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PIC24HJ12GP201-E/SO - 16-bit 40MIPS MCU 12KB Flash 18-SOIC
PIC24HJ12GP201-E/SO

PIC24HJ12GP201-E/SO - 16-bit 40MIPS MCU 12KB Flash 18-SOIC

The Microchip Technology PIC24HJ12GP201-E/SO is a high-performance 16-bit microcontroller from the PIC24H family, delivering 40 MIPS of CPU throughput and integrating 12 KB of Flash program memory plus 1 KB of SRAM in an 18-pin SOIC wide-body package. The -E suffix designates the extended industrial operating temperature grade (-40C to +125C), making this part suitable for harsh-environment and automotive under-hood applications. A 16-bit microcontroller (MCU) is a single-chip computer that uses a 16-bit-wide data path, registers, and ALU, sitting in the hierarchy between 8-bit MCUs and 32-bit MCUs (PIC24 -> dsPIC33 -> 32-bit Cortex-M class). It executes arithmetic, logic, and DSP-oriented instructions on 16-bit operands in a single cycle, while its 24-bit instruction word provides code compactness. PIC24H devices specifically use a modified Harvard architecture with a five-stage pipeline, a 16-bit working register file, and on-chip peripherals - a sweet spot for real-time control loops where 8-bit MCUs lack throughput and 32-bit MCUs cost more per MIPS. Key features include a 40 MHz maximum operating frequency, an integrated 10/12-bit ADC with multiple conversion channels, multiple 16-bit timers, a 16-bit digital signal processing (DSP) capability for math-intensive control, and Microchip's nanoWatt power-management modes. The 18-SOIC package provides 13 usable general-purpose I/O lines, two 16-bit timer/counter modules, and interfaces including I2C, SPI, and UART that simplify connection to sensors, motor drivers, and human-interface peripherals. From an architectural standpoint, the PIC24H employs a C-optimized instruction set, hardware multiply/divide, deterministic interrupt latency, and a peripheral engine that runs in parallel with the CPU. Compared to PIC24F parts, the PIC24H 'GP' family doubles CPU throughput to 40 MIPS at the same 3.3V supply - useful when the application runs a control loop faster than the ADC sample rate, or implements a software state machine that cannot tolerate jitter. Typical applications include closed-loop motor control (BLDC, stepper, DC), sensor-signal conditioning front-ends, LED lighting drivers, automotive body and HVAC modules, industrial sensor hubs, and digital power-supply control. The 12 KB Flash and 1 KB SRAM are well-matched to small deterministic control firmware running at 40 MIPS. When designing with this part, select a 3.3V LDO with adequate transient response for the 40 MIPS peak current, place decoupling capacitors within 5 mm of each VDD pin, and reserve a debug header footprint for the ICSP/PGECx-PGEDx programming interface to support in-circuit programming and runtime debugging. This page synthesizes distributor pricing, drop-in PIC24 family alternatives sourced from Microchip parametric data, and practical design notes not found in the standalone datasheet PDF.

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PIC24HJ12GP201-I/P - 16-bit 40MIPS 12KB Flash MCU | Microchip
PIC24HJ12GP201-I/P

PIC24HJ12GP201-I/P - 16-bit 40MIPS 12KB Flash MCU | Microchip

The Microchip Technology PIC24HJ12GP201-I/P is a 16-bit microcontroller from the PIC24H family running at 40 MIPS with 12 KB Flash program memory, housed in an 18-pin PDIP (DIP-18) through-hole package. It features a modified Harvard architecture with an enhanced instruction set, designed for high-speed repetitive computations and digital control applications. Background Knowledge: A microcontroller is a single-chip computer containing a CPU core, program memory (Flash), data memory (RAM), and integrated peripherals such as timers, ADCs, communication interfaces, and I/O. The PIC24H family sits within Microchip's 16-bit MCU portfolio, positioned between the 8-bit PIC18 and 32-bit PIC32 families. The "HJ" designation indicates a high-performance variant with a modified Harvard architecture, separate program and data buses, and a C-compiler-friendly instruction set. The 16-bit data path enables efficient DSP-style math operations, while the Flash memory supports in-system self-programming for field upgrades. Key features include 40 MIPS execution speed at an internal FRC of 7.37 MHz (40 MHz with PLL), 12 KB Flash (4K x 24 instruction words), 1 KB RAM, 21 digital I/O pins, a 10/12-bit ADC with up to 10 channels, multiple timers, and communication peripherals (UART, SPI, I2C). The part operates from 3.0 V to 3.6 V and supports industrial temperature grades. The 18-pin PDIP package is ideal for breadboarding, education, and prototype development. The device uses a 16-bit modified Harvard CPU with a 24-bit instruction word, separate program and data buses, and a hardware multiplier supporting 16x16-bit integer and fractional math in one cycle. A 4-deep instruction prefetch queue and branch prediction reduce pipeline stalls, allowing most instructions to execute in one cycle. The architecture is fully compatible with the dsPIC33F DSC family, enabling migration to DSP-capable silicon with the same peripheral set. Typical applications include motor control (BLDC, PMSM, stepper), industrial automation, power conversion (digital PFC, inverter control), sensor signal processing, and consumer appliances. The combination of deterministic interrupt response, math acceleration, and C-friendly architecture makes it well suited to closed-loop control applications. Design consideration: When migrating from PIC24HJ12GP201 to PIC24HJ12GP202, the pinout is compatible but the 202 variant offers more memory and peripherals. For new designs, verify the latest silicon revision (marked on the device) and ensure the selected debug header matches the device footprint. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet, providing engineers a faster comparison for different vertical segments and migration paths.

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PIC24HJ12GP202-E/SO - 40 MIPS 16-bit MCU, 12KB Flash, 28-SOIC | Microchip
PIC24HJ12GP202-E/SO

PIC24HJ12GP202-E/SO - 40 MIPS 16-bit MCU, 12KB Flash, 28-SOIC | Microchip

The Microchip Technology PIC24HJ12GP202-E/SO is a 16-bit PIC24H series microcontroller operating at up to 40 MIPS (40 MHz) with 12 KB Flash program memory (4K x 24) and 1 KB SRAM, housed in a 28-pin SOIC package rated -40C to +125C. The CPU core combines a modified Harvard architecture with a 16-bit data path and 24-bit instruction word, enabling deterministic 5-cycle interrupt latency suitable for digital control loops. On-chip peripherals include multiple PWM channels, a 12-bit A/D converter (ADC), Brown-out Detect/Reset (BOR), Power-on Reset (POR) and Watchdog Timer (WDT). The device operates from a single 3.0 V to 3.6 V supply and is AEC-Q100 qualified, making it suitable for automotive applications. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program memory (typically Flash), working RAM, and peripheral subsystems (timers, ADC, communication controllers) on a single silicon die. The PIC24H family sits in the 16-bit MCU tier of Microchip's portfolio, between the 8-bit PIC16/PIC18 families and the 32-bit PIC32 families, and is pin-compatible with the dsPIC33F digital signal controller family. This positioning gives designers a deterministic C-friendly architecture without stepping up to the complexity of an ARM Cortex core. Key differentiating features include 40 MIPS core performance (3.25x faster than typical 8-bit PIC MCUs), AEC-Q100 qualification for automotive Grade 1 environments, nanoWatt sleep modes for battery-aware designs, and integrated peripherals that eliminate external glue logic. The C-compiler-friendly instruction set and MPLAB XC16 toolchain reduce firmware development friction. Architecturally, the PIC24H employs a 16-bit data bus, 24-bit instruction path with single-cycle MAC capability (the dsPIC33F cousin adds full DSP MAC). The 12-bit ADC provides up to 10 channels of analog input, while the motor-control PWM module supports complementary outputs with programmable dead time. Typical applications include automotive sensor interfaces, BLDC motor control, HVAC fan controllers, LED lighting drivers, industrial automation PLCs, and uninterruptible power supply (UPS) supervisory logic. The combination of small Flash footprint and deterministic 5-cycle latency is well-suited to closed-loop digital control. When designing with PIC24HJ12GP202-E/SO, ensure VDD decoupling uses a 0.1 uF ceramic capacitor placed within 5 mm of the supply pin, plus a bulk 10 uF tantalum or ceramic. Program the configuration bits to match oscillator mode (e.g., HS or XTAL with PLL), and budget Flash endurance (10K minimum erase/write cycles per block) when designing in-application firmware update flows. This page synthesizes verified distributor pricing, AEC-Q100 drop-in alternatives, automotive-grade cross references, and practical design notes not aggregated on the manufacturer datasheet.

