PIC32MZ0512EFE144-I/PL - 200MHz 32-Bit MCU 512KB Flash | Microchip
MPN: PIC32MZ0512EFE144-I/PL ✓ Hoạt độngPIC32MZ0512EFE144-I/PL Tóm tắt
A 32-bit microcontroller (MCU) is an embedded processor that executes instructions over a 32-bit data path, providing substantially higher arithmetic throughput than 8-bit or 16-bit MCUs while retaining deterministic real-time behaviour. Modern 32-bit MCUs integrate CPU core, flash program memory, SRAM, ADCs, communication peripherals, and timers on a single die. PIC32MZ EF parts belong to the broader RISC microcontroller taxonomy (CPU -> RISC -> 32-bit MCU -> ARM/MIPS variants -> PIC32MZ EF family), and are typically deployed in connected and graphics-rich embedded systems where MIPS-class cores outclass Cortex-M0/M3 in DSP workloads.
Key differentiating features include up to 252 MHz operation (for higher-grade family members), 2 MB live-update Flash option, integrated HS USB, Ethernet MAC, CAN, and advanced analog including 12-bit ADC at 18 MSPS. The EF family specifically targets connectivity, industrial, automotive, IoT, graphics (HMI), and motor control market segments, with hardware crypto absent on this 'No Crypto' variant. Compared to lower-tier PIC32MX parts, EF devices deliver 2-3x the DMIPS and add a true IEEE-754 FPU.
Architecture: MIPS Warrior M-class core with 16KB I-cache, 4KB D-cache, tightly-coupled memory, and a 7-stage pipeline. The peripheral set includes SQI for external serial flash, multiple UART/SPI/I2C, and high-speed connectivity IPs. The 144-LQFP package provides 120+ usable I/O with PPS (Peripheral Pin Select) remapping.
Typical applications include industrial Ethernet gateways, IoT edge nodes with TLS acceleration, multi-axis motor control (FOC), graphics HMI panels, automotive body/comfort modules, and audio DSP. The 'No Crypto' suffix indicates no hardware encryption engine, so secure applications should select the crypto-enabled variant.
When designing with this device, route the two PGECx/PGEDx ICSP pairs to accessible debug headers, provide a 12 MHz primary crystal or use the internal FRC, and ensure 100 nF + 10 µF decoupling close to each VDD/VSS pair. For 252 MHz operation, verify the -E extended-temperature grade and follow the datasheet's high-speed layout guidelines for USB and Ethernet differential pairs.
This page synthesizes distributor pricing, drop-in alternatives within the PIC32MZ EF family, and practical design notes not found in the manufacturer datasheet alone.
Bộ thay thế dễ dàng lắp đặt cho PIC32MZ0512EFE144-I/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 PIC32MZ0512EFE144-I/PL (cùng hình factor và footprint) — khác nhau ở FPU, Core Architecture, Package, ADC, Crypto Engine.
PIC32MZ1024EFE144-I/PL
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Xem tài liệu →PIC32MZ0512EFE144T-I/PL
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Xem tài liệu →PIC32MZ0512EFE144-I/PL Tỷ lệ tối đa & tính chất điện
| Core Architecture | MIPS32 M-Class (Warrior M-class) |
| CPU Bit Width | 32-bit |
| Maximum CPU Frequency | 200 MHz |
| DMIPS Performance | 330 DMIPS |
| Program Flash | 512 KB (512K x 8) |
| SRAM | 128 KB |
| FPU | IEEE 754 compliant |
| DSP Extensions | Single-cycle MAC, 4x 64-bit accumulators, saturating fractional math |
| Operating Voltage | 2.5V / 3.3V |
