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PIC24EP256MC204-E/PT - 16-Bit 60 MIPS MCU 256KB Flash | Microchip
PIC24EP256MC204-E/PT

PIC24EP256MC204-E/PT - 16-Bit 60 MIPS MCU 256KB Flash | Microchip

The Microchip PIC24EP256MC204-E/PT is a 16-bit microcontroller from the PIC24E family, featuring a 60 MIPS (70 MIPS at 3.3V) dsPIC/PIC enhanced CPU core with 256KB (85.5K x 24) of Flash program memory and 32KB RAM, housed in a 44-pin TQFP (10x10 mm) package designed for -40C to +125C extended temperature operation. A 16-bit microcontroller (MCU) is a microprocessor that integrates a CPU core, program memory (Flash), data memory (RAM), and peripherals into a single IC. PIC24E MCUs use a modified Harvard RISC architecture with 16-bit instructions and 24-bit instructions for compact code. They belong to the broader category of embedded microcontrollers within power-aware semiconductor ICs used in motor control, industrial automation, and consumer electronics. Key features include a 70 MIPS CPU performance, dual 40-bit accumulators, single-cycle MAC, hardware multiply/divide, integrated op-amps and 12-bit ADC with up to 500 ksps conversion rate, plus dedicated motor-control PWM with high-resolution edge placement. Communication peripherals cover UART, SPI, I2C, ECAN, and parallel ports for flexible system integration. The PIC24EP256MC204-E integrates dedicated motor-control peripherals: high-speed PWM with 1.04 ns PWM resolution, quadrature encoder interface, and built-in operational amplifiers. The 60 MIPS core and DSP engine enable real-time closed-loop control algorithms (FOC, PID) without offloading to external DSPs, while the 256KB Flash supports substantial application code and self-programming for field updates. Typical applications include 3-phase BLDC/PMSM motor drives for appliances, HVAC blower and compressor control, industrial servo control, ceiling fans, e-bike controllers, and drone ESCs. The PIC24E family also targets automotive body electronics, LED lighting drivers, and power conversion digital control when paired with external MOSFET/IGBT drivers. Design considerations: this MCU operates from 3.0V to 3.6V; a regulated 3.3V rail is mandatory, not 5V-tolerant on most I/O. The -E suffix denotes extended temperature grade (-40C to +125C). Place 0.1uF decoupling capacitors near every VDD/VSS pair, and keep the analog AVSS/AVDD pair isolated with separate ferrite beads for clean ADC readings. This page synthesizes distributor pricing, drop-in same-package alternatives, and practical motor-control design notes not found in the manufacturer datasheet alone.

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PIC24EP256MC204-E/TL - 16-bit 256KB Flash Motor MCU | Microchip
PIC24EP256MC204-E/TL

PIC24EP256MC204-E/TL - 16-bit 256KB Flash Motor MCU | Microchip

The Microchip Technology PIC24EP256MC204-E/TL is a 16-bit PIC24EP Motor Control MCU running up to 70 MIPS at 60 MHz, integrating 256 KB of Flash, 32 KB of RAM, a 12-bit ADC, dedicated Motor Control PWM (MCPWM), Quadrature Encoder Interface (QEI), and on-chip op-amps in a 44-pin VTLA (6x6 mm) thermally-enhanced surface-mount package. The -E suffix denotes the Extended industrial temperature grade (-40C to +125C), and the /TL suffix denotes the 44-VTLA tray packaging option. A PIC microcontroller (MCU) is a single-chip processor that combines a CPU core, program Flash, data RAM, peripherals, and I/O. The PIC24E family uses a 16-bit modified-Harvard architecture with DSP instructions, providing significantly more throughput than 8-bit PIC18 parts while keeping the familiar MPLAB X / XC16 toolchain. Within the PIC24E family, the MC2xx sub-family adds dedicated peripherals such as high-resolution PWM, QEI for rotor position sensing, and analog comparators, making it a drop-in choice for motor control loops. This product sits in the hierarchy: microcontroller -> 16-bit MCU -> PIC24E family -> motor-control sub-family. Key features include 23 programmable I/O, dual analog comparators with op-amp mode, 6 UART/SPI/I2C peripherals, a 12-bit 1.1 Msps ADC with up to 9 channels available, and 4 KB of EEPROM emulation. The 256 KB Flash supports large vector tables and self-programming for field updates, while 32 KB SRAM enables substantial signal-processing buffers needed for field-oriented control (FOC). The VTLA-44 package offers an exposed thermal pad that pulls heat from the internal 3.3V LDO regulator, important when the MCU drives high-side gate signals. Architecturally, the part combines a deterministic single-cycle engine with hardware loops, a 32-bit DSP multiply-accumulate path, and a peripheral engine capable of running the MCPWM in parallel with the CPU. The MCPWM module generates complementary PWM pairs with programmable dead time, ADC trigger placement, and fault inputs - the core of three-phase inverter control. The QEI accepts A/B/Index from incremental encoders, supports velocity measurement, and triggers ADC sampling at rotor-position intervals, which is essential for sensorless or sensored FOC implementations. Typical applications include BLDC and PMSM motor drives for HVAC fans, appliance pumps, drone ESCs, e-bike controllers, robotics joints, servo drives, and small industrial inverters. Designers favor this part for cost-sensitive FOC, sensorless trapezoidal commutation, and low-voltage (<60V) three-phase bridges with MOSFET or GaN FET half-bridges. The op-amps are commonly used for current-shunt amplification, eliminating the need for an external current-sense IC in many designs. When designing with this device, ensure the VDDCORE pin has a 10 uF + 0.1 uF low-ESR decoupling network and that the exposed thermal pad is soldered to a continuous ground plane of at least 1 cm^2 to keep junction temperature below the 125C limit at full 70 MIPS load. The MCPWM module expects a fixed peripheral clock ratio, so verify the FOSC, FPLL, and FP settings in the configuration bits before commissioning the inverter stage. This page synthesizes distributor pricing, drop-in alternatives across the PIC24E MC and GP families, and practical design notes not consolidated on the manufacturer datasheet, supporting engineer-grade evaluation for motor-control product selection.

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PIC24EP256MC204-H/ML - 16-Bit 70 MIPS 256KB Flash Motor Control MCU | Microchip
PIC24EP256MC204-H/ML

PIC24EP256MC204-H/ML - 16-Bit 70 MIPS 256KB Flash Motor Control MCU | Microchip

The Microchip Technology PIC24EP256MC204-H/ML is a 16-bit 70 MIPS DSC (Digital Signal Controller) from the PIC24EP Motor Control family, integrating 256 KB of Flash program memory and 32 KB of SRAM in a 44-pin QFN (8x8 mm) package with exposed thermal pad. It is AEC-Q100 qualified for automotive applications and operates over a -40C to +150C (H-grade) temperature range. The device combines MCU control logic with DSP-grade arithmetic to support high-performance, precision motor control systems that are more energy efficient, quieter in operation, and have a wider dynamic range. A Digital Signal Controller (DSC) is a hybrid architecture that merges a microcontroller's deterministic control peripherals with a DSP's high-throughput math engine, sitting at the intersection of the MCU and DSP hierarchies in the broader embedded semiconductor taxonomy. PIC24E-family DSCs implement a modified Harvard architecture with single-cycle MAC and barrel shifter, executing up to 70 MIPS at 3.3V while retaining deterministic interrupt latency for closed-loop control tasks such as field-oriented control (FOC) of three-phase PMSM/BLDC motors. Key differentiating features include up to four on-chip operational amplifiers (suitable for current sensing in motor drives), high-speed PWM with up to seven independent PWM channels and 1.04 ns PWM resolution, dual 12-bit analog-to-digital converters with combined throughput of 1.1 MSPS, a 12-bit DAC, comparators, and a charge time measurement unit (CTMU). Integrated peripherals reduce BOM cost and PCB area in three-phase inverter designs by eliminating external current-sense amplifiers and analog front-end stages. The architecture pairs a 16-bit data path with hardware multiply/divide and a deterministic 7-cycle interrupt latency, allowing the device to execute FOC and sensorless control loops in software at 70 MIPS. High-resolution PWM and dedicated fault inputs further support safe torque-off (STO) implementations. Typical applications include BLDC/PMSM motor drives for automotive pumps and fans, HVAC blowers, appliance compressor control, e-bike traction inverters, industrial servo amplifiers, and switched-mode power supplies with digital feedback. The on-chip op-amps directly interface with low-side shunt resistors for phase current measurement. When designing with this part, populate unused op-amp outputs to known-good DC levels to avoid floating inputs, and route the exposed pad (EP) to a continuous ground pour for thermal dissipation; junction temperature must be verified against the -40C to +150C H-grade operating range under worst-case load. Programming and debugging are supported through Microchip's MPLAB X IDE and ICD 3 / PICkit 4 toolchains. This page synthesizes Microchip datasheet parameters, AEC-Q100 qualification details, drop-in same-package alternatives from the PIC24EP family, and practical design notes that complement but do not duplicate the manufacturer datasheet.

