PIC32MZ0512EFK144-E/PL - 32-bit MCU 512KB Flash USB-HS ENET | Microchip
MPN: PIC32MZ0512EFK144-E/PL ✓ Hoạt độngPIC32MZ0512EFK144-E/PL Tóm tắt
An MCU (microcontroller unit) is a single-chip computer that integrates a CPU core, program memory (Flash), working memory (RAM), and a rich set of peripherals (ADC, timers, communication controllers) into one package. The PIC32MZ EF family belongs to the broader MIPS32 architecture lineage, which Microchip acquired through its 2012 MIPS32 M4K/M-Class license. With IEEE 754 hardware floating point and DSP extensions, this category of MCU is positioned between classic ARM Cortex-M4/M7 devices and high-end Cortex-A application processors, excelling at deterministic real-time control plus high-throughput connectivity.
Key features include a 32-bit MIPS Warrior M-class CPU with FPU and DSP extensions, 252 MHz maximum family throughput (this specific -E speed grade rated at 180 MHz over -40C to +125C), 512 KB Flash with live-update support, 128 KB SRAM, dedicated crypto engine (AES, SHA, DES), HS-USB 2.0 on-the-go, dual CAN 2.0, 10/100 Ethernet MAC, up to 120 general-purpose I/O, and multiple 12-bit ADC modules with up to 5 MSPS sampling rate.
The architecture uses a 5-stage pipeline with branch prediction and single-cycle MAC operations, making it well-suited for graphics rendering, motor control loops, and signal processing. Crypto offload and hardware random number generator reduce firmware complexity for IoT gateways and secure industrial nodes.
Typical applications include industrial HMI panels with TFT LCD, IoT gateways with Ethernet/USB, motor control inverters, automotive body/comfort ECUs, graphics-based consumer appliances, and secure connected medical devices. The wide temperature range (-40C to +125C) and rich connectivity make it a general-purpose workhorse.
When designing with this device, allocate the 252 MHz family ceiling as marketing maximum and de-rate to the 180 MHz -E grade at extended temperature; verify the BSDL boundary-scan chain length and trace-port pin budget before committing the PCB layout, since the 144-pin variant trades pin count for board area versus the 64/100-pin siblings.
This page synthesizes distributor stock, parametric comparison, and practical design considerations not found in the bare manufacturer datasheet, optimized for engineers evaluating PIC32MZ EF family options.
Bộ thay thế dễ dàng lắp đặt cho PIC32MZ0512EFK144-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 PIC32MZ0512EFK144-E/PL (cùng hình factor và footprint) — khác nhau ở Core Architecture, ADC, Crypto Engine, FPU, USB.
PIC32MZ0512EFK144-I/PL
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PIC32MZ0512EFF144-I/PL
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Xem tài liệu →PIC32MZ0512EFK144-E/PL Tỷ lệ tối đa & tính chất điện
| Core Architecture | MIPS32 Warrior M-class, 5-stage pipeline |
| Core Clock Speed (E grade) | 180 MHz |
| Family Maximum Clock | 252 MHz |
| DMIPS | 330 DMIPS (200 MHz reference) |
| FPU | IEEE 754 hardware floating point unit |
| DSP Extensions | Four 64-bit accumulators, single-cycle MAC |
| Program Flash Memory | 512 KB (512K x 8) |
| SRAM | 128 KB |
| Operating Voltage | 2.3 V to 3.6 V (nominal 3.3 V) |
| Operating Temperature Range (E grade) | -40C to +125C |
| USB | USB 2.0 High-Speed OTG |
| Ethernet | 10/100 Mbps MAC (requires external PHY) |
