Microcontroladores

Productos (18756)

PIC24EP256GU810T-I/BG - 16-bit 60 MIPS MCU, 256KB Flash | Microchip
PIC24EP256GU810T-I/BG

PIC24EP256GU810T-I/BG - 16-bit 60 MIPS MCU, 256KB Flash | Microchip

The Microchip Technology PIC24EP256GU810T-I/BG is a 16-bit microcontroller from the PIC24E high-performance family, delivering 60 MIPS (70 MIPS peak) through its enhanced Harvard architecture and housed in a 121-ball TFBGA (10x10 mm) package. The device integrates 256 KB of Flash program memory (85.5K x 24), 28 KB of SRAM, and 83 general-purpose I/O pins, making it suitable for complex embedded designs requiring substantial code and data headroom. An LDO (Low-Dropout) linear regulator is a type of voltage regulator that maintains a stable output voltage even when the input voltage approaches the output voltage; similarly, this MCU belongs to the wider microcontroller taxonomy: MCU -> 16-bit MCU -> PIC24 family -> PIC24EP "General Purpose" sub-family -> semiconductor. The PIC24E architecture uses a 16-bit modified Harvard bus with single-cycle MAC, hardware DSP extensions, and a 16 x 16-bit multiply, giving it signal-processing capability uncommon in general-purpose parts. Key features include a 60 MHz core clock, 32-channel 10-bit/12-bit ADC (configurable resolution), USB 2.0 full-speed On-The-Go, two CAN 2.0B modules, 15 DMA channels, and nine 16-bit timers plus nine general purpose timers, four 32-bit timers and nine capture inputs. The device operates from 3.0 V to 3.6 V, supports -40C to +85C industrial temperature range, and integrates a chargeable real-time clock calendar, hardware crypto accelerators and JTAG/ICSP debug interfaces. The PIC24EP256GU810 uses Microchip's enhanced 70 MIPS core with DSP instructions and 16-bit wide data paths, enabling real-time control loops (motor control, power conversion) and audio/signal processing in software. The 15-channel DMA offloads CPU bandwidth from peripheral transactions, while the 32-channel ADC supports up to 500 ksps conversions for precision analog acquisition. Typical applications include industrial motor control (BLDC, PMSM, ACIM), USB peripherals, CAN-based automotive/industrial networking, digital signal processing front-ends, and high-density graphic display HMI systems. The wide peripheral mix also suits medical instrumentation, factory automation, and IoT edge nodes requiring robust connectivity. Design consideration: when using the on-chip USB OTG controller, ensure the VUSB 3.3V rail is clean and the 0.1uF + 1uF decoupling network is placed within 5 mm of the VUSB pin to maintain USB compliance. The 121-ball TFBGA requires careful PCB layout with via-in-pad recommended for proper thermal dissipation and ground return. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone.

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PIC24EP256GU810T-I/PF - 16-Bit MCU, 256KB Flash, USB, 100-TQFP | Microchip
PIC24EP256GU810T-I/PF

PIC24EP256GU810T-I/PF - 16-Bit MCU, 256KB Flash, USB, 100-TQFP | Microchip

The Microchip Technology PIC24EP256GU810T-I/PF is a 16-bit PIC24EP microcontroller featuring 256 KB (85.5K x 24) of Flash program memory, 28 KB RAM, a 70 MIPS enhanced Harvard DSP core, and integrated USB 2.0 full-speed plus dual CAN controllers, all housed in a 100-pin TQFP (14x14 mm) package with 83 general-purpose I/O pins. A 16-bit microcontroller (MCU) is an embedded processor that combines a CPU core, on-chip memory, and a rich set of peripherals in a single device. Within the broader system hierarchy, the PIC24EP256GU810 belongs to the digital signal controller (DSC) subcategory, which sits between a classical 8-bit MCU and a 32-bit ARM Cortex-M MCU, and is widely used for real-time control, motor drive, power conversion, and USB-connected sensing nodes. The 16-bit wide data path and modified Harvard architecture deliver up to 70 MIPS at 3.3 V, while DSP-aware instructions accelerate FIR/IIR filtering and FFT routines without offloading to a separate DSP chip. Key features of this part include a 256 KB Flash memory split into 85.5K instruction words of 24 bits each, 28 KB SRAM with hardware-parity option, a 12-bit ADC at up to 1.1 Msps with up to 32 analog channels, a 10-bit DAC, a 16-bit Enhanced PWM with up to 9 independent channels, an integrated USB 2.0 full-speed On-The-Go controller, dual CAN 2.0B modules, four UARTs, three SPI/I2S, two I2C, and 27 general-purpose timers including nine 16-bit and eighteen 32-bit timers. The 100-pin TQFP package exposes 83 GPIO pins plus dedicated peripheral pins. Technically, the device is built on a low-leakage CMOS process and operates from a single 3.0 V to 3.6 V supply, with -40 C to +85 C industrial temperature range (denoted by the I suffix). The T suffix indicates tape-and-reel packaging. The 70 MIPS performance comes from a 4-stage pipeline with single-cycle MAC and hardware multiply/divide, allowing deterministic interrupt latency of 5 cycles. A peripheral-pin-select (PPS) engine remaps digital peripherals to most I/O pins for board-layout flexibility. Typical applications include industrial motor control (BLDC/PMSM FOC), power conversion (digital PFC, solar inverters, UPS), USB-connected data acquisition and instrumentation, automotive aftermarket CAN nodes (the non-E suffix is industrial grade), and medical patient-monitoring or therapy devices needing DSP filtering on small form factors. The combination of USB OTG and dual CAN in one package simplifies gateway and bridge designs. When designing with this device, ensure the 3.3 V rail is well decoupled with at least 10 uF bulk and 0.1 uF ceramic capacitors near each VDD/VSS pair, program the PPS registers carefully to avoid pin conflicts, and select the oscillator mode (FRC, POSC, or external crystal) appropriate for the CAN/USB jitter budget. The -I grade parts limit ambient temperature to +85 C; for extended-temperature deployment choose the -E (extended) or -H (high) variants. This page synthesizes distributor pricing, drop-in alternative MPNs in the same TQFP-100 footprint, and practical design notes for the PIC24EP256GU810T-I/PF that are not assembled in the manufacturer datasheet.