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PIC24EP256MC204-H/PT - 60 MIPS 256KB Flash Motor MCU | Microchip
PIC24EP256MC204-H/PT

PIC24EP256MC204-H/PT - 60 MIPS 256KB Flash Motor MCU | Microchip

The Microchip PIC24EP256MC204-H/PT is a 16-bit PIC24EP family MCU engineered for high-performance motor control, delivering up to 60 MIPS at 3.3V, with 256KB of Flash program memory and 32KB of RAM in a 44-pin TQFP (10x10) package. It is AEC-Q100 qualified, making it suitable for automotive-grade applications where reliability under thermal stress is required. The integrated high-speed PWM, op amps, and 12-bit ADC simplify sensorless and closed-loop motor drive designs. A 16-bit microcontroller (MCU) is a programmable embedded processor that balances deterministic real-time control with sufficient computational headroom for mixed signal tasks such as motor control, power conversion, and sensor fusion. The PIC24E family sits within the broader 16-bit MCU tier between 8-bit PIC10/12/16/18 controllers and 32-bit PIC32 devices. The "MC" sub-family adds motor-control peripherals including PWM, quadrature encoder interfaces, op amps, and high-resolution analog, allowing engineers to consolidate analog front-end circuitry into the MCU and reduce BOM cost. Key features of the PIC24EP256MC204 include 70 MIPS performance at 3.3V, up to 256KB self-programmable Flash, 32KB SRAM, and an integrated 12-bit 1.1 MSPS ADC. The device incorporates operational amplifiers, comparators, and high-resolution PWM outputs capable of supporting both field-oriented control (FOC) and trapezoidal commutation. The -H temperature grade supports -40C to +150C operation, qualifying the part for AEC-Q100 Grade 0 automotive under-hood applications. Architecturally, the PIC24EP256MC204 uses a 16-bit modified Harvard RISC core with single-cycle execution and DSP extensions (MAC operations). The motor-control peripherals (PWM, QEI, ADC) are tightly coupled to the CPU via configurable trigger sources, enabling deterministic sample-to-PWM latency critical for high-speed FOC loops at 20-50 kHz. Typical applications include BLDC/PMSM motor drives, automotive HVAC actuators, electric power steering (EPS) sub-systems, industrial servo drives, and fan/pump controllers. The integrated op amps and comparators directly interface with current shunts and back-EMF sensing networks. Design tip: Use the Op-Amp/Comparator/ADC configuration described in the Microchip motor-control family reference manual to minimize analog noise. Tie the exposed pad (TQFP only) to a low-impedance ground plane for thermal dissipation; the high ambient temperature of the -H grade makes this critical. This page synthesizes distributor stock and lead-time signals, validated drop-in alternatives in the same TQFP-44 footprint, and practical design notes for AEC-Q100 motor-control designs that are not aggregated in the manufacturer datasheet.

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PIC24EP256MC204-I/ML - 70 MIPS 16-bit Motor Control MCU | Microchip
PIC24EP256MC204-I/ML

PIC24EP256MC204-I/ML - 70 MIPS 16-bit Motor Control MCU | Microchip

The Microchip PIC24EP256MC204-I/ML is a high-performance 16-bit microcontroller from the PIC24E family, delivering 70 MIPS at 3.3 V and packaged in a 44-pin QFN (8x8 mm) with exposed thermal pad. It integrates 256 KB Flash program memory (85.5K x 24 words), 32 KB RAM, and motor-control-optimized peripherals including high-speed PWM, quadrature encoder interface (QEI), operational amplifiers, comparators, and a Peripheral Trigger Generator (PTG). The device targets precision motor-control systems that demand high MIPS-per-watt, deterministic interrupt latency, and rich analog integration. What is a 16-bit motor-control MCU? A 16-bit microcontroller is a CPU core with a 16-bit data path, sitting between 8-bit MCUs (lower performance, lower cost) and 32-bit Cortex-M cores (higher performance, higher power). The PIC24E family uses a modified Harvard RISC architecture with DSP extensions, enabling single-cycle MAC operations and DSP-class filtering. The "MC" sub-family specializes in field-oriented control (FOC), adding high-resolution PWM (typically 1.6 ns edge placement), QEI for rotor position feedback, and on-chip op-amps for current sensing - removing external analog front-ends and shortening bill-of-material. Key features include up to 70 MIPS CPU performance from a 70 MHz oscillator, four high-speed PWM channels with duty-cycle resolution suitable for FOC, dual on-chip op-amps configurable as current-sense amplifiers, four analog comparators with 10 ns response for hardware overcurrent protection, and a CTMU/PTG module that offloads timing-critical events from the CPU. The 44-QFN (8x8 mm) package provides a low-thermal-resistance path to the PCB copper pour, essential for sustained FOC loops at high switching frequencies. Communication peripherals include UART, SPI, I2C, and ECAN, simplifying connectivity to supervisory controllers or industrial fieldbuses. Typical applications include brushless DC (BLDC) and permanent-magnet synchronous motor (PMSM) drives, industrial servo amplifiers, drone ESCs, e-bike and e-scooter traction controllers, robotic arm actuators, and HVAC fan/pump controllers. The integrated op-amps and QEI reduce external component count, while the 70 MIPS headroom supports space-vector modulation and observer-based sensorless control at 20-50 kHz loop rates. When designing with this part, allocate the exposed pad (EP) as a continuous copper pour stitched with thermal vias to the inner ground plane to dissipate die heat during high-current PWM switching. Plan the QEI input routing for matched-length differential traces to the encoder, and dedicate one comparator as a cycle-by-cycle current-limit for hardware-safe shutdown. The device operates from 3.0-3.6 V; add a local 100 nF + 10 uF decoupling network within 3 mm of every VDD/VSS pair.

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PIC24EP256MC204-I/PT - 70 MIPS 16-bit Motor Control MCU | Microchip
PIC24EP256MC204-I/PT

PIC24EP256MC204-I/PT - 70 MIPS 16-bit Motor Control MCU | Microchip

The Microchip PIC24EP256MC204-I/PT is a 70 MIPS, 16-bit motor-control digital signal controller from the PIC24EP family, delivering 256 KB of Flash and 32 KB of RAM in a 44-pin TQFP (10x10 mm) package. It combines a high-performance PIC® Harvard RISC architecture with enhanced on-chip peripherals purpose-built for precision motor control, including high-speed PWM modules, op-amps, and 12-bit A/D converters. A 16-bit microcontroller (MCU) is an embedded processor that executes instructions on 16-bit-wide data paths, doubling the throughput of legacy 8-bit MCUs while retaining deterministic interrupt behavior. Within the broader taxonomy, PIC24EP devices are positioned as digital signal controllers (DSCs): microcontrollers -> 16-bit MCUs -> DSC with motor-control peripherals -> PIC24EP family -> motor-control subset. The PIC24EP256MC204 variant extends the family with dedicated analog and PWM resources that target field-oriented control (FOC) loops for brushless DC and permanent-magnet synchronous motors. Key features of the PIC24EP256MC204-I/PT include 256 KB self-programmable Flash with ECC, 32 KB SRAM, 70 MIPS execution at 3.3V, integrated high-resolution PWM (typical edge resolution suitable for 50 ns PWM), four on-chip operational amplifiers for current sensing, multiple 12-bit ADCs with dedicated S&H, and a wide operating voltage range of 3.0V to 3.6V. The 44-pin TQFP package exposes a rich peripheral set including comparators, I2C, SPI, UART, and ECAN modules while remaining within a 10x10 mm footprint suitable for compact drive boards. Architecturally, the PIC24EP256MC204-I/PT is built on a 5-stage pipeline Harvard core with single-cycle MAC support, which is essential for real-time Park and Clarke transforms used in sensorless FOC. The integrated op-amps eliminate external current-sense amplifiers, while the high-speed PWM and 12-bit ADC sample-rate enable current-loop bandwidths beyond 20 kHz, supporting low-speed, high-torque motor control without torque ripple. Typical applications include sensorless and sensored BLDC/PMSM motor drives (drones, e-bikes, appliance pumps, HVAC blowers), industrial servo drives, low-power fans and pumps, switched-mode power-supply digital control, and power-conversion stages that require fast deterministic control loops. Designers also use this MCU in solar micro-inverters and uninterruptible power supplies. When designing with this device, ensure that the PCB layout separates the analog ground (AGND) and digital ground (DGND) planes and joins them at a single point near the IC, as the on-chip op-amps and ADC share sensitive analog references. Decoupling must include a 0.1 uF ceramic per VDD/AVDD pair within 3 mm of the pin, plus a bulk 10 uF tantalum or ceramic. This page synthesizes distributor pricing, drop-in same-package alternatives, and practical motor-control design notes not found in the manufacturer datasheet alone.

