PIC32MZ1024EFK064-E/MR - 200MHz 1MB Flash MCU QFN-64 | Microchip
MPN: PIC32MZ1024EFK064-E/MR ✓ Active| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $9.46 | $9.46 |
| 10 | $8.51 | $85.10 |
| 100 | $7.59 | $759.00 |
| 500 | $6.8 | $3,400.00 |
| 1,000 | $6.05 | $6,050.00 |
PIC32MZ1024EFK064-E/MR Overview
A 32-bit microcontroller (MCU) is an integrated circuit combining a high-performance processor core, program memory, data memory, and programmable peripherals on a single die. The PIC32MZ EF family extends this architecture with the MIPS Warrior M-class core, placing it in the broader hierarchy of 32-bit MCUs alongside ARM Cortex-M3/M4 and higher. The EF variant adds FPU and DSP extensions for connectivity, graphics, and motor-control workloads, sitting between the PIC32MX (lower performance, no FPU) and the PIC32MZ W1 (wireless-enabled) families.
Key features of the PIC32MZ1024EFK064-E/MR include a 12-channel DMA controller, integrated crypto accelerator (AES, 3DES, SHA, MD5, HMAC), 200 MHz / 330 DMIPS core performance, dedicated peripheral pin select (PPS) remapping, Hi-Speed USB 2.0 with PHY, dual CAN 2.0B controllers, 10/100 Ethernet MAC, and a 12-bit 18-MSPS ADC. The integrated crypto engine enables hardware-accelerated secure boot, TLS handshake acceleration, and secure firmware update workflows for connected embedded systems. Memory protection, a true random number generator (TRNG), and secure debug lock further enhance security.
Typical applications include industrial IoT gateways, automotive body and infotainment ECUs, HMI/touchscreen controllers, motor-control BLDC/PMSM drives, secure point-of-sale terminals, and Ethernet-connected sensor nodes. Its combination of high throughput, deterministic real-time interrupt handling, and integrated crypto makes it suitable for Industry 4.0 edge devices requiring TLS, secure firmware updates, and rich connectivity.
When designing with the PIC32MZ1024EFK064-E/MR, the exposed thermal pad must be soldered to a sufficient copper pour to meet the 31 C/W theta-JA rating. The PPS system allows most peripherals to be reassigned to nearly any I/O pin, simplifying routing in mixed-signal layouts. Developers typically use MPLAB X IDE with the XC32 compiler and Harmony 3 framework for peripheral drivers and middleware.
This page synthesizes distributor pricing, same-family drop-in variants, and practical design guidance not collected on the manufacturer datasheet alone, helping engineers select the right PIC32MZ EF derivative for their PCB and BOM constraints.
Drop-in alternatives for PIC32MZ1024EFK064-E/MR — 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 PIC32MZ1024EFK064-E/MR (same form factor and footprint) — differing in Package, ADC, DSP Extensions, Core Architecture, FPU.
Quick Comparison Tool — Select alternative parts for side-by-side comparison:
PIC32MZ1024EFK064-I/MR
✅ Drop-In📋 Reference alternative (not in catalog)
PIC32MZ1024EFK064T-E/MR
✅ Drop-In📋 Reference alternative (not in catalog)
PIC32MZ1024EFE064-E/MR
✅ Drop-In📋 Reference alternative (not in catalog)
PIC32MZ1024EFH064-I/MR
✅ Drop-In✓ In Stock
$7.25 / Unit
View Datasheet →PIC32MZ0512EFK064-E/MR
✅ Drop-In✓ In Stock
$4.76 / Unit
View Datasheet →PIC32MZ1024EFG064-I/MR
✅ Drop-In✓ In Stock
$7.99 / Unit
View Datasheet →PIC32MZ1024EFK064-E/MR Maximum Ratings & Electrical Characteristics
| Core | MIPS32 M-Class (MIPS Warrior) |
| Operating Frequency | 200 MHz (E temp grade spec); up to 252 MHz (family max) |
| DMIPS | 330 DMIPS |
