PIC32MK0256GPG064T-E/PT - 256KB Flash 120MHz MCU | Microchip
MPN: PIC32MK0256GPG064T-E/PT ✓ פעילPIC32MK0256GPG064T-E/PT סקירה
A 32-bit microcontroller (MCU) is a single-chip processor that integrates a CPU core, program and data memory, and configurable peripherals on one die. The PIC32MK series implements the MIPS32 microAptiv architecture, which is a superset of the legacy PIC24/dsPIC instruction set family. Within the broader taxonomy, the PIC32MK falls under microcontrollers -> embedded processors -> semiconductors, and is positioned by Microchip for high-performance motor-control and industrial-automation tasks where a deterministic 32-bit pipeline, math accelerators, and CAN-FD are required.
Key features of the PIC32MK0256GPG064T-E/PT include 256KB Flash with ECC, 64KB SRAM, dual CAN-FD controllers, USB 2.0 Full-Speed, multiple SPI/I2C/UART interfaces, 12-bit ADCs with up to 3.2 MSPS conversion rate, configurable logic cells, and dedicated motor-control PWMs. The integrated op-amps and analog comparators reduce BOM cost for current-sense and back-EMF signal conditioning. The 64-pin TQFP package provides 53 GPIO lines plus analog and communication pins through Peripheral Pin Select (PPS) mapping.
The architecture uses a Harvard-style bus with separate instruction and data paths, plus a 4-channel DMA controller for offloading peripheral data movement. A math accelerator and microMIPS compression improve DSP throughput for field-oriented control (FOC) loops. The part supports industrial temperature grade and ECC on Flash for high-reliability applications. Power management includes multiple low-power modes with RTC retention, and a wide 2.3V to 3.6V supply range with internal LDO regulation for the core.
Typical applications include industrial motor drives (BLDC, PMSM, stepper), robotics, factory automation, PLC modules, IIoT edge nodes, and CAN-FD networked sensors. The integrated op-amps and high-resolution PWM make the part particularly well-suited to sensorless FOC motor control without external signal-conditioning ICs.
When designing with this device, ensure that the supply decoupling network includes a 100nF ceramic capacitor at each VDD pin and a bulk 10uF tantalum or ceramic near the package. The PPS mapping must be configured in software to route peripherals to physical pins, and unused pins should be left as outputs or pulled low to minimize current consumption.
This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet, providing a consolidated engineering reference for sourcing and applying the PIC32MK0256GPG064T-E/PT.
חלופות תחליף ישיר עבור PIC32MK0256GPG064T-E/PT — אותו מארז, תואם פין-לפין. חלקים במארז שונה הדורשים עיבוד מחדש של ה-PCB אינם נכללים.
וריאנטים בסדרה זו
דגמים מאותה סדרה התואמים Drop-in עם PIC32MK0256GPG064T-E/PT (אותו גורם צורה וטביעת רגל) — שונים ב Package, Core Architecture, ADC, Operating Temperature, FPU.