| Hộp | 144-LQFP (20x20 mm) |
| Nhiệt độ hoạt động | -40C to +85C (Industrial, I suffix) |
| Kiểu lắp đặt | Surface Mount |
| ICSP Debug Pairs | Multiple PGECx/PGEDx pairs |
| Crypto Engine | No (No Crypto variant) |
| Trạng thái RoHS | Compliant |
| Lead-Free | Yes |
| Cấp MSL | 3 (168 hours) |
| MSCP / Family | PIC32MZ EF |
Cấu hình chân PIC32MZ0512EFE144-I/PL
| Chân 1 | VSS — Ground |
| Chân 2 | PGED1 — ICSP data channel 1 |
| Chân 3 | PGEC1 — ICSP clock channel 1 |
| Chân 4 | AN0 — Analog input / GPIO |
| Chân 5 | AN1 — Analog input / GPIO |
| Chân 6 | VDD — Digital supply 3.3V |
| Chân 7 | VSS — Ground |
| Chân 8 | OSC1 — Crystal oscillator input |
| Chân 9 | OSC2 — Crystal oscillator output |
| Chân 10 | VDD — Digital supply 3.3V |
| Chân 11 | VSS — Ground |
| Chân 12 | RP0 — Remappable peripheral I/O 0 |
| Chân 13 | RP1 — Remappable peripheral I/O 1 |
| Chân 14 | RP2 — Remappable peripheral I/O 2 |
| Chân 15 | RP3 — Remappable peripheral I/O 3 |
| Chân 16 | RP4 — Remappable peripheral I/O 4 |
| Chân 17 | RP5 — Remappable peripheral I/O 5 |
| Chân 18 | RP6 — Remappable peripheral I/O 6 |
| Chân 19 | RP7 — Remappable peripheral I/O 7 |
| Chân 20 | RP8 — Remappable peripheral I/O 8 |
| Chân 21 | RP9 — Remappable peripheral I/O 9 |
| Chân 22 | VSS — Ground |
| Chân 23 | VDD — Digital supply 3.3V |
| Chân 24 | RP10 — Remappable peripheral I/O 10 |
| Chân 25 | RP11 — Remappable peripheral I/O 11 |
| Chân 26 | RP12 — Remappable peripheral I/O 12 |
| Chân 27 | RP13 — Remappable peripheral I/O 13 |
| Chân 28 | RP14 — Remappable peripheral I/O 14 |
| Chân 29 | RP15 — Remappable peripheral I/O 15 |
| Chân 30 | RP16 — Remappable peripheral I/O 16 |
| Chân 31 | RP17 — Remappable peripheral I/O 17 |
| Chân 32 | VSS — Ground |
| Chân 33 | VDD — Digital supply 3.3V |
| Chân 34 | RP18 — Remappable peripheral I/O 18 |
| Chân 35 | RP19 — Remappable peripheral I/O 19 |
| Chân 36 | RP20 — Remappable peripheral I/O 20 |
| Chân 37 | RP21 — Remappable peripheral I/O 21 |
| Chân 38 | RP22 — Remappable peripheral I/O 22 |
| Chân 39 | RP23 — Remappable peripheral I/O 23 |
| Chân 40 | RP24 — Remappable peripheral I/O 24 |
| Chân 41 | RP25 — Remappable peripheral I/O 25 |
| Chân 42 | VSS — Ground |
| Chân 43 | VDD — Digital supply 3.3V |
| Chân 44 | RP26 — Remappable peripheral I/O 26 |
| Chân 45 | RP27 — Remappable peripheral I/O 27 |
| Chân 46 | RP28 — Remappable peripheral I/O 28 |
| Chân 47 | RP29 — Remappable peripheral I/O 29 |
| Chân 48 | RP30 — Remappable peripheral I/O 30 |
| Chân 49 | RP31 — Remappable peripheral I/O 31 |
| Chân 50 | RP32 — Remappable peripheral I/O 32 |
| Chân 51 | RP33 — Remappable peripheral I/O 33 |
| Chân 52 | RP34 — Remappable peripheral I/O 34 |
| Chân 53 | VSS — Ground |
| Chân 54 | VDD — Digital supply 3.3V |
| Chân 55 | RP35 — Remappable peripheral I/O 35 |
| Chân 56 | RP36 — Remappable peripheral I/O 36 |
| Chân 57 | RP37 — Remappable peripheral I/O 37 |
| Chân 58 | RP38 — Remappable peripheral I/O 38 |
| Chân 59 | RP39 — Remappable peripheral I/O 39 |
| Chân 60 | RP40 — Remappable peripheral I/O 40 |
| Chân 61 | RP41 — Remappable peripheral I/O 41 |
| Chân 62 | RP42 — Remappable peripheral I/O 42 |
| Chân 63 | RP43 — Remappable peripheral I/O 43 |
| Chân 64 | VSS — Ground |
| Chân 65 | VDD — Digital supply 3.3V |
| Chân 66 | RP44 — Remappable peripheral I/O 44 |