| Program Flash | 1 MB (1024 KB) |
| SRAM | 256 KB |
| FPU | IEEE 754-compliant hardware floating-point unit |
| DSP Extensions | Four 64-bit accumulators, single-cycle MAC, saturating/fractional math |
| Crypto Accelerator | AES, 3DES, SHA-1/2, MD5, HMAC, TRNG |
| DMA Channels | 12 dedicated channels |
| ADC | 12-bit, up to 18 MSPS (per-family spec) |
| USB | Hi-Speed USB 2.0 with integrated PHY |
| Ethernet | 10/100 MAC (RMII/MII interface) |
| CAN | 2x CAN 2.0B controllers |
| Operating Voltage | 2.3 V to 3.6 V |
| Operating Temperature | -40C to +125C (E grade) |
| Package | 64-QFN (9x9 mm) with exposed pad |
| Mounting Type | Surface Mount |
| RoHS Status | Compliant |
PIC32MZ1024EFK064-E/MR Pin Configuration
| Pin 1 | VSS — Ground reference |
| Pin 2 | RPE4/PMD4/RE4 — GPIO port E pin 4 |
| Pin 3 | RPE5/PMD5/RE5 — GPIO port E pin 5 |
| Pin 4 | RPE6/PMD6/RE6 — GPIO port E pin 6 |
| Pin 5 | RPE7/PMD7/RE7 — GPIO port E pin 7 |
| Pin 6 | RF0 — GPIO port F pin 0 |
| Pin 7 | RF1 — GPIO port F pin 1 |
| Pin 8 | VDD — Digital supply voltage 3.3V |
| Pin 9 | RA0 — GPIO port A pin 0 |
| Pin 10 | RA1 — GPIO port A pin 1 |
| Pin 11 | RA2 — GPIO port A pin 2 |
| Pin 12 | RA3 — GPIO port A pin 3 |
| Pin 13 | RA4 — GPIO port A pin 4 |
| Pin 14 | RA5 — GPIO port A pin 5 |
| Pin 15 | RA6 — GPIO port A pin 6 |
| Pin 16 | RA7 — GPIO port A pin 7 |
| Pin 17 | AVDD — Analog supply voltage |
| Pin 18 | AVSS — Analog ground |
| Pin 19 | RB0 — GPIO port B pin 0 |
| Pin 20 | RB1 — GPIO port B pin 1 |
| Pin 21 | RB2 — GPIO port B pin 2 |
| Pin 22 | RB3 — GPIO port B pin 3 |
| Pin 23 | RB4 — GPIO port B pin 4 |
| Pin 24 | RB5 — GPIO port B pin 5 |
| Pin 25 | RB6 — GPIO port B pin 6 |
| Pin 26 | RB7 — GPIO port B pin 7 |
| Pin 27 | RC0 — GPIO port C pin 0 |
| Pin 28 | RC1 — GPIO port C pin 1 |
| Pin 29 | RC2 — GPIO port C pin 2 |
| Pin 30 | RC3 — GPIO port C pin 3 |
| Pin 31 | RC4 — GPIO port C pin 4 |
| Pin 32 | RC5 — GPIO port C pin 5 |
| Pin 33 | RC6 — GPIO port C pin 6 |
| Pin 34 | RC7 — GPIO port C pin 7 |
| Pin 35 | RD0 — GPIO port D pin 0 |
| Pin 36 | RD1 — GPIO port D pin 1 |
| Pin 37 | RD2 — GPIO port D pin 2 |
| Pin 38 | RD3 — GPIO port D pin 3 |
| Pin 39 | RD4 — GPIO port D pin 4 |
| Pin 40 | RD5 — GPIO port D pin 5 |
| Pin 41 | RD6 — GPIO port D pin 6 |
| Pin 42 | RD7 — GPIO port D pin 7 |
| Pin 43 | RG0 — GPIO port G pin 0 |
| Pin 44 | RG1 — GPIO port G pin 1 |
| Pin 45 | RG2 — GPIO port G pin 2 |
| Pin 46 | RG3 — GPIO port G pin 3 |
| Pin 47 | VSS — Ground reference |
| Pin 48 | RH0 — GPIO port H pin 0 |
| Pin 49 | RH1 — GPIO port H pin 1 |
| Pin 50 | RH2 — GPIO port H pin 2 |
| Pin 51 | RH3 — GPIO port H pin 3 |
| Pin 52 | RH4 — GPIO port H pin 4 |
| Pin 53 | RH5 — GPIO port H pin 5 |
| Pin 54 | RH6 — GPIO port H pin 6 |
| Pin 55 | RH7 — GPIO port H pin 7 |
| Pin 56 | RJ0 — GPIO port J pin 0 |
| Pin 57 | RJ1 — GPIO port J pin 1 |
| Pin 58 | RJ2 — GPIO port J pin 2 |
| Pin 59 | RJ3 — GPIO port J pin 3 |
| Pin 60 | RJ4 — GPIO port J pin 4 |
| Pin 61 | RJ5 — GPIO port J pin 5 |
| Pin 62 | RJ6 — GPIO port J pin 6 |
| Pin 63 | RJ7 — GPIO port J pin 7 |
| Pin 64 | VDD — Digital supply voltage 3.3V |
| Pin 65 | EP — Exposed thermal pad (must be soldered to ground pour) |
Typical Applications
PIC32MZ1024EFK064-E/MR is suitable for 6 applications: Industrial IoT Gateway, Automotive Body and Infotainment ECU, HMI and Touchscreen Controller, BLDC/PMSM Motor Control Drive, Secure Point-of-Sale (POS) Terminal, Ethernet-Connected Sensor Node.