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PIC24EP256MC204T-E/ML - 16-bit 60 MIPS 256KB Flash MCU | Microchip
PIC24EP256MC204T-E/ML

PIC24EP256MC204T-E/ML - 16-bit 60 MIPS 256KB Flash MCU | Microchip

The Microchip Technology PIC24EP256MC204T-E/ML is a 16-bit microcontroller from the PIC24EP family, operating at up to 60 MIPS with 256 KB of Flash program memory and 16 KB of RAM, housed in a 44-pin QFN (8x8 mm) package with an exposed thermal pad. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, memory (Flash for program storage, SRAM for runtime data), and a rich set of peripherals such as timers, ADCs, communication interfaces, and PWM modules. Within the broader semiconductor taxonomy, MCUs sit inside the integrated circuit category, alongside microprocessors, DSPs, and ASICs, and they dominate embedded control applications. The PIC24EP family specifically targets high-performance digital signal control and motor control, sitting above PIC24FJ and PIC24HG devices in Microchip's 16-bit DSC portfolio. Key features of the PIC24EP256MC204 include 256 KB Flash (85.5K x 24), 16 KB RAM, a 60 MIPS dsPIC33/PIC24E CPU core with hardware multiply-accumulate, integrated Motor Control PWM (MCPWM) with up to 6 PWM outputs, a 12-bit ADC with up to 1.1 Msps conversion rate, DMA, and multiple communication peripherals including I2C, SPI, and UART/USART. The 44-QFN package supports AEC-Q100 Grade 0 automotive qualification, making the device suitable for harsh-environment applications. The architecture combines a modified Harvard bus with a 16-bit data path and DSP-friendly instructions, allowing high-throughput signal processing without offloading to a separate DSP chip. On-chip op amps and comparators simplify current sensing in motor control loops, while dedicated PWM fault inputs and dead-time control reduce external component count for three-phase motor drive designs. Typical applications include BLDC/PMSM motor drives, field-oriented control (FOC) systems, automotive body controllers, industrial automation PLCs, solar micro-inverters, and digital power conversion. The wide operating voltage range and integrated peripherals specifically position this MCU for cost-sensitive but performance-hungry embedded designs. When designing with this device, ensure the firmware startup configuration selects the correct oscillator mode and that the AVDD/VCAP pin is decoupled with a low-ESR 10 uF ceramic capacitor. For motor control, route the analog grounds separately from the digital switching ground to avoid ground bounce coupling into current-sense amplifiers. This page synthesizes distributor stock data, same-brand drop-in alternatives, and practical PCB layout notes that are not bundled in the bare Microchip datasheet, providing procurement and design-decision context in one place.

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PIC24EP256MC204T-I/MV - 16-bit 70MIPS 256KB Flash MCU | Microchip
PIC24EP256MC204T-I/MV

PIC24EP256MC204T-I/MV - 16-bit 70MIPS 256KB Flash MCU | Microchip

The Microchip Technology PIC24EP256MC204T-I/MV is a 16-bit microcontroller from the PIC24EP family, delivering up to 70 MIPS of processing speed with 256KB of Flash program memory and 32KB of SRAM, housed in a 48-pin UQFN (MV) 6x6 mm package optimized for motor-control and high-performance embedded designs. A 16-bit MCU (microcontroller unit) is an integrated circuit containing a CPU core, program memory (Flash), data memory (RAM), and on-chip peripherals such as timers, ADC, communication interfaces, and motor-control PWMs. The 16-bit PIC24EP family sits in the high-performance tier of Microchip's dsPIC/PIC24 portfolio and is positioned between the 8-bit PIC18 family and the 32-bit PIC32MX/dsPIC33 families. These MCUs are commonly used where 8-bit performance is insufficient but 32-bit cost is not justified, especially in real-time control applications. Key features include a 70 MIPS (3.0V) dsPIC/PIC24E core, 256KB Flash (85.5K x 24), 32KB SRAM, dedicated motor-control peripherals (high-speed PWM, QEI, op amps, comparators), 10/12-bit ADC, and 9 ADC channels. The 48-UQFN package provides a compact 6x6 mm footprint suitable for space-constrained designs. The 70 MIPS performance and integrated analog make it suitable for digital-power conversion and BLDC/PMSM motor control. The PIC24EP256MC204 architecture combines a modified Harvard bus with DSP-like instructions, enabling single-cycle MAC operations for signal-processing tasks. The integrated op amps and comparators can be routed to the ADC for current sensing without external analog components, reducing BOM cost in field-oriented control (FOC) loops. Typical applications include BLDC/PMSM motor drives, field-oriented control (FOC), industrial automation, digital power conversion (SMPS, UPS), and sensorless motor control. The part is well-suited to fans, pumps, e-bikes, small appliances, and robotics. Designers should evaluate the specific temperature grade and pinout compatibility before substituting. The 'I' grade operates from -40C to +85C industrial range, while the 'E' grade supports -40C to +125C extended range. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.

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PIC24EP256MC204T-I/TL - 70 MIPS 16-bit MCU, 256KB Flash, Motor Control
PIC24EP256MC204T-I/TL

PIC24EP256MC204T-I/TL - 70 MIPS 16-bit MCU, 256KB Flash, Motor Control

The Microchip Technology PIC24EP256MC204T-I/TL is a 16-bit microcontroller from the PIC24EP family, designed for high-performance precision motor control applications. It delivers up to 70 MIPS of computational throughput from a modified PIC24E Harvard architecture core and integrates 256KB of flash program memory (85.5K x 24) and 32KB of SRAM, all in a compact 44-pin VTLA (6x6 mm) thermally-enhanced surface-mount package. A 16-bit microcontroller (MCU) is a single-chip computer optimized for embedded real-time control. It belongs to the microcontroller family, which sits within the broader class of microprocessors and embedded computing devices. Compared with 8-bit MCUs, 16-bit cores offer higher instruction throughput, larger linear address spaces, and DSP-class arithmetic that are essential for closed-loop motor control, audio processing, and power conversion. The PIC24EP256MC204T-I/TL is part of the PIC24EP "Motor Control" sub-family, which adds dedicated peripherals for field-oriented control (FOC) and high-frequency PWM generation beyond general-purpose GPIO control. Key features include a 70 MIPS core at 60 MHz system clock, dedicated Motor Control PWM (MCPWM) with up to 14 PWM channels, a 12-bit ADC with up to 9 analog channels at 1.1 Msps, on-chip operational amplifiers for current sensing, a Quadrature Encoder Interface (QEI), and communication peripherals including I2C, SPI, UART/USART, IrDA, and LINbus. An integrated Peripheral Trigger Generator (PTG) and Charge Time Measurement Unit (CTMU) provide deterministic hardware sequencing for advanced motor control loops and capacitive touch sensing. The device supports 3.0V to 3.6V single-supply operation and an industrial -40C to +85C temperature range, with on-chip voltage regulation and brown-out reset. The integrated op-amps, comparators, and high-resolution PWM allow direct interfacing to FOC three-phase inverter stages without external analog front-end circuitry, reducing PCB footprint and BOM cost in BLDC, PMSM, and ACIM drive designs. Typical applications include sensorless and sensored BLDC/PMSM motor drives, industrial servo controllers, HVAC fan and pump controllers, robotic actuators, and field-oriented control inverters. The wide peripheral set also suits general-purpose 16-bit embedded platforms for industrial automation, lighting control, and power-conversion applications. When designing with the PIC24EP256MC204T-I/TL, place the 44-VTLA exposed thermal pad with a continuous copper pour on the top layer to meet thermal and electrical return requirements, and follow the Microchip datasheet layout guideline for analog VDD/VSS separation. Use the MPLAB XC16 compiler and MPLAB X IDE for code development, and the MPLAB ICD 3 or MPLAB PICkit 4 for in-circuit debug. This page synthesizes distributor pricing, drop-in same-package alternatives, and practical design notes not always found in the manufacturer datasheet.

