الدوائر المتكاملة

DSPIC33EP256GM706-I/MR

DSPIC33EP256GM706-I/MR - 70 MIPS 16-bit DSC 256KB Flash | Microchip

The Microchip Technology DSPIC33EP256GM706-I/MR is a 16-bit digital signal controller (DSC) from the dsPIC33EP family, delivering 70 MIPS performance from a 3.0 V to 3.6 V supply, with 256 KB (85.5K x 24) of Flash program memory and 16 KB of RAM, housed in a 64-pin VQFN (9x9 mm) exposed-pad package rated from -40C to +85C. A digital signal controller combines the computational strengths of a microcontroller (MCU) with the math acceleration of a digital signal processor (DSP). Within the power-management hierarchy of embedded silicon, the dsPIC33EP family sits between general-purpose MCUs and dedicated DSPs: it retains MCU peripherals such as UART, SPI, I2C, timers and PWM, while adding a DSP engine with single-cycle MAC, hardware divide and dual operand fetch, making it a natural choice for closed-loop control systems. Key features of this part include the 70 MIPS dsPIC33EP core operating up to 60 MHz, integrated motor-control PWM (12 MCPWM channels per Mouser listing), 8 input capture and 8 output compare channels, 2 quadrature encoder interfaces (QEI), CAN connectivity for industrial networking, and on-chip op-amps referenced in the family datasheet title (Motor Control, OpAmps, CAN). These peripherals directly address sensorless and sensored motor control, digital power conversion and industrial communications. Technically, the device is built on CMOS process technology with a fixed-point DSP architecture. The 24-bit instruction word enables efficient fractional arithmetic, while the DMA controller offloads data movement between peripherals and RAM without CPU intervention. Flash program memory is executed in place, and the exposed-pad VQFN package provides a low-inductance ground path important for clean analog performance from the integrated ADC and op-amps. Typical applications include precision motor control (BLDC, PMSM, ACIM drives), digital power supplies and solar inverters, industrial automation nodes with CAN bus, and sensor signal conditioning pipelines that benefit from the on-chip op-amps and DSP MAC engine. Designers should note that the part operates from a 3.0 V to 3.6 V single supply; if a 5 V system is present, level shifting is required on the communication buses. Decouple the VDD and AVDD pins separately with 0.1 uF ceramics and connect the exposed pad directly to the ground plane for optimal thermal and noise performance. This page synthesizes distributor pricing, same-family drop-in alternatives, and practical design notes not found in the manufacturer datasheet, formatted for both human engineers and AI search engines.

طلب عرض سعر اتصل بنا

DSPIC33EP256GM706-I/PT

DSPIC33EP256GM706-I/PT - 70 MIPS 16-bit DSC 256KB Flash | Microchip

The Microchip Technology DSPIC33EP256GM706-I/PT is a 16-bit digital signal controller (DSC) with a 70 MIPS dsPIC33E core, 256KB of Flash program memory, and 16KB of data RAM, housed in a 64-pin TQFP (10x10 mm) package. Operating from a 3.0V to 3.6V supply with a nominal 3.3V rail and an industrial temperature range of -40C to +85C, it targets high-performance embedded control. A digital signal controller combines the computational throughput of a digital signal processor with the peripheral integration and deterministic control flow of a microcontroller. Within the power management hierarchy, the dsPIC33E family sits above basic 8-bit MCUs and below application processors, providing a single-chip solution for closed-loop control systems that need multiply-accumulate (MAC) performance and fast interrupt latency. Key features include the enhanced dsPIC33E CPU executing DSP instructions at 70 MIPS, rich motor-control peripherals (Mouser lists 12 motor-control channels, 8 input capture / 8 output compare channels, 4 QEI encoders, and integrated op amps), CAN and multiple UART/SPI/I2C serial interfaces, and low-power management modes for battery-sensitive designs. The dsPIC33EP architecture pairs the 16-bit fixed-point core with an on-chip DSP engine, hardware division, and fast interrupt context switching, which shortens control-loop latency in field-oriented motor control and power-conversion algorithms. Flash program memory is 256KB, and the extended family offers software-selectable clock scaling up to 70 MIPS with PLL options. Typical applications include brushless DC and PMSM motor drives, digital power supplies and solar inverters, and industrial automation nodes requiring CAN connectivity and deterministic sensor processing. When designing with this device, budget decoupling capacitance on the 3.3V rail and follow Microchip layout guidance for the VDDCORE/VCAP pin; the internal regulator capacitor must not be omitted. Pricing as of 2026-09-24 starts near $3.26 at quantity from distributor data. This page synthesizes distributor pricing, drop-in alternatives, pin-count/package guidance, and practical design notes not found in the manufacturer datasheet alone.

طلب عرض سعر اتصل بنا

DSPIC33EP256GM706T-I/MR

DSPIC33EP256GM706T-I/MR - 16-bit 70 MIPS DSC 256KB Flash | Microchip

The Microchip Technology DSPIC33EP256GM706T-I/MR is a 16-bit digital signal controller (DSC) delivering 70 MIPS performance from the dsPIC33E core, with 256KB (85.5K x 24) of Flash program memory, 16KB of RAM, and a 3.3V supply, housed in a 64-pin VQFN package with exposed pad. A digital signal controller combines the compute throughput of a digital signal processor with the peripheral integration and deterministic control flow of a microcontroller. Within the power-management hierarchy of embedded systems, the DSC sits between general-purpose MCUs and dedicated DSPs, making it the preferred controller class for real-time, closed-loop control such as field-oriented motor control and digital power conversion. Key differentiating features include 12 motor control PWM channels (MCPWM), 8 input capture and 8 output capture/compare channels, two quadrature encoder interfaces (QEI), four integrated operational amplifiers, a Charge Time Measurement Unit (CTMU) for capacitive touch and precision timing, and a Reconfigurable Peripheral Grid (PTG) for hardware-triggered sequencing. Four DMA channels offload the CPU in high-bandwidth data paths, and CAN connectivity supports industrial networking. Architecturally, the dsPIC33EP core pairs a 16-bit modified Harvard pipeline with a DSP engine (barrel shifter, 40-bit accumulator, single-cycle MAC) clocked up to 70 MIPS. Flash-based program memory with self-programming support enables field firmware updates. The integrated op-amps can be routed internally to ADC inputs, reducing external component count in current-sense front ends for inverters and motor drives. Typical applications include BLDC/PMSM/AC-induction motor control, digital power supplies and solar inverters, industrial automation nodes on CAN, and sensor signal conditioning using the CTMU and on-chip analog. Design consideration: the -I suffix grade covers -40C to +85C; for extended environments select the -E variant. VQFN exposed-pad thermal performance depends on a well-soldered ground pad and via array. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.