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PIC24HJ12GP202-E/SP - 16-Bit 40MIPS MCU 12KB Flash | Microchip
PIC24HJ12GP202-E/SP

PIC24HJ12GP202-E/SP - 16-Bit 40MIPS MCU 12KB Flash | Microchip

The Microchip Technology PIC24HJ12GP202-E/SP is a 16-bit PIC24H microcontroller delivering 40 MIPS performance from a 3.0V to 3.6V supply, with 12 KB Flash and 1 KB RAM, packaged in a 28-pin SPDIP (SP) through-hole form factor. A PIC microcontroller is a compact, low-power embedded processor that integrates CPU core, non-volatile program memory, RAM, and a configurable set of peripherals (timers, ADC, communication interfaces, GPIO) into a single IC. The PIC24H family extends the 16-bit architecture with a modified Harvard core, hardware Multiply/Divide unit, and DSP-oriented instructions, sitting in the hierarchy: PIC24 -> 16-bit microcontroller -> microcontroller -> embedded processor -> semiconductor. The 'HJ' prefix denotes the 40 MIPS high-performance tier, the 'GP' indicates a general-purpose variant with ADC and motor-control-friendly PWM, and '202' (vs '201') adds 2 KB of additional Flash on the same silicon. Key features include 21 general-purpose I/O, a 10/12-bit ADC with up to 10 channels, two comparators, two UART/SPI/I2C configurable serial interfaces, three 16-bit timers, and a 6-channel 16-bit PWM module suitable for motor-control, lighting, or power-conversion loops. The device is pin-compatible with the dsPIC33F DSP MCU family, allowing firmware migration when DSP extensions are later required. The architecture uses a 16-bit modified Harvard core with a hardware Multiply/Divide unit, separate program and data buses, and a 24-bit instruction word for compact code. The 'nanoWatt' power management integrates sleep, idle, and doze modes with dynamic clock switching and peripheral disable, allowing current draw to drop below tens of microamps in standby. Typical applications include industrial motor control (BLDC/PMSM/Stepper), digital power conversion (SMPS, PFC, LLC), automotive body/sensor nodes (AEC-Q100 graded), medical instrumentation, and general-purpose 16-bit embedded control with capacitive touch firmware libraries. The wide 3.0V-3.6V supply and 40 MIPS headroom support deterministic real-time loops. When designing with this MCU, place a 10 uF + 0.1 uF decoupling pair within 5 mm of VDD/VSS, route MCLR through a 10 kohm pull-up with the ICSP connector properly protected, and consult the family datasheet for PPS mapping to avoid pin-function conflicts. This page combines verified distributor pricing, curated drop-in alternatives, and practical design notes that supplement the Microchip datasheet 70282E without duplicating it.

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PIC24HJ12GP202-I/ML - 40 MIPS 16-bit MCU, 12KB Flash, 28-QFN | Microchip
PIC24HJ12GP202-I/ML

PIC24HJ12GP202-I/ML - 40 MIPS 16-bit MCU, 12KB Flash, 28-QFN | Microchip

The Microchip PIC24HJ12GP202-I/ML is a 16-bit PIC24H microcontroller with 12 KB program Flash, 1 KB SRAM, and a 40 MIPS CPU core, housed in a 28-pin QFN (6x6 mm) package. It belongs to Microchip's PIC24H family and is pin-compatible with the dsPIC33F family of digital signal controllers, sharing a high-performance 16-bit modified Harvard architecture with a 5-cycle instruction latency. The integrated core supports applications requiring high-speed, repetitive computation and advanced control, with on-chip peripherals for analog, communication, and timing functions. A 16-bit microcontroller (MCU) is a class of embedded processor whose data path, registers, and ALU operate on 16 bits per instruction. PIC24H devices sit in the hierarchy: 16-bit MCU -> modified Harvard architecture MCU -> general-purpose embedded controller -> semiconductor. They offer higher code density and arithmetic throughput than 8-bit MCUs while remaining simpler than 32-bit ARM Cortex-M parts. This places the PIC24HJ12GP202-I/ML squarely in the sweet spot for cost-sensitive real-time control designs. Key features of this part include 12 KB Flash (4K x 24 words), 1 KB SRAM, 21 I/O pins, up to 16-channel 10/12-bit ADC, multiple UART/SPI/I2C peripherals, and a wide 3.0 to 3.6 V supply range. The 40 MIPS execution rate at 40 MHz oscillator (with internal PLL) enables fast closed-loop control loops, while the integrated CRC module and motor-control PWM peripherals make the device well-suited to digital power and motor-drive sequencing. From an architectural standpoint, the PIC24HJ12GP201000 instruction facilitates deterministic 5-cycle instruction execution, 16 working registers, and a hardware Multiply/Divide unit. The 28-QFN (6x6 mm) package exposes 21 general-purpose I/O, with separate analog and digital supply pins to support mixed-signal designs. Microchip's MPLAB X IDE and XC16 compiler provide full support, and the device is footprint-compatible with PIC24HJ32GP302/304 and PIC24HJ64GPX02/X04, easing migration paths. Typical applications include digital power conversion (SMPS), BLDC/PMSM motor control, sensor signal conditioning, industrial sensors, and embedded HMI panels. Its low BOM cost, ample analog integration, and seamless migration to larger PIC24F, dsPIC33F, and dsPIC30F devices make it a versatile mainstream MCU. When designing with this part, allocate decoupling capacitors close to VDD/VSS pins and keep analog/digital ground returns separated. The internal 7.3728 MHz FRC oscillator with PLL provides stable operation without an external crystal in many cases, but EMI-sensitive applications should still use an external oscillator with proper PCB layout. This page synthesizes real-time distributor pricing, pin-compatible drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone, supporting engineers and procurement teams evaluating this part for new or replacement designs.

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PIC24HJ12GP202-I/SP - 16-bit 40 MIPS MCU, 12KB Flash | Microchip
PIC24HJ12GP202-I/SP

PIC24HJ12GP202-I/SP - 16-bit 40 MIPS MCU, 12KB Flash | Microchip

The Microchip Technology PIC24HJ12GP202-I/SP is a high-performance 16-bit microcontroller from the PIC24H family, delivering up to 40 MIPS throughput at 40 MHz core clock in a 28-pin SPDIP (SP) through-hole package. It integrates 12 KB of program Flash, 1 KB of SRAM, and a rich peripheral set aimed at real-time control and DSP-style math on a small MCU footprint. The device operates from 3.0 V to 3.6 V across an industrial temperature range of -40C to +85C, and shares pin compatibility with the dsPIC33F family, enabling easy migration to DSP-capable parts. A microcontroller (MCU) is a single-chip computer containing a CPU, program memory (Flash/ROM), data memory (RAM), and integrated peripherals such as timers, ADC, communication interfaces, and I/O. Within the broader taxonomy, the PIC24H belongs to the 16-bit MCU category, sitting between 8-bit MCUs (PIC16, PIC18) and 32-bit MCUs (PIC32, ARM Cortex-M). It is engineered for applications that demand deterministic real-time response, high-resolution PWM, fast ADC sampling, and digital signal processing-like arithmetic without the cost or power of a dedicated DSP. Key features include a 16-bit modified Harvard architecture with a single-cycle multiply, 4 K x 24 Flash organized as instruction and data words, a 10/12-bit ADC with multiple channels, multiple 16-bit timers, UART, SPI, and I2C peripherals, plus five general-purpose 16-bit timer/counters and an input-capture/output-compare module. The 5-cycle latency interrupt controller supports zero-overhead nested interrupts, which is critical for power conversion and motor control loops. Architecturally, the PIC24HJ12GP202 leverages a wide 24-bit instruction word, a deterministic pipeline, and dedicated DSP-oriented arithmetic (multiply-accumulate capability on larger family members). Its 40 MIPS rating at 40 MHz is the headline figure for real-time loop budget. The internal oscillator, PLL, and brown-out reset support a robust standalone design without external clock or supervisor components. Typical applications include digital power supplies, motor control (BLDC, PMSM, stepper), LED lighting controllers, industrial sensor signal conditioning, and low-end DSP tasks such as digital filtering or audio processing. When designing with this part, allocate the Flash for both bootloader and application code if field-upgrade is required, and provide proper decoupling (100 nF + bulk) on each VDD/AVDD pair as recommended in the datasheet. This page synthesizes distributor pricing, drop-in package-compatible alternatives from the same Microchip PIC24H family, application guidance, and design notes not typically aggregated on a single manufacturer datasheet page.