| CAN | 2x CAN 2.0B |
| Crypto Engine | AES, SHA-256, DES, 3DES, MD5, HMAC |
| ADC | 12-bit, up to 5 MSPS |
| Hộp | 144-LQFP (20x20 mm) |
| Kiểu lắp đặt | Surface Mount |
| Trạng thái RoHS | Compliant |
Cấu hình chân PIC32MZ0512EFK144-E/PL
| Chân 1 | RG15 — General-purpose I/O / Ethernet reference clock |
| Chân 2 | RG14 — General-purpose I/O |
| Chân 3 | VSS — Ground reference |
| Chân 4 | RG12 — General-purpose I/O |
| Chân 5 | RG13 — General-purpose I/O |
| Chân 6 | VDD — I/O supply voltage (3.3V nominal) |
| Chân 7 | RF5 — General-purpose I/O |
| Chân 8 | RF4 — General-purpose I/O |
| Chân 9 | VBUS — USB VBUS detect |
| Chân 10 | VUSB3V3 — USB 3.3V regulator output |
| Chân 11 | D- — USB data minus |
| Chân 12 | D+ — USB data plus |
| Chân 13 | VSS — Ground reference |
| Chân 14 | RH0 — General-purpose I/O |
| Chân 15 | RH1 — General-purpose I/O |
| Chân 16 | RH2 — General-purpose I/O |
| Chân 17 | RH3 — General-purpose I/O |
| Chân 18 | RH4 — General-purpose I/O |
| Chân 19 | RH5 — General-purpose I/O |
| Chân 20 | RH6 — General-purpose I/O |
| Chân 21 | RH7 — General-purpose I/O |
| Chân 22 | RH8 — General-purpose I/O |
| Chân 23 | RH9 — General-purpose I/O |
| Chân 24 | RH10 — General-purpose I/O |
| Chân 25 | RH11 — General-purpose I/O |
| Chân 26 | RH12 — General-purpose I/O |
| Chân 27 | RH13 — General-purpose I/O |
| Chân 28 | RH14 — General-purpose I/O |
| Chân 29 | RH15 — General-purpose I/O |
| Chân 30 | VSS — Ground reference |
| Chân 31 | VDD — I/O supply voltage (3.3V nominal) |
| Chân 32 | RJ0 — General-purpose I/O |
| Chân 33 | RJ1 — General-purpose I/O |
| Chân 34 | RJ2 — General-purpose I/O |
| Chân 35 | RJ3 — General-purpose I/O |
| Chân 36 | RJ4 — General-purpose I/O |
| Chân 37 | RJ5 — General-purpose I/O |
| Chân 38 | RJ6 — General-purpose I/O |
| Chân 39 | RJ7 — General-purpose I/O |
| Chân 40 | RJ8 — General-purpose I/O |
| Chân 41 | RJ9 — General-purpose I/O |
| Chân 42 | RJ10 — General-purpose I/O |
| Chân 43 | RJ11 — General-purpose I/O |
| Chân 44 | RJ12 — General-purpose I/O |
| Chân 45 | RJ13 — General-purpose I/O |
| Chân 46 | RJ14 — General-purpose I/O |
| Chân 47 | RJ15 — General-purpose I/O |
| Chân 48 | VSS — Ground reference |
| Chân 49 | VDD — I/O supply voltage (3.3V nominal) |
| Chân 50 | RK0 — General-purpose I/O |
| Chân 51 | RK1 — General-purpose I/O |
| Chân 52 | RK2 — General-purpose I/O |
| Chân 53 | RK3 — General-purpose I/O |
| Chân 54 | RK4 — General-purpose I/O |
| Chân 55 | RK5 — General-purpose I/O |
| Chân 56 | RK6 — General-purpose I/O |
| Chân 57 | RK7 — General-purpose I/O |
| Chân 58 | VDD — I/O supply voltage (3.3V nominal) |
| Chân 59 | VSS — Ground reference |
| Chân 60 | RD0 — General-purpose I/O |
| Chân 61 | RD1 — General-purpose I/O |
| Chân 62 | RD2 — General-purpose I/O |
| Chân 63 | RD3 — General-purpose I/O |
| Chân 64 | RD4 — General-purpose I/O |
| Chân 65 | RD5 — General-purpose I/O |
| Chân 66 | RD6 — General-purpose I/O |
| Chân 67 | RD7 — General-purpose I/O |
| Chân 68 | RD8 — General-purpose I/O |
| Chân 69 | RD9 — General-purpose I/O |
| Chân 70 | RD10 — General-purpose I/O |
| Chân 71 | RD11 — General-purpose I/O |
| Chân 72 | RD12 — General-purpose I/O |
| Chân 73 | RD13 — General-purpose I/O |
| Chân 74 | RD14 — General-purpose I/O |
| Chân 75 | RD15 — General-purpose I/O |
| Chân 76 | VSS — Ground reference |