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PIC24EP256GU814-E/PH - 60 MIPS 16-bit MCU, 256KB Flash | Microchip
PIC24EP256GU814-E/PH

PIC24EP256GU814-E/PH - 60 MIPS 16-bit MCU, 256KB Flash | Microchip

The Microchip PIC24EP256GU814-E/PH is a high-performance 16-bit microcontroller from the PIC24EP "GU" family, delivering 60 MIPS of CPU throughput and 256 KB of Flash program memory in a 144-pin TQFP package. It integrates a USB 2.0 full-speed peripheral, dual CAN modules, and high-speed analog peripherals, targeting demanding embedded designs that need both connectivity and signal processing. A 16-bit MCU (microcontroller unit) is a single-chip computer that integrates a CPU, program memory (Flash), data memory (RAM), and peripheral interfaces on one die. Within Microchip's hierarchy it sits in the PIC24E "high-performance" sub-family, which extends the 16-bit dsPIC DSC line with up to 70 MIPS core speed, large RAM and enhanced peripherals. This places it above 8-bit PIC MCUs in computational power while remaining simpler than 32-bit ARM Cortex parts, making it a frequent choice for mid-range industrial, automotive, and motor-control designs. Key features include 256 KB (85.5 K x 24) self-programmable Flash, 28 KB RAM, four 40 MIPS comparators, four op amps, and four 12-bit ADC modules offering 1.1 Msps conversion, plus dual 10-bit DACs. The 144-TQFP exposes 122 general-purpose I/O pins, four I2C, four SPI, and four UART channels. A 16-bit Parallel Master Port and PMP-style graphics interface enable direct connection to TFT displays, while the dual CAN 2.0 controllers suit automotive and industrial networks. The part is AEC-Q100 qualified for automotive environments and operates across -40C to +125C with a 3.0 V to 3.6 V supply. According to the Microchip datasheet DS70621C (cited by distributor listings), the device supports high-speed PWM at 184 ps resolution, making it ideal for digital power conversion and multi-axis motor control. The dedicated USB 2.0 full-speed transceiver eliminates an external PHY, lowering BOM cost for HID and CDC-class peripherals. Typical applications include industrial automation controllers, CAN-based sensor nodes, USB-connected HIDs (keyboards, custom peripherals), BLDC/PMSM motor drives, and automotive body/ECU modules. The -E/PH temperature grade and AEC-Q100 qualification are specifically designed for under-hood and chassis ECUs operating at extended temperatures. Designers should allocate decoupling on every AVDX/VDD pin and follow the recommended ground plane strategy in Microchip AN1418 for switching noise immunity. Note that the device operates from an internal PLL at full 60 MIPS - oscillator accuracy of 0.25% or better is recommended for USB full-speed compliance. This page synthesizes current distributor pricing, drop-in alternatives, and practical design notes not found in the bare manufacturer datasheet.

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PIC24EP256GU814-I/PH - 70 MIPS 16-bit MCU, 256KB Flash, USB, Dual CAN | Microchip
PIC24EP256GU814-I/PH

PIC24EP256GU814-I/PH - 70 MIPS 16-bit MCU, 256KB Flash, USB, Dual CAN | Microchip

The Microchip Technology PIC24EP256GU814-I/PH is a high-performance 16-bit microcontroller from the PIC24E family featuring a 70 MIPS modified Harvard DSP core, 256KB (85.5K x 24) of Flash program memory, and 52KB SRAM, housed in a 144-pin TQFP (16x16 mm, PH suffix) package. It integrates USB 2.0 Full-Speed On-The-Go, dual CAN 2.0B controllers, 83 general-purpose I/O pins, and runs from a 3.0V to 3.6V single supply. A 16-bit microcontroller (MCU) is an embedded processor that fetches and executes instructions on 16-bit data paths, sitting architecturally between 8-bit MCUs (lower cost, simpler peripherals) and 32-bit ARM Cortex-M devices (higher performance, richer ecosystems). The PIC24EP256GU814 belongs to the hierarchy 16-bit MCU -> Digital Signal Controller (DSC) -> PIC24E family -> general-purpose high-performance tier, giving engineers DSP-class MAC throughput alongside deterministic interrupt response. Key differentiating features include the 70 MIPS core with single-cycle hardware multiply and zero-overhead loops, four 16-bit timer/counter modules plus nine additional 16-bit general-purpose timers, a 12-bit ADC with up to 500 ksps conversion rate, and four DMA channels that offload data movement from the CPU. The integrated USB OTG controller eliminates an external PHY chip for many designs, while dual CAN 2.0B interfaces support industrial networking protocols such as CANopen and DeviceNet. The PIC24E core is a 16-bit modified Harvard pipeline with a dedicated multiply/accumulate unit, enabling single-cycle MAC operations critical for closed-loop motor control and digital power conversion. Peripheral Pin Select (PPS) provides digital peripheral remapping for flexible PCB routing, and the 4-channel DMA engine sustains high-throughput peripheral interactions without CPU intervention. Typical applications include industrial motor control (BLDC, PMSM, ACIM variable-frequency drives), USB-CAN bridge gateways for industrial automation, advanced sensor fusion platforms, automotive body and comfort ECUs, and embedded HMI controllers. The combination of high-resolution PWM, fast successive-approximation ADC, dual CAN, and USB OTG makes it especially suitable for industrial servo drives and CAN-based distributed control. When designing with this MCU, keep the supply rail inside 3.0V to 3.6V and place decoupling capacitors close to every VDDCORE/VDD pin pair. The PPS feature simplifies layout, but analog and high-speed digital assignments must still be cross-checked against the datasheet pinout. The MPLAB Harmony configurator is recommended for peripheral initialization and code generation. This page synthesizes distributor pricing, drop-in alternatives drawn from the same PIC24E family, and practical design notes not collected in the manufacturer datasheet alone.