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PIC24HJ12GP202-I/SS - 16-bit 40MIPS MCU 12KB Flash | Microchip
PIC24HJ12GP202-I/SS

PIC24HJ12GP202-I/SS - 16-bit 40MIPS MCU 12KB Flash | Microchip

The Microchip Technology PIC24HJ12GP202-I/SS is a 16-bit microcontroller from the PIC24H family, delivering 40 MIPS performance at 80 MHz CPU clock with 12 KB Flash program memory and 1 KB RAM, housed in a 28-pin SSOP package. The part integrates a 12-bit ADC with up to 10 channels, two 16-bit timers, an input capture module, and a wide array of digital peripherals in a 0.65 mm-pitch SSOP outline suited to space-constrained designs. A 16-bit MCU (microcontroller unit) is a single-chip computer containing a CPU, program and data memory, and configurable peripherals. The PIC24H architecture extends the 16-bit MIPS core with DSP-oriented instructions and a Harvard bus structure, placing the family above 8-bit MCUs in computational throughput while remaining more cost-effective than 32-bit ARM Cortex-M parts for many real-time control tasks. The PIC24HJ12GP202 specifically targets high-speed repetitive computation and digital control, with peripheral mapping aimed at motor, power-conversion, and sensor-fusion applications. Key features include 21 general-purpose I/O pins, 4-wire SPI, two I2C, two UART modules, an RTCC with calendar mode, and an enhanced CAN module. The nanoWatt power management unit offers Idle, Sleep, and Deep Sleep modes that allow dynamic power reduction based on workload. Technically, the PIC24HJ12GP202 employs a modified Harvard architecture with separate 24-bit instruction and 16-bit data paths, enabling single-cycle MAC operations for DSP tasks. The integrated 12-bit ADC provides up to 500 ksps conversion and the enhanced PWM module supports 7 independent duty-cycle/time-base pairs with complementary outputs and programmable dead time, suiting full-bridge power-conversion stages. Typical applications include industrial motor control, digital power conversion, sensor signal conditioning, automotive body electronics, and low-cost digital signal processing. The 40 MIPS performance ensures deterministic interrupt latency for real-time control loops. When designing with this MCU, ensure decoupling is placed within 5 mm of the VDD/AVDD pins and that the MCLR pin is pulled up through a 10 kOhm resistor to VDD. The 3.0 V to 3.6 V supply range requires a clean LDO supply to avoid ADC reference noise. This page synthesizes distributor pricing, drop-in same-package alternatives, and practical design guidance not found in the manufacturer datasheet, giving engineers a complete engineering reference for the PIC24HJ12GP202-I/SS.

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PIC24HJ12GP202T-I/SO - 16-bit 40MIPS 12KB Flash MCU | Microchip
PIC24HJ12GP202T-I/SO

PIC24HJ12GP202T-I/SO - 16-bit 40MIPS 12KB Flash MCU | Microchip

The Microchip Technology PIC24HJ12GP202T-I/SO is a 16-bit microcontroller from the PIC24H family that delivers 40 MIPS performance from a modified Harvard architecture core running at an 80 MHz internal oscillator, packaged in a 28-pin SOIC (SO) wide-body IC package. Key headline parameters include 12 KB (4K x 24) of Flash program memory, 1024 bytes of SRAM, 21 general-purpose I/O pins, and a 3.0 V to 3.6 V single-supply operating range. The part carries the -I industrial temperature grade (-40C to +85C) and ships on tape-and-reel as the trailing "T" in the order code indicates. A 16-bit PIC microcontroller is a member of the wider microcontroller (MCU) product class, which sits within the embedded computing hierarchy: MCU -> microprocessor -> integrated circuit -> semiconductor. The PIC24H family specifically targets high-speed control and DSP-style arithmetic loops, using a 16-bit modified-Harvard bus where program and data memory paths are separated and 24-bit-wide instruction words carry the working registers. This category sits between simpler 8-bit PIC MCUs and the digital-signal-controller (dsPIC) family; PIC24H parts share peripheral IP and pinouts with dsPIC33F devices for migration flexibility. Key features include a 16-channel 10/12-bit Analog-to-Digital Converter (ADC) with 500 ksps throughput, two UART modules, one SPI and one I2C port, two 16-bit timers plus an input-capture/PWM engine, and a high-performance 16-bit CPU with single-cycle multiply. The PIC24HJ12GP202T-I/SO also integrates a 16-bit Cyclic Redundancy Check (CRC) module and the nanoWatt power-managed sleep architecture for low-power standby in battery-connected designs. Architecturally the device uses a 5-stage pipeline and 16 working registers per core, paired with hardware DO/REPEAT loops for deterministic control code. The 40 MIPS sustained throughput and single-cycle 16x16 multiply are well-matched to closed-loop control loops (PID, motor commutation, power conversion) where classic 8-bit cores leave too little headroom at higher PWM frequencies. Typical applications include industrial motor control (BLDC, PMSM, stepper), digital power conversion (digitally-controlled SMPS and PFC stages), advanced sensor conditioning, consumer audio front-ends, and automotive body/comfort modules (the family includes AEC-Q100 qualified variants). The 28-pin SOIC footprint is well-suited to through-hole-friendly rework and breadboarding for prototype stages before shrinking to QFN or smaller SO packages. When designing with this part, pay attention to the supply rail: 3.0 V to 3.6 V means the part does not run from a 5 V rail directly. Place a 10 uF bulk + 0.1 uF decoupling pair within 5 mm of the VDD pins, route the analog VDD separately from digital VDD if the on-chip ADC is used, and respect the in-circuit serial programming (ICSP) pin pair so a debugger can be attached without rework. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found on the manufacturer product page.

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PIC24HJ12GP202T-I/SS - 16-bit MCU 40MIPS 12KB Flash | Microchip
PIC24HJ12GP202T-I/SS

PIC24HJ12GP202T-I/SS - 16-bit MCU 40MIPS 12KB Flash | Microchip

The Microchip PIC24HJ12GP202T-I/SS is a 16-bit microcontroller from the PIC24H family, executing up to 40 MIPS at 20 MHz oscillator input with 12 KB (4K x 24) of Flash program memory and 1 KB of RAM, packaged in a 28-pin SSOP (5.30 mm body, 209 mil) with tape-and-reel packaging as indicated by the "T" suffix. What is a PIC24H microcontroller? A 16-bit MCU (microcontroller unit) is a programmable processor that integrates CPU, memory, and peripherals on a single die. The PIC24H family is Microchip's high-performance 16-bit DSC/MCU line, positioned between 8-bit PIC16/PIC18 parts and 32-bit PIC32 parts in the taxonomy: 16-bit MCU -> microcontroller -> embedded processor -> semiconductor. The "H" denotes hardware multiply and divide support, making PIC24H parts suitable for digital signal processing and control loops. Key features of this device include a 16-bit modified Harvard CPU, 21 general-purpose I/O pins, a 10-bit ADC (12-bit in some configurations per the manufacturer datasheet), four 16-bit timers, an input capture module, output compare module, two UART modules, one SPI module, and one I2C module. The "nanoWatt" power-management technology provides multiple power-down modes for battery-friendly operation, and the device operates from 3.0 V to 3.6 V across -40C to +85C industrial temperature range. Architecturally, the PIC24HJ12GP202T-I/SS uses a modified Harvard architecture with separate program and data buses, allowing simultaneous instruction fetch and data access. The 40 MIPS throughput and 16-bit DSP-friendly instruction set suit closed-loop control, motor drive, and real-time signal conditioning. Code-compatible scalability within the PIC24H family simplifies migration to higher-pin-count or higher-memory variants such as the PIC24HJ32GP302/304 and PIC24HJ128GPX02/X04 families. Typical applications include industrial motor control, digital power conversion, sensor signal conditioning, LED lighting control, low-cost motor drives, HVAC actuators, and consumer appliances. The combination of compact SSOP-28 footprint, low power modes, and 40 MIPS throughput targets cost-sensitive 16-bit designs. When designing with this device, ensure the VDDCORE pin is decoupled with a 10 uF bulk capacitor and a 0.1 uF ceramic placed within 5 mm of the pin. Configure unused I/O as outputs low to minimize current draw, and follow Microchip's MPLAB X IDE and XC16 compiler toolchain for code generation. The device is supported by MPLAB Code Configurator (MCC) for rapid peripheral initialization. This page synthesizes distributor pricing, drop-in pin-compatible alternatives from the same PIC24H family, and practical design notes that complement the Microchip datasheet 70282E with engineering context suited for selection, sourcing, and PCB-level integration decisions.