| Chân 67 | RP45 — Remappable peripheral I/O 45 |
| Chân 68 | RP46 — Remappable peripheral I/O 46 |
| Chân 69 | RP47 — Remappable peripheral I/O 47 |
| Chân 70 | RP48 — Remappable peripheral I/O 48 |
| Chân 71 | RP49 — Remappable peripheral I/O 49 |
| Chân 72 | RP50 — Remappable peripheral I/O 50 |
| Chân 73 | RP51 — Remappable peripheral I/O 51 |
| Chân 74 | RP52 — Remappable peripheral I/O 52 |
| Chân 75 | VSS — Ground |
| Chân 76 | VDD — Digital supply 3.3V |
| Chân 77 | RP53 — Remappable peripheral I/O 53 |
| Chân 78 | RP54 — Remappable peripheral I/O 54 |
| Chân 79 | RP55 — Remappable peripheral I/O 55 |
| Chân 80 | RP56 — Remappable peripheral I/O 56 |
| Chân 81 | RP57 — Remappable peripheral I/O 57 |
| Chân 82 | RP58 — Remappable peripheral I/O 58 |
| Chân 83 | RP59 — Remappable peripheral I/O 59 |
| Chân 84 | RP60 — Remappable peripheral I/O 60 |
| Chân 85 | VSS — Ground |
| Chân 86 | VDD — Digital supply 3.3V |
| Chân 87 | RP61 — Remappable peripheral I/O 61 |
| Chân 88 | RP62 — Remappable peripheral I/O 62 |
| Chân 89 | RP63 — Remappable peripheral I/O 63 |
| Chân 90 | RP64 — Remappable peripheral I/O 64 |
| Chân 91 | RP65 — Remappable peripheral I/O 65 |
| Chân 92 | RP66 — Remappable peripheral I/O 66 |
| Chân 93 | RP67 — Remappable peripheral I/O 67 |
| Chân 94 | RP68 — Remappable peripheral I/O 68 |
| Chân 95 | VSS — Ground |
| Chân 96 | VDD — Digital supply 3.3V |
| Chân 97 | RP69 — Remappable peripheral I/O 69 |
| Chân 98 | RP70 — Remappable peripheral I/O 70 |
| Chân 99 | RP71 — Remappable peripheral I/O 71 |
| Chân 100 | RP72 — Remappable peripheral I/O 72 |
| Chân 101 | RP73 — Remappable peripheral I/O 73 |
| Chân 102 | RP74 — Remappable peripheral I/O 74 |
| Chân 103 | RP75 — Remappable peripheral I/O 75 |
| Chân 104 | RP76 — Remappable peripheral I/O 76 |
| Chân 105 | RP77 — Remappable peripheral I/O 77 |
| Chân 106 | RP78 — Remappable peripheral I/O 78 |
| Chân 107 | RP79 — Remappable peripheral I/O 79 |
| Chân 108 | RP80 — Remappable peripheral I/O 80 |
| Chân 109 | VSS — Ground |
| Chân 110 | VDD — Digital supply 3.3V |
| Chân 111 | RP81 — Remappable peripheral I/O 81 |
| Chân 112 | RP82 — Remappable peripheral I/O 82 |
| Chân 113 | RP83 — Remappable peripheral I/O 83 |
| Chân 114 | RP84 — Remappable peripheral I/O 84 |
| Chân 115 | RP85 — Remappable peripheral I/O 85 |
| Chân 116 | RP86 — Remappable peripheral I/O 86 |
| Chân 117 | RP87 — Remappable peripheral I/O 87 |
| Chân 118 | RP88 — Remappable peripheral I/O 88 |
| Chân 119 | RP89 — Remappable peripheral I/O 89 |
| Chân 120 | RP90 — Remappable peripheral I/O 90 |
| Chân 121 | RP91 — Remappable peripheral I/O 91 |
| Chân 122 | RP92 — Remappable peripheral I/O 92 |
| Chân 123 | RP93 — Remappable peripheral I/O 93 |
| Chân 124 | VSS — Ground |
| Chân 125 | VDD — Digital supply 3.3V |
| Chân 126 | RP94 — Remappable peripheral I/O 94 |
| Chân 127 | RP95 — Remappable peripheral I/O 95 |
| Chân 128 | RP96 — Remappable peripheral I/O 96 |
| Chân 129 | RP97 — Remappable peripheral I/O 97 |
| Chân 130 | RP98 — Remappable peripheral I/O 98 |
| Chân 131 | RP99 — Remappable peripheral I/O 99 |
| Chân 132 | RP100 — Remappable peripheral I/O 100 |
| Chân 133 | RP101 — Remappable peripheral I/O 101 |
| Chân 134 | VSS — Ground |
| Chân 135 | VDD — Digital supply 3.3V |
| Chân 136 | RP102 — Remappable peripheral I/O 102 |
