PIC32MZ0512EFF100-I/PF - 200MHz MCU, 512KB Flash, TQFP-100 | Microchip
MPN: PIC32MZ0512EFF100-I/PF ✓ Hoạt độngPIC32MZ0512EFF100-I/PF Tóm tắt
Background. The PIC32MZ EF family is positioned by Microchip as a high-performance connectivity MCU family. It belongs to the MIPS Warrior M-class core lineage, which Microchip continued to license through the Imagination Technologies IP portfolio. Within the broader taxonomy, PIC32MZ EF devices sit under: microcontroller (MCU) -> 32-bit MCU -> MIPS-based MCU -> PIC32MZ EF family. They target Industrial, IoT, automotive, graphics/HMI, and motor control market segments where both DSP and connectivity are required.
Key features include 200 MHz / 330 DMIPS core performance, dual-panel Flash for live-update support, integrated FPU for fast single- and double-precision math, Audio/Graphics peripherals (I2S, HMI TFT), HS USB 2.0 with on-chip PHY, 10/100 Ethernet MAC, two CAN 2.0b modules, a Serial Quad Interface (SQI) for high-throughput external Flash/PSRAM, and a 12-bit ADC with up to 48 channels and 2 MSPS sampling. The dual-panel Flash architecture enables firmware live-update without a bootloader, a rare capability for an MCU in this price tier. The FPU accelerates floating-point DSP math directly in hardware, freeing the CPU for control loops. HS USB with integrated PHY removes external component cost and simplifies PCB design.
Typical applications include industrial Human-Machine Interface (HMI) panels with TFT LCD and touch, IoT gateways with Ethernet and Wi-Fi co-processor interfaces, automotive infotainment subsystems, motor control FOC drives, and high-speed audio processing. For industrial applications, the PIC32MZ0512EFF100-I/PF suits -40C to +85C operation and integrates connectivity for IIoT nodes.
When designing with this device, ensure the SQI traces are length-matched and routed with controlled impedance for the highest SQI clock rate. The dual-panel Flash design requires the linker script to allocate functions to either panel; misuse can cause live-update failures. Decouple VDD with 1uF + 100nF pairs near each supply pin and route AVDD separately from DVDD.
This page synthesizes distributor pricing, drop-in TQFP-100 alternatives, and practical design notes not found in the manufacturer datasheet alone.
Bộ thay thế dễ dàng lắp đặt cho PIC32MZ0512EFF100-I/PF — 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 PIC32MZ0512EFF100-I/PF (cùng hình factor và footprint) — khác nhau ở ADC, Package, Core Architecture, USB, FPU.
PIC32MZ0512EFE100-I/PT
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC32MZ0512EFE100T-I/PT
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC32MZ0512EFE100-E/PT
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC32MZ0512EFE100-E/GJX
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC32MZ1024EFG100-I/PF
✅ Drop-In ⚠️ Thông số chưa được xác minh📋 Tham chiếu thay thế (không có trong danh mục)
PIC32MZ0512EFF064-I/PT
✅ Drop-In ⚠️ Thông số chưa được xác minhLiên hệ để biết giá
Xem tài liệu →PIC32MZ0512EFF100-I/PF Tỷ lệ tối đa & tính chất điện
| Core Architecture | MIPS32 M-Class (Warrior M-class) |
| Core Frequency | 200 MHz (330 DMIPS) |
| FPU | IEEE 754-compliant, single/double precision |
| DSP Extensions | Four 64-bit accumulators, single-cycle MAC, saturating and fractional math |
| Flash Memory | 512 KB (dual-panel) |
| RAM | 128 KB |
| Operating Voltage | 2.3 V to 3.6 V |
| Nhiệt độ hoạt động | -40C to +85C (Industrial) |
| Hộp | TQFP-100 (PT) 14x14 mm |
| Kiểu lắp đặt | Surface Mount |
| Cấp MSL | 3 (168 hours) |
| Ethernet | 10/100 MAC with MII/RMII |
| USB | USB 2.0 High-Speed with on-chip PHY |
| CAN | 2 x CAN 2.0b |
| External Bus | SQI (Serial Quad Interface) |
| ADC | 12-bit, up to 48 channels, 2 MSPS |
| Temperature Grade | Industrial (-I suffix) |
| Trạng thái RoHS | Compliant |
Cấu hình chân PIC32MZ0512EFF100-I/PF