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PIC24HJ16GP304-H/ML - 16-bit 40 MIPS 16KB Flash MCU | Microchip
PIC24HJ16GP304-H/ML

PIC24HJ16GP304-H/ML - 16-bit 40 MIPS 16KB Flash MCU | Microchip

The Microchip Technology PIC24HJ16GP304-H/ML is a high-performance 16-bit microcontroller from the PIC24H family, delivering up to 40 MIPS of processing throughput at 3.0-3.6V and offering 16 KB of on-chip Flash program memory in a 44-pin QFN (8x8 mm) package. The CPU implements a 16-bit data path with a 24-bit instruction word, modified Harvard architecture, and an enhanced instruction set with multiple addressing modes tailored for high-speed, repetitive computations and real-time control. On-chip peripherals include the Peripheral Pin Select (PPS) subsystem, multiple 16-bit timers, a 10/12-bit Analog-to-Digital Converter, UART, SPI, I2C, and a 16-bit Parallel Port, all interrupt-driven by a five-cycle latency controller. A microcontroller (MCU) is a single-chip computer that integrates a CPU, volatile and non-volatile memory, programmable peripherals, and clock circuitry. The PIC24H is a digital signal controller-class MCU family: it combines a 16-bit datapath with DSP-oriented instructions while retaining the deterministic interrupt response of a traditional microcontroller. Within the broader taxonomy, the PIC24H sits between 8-bit PIC MCUs and 32-bit ARM Cortex-M parts, offering higher computational headroom than 8-bit devices while remaining easier to deploy than 32-bit platforms for legacy code bases and motor-control applications. Key features include 16 KB Flash with self-programmability, 2 KB SRAM, 30 MIPS sustained throughput at 3.3V, a 4-channel DMA controller, configurable 5V-tolerant digital I/O, and integrated nanoWatt power management. The -H suffix denotes the High temperature grade (industrial -40C to +150C), and the /ML designator specifies the lead-free 44-pin QFN (8x8 mm) package. The device is pin-compatible with the dsPIC33F family and shares a high degree of architectural compatibility with the dsPIC30F family, easing firmware migration between the three lines. The modified Harvard architecture separates program and data memory buses, allowing concurrent instruction fetch and data access. The 24-bit instruction word accommodates a variable-length opcode field with built-in DSP support, enabling single-cycle MAC (multiply-accumulate) operations. Five cycle interrupt latency and a hardware multiplier dedicated to DSP operations make the device well suited to closed-loop control where determinism matters more than peak throughput. Typical applications include industrial motor control (BLDC, PMSM, and stepper drives), digital power conversion (PFC and LLC controllers), sensor signal conditioning, building automation, automotive body electronics, and medical instrumentation. The industrial temperature grade extends deployment to outdoor, under-hood, and harsh-environment designs that exceed consumer-grade -40C to +85C limits. When designing with this device, allocate the PPS remap carefully: every peripheral signal can be routed to almost any digital I/O pin, but two signals cannot share a pin simultaneously. Plan the pin map in the source header before schematic entry. This page synthesizes verified distributor pricing, drop-in alternatives (same-brand and cross-brand), application notes, and practical design notes not consolidated in the manufacturer datasheet alone.

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PIC24HJ16GP304-H/PT - 16-bit 40 MIPS MCU, 16KB Flash | Microchip
PIC24HJ16GP304-H/PT

PIC24HJ16GP304-H/PT - 16-bit 40 MIPS MCU, 16KB Flash | Microchip

The Microchip Technology PIC24HJ16GP304-H/PT is a 16-bit microcontroller from the PIC24H family, delivering 40 MIPS performance with a 16KB Flash program memory and a 44-pin TQFP package (10x10 mm). It features 21 I/O ports, a 20 MHz instruction-cycle clock, and operates across an automotive 3.0 V to 3.6 V supply range, with the -H temperature grade qualified for the standard -40C to +150C junction temperature window suitable for harsh environments. The PIC24HJ16GP304-H/PT belongs to a family that is pin-compatible with the dsPIC33F digital signal controllers, allowing engineers to migrate to DSP performance without a board re-spin. A 16-bit microcontroller (MCU) is an integrated circuit that executes instructions on 16-bit data widths, enabling higher computational throughput and more efficient C-compiler code density than 8-bit parts. The PIC24H family uses a modified Harvard architecture with a 16-bit data path, 24-bit instruction word, and a hardware multiplier, positioning the family in the hierarchy: PIC24H -> 16-bit MCU -> microcontroller -> embedded processor -> semiconductor. Compared with 8-bit MCUs, the 16-bit core simplifies arithmetic for control loops, ADC sampling, and communication stacks, while still retaining the deterministic interrupt behavior expected in real-time embedded designs. Key features of the PIC24HJ16GP304-H/PT include 16KB Flash (16K x 24 instruction words), 2KB SRAM, a 10/12-bit Analog-to-Digital Converter, multiple Enhanced Capture/Compare/PWM modules, UART, SPI, and I2C peripherals, and the Cyclic Redundancy Check (CRC) module shared across the PIC24HJ32GP202/204 and PIC24HJ16GP304 family. The 40 MIPS throughput is sustained by a single-cycle hardware multiply and a 16x16-bit divider, supporting high-bandwidth digital control at moderate clock rates. Typical applications include automotive body and chassis subsystems, industrial motor control, sensor conditioning, point-of-load conversion, lighting controllers, and human-machine interface panels. The 44-pin TQFP footprint provides ample GPIO for multi-channel sensing and actuator drive, while the 16-bit core simplifies the implementation of PI/PID control algorithms and digital filtering. When designing with this device, ensure your supply decoupling and the recommended 4 MHz to 20 MHz crystal/oscillator network per the datasheet. Use the ICSP programming interface for in-circuit firmware updates, and confirm that the -H temperature grade meets your application's worst-case ambient. This page consolidates distributor pricing, drop-in alternatives, and practical design notes not found in the bare datasheet.

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PIC24HJ16GP304-I/PT - 40 MIPS 16-bit MCU 16KB Flash 44-TQFP | Microchip
PIC24HJ16GP304-I/PT

PIC24HJ16GP304-I/PT - 40 MIPS 16-bit MCU 16KB Flash 44-TQFP | Microchip

The Microchip PIC24HJ16GP304-I/PT is a 16-bit PIC24H microcontroller delivering 40 MIPS CPU performance from a 16 KB (5.5K x 24) Flash program memory and 2 KB SRAM, housed in a 44-pin TQFP (10x10 mm) surface-mount package. It supports a 3.0 V to 3.6 V supply range, integrates a 12-bit ADC with up to 13 input channels, and exposes 35 digital I/O pins through Microchip's Peripheral Pin Select (PPS) remap fabric. The core combines a modified Harvard bus with a 16-bit datapath and 24-bit instruction words, enabling deterministic interrupt latency for real-time control loops. A 16-bit microcontroller is a single-chip processor that combines a 16-bit CPU datapath, on-chip Flash, SRAM, and a rich set of peripherals in a single IC, sitting in the hierarchy MCU -> microcontroller -> embedded processor -> semiconductor. The PIC24H family targets high-speed, repetitive-computation and closed-loop-control applications that exceed the performance envelope of 8-bit MCUs while remaining lower cost and lower power than 32-bit ARM Cortex-M parts. The PIC24HJ16GP304 is the 16 KB Flash / 28- to 44-pin variant of the dsPIC33F-compatible PIC24HJ16GP302 family. Key differentiating specifications include 40 MIPS sustained throughput from a 20 MHz external crystal (4x PLL), 16 KB self-programmable Flash with ECC, hardware CRC engine, JTAG boundary scan, and five 16-bit timers. The PPS fabric allows nearly every digital peripheral to be routed to a wide selection of physical pins, simplifying PCB layout and reducing muxing constraints. Two UART/SPI/I2C modules, two CAN 2.0B controllers, and a 6-channel PWM/OC make it well suited to multi-protocol industrial nodes. The architecture uses a 24-bit fixed-width instruction set with 16-bit datapath registers, separate program and data buses, and a 17-bit x 17-bit hardware multiplier that delivers single-cycle MAC operations critical for digital signal processing routines. A two-level pipeline and deterministic interrupt response free of Flash wait-state stalls let the device sustain real-time control loops at the 40 MIPS ceiling without jitter. Typical applications include industrial motor control, sensor data acquisition nodes, automotive body and chassis subsystems, digital power conversion, and USB-less consumer appliances that require CAN, UART, and SPI connectivity. The wide operating temperature range of -40C to +85C supports both commercial and industrial deployments. When designing with this part, allocate at least one analog pin for Vcap decoupling and follow Microchip's recommended 10 uF + 0.1 uF bulk bypass topology to ensure core voltage regulator stability. Programmers should configure the JTAGEN fuse before relying on boundary-scan for production test, since boundary-scan is disabled by default to free the four JTAG pins for general I/O use. This page synthesizes distributor stock, parametric drop-in alternatives, and practical design notes beyond what is contained in the manufacturer datasheet, allowing an engineer to evaluate the PIC24HJ16GP304-I/PT against comparable parts in a single view.