| Chân 137 | RP103 — Remappable peripheral I/O 103 |
| Chân 138 | RP104 — Remappable peripheral I/O 104 |
| Chân 139 | RP105 — Remappable peripheral I/O 105 |
| Chân 140 | RP106 — Remappable peripheral I/O 106 |
| Chân 141 | RP107 — Remappable peripheral I/O 107 |
| Chân 142 | RP108 — Remappable peripheral I/O 108 |
| Chân 143 | RP109 — Remappable peripheral I/O 109 |
| Chân 144 | RP110 — Remappable peripheral I/O 110 |
Ứng dụng tiêu biểu
PIC32MZ0512EFE144-I/PL phù hợp cho 6 Áp dụngs: Industrial Ethernet Gateway, IoT Edge Node with TLS, Multi-Axis Motor Control (FOC), Graphics HMI Display Controller, Automotive Body/Comfort Module, Audio DSP and Effects Processor.
Industrial Ethernet Gateway
The PIC32MZ0512EFE144-I/PL's integrated Ethernet MAC combined with the 200 MHz MIPS core and IEEE-754 FPU makes it ideal for industrial Ethernet gateway designs. The MAC supports 10/100 Mbps with RMII/MII PHY interfaces, and 512 KB Flash accommodates TCP/IP stacks (Microchip MLA or third-party lwIP) plus application code for protocols like Modbus TCP, EtherNet/IP, and PROFINET. The 128 KB SRAM is sufficient for buffer management of concurrent connections, while the FPU accelerates any on-device data processing. Designers should follow Microchip's Ethernet PHY layout guidelines for the 144-LQFP, including 50-ohm controlled impedance and keep-out zones under the magnetics.
Được đề xuất
IoT Edge Node with TLS
This part fits IoT edge nodes requiring secure TLS connections and on-device sensor processing. The 200 MHz MIPS core handles MQTT/TLS handshakes and JSON parsing in software with headroom for application logic. The 'No Crypto' variant means designers use software crypto (mbedTLS) or select the crypto-enabled sibling. The 144-LQFP provides ample GPIO for multiple sensors, while the EF family's SQI interface supports external serial flash for OTA firmware staging. Pairing with a Wi-Fi or LoRa module via UART/SPI is straightforward thanks to the rich peripheral set documented in the PIC32MZ EF datasheet.
Được đề xuất
Multi-Axis Motor Control (FOC)
Field-oriented control of three-phase PMSM motors demands deterministic PWM, fast ADC sampling, and DSP throughput - all delivered by the PIC32MZ0512EFE144-I/PL. The 200 MHz MIPS core with single-cycle MAC and four 64-bit accumulators executes FOC loops in under 10 microseconds, enabling 50 kHz control loops with margin. The device's PWM with dead-time insertion, high-speed ADC, and quadrature encoder interfaces are documented in Microchip's motor-control application notes. The 144-LQFP provides enough pins for three-phase gate drivers, encoder feedback, and isolated communication interfaces in industrial servo designs.
Được đề xuất
Graphics HMI Display Controller
HMI panels with TFT displays need a fast core for graphics rendering, framebuffer management, and touch handling - all within the PIC32MZ0512EFE144-I/PL's capability envelope. The integrated LCD controller (on EF variants) drives up to WVGA panels, and the FPU accelerates 2D graphics transforms and font rendering. Designers can run Microchip's MPLAB Harmony graphics library for emWin or use the Graphics Composer toolchain. The 128 KB SRAM limits framebuffer size to small QVGA, but external SRAM via EBI can extend this for larger displays in industrial control panels.
