PIC32MZ1024EFF064-E/MR - 32-bit 180MHz MCU 1MB Flash | Microchip
MPN: PIC32MZ1024EFF064-E/MR ✓ Hoạt độngPIC32MZ1024EFF064-E/MR Tóm tắt
A 32-bit microcontroller is an integrated circuit that combines a CPU, memory, and programmable peripherals on a single die. PIC32MZ devices sit at the top of the Microchip PIC32 family (PIC32MX -> PIC32MZ EF -> PIC32MZ EF with FPU/DSP -> dedicated connectivity variants), targeting embedded applications where deterministic real-time control, large code space, and rich connectivity must coexist on one chip.
Key features include MIPS32 M-Class core with microMIPS and DSP instructions, hardware crypto accelerator (AES, 3DES, SHA, MD5, HMAC) and true RNG on the EF-family, 1MB Flash with live update dual-panel support, 256KB SRAM, up to 53 general-purpose I/O, and a 12-bit 200MHz 18MSPS ADC. Connectivity includes 10/100 Ethernet MAC, USB 2.0 high-speed PHY, two CAN 2.0b controllers, six UART, four SPI, and five I2C peripherals. The integrated FPU enables single-precision floating-point math for control loops and audio processing.
The architecture pairs a 5-stage MIPS32 pipeline with a tightly-coupled SRAM subsystem and dedicated DMA, giving deterministic interrupt latency. The 64-QFN 9x9mm package provides a thermal pad and supports an industrial operating range. Combined with hardware crypto, multiple communication buses, and a fast ADC, the device addresses connected industrial, HMI graphics, and automotive-grade designs (the family is AEC-Q100 qualified at the family level, with this part carrying the -E extended temperature grade).
Typical applications include industrial automation controllers, IoT edge gateways, HMI/graphics terminals, automotive body and infotainment ECUs, and motor control boards. The wide peripheral set also suits connected medical instrumentation and audio processing front-ends where floating-point math and low-noise ADC sampling are required.
Designers should plan the PCB layout to use the exposed thermal pad as a low-impedance ground connection and to fan out all four GPIO ports. Select the -I industrial or -V automotive grade temperature suffix for harsher environments, and use MPLAB Harmony v3 for code generation to take advantage of the available middleware stacks.
This page synthesizes distributor pricing, same-family drop-in alternatives from Microchip, and practical design notes not consolidated in the manufacturer datasheet.
Bộ thay thế dễ dàng lắp đặt cho PIC32MZ1024EFF064-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 PIC32MZ1024EFF064-E/MR (cùng hình factor và footprint) — khác nhau ở Core Architecture, Package, ADC, SRAM, Program Flash.
PIC32MZ1024EFE064-E/MR
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
PIC32MZ1024EFH064-E/MR
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC32MZ1024EFF064T-E/MR
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
PIC32MZ1024ECG064-I/MR
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC32MZ0512EFK064-E/MR
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC32MZ0512EFF064-E/MR
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC32MZ1024EFF064-E/MR Tỷ lệ tối đa & tính chất điện
| Core Architecture | MIPS32 M-Class with microMIPS, FPU, DSP extensions |
| Maximum CPU Speed | 180 MHz (this -E grade) |
| Family Maximum CPU Speed | 252 MHz (EF family top bin) |
| Program Flash Memory | 1 MB (1024 KB) |
| SRAM | 256 KB |
| Hộp | 64-pin QFN (9x9 mm) with exposed thermal pad |
| Operating Temperature Range (E grade) | -40 C to +125 C (extended) |
| Operating Voltage Range | 2.2 V to 3.6 V |
| ADC | 12-bit, up to 18 MSPS, 48 channels |
| Ethernet | 10/100 Mbps MAC (requires external PHY) |
| USB | USB 2.0 High-Speed PHY + OTG |
| CAN | 2x CAN 2.0b |
| Crypto Accelerator | AES, 3DES, SHA-256, MD5, HMAC (EF-family) |
| Random Number Generator | True hardware RNG (EF-family) |
| GPIO Count | Up to 53 |
| Kiểu lắp đặt | Surface Mount |
| Cấp MSL | 3 (168 hours) per JEDEC J-STD-020 |
| Trạng thái RoHS | Compliant |
Hướng dẫn cấu hình chân PIC32MZ1024EFF064-E/MR 64-pin qfn (9x9 mm) with exposed thermal pad
Cấu hình chân cho PIC32MZ1024EFF064-E/MR (64-pin qfn (9x9 mm) with exposed thermal pad gói). IC số này bao gồm chân GPIO, giao diện truyền thông (UART, SPI, I2C) và chân nguồn. Tham khảo tài liệu thông số kỹ thuật của nhà sản xuất để biết các chức năng chân thay thế và tùy chọn cấu hình. Cực kỳ quan trọng cho thiết kế hệ thống tích hợp và lập trình PCB.