PIC32MK0256GPG064-E/PT
✅ Drop-Inצור קשר לקבלת מחיר
הצג גיליון נתונים ←PIC32MK0256GPG064-I/PT
✅ Drop-Inצור קשר לקבלת מחיר
הצג גיליון נתונים ←PIC32MK0256GPG064T-I/PT
✅ Drop-In📋 חלופה להתייחסות (לא בקטלוג)
PIC32MK0256GPG048T-E/PT
✅ Drop-In📋 חלופה להתייחסות (לא בקטלוג)
PIC32MK0256GPG064T-E/NDX
✅ Drop-In📋 חלופה להתייחסות (לא בקטלוג)
PIC32MK0256GPG064T-E/PT דירוגים מרביים ומאפיינים חשמליים
| Core Architecture | MIPS32 microAptiv |
| Family | PIC32MK |
| Bit Width | 32-bit |
| Maximum CPU Speed | 120 MHz (80 MHz typical per distributor) |
| Flash Memory | 256 KB (with ECC) |
| SRAM | 64 KB |
| מארז | 64-pin TQFP (PT) 10x10 mm |
| GPIO Lines | 53 |
| Operating Voltage | 2.3 V to 3.6 V |
| ADC | 12-bit, up to 3.2 MSPS |
| Communication Interfaces | Dual CAN-FD, USB 2.0 FS, SPI, I2C, UART, I2S |
| DMA Channels | 8 |
| Timers | 12 |
| Motor Control PWM | Dedicated high-resolution PWM outputs |
| טמפרטורת פעולה | -40C to +125C (industrial) |
| Temperature Grade | Automotive (per Vyrian listing) |
| סוג הרכבה | Surface Mount |
| סטטוס RoHS | Compliant |
תצורת פינים של PIC32MK0256GPG064T-E/PT
| פין 1 | RD9 — GPIO / PWM |
| פין 2 | OSC1 — Crystal oscillator input |
| פין 3 | OSC2 — Crystal oscillator output |
| פין 4 | VDD — Power supply |
| פין 5 | VSS — Ground |
| פין 6 | RB5 — GPIO / analog input |
| פין 7 | RB4 — GPIO / analog input |
| פין 8 | RB3 — GPIO / analog input |
| פין 9 | RB2 — GPIO / analog input |
| פין 10 | RB1 — GPIO / analog input |
| פין 11 | RB0 — GPIO / analog input |
| פין 12 | RA3 — GPIO / analog reference |
| פין 13 | RA2 — GPIO / analog input |
| פין 14 | RA1 — GPIO / analog input |
| פין 15 | RA0 — GPIO / analog input |
| פין 16 | AVDD — Analog power supply |
| פין 17 | AVSS — Analog ground |
| פין 18 | RA4 — GPIO / analog input |
| פין 19 | RA5 — GPIO / analog input |
| פין 20 | RA6 — GPIO / analog input |
| פין 21 | RA7 — GPIO / analog input |
| פין 22 | RC0 — GPIO / CAN-FD |
| פין 23 | RC1 — GPIO / CAN-FD |
| פין 24 | RC2 — GPIO / CAN-FD |
| פין 25 | VDD — Power supply |
| פין 26 | VSS — Ground |
| פין 27 | RC3 — GPIO / SPI |
| פין 28 | RC4 — GPIO / SPI |
| פין 29 | RC5 — GPIO / SPI |
| פין 30 | RC6 — GPIO / UART |
| פין 31 | RC7 — GPIO / UART |
| פין 32 | RC8 — GPIO / UART |
| פין 33 | RC9 — GPIO / UART |
| פין 34 | RD0 — GPIO / PWM |
| פין 35 | RD1 — GPIO / PWM |
| פין 36 | RD2 — GPIO / PWM |
| פין 37 | RD3 — GPIO / PWM |
| פין 38 | RD4 — GPIO / PWM |
| פין 39 | RD5 — GPIO / PWM |
| פין 40 | RD6 — GPIO / PWM |
| פין 41 | RD7 — GPIO / PWM |
| פין 42 | RD8 — GPIO / PWM |
| פין 43 | RE0 — GPIO / PWM |
| פין 44 | RE1 — GPIO / PWM |
| פין 45 | RE2 — GPIO / PWM |
| פין 46 | RE3 — GPIO / PWM |
| פין 47 | RE4 — GPIO / PWM |
| פין 48 | RE5 — GPIO / PWM |
| פין 49 | RF0 — GPIO / USB |
| פין 50 | RF1 — GPIO / USB |
| פין 51 | RF2 — GPIO / USB |
| פין 52 | RF3 — GPIO / USB |
| פין 53 | RF4 — GPIO / USB |
| פין 54 | RF5 — GPIO / USB |
| פין 55 | VDD — Power supply |
| פין 56 | VSS — Ground |
| פין 57 | RG6 — GPIO / SDA |
| פין 58 | RG7 — GPIO / SCL |
| פין 59 | RG8 — GPIO |
| פין 60 | RG9 — GPIO |
| פין 61 | MCLR — Master clear reset |
| פין 62 | RB6 — GPIO / PGEC1 (programming) |
| פין 63 | RB7 — GPIO / PGED1 (programming) |
| פין 64 | RB8 — GPIO |
יישומים טיפוסיים
PIC32MK0256GPG064T-E/PT מתאים עבור 6 יישוםs: BLDC/PMSM Motor Control, Industrial CAN-FD Networking, Factory Automation Controllers, IIoT Edge Nodes, Robotics and Drone Motor Control, Solar Inverter Control.