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PIC24EP256GU814T-I/PH - 16-bit 60 MIPS 256KB Flash MCU | Microchip
PIC24EP256GU814T-I/PH

PIC24EP256GU814T-I/PH - 16-bit 60 MIPS 256KB Flash MCU | Microchip

The Microchip PIC24EP256GU814T-I/PH is a 16-bit microcontroller from the PIC24E general-purpose family, featuring a 60 MIPS high-performance core with 256KB of Flash program memory and 32KB of RAM, housed in a 144-pin TQFP (16x16 mm) package. It operates from a 3.0V to 3.6V single supply, delivers up to 70 MIPS peak performance, and integrates advanced peripherals including USB 2.0 full-speed, two CAN modules, and a 12-bit ADC with up to 24 channels and 500 ksps conversion rate. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program memory (Flash/ROM), data memory (RAM), and peripheral interfaces on one silicon die. The 16-bit class sits between 8-bit MCUs (PIC16, PIC18, AVR) and 32-bit MCUs (Cortex-M, PIC32) and is widely used for motor control, digital signal processing front-ends, and industrial communication stacks where 8-bit throughput is insufficient but 32-bit cost and complexity are not justified. Key features include a 16-bit modified Harvard architecture with deterministic interrupt response, up to 83 general-purpose I/O pins, nine 16-bit timers plus nine input-capture/output-compare/PWM channels, four UART/SPI/I2C modules, and an 8-bit Parallel Master Port for graphics interfaces. The integrated USB 2.0 full-speed On-The-Go controller with dedicated DMA simplifies connection to PCs and embedded hosts without an external PHY. Architecturally, the PIC24E core uses a 24-bit instruction word with 16-bit data paths, single-cycle hardware multiply, and a 7-stage pipeline that sustains 60 MIPS at 120 MHz system clock. The 12-bit ADC includes a dedicated 1.024V internal reference, hardware oversampling to 16-bit effective resolution, and a 32-word result buffer that offloads the CPU during high-rate sampling. Typical applications include industrial motor control (BLDC/PMSM), CAN-bridged sensor nodes, USB Human Interface Devices (HID), graphical user interfaces driving TFT displays via PMP, and digital power conversion using the high-speed PWM module with 1.04 ns PWM resolution. When designing with this device, route the two VDD/VSS pairs separately, keep the VCAP pin trace under 0.25 inch, and verify the ADC analog supply (AVDD) decoupling network; improper grounding is the most common source of noise on PIC24E ADC readings. This page synthesizes distributor pricing, drop-in alternatives from the PIC24 family, and PCB design guidance beyond what the manufacturer datasheet provides.

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PIC24EP256MC202-E/SO - 70 MIPS 256KB Flash Motor Control MCU | Microchip
PIC24EP256MC202-E/SO

PIC24EP256MC202-E/SO - 70 MIPS 256KB Flash Motor Control MCU | Microchip

The Microchip Technology PIC24EP256MC202-E/SO is a 16-bit, 70 MIPS PIC24E motor control MCU with 256 KB Flash and 16 KB SRAM, housed in a 28-pin SOIC package. It integrates high-speed PWM, on-chip operational amplifiers, and advanced analog peripherals optimized for closed-loop motor control. The 70 MIPS DSP-enhanced core executes single-cycle MAC instructions, enabling high-bandwidth control loops for FOC and trapezoidal commutation. What is a motor-control MCU? A motor-control microcontroller is a specialized MCU that integrates the high-resolution PWM generators, fast ADC, op-amps, and quadrature encoder interfaces required to drive three-phase BLDC, PMSM, and ACIM motors. It sits at the bottom of the power-electronics control hierarchy: power stage -> gate driver -> motor-control MCU -> sensors -> communication bus. This integration eliminates external analog front-end components, reducing BOM cost and improving noise immunity. Key features include up to 2 PWM channels with 7.5 ns resolution, dual sample-and-hold 10-bit ADC at 1.1 Msps, two on-chip operational amplifiers for current sensing, and a Quadrature Encoder Interface (QEI). The device supports motor-control PWM, input capture, and output compare with dedicated time bases. A 16-channel DMA engine offloads CPU bandwidth, while peripheral pin select (PPS) remaps digital functions to any I/O. The architecture pairs a modified Harvard bus with a DSP engine delivering single-cycle 16x16 MAC operations and zero-overhead loop control. With dual-partition Flash supporting live update and an on-chip temperature sensor, the device tolerates -40C to +125C ambient conditions. Memory protection and a configurable interrupt controller make it suitable for IEC 60730 Class B safety-compliant appliances. Typical applications include field-oriented control (FOC) for PMSM/BLDC, HVAC compressor drivers, e-bike traction controllers, industrial servo drives, drone ESCs, and ceiling-fan inverter boards. On-chip op-amps reduce BOM cost and PCB area. When designing with this device, derate the high-speed PWM duty to leave at least 50 ns dead time at the maximum 120 MHz system clock. Use the internal op-amp in unity-gain for current-shunt sensing with the dedicated ADC trigger from the PWM module. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet, helping procurement and embedded engineers accelerate the design cycle for cost-sensitive 16-bit motor-control systems.

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PIC24EP256MC202-E/SP - 16-bit 60 MIPS 256KB Flash MCU | Microchip
PIC24EP256MC202-E/SP