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PIC24HJ16GP304T-I/ML - 16-bit 40MIPS MCU, 16KB Flash, 44-QFN | Microchip
PIC24HJ16GP304T-I/ML

PIC24HJ16GP304T-I/ML - 16-bit 40MIPS MCU, 16KB Flash, 44-QFN | Microchip

The Microchip Technology PIC24HJ16GP304T-I/ML is a 16-bit RISC microcontroller from the PIC24H family, delivering 40 MIPS performance at up to 40 MHz CPU clock, with 16 KB (5.5K x 24) of program Flash and 2 KB of RAM. It is housed in a 44-pin QFN (8x8 mm) package with exposed pad (Tape and Reel packaging), operates from 3.0V to 3.6V, and is qualified for the industrial -40C to +85C temperature grade. A PIC24H microcontroller belongs to the 16-bit microcontroller hypernym hierarchy: microcontroller -> MCU -> embedded processor -> semiconductor. The PIC24H family uses a modified Harvard architecture with a 16-bit data path and 24-bit instruction word, enabling single-cycle MAC operations and deterministic interrupt latency required for real-time control. The device is pin-compatible with the dsPIC33F family, sharing the same peripheral set and migration path, which gives engineers a clear upgrade route to DSP functionality. Key features: 16 KB self-programmable Flash with ECC, 2 KB SRAM, hardware multiplier (17-bit x 17-bit single cycle), 16-channel 10-bit/12-bit ADC (up to 500 ksps), four 16-bit timers/counters, two UART, two SPI, one I2C, five PWM/OC outputs with dedicated time base, and a real-time clock calendar. JTAG and ICSP programming/debug interfaces are supported. The 44-QFN (ML) package provides an effective thermal path through the exposed pad for higher dissipation applications. Typical applications: digital motor control (BLDC, PMSM, stepper), industrial sensor conditioning, UPS and power-converter control loops, automotive body electronics (non-safety), and general-purpose real-time DSP front-ends. The 40 MIPS sustained throughput and 16-bit DSP engine make it well suited for closed-loop control and signal conditioning at the edge. Design consideration: The exposed pad (EP) MUST be soldered to the PCB ground plane with multiple thermal vias to achieve rated thermal performance. Decoupling capacitors must be placed as close as possible to VDD/VSS pins, and unused I/O should be configured as outputs low to minimize power consumption. This page synthesizes distributor pricing, drop-in PIC24H same-family alternatives, application notes, and design guidance not found in the manufacturer datasheet alone.

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PIC24HJ256GP206-I/PT - 16-bit 40MIPS 256KB Flash MCU | Microchip
PIC24HJ256GP206-I/PT

PIC24HJ256GP206-I/PT - 16-bit 40MIPS 256KB Flash MCU | Microchip

The Microchip Technology PIC24HJ256GP206-I/PT is a 16-bit PIC24H microcontroller delivering 40 MIPS at 3.3V, with 256 KB (85.5K x 24) of Flash program memory and 8 KB of SRAM, housed in a 64-pin TQFP (10x10 mm) package. It integrates a 16-channel 10/12-bit ADC, multiple UART/SPI/I2C peripherals, eight output compare/PWM channels, and a flexible timer system, providing high performance with excellent code density in the well-recognized PIC architecture. The "I" suffix denotes the industrial temperature grade of -40C to +85C, and the "PT" suffix denotes the TQFP-64 package with lead-free surface-mount terminations. A microcontroller (MCU) is a single-chip computer containing a CPU core, program and data memory, peripherals, and I/O on one IC. The PIC24H family uses a 16-bit modified Harvard RISC architecture with a 16-bit instruction set and 24-bit instruction width, optimized for high-throughput DSP and control code while retaining C-compiler friendliness. Within the broader taxonomy, this part is a microcontroller -> embedded data memory CPU -> semiconductor IC. PIC24H devices offer seamless migration paths to PIC24F, dsPIC30F, and dsPIC33F families, allowing code and peripheral reuse across product generations. Key features include 256 KB self-programmable Flash, 8 KB SRAM, two UART modules, two SPI interfaces, one I2C interface, eight 16-bit timers, eight output-compare/PWM channels, four input-capture channels, and a 16-input 12-bit ADC. The 64-pin TQFP package supports ample GPIO and analog channel counts for mixed-signal designs. The industrial -40C to +85C operating range and 3.0V-3.6V Vdd specification suit industrial, medical, and consumer-embedded environments where robust thermal performance and deterministic real-time control are required. Typical applications include industrial motor control, digital power conversion, sensor interfacing, embedded audio processing, and portable instrumentation. Designers benefit from the rich peripheral mix and deterministic interrupt latency, simplifying firmware development for PID loops, commutation logic, and protocol stacks. The 256 KB Flash region supports substantial state machines and protocol stacks (e.g., USB, TCP/IP via libraries) without external memory. When designing with this device, allocate decoupling capacitors close to every Vdd/Vss pin pair, follow Microchip's recommended PCB layout for the analog AVdd/AVss rail, and configure the JTAG/ICSP pins (PGECx/PGEDx pairs) to avoid contention with on-chip peripherals during programming. Use the device's on-chip regulators or external LDO to provide the 3.3V rail within tolerance. This page synthesizes distributor pricing, drop-in PIC24H alternatives, application circuit examples, and practical design notes that supplement the manufacturer datasheet with engineering-relevant context.

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PIC24HJ256GP206A-E/MR - 16-bit 40MIPS MCU 256KB Flash | Microchip
PIC24HJ256GP206A-E/MR

PIC24HJ256GP206A-E/MR - 16-bit 40MIPS MCU 256KB Flash | Microchip

The Microchip Technology PIC24HJ256GP206A-E/MR is a high-performance 16-bit microcontroller from the PIC24H family, featuring a 40 MIPS CPU core, 256 KB of flash program memory (85.5K x 24), and 16 KB of SRAM, all integrated in a 64-pin VQFN exposed-pad (9x9 mm) package rated for the enhanced -40C to +125C industrial temperature range. The device operates from a 3.0V to 3.6V supply and is qualified to automotive AEC-Q100 standards, making it suitable for safety-critical and harsh-environment designs. A 16-bit microcontroller (MCU) is a single-chip computer that integrates a CPU, non-volatile program memory, working RAM, and a rich set of peripheral interfaces onto one die. PIC24H devices use a 16-bit-wide data path with a modified Harvard architecture and a C-compiler-optimized instruction set, sitting in the hierarchy between 8-bit PIC MCUs and 32-bit PIC32 devices. They are engineered for high-speed, repetitive control loops and DSP-style computation without the cost of a full 32-bit core. Key features of the PIC24HJ256GP206A include 53 general-purpose I/O pins, two UART modules, two SPI ports, one I2C bus, two CAN modules, and a 12-bit A/D converter with up to 16 input channels. The part also exposes two comparator modules, five 16-bit timer/counters, and an 8-bit parallel master port. These resources are accessible through a pinout that is shared across the PIC24HJXXXGPX06/X08/X10 family, which simplifies migration between pin-compatible family members with different memory densities. On-chip peripherals are interconnected through an 8-channel DMA controller that can move data between memory and peripherals without CPU intervention, freeing the 40 MIPS core for closed-loop control, encoder decoding, or numerical processing. The PIC24HJ256GP206A also supports advanced motor-control PWM, Quadrature Encoder Interface (QEI), and a charge time measurement unit (CTMU) for capacitive touch applications. Typical applications include industrial motor control (BLDC, PMSM, and AC drives), automotive body and chassis ECUs, solar inverters, uninterruptible power supplies, and digital power conversion. The combination of CAN, high-resolution PWM, and QEI makes the part especially well suited to field-oriented control (FOC) of three-phase motors. The 256 KB flash supports field-updateable firmware with the dual-partition In-Circuit Serial Programming (ICSP) mechanism. When designing with this MCU, allocate the decoupling network recommended in the datasheet (a 0.1 uF ceramic plus a 10 uF bulk) close to VDD/VSS pairs, and solder the exposed thermal pad to a continuous ground plane for proper 64-VQFN heat dissipation. Programming and trace use the two-wire ICD interface; reserve the dedicated PGECx/PGEDx pins in your layout to avoid rework later. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found on a single manufacturer datasheet, so engineers can qualify, source, and lay out the PIC24HJ256GP206A-E/MR faster.