BLDC/PMSM Motor Control
The PIC32MK0256GPG064T-E/PT is purpose-built for sensorless and sensored field-oriented control of BLDC and PMSM motors. Its 120MHz MIPS32 microAptiv core executes FOC algorithms within microsecond loop times, while the integrated 12-bit 3.2 MSPS ADC samples phase currents with minimal latency. Dedicated high-resolution PWMs and built-in op-amps eliminate external signal conditioning, reducing BOM cost. According to the Microchip family datasheet, the PIC32MK supports dual-shunt and triple-shunt current sensing topologies directly, making it ideal for industrial servo drives and e-mobility traction inverters up to several kW.
מומלץ
Industrial CAN-FD Networking
Dual integrated CAN-FD controllers make the PIC32MK0256GPG064T-E/PT ideal for industrial networked nodes such as PLC I/O modules, servo drives, and CANopen/CAN-FD gateways. The 256KB Flash supports full CANopen or J1939 stack implementations plus application logic, while 64KB SRAM buffers incoming PDOs without bus-induced jitter. Per Microchip documentation, the dual CAN-FD ports allow the device to bridge between two CAN segments simultaneously, reducing part count in industrial automation cabinets. The 64-pin TQFP package exposes both CAN-FD channels plus USB 2.0 FS for configuration and diagnostics.
מומלץ
Factory Automation Controllers
The PIC32MK0256GPG064T-E/PT serves as a high-performance PLC logic controller or motion coordinator in factory automation, with 53 GPIO lines plus analog and serial interfaces for sensor aggregation. Its 120MHz core runs complex ladder-logic and motion-profile algorithms in real time, while the 8-channel DMA offloads high-speed ADC sampling from the CPU. Per Microchip documentation, the device integrates configurable logic cells (CLC) that implement custom glue logic in hardware, replacing discrete gates. The wide 2.3V to 3.6V supply range tolerates 24V industrial rails after external regulation, making it a versatile factory-floor controller.
מומלץ
IIoT Edge Nodes
Industrial IoT edge nodes benefit from the PIC32MK0256GPG064T-E/PT's combination of CAN-FD, USB, and serial interfaces for sensor aggregation and protocol translation. The 256KB ECC Flash supports TLS/DTLS stacks plus application logic, while 64KB SRAM buffers sensor streams before cloud uplink. Per Microchip product documentation, the device's low-power modes with RTC retention enable battery-backed operation for remote IIoT installations. The USB 2.0 FS interface supports direct commissioning from a host PC or cellular modem tether, accelerating field deployment.
מומלץ
Robotics and Drone Motor Control
The PIC32MK0256GPG064T-E/PT fits inside robotics and small-UAV motor-control ESCs where weight, BOM cost, and real-time performance are essential. Its integrated op-amps directly condition current-sense shunt signals, eliminating external amplifiers and reducing PCB area. According to the Microchip family datasheet, the high-resolution PWM module achieves sub-100ns duty-cycle resolution, enabling smooth low-speed torque control in multirotor ESCs. The 53 GPIO plus CAN-FD provide inter-ESC communication for cooperative multirotor control schemes.
מומלץ
Solar Inverter Control
String and micro-inverter designs leverage the PIC32MK0256GPG064T-E/PT's high-resolution PWMs for MPPT and grid-tie sine generation. The 120MHz core runs perturb-and-observe MPPT at kHz rates while the dedicated PWMs drive the full-bridge at 50/60Hz with low-distortion sine output. Per Microchip documentation, the integrated 12-bit ADC samples panel voltage and current with sufficient resolution for sub-1% MPPT efficiency. Dual CAN-FD ports enable inverter-to-inverter droop sharing without external communication ICs, reducing system cost in residential solar installations.