Industrial IoT Gateway
The PIC32MZ1024EFK064-E/MR's 200 MHz MIPS core with FPU and hardware crypto accelerator is well-suited for industrial IoT gateways aggregating multiple sensor protocols. Its integrated 10/100 Ethernet MAC, dual CAN 2.0B controllers, and Hi-Speed USB 2.0 PHY enable direct connection to fieldbuses, IP networks, and USB peripherals without external bridge ICs. The AES/SHA crypto engine accelerates TLS 1.3 handshakes for MQTT/HTTPS, while the true random number generator provides entropy for key generation. The 1 MB Flash accommodates gateway firmware plus a TCP/IP stack (e.g., MPLAB Harmony Net), and the 256 KB SRAM handles TLS session state, packet buffers, and application threads. The E temperature grade (-40C to +125C) supports factory-floor enclosures without derating.
Recommended
Automotive Body and Infotainment ECU
With an operating range of -40C to +125C and dual CAN 2.0B controllers, the PIC32MZ1024EFK064-E/MR can serve automotive body and infotainment ECUs requiring cryptographic authentication of vehicle subsystems. The hardware crypto engine enables secure CAN message authentication (AUTOSAR SecOC), while the FPU accelerates audio decoding for infotainment HMI. The 12-bit 18-MSPS ADC handles analog sensor inputs (e.g., temperature, position), and the Hi-Speed USB supports smartphone projection stacks. Microchip's automotive-grade PIC32MZ EF variants are qualified per AEC-Q100, making this device family a drop-in for body controllers, gateway ECUs, and instrument cluster designs.
Recommended
HMI and Touchscreen Controller
The PIC32MZ1024EFK064-E/MR's MIPS32 M-class core with integrated FPU drives graphical HMI/touchscreen interfaces for industrial control panels. The dedicated DMA controller (12 channels) offloads SPI display refresh and I2C touch sensing from the core, leaving cycles for application logic. The peripheral pin select (PPS) remaps peripherals to almost any I/O, simplifying PCB layout for mixed signal routing. The 1 MB Flash stores graphical frames plus the LVGL/EmWin stack, while 256 KB SRAM serves as the active drawing buffer. The 64-QFN (9x9) package fits behind 3.5" to 7" displays.
Recommended
BLDC/PMSM Motor Control Drive
The PIC32MZ1024EFK064-E/MR's 200 MHz core with DSP extensions and FPU executes field-oriented control (FOC) loops for BLDC and PMSM motors with sub-microsecond control periods. The four 64-bit accumulators, single-cycle MAC, and saturating fractional arithmetic enable high-bandwidth current control loops without integer overflow. Dedicated PWM outputs and the 12-bit 18-MSPS ADC with up to 40 analog inputs provide simultaneous phase-current sampling and center-aligned PWM generation. The integrated crypto engine secures proprietary motor-control firmware against cloning. This combination suits industrial servo drives, e-bike controllers, and drone ESCs requiring deterministic real-time performance.
Recommended
Secure Point-of-Sale (POS) Terminal
The PIC32MZ1024EFK064-E/MR's hardware AES/SHA/TRNG crypto accelerator makes it suitable for PCI-PTS compliant point-of-sale terminals requiring secure PIN entry and encrypted card readers. The true random number generator supplies entropy for key generation, while the integrated crypto engine accelerates EMV/TDES and AES PIN-block encryption. The Hi-Speed USB supports contactless NFC readers, the Ethernet MAC drives IP-connected POS backends, and the dual CAN buses support peripheral accessories. The 1 MB Flash stores firmware with secure boot enforcement, and 256 KB SRAM handles concurrent TLS, transaction processing, and UI rendering.
