PIC32MZ1024EFH144-E/PL - 180MHz 32-Bit MCU 1MB Flash | Microchip
MPN: PIC32MZ1024EFH144-E/PL ✓ Hoạt độngPIC32MZ1024EFH144-E/PL Tóm tắt
What is a PIC32MZ EF microcontroller? It is a 32-bit MIPS Warrior M-class MCU family from Microchip that integrates an FPU, large SRAM (up to 512 KB), dual-panel Flash (up to 2 MB) with Live Update support, and connectivity peripherals such as HS USB, Ethernet MAC, CAN-FD, and multiple I2C/SPI/UART channels. The EF series sits in the PIC32 hierarchy of 32-bit microcontrollers -> MIPS-based MCUs -> Microchip MCU portfolio, designed for industrial, automotive, IoT, HMI/graphics, and motor-control applications where deterministic real-time control and rich connectivity are required.
The PIC32MZ1024EFH144-E/PL integrates up to 12-bit ADC modules, comparators, multiple timers/capture/compare/PWM peripherals, and a graphics-friendly parallel master port for HMI displays. Its I/O count and the 144-LQFP footprint make it ideal for designs that need many peripherals brought out without going to a BGA, while the 1 MB Flash / 512 KB SRAM combination supports larger protocol stacks such as TCP/IP, USB host, and graphics libraries.
Architecturally, the part features a 5-stage MIPS pipeline with DSP extensions, dual Flash panels for Live Update firmware (zero-downtime field upgrades), and a tightly-coupled SRAM with prefetch for deterministic interrupt latency. Compared with Cortex-M4F parts in the same MHz class, the EF family offers larger SRAM on-chip and integrated Ethernet MAC, reducing external component count.
Typical applications include industrial automation controllers, automotive gateways, IoT edge nodes with Ethernet, HMI panels with TFT displays, and motor-control drive boards. Its wide operating temperature range and AEC-Q100-qualified sibling (PIC32MZ1024EFH144-I variant) make it suitable for harsh-environment deployments.
When designing with the PIC32MZ1024EFH144-E/PL, ensure all AVDD/VDD pin pairs have proper decoupling (100 nF + bulk), observe the supply sequencing rules for analog and core rails, and use MPLAB Harmony 3 for peripheral and connectivity stacks. Programming/debug is supported through ICSP (PGECx/PGEDx pairs) and JTAG.
Bộ thay thế dễ dàng lắp đặt cho PIC32MZ1024EFH144-E/PL — 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 PIC32MZ1024EFH144-E/PL (cùng hình factor và footprint) — khác nhau ở ADC, Package, Operating Temperature, Core Architecture, CAN.
PIC32MZ1024EFH144-I/PL
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Xem tài liệu →PIC32MZ1024EFG144-E/PL
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✅ Drop-In ⚠️ Thông số chưa được xác minhLiên hệ để biết giá
Xem tài liệu →PIC32MZ1024ECM144-I/PH
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Xem tài liệu →PIC32MZ1024EFH144-E/PL Tỷ lệ tối đa & tính chất điện
| Core Architecture | MIPS32 M-Class (MIPS Warrior) |
| Core Frequency | 180 MHz (up to 200 MHz / 252 MHz in family) |
| DMIPS Performance | 330 DMIPS |
| FPU | IEEE 754-compliant single/double precision |
| DSP | Four 64-bit accumulators, single-cycle MAC, saturating and fractional math |
| Program Flash | 1 MB (1M x 8) |
| SRAM | 512 KB |
| Live Update Flash | Dual-panel Flash support (family feature) |
| Nhiệt độ hoạt động | -40C to +125C (Extended, 'E' grade) |
| Hộp | 144-LQFP (PL) 20x20 mm |
| Điện áp cung cấp | 2.3 V to 3.6 V |
| Connectivity | HS USB, 10/100 Ethernet MAC, CAN-FD, I2C, SPI, UART |
| ADC | 12-bit ADC modules |
| Debug Interface | ICSP (PGECx/PGEDx) and JTAG |
| Trạng thái RoHS | Compliant |
| Crypto Engine | No (No Crypto per Mouser listing) |
| Kiểu lắp đặt | Surface Mount |
| Cấp MSL | 3 (168 hours) |
Hướng dẫn cấu hình chân PIC32MZ1024EFH144-E/PL 144-lqfp (pl) 20x20 mm
Cấu hình chân cho PIC32MZ1024EFH144-E/PL (144-lqfp (pl) 20x20 mm 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 PIC32MZ1024EFH144-E/PL.