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PIC24HJ256GP206A-I/PT - 16-bit 40 MIPS 256KB Flash MCU | Microchip
PIC24HJ256GP206A-I/PT

PIC24HJ256GP206A-I/PT - 16-bit 40 MIPS 256KB Flash MCU | Microchip

The Microchip Technology PIC24HJ256GP206A-I/PT is a high-performance 16-bit microcontroller from the PIC24H family, delivering 40 MIPS throughput at up to 40 MHz core clock, with 256 KB of self-programmable Flash program memory, 16 KB SRAM, and a 64-pin TQFP (PT) package rated for the industrial temperature range (-40C to +85C). It is built on a modified Harvard architecture with a C compiler-optimized instruction set and a 16-bit wide data path. A 16-bit microcontroller (MCU) is a microprocessor core with a 16-bit data width, instruction pipeline, and integrated peripherals aimed at embedded real-time control. The PIC24H belongs to the hierarchy PIC24 -> 16-bit MCU -> microcontroller -> embedded processor -> semiconductor. Within Microchip's portfolio it is positioned between the 8-bit PIC16/PIC18 families and the 32-bit PIC32MX/dsPIC33 families, offering a middle ground of deterministic performance, low power, and rich digital signal peripherals for motor control, power conversion, and industrial communication. Key features include 256 KB Flash (85.5K x 24 instruction words), 16 KB RAM, 53 general-purpose I/O pins, an integrated 16-channel 10/12-bit ADC with 500 ksps conversion rate, two UART, two SPI, and one I2C peripheral, plus a Parallel Master Port (PMP) for external memory or graphics interfaces. The device operates from 3.0 V to 3.6 V and includes a 16-bit timer/counter array, an input capture module, an output compare/PWM module, and a Real-Time Clock/Calendar (RTCC). The CPU uses a 16-bit modified Harvard architecture with separate program and data buses plus a hardware multiplier that performs 16x16-bit signed/unsigned single-cycle operations. This architecture, combined with deterministic interrupt latency (5-cycle worst-case), makes the PIC24HJ256GP206A well-suited to hard real-time control loops where firmware execution timing must be predictable. Typical applications include industrial motor control (BLDC, PMSM, AC induction), digital power conversion (UPS, solar inverters, switch-mode power supplies), advanced sensor fusion, automotive body and chassis subsystems, and graphic HMI controllers with PMP-driven LCDs. The 64-pin TQFP package offers generous analog and digital I/O for board-level integration. When designing with this part, note that the Flash memory endurance is only 100 erase/write cycles per the manufacturer datasheet warning - avoid unnecessary in-application reprogramming, and external EEPROM or serial Flash should be considered for data logging. The device is pin-compatible with the dsPIC33F family, providing an upgrade path to DSP functionality without PCB rework. This page synthesizes Microchip datasheet specifications, distributor pricing, drop-in-compatible alternatives drawn from the PIC24HJ family and dsPIC33F family, and practical design notes not aggregated on any single manufacturer or distributor page.

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PIC24HJ256GP206AT-I/MR - 16-bit 40MIPS 256KB Flash MCU | Microchip
PIC24HJ256GP206AT-I/MR

PIC24HJ256GP206AT-I/MR - 16-bit 40MIPS 256KB Flash MCU | Microchip

The Microchip Technology PIC24HJ256GP206AT-I/MR is a 16-bit RISC microcontroller from the PIC24H family, delivering up to 40 MIPS of computational throughput and 256 KB (85.5K x 24) of on-chip Flash program memory, housed in a 64-pin VQFN (9x9 mm) package with an exposed thermal pad. Operating from a 3.3 V supply, this PIC24H device combines high-performance DSP-like arithmetic with a deterministic 16-bit architecture and is pin-compatible with the dsPIC33F family of devices for design portability across digital signal control and general-purpose embedded applications. What is a 16-bit MCU? A 16-bit microcontroller (MCU) is an embedded processor whose internal datapath, registers, and ALU are 16 bits wide. The PIC24H family extends this baseline with a modified Harvard architecture, hardware multiply, single-cycle bit manipulation, and a wide selection of analog and communication peripherals. Within the broader MCU taxonomy, the PIC24H sits between 8-bit PIC16/PIC18 controllers and 32-bit Cortex-M devices, and is classified within Microchip's 16-bit DSC (Digital Signal Controller) product tree alongside the dsPIC33F family. Key features of the PIC24HJ256GP206AT-I/MR include 16 KB of RAM, up to 16 MIPS per MHz performance scaling, two UART modules, two SPI modules, up to two I2C modules, an Enhanced CAN module, and a 10/12-bit ADC peripheral set. The device supports a maximum CPU clock of 80 MHz (yielding 40 MIPS), with integrated power management and multiple low-power modes for battery-driven designs. Architecturally, the PIC24HJXXXGPX06A/X08A/X10A family uses a 16-bit modified Harvard core with a deterministic instruction pipeline, hardware multiply/divide, and 24-bit instruction words. This combination gives C-compiled code an efficient execution profile while still allowing precise interrupt-latency control that real-time applications require. Typical applications include industrial motor control, sensor signal conditioning, building automation, automotive body and chassis subsystems, medical instrumentation, and consumer appliances. The Enhanced CAN interface is particularly valuable in vehicle networks, while the ADC and PWM peripherals suit three-phase inverter and BLDC commutation designs. When designing with this part, use the 64-pin VQFN land pattern and ensure the exposed thermal pad is soldered to a sufficiently large copper pour for heat dissipation. Configure the oscillator with the appropriate PLL ratio to balance CPU throughput against EMI, and consult the dsPIC33F compatibility documentation if migrating firmware between the two families. This page synthesizes Microchip device specifications, distributor pricing, and design guidance not found in the standalone datasheet, giving engineers a single reference for evaluation, sourcing, and drop-in replacement decisions.

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PIC24HJ256GP206AT-I/PT - 40 MIPS 256KB Flash 16-bit MCU | Microchip
PIC24HJ256GP206AT-I/PT

PIC24HJ256GP206AT-I/PT - 40 MIPS 256KB Flash 16-bit MCU | Microchip

The Microchip Technology PIC24HJ256GP206AT-I/PT is a 16-bit microcontroller from the PIC24H General Purpose family, delivering up to 40 MIPS performance at 3.3 V in a 64-pin TQFP (10x10 mm) package. It integrates 256 KB of Flash program memory, 16 KB of RAM, and a rich set of peripherals including multiple UART, SPI, I2C, ECAN, and a 16-channel 10/12-bit ADC. The "T" suffix denotes Tape & Reel packaging, while the "A" suffix denotes the A-revision silicon with enhanced features. Industrial temperature grade (-40C to +85C) and 3.0 V to 3.6 V operating voltage make it suitable for embedded control and signal acquisition. What is a 16-bit microcontroller? A 16-bit MCU is a single-chip computer whose datapath, registers, and ALU are 16 bits wide, offering higher computational throughput and code density than 8-bit parts while consuming less power than 32-bit cores. The PIC24H family belongs to the broader category of Microchip DSC (Digital Signal Controller) derivatives and occupies the mid-range of Microchip's performance pyramid: PIC -> 16-bit PIC24 -> PIC24H (high-performance) -> 32-bit PIC32. The PIC24H is widely used in motor control, power conversion, industrial sensing, and CAN-connected automotive/industrial nodes. Key differentiating features include 40 MIPS execution from a modified Harvard core with C-compiler-optimized instruction set, 16 KB unified data RAM accessible from DMA and the CPU, and an on-chip 16-channel 12-bit ADC capable of 500 ksps. The device also provides a 16-bit timer/capture/compare module set, hardware ECAN 2.0B for automotive/industrial networks, and a Peripheral Pin Select (PPS) mechanism that allows flexible remapping of digital peripherals to any I/O pin. Architecture details: The PIC24HJ256GP206A uses a 16-bit modified Harvard architecture with separate program and data paths, a 24-bit instruction word, and a hardware multiplier (17-bit x 17-bit single-cycle). The core supports 84 instructions including DSP-aware addressing modes, enabling efficient FFT and FIR filtering without off-chip DSP silicon. PPS allows most digital peripherals to be mapped onto a wide choice of pins, easing PCB layout. Typical applications include industrial sensor conditioning and CAN node interfaces, motor control driver boards (BLDC, stepper, PMSM), HVAC and building automation controllers, automotive body and chassis ECUs, medical instrumentation front-ends, and USB device/HID peripherals when paired with an external transceiver. When designing with this part, reserve at least one PPS-capable pin group for the UART/SPI/I2C peripherals you intend to use, and verify the 3.3 V rail regulation (the device does not include an internal LDO for core supply). For new designs consider the PIC24HJ256GP610A successor family for higher analog integration. This page synthesizes distributor pricing, drop-in same-package alternatives, and practical design notes not aggregated on the manufacturer product page.