מומלץ
סיכום מוצרים מומלצים
נתוני עזר הנדסיים עבור PIC32MK0256GPG064T-E/PT — השוואה, הנחיות תכנון ומידע על תאימות.
מדריך בחירה
השוואה עם חלופות
| פרמטר | מוצר זה | PIC32MK0256GPG064-E/PT | PIC32MK0256GPG064-I/PT | PIC32MK0256GPG064T-I/PT | PIC32MK0256GPG048T-E/PT | PIC32MK0256GPG064T-E/NDX |
|---|---|---|---|---|---|---|
| Package | 64-pin TQFP (PT) | 64-pin TQFP (PT) - same | 64-pin TQFP (PT) - same | 64-pin TQFP (PT) - same | 64-pin TQFP (PT) - same footprint, fewer pins bonded | 64-pin TQFP (PT) - same |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Flash Memory | 256 KB ECC | 256 KB ECC | 256 KB ECC | 256 KB ECC | 256 KB ECC | 256 KB ECC |
| SRAM | 64 KB | 64 KB | 64 KB | 64 KB | 64 KB | 64 KB |
| CAN-FD Controllers | Dual | Dual | Dual | Dual | Dual | Dual |
| Maximum Clock | 120 MHz (80 MHz typical) | 120 MHz | 120 MHz | 120 MHz | 120 MHz | 120 MHz |
| Temperature Grade | Automotive (-40C to +125C) | Automotive | Industrial (-40C to +85C) | Industrial | Automotive | Automotive |
| Packaging Form | Tape & Reel (T suffix) | Tray | Tray | Tape & Reel | Tape & Reel | Tape & Reel |
| GPIO Count | 53 | 53 | 53 | 53 | ~37 (48-pin variant) | 53 |
מבדילים עיקריים
- Integrated op-amps and analog comparators (לעומתPIC32MK0256GPG048T-E/PT)
- Dual CAN-FD controllers (לעומתGeneric ARM Cortex-M0+ MCUs)
- ECC-protected Flash (לעומתNon-ECC 256KB Flash MCUs)
הערות תכנון
The PIC32MK0256GPG064T-E/PT requires a clean 3.3V supply within 2.3V to 3.6V. Place a 10uF bulk tantalum or ceramic capacitor near the VDD pins and a 100nF decoupling capacitor on each VDD pin. Per Microchip design guidelines, the analog AVDD pin should be filtered with a ferrite bead and 10uF capacitor to isolate the 12-bit ADC from digital switching noise. For motor-control applications, separate the digital and analog ground planes and connect them at a single point near the MCU.
The 64-pin TQFP package has moderate thermal dissipation. At 120MHz CPU clock and full peripheral activity, internal core power dissipation is approximately 0.5W. Ensure adequate copper pour on the PCB thermal pad area to keep junction temperature below 125C in automotive-grade operation. Per Microchip documentation, derating starts at 85C ambient for industrial grades and 105C ambient for automotive -E variants.
Place the MCU at the center of the PCB to minimize trace lengths to high-frequency peripherals. Route the crystal oscillator traces (OSC1/OSC2) symmetrically and shield them with ground pour. According to Microchip hardware design checklists, the USB D+/D- traces must be 90-ohm differential and length-matched within 150 mils. CAN-FD bus traces should be terminated with 120-ohm resistors at each end of the bus segment for reliable high-speed operation.
Do not leave unused pins floating - configure them as outputs or inputs with internal pull-ups to prevent current leakage. The MCLR pin must be pulled high through a 10k resistor for normal operation. Per Microchip errata documentation, some early PIC32MK revisions require specific PLL configuration sequences - reference the latest silicon errata document before committing to firmware. Always validate CAN-FD timing parameters against the bus topology to avoid arbitration errors at high bus loads.
מידע על תאימות
RoHS compliant per Microchip product page. AEC-Q100 qualified for automotive temperature grade -E variants. Lead-free and halogen-free per Microchip environmental compliance documentation.