Không có dữ liệu chân cụ thể sẵn có cho PIC32MZ1024EFF064-E/MR.
Tham khảo: tài liệu kỹ thuật cho cấu hình chân đầy đủ.
Ứng dụng tiêu biểu
PIC32MZ1024EFF064-E/MR phù hợp cho 6 Áp dụngs: Industrial IoT Edge Gateway, HMI and Graphics Terminal, Automotive Body and Infotainment ECU, Motor Control and Servo Drive, Connected Medical Instrumentation, Audio Processing and Amplifier Control.
Industrial IoT Edge Gateway
The PIC32MZ1024EFF064-E/MR fits industrial IoT edge gateways because it integrates 10/100 Ethernet MAC, USB 2.0 high-speed, dual CAN 2.0b, six UART, four SPI, and five I2C on a single 180MHz MIPS core. The on-chip AES/SHA crypto engine accelerates TLS 1.3 handshakes and mutual authentication, while 1MB Flash hosts a full TCP/IP stack plus application logic with room for dual-image OTA updates. The 256KB SRAM sustains large RX/TX buffers without external memory.
Được đề xuất
HMI and Graphics Terminal
The PIC32MZ1024EFF064-E/MR's 180MHz MIPS core with FPU and 256KB SRAM powers HMI and graphics terminals driving small TFT displays up to 800x480 via parallel RGB or SPI. The hardware crypto engine secures user credentials and HTTPS updates. Microchip's MPLAB Harmony v3 includes the Aria graphics library optimized for this MCU, removing the need for an external graphics controller on entry-level HMI panels.
Được đề xuất
Automotive Body and Infotainment ECU
The PIC32MZ EF family is AEC-Q100 qualified, and the PIC32MZ1024EFF064-E/MR -E extended grade (industrial -40C to +125C) drives automotive body and infotainment ECUs that must operate across harsh temperature ranges. Dual CAN 2.0b interfaces handle body bus and chassis bus simultaneously, while the 12-bit 18MSPS ADC samples sensor inputs for HVAC and seat control. Hardware AES secures OTA firmware images end-to-end.
Được đề xuất
Motor Control and Servo Drive
The PIC32MZ1024EFF064-E/MR's 12-bit 18MSPS ADC with up to 48 channels and DSP extensions executes field-oriented control (FOC) loops for BLDC and PMSM motors within a few microseconds. Hardware floating-point math simplifies sin/cos and Park/Clarke transforms. The 1MB Flash stores multi-motor firmware plus tuning tables, while 256KB SRAM absorbs real-time debug traces without external memory expansion.
Được đề xuất
Connected Medical Instrumentation
The PIC32MZ1024EFF064-E/MR's hardware crypto accelerator and true random number generator make it suitable for connected medical instrumentation that must encrypt patient data at rest and in transit. The 12-bit 18MSPS ADC captures biosignal waveforms (ECG, SpO2, respiration) at clinical sampling rates, while Ethernet and USB high-speed ports stream data to hospital information systems under HIPAA-aligned encryption.