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PIC24EP256MC206-E/PT - 16-bit 256KB Flash Motor Control MCU | Microchip
PIC24EP256MC206-E/PT

PIC24EP256MC206-E/PT - 16-bit 256KB Flash Motor Control MCU | Microchip

The Microchip Technology PIC24EP256MC206-E/PT is a high-performance 16-bit microcontroller from the PIC24EP family, delivering 70 MIPS at 60 MHz, with 256 KB Flash, 32 KB RAM, and a rich motor-control-oriented peripheral set, all housed in a 64-pin TQFP (10x10 mm) package. Its on-chip peripherals include a Motor Control PWM (MCPWM), Quadrature Encoder Interface (QEI), and dual operational amplifiers with internal feedback networks for current sensing, enabling single-chip BLDC, PMSM, AC induction, and stepper motor drives. A microcontroller (MCU) is an integrated circuit containing a CPU core, program and data memory, and a configurable set of peripheral blocks such as timers, ADCs, communication interfaces, and I/O. Within the broader semiconductor taxonomy, an MCU belongs to digital logic ICs -> microcontroller -> 16-bit microcontroller -> DSP-enhanced controller. The PIC24EP family sits between 8-bit PIC16/PIC18 MCUs and 32-bit PIC32 devices, optimized for signal conditioning and real-time control tasks. Key features include 16 KB RAM-on-the-Fly ECC, dedicated 16-bit Motor Control PWM with complementary outputs and 1.04 ns PWM resolution, dual 10-bit op-amps usable as current-sense amplifiers, three 10/12-bit ADC modules capable of 1.1 Msps aggregate sampling, multiple UART/SPI/I2C/CAN interfaces, and a 4-wire programming/debug interface. The device operates from 3.0V to 3.6V and supports an industrial -40C to +125C temperature range, with the -E suffix denoting the extended (-40C to +125C) grade. The PIC24EP256MC206-E/PT is built on a modified Harvard architecture with a 16-bit wide data path, hardware multiplier/divider, and a 16-element working register array. Its Peripheral Trigger Generator (PTG) and DMA engine offload repetitive I/O and timing tasks from the CPU, enabling deterministic sub-microsecond event sequencing. This makes the part equally suitable for deterministic motor control and general-purpose signal processing. Typical applications include sensorless and sensored BLDC/PMSM motor drives, field-oriented control (FOC) inverters, industrial servo controllers, digital power conversion, and home-appliance variable-frequency drives. The QEI and on-chip op-amps dramatically reduce external component count in a closed-loop position/velocity control design. When designing with this device, choose PWM frequencies and ADC sampling instants in coordinated hardware to avoid sampling-on-transition artifacts in the current sense path. The internal op-amps are unity-gain-stable with a rail-to-rail input stage, but their output stage cannot swing fully to the rail; leave at least 200 mV of headroom for accurate current measurement in low-side or high-side shunt topologies. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet, with data anchored to the verified Microchip datasheet revision.

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PIC24EP256MC206-H/PT - 16-bit 60 MIPS MCU 256KB Flash | Microchip
PIC24EP256MC206-H/PT

PIC24EP256MC206-H/PT - 16-bit 60 MIPS MCU 256KB Flash | Microchip

The Microchip Technology PIC24EP256MC206-H/PT is a 16-bit microcontroller from the PIC24EP family, designed for high-performance motor control and digital signal control applications, and qualified to the AEC-Q100 automotive standard. It integrates 256 KB of Flash program memory and is housed in a 64-pin TQFP (PT) 10x10 mm package. The CPU runs up to 60 MIPS at an internal FRC frequency with PLL support, providing the headroom needed for time-critical control loops. A 16-bit microcontroller is a single-chip computer built around a 16-bit data path, sitting hierarchically between 8-bit MCUs and 32-bit microprocessors in the embedded-computing taxonomy (microcontroller -> embedded controller -> semiconductor IC). The PIC24E family extends this category with a Modified Harvard architecture, a 16-bit data path, 24-bit instructions, and DSP-class arithmetic (single-cycle MAC) that enables on-chip FIR/IIR filtering and Park/Clarke transforms for field-oriented control. Key features include a 12-bit ADC with up to 1.1 Msps conversion, three independent 3-phase PWM generators with complementary outputs and dead-band control, four on-chip operational amplifiers for current sensing in motor drives, four analog comparators, and a 16-bit/32-bit timer/counter block. Communication peripherals include I2C, SPI, UART, ECAN, and a Parallel Master Port for off-chip memory expansion. The part integrates 256 KB of self-programmable Flash with error correction, 16 KB of RAM, and a Charge Time Measurement Unit (CTMU) for capacitive touch and time-of-flight measurement. The Modified Harvard bus lets the CPU fetch instructions and read data in a single cycle, enabling deterministic 60 MIPS operation under interrupt load. Typical applications include three-phase AC induction and PMSM motor drives, BLDC fan and pump controllers, automotive mechatronic ECUs, field-oriented control loops for industrial drives, and power-conversion inverters. The on-chip opamps and PWMs make it a single-chip solution for current-shunt-based FOC without external analog front-end. When designing with the -H temperature grade, plan operation from -40C to +150C ambient and budget for thermal resistance of approximately 50 C/W on a JEDEC 4-layer test board with minimal copper. Use the PPS (Peripheral Pin Select) feature to remap digital peripherals on most I/O pins to ease PCB routing. This page synthesizes distributor pricing, AEC-Q100 drop-in alternatives, and practical motor-control design notes not aggregated in any single manufacturer document.

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PIC24EP256MC206-I/MR - 70 MIPS 256KB Motor Control MCU | Microchip
PIC24EP256MC206-I/MR

PIC24EP256MC206-I/MR - 70 MIPS 256KB Motor Control MCU | Microchip

The Microchip Technology PIC24EP256MC206-I/MR is a high-performance 16-bit PIC24E motor-control microcontroller running up to 70 MIPS (60 MHz), integrating 256 KB of Flash and 32 KB of SRAM in a 64-pin QFN (9x9) package. The device pairs a Harvard architecture and DSP-enhanced instruction set with motor-control peripherals including a high-speed 10-bit PWM module (Motor Control PWM, MCPWM), a Quadrature Encoder Interface (QEI), on-chip operational amplifiers, comparators and a Peripheral Trigger Generator (PTG). The -I temperature grade supports industrial environments from -40C to +85C. The PIC24EP family belongs to the dsPIC/PIC24E family of 16-bit microcontrollers and digital signal controllers, designed to combine deterministic real-time control with signal-processing throughput for closed-loop systems. As a motor-control MCU (a subcategory of microcontroller), it sits in the broader hierarchy of microcontrollers -> microprocessors -> integrated circuits -> semiconductors. By integrating op-amps and comparators on-die, the device eliminates external analog signal conditioning for current/voltage sensing, simplifying PCB layout and BOM cost for three-phase motor inverters. Key features include 256 KB self-programmable Flash (85.5K x 24 words), 32 KB SRAM, dedicated Motor Control PWM with up to 10 ns resolution, QEI for incremental encoder feedback, dual on-chip op-amps suitable for current sensing, four comparators, a Peripheral Trigger Generator (PTG) for offloading CPU timing, and a 10/12-bit ADC with up to 16 channels and 1.1 Msps conversion rate. The device supports JTAG and ICSP debugging through the standard Microchip programming interface. The architecture relies on a 16-bit Harvard core with a 24-bit instruction word and DSP extensions (MAC operations) for executing field-oriented control (FOC) loops and Kalman-filter sensor fusion in firmware. The 70 MIPS throughput gives roughly 14 ns per instruction cycle, sufficient to execute an FOC torque loop on a single shunt or dual shunt at 20 kHz PWM without saturating CPU budget. The PTG offloads deterministic peripheral sequencing, freeing the core for application code. Typical applications span 3-phase BLDC and PMSM motor drives, sensored/sensorless field-oriented control, industrial servo loops, solar inverters, HVAC compressor drives, and electric-vehicle auxiliary pumps. The wide 3.0-3.6V single-supply operation and integrated analog front-end target industrial motor control sub-systems. When designing with the PIC24EP256MC206-I/MR, allocate the PCB exposed pad directly under the QFN to a copper pour with 9+ thermal vias for heat spreading, because peak currents in PWM intensive code can lift junction temperature. Decouple VDD/VSS pairs with 100 nF X7R placed within 3 mm of each pin pair. This page consolidates distributor pricing for the PIC24EP256MC206-I/MR, drop-in same-family alternatives (PIC24EP256GP206-I/PT, PIC24EP128MC206-E/MR), and application notes for three-phase motor design - synthesis that goes beyond the manufacturer datasheet to accelerate component selection and design reuse.