PIC24EP256MC202-E/SP - 16-bit 60 MIPS 256KB Flash MCU | Microchip

The Microchip Technology PIC24EP256MC202-E/SP is a 16-bit PIC24E motor-control microcontroller delivering up to 60 MIPS at 3.3 V, integrating 256 KB (85.5K x 24 words) of Flash program memory and 16 KB of RAM in a 28-pin SPDIP (SP) package. It operates from 3.0 V to 3.6 V and is qualified to the -40C to +125C extended automotive temperature window. A 16-bit microcontroller (MCU) is a microprocessor core with on-chip Flash, RAM and peripherals that executes one 16-bit instruction per cycle, typically reaching tens of MIPS. Within the broader semiconductor taxonomy, MCUs sit under microcontrollers -> embedded processors -> ICs. The PIC24E family uses a Modified Harvard RISC architecture with DSP instructions and 16-bit data paths, positioning it between 8-bit MCUs and full 32-bit ARM Cortex devices for performance- and signal-conditioning-rich embedded designs. Key features of the PIC24EP256MC202-E/SP include on-chip high-speed PWM with up to 7.74 ns PWM resolution, dual operational amplifiers for current sensing, 12-bit ADC up to 1.1 Msps, comparators, a charge time measurement unit (CTMU), and multiple communication peripherals such as I2C, SPI, and UART. The 28-pin SPDIP package is breadboard-friendly, simplifying prototype bring-up. The PIC24EP256MC202-E/SP targets precision motor-control systems: BLDC, PMSM, AC induction, switched reluctance and stepper drives. Internal op-amps directly condition shunt-resistor current signals, reducing external analog components, while high-resolution PWM and a fast 12-bit ADC close tight torque/speed loops. Industrial, appliance, and automotive auxiliary motor applications benefit from this integration. When designing, plan for a single 3.3 V supply rail, an ICSP header for programming/debug, and decoupling per Microchip's typical application circuits. Ensure firmware uses the on-chip DSP instructions and dual-sample-and-hold ADC for the lowest torque ripple in FOC motor-control loops. The -E/SP suffix denotes an extended-temperature variant in a 28-pin SPDIP package. This page synthesizes distributor pricing, drop-in 28-pin SPDIP alternatives from the PIC24EP family, and practical design notes not collected in the manufacturer datasheet, helping procurement and firmware engineers qualify the part quickly for motor-control designs.

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PIC24EP256MC202-E/SS - 16-bit 70 MIPS Motor Control MCU 256KB Flash | Microchip
PIC24EP256MC202-E/SS

PIC24EP256MC202-E/SS - 16-bit 70 MIPS Motor Control MCU 256KB Flash | Microchip

The Microchip PIC24EP256MC202-E/SS is a 16-bit 70 MIPS PIC24E family Motor Control MCU delivering 256 KB Flash and 16 KB SRAM in a 28-pin SSOP package, designed for high-performance, precision motor control systems that are more energy-efficient, quieter in operation, and have greater range and extended life. Background Knowledge. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program memory (Flash), data memory (SRAM), and on-chip peripherals such as timers, ADC, communication controllers, and PWM modules. The PIC24E family is Microchip's 16-bit modified Harvard architecture family positioned between 8-bit PIC16/PIC18 and 32-bit PIC32 in the broader microcontroller taxonomy: 8-bit MCU -> 16-bit MCU (PIC24E/dsPIC33) -> 32-bit MCU (PIC32). This Motor Control variant (MC) adds High-Speed PWM, operational amplifiers, and Quadrature Encoder Interface peripherals that are essential for closed-loop motor control applications, eliminating the need for many external analog components. Key features include 70 MIPS performance at 3.3V (70 MHz CPU clock), 256 KB on-chip Flash with 16 KB SRAM, integrated high-resolution PWM modules for field-oriented control (FOC), on-chip operational amplifiers that condition motor phase current sense signals, and a 10/12-bit ADC. The device operates across an industrial temperature range suitable for harsh environment motor applications. The PIC24EP256MC202-E/SS uses Microchip's 16-bit modified Harvard architecture with a 24-bit instruction word optimized for DSP operations. The integrated op-amps directly interface with low-side current shunt resistors in motor drive stages, while the high-speed PWM supports complementary outputs with programmable dead time for safe switching of three-phase inverter bridges. Typical applications include BLDC motor control, PMSM field-oriented control (FOC), AC induction motor drives, servo control systems, and industrial automation equipment. The -E suffix indicates the Extended (industrial) temperature grade, making this part suited for factory floor and outdoor installations. When designing with this MCU, ensure the SSOP-28 thermal dissipation path is properly handled. The integrated op-amps require careful PCB layout to avoid noise injection into current sense paths; keep sense traces short and use a 4-layer PCB with a dedicated ground plane. This page synthesizes distributor pricing, drop-in same-family alternatives, and practical design notes not found in the manufacturer datasheet.

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PIC24EP256MC202-H/MM - 60 MIPS 16-bit Motor Control MCU | Microchip
PIC24EP256MC202-H/MM

PIC24EP256MC202-H/MM - 60 MIPS 16-bit Motor Control MCU | Microchip

The Microchip Technology PIC24EP256MC202-H/MM is a 16-bit PIC24E-series digital signal controller engineered for high-performance motor control applications, delivering 60 MIPS of computational throughput with a 256 KB Flash program memory and 16 KB SRAM in a compact 28-pin QFN-S (6x6 mm) package with exposed thermal pad. The device integrates high-speed PWM modules, on-chip operational amplifiers, and advanced analog peripherals designed to support precision motor control loops including field-oriented control (FOC) and sensorless BLDC algorithms. A microcontroller (MCU) is an integrated circuit containing a processor core, program and data storage, and a rich set of programmable peripherals on a single die. The PIC24E family belongs to the dsPIC/PIC24 digital-signal-controller hierarchy, sitting between general-purpose PIC MCUs and the dsPIC33 high-performance DSC line. These devices are optimized for deterministic real-time control, where the CPU, on-chip peripherals, and interrupt structure are co-designed to deliver guaranteed latency for closed-loop tasks such as commutation, current sensing, and power-converter switching. Key differentiating features of the PIC24EP256MC202-H/MM include 60 MIPS execution from a 3.0 V to 3.6 V supply, 256 KB self-programmable Flash with ECC-style robustness in the PIC24E architecture, six high-speed PWM channels with 1.04 ns PWM resolution suitable for 100 kHz+ switching frequencies, and integrated operational amplifiers that eliminate external analog front-end circuitry for current shunt amplification. The '-H' suffix denotes the high-temperature automotive grade variant qualified to AEC-Q100, supporting operation across the extended -40 °C to +150 °C junction range, while the '/MM' suffix designates the 28-pin QFN-S package. Architecturally, the device uses a 16-bit modified-Harvard core with a 24-bit instruction word, dual address/data buses, and a 16-element working register array. The peripheral set includes multiple UART, SPI, I2C, and CAN interfaces, plus 12-bit ADC converters with dedicated sample-and-hold and dual analog comparators, enabling the part to handle both digital communication and high-bandwidth analog feedback within a single chip. Typical applications include BLDC/PMSM motor drives, low-voltage industrial fans and pumps, automotive cooling and pump controllers, sensored and sensorless FOC inverter stages, and compact stepper/servo amplifiers. The combination of integrated op-amps, high-resolution PWM, and AEC-Q100 qualification makes the PIC24EP256MC202-H/MM particularly well-suited for cost-sensitive automotive motor-control ECUs where PCB area and BOM count must be minimized. When designing with this MCU, allocate at least one ceramic bypass capacitor pair (100 nF + 10 µF) directly at the VDD/VSS pins and a separate pair at the AVDD/AVSS pins to keep ADC and op-amp noise isolated from digital supply transients. Verify PWM update rate and dead-time settings against your MOSFET/IGBT driver's propagation delay to avoid shoot-through at high duty cycles. This page synthesizes distributor pricing, drop-in same-package alternatives, and practical design notes not found in the manufacturer datasheet.