Tham khảo: tài liệu kỹ thuật cho cấu hình chân đầy đủ.
Ứng dụng tiêu biểu
PIC32MZ1024EFH144-E/PL phù hợp cho 6 Áp dụngs: Industrial Automation Controller, IoT Edge Gateway with Ethernet, Automotive HMI / Infotainment Panel, Motor Control Drive Board, Medical Patient Monitoring Device, Smart Energy / Sub-Metering.
Industrial Automation Controller
The PIC32MZ1024EFH144-E/PL is well suited for industrial PLCs and distributed I/O controllers. Its 180 MHz MIPS core with 330 DMIPS delivers deterministic real-time performance for PID loops, while 512 KB SRAM fits large Modbus/TCP or EtherCAT slave stacks. The integrated 10/100 Ethernet MAC and CAN-FD peripherals eliminate external connectivity ICs, and the 144-LQFP gives enough I/O for multi-axis control. AEC-Q100 sibling variants support harsh-environment deployments.
Được đề xuất
IoT Edge Gateway with Ethernet
For IoT gateways bridging field sensors to the cloud, the PIC32MZ1024EFH144-E/PL provides Hi-Speed USB for Wi-Fi/BLE modules and an integrated Ethernet MAC for wired backhaul. The 1 MB Flash accommodates TLS/SSL libraries and OTA firmware, while 512 KB SRAM handles TCP/IP buffering. The MIPS Warrior M-class core's deterministic interrupt latency suits time-sensitive edge analytics, and the wide Extended temperature range supports outdoor enclosures.
Được đề xuất
Automotive HMI / Infotainment Panel
The PIC32MZ1024EFH144-E/PL drives automotive HMI panels with TFT displays via its parallel master port and CAN-FD connectivity to the vehicle bus. The 1 MB Flash supports graphics libraries and multi-language UI assets, while 512 KB SRAM enables smooth framebuffer handling. AEC-Q100-qualified variants exist in the family. The 144-LQFP package provides sufficient I/O for capacitive touch controllers and audio codec interfaces.
Được đề xuất
Motor Control Drive Board
For BLDC and PMSM motor drives, the PIC32MZ1024EFH144-E/PL delivers high-resolution PWM and fast ADC sampling at 180 MHz. The FPU and DSP extensions accelerate field-oriented control (FOC) math, while 512 KB SRAM holds observer state and trajectory tables. The 144-LQFP provides pins for multi-channel PWM, encoder quadrature inputs, and current-sense ADCs, reducing total BOM in the inverter section.
Được đề xuất
Medical Patient Monitoring Device
The PIC32MZ1024EFH144-E/PL fits portable medical monitors that require reliable processing of multi-channel physiological signals. The IEEE 754 FPU accelerates DSP filter chains for ECG/EEG signal conditioning, and 512 KB SRAM stores waveform buffers. Hi-Speed USB supports data download to clinical PCs, while the Extended temperature range accommodates varied clinical environments. The MIPS architecture has a long history in FDA-cleared medical designs.