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PIC24EP256MC206-I/PT - 70 MIPS 16-bit Motor Control MCU | Microchip
PIC24EP256MC206-I/PT

PIC24EP256MC206-I/PT - 70 MIPS 16-bit Motor Control MCU | Microchip

The Microchip PIC24EP256MC206-I/PT is a 16-bit PIC24EP microcontroller in a 64-pin TQFP (10x10) package, delivering up to 70 MIPS performance from a 3.3 V supply and equipped with 256 KB Flash program memory. It belongs to the PIC24E Motor Control family, which integrates high-speed PWM, dual sample-and-hold 10-bit ADC, op-amps, and a quadrature encoder interface (QEI) optimized for precision motor control. A 16-bit microcontroller (MCU) is a microprocessor-class device with a 16-bit data path, register width, and ALU, paired with on-chip Flash, RAM, and peripherals. Within the broader taxonomy, the PIC24EP belongs to the microcontroller hierarchy: MCU -> 16-bit MCU -> DSC (Digital Signal Controller) -> PIC24E family -> Motor Control sub-family. This places it above 8-bit PIC MCUs in compute density but below 32-bit ARM Cortex-M parts in raw throughput, making it ideal for cost-sensitive, deterministic real-time control. Key features include 256 KB (85.5K x 24) Flash, 32 KB SRAM, 4 KB EEPROM emulation, up to 53 I/O pins, and communication peripherals including I2C, SPI, UART, IrDA, and LIN. The integrated op-amps and high-resolution PWM make it suitable for field-oriented control (FOC) and trapezoidal commutation of BLDC, PMSM, and ACIM motors. The 70 MIPS core supports high-frequency control loops with deterministic latency, essential for sensorless FOC algorithms operating above 20 kHz PWM. Architecturally, the PIC24E core combines a modified Harvard architecture with a 16-bit data path and 24-bit instruction word for superior code density. The dual sample-and-hold 10-bit ADC allows simultaneous current sensing on two motor phases, removing the dead-time between samples. Internal op-amps (configurable as gain stages or comparators) eliminate external analog signal conditioning, reducing BOM cost in compact motor drive designs. Typical applications include BLDC motor control for drones and appliances, automotive cooling fans and pumps, industrial servo drives, and HVAC blowers. Designers choose the PIC24EP256MC206-I/PT for cost-optimized variable-frequency drives where integrated analog and motion-control peripherals reduce PCB complexity. When designing with this part, evaluate operating temperature range (-40 C to +85 C for the -I grade), external crystal requirements for CAN or USB if needed, and ensure the 64-pin TQFP footprint is compatible with motor-drive PCBs that often require 600 V+ isolation clearances. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone.

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PIC24EP256MC206T-E/MR - 60 MIPS 256KB Flash 16-bit MCU | Microchip
PIC24EP256MC206T-E/MR

PIC24EP256MC206T-E/MR - 60 MIPS 256KB Flash 16-bit MCU | Microchip

The Microchip Technology PIC24EP256MC206T-E/MR is a high-performance 16-bit microcontroller from the PIC24EP family, delivering 60 MIPS of CPU throughput with 256 KB of Flash program memory (85.5K x 24) and 16 KB of RAM, housed in a 64-pin QFN (9x9 mm) package with an exposed thermal pad. A 16-bit MCU (microcontroller unit) is an integrated processor core with program memory, RAM, and peripherals designed for embedded control. The PIC24EP family specifically targets motor control and high-speed PWM applications, sitting within the broader dsPIC/PIC24 microcontroller hierarchy. This places it between 8-bit MCUs (PIC16/PIC18) and 32-bit Cortex-M devices in terms of computational capability, while retaining deterministic interrupt latency ideal for real-time control. Key features of this device include a 60 MHz system clock, dedicated Motor Control PWM with high-resolution output, multiple general-purpose PWM channels, DMA, hardware CRC, and an enhanced ADC. AEC-Q100 qualification makes it suitable for automotive environments, while the wide operating voltage range of 3.0 V to 3.6 V and industrial temperature grade of -40C to +125C support demanding industrial deployments. Architecturally, the PIC24EP256MC206T-E/MR uses a modified Harvard architecture with 16-bit data path and 24-bit instructions. Its high-resolution PWM module supports edge resolution down to 8.32 ns, enabling precision control of field-oriented control (FOC) algorithms for three-phase motor drives. The integrated op amps and comparators reduce external analog circuitry in motor feedback loops. Typical applications include brushless DC (BLDC) motor drives, permanent magnet synchronous motors (PMSM), industrial servo drives, automotive pumps and fans, and digital power conversion. Designers select this part when deterministic PWM timing and integrated analog front-ends are critical. When designing with this MCU, allocate sufficient PCB copper beneath the exposed pad to keep junction temperature within limits during sustained motor drive operation. The 64-QFN package requires careful via-array thermal management; refer to Microchip application notes for land pattern guidance. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet, providing an independent engineering resource for component selection and BOM risk mitigation.

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PIC24EP256MC206T-E/PT - 16-Bit 60MIPS MCU 256KB Flash | Microchip
PIC24EP256MC206T-E/PT

PIC24EP256MC206T-E/PT - 16-Bit 60MIPS MCU 256KB Flash | Microchip

The Microchip Technology PIC24EP256MC206T-E/PT is a 16-bit microcontroller from the PIC® 24EP family, delivering up to 60 MIPS of CPU performance with 256 KB (85.5K x 24) of on-chip Flash program memory and 32 KB of RAM, housed in a 64-pin TQFP (10x10 mm) package. The device targets high-performance, precision motor-control applications with integrated peripherals including Motor Control PWM (MCPWM), Quadrature Encoder Interface (QEI), three on-chip operational amplifiers and four analog comparators that simplify field-oriented control (FOC) and sensorless BLDC designs. What is a 16-bit MCU? A 16-bit microcontroller is an embedded processor with a 16-bit data path, instruction word and register width, sitting between 8-bit MCUs and 32-bit Cortex-M devices in the embedded hierarchy: microcontroller -> embedded processor -> digital signal controller (DSC) -> semiconductor. The PIC24E architecture blends MCU simplicity with DSC-class DSP capability, delivering deterministic interrupt latency and single-cycle MAC operations while retaining a familiar C-friendly development ecosystem (MPLAB X, XC16). Key features of the PIC24EP256MC206T-E/PT include a 60 MIPS 16-bit dsPIC/PIC24E core, 256 KB self-programmable Flash with ECC, 32 KB SRAM, an 8-channel Motor Control PWM module with up to 1.04 ns PWM resolution, three internal op-amps configurable for current shunt amplification, four analog comparators supporting fast fault response, and a Quadrature Encoder Interface for closed-loop position feedback. Communication is provided by multiple UART, SPI, I2C, ECAN, and USB interfaces, plus a Parallel Master Port for external memory or graphics expansion. The PIC24E core uses a Harvard architecture with a 24-bit instruction word and a 16-bit data path, enabling single-cycle 16x16 multiply operations and a 16-channel DMA controller for peripheral-to-memory transfers without CPU intervention. The integrated op-amps and comparators remove external analog conditioning for three-phase current sensing, reducing board area and BOM cost in motor-drive designs. Typical applications include field-oriented control (FOC) for BLDC/PMSM motors, sensorless and sensored AC induction drives, servo amplifiers, industrial fans and pumps, home appliances (washing machines, HVAC compressors), and robotic actuators. The wide operating voltage range and integrated analog chain make this MCU a drop-in solution for compact, high-efficiency motor-control subsystems. When designing with this MCU, ensure that the analog supply (AVDD) and digital supply (DVDD) pins are properly decoupled per the application note, and that the on-chip op-amps are configured with the correct gain-setting resistor network to avoid saturating the ADC inputs. Use the PTG (Peripheral Trigger Generator) module to coordinate PWM and ADC timing for sub-microsecond current-loop sampling. This page synthesizes distributor pricing, drop-in TQFP-64 alternatives, and practical motor-control design guidance not found in the manufacturer datasheet.

