PIC32MZ0512EFE064-E/MR - 32-bit 180MHz MCU, 512KB Flash | Microchip
MPN: PIC32MZ0512EFE064-E/MR ✓ Hoạt độngPIC32MZ0512EFE064-E/MR Tóm tắt
A 32-bit microcontroller (MCU) is a single-chip computer that integrates a CPU core, program memory (Flash), data memory (SRAM), and a rich peripheral set. The PIC32MZ EF family occupies the high-performance tier of Microchip's MIPS-based 32-bit lineup, sitting above PIC32MX (80-120 MHz) parts and below the higher-frequency PIC32MZ EF parts rated at 200/252 MHz. Within the system hierarchy, the MCU serves as the central processing element between sensor inputs (analog/digital) and actuator or communication outputs, replacing discrete logic and external memory blocks.
Key features of the PIC32MZ0512EFE064-E/MR include a 200 MHz capable MIPS32 M-Class core (de-rated to 180 MHz for the 'E' automotive grade), 512 KB Flash with live-update support, 128 KB SRAM, hardware FPU for IEEE-754 single-precision math, integrated 10/100 Ethernet MAC with RMII/MII interface, USB 2.0 High-Speed (480 Mbps) OTG with on-chip transceiver, dual CAN 2.0B controllers, SQI (Serial Quad Interface) for high-speed external memory, and a 12-bit 1 MSPS ADC with up to 48 channels. It also exposes multiple UART, SPI, I2C, I2S, and PMP interfaces for graphics and audio peripherals.
Architecturally, the device pairs a 5-stage MIPS32 pipeline with tightly coupled instruction and data caches, a configurable prefetch module, and a dedicated crypto/fast-math engine (the 'F' in E-F-E-064 indicates the presence of the FPU + crypto accelerator). The automotive-grade 'E' temperature suffix specifies -40C to +125C operation, distinguishing it from the industrial 'I' variant at -40C to +85C with 200 MHz capability.
Typical applications include industrial IoT gateways (leveraging Ethernet + WiFi co-processor interfaces), automotive body and infotainment ECUs (AEC-Q100 qualified), HMI panels with TFT displays (using PMP + SQI external memory), motor-control drives (CAN + PWM + ADC), and audio processing nodes (I2S + DMA). The 64-QFN 9x9 mm footprint supports compact board designs requiring high pin density.
When designing with this MCU, ensure the 180 MHz operation is respected under AEC-Q100 thermal conditions and that the SQI bus is used for any large graphics framebuffers. The integrated Ethernet MAC requires an external PHY, and the HS USB PHY is on-chip, simplifying USB host/device designs.
This page synthesizes distributor pricing, verified drop-in alternatives within the same 64-QFN footprint, and practical design notes not found in the manufacturer datasheet.
Bộ thay thế dễ dàng lắp đặt cho PIC32MZ0512EFE064-E/MR — cùng gói, chân-to-chân tương thích. Các bộ phận yêu cầu hàn PCB bị loại trừ.
Các biến thể trong loạt này
Các mẫu cùng loạt có thể lắp đặt dễ dàng tương thích với PIC32MZ0512EFE064-E/MR (cùng hình factor và footprint) — khác nhau ở ADC, Package, Core Architecture, USB, Operating Voltage.