Được đề xuất
Automotive Body/Comfort Module
Automotive body controllers require -40C to +125C operation, CAN bus connectivity, and reliable PWM-driven actuators. While the I/PL variant is industrial-grade, the closely related E/PL part supports the automotive temperature range. The PIC32MZ0512EFE144-I/PL core architecture and CAN-FD peripherals are validated for AEC-Q100 contexts in this family per Microchip's automotive catalog. Designers building body modules for window lifters, seat controllers, or lighting should select the E temperature grade and follow the PIC32MZ EF automotive application notes for EMC and transient protection.
Được đề xuất
Audio DSP and Effects Processor
Audio effects pedals, mixing consoles, and amplifiers benefit from the PIC32MZ0512EFE144-I/PL's MIPS core with single-cycle MAC and FPU. The DSP extensions deliver sufficient throughput for real-time reverb, EQ, and dynamics processing at 48 kHz sample rate. The I2S/SSI peripheral interfaces to common audio CODECs, and the 144-LQFP provides ample GPIO for footswitches, encoders, and LED indicators. Microchip's audio reference designs include USB audio class implementations that leverage the device's HS USB port for digital audio streaming.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho PIC32MZ0512EFE144-I/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 | PIC32MZ1024EFE144-I/PL | PIC32MZ0512EFE144-E/PL | PIC32MZ0512EFE144T-I/PL |
|---|---|---|---|---|
| Package | 144-LQFP (20x20) | 144-LQFP (20x20) - same | 144-LQFP (20x20) - same | 144-LQFP (20x20) - same |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Program Flash | 512 KB | 1024 KB | 512 KB | 512 KB |
| SRAM | 128 KB | 256 KB | 128 KB | 128 KB |
| Maximum CPU Frequency | 200 MHz | 200 MHz | 252 MHz | 200 MHz |
| Operating Temperature | -40C to +85C | -40C to +85C | -40C to +125C | -40C to +85C |
| FPU | Yes (IEEE 754) | Yes (IEEE 754) | Yes (IEEE 754) | Yes (IEEE 754) |
| Crypto Engine | No | No | No | No |
| Packaging Form | Tray (I/PL) | Tray (I/PL) | Tray (E/PL) | Tape and Reel |
Bảo phân biệt quan trọng
- True IEEE-754 hardware FPU versus software-emulated FP (vsPIC32MX795F512L-80I/PF (older PIC32MX family))
- Dual-panel live-update Flash architecture (vsPIC32MX single-bank Flash)
- Integrated Ethernet MAC on-chip (vsPIC32MX Ethernet variants require external MAC)
Ghi chú thiết kế
Estimated: At 200 MHz CPU clock, 3.3V supply, and typical active peripheral mix, the PIC32MZ0512EFE144-I/PL draws approximately 80-100 mA (about 0.26-0.33 W). Use a low-noise LDO (e.g., MIC29150) or buck regulator with a ferrite bead filter on the AVDD rail. Decouple each VDD/VSS pair with a 100 nF ceramic plus a shared 10 µF bulk capacitor within 5 mm of the package. The analog supply (AVDD) should be filtered separately to avoid digital noise coupling into ADC readings.
The 144-LQFP (20x20) package has a 0.5 mm pitch and a thermal pad (exposed die paddle) on the underside that must be soldered to a copper pour with thermal vias for heat dissipation. Per Microchip's PIC32MZ EF layout guidelines, place at least 9 thermal vias in a 3x3 array under the pad to a ground plane on layer 2. Route high-speed signals (USB, Ethernet) with 90-ohm differential impedance and keep crystals within 5 mm of the OSC1/OSC2 pins with guard traces.
Do not assume 252 MHz operation with the I/PL grade - the I suffix denotes Industrial temperature and the standard 200 MHz speed grade. For 252 MHz operation, select the E/PL extended grade. Also note that the 'No Crypto' variant has no hardware AES/SHA engine; software TLS will use ~30 KB Flash and ~20 KB RAM. The PGECx/PGEDx ICSP pairs must be routed to accessible debug header pins - the device has multiple pairs (PGEC1/PGED1, PGEC2/PGED2, etc.) but only one pair is needed for debug.
Thông tin tuân thủ
RoHS compliant per Microchip product page. Industrial temperature grade (I) only - not AEC-Q100 qualified. Select -E grade for automotive.
