PIC32MK0256GPG064T-E/PT - 256KB Flash 120MHz MCU | Microchip
MPN: PIC32MK0256GPG064T-E/PT ✓ Hoạt độngPIC32MK0256GPG064T-E/PT Tóm tắt
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.
Bộ thay thế dễ dàng lắp đặt cho PIC32MK0256GPG064T-E/PT — cùng gói, chân-to-chân tương thích. Các bộ phận yêu cầu hàn PCB bị loại trừ.
Các biến thể trong loạt này
Các mẫu cùng loạt có thể lắp đặt dễ dàng tương thích với PIC32MK0256GPG064T-E/PT (cùng hình factor và footprint) — khác nhau ở Package, Core Architecture, ADC, Operating Temperature, FPU.
PIC32MK0256GPG064-E/PT
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC32MK0256GPG064-I/PT
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC32MK0256GPG064T-I/PT
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
PIC32MK0256GPG048T-E/PT
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
PIC32MK0256GPG064T-E/NDX
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
PIC32MK0256GPG064T-E/PT Tỷ lệ tối đa & tính chất điện
| 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 |
| Hộp | 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 |
| Nhiệt độ hoạt động | -40C to +125C (industrial) |
| Temperature Grade | Automotive (per Vyrian listing) |
| Kiểu lắp đặt | Surface Mount |
| Trạng thái RoHS | Compliant |
Cấu hình chân PIC32MK0256GPG064T-E/PT
| Chân 1 | RD9 — GPIO / PWM |
| Chân 2 | OSC1 — Crystal oscillator input |
| Chân 3 | OSC2 — Crystal oscillator output |
| Chân 4 | VDD — Power supply |
| Chân 5 | VSS — Ground |
| Chân 6 | RB5 — GPIO / analog input |
| Chân 7 | RB4 — GPIO / analog input |
| Chân 8 | RB3 — GPIO / analog input |
| Chân 9 | RB2 — GPIO / analog input |
| Chân 10 | RB1 — GPIO / analog input |
| Chân 11 | RB0 — GPIO / analog input |
| Chân 12 | RA3 — GPIO / analog reference |
| Chân 13 | RA2 — GPIO / analog input |
| Chân 14 | RA1 — GPIO / analog input |
| Chân 15 | RA0 — GPIO / analog input |
| Chân 16 | AVDD — Analog power supply |
| Chân 17 | AVSS — Analog ground |
| Chân 18 | RA4 — GPIO / analog input |
| Chân 19 | RA5 — GPIO / analog input |
| Chân 20 | RA6 — GPIO / analog input |
| Chân 21 | RA7 — GPIO / analog input |
| Chân 22 | RC0 — GPIO / CAN-FD |
| Chân 23 | RC1 — GPIO / CAN-FD |
| Chân 24 | RC2 — GPIO / CAN-FD |
| Chân 25 | VDD — Power supply |
| Chân 26 | VSS — Ground |
| Chân 27 | RC3 — GPIO / SPI |
| Chân 28 | RC4 — GPIO / SPI |
| Chân 29 | RC5 — GPIO / SPI |
| Chân 30 | RC6 — GPIO / UART |
| Chân 31 | RC7 — GPIO / UART |
| Chân 32 | RC8 — GPIO / UART |
| Chân 33 | RC9 — GPIO / UART |
| Chân 34 | RD0 — GPIO / PWM |
| Chân 35 | RD1 — GPIO / PWM |
| Chân 36 | RD2 — GPIO / PWM |
| Chân 37 | RD3 — GPIO / PWM |
| Chân 38 | RD4 — GPIO / PWM |
| Chân 39 | RD5 — GPIO / PWM |
| Chân 40 | RD6 — GPIO / PWM |
| Chân 41 | RD7 — GPIO / PWM |
| Chân 42 | RD8 — GPIO / PWM |
| Chân 43 | RE0 — GPIO / PWM |
| Chân 44 | RE1 — GPIO / PWM |
| Chân 45 | RE2 — GPIO / PWM |
| Chân 46 | RE3 — GPIO / PWM |
| Chân 47 | RE4 — GPIO / PWM |
| Chân 48 | RE5 — GPIO / PWM |
| Chân 49 | RF0 — GPIO / USB |
| Chân 50 | RF1 — GPIO / USB |
| Chân 51 | RF2 — GPIO / USB |
| Chân 52 | RF3 — GPIO / USB |
| Chân 53 | RF4 — GPIO / USB |
| Chân 54 | RF5 — GPIO / USB |
| Chân 55 | VDD — Power supply |
| Chân 56 | VSS — Ground |
| Chân 57 | RG6 — GPIO / SDA |
| Chân 58 | RG7 — GPIO / SCL |
| Chân 59 | RG8 — GPIO |
| Chân 60 | RG9 — GPIO |
| Chân 61 | MCLR — Master clear reset |
| Chân 62 | RB6 — GPIO / PGEC1 (programming) |
| Chân 63 | RB7 — GPIO / PGED1 (programming) |
| Chân 64 | RB8 — GPIO |
Ứng dụng tiêu biểu
PIC32MK0256GPG064T-E/PT phù hợp cho 6 Áp dụngs: 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.
Được đề xuất
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.
Được đề xuất
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.
Được đề xuất
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.
Được đề xuất
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.
Được đề xuất
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.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho PIC32MK0256GPG064T-E/PT — so sánh, hướng dẫn thiết kế và thông tin tuân thủ.
Hướng dẫn chọn lựa
So sánh với các sản phẩm thay thế
| Tham số | Sản phẩm này | 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 |
Bảo phân biệt quan trọng
- Integrated op-amps and analog comparators (vsPIC32MK0256GPG048T-E/PT)
- Dual CAN-FD controllers (vsGeneric ARM Cortex-M0+ MCUs)
- ECC-protected Flash (vsNon-ECC 256KB Flash MCUs)
Ghi chú thiết kế
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.
Thông tin tuân thủ
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.