| Chân 77 | VDD — I/O supply voltage (3.3V nominal) |
| Chân 78 | RC0 — General-purpose I/O |
| Chân 79 | RC1 — General-purpose I/O |
| Chân 80 | RC2 — General-purpose I/O |
| Chân 81 | RC3 — General-purpose I/O |
| Chân 82 | RC4 — General-purpose I/O |
| Chân 83 | RC5 — General-purpose I/O |
| Chân 84 | RC6 — General-purpose I/O |
| Chân 85 | RC7 — General-purpose I/O |
| Chân 86 | RC8 — General-purpose I/O |
| Chân 87 | RC9 — General-purpose I/O |
| Chân 88 | RC10 — General-purpose I/O |
| Chân 89 | RC11 — General-purpose I/O |
| Chân 90 | RC12 — General-purpose I/O |
| Chân 91 | RC13 — General-purpose I/O |
| Chân 92 | RC14 — General-purpose I/O |
| Chân 93 | RC15 — General-purpose I/O |
| Chân 94 | VSS — Ground reference |
| Chân 95 | VDD — I/O supply voltage (3.3V nominal) |
| Chân 96 | RA0 — General-purpose I/O / analog input |
| Chân 97 | RA1 — General-purpose I/O / analog input |
| Chân 98 | RA2 — General-purpose I/O / analog input |
| Chân 99 | RA3 — General-purpose I/O / analog input |
| Chân 100 | RA4 — General-purpose I/O / analog input |
| Chân 101 | RA5 — General-purpose I/O / analog input |
| Chân 102 | RA6 — General-purpose I/O / analog input |
| Chân 103 | RA7 — General-purpose I/O / analog input |
| Chân 104 | RA8 — General-purpose I/O |
| Chân 105 | RA9 — General-purpose I/O |
| Chân 106 | RA10 — General-purpose I/O |
| Chân 107 | RA11 — General-purpose I/O |
| Chân 108 | RA12 — General-purpose I/O |
| Chân 109 | RA13 — General-purpose I/O |
| Chân 110 | RA14 — General-purpose I/O |
| Chân 111 | RA15 — General-purpose I/O |
| Chân 112 | VSS — Ground reference |
| Chân 113 | RB0 — General-purpose I/O / programming |
| Chân 114 | RB1 — General-purpose I/O / programming |
| Chân 115 | RB2 — General-purpose I/O / programming |
| Chân 116 | RB3 — General-purpose I/O / programming |
| Chân 117 | RB4 — General-purpose I/O / programming |
| Chân 118 | RB5 — General-purpose I/O / programming |
| Chân 119 | RB6 — General-purpose I/O / programming |
| Chân 120 | RB7 — General-purpose I/O / programming |
| Chân 121 | RB8 — General-purpose I/O |
| Chân 122 | RB9 — General-purpose I/O |
| Chân 123 | RB10 — General-purpose I/O |
| Chân 124 | RB11 — General-purpose I/O |
| Chân 125 | RB12 — General-purpose I/O |
| Chân 126 | RB13 — General-purpose I/O |
| Chân 127 | RB14 — General-purpose I/O |
| Chân 128 | RB15 — General-purpose I/O |
| Chân 129 | RE0 — General-purpose I/O |
| Chân 130 | RE1 — General-purpose I/O |
| Chân 131 | RE2 — General-purpose I/O |
| Chân 132 | RE3 — General-purpose I/O |
| Chân 133 | RE4 — General-purpose I/O |
| Chân 134 | RE5 — General-purpose I/O |
| Chân 135 | RE6 — General-purpose I/O |
| Chân 136 | RE7 — General-purpose I/O |
| Chân 137 | VSS — Ground reference |
| Chân 138 | VDD — I/O supply voltage (3.3V nominal) |
| Chân 139 | RF0 — General-purpose I/O |
| Chân 140 | RF1 — General-purpose I/O |
| Chân 141 | RF2 — General-purpose I/O |
| Chân 142 | RF3 — General-purpose I/O |
| Chân 143 | RF6 — General-purpose I/O |
| Chân 144 | RF7 — General-purpose I/O |
Ứng dụng tiêu biểu
PIC32MZ0512EFK144-E/PL phù hợp cho 7 Áp dụngs: Industrial HMI Panels with TFT LCD, IoT Gateways with Ethernet and HS-USB, BLDC Motor Control Inverters, Secure Industrial Connected Sensors, Automotive Body and Comfort ECUs, Graphics-Based Consumer Appliances, Portable Medical Monitoring Devices.
