor boards, and low-cost position-control systems. The 28-QFN footprint is also well suited to space-constrained IoT nodes that still need deterministic real-time behavior. When designing with this part, place a 10 uF plus 0.1 uF decoupling pair on each VDD pin and keep the analog AVdd trace short and quiet to preserve ADC accuracy. The PPS remapping registers must be unlocked and configured after each POR - a common pitfall when porting firmware between PIC24F variants.

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PIC24FJ16MC102-I/SS - 16-bit 16KB Flash MCU, 28-SSOP | Microchip
PIC24FJ16MC102-I/SS

PIC24FJ16MC102-I/SS - 16-bit 16KB Flash MCU, 28-SSOP | Microchip

The Microchip Technology PIC24FJ16MC102-I/SS is a 16-bit microcontroller from the PIC24F motor-control family, integrating 16 KB (5.5K x 24) of Flash program memory, 1 KB of RAM, and dedicated motor-control peripherals in a 28-pin SSOP package. It executes instructions at 16 MIPS from a 32 MHz internal oscillator and operates across a 3.0 V to 3.6 V supply range, making it well suited for low-cost, space-constrained motor-drive and digital-power designs. A 16-bit microcontroller (MCU) is a microprocessor core that processes data in 16-bit chunks, offering a balance between 8-bit efficiency and 32-bit performance for embedded applications. Within the broader taxonomy, the PIC24FJ belongs to: 16-bit MCU -> PIC24F family -> PIC24FJ MC (motor control) sub-family -> Flash microcontroller -> embedded controller -> semiconductor. The 'FJ' suffix indicates a Flash-based, low-power variant, while the 'MC' marker designates motor-control-targeted peripherals. The 'I/SS' suffix specifies the industrial temperature grade (-40C to +85C) and 28-pin SSOP (Shrink Small Outline Package) form factor. Key features include three 16-bit timers plus one 32-bit timer, a 6-channel 10-bit ADC, up to 21 general-purpose I/O pins with 5 V tolerance on selected pins, and dedicated Motor Control PWM (MCPWM) outputs. Peripheral Pin Select (PPS) allows flexible remapping of digital peripherals to physical pins, simplifying PCB layout. The device also provides an RTCC, two UART/SPI/I2C capable Enhanced UARTS, and on-chip 32 kHz low-power oscillator support. Architecturally, the PIC24FJ16MC102 uses a modified Harvard CPU core with a 16-bit data path and 24-bit instructions, achieving deterministic interrupt latency that is critical for motor-control loops. The integrated CTMU (Charge Time Measurement Unit) enables touch, proximity, and time-of-flight measurements without external analog front ends. Typical applications include BLDC and PMSM motor controllers, sensorless fan control, small appliance drives (pumps, mixers), LED lighting drivers with dimming, and low-end digital power conversion such as small DC-DC converters and PFC stages. When designing with this MCU, ensure proper decoupling (100 nF plus 10 uF bulk) near VDD/VSS, follow Microchip AN1078 for sensorless BLDC firmware, and budget for programming/debug via the 2-wire PGECx/PGEDx ICSP interface. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes for the PIC24FJ16MC102-I/SS that are not found in the manufacturer datasheet alone.

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PIC24FJ16MC102T-I/ML - 16-bit 16 MIPS 16KB Flash Motor MCU | Microchip
PIC24FJ16MC102T-I/ML