Recommended
Ethernet-Connected Sensor Node
The PIC32MZ1024EFK064-E/MR's integrated 10/100 Ethernet MAC plus hardware crypto engine forms a compact PoE-style sensor node without external bridge ICs. The 12-bit ADC reads analog sensors (temperature, pressure, strain gauges), the DMA controller streams conversions to RAM without core intervention, and the TLS stack on top of MPLAB Harmony Net enables secure MQTT/HTTPS reporting. The 1 MB Flash accommodates Over-The-Air (OTA) staging with dual-bank support, and the E temperature grade supports outdoor deployments. The 64-QFN footprint fits within IP67 sensor housings for industrial plant monitoring.
Recommended
Recommended Products Summary
Engineering reference data for PIC32MZ1024EFK064-E/MR — comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | PIC32MZ1024EFK064-I/MR | PIC32MZ1024EFK064T-E/MR | PIC32MZ1024EFE064-E/MR | PIC32MZ1024EFH064-I/MR | PIC32MZ0512EFK064-E/MR |
|---|---|---|---|---|---|---|
| Package | 64-QFN (9x9) | 64-QFN (9x9) - same | 64-QFN (9x9) - same | 64-QFN (9x9) - same | 64-QFN (9x9) - same | 64-QFN (9x9) - same |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Flash Memory | 1 MB | 1 MB | 1 MB | 1 MB | 2 MB | 512 KB |
| SRAM | 256 KB | 256 KB | 256 KB | 512 KB | 128 KB | |
| Temperature Grade | -40C to +125C (E) | -40C to +85C (I) | -40C to +125C (E) | -40C to +125C (E) | -40C to +85C (I) | |
| Crypto Engine | AES/SHA/TRNG (K-series full) | E-series peripherals | AES/SHA/TRNG (H-series) | |||
| Max CPU Speed | 200 MHz | 200 MHz | 200 MHz | 180 MHz | ||
| USB | Hi-Speed USB 2.0 with PHY | Hi-Speed USB 2.0 with PHY | Hi-Speed USB 2.0 with PHY | |||
| Pin Count | 64 | 64 | 64 | 64 |
Key Differentiators
- Integrated hardware crypto engine with TRNG on the K-series die (vs PIC32MZ1024EFE064-E/MR)
- 200 MHz guaranteed over full -40C to +125C extended industrial range (vs PIC32MZ1024EFK064-I/MR)
- Dual CAN 2.0B plus 10/100 Ethernet plus Hi-Speed USB on a single die (vs PIC32MX795F512L)
Design Notes
The 64-QFN (9x9) exposed thermal pad MUST be soldered to a continuous ground copper pour to achieve the rated theta-JA of approximately 31 C/W. For designs dissipating >1W (e.g., when the USB PHY is active and the crypto engine runs at full speed), allocate at least 1 square inch of 2 oz copper on the top layer plus thermal vias to internal ground planes. Without the exposed-pad solder joint, junction temperature can exceed 125C even at room ambient under full CPU load, triggering the thermal shutdown.
Place 0.1 uF X7R bypass capacitors within 2 mm of every VDD/AVDD pin and a single bulk 10 uF X5R capacitor near the package. Decouple AVDD from VDD with a ferrite bead plus 10 uF/0.1 uF pair to prevent ADC reference noise from digital switching. The 25 MHz crystal (or resonator) trace length must be <5 mm with a guard ground pour to minimize jitter. For Ethernet, route RMII traces length-matched within 50 mil tolerance to maintain timing margins.
The peripheral pin select (PPS) system is unlocked only after writing specific sequence values to the CFGCON register; without this unlock, peripheral I/O remapping silently fails and the device appears to boot normally with no peripheral function on assigned pins. Always lock the PPS register after configuration to prevent runaway code from re-mapping critical pins. Also note that the E temperature grade caps the core frequency at 200 MHz - running at 252 MHz violates the temperature/voltage endurance guarantee.
Compliance Information
RoHS and REACH compliant per Microchip product page. Standard PIC32MZ1024EFK064-E/MR is not AEC-Q100 qualified; for AEC-Q100 automotive grade, the PIC32MZ1024EFK064T-E/MR or V-tape-of-fident automotive variants should be selected. E temperature grade qualifies it for harsh industrial environments.