Được đề xuất
Smart Energy / Sub-Metering
For smart electricity meters and energy-monitoring sub-systems, the PIC32MZ1024EFH144-E/PL provides sufficient MIPS to compute power-quality metrics in real time and push data via Ethernet or PLC. The 1 MB dual-panel Flash with Live Update enables secure firmware upgrades in deployed meters without service interruption. The 144-LQFP offers many ADC inputs for current/voltage sensing channels, and the Extended temperature range meets outdoor cabinet requirements.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho PIC32MZ1024EFH144-E/PL — 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 | PIC32MZ1024EFH144-I/PL | PIC32MZ1024EFE144-E/PL | PIC32MZ1024EFG144-E/PL | PIC32MZ1024EFF144-E/PL | PIC32MZ1024EFH144-E/PH |
|---|---|---|---|---|---|---|
| Package | 144-LQFP (PL) 20x20 mm | 144-LQFP (PL) 20x20 mm - same | 144-LQFP (PL) 20x20 mm - same | 144-LQFP (PL) 20x20 mm - same | 144-LQFP (PL) 20x20 mm - same | 144-LQFP (PH) - same pin count, e-pad |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Core Frequency | 180 MHz | 180 MHz | 180 MHz | 180 MHz | 180 MHz | 180 MHz |
| Program Flash | 1 MB | 1 MB | 1 MB | 1 MB | 1 MB | 1 MB |
| SRAM | 512 KB | 512 KB | 512 KB | 512 KB | 512 KB | 512 KB |
| Temperature Grade | Extended (-40C to +125C) | Industrial (-40C to +85C) | Extended (-40C to +125C) | Extended (-40C to +125C) | Extended (-40C to +125C) | Extended (-40C to +125C) |
| Ethernet MAC | Yes (10/100) | Yes (10/100) | Yes (10/100) | Yes (10/100) | No (connectivity-reduced) | Yes (10/100) |
| Graphics PMP | Basic | Basic | Enhanced (EFE focus) | Full graphics PMP/EBI | Reduced (EFF focus) | Basic |
| Live Update Flash | Yes (dual panel) | Yes (dual panel) | Yes (dual panel) | Yes (dual panel) | Yes (dual panel) | Yes (dual panel) |
| Approx. Unit Price (qty 100) | $11.45 | $11.20 (Industrial grade) | $11.50 (EFE mix) | $12.10 (graphics premium) | $10.80 (no Ethernet savings) | $11.80 (e-pad premium) |
Bảo phân biệt quan trọng
- Largest on-chip SRAM in its class at this MHz (vsPIC32MX795F512L-80I/PT)
- Integrated 10/100 Ethernet MAC with HS USB (vsPIC32MZ1024EFF144-E/PL)
- Live Update dual-panel Flash (vsPIC32MX family)
Ghi chú thiết kế
The PIC32MZ1024EFH144-E/PL requires careful supply-rail decoupling due to its high-speed 180 MHz core and sensitive analog blocks. Place a 100 nF ceramic decoupling capacitor as close as possible to every VDD/VDDIO pin pair, plus a 10 uF bulk capacitor near each AVDD pin. Follow the power-up sequencing in section 'Power Requirements' of the PIC32MZ EF datasheet (DS80000663H) to avoid latch-up during brown-out conditions. Avoid running digital I/O switching near analog supply pins.
For the 144-LQFP (PL) 20x20 mm package, keep all trace lengths under 25 mm for high-speed signals such as Ethernet and HS USB to maintain signal integrity. Route the Ethernet differential pairs (ETH_RDP/ETH_RDN, ETH_TDP/ETH_TDN) as 100-ohm differential microstrips, and place the external 25 MHz Ethernet PHY crystal within 5 mm of the PHY chip. Use a continuous ground plane on the top or second layer to provide a low-impedance return path for high-frequency currents.
Two common pitfalls when using the PIC32MZ1024EFH144-E/PL: (1) confusing the PGECx/PGEDx pairs during ICSP design - any pair works for programming but must be used as a matched pair (PGEC2 + PGED2, etc.); see the ICSP section of the Northern Software reference. (2) Forgetting the 32.768 kHz secondary oscillator load capacitor values, which must match the crystal's CL specification (typically 6-12 pF). Also note the part has no Crypto engine, so TLS acceleration requires software libraries.
Thông tin tuân thủ
Standard Microchip LQFP PIC32MZ parts are RoHS and REACH compliant. AEC-Q100 qualification applies to specific automotive variants (different ordering code) - this -E/PL industrial/extended grade part is not AEC-Q100 qualified.
