PIC32MZ1024EFF064-I/PT Microchip Integrated Circuit (Quad Flat Packages) In Stock
Microchip PIC32MZ1024EFF064-I/PT is a 32-bit MIPS-based microcontroller with 1024 KB Flash, 256 KB RAM, and a 64 MHz maximum clock in a 64-pin TQFP package. It features ADC, CAN, 12-channel dedicated DMA, 160 KB boot flash, and JTAG boundary scan for advanced industrial and automotive applications. Available with a 10-week lead time for embedded control and connectivity designs.
- Manufacturer
- Microchip
- Package
- Quad Flat Packages
- Pin Count
- 64
- Lifecycle
- ACTIVE
- Datasheet
- PIC32MZ1024EFF064-I/PT Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $8.9900(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 1024 KB Flash and 256 KB RAM with 160 KB dedicated boot flash for secure, over-the-air firmware updates
- 64 MHz MIPS32 core with 12-channel dedicated DMA enabling high-throughput peripheral data transfers without CPU overhead
- Integrated CAN controller for automotive and industrial fieldbus communication in robust noise environments
- JTAG boundary scan in a 64-pin TQFP package simplifies automated board-level testing and debug in production
Applications
The PIC32MZ1024EFF064-I/PT suits industrial motor controllers, automotive body modules, and smart gateway devices that demand a 32-bit processor with large Flash memory and CAN connectivity in a compact 64-pin TQFP footprint. Its 12-channel DMA efficiently moves data between peripherals and 256 KB RAM to support real-time control loops and multi-protocol communication simultaneously. The device also fits energy management systems and IoT edge nodes requiring OTA firmware updates via the 160 KB dedicated boot flash.
Specifications
| Manufacturer Package Code | TQFP-64 |
| Factory Lead Time | 10Weeks |
| YTEOL | 13 |
| Has ADC | YES |
| Additional Feature | IT ALSO HAS 12-CH DEDICATED DMA AND 160KBYTE OF BOOT FLASH MEMORY |
| Bit Size | 32 |
| Boundary Scan | YES |
| CPU Family | PIC32 |
| Clock Frequency-Max | 64MHz |
| DAC Channels | NO |
| DMA Channels | YES |
| Format | FLOATING POINT |
| Integrated Cache | YES |
| JESD-30 Code | S-PQFP-G64 |
| JESD-609 Code | e3 |
| Low Power Mode | YES |
| Number of DMA Channels | 16 |
| Number of External Interrupts | 5 |
| Number of I/O Lines | 78 |
| Number of Timers | 9 |
| On Chip Data RAM Width | 8 |
| On Chip Program ROM Width | 8 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TQFP64,.47SQ |
| Package Shape | SQUARE |
| Package Style | FLATPACK, THIN PROFILE, FINE PITCH |
| Qualification Status | Not Qualified |
| RAM (bytes) | 262144 |
| RAM (words) | 262144 |
| ROM (words) | 1048576 |
| ROM Programmability | FLASH |
| Speed | 200MHz |
| Supply Current-Max | 130mA |
| Supply Voltage-Max | 3.6V |
| Supply Voltage-Min | 3.3V |
| Supply Voltage-Nom | 3.3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Package | Quad Flat Packages |
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
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How does the 12-channel dedicated DMA on the PIC32MZ1024EFF064 benefit a multi-peripheral industrial design?
The 12 dedicated DMA channels allow simultaneous autonomous data transfers between ADC results, UART receive buffers, SPI interfaces, and the 256 KB RAM without halting the 64 MHz MIPS core. In a motor control application sampling 8 ADC channels at 200 ksamples/s while transmitting CAN frames and logging data over SPI flash, DMA eliminates the CPU interrupt overhead that would otherwise degrade control loop timing.
For an automotive body control module, how does the integrated CAN controller simplify the design?
The onboard CAN controller removes the need for an external MCP2515 or similar SPI-to-CAN bridge chip, reducing component count, BOM cost, and PCB area. The PIC32MZ1024EFF064 CAN module supports standard and extended frames at up to 1 Mbit/s, which covers the full speed range of automotive CAN buses used for body control, lighting, and window control functions operating from a 2.3 V to 3.6 V supply.
What advantage does 160 KB dedicated boot flash give over storing a bootloader in the main 1024 KB application flash?
Placing the bootloader in the separate 160 KB boot flash region ensures the update mechanism survives even if the main application flash is corrupted during an OTA firmware write. The CPU always boots from the dedicated boot flash region first, allowing a fail-safe recovery path that can re-flash the 1024 KB main program space without bricking the device, which is critical for field-deployed industrial equipment that cannot be physically accessed for recovery.
How does the TQFP-64 package of the PIC32MZ1024EFF064-I/PT compare to a QFN-64 alternative for PCB layout?
The 64-pin TQFP package has 0.5 mm pitch exposed leads on four sides, making it visible and reworkable with standard hot-air soldering equipment, unlike QFN packages where pads are underneath the device. The TQFP-64 body measures approximately 10 mm × 10 mm, occupying slightly more board area than a QFN equivalent but offering easier manual inspection and the JTAG boundary scan support to verify all 64 pin solder joints during automated testing.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $11.7700 | $11.77 |
| 80+ | $10.0900 | $807.20 |
| 100+ | $9.7900 | $979.00 |
| 120+ | $9.5500 | $1146.00 |
| 160+ | $9.5300 | $1524.80 |
| 1000+ | $8.9900 | $8990.00 |
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