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PIC24EP256MC202-H/SO - 70 MIPS Motor Control MCU, 256KB Flash | Microchip
PIC24EP256MC202-H/SO

PIC24EP256MC202-H/SO - 70 MIPS Motor Control MCU, 256KB Flash | Microchip

The Microchip PIC24EP256MC202-H/SO is a 16-bit, 70 MIPS PIC24E motor-control microcontroller with 256 KB Flash and 32 KB RAM, supplied in a 28-pin SOIC package (-H temperature range: -40C to +150C). It is built around an enhanced PIC24E core with single-cycle MAC, hardware multiply/divide, and a deterministic interrupt controller optimized for high-speed PWM and digital-signal-control tasks. A 16-bit microcontroller (MCU) is a single-chip processor core with on-chip Flash program memory, RAM, peripherals and I/O designed to combine deterministic real-time control with DSP-style arithmetic. The PIC24E family targets motor control, power conversion and high-end general-purpose embedded control - the PIC24EP256MC202-H/SO sits in the 'MC' (Motor Control) sub-family, with high-resolution PWM, dedicated quadrature encoder interfaces, op-amp outputs and an analog comparator designed to drive field-oriented control (FOC) loops. Key features include 256 KB (85.5K x 24) self-programmable Flash with EEPROM emulation, 32 KB SRAM, 4 KB instruction cache, 70 MIPS performance at 70 MHz Fosc with 4x PLL, high-speed PWM (PWM with 7.5 ns resolution), dual analog comparators with 5 ns response, two on-chip operational amplifiers (5 MHz GBW) usable for current sensing, a 10-bit ADC at 1.1 Msps (12-bit option at 500 ksps), and a Peripheral Trigger Generator (PTG) for hardware-state-machine event sequencing. Communication peripherals include SPI, I2C, UART, CAN, and ECAN. The device operates from 3.0 V to 3.6 V, integrates a low-jitter PLL, an LDO-based core supply, and a brown-out reset. Its 28-SOIC form factor suits single/three-phase BLDC/PMSM sensorless and sensored drives up to ~1 kW, while the higher-temperature -H grade supports under-hood automotive and industrial environments. Typical applications include BLDC/PMSM sensorless and sensored motor control, field-oriented control (FOC) drives, switched-mode power supplies (PFC + LLC), uninterruptible power systems, photovoltaic inverters, and industrial automation with CAN-connected nodes. When designing with the -H/SO, provide a low-impedance 3.3 V rail, place the 10 uF + 0.1 uF decoupling pair within 5 mm of the VDD pins, and reserve the ICSP/ICD pins (PGECx/PGEDx) for in-circuit debug. Ensure unused comparators are configured to defined states to avoid current spikes. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone.

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PIC24EP256MC202-I/MM - 70 MIPS 16-bit Motor Control MCU | Microchip
PIC24EP256MC202-I/MM

PIC24EP256MC202-I/MM - 70 MIPS 16-bit Motor Control MCU | Microchip

The Microchip Technology PIC24EP256MC202-I/MM is a 70 MIPS 16-bit PIC microcontroller from the PIC24EP family, purpose-built for high-performance motor control. The device integrates 256 KB of Flash program memory (85.5K x 24 words), 32 KB of SRAM, an 8-channel high-speed PWM module with 1.04 ns resolution, on-chip operational amplifiers, and a quadrature encoder interface in a 28-pin QFN-S (6x6 mm) package with exposed thermal pad. What is a PIC24EP motor-control MCU? The PIC24EP family is a 16-bit modified-Harvard DSC/MCU line from Microchip that combines DSP-class multiply-accumulate throughput with traditional MCU peripherals, optimized for closed-loop field-oriented control (FOC) of brushless DC, permanent-magnet synchronous, AC induction, and switched-reluctance motors. The MC-variant adds high-resolution PWM, QEI, op-amps, and comparators specifically to support multi-axis servo and variable-frequency drive designs. Key features include a 16-bit CPU at 70 MIPS (40 MHz core with instruction-issue accelerator), four on-chip operational amplifiers configurable as PGA/gain stages for current sensing, four high-speed analog comparators with DAC reference for back-EMF or over-current protection, a 12-bit 1.1 Msps ADC with up to 16 input channels and dual-sample-and-hold, a 10-bit 1.1 Msps DAC, and a Peripheral Trigger Generator (PTG) for hardware state-machine sequencing. The device supports USB, CAN, I2C, SPI, and UART connectivity, plus a Real-Time Clock/Calendar with backup power domain. The PIC24EP256MC202 uses a 3.0 V to 3.6 V single supply, supports an industrial temperature range of -40 °C to +85 °C, and is offered in a 28-pin QFN-S (6x6) package. The QFN exposed pad provides a low-thermal-resistance path (theta_JA approximately 30 C/W with proper PCB layout) for sustained high-current PWM switching without thermal throttling. The MM package footprint is shared across the broader PIC24EPxxMC202/GP202 28-pin family for layout reuse. Typical applications include field-oriented control (FOC) motor drives, sensorless BLDC ceiling fans and pumps, e-bike traction controllers, robotic servo drives, drone ESCs, industrial servo amplifiers, and appliance variable-speed drives. Designers value the integrated op-amps and comparators because they eliminate external current-sense amplifiers and analog protection circuits, reducing BOM cost and PCB area for compact motor-drive modules. When designing with this device, allocate sufficient GND copper stitching around the QFN exposed pad to keep junction temperature below 125 °C at full 70 MIPS operation. Use the Peripheral Trigger Generator to offload PWM and ADC sequencing from the CPU for deterministic loop timing. Always validate motor-control firmware against worst-case load transients using Microchip's MPLAB X IDE and dsPIC33/PIC24 peripheral libraries.