PIC24FJ16MC102T-I/ML - 16-bit 16 MIPS 16KB Flash Motor MCU | Microchip

The Microchip Technology PIC24FJ16MC102T-I/ML is a 16-bit RISC PIC24F motor-control microcontroller with 16 KB Flash, 1 KB RAM, and a 16 MIPS CPU core, housed in a 28-pin QFN (6x6 mm) package with exposed thermal pad. It is part of the PIC24FJ16MC101/102 family optimized for low-cost, low-pin-count motor control with integrated peripherals for single-chip BLDC, PMSM, and stepper drive stages. The 'T' suffix denotes tape-and-reel packaging, and the 'I' suffix denotes the -40C to +85C industrial operating temperature range. A 16-bit microcontroller (MCU) is an integrated computing device that combines a CPU core, program memory (Flash), data memory (RAM), and a rich peripheral set on a single silicon die. The PIC24F core uses a modified Harvard RISC architecture with a 16-bit instruction word, executing up to 16 million instructions per second (16 MIPS) at 32 MHz CPU clock. Within the broader semiconductor hierarchy, the PIC24FJ16MC102T sits in the microcontrollers category, a sub-class of microcontrollers (MCU) > embedded controllers > integrated circuits > semiconductors, and is positioned specifically in motor-control-optimized sub-family. Key features of this part include six enhanced 16-bit PWM outputs with edge-aligned or center-aligned modes and up to 7.5 ns PWM resolution, four 16-bit timers, two I2C, two SPI, two UART, 13 ADC channels at 500 ksps with 10-bit resolution, a Charge Time Measurement Unit (CTMU) for capacitive touch and time-of-flight measurement, and Peripheral Pin Select (PPS) for flexible pin-function remapping. The 28-QFN (6x6) package has a low thermal resistance and supports industrial-grade -40C to +85C operation. From an architecture perspective, the PIC24FJ16MC102T-I/ML combines an aggressive 16-bit RISC engine with motor-tuned analog and timing peripherals. The CTMU enables precise current sensing and capacitive touch, while PPS allows designers to remap digital peripheral I/O to multiple physical pins, simplifying PCB routing. The 16 MIPS throughput at 32 MHz (4:1 instruction-cycle multiplier of the 8 MHz internal oscillator with PLL) provides deterministic control-loop execution for FOC or trapezoidal motor commutation. Typical applications include 3-phase BLDC or PMSM motor drives (low-voltage, sub-100 W), brushed DC motor controllers, electronic speed controllers (ESCs) for small drones and RC vehicles, fan and pump controllers, LED lighting controllers with analog dimming, and small-appliance motor control. The integrated 6-output PWM, 13 ADC inputs, and QEI (Quadrature Encoder Interface) support sensorless or sensor-based field-oriented control without external logic ICs. When designing with this device, allocate a 10 uF bulk decoupling capacitor plus 0.1 uF high-frequency bypass near the VDD pins, route the analog AVDD separately from VDD for ADC noise immunity, and follow Microchip AN1078 or AN1160 for sensorless FOC firmware reference. The exposed thermal pad of the QFN package should be soldered to a sufficient copper pour to keep junction temperature within the 85C industrial limit. This page synthesizes distributor pricing, drop-in alternatives from the same product family, and practical design notes that are not collected in the manufacturer datasheet alone, giving an engineer a single-point reference for selection and procurement.

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PIC24FJ16MC102T-I/SO - 16-bit 16 MIPS Motor Control MCU | Microchip
PIC24FJ16MC102T-I/SO

PIC24FJ16MC102T-I/SO - 16-bit 16 MIPS Motor Control MCU | Microchip

The Microchip PIC24FJ16MC102T-I/SO is a 16-bit PIC microcontroller from the PIC24F motor-control series, delivering 16 MIPS at 32 MHz while integrating dedicated motor-control peripherals. Housed in a 28-pin SOIC package (7.50 mm body width, surface mount), the part features 16 KB of self-programmable Flash program memory (5.5K x 24 organization) and 1 KB of SRAM, supplied across the 3.0V–3.6V operating range characteristic of the PIC24FJ MC family. An MCU (microcontroller unit) is an integrated system-on-chip that combines a CPU core, volatile and non-volatile memory, and a configurable peripheral set behind a single package. The PIC24FJ family implements a modified Harvard architecture with a 16-bit data path, a 24-bit instruction word, and a 17-bit by 16-bit hardware multiplier; code is executed in a single cycle from Flash, and the device is C-compiler-optimized for embedded application development. The motor-control (MC) sub-family extends this base with peripherals specifically engineered for driving BLDC, PMSM, ACIM and stepper stages. Key features of the PIC24FJ16MC102T-I/SO include up to 6 PWM channels with dedicated PWM time bases for complementary, edge-aligned or center-aligned switching, a 6-channel 10-bit ADC with conversion rates up to 500 ksps, multiple communication interfaces (UART, SPI, I2C), an 8 MHz internal oscillator with 4x PLL option (yielding 32 MHz operation), and CTMU support for touch and current sensing. The device supports industrial-grade -40 °C to +85 °C operation, three 16-bit timers and one 32-bit timer, and PPS (Peripheral Pin Select) for flexible I/O mapping. Architecturally, the PIC24FJ MC family combines the standard PIC24 core with a Motor Control PWM (MCPWM) module capable of generating complementary PWM outputs with programmable dead time, a high-speed ADC trigger, and a QEI (Quadrature Encoder Interface) for closed-loop rotor position sensing. The CTMU (Charge Time Measurement Unit) provides on-chip timing for capacitive touch and for current-sensing analog front-ends, removing external analog conditioning. Typical applications include low-cost BLDC and PMSM sensorless or sensored motor drives (small fans, pumps, appliance motors), 3D-printer stepper control, washing-machine and home-appliance motor boards, and LED lighting power stages. Its small 28-SOIC footprint is also attractive for hobby motor-control boards and Christmas-light controllers where board area is constrained. When designing with this part, ensure the supply is decoupled with 10 µF bulk plus 100 nF ceramic close to VDD/AVDD pins, and respect the 3.6 V absolute maximum to avoid latch-up. The 'T' suffix indicates Tape & Reel packaging, and the -I (Industrial) temperature grade covers -40 °C to +85 °C operation. This page synthesizes distributor pricing, drop-in alternatives in the same SOIC-28 footprint, and practical design notes not aggregated in any single distributor listing — useful for engineers evaluating second-source or pin-compatible replacements for the PIC24FJ16MC102T-I/SO.