طلب عرض سعر اتصل بنا

DSPIC33EP256GM706T-I/PT

DSPIC33EP256GM706T-I/PT - 16-bit 70 MIPS DSC, 256KB Flash | Microchip

The Microchip Technology DSPIC33EP256GM706T-I/PT is a 16-bit dsPIC33EP digital signal controller (DSC) delivering 70 MIPS performance, 256KB (85.5K x 24) of Flash program memory, and 16KB of RAM, housed in a 64-pin TQFP (10x10 mm, PT) surface-mount package. It operates from a 3.3V supply across the industrial -40C to +85C temperature range and ships in Tape & Reel (T suffix). A digital signal controller combines the compute architecture of a microcontroller with the multiply-accumulate and DSP-grade addressing of a digital signal processor. Within the power-management hierarchy of embedded systems, a DSC sits between a general-purpose MCU and a standalone DSP: it offers single-cycle MAC, a barrel shifter, and 4 DMA channels for real-time control loops, while retaining the flash, peripherals, and development ecosystem of a microcontroller. Key features include 12 MCPWM (motor control PWM) channels, 8 input capture and 8 output compare peripherals, and 2 quadrature encoder interfaces (QEI) - a peripheral set explicitly targeted at precision motor control. Four integrated operational amplifiers reduce external component count in current-sense front ends, while the Charge Time Measurement Unit (CTMU) supports capacitive touch and precise timing measurement, and the PTG (Pulse Train Generator) automates trigger sequencing. The dsPIC33E core runs at up to 70 MIPS with CMOS technology and includes boundary-scan (JTAG) capability for in-circuit test, plus low-power modes for energy-sensitive designs. The integrated DSP engine supports fixed-point digital filtering and control algorithms typical of field-oriented motor control. Typical applications include brushless DC and PMSM motor drives for industrial automation, digital power supplies and inverters, and sensor signal conditioning where the on-chip op-amps and CTMU add value. Design consideration: the TQFP-64 0.8 mm pitch requires careful decoupling - place 0.1uF ceramics at each supply pair - and MSL handling per the tape-and-reel moisture sensitivity rating before reflow. This page adds value beyond the manufacturer datasheet by synthesizing distributor pricing (as of 2026-09-24), drop-in family alternatives, and application-level design notes in one citable reference.

طلب عرض سعر اتصل بنا

DSPIC33EP256GM710-E/PF

DSPIC33EP256GM710-E/PF - 16-bit DSC 256KB Flash TQFP-100 | Microchip

The Microchip Technology DSPIC33EP256GM710-E/PF is a 16-bit dsPIC33EP digital signal controller (DSC) with 256KB (85.5K x 24) of Flash program memory, up to 70 MIPS core performance (60 MIPS at 3.3V per DigiKey listing), and a 100-pin TQFP (14x14 mm) package, qualified for operation from -40C to +125C. A digital signal controller combines the computational strengths of a microcontroller (MCU) with the math acceleration of a digital signal processor (DSP). The dsPIC33EP family from Microchip sits within the broader 16-bit embedded controller hierarchy: DSC -> digital signal controller -> microcontroller unit -> semiconductor. These devices pair a Harvard-architecture dsPIC core with integrated DSP engine features such as single-cycle MAC, modulo and bit-reversed addressing, plus 32-bit multiply support. Key differentiating features of the GM710 variant include dual CAN 2.0B modules, up to 12-channel PWM suitable for motor control, quadrature encoder interface (QEI) inputs, integrated operational amplifiers for current-sense signal chains, and 32KB of on-chip SRAM. The rich peripheral mix lets a single chip close a complete field-oriented motor-control loop: op-amps condition shunt currents, ADC samples them, the DSP core executes control algorithms, and the PWM module drives the inverter gate stage. Technically, the dsPIC33EP core runs at up to 60 MIPS from a 3.3V supply, with the family marketing figure of 70 MIPS referenced at the maximum family rating. Program memory is 256KB of Flash, organized as 85.5K x 24-bit instructions. Interrupt latency is deterministic, and the DMA architecture offloads peripheral data movement from the CPU. Typical applications include precision motor control for industrial drives, digital power supplies and inverters, automotive auxiliary systems (the -E temperature grade suits underhood-adjacent environments), and general embedded control requiring DSP math such as power conversion and sensor fusion. When designing in this part, budget the 3.3V rail and decouple all VDD/VDDCORE pins per the family datasheet (70000689d); also verify the CAN transceiver selection matches the 3.3V I/O levels. This page synthesizes verified distributor data, family datasheet references, drop-in alternatives within the same TQFP-100 footprint, and practical design notes not found in the standard manufacturer product page.

طلب عرض سعر اتصل بنا

DSPIC33EP256GM710-E/PT

DSPIC33EP256GM710-E/PT - 16-bit DSC, 256KB Flash | Microchip

The Microchip Technology DSPIC33EP256GM710-E/PT is a 16-bit dsPIC33EP digital signal controller (DSC) with 256KB (85.5K x 24) Flash program memory, 16KB RAM, and a dsPIC DSC core running at up to 70 MIPS, housed in a 100-pin TQFP (12x12 mm) package with extended -40C to +125C temperature rating. A digital signal controller combines the computational architecture of a digital signal processor (DSP) with the peripheral integration and control-oriented instruction set of a microcontroller (MCU). Within the power-management hierarchy, the dsPIC33E family sits in the 16-bit embedded controller class, positioned for real-time closed-loop control such as field-oriented motor control, digital power conversion, and sensor signal processing where both math throughput and deterministic I/O are required. Key features include integrated high-speed PWM for motor control (MC), dual on-chip operational amplifiers, a 4-channel quadrature encoder interface (QEI), 8 input capture and 8 output compare channels, and CAN connectivity. The Mouser listing confirms 256KB Flash, 16KB RAM, 12 motor-control channels and 8/8 IC/OC with OpAmps. Architecturally, the device uses a modified Harvard 16-bit core with DSP multiply-accumulate instructions, operating from a 3.3V supply. According to Microchip product documentation, the dsPIC33E family targets high-performance precision motor control systems with integrated DSP and enhanced on-chip peripherals. Typical applications include brushless DC (BLDC) and permanent-magnet synchronous motor (PMSM) drives, digital power supplies and inverters, and industrial automation nodes requiring CAN bus connectivity. Design consideration: the E-suffix grade guarantees -40C to +125C operation, but supply decoupling and oscillator layout remain critical at 70 MIPS clock rates; follow Microchip layout guidance for the TQFP-100 footprint. This page synthesizes distributor pricing (LCSC from $7.9551), drop-in same-family alternatives, and selection guidance not consolidated in the manufacturer datasheet. Pricing as of 2026-09-24.