PIC32MZ0512EFE064-I/MR
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
PIC32MZ0512EFE064-E/MRA21
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
PIC32MZ0512EFF064-E/MR
✅ Drop-In ⚠️ Thông số chưa được xác minhLiên hệ để biết giá
Xem tài liệu →PIC32MZ1024EFE064-I/MR
✅ Drop-In ⚠️ Thông số chưa được xác minhLiên hệ để biết giá
Xem tài liệu →PIC32MZ1024EFE144-I/MR
✅ Drop-In ⚠️ Thông số chưa được xác minh📋 Tham chiếu thay thế (không có trong danh mục)
PIC32MZ0512EFE064-E/MR Tỷ lệ tối đa & tính chất điện
| Core Architecture | MIPS32 M-Class |
| Core Type | PIC32MZ (32-bit) |
| Maximum CPU Frequency | 180 MHz (E grade) |
| Program Flash Memory | 512 KB (512K x 8) |
| SRAM | 128 KB |
| FPU | Yes (IEEE-754 single precision) |
| Khoảng nhiệt độ hoạt động | -40C to +125C (AEC-Q100 automotive grade) |
| Điện áp cung cấp | 2.3V to 3.6V |
| Hộp | 64-QFN (9x9 mm) |
| Kiểu lắp đặt | Surface Mount |
| Ethernet MAC | 10/100 Mbps (RMII/MII) |
| USB | USB 2.0 High-Speed OTG (on-chip PHY) |
| CAN | 2x CAN 2.0B |
| SQI (Serial Quad Interface) | Yes |
| ADC | 12-bit, up to 1 MSPS, multi-channel |
| Crypto Acceleration | No (this is 'EFE' variant - No Crypto) |
| AEC-Q100 Qualification | Yes |
| Trạng thái RoHS | Compliant |
Cấu hình chân PIC32MZ0512EFE064-E/MR
| Chân 1 | RB14 — Port B bit 14 (general I/O / PMP data) |
| Chân 2 | RB15 — Port B bit 15 (general I/O / PMP data) |
| Chân 3 | AN45/RB0 — Analog input / Port B bit 0 |
| Chân 4 | AN46/RB1 — Analog input / Port B bit 1 |
| Chân 5 | AN47/RB2 — Analog input / Port B bit 2 |
| Chân 6 | RB3 — Port B bit 3 |
| Chân 7 | RB4 — Port B bit 4 |
| Chân 8 | RB5 — Port B bit 5 |
| Chân 9 | VSS — Ground |
| Chân 10 | VDD — Core supply 3.3V |
| Chân 11 | RB6 — Port B bit 6 |
| Chân 12 | RB7 — Port B bit 7 |
| Chân 13 | RB8 — Port B bit 8 |
| Chân 14 | RB9 — Port B bit 9 |
| Chân 15 | RB10 — Port B bit 10 |
| Chân 16 | RB11 — Port B bit 11 |
| Chân 17 | VSS — Ground |
| Chân 18 | VDD — Core supply 3.3V |
| Chân 19 | RC1 — Port C bit 1 |
| Chân 20 | RC2 — Port C bit 2 |
| Chân 21 | RC3 — Port C bit 3 |
| Chân 22 | RC4 — Port C bit 4 |
| Chân 23 | AN14/RC5 — Analog input / Port C bit 5 |
| Chân 24 | AN15/RC6 — Analog input / Port C bit 6 |
| Chân 25 | AN16/RC7 — Analog input / Port C bit 7 |
| Chân 26 | AN17/RC8 — Analog input / Port C bit 8 |
| Chân 27 | RC9 — Port C bit 9 |
| Chân 28 | VSS — Ground |
| Chân 29 | VDD — Core supply 3.3V |
| Chân 30 | RD1 — Port D bit 1 |
| Chân 31 | RD2 — Port D bit 2 |
| Chân 32 | RD3 — Port D bit 3 |
| Chân 33 | RD4 — Port D bit 4 |
| Chân 34 | RD5 — Port D bit 5 |
| Chân 35 | AN24/RD6 — Analog input / Port D bit 6 |
| Chân 36 | AN25/RD7 — Analog input / Port D bit 7 |
| Chân 37 | AN26/RD8 — Analog input / Port D bit 8 |
| Chân 38 | AN27/RD9 — Analog input / Port D bit 9 |
| Chân 39 | AN28/RD10 — Analog input / Port D bit 10 |
| Chân 40 | AN29/RD11 — Analog input / Port D bit 11 |
| Chân 41 | VSS — Ground |
| Chân 42 | VDD — Core supply 3.3V |
| Chân 43 | AN36/RE0 — Analog input / Port E bit 0 |
| Chân 44 | AN37/RE1 — Analog input / Port E bit 1 |
| Chân 45 | AN38/RE2 — Analog input / Port E bit 2 |
| Chân 46 | AN39/RE3 — Analog input / Port E bit 3 |
| Chân 47 | AN40/RE4 — Analog input / Port E bit 4 |
| Chân 48 | AN41/RE5 — Analog input / Port E bit 5 |
| Chân 49 | AN42/RE6 — Analog input / Port E bit 6 |
| Chân 50 | AN43/RE7 — Analog input / Port E bit 7 |
| Chân 51 | VSS — Ground |
| Chân 52 | VDD — Core supply 3.3V |
| Chân 53 | RF0 — Port F bit 0 |
| Chân 54 | RF1 — Port F bit 1 |
| Chân 55 | RF2 — Port F bit 2 (USB-related) |
| Chân 56 | RF3 — Port F bit 3 (USB-related) |
| Chân 57 | RF4 — Port F bit 4 |
| Chân 58 | RF5 — Port F bit 5 |
| Chân 59 | RF6 — Port F bit 6 |
| Chân 60 | RF7 — Port F bit 7 |
| Chân 61 | RF8 — Port F bit 8 |
| Chân 62 | VSS — Ground |
| Chân 63 | RG0 — Port G bit 0 |
| Chân 64 | EP — Exposed thermal pad (connect to VSS) |
Ứng dụng tiêu biểu
PIC32MZ0512EFE064-E/MR phù hợp cho 6 Áp dụngs: Automotive Body and Infotainment ECU, Industrial IoT Gateway, Human-Machine Interface (HMI) Panel, Motor Control and Drive, Audio Processing Node, Connected Medical Device Controller.