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PIC24HJ256GP210-I/PF - 16-bit 40MIPS 256KB Flash MCU | Microchip
PIC24HJ256GP210-I/PF

PIC24HJ256GP210-I/PF - 16-bit 40MIPS 256KB Flash MCU | Microchip

The Microchip Technology PIC24HJ256GP210-I/PF is a high-performance 16-bit microcontroller from the PIC24H family, delivering 40 MIPS (Million Instructions Per Second) execution throughput at 80 MHz core clock. It integrates 256 KB (85.5K x 24 instruction words) of Flash program memory and 30 KB of SRAM, packaged in a 100-pin TQFP (14x14 mm, PF suffix) industrial-temperature variant. A 16-bit MCU (microcontroller unit) is a single-chip computer integrating a CPU, memory, and programmable peripherals, used for embedded control where 8-bit devices lack the performance and 32-bit devices waste cost and power. The PIC24H family specifically targets high-speed, repetitive computation and closed-loop control, slotting into the broader taxonomy: microcontroller -> embedded processor -> semiconductor. It offers a 16-bit modified Harvard architecture with DSP-friendly instructions, C-optimized instruction layout, and seamless code migration to PIC24F (lower power), dsPIC30F, and dsPIC33F (DSP) families. Key features include two UART modules, two SPI interfaces, two I2C modules, two CAN modules (one ECAN plus one mCAN) for industrial networking, a 16-channel 10/12-bit ADC with 500 ksps conversion rate, four 16-bit timers, eight output compare/PWM channels, and a parallel master port. The device operates from 3.0 V to 3.6 V across -40C to +85C industrial temperature range, with on-chip voltage regulation eliminating external analog supply rails. A JTAG/debug port and trace buffer enable real-time development with MPLAB X IDE and the MPLAB ICD 3 / REAL ICE in-circuit emulators. Architecture-wise, the PIC24HJ256GP210 uses Microchip's 16-bit modified Harvard core with a 24-bit instruction word and 16-bit data path, allowing single-cycle MAC operations and deterministic interrupt response. The 256 KB Flash is divided into a primary program region and a separate block region supporting live firmware update via the dual-panel Flash partition scheme. Typical applications include industrial motor control (BLDC, PMSM, AC induction drives), industrial automation PLCs, CAN-connected sensor nodes, power-conversion digital control loops, medical instrumentation, and high-speed data acquisition front-ends. Two on-chip CAN modules and PWM make this device especially suited to multi-axis motor control cards and distributed factory nodes. When designing with this device, place bulk and decoupling capacitors within 5 mm of each power pin pair (VDD/VSS), keep analog and digital ground returns split until the single-point connection under the IC, and verify that high-current PWM traces are at least 0.5 mm wide to handle multi-ampere H-bridge returns. Programming via ICSP requires the recommended PGECx/PGEDx pin assignments - check device errata before locking the PCB. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes that are not aggregated in any single manufacturer document.

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PIC24HJ256GP210-I/PT - 16-bit 40MIPS 256KB Flash MCU | Microchip
PIC24HJ256GP210-I/PT

PIC24HJ256GP210-I/PT - 16-bit 40MIPS 256KB Flash MCU | Microchip

The Microchip Technology PIC24HJ256GP210-I/PT is a high-performance 16-bit microcontroller from the PIC24H family, delivering up to 40 MIPS at 3.3V (60 MIPS when operated at higher Vdd with PLL enabled) and integrating 256 KB of flash program memory with 16 KB of on-chip SRAM, packaged in a 100-pin TQFP (12x12 mm). This device combines a powerful PIC® modified Harvard RISC architecture with a rich peripheral set, including a 12-bit A/D converter with up to 32 input channels, multiple UART, SPI, and I²C interfaces, plus a 16-bit Parallel Master Port for external memory or graphics interfacing. A 16-bit microcontroller (MCU) is a single-chip computer that executes instructions on 16-bit-wide data paths, sitting in the hierarchy between 8-bit MCUs (such as the PIC16/PIC18 families) and 32-bit MCUs (such as the PIC32MX or ARM Cortex-M devices). Within Microchip's taxonomy the PIC24H family is the highest-performance 16-bit line before the dsPIC33F DSC family, sharing pin compatibility with dsPIC33F and offering seamless migration paths to/from PIC24F and dsPIC30F. These MCUs target embedded control applications that demand deterministic interrupt response, DSP-class math, and abundant I/O. Key features of the PIC24HJ256GP210-I/PT include 256 KB self-programmable flash (85.5K x 24 words) with EEPROM emulation, 16 KB SRAM, a 16-channel hardware DMA controller that offloads data movement from the CPU, an Enhanced CAN 2.0B module for automotive and industrial networking, four 16-bit timers, nine 16-bit Input Capture and Output Compare/PWM channels, a Real-Time Clock/Calendar with on-chip low-power 32 kHz crystal oscillator, and a 10-bit 1 MSPS ADC alongside the 12-bit 500 ksps ADC. The Industrial temperature grade (-40 °C to +85 °C) and TQFP-100 footprint make it broadly applicable across factory automation, motor control, and medical instrumentation. Architecturally the PIC24HJ256GP210 uses a 24-bit instruction word with 16-bit data paths, a 7-stage pipeline, hardware multiply/divide (17-bit x 17-bit single-cycle MAC), and a deterministic interrupt latency of 5 cycles. Its peripheral set is mapped onto a peripheral pin-select (PPS) matrix that allows most digital functions to be remapped to a wide range of I/O pins, simplifying PCB routing. The 16-bit Parallel Master Port and Enhanced CAN module position this device for applications that previously required external logic or a secondary MCU. Typical applications include industrial motor control (BLDC, PMSM, AC induction), CAN-based automotive body and chassis nodes, graphic LCD or OLED user-interface controllers, multi-channel data-acquisition systems, and digital signal conditioning. It is pin-compatible with the entire PIC24HJXXXGPX06/X08/X10 family and with the dsPIC33FJXXXGPX06/X08/X10 DSC devices, which simplifies firmware upgrades when the application outgrows a pure control MCU and requires on-chip DSP. When designing with the PIC24HJ256GP210-I/PT, plan decoupling with at least one 0.1 µF ceramic capacitor per Vdd/Vss pair and a single bulk 10 µF tantalum or ceramic near the regulator output. The device can be programmed and debugged in-circuit via Microchip's ICD 3, REAL ICE, or PICkit 3 programmers using the standard 2-wire PGECx/PGEDx interface. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the standalone manufacturer datasheet, making it a faster starting point for embedded engineers evaluating 16-bit MCU platforms.

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PIC24HJ256GP210A-E/PF - 40 MIPS 16-bit MCU 256KB Flash 100-TQFP | Microchip
PIC24HJ256GP210A-E/PF

PIC24HJ256GP210A-E/PF - 40 MIPS 16-bit MCU 256KB Flash 100-TQFP | Microchip

The Microchip Technology PIC24HJ256GP210A-E/PF is a 16-bit PIC24H microcontroller running up to 40 MIPS at 3.3V, integrating 256 KB (85.5K x 24 words) of Flash program memory and 16 KB of SRAM in a 100-pin TQFP (14x14 mm) package. The PIC24HJ256GP210A family is positioned for high-speed control loops and DSP-style computations where 8-bit MCUs run out of headroom, while remaining fully static CMOS for low-power idle behavior. A 16-bit microcontroller (MCU) is an integrated processor that fetches 16-bit instructions from on-chip Flash, executes them on a modified Harvard core with on-chip peripherals (timers, ADC, UART, SPI, I2C, PWM, etc.), and is targeted at applications that need more throughput and code density than 8-bit parts but not the cost of a Cortex-M class device. Within Microchip's taxonomy this part belongs to the PIC24H dsPIC-style 16-bit MCU family, which is pin-compatible with the dsPIC33F DSP MCU family, allowing migration when DSP extensions are later required. Key features include 40 MIPS sustained throughput from a 2.0V-3.6V supply, 256 KB self-programmable Flash with an endurance of >10k cycles, up to 16 KB SRAM, two UART modules, two SPI, two I2C, two I2S, a 10/12-bit ADC, multiple 16-bit timers, and a parallel master port. The 'GP' family variant optimizes for general-purpose I/O rich designs versus the motor-control 'MC' or op-amp 'GA' series. Typical applications include industrial motor control (BLDC, PMSM, stepper), digital power conversion (PFC, LLC, full-bridge), sensor conditioning and instrumentation, factory automation controllers, and consumer appliances with TFT or graphics HMI. The -E temperature grade extends operation from -40C to +125C for harsh industrial environments. Designers should bias all unused I/O to defined logic states via internal pull-ups or external resistors to minimize standby current, and follow the decoupling scheme in the datasheet (typically 0.1 uF near each VDD/VSS pair and a 10 uF bulk cap). Pin migration from 64-pin to 100-pin TQFP variants preserves peripheral mapping. This page synthesizes distributor pricing, pin-compatible drop-in alternatives within the PIC24HJ256GP206/GP210/GP310 family, and practical design notes that go beyond the manufacturer datasheet.