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PIC24EP256MC206T-I/MR - 70 MIPS 256KB Flash 16-bit MCU | Microchip
PIC24EP256MC206T-I/MR

PIC24EP256MC206T-I/MR - 70 MIPS 256KB Flash 16-bit MCU | Microchip

The Microchip Technology PIC24EP256MC206T-I/MR is a 16-bit PIC microcontroller IC from the PIC24EP family, delivering 70 MIPS of CPU throughput with 256 KB (85.5K x 24) of Flash program memory, housed in a 64-pin QFN (9x9 mm) package with exposed thermal pad. The device operates from a 3.3 V supply, integrates a high-performance 16-bit modified-RISC RISC DSP-enhanced CPU, and is engineered specifically for precision motor-control applications. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program memory (Flash), data memory (RAM), and a rich set of peripherals on one die. The PIC24EP256MC206T sits in the 16-bit MCU class - more capable than 8-bit MCUs such as the PIC18, but lower cost and easier to use than 32-bit Cortex-M devices. Within Microchip's taxonomy it is a PIC24EP sub-family 'Motor Control' (MC) variant, a superset of the PIC24E general-purpose MCU family optimized for high-performance motor control with DSP acceleration. Key features include a 70 MIPS CPU at 70 MHz core clock, dual 12-bit ADC modules (one 10/12-bit selectable, plus dedicated 12-bit ADC), 6-channel PWM output with complementary outputs and dead-time control, quadrature encoder interface (QEI), op-amps and analog comparators integrated for current sensing, 32 KB RAM, and a 16-bit CRC peripheral. The 64-pin QFN (9x9 mm) exposed-pad package provides low thermal resistance suitable for high-temperature motor-drive environments. Typical applications include field-oriented control (FOC) of PMSM/BLDC motors, sensorless and sensored BLDC drives, industrial servo control, and high-performance HVAC compressors. The wide operating temperature range of -40C to +85C (industrial 'I' grade) and integrated op-amps reduce external BOM. Designed into consumer and industrial motor-control systems where deterministic control loops and PWM resolution matter most. When designing with this device, plan PCB layout carefully - the 64-pin QFN requires an exposed-pad thermal pad for heat spreading. Use Microchip's MPLAB X IDE and the dsPIC33/PIC24 Motor Control Library for sensorless FOC firmware reference. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone.

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PIC24EP256MC206T-I/PT - 70 MIPS 256KB Flash 16-bit MCU | Microchip
PIC24EP256MC206T-I/PT

PIC24EP256MC206T-I/PT - 70 MIPS 256KB Flash 16-bit MCU | Microchip

The Microchip PIC24EP256MC206T-I/PT is a 16-bit PIC24EP motor-control microcontroller delivering up to 70 MIPS at 3.3V, with 256KB Flash and 32KB SRAM, housed in a 64-pin TQFP (10x10 mm) package. It targets precision motor control and digital-power applications requiring high-performance signal conditioning and on-chip analog. A microcontroller (MCU) is an integrated circuit that combines a CPU core, program memory, data RAM, and a rich set of on-chip peripherals such as timers, ADC, PWM, and communication controllers. Within the semiconductor taxonomy, this part belongs to the family of 16-bit microcontrollers (PIC24 family), sitting between 8-bit MCUs (e.g., PIC16/PIC18) and 32-bit MCUs (e.g., PIC32, Cortex-M). It is a specialized member: the MC variant is purpose-built for motor control, integrating high-speed PWM, op-amps, comparators, and a 10-bit/12-bit ADC pipeline, making it an example of a domain-specific MCU rather than a general-purpose one. Key features include 256KB (85.5K x 24) of self-programmable Flash, 32KB SRAM, 53 general-purpose I/O pins, and on-chip operational amplifiers specifically designed to feed the ADC inputs from current-shunt signals. The 70 MIPS performance and dsPIC-like peripheral trigger generator (PTG) help execute field-oriented control (FOC) loops for PMSM and BLDC motors within a tight time budget. The architecture uses a modified Harvard 16-bit core with a 24-bit instruction word, allowing efficient C compilation and a single-cycle hardware multiply. Combined with on-chip op-amps and 12-bit ADC, the device typically operates at 60 MHz (with 70 MIPS throughput at 3.3V core), enabling up to four motor-control loops per device when configured for sensorless control. Typical applications include three-phase BLDC and PMSM motor drives (sensorless or sensored), industrial servo amplifiers, photovoltaic micro-inverters, CNC spindle drives, and high-end drone ESCs. The 64-pin TQFP footprint offers sufficient GPIO and analog channels to drive a single motor with abundant spare peripherals for safety logic or comm interfaces. When designing with this part, allocate PCB ground around the analog AVSS pins, keep the high-current motor traces short, and use the internal op-amps in unity-gain follower mode for current sensing to avoid noise pickup. The operating temperature range is -40C to +85C (industrial grade). This page synthesizes distributor pricing, same-package drop-in alternatives from the PIC24EP family, and practical design notes not consolidated in the manufacturer datasheet.

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PIC24EP32GP202-E/MM - 60 MIPS 32KB Flash 16-bit MCU | Microchip
PIC24EP32GP202-E/MM

PIC24EP32GP202-E/MM - 60 MIPS 32KB Flash 16-bit MCU | Microchip

The Microchip Technology PIC24EP32GP202-E/MM is a 16-bit PIC® microcontroller featuring a 60 MIPS dsPIC/PIC24E core, 32 KB (10.7K x 24) of Flash program memory, and 4 KB of SRAM, packaged in a 28-pin QFN-S (6x6 mm) with exposed thermal pad. It belongs to the PIC24EP "GP" general-purpose family, which integrates op amps, a CTMU (Charge Time Measurement Unit), and a Peripheral Trigger Generator (PTG) for high-performance analog and signal-chain applications. Operating voltage spans 3.0 V to 3.6 V, and the device supports -40 °C to +125 °C industrial/extended temperature ranges under the "-E" suffix. A microcontroller (MCU) is an integrated circuit that combines a CPU core, program memory (typically Flash), working memory (SRAM), and a rich set of peripherals (ADC, timers, communication ports, GPIO) on a single silicon die. MCUs sit at the heart of nearly every embedded product, executing firmware that reads sensors, drives actuators, and exchanges data over serial buses. Within the broader taxonomy, the PIC24EP belongs to the PIC24E sub-family of Microchip's 16-bit PIC® MCUs, which sit between 8-bit PIC and 32-bit PIC32 devices. The 16-bit modified Harvard architecture delivers a strong balance of deterministic interrupt response, code density, and DSP-friendly instruction set for motor control, power conversion, and instrumentation applications. Key features of the PIC24EP32GP202-E/MM include a 60 MIPS core, integrated op amps, CTMU for capacitance/temperature/time measurement, a 10-bit (minimum) ADC with up to 1.1 Msps conversion, multiple PWM outputs, and the Peripheral Trigger Generator for hardware-level sequencing without CPU intervention. The 28-QFN-S package exposes a thermal pad, which must be soldered to the PCB ground plane to meet the datasheet's thermal specifications. Typical applications include industrial sensor conditioning, LED lighting control, BLDC/PMSM motor control, medical instrumentation, automotive body and sensor modules (AEC-Q100 variants exist), and any general-purpose embedded control requiring deterministic 16-bit performance. The combination of integrated op amps and CTMU makes this family particularly attractive for signal-chain designs where component count and BOM cost must be minimized. When designing with this part, solder the exposed pad (EP) directly to a continuous ground plane on the top layer to achieve the specified thermal resistance. Decouple VDD/VSS pairs with 100 nF ceramic capacitors placed as close to each pin as possible, and follow Microchip's recommended supervisor / POR sequencing. For migration to other variants, note that Flash size, pin count, and temperature suffix all affect both the part number and the firmware linker script. This page synthesizes authorized distributor pricing as of 2026-09-29, Microchip's official PIC24EP32GP202 family datasheet, and curated drop-in alternatives for engineers who need a quick substitution path for this 28-QFN-S footprint.