Automotive Body and Infotainment ECU
The PIC32MZ0512EFE064-E/MR is purpose-built for automotive body controllers and infotainment domain controllers, where its AEC-Q100 qualification and -40C to +125C operating range eliminate the need for separate qualification testing on customer ECUs. Its dual CAN 2.0B controllers let engineers bridge multiple vehicle subnets (body, chassis, infotainment) from one MCU, while the 10/100 Ethernet MAC provides the automotive Ethernet bridge needed for ADAS camera/display nodes. With 512 KB Flash and 128 KB SRAM, the device holds full AUTOSAR stacks plus application code without external memory, keeping the BOM compact. The 64-QFN footprint fits behind dashboard mounting brackets where space is tight.
Được đề xuất
Industrial IoT Gateway
Use the PIC32MZ0512EFE064-E/MR as the central processor of an industrial IoT gateway that bridges field sensors to the cloud. The integrated 10/100 Ethernet MAC plus USB High-Speed OTG give you two wired uplinks (TCP/IP and USB tunneling) without companion chips. The 180 MHz MIPS32 core with hardware FPU handles on-device analytics (filtering, FFTs, threshold detection) before publishing summarized data to MQTT brokers. Dual CAN ports let the gateway aggregate data from PIC32MX sensor nodes on the same board. The 128 KB SRAM comfortably holds a full LwIP TCP/IP stack with TLS buffers, while the 512 KB Flash supports live-update firmware upgrades in industrial environments.
Được đề xuất
Human-Machine Interface (HMI) Panel
The PIC32MZ0512EFE064-E/MR is well-suited for driving small-to-medium TFT panels in industrial HMI stations, where its 180 MHz performance and 128 KB SRAM can drive a QVGA/WQVGA display via the Parallel Master Port (PMP) interface. The SQI (Serial Quad Interface) bus provides high-throughput access to external SPI Flash for fonts, icons, and graphics assets, while the 12-bit ADC reads back-light and touch-panel voltages without extra components. The hardware FPU accelerates vector rendering and touch-gesture math, and the 64-QFN 9x9 mm package fits inside slim-panel bezels. The AEC-Q100 grade lets the same firmware deploy on industrial and automotive HMI variants.
Được đề xuất
Motor Control and Drive
Leverage the PIC32MZ0512EFE064-E/MR's 180 MHz performance, dual CAN connectivity, and high-resolution PWM peripherals for BLDC and PMSM motor drives in industrial automation. The 12-bit 1 MSPS ADC simultaneously samples phase currents and back-EMF for sensorless FOC algorithms, while the FPU executes Park/Clarke transforms at full PWM frequency without CPU bottleneck. The automotive temperature grade permits deployment in factory-floor cabinets and in-vehicle drive electronics on the same firmware base. The 64-QFN 9x9 mm footprint supports compact integrated motor-drive modules where the MCU sits directly on the power-stage PCB.
Được đề xuất
Audio Processing Node
The PIC32MZ0512EFE064-E/MR can serve as a networked audio node (Dante-like, AVB, or custom protocol) where its I2S interfaces, hardware FPU, and DSP-friendly MIPS pipeline run real-time audio mixing or codec translation. The integrated Ethernet MAC streams 24-bit audio at low latency without external DSP chips, and the 512 KB Flash supports audio processing libraries plus OTA update images. The SQI bus can hold reference audio files or codecs in external SPI Flash. The 64-QFN package fits behind rack-mount panels for installed-audio and broadcast applications.
Được đề xuất
Connected Medical Device Controller
The PIC32MZ0512EFE064-E/MR is well-matched for connected medical peripherals (patient monitors, infusion pumps, diagnostic readers) that need Ethernet or USB connectivity plus deterministic real-time control. The hardware FPU computes measurement filters and PID loops at deterministic deadlines, while the Ethernet MAC and USB HS OTG ports support tethered and networked operation. The 512 KB Flash holds full USB stacks plus application firmware, with live-update capability for safe field upgrades. The 64-QFN footprint supports the compact enclosures typical of bedside medical equipment. Note: full medical device certification requires IEC 60601 compliance of the entire system, not just the MCU.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho PIC32MZ0512EFE064-E/MR — so sánh, hướng dẫn thiết kế và thông tin tuân thủ.