طلب عرض سعر اتصل بنا

DSPIC33EP256GM710-H/PF

DSPIC33EP256GM710-H/PF - 70 MIPS 16-Bit DSC 256KB Flash | Microchip

The Microchip Technology DSPIC33EP256GM710-H/PF is a 16-bit digital signal controller (DSC) from the dsPIC33EP256GM710 family, combining a 70 MIPS dsPIC33E core with 256KB of Flash program memory, 16KB of RAM, and a 3.3V supply, packaged in a 100-pin TQFP (PF) with AEC-Q100 automotive qualification and a -40C to +150C operating range for the H temperature grade. A digital signal controller is a hybrid class of semiconductor that merges the compute architecture of a microcontroller unit (MCU) with the math acceleration of a digital signal processor (DSP). In the power-management hierarchy, the dsPIC33EP series sits above simple 8-bit MCUs and competes directly with 32-bit MCUs in real-time control applications such as motor control, digital power conversion, and embedded sensing, where deterministic single-cycle DSP multiply-accumulate operations matter more than raw clock speed. Key features include the 70 MIPS dsPIC DSC core built on a Harvard architecture with a 16-bit data path and 24-bit instruction words, 256KB of self-programmable Flash for code and data EEPROM emulation, an integrated high-speed PWM module suite for motor and power conversion, dual operational amplifiers, advanced analog peripherals, four Quadrature Encoder Interface (QEI) inputs, and Peripheral Pin Select (PPS) that remaps digital peripherals onto flexible RPn pins to ease board routing. Technically, the GM710 variant uses the dsPIC33EP enhanced core with hardware DSP support including single-cycle MAC, modulo and bit-reversed addressing, and a dual-VDD core/regulator architecture operating from a 3.3V rail. The H suffix denotes a maximum ambient rating of 150C versus 85C for the standard I grade, which matters in under-hood and industrial-oven environments. Typical applications include precision BLDC and PMSM motor control in automotive and industrial drives, digital power supplies such as LLC and PFC stages, solar inverters, and high-temperature industrial sensing nodes. Design consideration: the PF 100-pin TQFP differs in body thickness and thermal characteristics from the PT 12x12 TQFP variant - always confirm footprint drawings before PCB layout. This page synthesizes distributor availability, drop-in same-family alternatives, and practical design guidance not consolidated in the manufacturer datasheet.

طلب عرض سعر اتصل بنا

DSPIC33EP256GM710-H/PT

DSPIC33EP256GM710-H/PT - 70 MIPS 16-bit DSC, 256KB Flash | Microchip

The Microchip Technology DSPIC33EP256GM710-H/PT is a 16-bit digital signal controller (DSC) from the dsPIC33EP family, delivering 70 MIPS performance with 256 KB of Flash program memory, 32 KB of RAM, and a 100-pin TQFP (12x12 mm) surface-mount package, rated from -40C to +150C for extended-temperature and AEC-Q100 automotive applications. A digital signal controller combines the computational throughput of a DSP with the peripheral integration and deterministic control of a microcontroller. Within the embedded hierarchy, the dsPIC33EP sits between general-purpose 16-bit MCUs and dedicated DSPs, making it a power management IC-adjacent solution for precision motion and power conversion, where a single controller closes current, speed, and position loops in real time. Key features include the 70 MIPS dsPIC DSC core with DSP engine (single-cycle MAC, 40-bit accumulators), two on-chip operational amplifiers, 8 capture/compare channels plus quadrature encoder interface inputs for motor feedback, dual CAN modules, multiple UART/SPI/I2C ports, a 10/12-bit ADC with high-speed conversion rates, and Peripheral Pin Select (PPS) for flexible I/O mapping. The dsPIC33EP256GM710 integrates these enhanced peripherals around an optimized pipeline that sustains single-cycle DSP instructions at full core speed. On-chip op amps allow direct connection of shunt-resistor current sensing, reducing external BOM cost in inverter designs. The extended -40C to +150C operating range of the H temperature grade supports under-hood automotive ECUs and high-power motor drives where junction temperatures exceed standard industrial limits. Typical applications include brushless DC and PMSM motor control for automotive actuators, solar and industrial inverters, digital power supplies (PFC, LLC), and sensor-fusion embedded control in harsh environments. When designing with this device, ensure the 3.0V to 3.6V supply rail is well decoupled at each VDD pin, and budget Flash/RAM carefully, as 256 KB of Flash and the RAM complement must accommodate both application code and motor-control ISR latency. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.

طلب عرض سعر اتصل بنا

DSPIC33EP256GM710T-I/PF

DSPIC33EP256GM710T-I/PF - 16-bit 70 MIPS DSC 256KB Flash | Microchip

The Microchip Technology DSPIC33EP256GM710T-I/PF is a 16-bit dsPIC33EP digital signal controller (DSC) delivering 70 MIPS performance from a 3.3V supply, with 256KB (85.5K x 24) of Flash program memory, 16KB of RAM, and motor-control-oriented peripherals, housed in a 100-pin TQFP (14 x 14 mm) package. A digital signal controller combines the computational architecture of a microcontroller with the math acceleration of a DSP. In the embedded hierarchy, the dsPIC33E family sits between general-purpose MCUs and dedicated DSPs: it executes single-cycle MAC and DSP instructions while retaining MCU-style peripherals, making it a power management IC ecosystem partner for precision motor and digital power designs. Key features include the 70 MIPS dsPIC33E core, 12-channel motor control PWM (MCPWM), 8 input capture and 8 output capture/compare channels, 2 quadrature encoder interfaces (QEI), 4 integrated operational amplifiers, a charge time measurement unit (CTMU), and a peripheral trigger generator (PTG). These peripherals eliminate external analog signal-conditioning stages in sensor and motor feedback loops. Technically, the dsPIC33EP core uses an enhanced Harvard architecture with a multiple internal bus (MIB) system, allowing simultaneous instruction and data fetches. DSP engine instructions execute in a single cycle, and the ECAN/CAN module supports industrial networking. The industrial temperature grade (-40C to +85C) covers most factory environments. Typical applications include precision brushless DC and PMSM motor control drives, digital power supplies and solar inverters, and industrial sensor fusion nodes where the on-chip op-amps and CTMU reduce BOM count. Design consideration: at 70 MIPS the device is typically clocked from an external crystal via the on-chip PLL; budget PCB space for a clean analog ground plane under the integrated op-amp pins to preserve signal integrity. This page synthesizes distributor pricing, same-footprint drop-in alternatives, and practical design guidance not found in the manufacturer datasheet alone.