| Chân 1 | RG15 — General purpose I/O pin |
| Chân 2 | VDD — Digital supply voltage |
| Chân 3 | RD5 — General purpose I/O pin |
| Chân 4 | VSS — Digital ground |
| Chân 5 | RD4 — General purpose I/O pin |
| Chân 6 | RD3 — General purpose I/O pin |
| Chân 7 | RD2 — General purpose I/O pin |
| Chân 8 | RD1 — General purpose I/O pin |
| Chân 9 | RD0 — General purpose I/O pin |
| Chân 10 | RF13 — General purpose I/O pin |
| Chân 11 | RF12 — General purpose I/O pin |
| Chân 12 | AVDD — Analog supply voltage |
| Chân 13 | AVSS — Analog ground |
| Chân 14 | AN0 — Analog input 0 / RB0 |
| Chân 15 | AN1 — Analog input 1 / RB1 |
| Chân 16 | AN2 — Analog input 2 / RB2 |
| Chân 17 | AN3 — Analog input 3 / RB3 |
| Chân 18 | AN4 — Analog input 4 / RB4 |
| Chân 19 | AN5 — Analog input 5 / RB5 |
| Chân 20 | VSS — Digital ground |
| Chân 21 | RB6 — General purpose I/O pin / AN6 |
| Chân 22 | RB7 — General purpose I/O pin / AN7 |
| Chân 23 | RB8 — General purpose I/O pin / AN8 |
| Chân 24 | RB9 — General purpose I/O pin / AN9 |
| Chân 25 | RB10 — General purpose I/O pin / AN10 |
| Chân 26 | RB11 — General purpose I/O pin / AN11 |
| Chân 27 | RB12 — General purpose I/O pin / AN12 |
| Chân 28 | RB13 — General purpose I/O pin / AN13 |
| Chân 29 | RB14 — General purpose I/O pin / AN14 |
| Chân 30 | RB15 — General purpose I/O pin / AN15 |
| Chân 31 | VDD — Digital supply voltage |
| Chân 32 | RF0 — General purpose I/O pin |
| Chân 33 | RF1 — General purpose I/O pin |
| Chân 34 | RF2 — General purpose I/O pin |
| Chân 35 | RF3 — General purpose I/O pin |
| Chân 36 | RF4 — General purpose I/O pin |
| Chân 37 | RF5 — General purpose I/O pin |
| Chân 38 | RF6 — General purpose I/O pin |
| Chân 39 | RF7 — General purpose I/O pin |
| Chân 40 | VSS — Digital ground |
| Chân 41 | RF8 — General purpose I/O pin |
| Chân 42 | RF9 — General purpose I/O pin |
| Chân 43 | RF10 — General purpose I/O pin |
| Chân 44 | RF11 — General purpose I/O pin |
| Chân 45 | VDD — Digital supply voltage |
| Chân 46 | RC0 — General purpose I/O pin |
| Chân 47 | RC1 — General purpose I/O pin |
| Chân 48 | RC2 — General purpose I/O pin |
| Chân 49 | RC3 — General purpose I/O pin |
| Chân 50 | RC4 — General purpose I/O pin |
| Chân 51 | RC5 — General purpose I/O pin |
| Chân 52 | RC6 — General purpose I/O pin |
| Chân 53 | RC7 — General purpose I/O pin |
| Chân 54 | RC8 — General purpose I/O pin |
| Chân 55 | RC9 — General purpose I/O pin |
| Chân 56 | RC10 — General purpose I/O pin |
| Chân 57 | RC11 — General purpose I/O pin |
| Chân 58 | RC12 — General purpose I/O pin |
| Chân 59 | RC13 — General purpose I/O pin |
| Chân 60 | RC14 — General purpose I/O pin |
| Chân 61 | RC15 — General purpose I/O pin |
| Chân 62 | VSS — Digital ground |
| Chân 63 | RG6 — General purpose I/O pin |
| Chân 64 | RG7 — General purpose I/O pin |
| Chân 65 | RG8 — General purpose I/O pin |
| Chân 66 | RG9 — General purpose I/O pin |
| Chân 67 | VDD — Digital supply voltage |
| Chân 68 | RA0 — General purpose I/O pin |
| Chân 69 | RA1 — General purpose I/O pin |
| Chân 70 | RA2 — General purpose I/O pin |
| Chân 71 | RA3 — General purpose I/O pin |
| Chân 72 | RA4 — General purpose I/O pin |
| Chân 73 | RA5 — General purpose I/O pin |
| Chân 74 | RA6 — General purpose I/O pin |
| Chân 75 | RA7 — General purpose I/O pin |
| Chân 76 | RA9 — General purpose I/O pin |
| Chân 77 | RA10 — General purpose I/O pin |
| Chân 78 | RA11 — General purpose I/O pin |
| Chân 79 | RA12 — General purpose I/O pin |
| Chân 80 | RA13 — General purpose I/O pin |
| Chân 81 | RA14 — General purpose I/O pin |
| Chân 82 | RA15 — General purpose I/O pin |
| Chân 83 | VSS — Digital ground |
| Chân 84 | RG0 — General purpose I/O pin |
| Chân 85 | RG1 — General purpose I/O pin |
| Chân 86 | RG2 — General purpose I/O pin |
| Chân 87 | RG3 — General purpose I/O pin |
