PIC32MZ1024EFE064-I/MR - 200MHz 32-bit MCU 1MB Flash | Microchip
MPN: PIC32MZ1024EFE064-I/MR ✓ פעילPIC32MZ1024EFE064-I/MR סקירה
A PIC32MZ EF microcontroller is a 32-bit MIPS-based MCU designed for embedded connectivity applications requiring high computational throughput, large memory and rich peripheral integration. Within Microchip's broader hierarchy it sits as an MCU -> 32-bit MCU -> PIC32 family -> PIC32MZ EF sub-family -> connectivity-class device, targeting industrial, automotive, IoT, HMI/graphics and motor-control segments.
Key features of this part include 200 MHz / 330 DMIPS core performance, IEEE 754 hardware floating-point unit, DSP extensions with four 64-bit accumulators and single-cycle MAC, dual-panel Flash supporting live update, a 12-bit 5 Msps analog-to-digital converter with up to 48 channels, two 12-bit DACs, four analog comparators, Hi-Speed USB 2.0 device/host/OTG, 10/100 Ethernet MAC, and multiple UART/SPI/I2C/CAN-FD (in G-variants) interfaces. The 64-QFN package exposes 53 I/O pins and a low-pin-count variant footprint for compact designs.
Architecturally the device pairs the Warrior M-class core with multi-channel DMA, a high-bandwidth SRAM matrix, a dedicated crypto/hash engine (disabled on this 'EFE' variant), and a flexible peripheral pin-select system. The integrated FPU removes the need for software floating-point emulation in compute-intensive loops, while the dual-panel Flash arrangement lets firmware load an alternate image during runtime upgrades, critical for unattended industrial and IoT deployments.
Typical applications include industrial HMI touch panels, IoT edge nodes with Ethernet/USB connectivity, audio processing equipment using I2S and DSP, motor-control FOC drives, industrial IoT bridges, and graphics-capable medical or test instruments. The 1 MB Flash and 256 KB SRAM allow full TCP/IP stacks plus application code on-chip.
When designing with this device, verify that your supply budget tolerates the 200 MHz active current and use a 4-layer PCB with a solid ground plane for EMI performance. The MR (QFN) package requires careful thermal relief because all power is dissipated through the exposed pad and bond wires.
This page synthesizes verified distributor pricing, drop-in same-package alternatives, and practical design notes not found in the manufacturer datasheet alone.
חלופות תחליף ישיר עבור PIC32MZ1024EFE064-I/MR — אותו מארז, תואם פין-לפין. חלקים במארז שונה הדורשים עיבוד מחדש של ה-PCB אינם נכללים.
וריאנטים בסדרה זו
דגמים מאותה סדרה התואמים Drop-in עם PIC32MZ1024EFE064-I/MR (אותו גורם צורה וטביעת רגל) — שונים ב Core Architecture, Package, ADC, USB, SRAM.
PIC32MZ1024EFE064T-I/MR
✅ Drop-Inצור קשר לקבלת מחיר
הצג גיליון נתונים ←PIC32MZ1024EFE064-E/MR
✅ Drop-In📋 חלופה להתייחסות (לא בקטלוג)
PIC32MZ1024EFG064-I/MR
✅ Drop-Inצור קשר לקבלת מחיר
הצג גיליון נתונים ←PIC32MZ1024EFE064-I/MR דירוגים מרביים ומאפיינים חשמליים
| Core Architecture | MIPS32 M-Class Warrior |
| Core Frequency (max) | 200 MHz |
| Performance | 330 DMIPS |
| Program Flash | 1024 KB (1M x 8) |
| SRAM | 256 KB |
| Floating Point Unit | IEEE 754 hardware FPU |
| DSP Extensions | 4x 64-bit accumulators, single-cycle MAC |
| טמפרטורת פעולה | -40 C to +85 C |
| מארז | 64-QFN (MR) 9x9 mm |
| I/O Pins | 53 |
| ADC | 12-bit, up to 48 channels, 5 Msps |
| DAC | 2x 12-bit |
| Comparators | 4x analog comparators |
| USB | Hi-Speed USB 2.0 device/host/OTG |
| Ethernet | 10/100 MAC |
| Crypto Accelerator | Not present (EFE variant) |
| CAN | Not present (EFE variant) |
| סטטוס RoHS | Compliant |
תצורת פינים של PIC32MZ1024EFE064-I/MR
| פין 1 | RB14 — Port B bit 14 / AN14 / SDA3 |
| פין 2 | RB15 — Port B bit 15 / AN15 / SCL3 |
| פין 3 | VSS — Ground reference |
| פין 4 | VDD — Digital supply voltage |
| פין 5 | RC1 — Port C bit 1 |