طلب عرض سعر اتصل بنا

DSPIC33EP256GM710T-I/PT

DSPIC33EP256GM710T-I/PT - 16-bit 70 MIPS DSC, 256KB Flash | Microchip

The Microchip Technology DSPIC33EP256GM710T-I/PT is a 16-bit digital signal controller (DSC) delivering up to 70 MIPS performance with 256KB (85.5K x 24) of Flash program memory and 32KB of SRAM, housed in a 100-pin TQFP (12x12 mm, PT) surface-mount package. A digital signal controller combines the computational power of a DSP core with the peripheral integration and deterministic interrupt architecture of a microcontroller. In the embedded hierarchy, a DSC sits between a general-purpose MCU and a dedicated DSP: it executes single-cycle MAC and DSP instructions for real-time control loops while retaining ADC, PWM, and communication peripherals on one die. Microchip's dsPIC33E family targets precision embedded control in motor drives, power conversion, and digital sensing systems. Key features of this device include the enhanced dsPIC33E CPU core rated at 70 MIPS, twelve-channel complementary-output PWM hardware, two quadrature encoder interface (QEI) modules, integrated operational amplifiers, and a Peripheral Trigger Generator (PTG) for autonomous peripheral sequencing. Dual CAN 2.0B controllers support industrial networking and automotive-style field buses, making the part suitable for multi-node control systems. Technically, the device integrates DSP engine instructions (MAC, DSP multiply), four DMA channels for data movement without CPU intervention, thirteen timers, and four serial I/O ports for UART/SPI/I2C connectivity. The integrated op-amps reduce external component count in current-sense front ends, a typical requirement of field-oriented motor control. Flash program memory of 256KB provides headroom for complex field-oriented control (FOC) firmware, state machines, and communication stacks. Typical applications include brushless DC and PMSM motor drives, solar inverters and power-factor-correction converters, industrial sensor nodes with CAN backbones, and digital power supplies requiring fast closed-loop control at 70 MIPS execution rates. For design, note that the I-grade temperature range is -40C to +85C; for extended-temperature designs Microchip offers the E-grade (-40C to +125C) variant. Decouple each VDD pin with 0.1uF ceramics and use the reference-design layout guidance from the manufacturer datasheet. This page synthesizes distributor pricing, drop-in same-family alternatives, and practical design notes not consolidated in the manufacturer datasheet.

طلب عرض سعر اتصل بنا

DSPIC33EP256GP502-H/MM

DSPIC33EP256GP502-H/MM - 256KB 60 MIPS DSC | Microchip

The Microchip Technology DSPIC33EP256GP502-H/MM is a 16-bit digital signal controller (DSC) delivering 60 MIPS core performance, 256KB (85.5K x 24) of FLASH program memory and integrated CAN, I2C, SPI and UART connectivity, housed in a 28-pin QFN-S (6x6 mm, MM) surface-mount package with exposed thermal pad. The -H suffix denotes the extended -40C to +150C operating temperature grade, and the device is AEC-Q100 qualified for automotive applications. A digital signal controller combines the deterministic control flow of a microcontroller with the DSP engine (single-cycle MAC, divide, modulo addressing) of a digital signal processor. Within the power-management hierarchy, a DSC sits between general-purpose MCUs and dedicated DSPs, making the dsPIC33 family a common choice for closed-loop control systems such as digital power conversion and motor drives. Key features include the dsPIC33E 16-bit core running at up to 60 MIPS on this speed/temperature grade, 256KB of self-programmable FLASH, 16-32KB of SRAM (distributor listings report 16KB and 32KB variants of the family; see validation note), and rich analog integration with on-chip op amps, a CTMU charge-time measurement unit and a Peripheral Trigger Generator (PTG) for autonomous peripheral sequencing. The architecture provides a flexible interrupt system, multiple PGECx/PGEDx In-Circuit Serial Programming (ICSP) debug channel pairs, and enhanced CAN communication, positioning the device for fieldbus-connected embedded nodes. Hi-speed PWM peripherals support switching power stages and actuator control, while the advanced analog block reduces external component count in sensor front ends. Typical applications include automotive control modules, industrial automation and motor control, CAN-based communication nodes, digital power supplies, and precision sensor systems that exploit the on-chip op amps and CTMU for capacitive or time-domain measurements. Design consideration: verify the exact SRAM figure for your speed and temperature ordering code against the family datasheet before locking the memory map, and use any matched PGECx/PGEDx pair for ICSP while keeping all VDD and VSS pins connected. This page synthesizes distributor pricing, drop-in family alternatives, pinout guidance and practical design notes not consolidated in the manufacturer datasheet.

طلب عرض سعر اتصل بنا

DSPIC33EP256GP502-H/SO

DSPIC33EP256GP502-H/SO - 16-Bit DSC, 256KB Flash, 60 MIPS | Microchip

The Microchip Technology DSPIC33EP256GP502-H/SO is a 16-bit Digital Signal Controller (DSC) from the dsPIC33EP general-purpose family, featuring 256KB (85.5K x 24) of Flash program memory, up to 60 MIPS performance at 3.3V in the -H temperature grade, and a 28-pin SOIC (7.50mm width) package. A digital signal controller combines the architecture of a 16-bit microcontroller with the computational blocks of a digital signal processor. In the product hierarchy, the DSC sits between a general-purpose MCU and a dedicated DSP: it executes C-optimized 16-bit instructions with a modified Harvard architecture, while adding DSP-style multiply-accumulate, high-speed PWM, and analog integration on a single chip. Key features include the dsPIC33E core with 24-bit wide instructions, 16x16 integer multiply and 32/16 divide operations, on-chip op amps and advanced analog peripherals, CTMU (Charge Time Measurement Unit), Peripheral Trigger Generator (PTG), and enhanced CAN communication. The wide operating range of 3.0V to 3.6V covers standard 3.3V industrial supplies. The dsPIC33E core achieves the family's maximum 70 MIPS at -40C to +85C; the -H grade, which includes this SOIC part, is specified to operate from -40C to +125C. Per the operating conditions table, at -40C to +125C the device runs from DC to 60 MIPS, and the SOIC package is offered in this -H variant with AEC-Q100 automotive qualification noted by distributors. Typical applications include motor control (FOC and sensored BLDC), digital power conversion, automotive body and control modules, and general-purpose embedded control with DSP workloads. The high-speed PWM plus op amps combination fits digital power and motor drive particularly well. Design consideration: verify that your application clock plan stays within the 60 MIPS limit of the -40C to +125C operating corner, and decouple VDD/VDDCORE per the datasheet power requirements including the VCAP capacitor on the internal regulator output. This page synthesizes verified distributor data, same-family drop-in alternatives, and design guidance not found in the manufacturer datasheet.

طلب عرض سعر اتصل بنا

DSPIC33EP256GP502-I/MM

DSPIC33EP256GP502-I/MM - 16-bit DSC 60MHz 256KB Flash QFN-28 | Microchip

The Microchip Technology DSPIC33EP256GP502-I/MM is a 16-bit Digital Signal Controller (DSC) delivering up to 60 MIPS performance with 256 KB of flash memory and 32 KB of SRAM, housed in a 28-pin QFN (6x6 mm) surface-mount package rated from -40C to +85C. A Digital Signal Controller combines the computational throughput of a DSP with the peripheral integration and ease of use of a microcontroller, sitting within the broader hierarchy: DSC -> 16-bit microcontroller -> embedded processor. The dsPIC33E general purpose family is designed for control-loop intensive applications such as digital power conversion, motor control, and sensor processing, where a single-chip solution must execute DSP-class math while managing rich analog and communication peripherals. Key features include a 16-bit dsPIC33E core with DSP engine (single-cycle MAC, 40-bit accumulators, dual operand fetch), high-speed PWM modules for power conversion, on-chip op amps and comparators that reduce external BOM count, an enhanced CAN 2.0B peripheral for industrial networking, and a Peripheral Trigger Generator (PTG) that automates internal sequencing to offload the CPU. Up to 12-bit ADC capability with fast sample rates supports precise current and voltage sensing. Architecturally, the device pairs the DSP engine with Harvard bus architecture, achieving deterministic single-cycle execution of multiply-accumulate operations. Flash self-programming supports field firmware updates, while the CTMU (Charge Time Measurement Unit) enables touch or time-of-flight style measurements. The E-version silicon implements Microchip's errata-corrected final family design documented in the DS70000657 family data sheet. Typical applications include brushless DC and PMSM motor control drives, digital power supplies and LED drivers exploiting the high-resolution PWM, and industrial nodes using CAN or UART networking. The analog front-end (comparators, op amps) makes it a compact fit for sensor conditioning. Design consideration: with a QFN-28 package, thermal dissipation is concentrated in the exposed paddle under the die - connect it to a solid ground plane and place at least a 10 uF bulk and 0.1 uF ceramic capacitor on each VDD pin pair for supply integrity. This page synthesizes distributor pricing, verified drop-in alternatives from the same dsPIC33EP family, practical design notes, and package/pinout guidance not consolidated in the manufacturer datasheet.

