PIC32MK0512MCJ064-E/R4X Microchip Integrated Circuit (Quad Flat No-Lead) In Stock
Microchip PIC32MK0512MCJ064-E/R4X is a 32-bit MIPS32 microAptiv core MCU running at up to 80 MHz with 512 KB Flash in a compact 64-pin VQFN (9x9 mm) package, supporting 3.0–3.6 V operation with integrated ADC and boundary scan for motor control applications.
- Manufacturer
- Microchip
- Package
- Quad Flat No-Lead
- Pin Count
- 64
- Lifecycle
- ACTIVE
- Category
- Integrated Circuit
- Price
- From $6.2600(MOQ 1)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 32-bit MIPS32 microAptiv core at up to 80 MHz with 512 KB Flash for high-performance motor control and embedded applications
- Integrated ADC and 3.0 V to 3.6 V supply range enable direct use in 3.3 V sensor acquisition and control systems
- 64-pin VQFN 9x9 mm package with boundary scan (JTAG) delivers maximum I/O density with production testability
Applications
The PIC32MK0512MCJ064-E/R4X is designed for demanding motor control and power conversion applications requiring 80 MHz processing, multi-channel ADC, and a compact 64-pin QFN package in a 3.3 V system. Its 512 KB Flash accommodates complex motor drive firmware including FOC algorithms, communication stacks, and safety monitoring routines. Boundary scan support reduces test fixturing cost in volume manufacturing of industrial drives and servo controllers.
Specifications
| 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) | 524288 |
| ROM Programmability | FLASH |
| Screening Level | AEC-Q100 |
| Speed | 80MHz |
| Supply Voltage-Max | 3.6V |
| Supply Voltage-Min | 2.3V |
| Supply Voltage-Nom | 3.3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | AUTOMOTIVE |
| 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 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for PIC32MK0512MCJ064-E/R4X:
RISC Microcontroller, 32-Bit, FLASH, PIC32 CPU, 80MHz, CMOS, PQCC64
Frequently Asked Questions
What is the maximum clock speed and Flash size of the PIC32MK0512MCJ064-E/R4X for motor control firmware?
The PIC32MK0512MCJ064-E/R4X runs at up to 80 MHz and includes 512 KB of on-chip Flash, providing the execution speed and code storage needed for field-oriented control (FOC) algorithms with real-time ADC feedback loops. At 80 MHz, the MIPS32 microAptiv core can complete a full FOC computation cycle within the 50 µs typical PWM period of a 20 kHz motor drive.
For a compact servo drive PCB, what advantages does the 9x9 mm VQFN-64 package offer over a TQFP package?
The 64-pin VQFN in a 9x9 mm body occupies roughly half the PCB area of an equivalent 64-pin TQFP package, allowing tighter component placement in servo drive power stages where board space is limited. The exposed thermal pad on the underside also improves heat dissipation compared to TQFP, which is beneficial when the MCU handles high-frequency PWM and continuous ADC sampling at 80 MHz.
When does the PIC32MK0512MCJ064-E/R4X offer a cost advantage over larger-pin-count PIC32MK variants?
Designs needing up to 64 I/O pins, 512 KB Flash, and 80 MHz performance without additional CAN-FD or USB HS peripherals available only in higher pin-count variants can use this device to avoid overpaying for unused silicon features. The 6-week factory lead time and wide distribution also make procurement straightforward compared to specialized PIC32MK variants with longer lead times exceeding 20 weeks.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $8.2000 | $8.20 |
| 25+ | $7.7600 | $194.00 |
| 100+ | $6.8100 | $681.00 |
| 195+ | $6.6100 | $1288.95 |
| 260+ | $6.4800 | $1684.80 |
| 1000+ | $6.2600 | $6260.00 |
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