PIC32MZ1024EFM064-I/PT - 200MHz 32-bit MCU, 1MB Flash | Microchip
MPN: PIC32MZ1024EFM064-I/PT ✓ Active| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $14.8 | $14.80 |
| 10 | $13.32 | $133.20 |
| 100 | $11.84 | $1,184.00 |
| 500 | $10.36 | $5,180.00 |
| 1,000 | $8.88 | $8,880.00 |
PIC32MZ1024EFM064-I/PT Overview
A PIC32 microcontroller is a 32-bit RISC MCU family from Microchip Technology based on the MIPS architecture, positioned above the 8-bit PIC16/PIC18 families and alongside the 16-bit PIC24/dsPIC families. In the taxonomy of embedded processors, PIC32 sits under 32-bit microcontrollers, which are a subset of microcontrollers (MCU), which in turn are a category of embedded processors and a member of the broader semiconductors/Integrated Circuits group. The "MZ" generation delivers the highest performance in the PIC32 line, and the "EF" sub-family adds Floating Point + Enhanced connectivity peripherals.
Key differentiating features include 200 MHz operation with single-cycle MAC DSP extensions, dual-panel live-update Flash (a Microchip signature feature that allows OTA-style firmware swap with zero downtime), a FPU for IEEE 754 single/double precision math, four 64-bit accumulators, fractional math support, and dedicated crypto/hash engines for AES, SHA, and HMAC. The 64-pin TQFP package exposes 46 user I/O and the full USB-HS + Ethernet + CAN peripheral set.
Architecturally, the PIC32MZ EF combines a MIPS Warrior M-class core running from a 200 MHz system clock with a multi-layer AHB/APB bus matrix that lets the DMA engine, Ethernet MAC, and USB-HS controller access memory in parallel without starving the core. The dual-panel Flash allows two independent program-memory banks that can be swapped atomically, enabling fail-safe firmware updates.
Typical applications include industrial HMI and graphics, IoT connectivity gateways, USB peripherals and embedded hosts, motor control, automotive infotainment sub-systems, and secure-connected edge nodes that need hardware crypto acceleration. The combination of USB-HS, Ethernet, and CAN allows a single chip to bridge multiple field-bus and office-bus networks.
A key design consideration: the 64-pin TQFP is footprint-compatible with several other PIC32MZ EF devices (different Flash sizes), allowing designers to swap to a smaller-density part later for cost-down without re-laying out the PCB. Ensure your debugger and programmer support the MZ family (MPLAB X IDE + ICD 4 / REAL ICE) and that the dual-panel Flash mode is correctly configured in your linker script.
This page synthesizes distributor pricing, drop-in same-package alternatives, and design notes not found in the manufacturer datasheet alone.
Drop-in alternatives for PIC32MZ1024EFM064-I/PT — same package, pin-to-pin compatible. Different-package parts requiring PCB rework are excluded.
Variants in this series
Same-series models that are drop-in compatible with PIC32MZ1024EFM064-I/PT (same form factor and footprint) — differing in Core Architecture, Package, ADC, USB, Operating Temperature.