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PIC24FJ16MC102T-I/SS - 16-bit 16 MIPS 16KB Flash Motor Control MCU | Microchip
PIC24FJ16MC102T-I/SS

PIC24FJ16MC102T-I/SS - 16-bit 16 MIPS 16KB Flash Motor Control MCU | Microchip

The Microchip PIC24FJ16MC102T-I/SS is a 16-bit ultra-low-cost motor-control microcontroller built on the PIC24F architecture, delivering 16 MIPS performance from a 32 MHz maximum core clock and integrating 16 KB of Flash program memory with 1 KB of SRAM. It is housed in a 28-pin Shrink Small Outline Package (SSOP-28) and is specified over the -40 °C to +85 °C industrial temperature range. The 'T' suffix indicates Tape & Reel packaging and the 'I' suffix denotes the industrial temperature grade. What is a motor-control MCU? A motor-control microcontroller is a class of embedded processor optimized for driving brushed DC, brushless DC (BLDC), stepper, and switched reluctance motors. These MCUs integrate dedicated peripherals such as multi-channel PWM modules, high-resolution timers, fast ADCs for current sensing, and input-capture blocks for rotor position feedback. Motor-control MCUs sit inside the broader hierarchy: microcontroller -> embedded processor -> semiconductor IC, and within Microchip's portfolio they form the PIC24F MC family, with the dsPIC33 family providing higher-performance DSP-extended variants. Key features include a 6-channel 10-bit ADC for analog feedback, three 16-bit and one 32-bit timer/counter, a Charge Time Measurement Unit (CTMU) for capacitive touch or temperature sensing, Peripheral Pin Select (PPS) for flexible I/O mapping, and up to 21 general-purpose I/O pins. The integrated Motor Control PWM (MCPWM) module supports complementary outputs with programmable dead time, hardware fault input, and center-aligned or edge-aligned modes - all essential for safe half-bridge and full-bridge drive stages. Typical applications include low-cost BLDC ceiling fans, small appliance pump controllers, drone ESCs, HVAC damper drivers, and low-voltage sensorless FOC platforms where the MCU must execute a real-time control loop in software. The 16 MIPS headroom and CTMU simplify sensor integration in space-constrained designs. Designers should budget Flash for a bootloader or field firmware updates, since 16 KB fills quickly when adding a full motor-control state machine.

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PIC24FJ192GA106-E/PT - 192KB Flash 16-bit MCU 64-TQFP
PIC24FJ192GA106-E/PT

PIC24FJ192GA106-E/PT - 192KB Flash 16-bit MCU 64-TQFP

The Microchip Technology PIC24FJ192GA106-E/PT is a 16-bit general-purpose Flash microcontroller from the PIC24FJ family, featuring 192KB of on-chip Flash program memory, 16KB of RAM, and a 64-pin TQFP (10x10 mm) package. The device operates at up to 32 MHz CPU clock with a 16-bit modified Harvard architecture and includes peripheral pin select (PPS) for flexible I/O mapping. This PIC microcontroller belongs to the PIC24FJ family of low-power 16-bit MCUs, a category that bridges the gap between 8-bit PIC16/PIC18 devices and 32-bit PIC32 parts. The PIC24FJ series integrates a wide peripheral set (UART, SPI, I2C, ADC, timers, RTCC, CTMU) on a single die and is intended for low-power (<100 nA standby current), connectivity-rich embedded applications that benefit from multiple serial ports and large memory footprints. Key features include three I2C, three SPI, four UART serial interfaces, 23 independent timers, a 16-channel 10-bit ADC, three analog comparators with programmable I/O, a hardware real-time clock/calendar (RTCC), and a charge time measurement unit (CTMU) for capacitive touch sensing. The integrated Peripheral Pin Select (PPS) remapping allows most digital peripherals to be assigned to a wide range of I/O pins, easing PCB layout. Typical applications include industrial control panels, low-power remote sensor nodes, USB/audio bridging bridges, graphic TFT display controllers, and capacitive-touch human-machine interfaces. The wide peripheral mix also suits medical instrumentation and connected consumer appliances. When designing with this MCU, observe the core decoupling rule: a low-ESR capacitor (such as tantalum) must be placed at the VDDCORE pin to stabilize the on-chip regulator. Programming/debugging is supported by Microchip's MPLAB ICD tools and the in-circuit debugger via dedicated PGx pins. This page synthesizes distributor pricing, drop-in PIC24FJ family alternatives, and practical design notes not found in the manufacturer datasheet.

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