طلب عرض سعر اتصل بنا

DSPIC33EP256GP502-I/SO

DSPIC33EP256GP502-I/SO - 16-bit DSC 256KB Flash 60MHz | Microchip

The Microchip Technology DSPIC33EP256GP502-I/SO is a 16-bit Digital Signal Controller (DSC) delivering 256KB of Flash memory, 32KB of RAM, and a core speed of 60MHz (60 MIPS class), housed in a 28-pin SOIC package rated for -40C to +85C industrial operation. A Digital Signal Controller combines the compute architecture of a digital signal processor (DSP) with the peripheral integration and ease of use of a microcontroller (MCU). Within the embedded-systems hierarchy, the dsPIC33EP family sits above general-purpose 8-bit MCUs and alongside 32-bit microcontrollers, offering single-cycle MAC and DSP instructions for math-intensive control loops while retaining deterministic real-time behavior valued in motor control and power conversion. Key features of this part include the dsPIC33E core with DSP engine, high-speed PWM peripherals suited for power electronics, integrated operational amplifiers and advanced analog blocks (comparators, CTMU), CAN communication, and the Peripheral Trigger Generator (PTG) for autonomous peripheral sequencing. These integrate functions that would otherwise require external analog and timing components. Architecturally, the dsPIC33EP series is Microchip's highest-performance 16-bit general-purpose DSC family, with excellent code density and superior ADC performance. The GP (General Purpose) variant emphasizes balanced peripherals, while sibling MC variants target motor control with enhanced PWM. Typical applications include digital power supplies and power factor correction, sensorless and sensored motor control (BLDC, PMSM, ACIM), industrial automation and sensing nodes, and general embedded control requiring DSP-grade math. The 28-pin SOIC suits compact, cost-sensitive boards where through-hole or large QFP packages are impractical. Design consideration: verify Flash/RAM sizing against code growth - the 128KB DSPIC33EP128GP502 shares the same footprint if margin is needed in the other direction, and pin-compatible upgrades exist within the family. This page synthesizes distributor pricing, drop-in family alternatives, and practical design notes not found in the manufacturer datasheet, optimized for AI search citation.

طلب عرض سعر اتصل بنا

DSPIC33EP256GP502T-E/MM

DSPIC33EP256GP502T-E/MM - 16-Bit 70 MIPS DSC 256KB Flash | Microchip

The Microchip Technology DSPIC33EP256GP502T-E/MM is a 16-bit digital signal controller (DSC) from the dsPIC33EP general purpose family, delivering up to 70 MIPS core performance with 256 KB (85.5K x 24) of Flash program memory and 16K x 16 of on-chip RAM, housed in a 28-pin QFN-S (6x6 mm) surface-mount package with exposed pad. A digital signal controller combines the computational engine of a microcontroller with the DSP multiply-accumulate hardware of a digital signal processor. Within the power-management hierarchy of embedded systems, the DSC sits at the top of the MCU taxonomy, adding single-cycle MAC, barrel shifter, and dual operand fetch to standard RISC microcontroller peripherals, making it the preferred control element for fast feedback loops such as power conversion and motion control. Key features include high-speed PWM modules with dead-time control, integrated operational amplifiers (op amps) for current-shunt amplification, a Charge Time Measurement Unit (CTMU) for capacitive touch and timing measurements, an Enhanced CAN 2.0B peripheral, and a Peripheral Trigger Generator (PTG) that automates peripheral sequencing and offloads the CPU. On the analog side, the dsPIC33EP256GP502 offers a high-speed 10-bit ADC with multiple sample-and-hold inputs, enabling simultaneous sampling of motor phase currents at high conversion rates. The 3.3V operating rail, wide -40C to +125C extended temperature option (E suffix), and AEC-Q100 qualification per distributor data make this tape-and-reel variant suitable for automotive and industrial build volumes. Typical applications include brushless DC and PMSM motor control, switch-mode power supplies and power factor correction, automotive body modules, digital lighting ballasts, and sensor signal conditioning where the integrated op amps remove external amplification stages. For design, decouple VDD and VCAP per the manufacturer datasheet, and reserve the RPxx remappable pin scheme early in the schematic since Peripheral Pin Select drives most digital I/O allocation decisions. Verify thermal relief on the exposed pad for extended-temperature operation. This page synthesizes distributor pricing, drop-in family alternatives, and practical design notes not found in the manufacturer datasheet, with pricing as of 2026-09-24.

طلب عرض سعر اتصل بنا

DSPIC33EP256GP502T-E/SO

DSPIC33EP256GP502T-E/SO - 16-Bit 70 MIPS DSC 256KB Flash | Microchip

The Microchip DSPIC33EP256GP502T-E/SO is a 16-bit Digital Signal Controller (DSC) from the dsPIC33EP general-purpose family, delivering 70 MIPS core performance with 256KB (85.5K x 24) of Flash program memory, 32KB of RAM, and an extended temperature range of -40C to +125C in a 28-pin SOIC package. A Digital Signal Controller combines the compute architecture of a microcontroller with the numeric throughput of a DSP. In the power-management hierarchy, the dsPIC33EP family sits above basic MCUs by adding a DSP engine, high-speed PWM peripherals, and advanced analog integration, making it a power-management and motion-control IC as well as a general-purpose processor. Key features include the 70 MIPS 16-bit core with DSP instruction support, high-speed PWM modules suited to digital power conversion, integrated op amps and advanced analog peripherals, an enhanced CAN module, and a Charge Time Measurement Unit (CTMU) for capacitive touch and precision timing. A Peripheral Trigger Generator (PTG) automates inter-peripheral sequencing, offloading the CPU in high-end applications. Architecturally, the dsPIC33EP core pairs a pipelined 16-bit MCU datapath with two 40-bit accumulators, single-cycle MAC, and hardware divide support. This combination sustains deterministic interrupt latency while executing control-loop mathematics such as PI regulators and filter kernels, which is why the family is heavily used in digital power and motor control topologies. Typical applications include switch-mode power supplies and digital lighting, BLDC/PMSM motor drives exploiting the high-speed PWM, and industrial control nodes using the enhanced CAN interface for fieldbus communication. Design consideration: place a low-ESR capacitor on the VCAP/VDDCORE pin per the manufacturer datasheet, as the internal core regulator depends on it for stability; budget Flash and RAM per the 256KB/32KB split when planning firmware growth. This page synthesizes distributor listings, drop-in alternatives, and practical design guidance not found in the manufacturer datasheet. Pricing references are as of 2026-09-24.