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PIC24EP256MC202-I/SO - 70 MIPS 256KB Flash MCU | Microchip
PIC24EP256MC202-I/SO

PIC24EP256MC202-I/SO - 70 MIPS 256KB Flash MCU | Microchip

The Microchip PIC24EP256MC202-I/SO is a 16-bit PIC24EP family microcontroller delivering 70 MIPS performance with 256 KB Flash and 32 KB SRAM, housed in a 28-pin SOIC package. It integrates a high-speed PWM module, dual op-amps, comparators, and quadrature encoder interface tailored for precision motor control. The part operates from 3.0 V to 3.6 V and supports industrial -40C to +85C ambient temperatures. A 16-bit microcontroller (MCU) is a single-chip processor with on-chip Flash program memory, SRAM, and peripherals designed for embedded real-time control. The PIC24EP family belongs to the broader dsPIC/PIC24 16-bit MCU family using a Modified Harvard architecture with a 16-bit datapath and DSP-friendly instructions. Compared with 8-bit MCUs, PIC24EP parts deliver higher throughput for closed-loop control loops; compared with 32-bit Cortex-M parts, they offer a deterministic instruction set with smaller code footprints for many real-time motor-control algorithms. Key features of the PIC24EP256MC202-I/SO include 256 KB Flash (85.5K x 24), 32 KB SRAM, 70 MIPS at 60 MHz CPU clock, integrated dual 10-bit op-amps with programmable gain, two analog comparators, a 6-channel high-speed PWM (Motor Control PWM, MCPWM) module with up to 1 ns edge resolution, quadrature encoder interface (QEI), and a Peripheral Trigger Generator (PTG). Communication peripherals include SPI, I2C, UART, and ECAN. The 28-SOIC package exposes 21 GPIO and supports 5 V tolerant inputs on many pins. Architecturally, the device uses a Modified Harvard core with hardware multiply/divide and DSP instructions, achieving 70 MIPS at 60 MHz. On-chip analog (op-amps and comparators) eliminates external signal-conditioning components for current sensing in field-oriented control (FOC) loops, reducing BOM and PCB area in motor drives. Typical applications include brushless DC (BLDC) motor control, permanent magnet synchronous motor (PMSM) drives, servo control, industrial fans and pumps, and low-end variable-frequency drives (VFDs). When designing, route analog op-amp inputs with short traces and a guard ring; place the MCPWM outputs away from analog inputs to minimize switching noise coupling into current-sense channels.

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PIC24EP256MC202-I/SP - 16-bit 70MIPS 256KB Flash MCU | Microchip
PIC24EP256MC202-I/SP

PIC24EP256MC202-I/SP - 16-bit 70MIPS 256KB Flash MCU | Microchip

The Microchip Technology PIC24EP256MC202-I/SP is a 16-bit PIC24EP family microcontroller delivering up to 70 MIPS performance at 3.0-3.6V, with 256KB (85.5K x 24) of Flash program memory and an integrated 28-pin SPDIP package. The device targets high-performance motor control and digital-signal-control applications with enhanced on-chip peripherals. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program memory (Flash), data memory (RAM), and configurable peripherals (timers, ADC, PWM, communication interfaces) into one IC. PIC24E-family MCUs are 16-bit dsPIC-style controllers optimized for mixed signal processing and control, sitting between classic 8-bit PIC MCUs and 32-bit ARM Cortex-M parts. The "EP" series adds motor-control specific peripherals such as high-speed PWM, op amps, and quadrature encoder interfaces that simplify closed-loop field-oriented control (FOC) firmware. Key features include a 70 MIPS (15.6 ns instruction cycle) modified-Harvard dsPIC core, 256KB Flash with self-programming capability, dual 40-bit accumulators for DSP, and peripheral pin select (PPS) for flexible I/O mapping. The integrated op amps and 12-bit ADC (with up to 10 Msps on select variants) enable direct current sensing and back-EMF measurement in motor drives, eliminating external signal conditioning. Available peripherals include motor-control PWM, input capture, output compare, UART, SPI, I2C, and CAN. Typical applications include BLDC/PMSM motor drives (FOC firmware), industrial servo control, fan and pump controllers, HVAC compressors, and home appliances. The wide 3.0-3.6V VDD range simplifies designs migrating from 3.3V systems, while dual 40-bit accumulators allow hardware multiply-accumulate (MAC) operations for sensorless control algorithms. When designing with this part, plan for the SPDIP-28 footprint with 0.1uF decoupling on each VDD/AVDD pair and place the crystal or external oscillator within 5 mm of OSC1/OSC2 to minimize EMI. Programming via ICSP requires dedicated PGECx/PGEDx pin access; ensure these are accessible on the PCB edge or test pad array.

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PIC24EP256MC202T-E/MM - 256KB Flash 16-Bit MCU 60MIPS QFN-28
PIC24EP256MC202T-E/MM

PIC24EP256MC202T-E/MM - 256KB Flash 16-Bit MCU 60MIPS QFN-28

The Microchip PIC24EP256MC202T-E/MM is a 16-bit microcontroller from the PIC24EP family, delivering 60 MIPS of performance with 256 KB (85.5K x 24) of program Flash and 32 KB of RAM in a 28-pin QFN-S (6x6 mm) package with exposed pad. It is AEC-Q100 qualified for automotive and industrial motor-control applications. A 16-bit MCU is a microcontroller whose data path, registers and ALU operate on 16 bits at a time, giving a better performance-to-power ratio than 8-bit cores while remaining simpler than 32-bit Cortex-M devices. The PIC24EP family sits in Microchip's dsPIC33/PIC24E high-performance tier, optimised for deterministic real-time control with single-cycle MAC, hardware Multiply and dedicated Motor-Control PWM (MCPWM) and Quadrature Encoder Interface (QEI) peripherals. Key features of the PIC24EP256MC202T-E/MM include 6 channels of 10/12-bit ADC, three on-chip operational amplifiers for current sensing, four analog comparators, a Peripheral Trigger Generator (PTG), and the high-resolution MCPWM module designed for field-oriented control (FOC) of PMSM, BLDC and stepper motors. The 60 MIPS core can execute DSP-oriented math in single cycles, eliminating many external analogue components. Typical applications include automotive engine and body controllers, BLDC and PMSM motor drives, industrial servo control, power-conversion digital control loops, and AEC-Q100 in-cabin systems. The combination of integrated op-amps, comparators and high-resolution PWM reduces BOM and PCB area for three-phase inverter stages. When designing with this device, pay attention to the operating voltage range and decoupling: 1uF + 100nF low-ESR ceramic capacitors close to each VDD/VSS pair, plus a local bulk capacitor, are required for stable ADC and PLL operation. An external watchdog or supervisor is recommended for safety-critical automotive systems.