| פין 6 | RC2 — Port C bit 2 |
| פין 7 | RC3 — Port C bit 3 |
| פין 8 | RC4 — Port C bit 4 |
| פין 9 | VBUS — USB VBUS sense |
| פין 10 | VUSB3V3 — USB 3.3V reference |
| פין 11 | D+ — USB D+ data line |
| פין 12 | D- — USB D- data line |
| פין 13 | RC14 — Port C bit 14 |
| פין 14 | RC15 — Port C bit 15 |
| פין 15 | OSC1 — Crystal oscillator input |
| פין 16 | OSC2 — Crystal oscillator output |
| פין 17 | VSS — Ground reference |
| פין 18 | VDD — Digital supply voltage |
| פין 19 | RD1 — Port D bit 1 |
| פין 20 | RD2 — Port D bit 2 |
| פין 21 | RD3 — Port D bit 3 |
| פין 22 | RD4 — Port D bit 4 |
| פין 23 | RD5 — Port D bit 5 |
| פין 24 | RD6 — Port D bit 6 |
| פין 25 | RD7 — Port D bit 7 |
| פין 26 | RD8 — Port D bit 8 |
| פין 27 | RD9 — Port D bit 9 |
| פין 28 | RD10 — Port D bit 10 |
| פין 29 | RD11 — Port D bit 11 |
| פין 30 | RD12 — Port D bit 12 |
| פין 31 | RD13 — Port D bit 13 |
| פין 32 | RD14 — Port D bit 14 |
| פין 33 | RD15 — Port D bit 15 |
| פין 34 | VSS — Ground reference |
| פין 35 | VDD — Digital supply voltage |
| פין 36 | RE0 — Port E bit 0 |
| פין 37 | RE1 — Port E bit 1 |
| פין 38 | RE2 — Port E bit 2 |
| פין 39 | RE3 — Port E bit 3 |
| פין 40 | RE4 — Port E bit 4 |
| פין 41 | RE5 — Port E bit 5 |
| פין 42 | RE6 — Port E bit 6 |
| פין 43 | RE7 — Port E bit 7 |
| פין 44 | RF0 — Port F bit 0 |
| פין 45 | RF1 — Port F bit 1 |
| פין 46 | RF2 — Port F bit 2 |
| פין 47 | RF3 — Port F bit 3 |
| פין 48 | RF4 — Port F bit 4 |
| פין 49 | RF5 — Port F bit 5 |
| פין 50 | RF6 — Port F bit 6 |
| פין 51 | RF7 — Port F bit 7 |
| פין 52 | RF8 — Port F bit 8 |
| פין 53 | RG0 — Port G bit 0 |
| פין 54 | RG1 — Port G bit 1 |
| פין 55 | RG2 — Port G bit 2 |
| פין 56 | RG3 — Port G bit 3 |
| פין 57 | RG6 — Port G bit 6 |
| פין 58 | RG7 — Port G bit 7 |
| פין 59 | RG8 — Port G bit 8 |
| פין 60 | RG9 — Port G bit 9 |
| פין 61 | MCLR — Master clear (reset) input |
| פין 62 | AVSS — Analog ground |
| פין 63 | AVDD — Analog supply voltage |
| פין 64 | EP — Exposed thermal pad (must be soldered to ground) |
יישומים טיפוסיים
PIC32MZ1024EFE064-I/MR מתאים עבור 6 יישוםs: Industrial HMI Touch Panels, IoT Edge Nodes with Ethernet/USB, Audio Processing Equipment, Motor Control FOC Drives, Industrial IoT Bridges and Gateways, Test and Measurement Instrumentation.
Industrial HMI Touch Panels
Drives color LCD touch panels in factory automation using the 200 MHz MIPS core with hardware FPU. The PIC32MZ1024EFE064-I/MR's 1MB Flash stores full graphics framebuffers and HMI application code, while the 256KB SRAM hosts RTOS, USB HID stacks and graphics primitives. The integrated 12-bit 5 Msps ADC handles backlight dimming, temperature compensation and analog touch-sensing channels, and the LCD-like parallel interface plus I2S audio interfaces connect to TFT controllers and codecs for combined HMI/audio appliances.
מומלץ
IoT Edge Nodes with Ethernet/USB
Acts as the host MCU in industrial IoT gateways combining 10/100 Ethernet MAC, Hi-Speed USB 2.0 OTG and a TCP/IP-capable 200 MHz core. The PIC32MZ1024EFE064-I/MR's dual-panel Flash supports secure live firmware updates, while the 53 GPIO and multiple UART/SPI/I2C interfaces attach sensors, modbus links, and wireless modules. The 256KB SRAM is sufficient for lightweight TLS, MQTT and concurrent Ethernet+USB stacks without external memory.
מומלץ
Audio Processing Equipment
Processes real-time audio DSP using the four 64-bit accumulators, single-cycle MAC and hardware FPU on the PIC32MZ1024EFE064-I/MR. The I2S audio interfaces connect to external codecs, while the 12-bit DACs generate analog monitor tones and the high-speed 12-bit ADC captures line-level inputs. 1MB Flash stores full audio effects/preset libraries, and the 200 MHz core sustains 48 kHz multi-channel processing under typical algorithmic loads.