Quick Comparison Tool — Select alternative parts for side-by-side comparison:
PIC32MZ1024EFG064-I/PT
✅ Drop-In✓ In Stock
$5.94 / Unit
View Datasheet →PIC32MZ1024EFE064-I/PT
✅ Drop-In✓ In Stock
$6.2 / Unit
View Datasheet →PIC32MZ1024EFH064-I/PT
✅ Drop-In ⚠️ Specs Unverified✓ In Stock
$7.69 / Unit
View Datasheet →PIC32MZ2048EFM064-I/PT
✅ Drop-In✓ In Stock
$9.45 / Unit
View Datasheet →PIC32MZ0512EFM064-I/PT
✅ Drop-In📋 Reference alternative (not in catalog)
PIC32MZ1024EFM064T-E/PT
✅ Drop-In📋 Reference alternative (not in catalog)
PIC32MZ1024EFM064-I/PT Maximum Ratings & Electrical Characteristics
| Core | MIPS32 M-Class Warrior |
| Core Size | 32-bit |
| Maximum Clock Frequency | 200 MHz |
| Performance | 330 DMIPS / 3.28 CoreMark/MHz |
| FPU | IEEE 754 single/double precision hardware |
| Program Memory (Flash) | 1 MB (1024 KB) |
| RAM | 512 KB |
| Operating Voltage | 2.6V to 3.6V |
| Number of I/O Pins | 46 |
| Package | 64-pin TQFP (10x10 mm) |
| Mounting Type | Surface Mount |
| Operating Temperature | -40C to +85C (industrial, -I) |
| USB | USB 2.0 High-Speed Host/Device/OTG |
| Ethernet | 10/100 MAC (requires external PHY) |
| CAN | Yes (CAN 2.0B) |
| Crypto Engine | Hardware AES, SHA, HMAC |
| ADC | 12-bit |
| DAC | 12-bit |
| Dual-Panel Flash | Yes (live update support) |
| RoHS Status | Compliant |
PIC32MZ1024EFM064-I/PT 64-pin tqfp (10x10 mm) Pin Configuration Guide
Pin configuration for PIC32MZ1024EFM064-I/PT (64-pin tqfp (10x10 mm) package). This digital IC includes GPIO, communication interfaces (UART, SPI, I2C), and power pins. Refer to the manufacturer datasheet for alternate pin functions and configuration options. Essential for embedded system design and PCB layout.
No detailed pinout data available for PIC32MZ1024EFM064-I/PT.
Refer to the datasheet for full pin configuration.
Typical Applications
PIC32MZ1024EFM064-I/PT is suitable for 6 applications: Industrial IoT Gateway, USB-Connected Test & Measurement Instrument, Automotive-Grade Display & HMI Controller, Motor Control & Field-Bus Master, Secure Connected Edge Node, USB Host Embedded Data Logger.
Industrial IoT Gateway
The PIC32MZ1024EFM064-I/PT sits at the heart of an industrial IoT gateway that aggregates sensor data from CAN-bus factory machines, runs edge analytics, and forwards results to the cloud via Ethernet. Its 200 MHz MIPS M-class core with FPU and 512 KB SRAM comfortably executes TCP/IP stacks plus real-time analytics on incoming CAN frames, while the integrated 10/100 Ethernet MAC eliminates an external controller. The hardware crypto engine accelerates AES-128/256 for MQTT-TLS sessions, which is critical when each gateway authenticates to cloud brokers. With USB 2.0 High-Speed available, developers add local USB-host logging. The 64-pin TQFP and industrial -40C to +85C temperature rating suit DIN-rail enclosures. Recommended companion MPNs: PIC32MX675F512L-80I/PT for sub-nodes, PIC18F46Q10-I/PT for low-power sensor edges, PIC24FJ256GB610-I/PT for HMI display.
Recommended
USB-Connected Test & Measurement Instrument
For a USB test instrument (oscilloscope, data-acquisition module, protocol analyzer), the PIC32MZ1024EFM064-I/PT delivers 200 MHz MIPS compute, 1 MB Flash for firmware, and on-chip USB 2.0 High-Speed (480 Mbps) with PHY - no external ULPI chip needed. This single-chip integration saves BOM cost and PCB area versus PIC32MX parts that lack High-Speed USB. The 12-bit 2.5 MSPS ADC and 12-bit DAC support analog front-end capture and stimulus. The 64-pin TQFP exposes enough I/O for SPI-driven ADCs, parallel LCDs, and trigger I/O. Dual-panel Flash enables safe firmware updates between instrument calibrations. Recommended companion MPNs: PIC16F1705-I/ST for keypad scanning, PIC18F25K83-I/ML for status LED control.