| Chân 88 | RG12 — General purpose I/O pin |
| Chân 89 | RG13 — General purpose I/O pin |
| Chân 90 | RG14 — General purpose I/O pin |
| Chân 91 | VDD — Digital supply voltage |
| Chân 92 | RE0 — General purpose I/O pin / AN16 |
| Chân 93 | RE1 — General purpose I/O pin / AN17 |
| Chân 94 | RE2 — General purpose I/O pin / AN18 |
| Chân 95 | RE3 — General purpose I/O pin / AN19 |
| Chân 96 | RE4 — General purpose I/O pin / AN20 |
| Chân 97 | RE5 — General purpose I/O pin / AN21 |
| Chân 98 | RE6 — General purpose I/O pin / AN22 |
| Chân 99 | RE7 — General purpose I/O pin / AN23 |
| Chân 100 | RG12 — General purpose I/O pin |
Ứng dụng tiêu biểu
PIC32MZ0512EFF100-I/PF phù hợp cho 7 Áp dụngs: Industrial HMI Panel with TFT LCD, IoT Gateway with Ethernet and Wi-Fi Co-Processor, Automotive Infotainment Subsystem, Field-Oriented Control Motor Drive, Audio Processing DSP Front-End, Networking Switch with Ethernet and Web Server, High-Speed Data Acquisition System.
Industrial HMI Panel with TFT LCD
The PIC32MZ0512EFF100-I/PF drives industrial Human-Machine Interface panels that integrate a TFT LCD with resistive or capacitive touch. Its integrated Graphics peripherals (GPU-less, software-rendered via CPU) plus 128 KB RAM and 200 MHz MIPS M-class core deliver smooth 60 Hz updates on QVGA/WQVGA panels. The dual-panel Flash enables live firmware updates in the field without factory recall, critical for installed industrial equipment. With 48-channel 12-bit 2 MSPS ADC, the same MCU also reads analog sensor inputs (temperature, pressure, current) for the HMI subsystem, reducing parts count.
Được đề xuất
IoT Gateway with Ethernet and Wi-Fi Co-Processor
The PIC32MZ0512EFF100-I/PF serves as the host MCU for industrial IoT gateways that aggregate sensor data over RS-485/CAN and forward it via Ethernet or Wi-Fi. Its 10/100 Ethernet MAC with MII/RMII and HS USB with on-chip PHY allow direct connection to Wi-Fi modules (e.g., Microchip ATWINC) and wired networks without external PHYs. The 200 MHz core runs TLS stacks, MQTT, and protocol bridging at sustained throughput. Operating from -40C to +85C industrial temperature range supports outdoor enclosures.
Được đề xuất
Automotive Infotainment Subsystem
For automotive infotainment and cluster display subsystems, the PIC32MZ0512EFF100-I/PF provides the graphics rendering, audio routing, and connectivity (CAN, USB) needed for entry-level head units. The integrated I2S audio interface feeds external DACs; dual CAN 2.0b ports connect to body and powertrain buses. The HS USB enables smartphone projection (CarPlay/Android Auto bridge) and media playback. The 512 KB Flash stores audio codecs and UI bitmaps. For AEC-Q100 compliance at higher temperatures, upgrade to the -E variant at 180 MHz.
Được đề xuất
Field-Oriented Control Motor Drive
The PIC32MZ0512EFF100-I/PF is well-suited to Field-Oriented Control (FOC) drives for PMSM/BLDC motors in industrial automation. Its hardware FPU executes Park/Clarke transforms and PI controllers in hardware single-precision, while the 12-bit 2 MSPS ADC samples phase currents synchronously to PWM. The dual-panel Flash allows safe OTA firmware updates on installed drives without bricking the equipment. Operating from -40C to +85C covers most industrial motor enclosures.
Được đề xuất
Audio Processing DSP Front-End
Audio products including digital mixers, effects processors, and USB audio interfaces leverage the PIC32MZ0512EFF100-I/PF's hardware FPU, DSP extensions, and I2S audio peripherals. The four 64-bit accumulators and single-cycle MAC accelerate biquad filters, FFT, and noise-suppression algorithms at full audio bandwidth (48 kHz/96 kHz). HS USB enables class-compliant USB Audio at 24-bit/96 kHz. The 512 KB Flash stores effects programs; 128 KB RAM holds audio buffers. The 200 MHz MIPS core outperforms Cortex-M4 in floating-point audio workloads.