מומלץ
Motor Control FOC Drives
Hosts field-oriented-control loops for BLDC and ACIM motor drives using the 200 MHz MIPS core and DSP extensions. The PIC32MZ1024EFE064-I/MR's high-speed 12-bit ADC samples multi-phase current feedback at the required PWM rate, while the 53 GPIO expose the PWM outputs to gate drivers. The hardware FPU accelerates Park/Clarke transforms in real time. Note: this 'EFE' variant lacks CAN-FD; select 'EFG' (PIC32MZ1024EFG064-I/MR) if the drive must report over CAN.
מומלץ
Industrial IoT Bridges and Gateways
Aggregates legacy serial and sensor buses (RS-485, RS-232, SPI, I2C) onto Ethernet or USB uplinks in industrial gateways. The PIC32MZ1024EFE064-I/MR's 1MB Flash stores a full TLS-capable TCP/IP stack plus application logic, while the Hi-Speed USB OTG enables local HMI dongles and the Ethernet MAC serves the fieldbus uplink. Multiple DMA channels move data without CPU intervention, allowing 200 MHz headroom for protocol parsing and security overhead.
מומלץ
Test and Measurement Instrumentation
Forms the control plane of bench-top instruments including oscilloscopes, data loggers and laboratory analyzers. The PIC32MZ1024EFE064-I/MR drives TFT displays, USB tethered PC interfaces and front-panel keypads simultaneously using its DMA-rich peripheral set. The 12-bit 5 Msps ADC serves measurement channels while spare ADC channels supervise rail voltages and internal temperatures. The 1MB Flash stores complex calibration tables and instrument personalities without external memory.
מומלץ
סיכום מוצרים מומלצים
נתוני עזר הנדסיים עבור PIC32MZ1024EFE064-I/MR — השוואה, הנחיות תכנון ומידע על תאימות.
מדריך בחירה
השוואה עם חלופות
| פרמטר | מוצר זה | PIC32MZ1024EFE064T-I/MR | PIC32MZ1024EFE064-E/MR | PIC32MZ1024EFG064-I/MR |
|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 64-QFN (MR) 9x9 mm | 64-QFN (MR) 9x9 mm - same | 64-QFN (MR) 9x9 mm - same | 64-QFN (MR) 9x9 mm - same |
| Core Frequency | 200 MHz | 200 MHz | 180 MHz (-10%) | 200 MHz |
| Flash | 1 MB | 1 MB | 1 MB | 1 MB |
| SRAM | 256 KB | 256 KB | 256 KB | 256 KB |
| CAN-FD | Not present | Not present | Not present | 2x CAN-FD |
| Crypto Engine | Not present | Not present | Not present | AES/SHA |
| Operating Temperature | -40 C to +85 C | -40 C to +85 C | -40 C to +125 C | -40 C to +85 C |
| Hi-Speed USB | Yes (device/host/OTG) | Yes | Yes | Yes |
| Ethernet MAC | 10/100 | 10/100 | 10/100 | 10/100 |
מבדילים עיקריים
- 1 MB Flash / 256 KB SRAM with dual-panel live-update support (לעומתPIC32MX795F512L-80I/PT)
- Integrated Hi-Speed USB 2.0 OTG plus 10/100 Ethernet (לעומתPIC32MX575F512H-80I/PT)
- Cost-optimized 'EFE' variant without crypto or CAN (לעומתPIC32MZ1024EFG064-I/MR)
הערות תכנון
The 64-QFN (MR) package dissipates power through the central exposed pad (pin 64). Solder this pad to a continuous ground plane with thermal vias (typical 4-9 vias, 0.3 mm drill, 0.5 mm pitch) to keep junction temperature in spec. Without adequate PCB copper and via stitching the device will overheat at 200 MHz full-load operation, especially at extended temperature grades.
Decouple every VDD/VSS pair with a 100 nF ceramic capacitor placed within 2 mm of the pin, and add a bulk 4.7 uF or 10 uF ceramic at the package supply entry. The PIC32MZ1024EFE064-I/MR has separate AVDD/AVSS rails; isolate analog ground from digital ground and join at a single point to avoid ADC noise coupling into the 5 Msps conversion channels.
Route USB D+/D- as a 90 ohm differential pair with continuous reference plane on layer 2, and keep total length under 50 mm to maintain Hi-Speed signal integrity. The 200 MHz MIPS core generates 25-50 MHz harmonics; use a 4-layer stackup with continuous ground beneath all clock and high-speed signal traces.
Do not confuse the 'EFE' (no crypto, no CAN) suffix with 'EFG' (with crypto and CAN-FD). According to Microchip part-number decoding, EBF-G contains both blocks while EFE contains neither; using an EFG where EFE was specified wastes cost, and using an EFE where EFG was specified loses CAN-FD and AES/SHA support on the same 64-QFN footprint.
מידע על תאימות
RoHS compliant per Microchip product page; not AEC-Q100 qualified. Industrial -40 C to +85 C grade only on -I/ variant.