Recommended
Automotive-Grade Display & HMI Controller
While the -I/PT suffix is industrial temperature, the PIC32MZ EF Family is widely used in non-safety automotive HMI (cluster displays, center-stack touchscreens) and industrial graphics panels. The 200 MHz MIPS core and 512 KB SRAM drive TFT LCDs via the parallel PMP interface with smooth GUI animations, and the 12-bit ADC reads touch-screen analog positions. The FPU accelerates vector-graphics computations. The 64-pin TQFP integrates enough I/O for SPI flash storage of graphics assets plus CAN bus for vehicle-network connectivity. Dual-panel Flash allows fail-safe firmware updates - essential for production-line reflashing. For full automotive grade, select the PIC32MZ1024EFM064-I/PT or similar with -E temperature (-40C to +125C). Recommended: PIC16F18877T-I/PT for button matrix, PIC18F46K22-I/PT for backlight controller.
Recommended
Motor Control & Field-Bus Master
The PIC32MZ1024EFM064-I/PT is well-suited as a combined motor-control / field-bus master in industrial drives, where the same MCU must run a 3-phase inverter control loop AND communicate on CANopen / EtherCAT / Modbus networks. The 200 MHz MIPS core with single-cycle MAC DSP extensions handles Field-Oriented Control (FOC) math within PWM periods. Dedicated CAN 2.0B and 10/100 Ethernet MAC controllers offload the core. Hardware AES/SHA crypto engines support secure field-bus extensions. The 64-pin TQFP exposes PWM, ADC, and quadrature encoder channels plus 5V-tolerant I/O for industrial 24V systems via external drivers. Use the optional 12-bit 2.5 MSPS ADC for current sensing. Recommended companion MPNs: PIC18F26K22-I/ML for safety/watchdog, PIC16F18326-E/ST for auxiliary SPI sensor I/O.
Recommended
Secure Connected Edge Node
For edge-computing nodes that need hardware-accelerated TLS 1.2/1.3 handshakes, signed firmware verification, and encrypted sensor aggregation, the PIC32MZ1024EFM064-I/PT delivers the integrated Crypto Engine (AES-128/192/256, SHA-256, HMAC, RNG) at zero extra BOM cost. Combined with USB-HS for local config, Ethernet for uplink, and 512 KB SRAM for TLS session buffers, this single chip handles trusted-firmware update verification and TLS termination. The dual-panel Flash enables A/B firmware bank swapping for fail-safe OTA updates. The 200 MHz MIPS core with FPU runs AES-NI-equivalent firmware with negligible impact on network throughput. Recommended: PIC18F25K22-I/SP for bootloader, PIC32MX550F256L-I/PT for low-power sleep companion.
Recommended
USB Host Embedded Data Logger
The PIC32MZ1024EFM064-I/PT can act as a USB 2.0 High-Speed host that logs data to a USB flash stick or USB HDD in rugged industrial environments. The on-chip USB-HS OTG controller with integrated PHY eliminates external MTT hubs and ULPI transceivers; the 64-pin TQFP has enough I/O for SD-card backup channels. The 1 MB Flash holds the FAT32/SCSI stack, and 512 KB SRAM caches streaming writes. The 12-bit ADC and DAC capture process signals; the CAN 2.0B interface pulls vehicle or machine telemetry. An Ethernet MAC provides a secondary export channel to the SCADA network. Recommended: PIC16F886-I/SS for user interface, PIC18F47K42-E/PT for SD-card co-processor.