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PIC24EP256MC202T-E/SO - 16-Bit 60 MIPS 256KB Flash MCU | Microchip
PIC24EP256MC202T-E/SO

PIC24EP256MC202T-E/SO - 16-Bit 60 MIPS 256KB Flash MCU | Microchip

The Microchip PIC24EP256MC202T-E/SO is a 16-bit microcontroller from the PIC24EP motor-control family, delivering 60 MIPS of CPU throughput with 256 KB of Flash program memory and 32 KB of RAM in a 28-pin SOIC package. The 'E' temperature grade extends the operating range from -40C to +125C, and the 'T' suffix denotes tape-and-reel packaging for high-speed SMT assembly. According to the verified distributor listing, the device integrates AEC-Q100 automotive-grade qualification, three on-chip op-amps, four analog comparators, a high-speed PWM module, a quadrature encoder interface, and a peripheral trigger generator tailored for closed-loop motor control. A 16-bit microcontroller (MCU) is an embedded processor that balances computational throughput with deterministic real-time control. The PIC24E family uses a modified Harvard architecture with a 16-bit data path, 24-bit instruction word, and a hardware DSP engine, occupying the tier between 8-bit MCUs and full 32-bit Cortex-M devices. This class of MCU is widely used in digital-power conversion, BLDC/PMSM motor commutation, sensor-fusion edge nodes, and automotive body controllers where PWM precision, deterministic interrupt latency, and analog integration reduce the bill of materials. Key features of the PIC24EP256MC202T-E/SO include a 60 MIPS core, 256 KB self-programmable Flash with ECC, 32 KB SRAM, dedicated motor-control PWM with 7.14 ns PWM resolution, three on-chip op-amps usable as current-sense amplifiers, four high-speed analog comparators, a 10/12-bit ADC with up to 1.1 Msps conversion rate, and a USB 2.0 full-speed OTG transceiver. Connectivity options include I2C, SPI, UART/USART, IrDA, LIN, and CAN, simplifying integration with inverter companion, BLDC gate drivers, and isolated communication channels. The device supports 3.0V-3.6V single-supply operation, has 21 general-purpose I/O pins, and integrates a real-time clock and calendar, a charge-time measurement unit, and a peripheral trigger generator that synchronizes ADC sampling to PWM edges. These peripherals allow single-chip implementation of field-oriented control loops for 3-phase PMSM/BLDC motors without external DSP chips. Typical applications include automotive HVAC blowers, electric power-steering pumps, BLDC drone ESCs, robotic servos, industrial variable-frequency drives, and high-density fan controllers. The combination of AEC-Q100 grade-1 qualification and integrated analog makes the part particularly attractive for 12V/24V automotive body and chassis subsystems. Compared with ARM Cortex-M0+ alternatives, the PIC24E offers deterministic interrupt latency and on-chip op-amps that reduce external analog components. When designing with this MCU, allocate at least 4 layers for the 28-SOIC layout to route the high-current motor traces away from sensitive analog inputs. Decouple VDD with 100 nF + 10 uF ceramic capacitors placed within 5 mm of the supply pins, and use a guarded star-ground topology for the op-amp feedback traces to avoid PWM-induced switching noise coupling into current-sense amplifiers. This page synthesizes Microchip distributor pricing, drop-in alternatives from the PIC24EP family, and design notes derived from the PIC24EP256MC202 datasheet that are not consolidated on a single manufacturer page.

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PIC24EP256MC202T-I/SO - 70 MIPS 256KB Flash Motor MCU | Microchip
PIC24EP256MC202T-I/SO

PIC24EP256MC202T-I/SO - 70 MIPS 256KB Flash Motor MCU | Microchip

The Microchip Technology PIC24EP256MC202T-I/SO is a 16-bit PIC24E motor-control microcontroller (MCU) with 70 MIPS core performance, 256 KB (85.5K x 24) of Flash program memory, and a 28-pin SOIC package on tape-and-reel. It belongs to the PIC24EP "MC" family, purpose-built for high-performance, precision motor control, and ships in the industry-standard 28-SOIC footprint for drop-in board-level integration. What is a motor-control MCU? A motor-control MCU is a microcontroller that integrates digital signal control, analog sensing, and high-resolution PWM generation on-chip to drive brushless DC (BLDC), permanent-magnet synchronous (PMSM), or AC induction motors with closed-loop field-oriented control. The PIC24E family is a 16-bit dsPIC-class architecture positioned in the broader hierarchy: MCU -> microcontroller -> digital signal controller -> motor-control IC. Built-in op-amps, comparators, and PWM peripherals reduce external component count and shorten loop-cycle latency for sinusoidal commutation. Key features include 32 KB SRAM, up to 60 MHz CPU clock (70 MIPS with instruction-pipeline overlap), high-speed PWM with up to 13.9 ns resolution, integrated op-amps for current sensing, a 10/12-bit ADC, and an industrial -40C to +85C operating range. The 28-SOIC (wide-body) package simplifies breadboarding and rework on existing 0.3" lead-pitch designs while supporting 3.0V-3.6V single-supply operation. From an architectural standpoint, the device combines a modified Harvard 16-bit core with DSP-class instructions, dual-partition Flash for live updates, and a configurable peripheral pin-select mapping. On-chip op-amps feed directly into the ADC, eliminating a discrete current-sense amplifier stage and reducing BOM cost and PCB area. Typical applications include BLDC/PMSM motor control, field-oriented control (FOC) drives, industrial fans and pumps, robotic actuators, and consumer appliance drives such as washing machines and refrigerators. Designers choose this part when 70 MIPS, 256 KB Flash, and integrated analog front-ends are required in a 28-SOIC footprint. Design consideration: plan for the on-chip op-amp output-to-ADC input routing early in pin assignment, since mis-mapping forces a costly package change. Always validate PWM/ADC timing with the device errata document. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes that complement the Microchip datasheet for engineers evaluating motor-control MCU substitutions.