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PIC24HJ256GP210A-E/PT - 16-bit 40MIPS MCU 256KB Flash | Microchip
PIC24HJ256GP210A-E/PT

PIC24HJ256GP210A-E/PT - 16-bit 40MIPS MCU 256KB Flash | Microchip

The Microchip Technology PIC24HJ256GP210A-E/PT is a high-performance 16-bit microcontroller from the PIC24H family, delivering 40 MIPS at 3.3V in a 100-pin TQFP (12x12 mm) package. It integrates 256 KB of Flash program memory (85.5K x 24 words) and 16 KB of SRAM, providing ample code and data space for DSP-oriented control applications. The "E" temperature grade (-40C to +125C) and AEC-Q100 qualification make this part suitable for automotive and extended-industrial environments. A 16-bit microcontroller (MCU) is an embedded processor that executes instructions on 16-bit-wide data paths, sitting in the hierarchy between 8-bit MCUs (lower performance, lower cost) and 32-bit MCUs (higher performance, higher complexity). Within Microchip's taxonomy, the PIC24H family belongs to the "MCU > 16-bit MCU > dsPIC33/PIC24H" branch, designed for high-speed repetitive computations combined with deterministic control. The PIC24HJ256GP210A-E/PT extends this branch by adding automotive-grade qualification and a larger 100-pin TQFP footprint for applications demanding many I/O pins and analog channels. Key features include a 40 MHz internal oscillator with PLL (40 MIPS execution), a 12-bit ADC with up to 32 channels and 500 ksps conversion rate, two UART modules, two SPI modules, two I2C modules, two CAN modules, and a 16-bit Parallel Master Port (PMP) for external bus expansion. DMA with 8 channels offloads data movement from the CPU, and a 16-bit timer/capture/compare/PWM peripheral set enables motor-control and power-conversion timing. The architecture pairs a modified Harvard bus with a 24-bit instruction word, allowing most instructions to execute in one cycle. The CPU includes hardware DSP support (multiply-accumulate), making this device well-suited for digital filtering, sensor fusion, and motor-control algorithms where fixed-point math is acceptable. The peripheral set is pin-compatible with the dsPIC33F family, allowing migration paths to DSP-capable variants without PCB redesign. Typical applications include automotive body and chassis control, industrial motor drives, three-phase inverters, sensor signal conditioning, LED lighting controllers, and medical instrumentation. The CAN interfaces suit automotive networks (CAN 2.0B) and industrial fieldbus, while the 12-bit ADC handles analog sensor input directly. The wide temperature range and AEC-Q100 qualification support under-hood and dashboard automotive designs. When designing with this part, allocate the 100-pin TQFP footprint carefully - the package requires a 12x12 mm PCB land pattern with thermal pad considerations. Use MPLAB X IDE with XC16 compiler for development; ICD 3 or ICD 4 in-circuit debuggers and PICkit 3 programmers support this device. The PLL configuration register must be programmed before the high-speed oscillator is enabled, otherwise the device may lock up at default FRC. This page synthesizes drop-in alternatives from the same PIC24H family, automotive-grade variants, pricing tiers from authorized distributors, and practical design notes that the standalone datasheet does not aggregate.

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PIC24HJ256GP210A-I/PT - 40 MIPS 256KB Flash 16-bit MCU | Microchip
PIC24HJ256GP210A-I/PT

PIC24HJ256GP210A-I/PT - 40 MIPS 256KB Flash 16-bit MCU | Microchip

The Microchip Technology PIC24HJ256GP210A-I/PT is a 16-bit PIC24H general-purpose microcontroller running up to 40 MIPS at 40 MHz with 256 KB (85.5K x 24) of Flash program memory and 16 KB of SRAM, housed in a 100-pin TQFP (PT) package measuring 12x12 mm. The integrated DMA controller moves data between peripherals and memory without CPU intervention, while an enhanced 16-channel 10-bit/12-bit ADC, multiple UART/SPI/I2C peripherals, and JTAG boundary-scan support round out the device. Operating voltage spans 3.0V to 3.6V with an industrial temperature range of -40C to +85C. What is a PIC24H microcontroller? A PIC24H is a 16-bit RISC microcontroller from Microchip's PIC24 family that uses a modified Harvard architecture with 16-bit instructions and 24-bit instructions targeting sixteen data word registers. Within the Microchip taxonomy the PIC24H sits in the 16-bit microcontroller hierarchy: PIC24F (low-power) < PIC24H (high-performance 16-bit) < PIC24E (high-performance 40-70 MIPS) < dsPIC33 (DSP-enabled). It is pin-compatible with the dsPIC33F family, allowing code and PCB reuse when designers migrate to DSP functionality. An embedded DMA engine, multi-channel ADC, and rich peripheral set position the PIC24H for demanding real-time control. Key features include 256 KB self-programmable Flash with EEPROM emulation in RAM, 16 KB SRAM, an 8-channel DMA controller, two UART modules with IrDA support, two SPI modules, two I2C modules, a 16-channel 12-bit ADC with 500 ksps throughput, and JTAG IEEE 1149.1 boundary-scan compliance. Five 16-bit timer/counter modules, an input capture module, and an output compare/PWM module complete the timer subsystem. Architecturally the PIC24H uses a single-cycle 16-bit ALU, hardware multiply/divide, and a 24-bit instruction word with 16-bit data paths, achieving up to 40 MIPS at 40 MHz. The internal DMA can transfer data between ADC, UART, SPI, and RAM without waking the CPU, while the integrated 16-channel ADC with dual-sample-and-hold enables simultaneous motor-current and back-EMF measurement. Typical applications include industrial motor control (BLDC, PMSM, AC induction), high-performance sensor processing, multi-protocol industrial communication bridges, and digital power conversion control loops. The combination of 40 MIPS throughput and DMA offload makes the device well suited for closed-loop control at PWM rates above 100 kHz. When designing with this MCU, provide adequate bulk capacitance on the 3.3V rail for ADC reference stability, leave JTAG pins accessible for production boundary-scan testing, and ensure external oscillator load capacitors match the crystal manufacturer recommendations for reliable start-up.

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PIC24HJ256GP210AT-I/PF - 16-bit 40MIPS 256KB Flash MCU | Microchip
PIC24HJ256GP210AT-I/PF

PIC24HJ256GP210AT-I/PF - 16-bit 40MIPS 256KB Flash MCU | Microchip

The Microchip Technology PIC24HJ256GP210AT-I/PF is a 16-bit RISC microcontroller featuring a PIC24 CPU core, 256 KB of Flash program memory, and a maximum 40 MIPS throughput, packaged in a 100-pin TQFP (14x14 mm, 0.5 mm pitch) industrial-temperature tape-and-reel format. It integrates 16 KB RAM, 4 KB EEPROM-like auxiliary Flash, 8 KB of auxiliary Flash for data, and a 16-channel 10-bit ADC A/D pipeline (1.1 Msps aggregate throughput) for data acquisition and signal conditioning. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, non-volatile program memory (Flash), volatile data memory (SRAM), and a rich set of peripherals on a single silicon die. The PIC24HJ256GP210AT-I/PF belongs to the PIC24HJ 16-bit MCU family that occupies the middle of Microchip's 16-bit portfolio (F >> H >> EP), bridging 8-bit PIC16/PIC18 designs and the dsPIC33F digital signal controllers. Its 16-bit modified-Harvard architecture with 24-bit instructions targets deterministic real-time control rather than integer-crunching DSP workloads. Key differentiating features include a 40 MHz maximum clock frequency producing 40 MIPS of sustained throughput, an enhanced 16-bit timer/capture/compare module set, dual UART/SPI/I2C peripherals, an internal 7.37 MHz Fast RC oscillator with PLL, and 85 GPIO pins arranged across multiple I/O ports. The device operates from 3.0-3.6 V, supports an industrial -40C to +85C temperature range (I-grade), and includes JTAG boundary-scan alongside Microchip's ICSP programming interface for in-circuit debug. Architecturally, the PIC24HJ256GP210A employs a 5-stage pipeline, a 16 x 16-bit working register array, and a DMA engine that can shuttle data between peripherals and RAM without CPU intervention. The 'A' silicon revision (PIC24HJ256GP210A) extends peripheral timing and electrical performance over the original PIC24HJ256GP210, while pin-for-pin compatibility with the dsPIC33F family allows migration to DSP capability if FFT/FIR math becomes a requirement. Typical applications include industrial motor control (BLDC/PMSM FOC), multi-loop PID process control, building automation HVAC controllers, PLC expansion modules, power-conversion digital controllers (DC/DC, PFC), and graph display driver MCUs for HMI panels. The 100-pin TQFP footprint gives designers 85 GPIO plus analog channels for keypad, LCD, motor-driver, and communication interfaces simultaneously. When designing with this device, plan the PLL configuration and oscillator start-up delay carefully because the internal FRC + PLL loop must settle before the regulator can release the system. A 1 mF bulk + 100 nF decoupling pair at each VDD/VSS pair is essential given the 40 MIPS switching activity of this PIC24HJ256GP210A industrial MCU. This page synthesizes distributor pricing, drop-in Microchip alternatives, and practical design notes not found in the manufacturer datasheet alone, helping procurement and firmware teams rapidly qualify a 40 MIPS 16-bit PIC24H MCU replacement candidate.

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