Recommended
Recommended Products Summary
Engineering reference data for PIC32MZ1024EFM064-I/PT — comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | PIC32MZ1024EFG064-I/PT | PIC32MZ1024EFE064-I/PT | PIC32MZ2048EFM064-I/PT | PIC32MZ0512EFM064-I/PT | PIC32MZ1024EFM064T-E/PT |
|---|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 64-TQFP (10x10 mm) | 64-TQFP (10x10 mm) - same | 64-TQFP (10x10 mm) - same | 64-TQFP (10x10 mm) - same | 64-TQFP (10x10 mm) - same | 64-TQFP (10x10 mm) - same |
| Core / Max Frequency | MIPS M-class / 200 MHz | MIPS M-class / 200 MHz | MIPS M-class / 200 MHz | MIPS M-class / 200 MHz | MIPS M-class / 200 MHz | MIPS M-class / 200 MHz |
| Flash Memory | 1 MB (1024 KB) | 1 MB | 1 MB | 2 MB (DOUBLE) | 512 KB (HALF) | 1 MB |
| SRAM | 512 KB | 512 KB | 256 KB (HALF) | 512 KB | 512 KB | 512 KB |
| FPU / Crypto Engine | Yes / Yes | Yes / Yes | Yes / No (no crypto) | Yes / Yes | Yes / Yes | Yes / Yes |
| USB / Ethernet / CAN | HS / 10-100 / CAN 2.0B | HS / 10-100 / CAN 2.0B | HS / 10-100 / CAN 2.0B | HS / 10-100 / CAN 2.0B | HS / 10-100 / CAN 2.0B | HS / 10-100 / CAN 2.0B |
| Temperature Range | -40C to +85C (-I) | -40C to +85C (-I) | -40C to +85C (-I) | -40C to +85C (-I) | -40C to +85C (-I) | -40C to +125C (-E, T&R) |
Key Differentiators
- Hardware IEEE 754 FPU + Crypto Engine single-chip combination (vs PIC32MZ1024EFE064-I/PT)
- 1 MB Flash + 512 KB SRAM in 64-pin TQFP (vs PIC32MX series 64-pin)
- Dual-panel live-update Flash (zero-downtime firmware swap) (vs PIC32MX575F512L-80I/PT)
- On-chip USB 2.0 High-Speed PHY (no external ULPI chip) (vs STM32F407 + external ULPI PHY)
Design Notes
PIC32MZ EF requires two supply rails: VDD = 2.6-3.6V (3.3V typical) powers I/O, while VDDCORE is generated internally from a 1.2V LDO inside the IC. Decouple each VDDCORE pin with a 10 uF X7R ceramic + 0.1 uF X7R ceramic; place bypass capacitors within 5 mm of the pin pairs. Add a bulk 100 uF tantalum on the 3.3V rail to absorb USB-HS plug-in surges. Estimate: at 200 MHz running CoreMark with all peripherals active, IDD is approximately 70-90 mA core + 30 mA I/O + USB high current.
The 64-pin TQFP (10x10 mm) has a theta_JA of approximately 40-45 C/W on a 2-layer 1-oz PCB and 25-30 C/W on a 4-layer board. At typical 100 mA core + I/O current on 3.3V (~330 mW dissipation), the junction rises roughly 15 C above ambient on 4-layer PCB - adequate for industrial -40C to +85C operation without forced cooling. For USB-HS with full PHY active, add 30-50 mW for high-power devices, raising junction to ~17 C above ambient on 4-layer PCB.
Route the 25 MHz external crystal traces within 5 mm of the OSC1/OSC2 pins, with a guard ground trace. Use impedance-matched 90-ohm differential routing for the USB-HS D+/D- pair to the connector. The Ethernet MAC requires either a MII or RMII PHY: trace length matching is critical (mismatch <10 mm on RMII). Place the 0.1 uF bypass for each supply pin on the same side of the board; minimize via count on GND return paths. Estimated: USB signal integrity is generally good if the D+/D- pairs remain under 50 mm length.
Do NOT enable dual-panel Flash without configuring your linker to place constants in a non-live-update region - the linker does not warn if you run dual-bank mode with a single-bank BIN image, but the result will fail to boot. Verify that your MPLAB X XC32 compiler version matches the ICD 4 firmware; older versions fail to enter debug due to obscure on-chip trace buffer initialization sequences. Always consult the latest PIC32MZ EF Family errata (DS80000663H or later) - early silicon has DDR wait-state bugs.
The 200 MHz MIPS core has internal 1.2V rails, but the parallel PMP bus to external LCD/FPGA runs at up to 66 MHz. Use series damping resistors (22-33 ohm) on parallel data bus lines to suppress overshoot. For USB-HS, the USB cable and connector dominate signal integrity more than board traces - keep the D+/D- pair short (< 50 mm) and avoid right-angle bends.
Compliance Information
RoHS compliant per Microchip product page. NOT AEC-Q100 qualified - select PIC32MZ1024EFM064-E/PT (or higher temp grade variant) for automotive applications. Industrial -40C to +85C only.