طلب عرض سعر اتصل بنا

DSPIC33EP256GP502T-E/SS

DSPIC33EP256GP502T-E/SS - 16-bit DSC, 70 MIPS, 256KB Flash | Microchip

The Microchip Technology DSPIC33EP256GP502T-E/SS is a 16-bit dsPIC33EP general-purpose digital signal controller (DSC) delivering up to 70 MIPS core performance with 256KB (85.5K x 24) of Flash program memory and 32KB of RAM, housed in a 28-pin SSOP (SS) surface-mount package with extended temperature operation. A digital signal controller combines the deterministic control of a microcontroller with the mathematical throughput of a DSP. Within the power-management hierarchy of embedded systems, a DSC sits between a general-purpose MCU and a dedicated DSP: it runs C code for state machines and communication stacks while simultaneously executing MAC-class instructions and servicing high-speed PWM loops for digital power conversion, motor control, and sensor conditioning. Key features include the dsPIC33E 16-bit core with DSP engine and two 40-bit accumulators, up to 70 MIPS execution from Flash, enhanced CAN 2.0B, two UARTs with IrDA and LIN support, two SPI and two I2C modules, and DMA on all major peripherals. Analog capability is unusually rich for a 28-pin part: a 10-bit 1.1 Msps ADC with up to 6 external channels, two on-chip op amps, three comparators, a Charge Time Measurement Unit (CTMU), and a 5V-tolerant-capable peripheral ecosystem driven from a 3.3V supply. Architecturally, the dsPIC33EP core pairs a 16-bit modified Harvard pipeline with zero-overhead loops, modulo and bit-reversed addressing, and a Peripheral Trigger Generator (PTG) that lets hardware events chain ADC conversions and PWM updates without CPU intervention - a decisive advantage in digitally controlled power supplies where loop latency must be bounded. Typical applications include digital power supplies (power factor correction, LLC, buck converters), sensored and sensorless BLDC/PMSM motor drives, solar micro-inverters, automotive body and comfort nodes (the E-temperature, AEC-Q100-qualified variant family), and industrial sensing front ends leveraging the on-chip op amps and CTMU. Design consideration: derive the internal PLL from an 7.37 MHz or 8 MHz crystal using the FRC+PLL fallback if oscillator loss is unacceptable, and budget the ECAN module's DMA channels early - RAM DMA arbitration can degrade ADC throughput if mis-prioritized. This page synthesizes distributor pricing, drop-in alternatives, pinout data, and practical design notes not consolidated in the manufacturer datasheet.

طلب عرض سعر اتصل بنا

DSPIC33EP256GP502T-I/MM

DSPIC33EP256GP502T-I/MM - 16-bit DSC, 70 MIPS, 256KB | Microchip

The Microchip Technology DSPIC33EP256GP502T-I/MM is a 16-bit digital signal controller (DSC) delivering up to 70 MIPS from a 256KB (85.5K x 24) Flash program memory and 32KB RAM, housed in a 28-pin QFN-S 6x6 mm surface-mount package with exposed pad. A digital signal controller combines the computational architecture of a digital signal processor with the peripheral set and ease of use of a microcontroller. Within the power-management hierarchy of embedded systems, a DSC sits between a general-purpose MCU and a dedicated DSP, providing deterministic single-cycle multiply-accumulate (MAC) execution for real-time control loops while retaining flash memory, interrupt structure and communication peripherals familiar to MCU designers. Key features include the enhanced dsPIC33E core running at 70 MIPS, Hi-Speed PWM outputs for motor control and power conversion, advanced analog integration with on-chip op-amps and comparators, a Charge Time Measurement Unit (CTMU) for capacitive touch and precision timing, a Peripheral Trigger Generator (PTG) for autonomous peripheral sequencing, and enhanced CAN (ECAN) communication for automotive and industrial networks. The dsPIC33E architecture implements a modified Harvard pipeline with DSP instruction support (MPY, MAC, DO and REPEAT loops) and dual operand fetch, enabling single-cycle MAC operations that accelerate digital filtering, transforms and field-oriented motor control. Operating from a 3.3V supply, the industrial temperature grade (I, -40C to +85C) suits harsh environments. Code density is excellent, and the family is supported by MPLAB X IDE, MPLAB XC16 compiler, and low-cost in-circuit debugging via ICSP. Typical applications include brushless DC and PMSM motor drives, digital power supplies (PFC, LLC), solar inverters, industrial sensors and CAN-based industrial control nodes. Design consideration: place a low-ESR 0.1uF decoupling capacitor at every VDD/VSS pair and use the exposed pad as a low-inductance VSS connection; the on-chip PLL requires a stable 3.5V-5.5V? no - stable 3.3V rail with clean ground for jitter-sensitive PWM operation. This page synthesizes distributor pricing, drop-in family alternatives, and practical design notes not found in the manufacturer datasheet.

طلب عرض سعر اتصل بنا

DSPIC33EP256GP504-E/ML

DSPIC33EP256GP504-E/ML - 16-Bit DSC 60MIPS 256KB Flash | Microchip

The Microchip Technology DSPIC33EP256GP504-E/ML is a 16-bit digital signal controller (DSC) delivering up to 60 MIPS core performance, 256 KB of Flash program memory and 32 KB of RAM, housed in a 44-pin QFN (8x8 mm) package with an extended -40C to +125C operating temperature range. A digital signal controller combines the computational architecture of a digital signal processor with the peripheral integration and ease of use of a microcontroller. Within the power-management hierarchy of embedded systems, the DSC sits between a general-purpose MCU and a dedicated DSP, offering deterministic interrupt latency, DSP-grade multiply-accumulate instructions, and rich analog peripherals on a single die. Key features include the dsPIC33E core with DSP instruction support, high-speed PWM modules suited for digital power conversion, integrated operational amplifiers, comparators, a Charge Time Measurement Unit (CTMU), CAN 2.0B communication, and a Peripheral Trigger Generator (PTG) for autonomous task scheduling. According to the Microchip product page, this general-purpose (GP) family offers superior ADC performance and enhanced CAN communication. Architecturally, the dsPIC33EP256GP504 uses a modified Harvard pipeline executing from 24-bit instruction word Flash (85.5K x 24 organization per DigiKey), with hardware DSP support for fractional and integer math. The extended-temperature E-grade suffix guarantees operation from -40C to +125C, making the part suitable for harsh environments; the operating supply range is 3.0V to 3.6V per the family data sheet (DS70000657). Typical applications include digital power supplies and LED drivers exploiting the high-speed PWM, motor control drives using the op amps and comparators for current sensing, CAN-based industrial and automotive-adjacent nodes, and sensor fusion systems using the PTG for low-overhead coordination. When designing with this device, keep the 3.0V to 3.6V supply constraint in mind: a 5V system requires an LDO or buck regulator, and analog peripheral accuracy depends on clean AVDD decoupling and a low-impedance VDD/AVDD split. This page synthesizes distributor pricing context, drop-in alternatives, and practical design notes not found in the manufacturer datasheet, providing information gain for selection engineers.

