PIC32MK0256MCJ064-I/R4X Microchip Integrated Circuit (Quad Flat No-Lead) In Stock
PIC32MK0256MCJ064-I/R4X is a 32-bit PIC32MK microcontroller with 256KB flash, dedicated motor control peripherals, CAN-FD, and up to 64MHz CPU clock in a 64-pin QFN package. It operates from a 3.0V to 3.6V supply with integrated ADC and boundary scan for advanced industrial control applications. Available from stock with worldwide shipping.
- Manufacturer
- Microchip
- Package
- Quad Flat No-Lead
- Pin Count
- 64
- Lifecycle
- ACTIVE
- Category
- Integrated Circuit
- Price
- From $5.5000(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of PIC32MK0256MCJ064-I/R4X?
- 32-bit PIC32MK core running at up to 64 MHz with 256KB flash delivers robust processing power for real-time motor control algorithms and field-oriented control loops
- Integrated CAN-FD interface enables high-speed, fault-tolerant communication on industrial networks, supporting data rates above standard CAN for faster system diagnostics
- Dedicated motor control peripherals including PWM generators and ADC sampling coordination reduce software overhead, allowing precise 3-phase inverter control directly from the MCU
What is PIC32MK0256MCJ064-I/R4X used for?
The PIC32MK0256MCJ064-I/R4X is designed for industrial motor drive applications including brushless DC motor controllers, servo drives, and variable-frequency drives where CAN-FD communication and hardware motor control peripherals are essential. Its 64MHz clock and dedicated PWM units support field-oriented control algorithms for 3-phase inverters in factory automation and robotics. The device is also used in automotive auxiliary systems and industrial IoT gateways requiring reliable CAN-FD networking from a 3.3V power rail.
What are the specifications of PIC32MK0256MCJ064-I/R4X?
| Manufacturer Package Code | QFN-64 |
| Factory Lead Time | 6Weeks |
| YTEOL | 18 |
| Has ADC | YES |
| Additional Feature | ALSO OPERATES WITH 3V TO 3.6V SUPPLY |
| Bit Size | 32 |
| Boundary Scan | YES |
| CPU Family | PIC32 |
| Clock Frequency-Max | 64MHz |
| DAC Channels | NO |
| DMA Channels | YES |
| Format | FIXED POINT |
| Integrated Cache | YES |
| JESD-30 Code | S-PQCC-N64 |
| JESD-609 Code | e3 |
| Low Power Mode | YES |
| Number of DMA Channels | 8 |
| Number of External Interrupts | 5 |
| Number of I/O Lines | 53 |
| Number of Serial I/Os | 4 |
| Number of Timers | 11 |
| On Chip Data RAM Width | 8 |
| On Chip Program ROM Width | 8 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | LCC64,.35SQ,20 |
| Package Shape | SQUARE |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| RAM (bytes) | 65536 |
| RAM (words) | 65536 |
| ROM (words) | 262144 |
| ROM Programmability | FLASH |
| Screening Level | AEC-Q100 |
| Speed | 120MHz |
| Supply Voltage-Max | 3.6V |
| Supply Voltage-Min | 2.3V |
| Supply Voltage-Nom | 3.3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Package | Quad Flat No-Lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | 3A991.A.2 |
| HTS Code | 8542.31.00.01 |
| Country of Origin | Thailand |
Where can I find the PIC32MK0256MCJ064-I/R4X datasheet?
PIC32MK0256MCJ064-I/R4X Datasheet DownloadOfficial datasheet from Microchip
What are equivalent replacements for PIC32MK0256MCJ064-I/R4X?
Compatible alternatives and drop-in replacements for PIC32MK0256MCJ064-I/R4X:
RISC Microcontroller, 32-Bit, FLASH, PIC32 CPU, 120MHz, CMOS, PQCC64
RISC Microcontroller, 32-Bit, FLASH, PIC32 CPU, 120MHz, CMOS, PQCC64
Frequently Asked Questions
What is the maximum CPU clock speed and flash memory size of the PIC32MK0256MCJ064-I/R4X?
The PIC32MK0256MCJ064-I/R4X operates at up to 64 MHz and includes 256KB of on-chip flash memory. This combination provides sufficient processing headroom and code storage for real-time motor control algorithms, CAN-FD protocol stacks, and application firmware in a single chip.
Which communication interfaces does PIC32MK0256MCJ064-I/R4X support for industrial network connectivity?
The MCU integrates CAN-FD, which supports flexible data-rate frames at speeds beyond the standard CAN 1Mbps limit. CAN-FD allows diagnostic payloads of up to 64 bytes per frame, making the PIC32MK0256MCJ064-I/R4X well-suited for real-time industrial Ethernet bridging and machine-to-machine communication in factory automation systems.
What supply voltage does the PIC32MK0256MCJ064-I/R4X require, and how does it fit into a 3.3V system?
The device operates from a 3.0V to 3.6V supply, which is directly compatible with standard 3.3V system rails. Designers can power it from a single LDO or switching regulator without level shifting, simplifying the power tree in motor drive control boards and reducing component count by up to 2 regulators.
For a compact motor control PCB layout, how does the 64-pin QFN package of PIC32MK0256MCJ064-I/R4X compare to a TQFP alternative?
The 64-pin QFN package offers a significantly smaller footprint than a comparable 64-pin TQFP, with no leads extending beyond the package body. This saves board area and reduces lead inductance at signal pins, which improves ADC accuracy and PWM signal integrity in high-frequency motor control designs operating above 10 kHz switching frequency.
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More from Microchip
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $7.2000 | $7.20 |
| 25+ | $6.8100 | $170.25 |
| 100+ | $5.9700 | $597.00 |
| 195+ | $5.8000 | $1131.00 |
| 260+ | $5.6900 | $1479.40 |
| 1000+ | $5.5000 | $5500.00 |
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