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PIC24EP32GP202-I/MM - 16-bit 70 MIPS 32KB Flash MCU | Microchip
PIC24EP32GP202-I/MM

PIC24EP32GP202-I/MM - 16-bit 70 MIPS 32KB Flash MCU | Microchip

The Microchip PIC24EP32GP202-I/MM is a 16-bit microcontroller from the PIC24EP general-purpose family, delivering up to 70 MIPS of CPU performance from a modified Harvard RISC architecture core. It integrates 32 KB of Flash program memory (10.7K x 24 words) and 4 KB of SRAM, housed in a 28-pin VQFN-S exposed-pad (6x6 mm) package, and operates from a single 3.0V to 3.6V supply. The -I temperature grade targets the industrial range of -40C to +85C, and the part is built around a wide peripheral set including a 12-bit ADC, multiple UART/SPI/I2C interfaces, CTMU, comparators and a Peripheral Trigger Generator (PTG). A 16-bit microcontroller is a class of embedded processor that combines a CPU core, on-chip memory and integrated peripherals (ADC, timers, comms) on a single silicon die, sitting in the hierarchy MCU -> microcontroller -> embedded controller -> semiconductor. The PIC24E family in particular positions itself between 8-bit PIC16/PIC18 parts and 32-bit PIC32MX devices, offering higher code density and DSP-class throughput for signal-processing and motor-control tasks without migrating to a 32-bit toolchain. Key features include 70 MIPS core throughput (70 MHz with 2-cycle instruction execution), hardware multiply/divide, a 16-channel 12-bit ADC with dedicated sample-and-hold, up to four UART, three SPI and two I2C peripherals, a Charge Time Measurement Unit (CTMU) for capacitive touch and current measurement, and a Peripheral Trigger Generator that sequences ADC and PWM events without CPU intervention. The 28-pin VQFN package provides a thermal pad for low theta_JA, important when the device is run near its 70 MHz maximum. Architecturally, the PIC24EP32GP202 uses Microchip's 16-bit modified Harvard core with separate program and data buses, a 24-bit instruction word and a 16-bit DSP engine. The PTG and CTMU blocks allow deterministic, low-jitter peripheral timing and on-chip capacitive sensing, removing the need for external analog front-ends in many touch and measurement designs. Typical applications include industrial sensor conditioning, capacitive touch human-machine interfaces, low-cost BLDC and stepper motor control, portable instrumentation, USB device controllers using the on-chip UART, and general-purpose 3.3V embedded control in appliances and IoT edge nodes. The PIC24EP32GP202 is the canonical member of the PIC24EP32GP20x family, with the -I/MM suffix selecting the 28-pin VQFN-S industrial-grade variant. When designing with this part, note that the Flash endurance is specified at a minimum of 10,000 erase/write cycles per row and retention of greater than 20 years. Always provide a bulk 10 uF plus 0.1 uF decoupling network at VDD/VSS pairs and bond the exposed pad to a continuous ground plane for thermal and EMI performance. This page synthesizes distributor pricing, parametric comparisons, drop-in alternatives and application design notes not found in the manufacturer datasheet alone, giving procurement engineers and embedded developers a single source for evaluating the PIC24EP32GP202-I/MM.

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PIC24EP32GP202-I/SS - 16-bit 70 MIPS 32KB Flash MCU | Microchip
PIC24EP32GP202-I/SS

PIC24EP32GP202-I/SS - 16-bit 70 MIPS 32KB Flash MCU | Microchip

The Microchip Technology PIC24EP32GP202-I/SS is a 16-bit microcontroller from the PIC® 24EP general-purpose family, delivering 70 MIPS performance, 32 KB of Flash program memory, and 2 KB of SRAM in a 28-pin SSOP package. It operates from 3.0 V to 3.6 V and supports an industrial temperature range of -40°C to +85°C. A 16-bit microcontroller is a programmable computing device that uses a 16-bit wide data path and instruction set, sitting architecturally between 8-bit MCUs and 32-bit ARM Cortex-M parts. The PIC24EP family is part of the broader dsPIC33/PIC24E digital signal controller (DSC) lineage, optimized for deterministic real-time control with single-cycle MAC instructions, hardware multipliers, and zero-overhead looping. In the system hierarchy, MCUs belong to embedded processors, which sit within the wider category of power management and control semiconductors. Key features of the PIC24EP32GP202 include up to 16 analog input channels with 10-bit and 12-bit ADC options, multiple UART/SPI/I2C peripherals, enhanced PWM modules, and integrated peripherals such as the Charge Time Measurement Unit (CTMU), operational amplifiers, and the Peripheral Trigger Generator (PTG) for offloading CPU-driven sequencing. The 70 MIPS core executes most instructions in one cycle, and code density is improved by Microchip's 24-bit instruction word. Typical applications include industrial motor control (BLDC, PMSM, stepper), digital power conversion, LED lighting drivers, sensor signal conditioning with on-chip op-amps, and general-purpose embedded control for HVAC, appliances, and factory automation. The integrated peripherals allow designers to replace several external analog components. When designing with this MCU, pay attention to the 28-pin SSOP variant's pinout limits - some peripherals share pins and require careful PPS (Peripheral Pin Select) configuration. The 3.3 V core voltage precludes direct 5 V GPIO; level shifters are needed when interfacing to legacy 5 V logic. This page synthesizes distributor pricing, drop-in SSOP-28 alternatives, and practical design notes not found in the manufacturer datasheet, helping engineers select the right PIC24EP variant for their embedded application.

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PIC24EP32GP202T-E/SO - 60 MIPS 32KB Flash 16-bit MCU | Microchip
PIC24EP32GP202T-E/SO

PIC24EP32GP202T-E/SO - 60 MIPS 32KB Flash 16-bit MCU | Microchip

The Microchip Technology PIC24EP32GP202T-E/SO is a 16-bit PIC microcontroller from the PIC24EP general-purpose family, delivering 60 MIPS (70 MHz) CPU performance with 32 KB of Flash program memory and 2 KB of RAM in a 28-pin SOIC package. The device operates from a 3.0 V to 3.6 V supply and integrates AEC-Q100 automotive qualification, making it suitable for safety-critical and harsh-environment designs. The "T" suffix indicates tape-and-reel packaging, while the "E" suffix denotes the extended -40 °C to +125 °C automotive temperature grade. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, volatile and non-volatile memory, and programmable peripherals. The PIC24E family uses Microchip's 16-bit modified-Harvard architecture with DSP instructions, occupying the mid-range performance tier between 8-bit PIC MCUs and 32-bit ARM Cortex-M devices. Within the broader MCU taxonomy, PIC24EP devices sit under: PIC24 family -> dsPIC33/PIC24E 16-bit MCU class -> general-purpose MCU -> embedded microcontroller -> semiconductor. Key features include a 16-channel 10-bit ADC (1.1 Msps), two UART, one SPI, one I2C, one CAN (in GP variants), and peripheral trigger generator (PTG) for hardware-accelerated sequencing. The device includes a Charge Time Measurement Unit (CTMU) for capacitive touch sensing and on-chip op-amps for signal conditioning. A high-speed 70 MIPS core and DSP engine deliver up to 40 DMIPS and support fractional arithmetic for motor-control and digital-filter routines. The PIC24EP architecture uses a 24-bit instruction word with 16-bit data paths, allowing single-cycle MAC operations. Internal Phase-Locked Loop (PLL) multiplies an external crystal or oscillator to the full core clock. Hardware stack and 16x16-bit working-register array accelerate context switching and interrupt latency. Typical applications include automotive body modules, BLDC motor control, sensor interface boards, and industrial automation nodes. The AEC-Q100 qualification also extends use cases into chassis electronics and instrument clusters. The 28-SOIC footprint simplifies hand-prototyping and rework-friendly designs. When designing with this MCU, ensure the VDD rail is decoupled with 100 nF and 10 µF capacitors placed within 5 mm of each VDD pin. Leave room for an ICSP programming header (PGECx/PGEDx pins) accessible on the PCB edge for in-circuit firmware updates.