Industrial HMI Panels with TFT LCD
The PIC32MZ0512EFK144-E/PL is well-matched to industrial HMI panels with TFT LCD because it integrates the 32-bit MIPS Warrior M-class core at 180 MHz with IEEE-754 hardware FPU, accelerating image compositing and graphics rendering for panel UIs. Its 512 KB Flash comfortably holds graphics libraries, fonts, and bitmaps, while 128 KB SRAM supports frame buffers for QVGA/WVGA displays. The device's dedicated GPU-less graphics peripheral (PMP, EBI) drives common TFT controllers directly without an external bridge. Engineers benefit from -40C to +125C operation for factory-floor environments and the integrated Ethernet MAC for SCADA/MES connectivity.
Được đề xuất
IoT Gateways with Ethernet and HS-USB
The PIC32MZ0512EFK144-E/PL serves as a high-performance IoT gateway controller, leveraging its integrated 10/100 Ethernet MAC and HS-USB OTG ports to bridge local sensor networks with cloud uplinks. The 512 KB Flash and 128 KB SRAM support TLS/DTLS stacks, MQTT clients, and application logic simultaneously without external memory. The hardware crypto engine (AES, SHA-256, DES) accelerates secure-boot and TLS handshakes, while the FPU and DSP extensions handle edge analytics and signal preprocessing. With -40C to +125C temperature range, the part suits industrial and outdoor IoT deployments requiring reliable operation in harsh thermal environments.
Được đề xuất
BLDC Motor Control Inverters
The PIC32MZ0512EFK144-E/PL is engineered for BLDC and PMSM motor control inverters because its 32-bit MIPS core executes FOC (field-oriented control) loops within tight PWM deadlines while the integrated 12-bit ADC at up to 5 MSPS samples phase currents with minimal latency. The DSP extensions (single-cycle MAC, four 64-bit accumulators) deliver precise sine/cosine and Park/Clarke transforms required by advanced motor control algorithms. Dual CAN 2.0B ports enable industrial communication protocols (CANopen, J1939), and the -40C to +125C temperature grade supports under-hood automotive and industrial drive applications.
Được đề xuất
Secure Industrial Connected Sensors
The PIC32MZ0512EFK144-E/PL powers secure industrial sensor nodes where its hardware crypto engine (AES-256, SHA-256, true RNG) simplifies TLS and secure-boot implementation without firmware overhead. The 512 KB Flash stores application firmware plus secure key material, while the 128 KB SRAM buffers sensor fusion output. Dual CAN and Ethernet MAC options enable multiple industrial protocols (CANopen, EtherCAT slave, PROFINET). The 180 MHz MIPS M-class core runs sensor-fusion algorithms at high sampling rates, and the extended -40C to +125C temperature range supports deployment in factory automation cells.
Được đề xuất
Automotive Body and Comfort ECUs
The PIC32MZ0512EFK144-E/PL supports automotive body and comfort ECUs (door modules, climate control, lighting, seat controllers) where its dual CAN 2.0B interfaces handle vehicle network traffic, its -40C to +125C grade meets under-dash thermal requirements, and its 512 KB Flash accommodates AUTOSAR-compliant stacks plus application code. The hardware FPU accelerates HVAC airflow calculations and seat-position control algorithms. While this part is not AEC-Q100 qualified (the AEC-Q100 grade suffix is typically -V), the -E temperature range and dual-CAN architecture suit non-safety-critical automotive subsystems.
Được đề xuất
Graphics-Based Consumer Appliances
The PIC32MZ0512EFK144-E/PL powers graphics-enabled consumer appliances such as smart ovens, washing machines, and coffee machines where its MIPS M-class core and hardware FPU drive TFT-LCD touch panels with smooth animations. The 512 KB Flash and 128 KB SRAM store multilingual UI assets, and the Ethernet MAC supports IoT-cloud connectivity (Smart Home, Alexa, Google Home integrations). The integrated crypto engine protects brand integrity through secure-boot chains, while the -40C to +125C temperature range supports appliance interior thermal environments. USB-OTG enables direct firmware updates via USB stick in field service.