Được đề xuất
Networking Switch with Ethernet and Web Server
The PIC32MZ0512EFF100-I/PF acts as a managed Ethernet switch controller in industrial networking equipment. The 10/100 Ethernet MAC plus RMII allows direct PHY connection; two CAN buses bridge to industrial field networks. A lightweight TCP/IP stack (e.g., Microchip Harmony) runs on the 200 MHz MIPS M-class core, exposing a web server for configuration. The 512 KB Flash holds firmware and HTML assets; 128 KB RAM is sufficient for TCP socket buffers.
Được đề xuất
High-Speed Data Acquisition System
Data acquisition systems with USB streaming to a host PC benefit from the PIC32MZ0512EFF100-I/PF's 12-bit 2 MSPS ADC, HS USB bandwidth, and 200 MHz core. Up to 48 analog channels can be sampled, buffered in 128 KB RAM, and streamed over USB to a host running LabVIEW or Python. The FPU computes RMS, FFT, and statistics in real time. The SQI interface allows external PSRAM expansion for longer acquisition records.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho PIC32MZ0512EFF100-I/PF — 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 | PIC32MZ0512EFE100-I/PT | PIC32MZ0512EFE100T-I/PT | PIC32MZ0512EFE100-E/PT | PIC32MZ1024EFG100-I/PF | PIC32MZ0512EFF064-I/PT |
|---|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | TQFP-100 (PT) 14x14 mm | TQFP-100 (PT) 14x14 mm - same | TQFP-100 (PT) 14x14 mm - same | TQFP-100 (PT) 14x14 mm - same | TQFP-100 (PT) 14x14 mm - same | TQFP-100 (PT) 14x14 mm - same |
| Core Frequency | 200 MHz | 200 MHz | 200 MHz | 180 MHz | 200 MHz | 200 MHz |
| Flash Memory | 512 KB | 512 KB | 512 KB | 512 KB | 1 MB | 64 KB |
| RAM | 128 KB | 128 KB | 128 KB | 128 KB | 256 KB | 128 KB |
| FPU | Yes (single/double precision) | Yes | Yes | Yes | Yes | Yes |
| Temperature Grade | Industrial (-40C to +85C) | Industrial (-40C to +85C) | Industrial (-40C to +85C) | Extended (-40C to +125C) | Industrial (-40C to +85C) | Industrial (-40C to +85C) |
| USB HS with PHY | Yes | Yes | Yes | Yes | Yes | Yes |
| Ethernet MAC | 10/100 MAC | 10/100 MAC | 10/100 MAC | 10/100 MAC | 10/100 MAC | 10/100 MAC |
| CAN 2.0b | 2 modules | 2 modules | 2 modules | 2 modules | 2 modules | 2 modules |
Bảo phân biệt quan trọng
- Dual-panel Flash for live firmware update (vsPIC32MX795F512LT-80I/PF)
- Hardware FPU and DSP extensions (vsPIC32MX575F512LT-80I/PT)
- Integrated HS USB with on-chip PHY (vsPIC32MX664F064L-I/PF)
Ghi chú thiết kế
Decouple each VDD pin with a 100 nF ceramic capacitor placed within 5 mm of the pin; add a shared 4.7 uF bulk capacitor near the package. AVDD and DVDD should be tied to a single 3.3 V rail but use separate decoupling capacitors to prevent ADC reference noise. The PIC32MZ EF core draws up to ~100 mA at 200 MHz with all peripherals active; ensure the regulator can supply this plus headroom for I/O transients.
Route the high-speed USB differential pair (D+/D-) with 90 ohm differential impedance and length matching within 150 mil. The Ethernet RMII signals to the external PHY must be length-matched to within 50 mil to meet timing at 50 MHz. Place the external 25 MHz crystal or oscillator within 200 mil of the OSC1/OSC2 pins and guard the traces with a ground pour. The SQI bus to external Flash/PSRAM should also be length-matched.
Estimated: at 200 MHz with 3.3 V supply, the I/O pin toggle current can exceed 20 mA per pin. Aggregate I/O current must not exceed the package's maximum (about 200 mA for TQFP-100). Do not exceed this budget by driving many high-current loads simultaneously. Always check the latest datasheet revision for exact limits. The dual-panel Flash live-update feature requires correct linker script configuration; without it, live update silently fails and firmware bricks. Configure the boot panel selection carefully during programming.
The PIC32MZ0512EFF100-I/PF in TQFP-100 has a thermal resistance (theta_JA) of approximately 40 C/W. At maximum core activity and 200 MHz, the die may dissipate 0.5-1 W, leading to a 20-40 C junction temperature rise above ambient. Industrial applications at +85 C ambient should ensure the junction stays below +125 C; verify with a worst-case workload test, not idle.
Thông tin tuân thủ
RoHS compliant per Microchip product page. Not AEC-Q100 qualified - choose -E variant for automotive.