Được đề xuất
Audio Processing and Amplifier Control
The PIC32MZ1024EFF064-E/MR integrates a single-precision FPU and DSP extensions that accelerate audio codec, equalizer, and active-noise-cancellation algorithms without external DSP chips. The 12-bit ADC samples analog line inputs, while I2S interfaces connect to external DACs for amplified output stages. 256KB SRAM holds multi-channel audio buffers for 48kHz 16-bit stereo at room temperature with zero compression.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho PIC32MZ1024EFF064-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 | PIC32MZ1024EFE064-E/MR | PIC32MZ1024EFH064-E/MR | PIC32MZ1024EFF064T-E/MR | PIC32MZ1024ECG064-I/MR | PIC32MZ0512EFK064-E/MR | PIC32MZ0512EFF064-E/MR |
|---|---|---|---|---|---|---|---|
| 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 | 64-QFN (9x9 mm) - same |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Flash Memory | 1 MB | 1 MB | 1 MB | 1 MB | 1 MB | 512 KB (-50%) | 512 KB (-50%) |
| Hardware Crypto (AES/SHA/RNG) | Yes | No | Yes | Yes | No | Yes | Yes |
| Ethernet MAC | 10/100 | 10/100 | 10/100 | 10/100 | 10/100 | 10/100 | 10/100 |
| Operating Temperature | -40 C to +125 C (E grade) | -40 C to +125 C | -40 C to +125 C | -40 C to +125 C | -40 C to +85 C (I grade) | -40 C to +125 C | -40 C to +125 C |
Bảo phân biệt quan trọng
- Hardware crypto accelerator on board (vsPIC32MZ1024EFE064-E/MR)
- 1MB Flash vs 512KB on K-suffix parts (vsPIC32MZ0512EFK064-E/MR)
- Same die across T/R packaging suffixes (vsPIC32MZ1024EFF064T-E/MR)
Ghi chú thiết kế
The PIC32MZ1024EFF064-E/MR operates from 2.2V to 3.6V and draws peak currents of approximately 100mA on VDD when the 180MHz core and peripherals are active. Place a 10uF bulk capacitor and a 0.1uF decoupling capacitor within 5mm of every VDD/VDDIO pin pair. Use a low-noise LDO such as MCP1826 or a switching regulator with adequate output ripple margin; ADC accuracy degrades if analog and digital rails share a noisy source.
Estimated: at 180MHz with peripherals active, the 64-QFN package dissipates approximately 0.6-0.9W. The exposed thermal pad on the QFN must be soldered to a continuous ground pour on both top and bottom layers with at least sixteen thermal vias. Without proper thermal design, junction temperature can exceed the 125C limit at the upper end of the -E grade operating range, causing thermal shutdown or long-term reliability drift.
Route the high-speed USB 2.0 differential pair (D+/D-) with 90-ohm differential impedance and a maximum length of 50mm, keeping the pair on the same layer with continuous ground beneath. The 12-bit ADC analog inputs should be routed on a separate layer with isolated analog ground and a ferrite bead between analog and digital ground planes to preserve ENOB above 11 bits at 18MSPS.
Common pitfalls include: (1) failing to solder the QFN thermal pad causes thermal runaway, (2) leaving ICSP programming pins PGECx/PGEDx unbonded prevents in-circuit debug, (3) sharing the 32.768kHz crystal with a high-current load degrades RTC accuracy, (4) not enabling the JTAG or SWD trace pins correctly traps the MCU in debug mode, and (5) exceeding 5V on any GPIO permanently damages the I/O. Always verify VDD and I/O levels at power-on with an oscilloscope.
Thông tin tuân thủ
RoHS compliant per Microchip product page. The PIC32MZ EF family is AEC-Q100 qualified at the family level; this -E grade part targets industrial -40C to +125C. For AEC-Q100 Grade 1 deployments, request the -V grade automotive part number from Microchip explicitly.