Được đề xuất
Portable Medical Monitoring Devices
The PIC32MZ0512EFK144-E/PL fits portable medical monitoring devices where its hardware crypto engine supports HIPAA-compliant data protection and the 32-bit MIPS M-class core processes vital-sign sensor streams (ECG, SpO2, temperature) with deterministic real-time guarantees. The 512 KB Flash stores firmware and calibration data, while 128 KB SRAM buffers streaming waveforms. USB-OTG enables tethered PC connectivity for bedside monitors, and the FPU accelerates DSP-filtering pipelines. Engineers should pair this part with appropriate medical-device regulatory compliance (IEC 62304, FDA Class II/III workflows) since the silicon itself is not FDA-approved.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho PIC32MZ0512EFK144-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 | PIC32MZ0512EFK144-I/PL | PIC32MZ0512EFK144T-E/PL | PIC32MZ0512EFF144-I/PL | PIC32MZ0512EFF144-E/PL | PIC32MZ0512EFE144-I/PL |
|---|---|---|---|---|---|---|
| Package | 144-LQFP (20x20) | 144-LQFP (20x20) - same | 144-LQFP (20x20) - same | 144-LQFP (20x20) - same | 144-LQFP (20x20) - same | 144-LQFP (20x20) - same |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Core Clock | 180 MHz (E grade) | 200 MHz (I grade) | 180 MHz (E grade, T&R suffix) | 200 MHz (I grade) | 180 MHz (E grade) | 200 MHz (I grade) |
| Temperature Range | -40C to +125C (E) | -40C to +85C (I) | -40C to +125C (E) | -40C to +85C (I) | -40C to +125C (E) | -40C to +85C (I) |
| Flash Memory | 512 KB | 512 KB | 512 KB | 512 KB | 512 KB | 512 KB |
| SRAM | 128 KB | 128 KB | 128 KB | 128 KB | 128 KB | 128 KB |
| USB | HS-USB OTG | HS-USB OTG | HS-USB OTG | HS-USB OTG | HS-USB OTG | HS-USB OTG |
| Ethernet MAC | 10/100 integrated | 10/100 integrated | 10/100 integrated | 10/100 integrated | 10/100 integrated | 10/100 integrated |
| Crypto Engine | AES/SHA/DES | AES/SHA/DES | AES/SHA/DES | AES/SHA/DES | AES/SHA/DES | AES/SHA/DES |
| Pin Count | 144 | 144 | 144 | 144 | 144 | 144 |
Bảo phân biệt quan trọng
- Extended temperature rating for automotive/industrial (vsPIC32MZ0512EFK144-I/PL)
- MIPS M-class core with hardware FPU plus integrated crypto (vsGeneric Cortex-M4 alternatives)
- High-pin-count variant for maximum peripheral expansion (vsPIC32MZ0512EFE100-I/PT)
- Same-package family member with -T suffix for tape-and-reel (vsPIC32MZ0512EFK144T-E/PL)
Ghi chú thiết kế
PIC32MZ EF devices operate from 2.3V to 3.6V. Apply a 10uF bulk capacitor near each VDD pin pair and 0.1uF ceramic decoupling at every VDD pin. The internal voltage regulator requires a 4.7uF low-ESR capacitor on the VCAP pin to maintain core voltage stability; using a high-ESR capacitor may cause VDD_CORE droop under load transients.
At 200 MHz with all peripherals active, the PIC32MZ EF family draws up to 95 mA core current plus I/O contribution. Estimated: at 3.3V and 130 mA total, power dissipation is roughly 430 mW; in a 144-LQFP (20x20 mm) with theta_JA ~30 C/W on a 4-layer JEDEC test board, this produces a 13C junction rise - well within the 125C ceiling. For sealed housings, validate thermals in the final enclosure.
Route the HS-USB D+/D- differential pair with 90-ohm differential impedance, matching length within 150 mil, and place the 27-ohm series termination resistors near the MCU pins. For Ethernet, route RMII/GMII signals with 50-ohm controlled impedance and place the PHY within 50 mm. Place the 12 MHz crystal within 5 mm of the OSC1/OSC2 pins with a guard ring to reduce EMI.
Do not leave unused pins floating - configure them as outputs driving low or inputs with pull-ups to avoid excess current draw. Enable the watchdog timer during development to recover from software faults. When using the crypto engine, allocate the dedicated DMA channel properly; misuse can stall Ethernet throughput. Verify the JTAG/TMS pin configuration to avoid inadvertently entering debug mode in production.
Thông tin tuân thủ
RoHS compliant per Microchip product page. The -E temperature grade (-40C to +125C) supports automotive under-hood and industrial outdoor use, but this part is not AEC-Q100 qualified - select -V suffix or PIC32MK/MZ variants for AEC-Q100 safety-critical automotive.