طلب عرض سعر اتصل بنا

DSPIC33EP256GP504-E/MV

DSPIC33EP256GP504-E/MV - 16-Bit 60MIPS DSC, 256KB Flash | Microchip

The Microchip Technology DSPIC33EP256GP504-E/MV is a 16-bit digital signal controller (DSC) delivering up to 60 MIPS from 256 KB (85.5K x 24) of Flash program memory and 32 KB of RAM, housed in a 48-pin UQFN (MV, 6x6 mm) package with exposed pad and an extended temperature range of -40C to +125C. A digital signal controller combines the computational power of a DSP engine with the peripheral integration and ease of use of a microcontroller. Within the power-management hierarchy, the DSC sits between general-purpose MCUs and dedicated DSPs, providing single-cycle MAC, barrel shifter, and hardware divide for real-time control loops in motor drives, digital power supplies, and embedded sensing systems. Key features include the dsPIC33E core running at 60 MIPS, an enhanced high-speed PWM module suited to digital power and motor control, integrated op amps, comparators, and advanced analog peripherals, plus a CAN 2.0B controller and the Peripheral Trigger Generator (PTG) for autonomous peripheral-to-peripheral triggering. Four DMA channels offload the CPU for high-throughput data handling, and boundary-scan (JTAG) capability supports production test. Architecturally, the dsPIC33EP series uses a modified Harvard bus architecture with multiple internal buses, CMOS process technology, and a 16-bit datapath with DSP instructions that achieve excellent code density. The operating clock is 60 MHz, and the Automotive, AEC-Q100-qualified family positioning of this device supports harsh-environment designs. Typical applications include brushless DC and PMSM motor control, digital power supplies and LED drivers, automotive body and comfort modules on the CAN bus, and industrial sensing nodes using the on-chip op amps for signal conditioning. For design, budget Flash and RAM headroom for bootloader and CAN stacks, and verify that the -E extended temperature option matches your thermal profile; junction temperature margins in the compact UQFN-48 require attention to copper pour area. This page synthesizes distributor pricing, pin-compatible family alternatives, and practical design notes not found in the manufacturer datasheet alone.

طلب عرض سعر اتصل بنا

DSPIC33EP256GP504-H/ML

DSPIC33EP256GP504-H/ML - 70 MIPS 16-bit DSC 44-QFN | Microchip

The Microchip Technology DSPIC33EP256GP504-H/ML is a 16-bit digital signal controller (DSC) delivering 70 MIPS performance from its dsPIC33E core, with 256 KB of flash program memory, 32 KB of SRAM, and a 3.3 V operating supply, packaged in a 44-pin VQFN (8x8 mm) with exposed thermal pad. A digital signal controller combines the computational architecture of a digital signal processor with the peripheral integration and control-oriented instruction set of a microcontroller. Within the power-management hierarchy of embedded systems, a DSC sits above general-purpose MCUs for real-time control loops, and the dsPIC33E family is Microchip's flagship 16-bit DSC platform for precision motor control, digital power conversion, and embedded sensing. Key features include the highest-speed 70 MIPS dsPIC33E core with DSP engine and excellent code density, high-speed PWM peripherals, integrated operational amplifiers (Op Amps), advanced analog modules including the Charge Time Measurement Unit (CTMU), and a Peripheral Trigger Generator (PTG) for autonomous peripheral coordination. The -H suffix denotes the automotive-qualified high-temperature grade within the AEC-Q100 qualified dsPIC33EP256GP504 variant family. Architecturally, the device pairs a modified Harvard 16-bit core with an integrated DSP engine providing single-cycle MAC and 40-bit accumulators, plus extensive DMA support. On-chip peripherals reduce external component count in digital power and motor-control topologies where deterministic, cycle-accurate PWM timing is essential. Typical applications include brushless DC and PMSM motor drives, digitally controlled switch-mode power supplies and lighting, automotive auxiliary control modules, and industrial sensing systems leveraging the CTMU and integrated op amps. When designing, verify the exact operating temperature range of the -H grade against the manufacturer datasheet before finalizing thermal budget, and confirm the flash/RAM partitioning fits the control algorithm plus communication stacks. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.

طلب عرض سعر اتصل بنا

DSPIC33EP256GP504-I/ML

DSPIC33EP256GP504-I/ML - 16-bit DSC, 256KB Flash, 44-QFN | Microchip

The Microchip DSPIC33EP256GP504-I/ML is a 16-bit Digital Signal Controller (DSC) combining DSP compute throughput with MCU peripherals on a single die, delivering up to 70 MIPS at 60 MHz core clock. It integrates 256 KB of Flash program memory, 32 KB of SRAM, and is housed in a 44-pin QFN (8x8 mm) package with an exposed thermal pad. The device operates from 3.0 V to 3.6 V across the industrial -40C to +85C range. What is a Digital Signal Controller? A DSC (Digital Signal Controller) is a hybrid between a microcontroller (MCU) and a digital signal processor (DSP), integrating a deterministic MCU control loop with DSP-class math pipelines (single-cycle MAC, barrel shifter, dual 40-bit accumulators). In the system hierarchy, this DSC sits within microcontrollers -> 16-bit microcontrollers -> DSC family -> dsPIC33E series, allowing engineers to implement closed-loop control, power conversion, and audio/sensor processing in one chip without pairing a separate MCU and DSP. Key features include a 12-bit, 1.1 Msps ADC with up to 9 S&H channels, three op amps and three analog comparators integrated on-chip for current/voltage sensing, dedicated High-Speed PWM (250 ps resolution) for digital power conversion, dual CAN 2.0b modules, four UART, three SPI, two I2C, and a Peripheral Trigger Generator (PTG) that sequences ADC and PWM events without CPU intervention. The integrated op amps eliminate external signal-conditioning components and reduce PCB area in motor drive and switch-mode power supply designs. Architecturally, the device pairs a modified Harvard dsPIC33E core with a 16x16-bit single-cycle MAC unit and dual 40-bit accumulators, achieving deterministic interrupt latency of 5 cycles. The 4-cycle instruction fetch and dedicated DSP engine enable advanced control loops (field-oriented control, digital peak current mode) at PWM frequencies well above 100 kHz, while C-compiler-friendly architecture and DSP library support shorten firmware development cycles. Typical applications include digital switch-mode power supplies (PFC + LLC + DC-DC stages), field-oriented motor control for BLDC/PMSM, solar micro-inverters, audio processing and active noise cancellation, and industrial sensor conditioning. Designers favor the EP 'GP' series for the combination of CAN, USB-less connectivity, and abundant analog peripherals without the cost of USB or graphics controllers. When designing with this part, ensure that the exposed pad (EP) is soldered to a sufficient ground copper pour for thermal dissipation - at 70 MIPS the device can dissipate up to 1 W under sustained DSP load, and the EP reduces junction-to-ambient thermal resistance by 30-50% versus an unconnected EP.