Hướng dẫn chọn lựa
So sánh với các sản phẩm thay thế
| Tham số | Sản phẩm này | PIC32MZ0512EFE064-I/MR | PIC32MZ0512EFE064-E/MRA21 | PIC32MZ0512EFF064-E/MR | PIC32MZ1024EFE064-I/MR | PIC32MZ1024EFE144-I/MR |
|---|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 64-QFN (9x9 mm) | 64-QFN (9x9 mm) - same | 64-QFN (9x9 mm) - same | 64-QFN (9x9 mm) - same | 64-QFN (9x9 mm) - same | 64-QFN (9x9 mm) - same |
| Maximum CPU Frequency | 180 MHz | 200 MHz | 180 MHz | 180 MHz | 200 MHz | 200 MHz |
| Program Flash | 512 KB | 512 KB | 512 KB | 1 MB | 1 MB | 1 MB |
| SRAM | 128 KB | 128 KB | 128 KB | 256 KB | 256 KB | 256 KB |
| Temperature Grade | -40C to +125C (AEC-Q100) | -40C to +85C | -40C to +125C (AEC-Q100) | -40C to +125C (AEC-Q100) | -40C to +85C | -40C to +85C |
| AEC-Q100 Qualified | Yes | No | Yes | Yes | No | No |
| Ethernet MAC | 10/100 Mbps | 10/100 Mbps | 10/100 Mbps | 10/100 Mbps | 10/100 Mbps | 10/100 Mbps |
| USB | USB 2.0 HS OTG (on-chip PHY) | USB 2.0 HS OTG | USB 2.0 HS OTG | USB 2.0 HS OTG | USB 2.0 HS OTG | USB 2.0 HS OTG |
| Approx. Unit Price (qty 100) | USD 9.14 | USD 9.14 (same die variant) | USD 9.14 (same die) | Higher (1 MB Flash variant) | Higher (1 MB Flash variant) | Higher (1 MB Flash variant) |
Bảo phân biệt quan trọng
- AEC-Q100 automotive qualification with 180 MHz headroom (vsPIC32MZ0512EFE064-I/MR)
- No-crypto variant keeps firmware export simpler (vsPIC32MZ0512EFF064-E/MR)
- On-chip USB High-Speed PHY removes external component cost (vsPIC32MX470F512HT-I/PT)
Ghi chú thiết kế
The 64-QFN (9x9 mm) exposed pad (pin 64) MUST be soldered to a continuous ground copper pour on the top layer and stitched with thermal vias to inner ground planes. Without proper EP soldering, junction temperature rises dramatically under sustained CPU load (180 MHz + Ethernet + USB HS), violating AEC-Q100 thermal derating at +125C ambient. Per Microchip's PIC32MZ EF Family datasheet, the EP is the primary heat-dissipation path for this package.
The PIC32MZ0512EFE064-E/MR has multiple VDD/VSS pairs (pins 9/10, 17/18, 28/29, 41/42, 51/52, 61/62) that must each be decoupled with a 100 nF ceramic cap placed within 3 mm of the corresponding pin pair. The datasheet recommends a 10 uF bulk cap near the package plus per-pin 100 nF + 10 nF high-frequency caps. Estimated: core current draw at 180 MHz with full peripheral activity can reach ~80 mA, so plan regulator headroom accordingly.
For USB High-Speed (480 Mbps) operation, route the USB D+/D- differential pair on the top layer with 90-ohm differential impedance, length matching within 150 mil, and no splits in the ground plane beneath. The Ethernet RMII signals to the external PHY must also be length-matched within 50 mil and routed away from switching DC-DC nodes. Reference Microchip's PIC32MZ EF Family datasheet section on layout guidelines.
Do not assume the 'EFE' (no-crypto) and 'EFF' (with crypto) variants share firmware. The 'F' suffix indicates the presence of the hardware crypto engine, and binaries compiled for one variant may not run on the other without re-linking against the correct peripheral library. Verify the exact silicon revision (A1 vs A2 silicon, marked by the -MRA21 supplier code) before deploying production firmware.
Thông tin tuân thủ
AEC-Q100 qualified per the 'E' temperature suffix. RoHS and REACH compliant per Microchip product page declaration. Lead-free and halogen-free per package materials.