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PIC24EP32GP202T-I/SO - 16-bit 70 MIPS 32KB Flash MCU | Microchip
PIC24EP32GP202T-I/SO

PIC24EP32GP202T-I/SO - 16-bit 70 MIPS 32KB Flash MCU | Microchip

The Microchip PIC24EP32GP202T-I/SO is a 16-bit microcontroller from the PIC24EP "GP" general-purpose family, delivering 70 MIPS performance, 32 KB of Flash program memory, and 4 KB of RAM in a 28-pin SOIC wide-body package rated for the industrial temperature range (-40C to +85C). A 16-bit MCU (microcontroller unit) is a single-chip computer that integrates a CPU, non-volatile program memory (Flash), volatile data memory (RAM), and a rich set of peripherals onto one silicon die. The PIC24EP family sits in the "Digital Signal Controller" (DSC) tier of Microchip's portfolio, combining a modified Harvard architecture with deterministic interrupt handling, single-cycle MAC DSP instructions, and a 70 MHz core clock that yields up to 70 MIPS throughput. Key features include up to 32 KB self-programmable Flash, 4 KB SRAM, a 12-bit ADC with up to 500 ksps sampling rate, internal operational amplifiers (op amps), comparators, a Charge Time Measurement Unit (CTMU) for capacitive touch or precise timing, and a Peripheral Trigger Generator (PTG) for hardware-based state-machine automation. The device also integrates high-speed PWM, I2C, SPI, UART, and a 16-bit Parallel Master Port on selected variants. The 28-SOIC package provides 0.295 inch (7.50 mm) body width and 1.27 mm pitch, making the part compatible with hand-soldering as well as standard SMT lines. The "T" suffix in the MPN indicates Tape and Reel packaging, while "I" denotes the industrial temperature grade. Programming and debugging are supported via the ICSP (In-Circuit Serial Programming) interface and the standard Microchip ICD/REAL ICE toolchain, with the MPLAB X IDE and XC16 compiler providing the primary development environment. Typical applications include industrial sensor conditioning with on-chip op amps, motor-control sub-systems leveraging the high-speed PWM and ADC, general-purpose digital control boards, and consumer products that need DSP-class math at low power. The integrated op amps and comparators reduce external analog bill-of-materials cost, while the PTG enables complex timing sequences without continuous CPU intervention. When designing with this part, note that code size is limited to 32 KB Flash and 4 KB RAM; verify your application footprint fits within these limits before committing to the layout. Also confirm the operating voltage (typically 3.0V-3.6V) matches your rail and add bulk decoupling near the VDD pins. This page synthesizes distributor pricing, drop-in same-family alternatives, and practical design notes not found in the manufacturer datasheet.

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PIC24EP32GP202T-I/SS - 16-bit 70MIPS 32KB Flash MCU | Microchip
PIC24EP32GP202T-I/SS

PIC24EP32GP202T-I/SS - 16-bit 70MIPS 32KB Flash MCU | Microchip

The Microchip Technology PIC24EP32GP202T-I/SS is a 16-bit PIC microcontroller from the PIC24EP family, delivering 70 MIPS (million instructions per second) performance from a 32KB (10.7K x 24) Flash program memory and 4KB RAM, in a 28-pin SSOP package. The 'T' suffix denotes Tape & Reel packaging, and the 'I/SS' suffix indicates the industrial temperature grade (-40C to +85C) in a 0.209-inch (5.30mm) wide SSOP body. A 16-bit MCU (microcontroller) is a single-chip computer integrating a CPU core, program memory (Flash), data memory (RAM), and a rich set of on-chip peripherals such as timers, communication interfaces, and analog modules. The PIC24EP family belongs to the broader dsPIC/PIC24 microcontroller hierarchy -> 16-bit MCU -> embedded MCU -> semiconductor. Compared with 8-bit MCUs, 16-bit cores provide higher throughput and more efficient C code density, while retaining deterministic real-time interrupt behavior that PIC microcontrollers are known for. Key features of this part include a 70 MIPS modified Harvard CPU core, 32KB self-programmable Flash with ECC, 4KB SRAM, integrated op-amps, comparators, and a Peripheral Trigger Generator (PTG). The device supports up to 13 ADC channels with 10/12-bit resolution options (family feature), multiple UART/SPI/I2C peripherals, and PWM outputs. The CTMU (Charge Time Measurement Unit) enables touch sensing and precise time-of-flight measurements. Technically, the PIC24EP32GP202 implements a 16-bit modified Harvard architecture with separate program and data buses, a 16 x 16-bit working register array, and DSP-friendly instructions. The 3.3V core supply (VDD) operates across 3.0-3.6V, with separate analog and digital supply pins for noise isolation, supporting high-performance ADC sampling alongside switching digital peripherals. Typical applications include industrial control, motor control (PWM-driven), sensor signal conditioning using the integrated op-amps, USB/HID human-interface devices, and general-purpose embedded control. The internal analog front-end (op-amps + comparators + 12-bit ADC) makes the device particularly attractive for mixed-signal designs that previously required a dedicated analog IC. When designing with this device, ensure decoupling on every VDD pin (100 nF + bulk), follow the datasheet's trace-width guidelines for the SSOP exposed pad (where applicable) and route the analog supply (AVDD) through a ferrite bead for noise-sensitive ADC measurements. This page synthesizes distributor pricing, drop-in alternatives within the PIC24EP family, and practical design notes not found in the manufacturer datasheet alone.

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PIC24EP32GP203-E/TL - 16-bit 70 MIPS 32KB Flash MCU | Microchip
PIC24EP32GP203-E/TL

PIC24EP32GP203-E/TL - 16-bit 70 MIPS 32KB Flash MCU | Microchip

The Microchip Technology PIC24EP32GP203-E/TL is a high-performance 16-bit microcontroller from the PIC24E general-purpose family, featuring a 70 MIPS dsPIC/PIC24E core, 32 KB of Flash program memory and 4 KB of SRAM, in a 36-pin VTLA surface-mount package (5x5 mm) with an exposed thermal pad. The -E suffix indicates the -40C to +125C automotive-grade temperature range and AEC-Q100 qualification, making the part suitable for harsh-environment and automotive designs. A microcontroller (MCU) is an integrated circuit that combines a processor core, program and data memory, and a set of peripheral interfaces (ADC, timers, communication ports, GPIO) on a single die. The PIC24E family sits between PIC24F (low-power) and dsPIC33E (DSP-extended) in Microchip's 16-bit portfolio, and is commonly chosen when engineers need higher analog performance, more peripheral options, and higher core throughput than 8-bit PIC MCUs while remaining on a familiar MPLAB X toolchain. Key features of this part include up to 32 KB of self-programmable Flash, 4 KB of SRAM, hardware op-amps, CTMU (Charge Time Measurement Unit) for capacitive touch or precise time measurement, a Peripheral Trigger Generator (PTG) for signal-chain automation, a 12-bit ADC with dedicated S&H, and configurable 16-bit timers. The 70 MIPS core (up to 70 MHz with 2-cycle MAC) supports deterministic interrupt latency and zero-overhead looping for real-time control loops. The architecture pairs a modified Harvard bus with a single-cycle hardware multiplier, enabling efficient fixed-point DSP work such as digital filtering and sensor fusion. Peripheral pin select (PPS) lets designers remap digital functions to different I/O pins, simplifying PCB layout. Code-compatible scaling within the PIC24E family simplifies migration to larger pin counts or more memory as designs grow. Typical applications include automotive body and chassis control, industrial sensor conditioning, motor control front-ends, LED lighting controllers, and low-cost digital power conversion. The AEC-Q100 grade extends these to under-hood and engine-compartment modules where extended temperature and reliability are mandatory. When designing with the PIC24EP32GP203-E/TL, observe the recommended 10 uF + 0.1 uF decoupling on each VDD pin and tie the exposed pad (EP) to a solid ground pour for thermal and electrical performance. For new designs, MPLAB X IDE, MPLAB Code Configurator (MCC) and the XC16 compiler are the supported toolchain. If you do not need the automotive -E temperature grade, consider the I-grade PIC24EP32GP203-I/TL for cost savings on industrial designs. This page synthesizes distributor pricing, package-specific drop-in alternatives, and application notes that complement the official Microchip datasheet for engineers evaluating the PIC24EP32GP203-E/TL for new designs.

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