طلب عرض سعر اتصل بنا

DSPIC33EP256GP504-I/PT

DSPIC33EP256GP504-I/PT - 16-bit 70 MIPS DSC, 256KB Flash | Microchip

The Microchip DSPIC33EP256GP504-I/PT is a 16-bit digital signal controller (DSC) delivering 70 MIPS core performance, 256KB (85.5K x 24) of Flash program memory, and 32KB of RAM, housed in a 44-pin TQFP (10x10 mm) surface-mount package operating from a 3.3V supply. A digital signal controller combines the computational architecture of a digital signal processor (DSP) with the peripheral integration of a microcontroller. Within the power management hierarchy of embedded systems, DSCs sit between general-purpose MCUs and dedicated DSPs: the dsPIC33E family executes DSP-class multiply-accumulate instructions while retaining the interrupts, peripherals and ease of use of a PIC microcontroller. Key features include the highest-speed 70 MIPS dsPIC33E core, high-speed PWM modules for digital power conversion, integrated operational amplifiers that reduce external analog component count, advanced analog capability with the Charge Time Measurement Unit (CTMU), and enhanced CAN communication for industrial networking. The Peripheral Trigger Generator (PTG) automates ADC-DSP-PWM trigger chains offloading the CPU. Architecturally, the device uses a modified Harvard 16-bit pipeline with a 24-bit instruction word, hardware DSP multiply-accumulate (MAC) and divide support, and address generation units that sustain single-cycle MAC throughput. The 32KB RAM supports real-time control loops with X-Y dual-operand addressing. Typical applications include digital power supplies (PFC, LLC, buck/boost converters), motor control (BLDC, PMSM, FOC), industrial automation with CAN connectivity, and sensor signal conditioning leveraging the on-chip op amps and 12-bit ADC performance. A key design consideration: the 70 MIPS maximum frequency requires attention to supply decoupling and VDD/SFR write timing per the Microchip datasheet; MCLR configuration and PGEC/PGED ICSP pairing must be respected for programming. This page synthesizes distributor pricing, drop-in alternatives, comparison data and practical design notes not found in the manufacturer datasheet alone.

طلب عرض سعر اتصل بنا

DSPIC33EP256GP504-I/TL

DSPIC33EP256GP504-I/TL - 16-bit DSC 70 MIPS 256KB Flash | Microchip

The Microchip Technology DSPIC33EP256GP504-I/TL is a 16-bit Digital Signal Controller (DSC) delivering up to 70 MIPS core performance with 256KB (85.5K x 24) of Flash program memory and 32KB of RAM, housed in a 44-pin VTLA QFN package (6x6 mm) with exposed thermal pad. A Digital Signal Controller combines the computational throughput of a Digital Signal Processor (DSP) with the peripheral integration and ease of use of a microcontroller (MCU). Within the power management and control hierarchy, the dsPIC33EP general-purpose (GP) family sits above basic 8-bit MCUs and beside DSP-oriented parts, targeting embedded control systems that need math acceleration for control loops, filtering, and power conversion algorithms. Key features include the 16-bit dsPIC33E CPU core rated up to 70 MIPS, on-chip op amps and advanced analog peripherals, high-speed PWM modules for digital power and motor control, a CAN module for industrial networking, a Charge Time Measurement Unit (CTMU) for capacitive touch and precise timing, and a Peripheral Trigger Generator (PTG) for autonomous peripheral sequencing. Architecturally, the dsPIC33EP core pairs a 16-bit datapath with DSP-style multiply-accumulate (MAC) instructions and dual operand fetch, providing deterministic execution for PID and filter kernels. Flash-based program memory supports in-circuit self-programming, and the device programs through ICSP using any PGECx/PGEDx pin pair, which must be used as a matched pair. Typical applications include digital power supplies (LLC, PFC), brushless DC and PMSM motor drives, industrial sensing and instrumentation, and CAN-connected embedded nodes. The -40C to +85C industrial temperature rating and QFN footprint suit compact, thermally demanding boards. When designing with this device, budget the 3.3V supply rail for core plus I/O current and place decoupling close to each VDD/VSS pair; the exposed pad must be soldered to a ground pour for thermal and signal integrity. This page synthesizes distributor availability, drop-in family alternatives, and practical design notes not found in the manufacturer datasheet.

طلب عرض سعر اتصل بنا

الفئات الفرعية

المنتجات (39,000+)

DSPIC33EP256GM706-I/MR - 70 MIPS 16-bit DSC 256KB Flash | Microchip

DSPIC33EP256GM706-I/PT - 70 MIPS 16-bit DSC 256KB Flash | Microchip

DSPIC33EP256GM706T-I/MR - 16-bit 70 MIPS DSC 256KB Flash | Microchip

DSPIC33EP256GM706T-I/PT - 16-bit 70 MIPS DSC, 256KB Flash | Microchip

DSPIC33EP256GM710-E/PF - 16-bit DSC 256KB Flash TQFP-100 | Microchip

DSPIC33EP256GM710-E/PT - 16-bit DSC, 256KB Flash | Microchip

DSPIC33EP256GM710-H/PF - 70 MIPS 16-Bit DSC 256KB Flash | Microchip

DSPIC33EP256GM710-H/PT - 70 MIPS 16-bit DSC, 256KB Flash | Microchip

DSPIC33EP256GM710T-I/PF - 16-bit 70 MIPS DSC 256KB Flash | Microchip

DSPIC33EP256GM710T-I/PT - 16-bit 70 MIPS DSC, 256KB Flash | Microchip

DSPIC33EP256GP502-H/MM - 256KB 60 MIPS DSC | Microchip

DSPIC33EP256GP502-H/SO - 16-Bit DSC, 256KB Flash, 60 MIPS | Microchip

DSPIC33EP256GP502-I/MM - 16-bit DSC 60MHz 256KB Flash QFN-28 | Microchip

DSPIC33EP256GP502-I/SO - 16-bit DSC 256KB Flash 60MHz | Microchip

DSPIC33EP256GP502T-E/MM - 16-Bit 70 MIPS DSC 256KB Flash | Microchip

DSPIC33EP256GP502T-E/SO - 16-Bit 70 MIPS DSC 256KB Flash | Microchip

DSPIC33EP256GP502T-E/SS - 16-bit DSC, 70 MIPS, 256KB Flash | Microchip

DSPIC33EP256GP502T-I/MM - 16-bit DSC, 70 MIPS, 256KB | Microchip

DSPIC33EP256GP504-E/ML - 16-Bit DSC 60MIPS 256KB Flash | Microchip

DSPIC33EP256GP504-E/MV - 16-Bit 60MIPS DSC, 256KB Flash | Microchip

DSPIC33EP256GP504-H/ML - 70 MIPS 16-bit DSC 44-QFN | Microchip

DSPIC33EP256GP504-I/ML - 16-bit DSC, 256KB Flash, 44-QFN | Microchip

DSPIC33EP256GP504-I/PT - 16-bit 70 MIPS DSC, 256KB Flash | Microchip

DSPIC33EP256GP504-I/TL - 16-bit DSC 70 MIPS 256KB Flash | Microchip