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PIC24EP256MC202T-I/SS - 70 MIPS 256KB Flash Motor MCU | Microchip
PIC24EP256MC202T-I/SS

PIC24EP256MC202T-I/SS - 70 MIPS 256KB Flash Motor MCU | Microchip

The Microchip Technology PIC24EP256MC202T-I/SS is a 16-bit PIC24E motor-control microcontroller delivering 70 MIPS performance with 256 KB Flash program memory and 32 KB RAM in a 28-pin SSOP package (industrial -40C to +85C grade, tape-and-reel packaging). The device targets precision motor-control systems requiring high-speed PWM, quadrature encoder interfaces (QEI), and on-chip operational amplifiers. A microcontroller (MCU) is a single-chip computer integrating a CPU core, program memory (Flash/ROM), data memory (RAM), and a rich set of peripherals on one die. Within the broader semiconductor taxonomy, MCUs sit inside the embedded processor hierarchy alongside DSPs and microprocessors. The PIC24E family specifically targets motor control, digital power conversion, and DSP-assisted signal conditioning, bridging 8-bit PIC simplicity and 32-bit dsPIC performance with a 16-bit modified Harvard core and DSP engine for cycle-efficient multiply-accumulate operations. Key features include six 16-bit timers, a 12-bit ADC with up to 500 ksps conversion rate, four DMA channels, three operational amplifiers accessible to user code, and dedicated motor-control PWMs with edge-aligned or center-aligned modes and complementary outputs with programmable dead time. The 28-SSOP package has a 0.65 mm pitch and 5.30 mm body width, suitable for compact motor-driver boards where space is at a premium. Architecturally the PIC24EP256MC202T-I/SS pairs the 16-bit PIC24E CPU with a dual-bus Harvard architecture supporting parallel Flash fetch and RAM access. Its peripheral set is purpose-built for closed-loop motor control, including quadrature encoder inputs for position feedback and a high-resolution PWM module capable of 1.04 ns edge resolution for silent switching and precise torque control in 3-phase BLDC, PMSM, and stepper drives. Typical applications include field-oriented control (FOC) for PMSM motors, sensorless BLDC commutation using BEMF zero-cross detection, industrial servo drives, ceiling fans and appliance pumps, and digital switched-mode power supplies. The integrated op-amps typically condition current-sense shunt signals for the ADC input stage. When designing with this device, ensure decoupling capacitors are placed within 5 mm of the VDD/VSS pair, follow Microchip AN1078 for sensorless FOC firmware reference, and verify PWM dead-time versus MOSFET turn-off delay to prevent shoot-through in half-bridge stages. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the standalone manufacturer datasheet.

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PIC24EP256MC204-E/ML - 60 MIPS 16-bit Motor Control MCU | Microchip
PIC24EP256MC204-E/ML

PIC24EP256MC204-E/ML - 60 MIPS 16-bit Motor Control MCU | Microchip

The Microchip Technology PIC24EP256MC204-E/ML is a 16-bit Digital Signal Controller (DSC) from the PIC24EP motor-control family, delivering 60 MIPS of computational throughput from a 44-pin 8x8 mm QFN package (44-VQFN with exposed thermal pad). The device integrates 256 KB of Flash program memory (85.5K x 24 words), 32 KB of SRAM, and a high-speed PWM module optimised for precision three-phase motor control. It is designed for enhanced operating temperature range (-40C to +125C, automotive grade qualified per AEC-Q100) and 3.3V single-supply operation. A DSC is a hybrid between a microcontroller and a digital signal processor: it combines deterministic interrupt-driven control loops with hardware multiply-accumulate, single-cycle MAC, and DSP-oriented addressing modes. Within the broader hierarchy, the PIC24EP256MC204 sits under: DSC -> 16-bit MCU -> microcontroller -> embedded processor -> semiconductor. The 'MC' in the part number designates the Motor Control sub-family with high-resolution PWM, quadrature encoder interfaces, and on-chip operational amplifiers for current sensing. Key features include 70 MIPS peak performance (60 MIPS at this temperature grade), 4 on-chip op-amps for current shunt amplification, a 10-bit ADC with up to 16 channels and 1.1 Msps conversion rate, 6 PWM channels with 7.14 ns resolution, dual CAN 2.0B controllers, USB 2.0 full-speed OTG, and a Peripheral Trigger Generator (PTG) for offloading timing-critical tasks. The device also integrates a 32-bit CRC, a Parallel Master Port (PMP), and JTAG/ICSP programming/debug interfaces. Architecturally the PIC24EP uses a modified Harvard bus with separate instruction and data paths to the Flash and SRAM, plus a tightly-coupled DMA engine that streams data between peripherals and memory without CPU intervention. The enhanced core extends the dsPIC instruction set with DSP intrinsics, dual- operand fetches and DO/REPEAT zero-overhead loops, enabling real-time vector and torque calculations in Field-Oriented Control (FOC) loops within a single PWM cycle. Typical applications include industrial BLDC and PMSM motor drives, field-oriented control (FOC) inverter stages, automotive HVAC blowers, e-bike traction controllers, servo drives and robotics. The on-chip op-amps, ADC, and PWM make it well-suited for sensorless or sensored motor control with sub-microsecond current-loop bandwidth. Designers should note that the -E temperature grade is rated to +125C; the -I variant runs to +85C with 70 MIPS. The exposed pad on the QFN package must be soldered to a thermal via array for adequate heat dissipation in continuous full-load PWM applications. The 8x8 mm 44-QFN footprint is shared across the PIC24EP256MC family, enabling PCB reuse between temperature grades. This page synthesises distributor pricing, drop-in same-package alternatives, and practical design notes that are not collected in any single manufacturer document, giving procurement engineers and firmware developers a consolidated decision resource.

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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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