PIC32MZ0512EFF100T-I/GJX - 200MHz 512KB Flash MCU | Microchip
MPN： PIC32MZ0512EFF100T-I/GJX ✓ 啟用中PIC32MZ0512EFF100T-I/GJX 概覽
A microcontroller (MCU) is a single-chip computer that integrates a CPU core, non-volatile program memory, working RAM, and a wide range of on-chip peripherals such as timers, communication controllers, ADCs, and GPIO onto one silicon die. PIC32MZ devices occupy the high-performance tier of the 32-bit MCU taxonomy: MCU -> 32-bit MCU -> MIPS-based MCU -> PIC32 family -> PIC32MZ sub-family. The EF variant adds Floating Point Unit (FPU) hardware acceleration, expanded connectivity peripherals, and dedicated crypto-ready alternatives, making the family a strong fit for industrial, automotive, IoT, Graphics/HMI, and motor control market segments.
Key features of the PIC32MZ0512EFF100T-I/GJX include the MIPS32 M-Class core with 5-stage pipeline and DSP extensions, hardware FPU (IEEE 754 single/double precision), up to 200 MHz operation, 512 KB Flash, 128 KB SRAM, integrated CAN, USB, Ethernet, HS USB, SQI, and a 12-bit ADC. Memory protection and a peripheral pin-select system simplify design reuse across the family. The 100-pin TFBGA package exposes a wide peripheral set while keeping PCB footprint to 7x7 mm.
Typical applications include industrial IoT gateways, motor control (BLDC/PMSM) drives, automotive infotainment and HMI panels, and Ethernet-connected embedded controllers. When designing with this MCU, ensure the supply rail is decoupled per the datasheet's recommended topology and that the trace lengths for high-speed interfaces (HS USB, Ethernet RMII/MII, SQI Flash) follow the reference manual's impedance and length-matching guidance.
直接替換替代品，適用於 PIC32MZ0512EFF100T-I/GJX — 相同封裝，腳位對腳位相容。需重新設計 PCB 的不同封裝零件不列入。
此系列的變體
與下列產品可直接替換的同系列型號： PIC32MZ0512EFF100T-I/GJX （相同外形與佔位） — 差異在於 Core Architecture, Package, ADC, CAN, FPU.
PIC32MZ0512EFF100-I/GJX
✅ 直接替換聯絡詢價
查看資料表 →PIC32MZ0512EFF100T-E/GJX
✅ 直接替換聯絡詢價
查看資料表 →PIC32MZ0512EFF100-E/GJX
✅ 直接替換聯絡詢價
查看資料表 →PIC32MZ0512EFE100T-I/GJX
✅ 直接替換聯絡詢價
查看資料表 →PIC32MX570F512LT-I/GJX
✅ 直接替換聯絡詢價
查看資料表 →PIC32MZ0512EFF100T-I/GJX 最大額定值與電氣特性
| Core | MIPS32 M-Class (M4K) |
| Core Architecture | 32-bit RISC with DSP extensions |
| FPU | Hardware IEEE 754 single/double precision |
| Maximum CPU Frequency | 200 MHz (up to 252 MHz family max) |
| Program Memory (Flash) | 512 KB (512K x 8) |
| SRAM | 128 KB |
| Supply Voltage (VDD) | 3.3 V |
| 工作溫度 | -40C to +85C (Industrial) |
| 封裝 | 100-TFBGA (7x7 mm) |
| ADC | 12-bit |
| Communication Interfaces | CAN, USB (HS), Ethernet (RMII/MII), SQI, SPI, I2C, UART |
| Crypto Engine | No (No-Crypto variant) |
| 安裝類型 | Surface Mount |
| MSL 等級 | 3 (per JEDEC J-STD-020) |
| RoHS 狀態 | Compliant |
| Temperature Grade | Industrial (-I) |
PIC32MZ0512EFF100T-I/GJX 100-tfbga (7x7 mm) 腳位配置指南
PIC32MZ0512EFF100T-I/GJX（100-tfbga (7x7 mm) 封裝）的腳位配置。 此數位 IC 包含 GPIO、通訊介面（UART、SPI、I2C）與電源腳位。替代腳位功能與配置選項請參閱製造商資料表。對嵌入式系統設計與 PCB 佈局至關重要。
無詳細腳位定義資料： PIC32MZ0512EFF100T-I/GJX.
請參閱 資料表 以查看完整腳位配置。
典型應用
PIC32MZ0512EFF100T-I/GJX 適用於 6 應用s: Industrial IoT Gateway, BLDC / PMSM Motor Control, Automotive HMI / Infotainment Panel, Graphics / HMI Touch Controller, Connected Medical Device Controller, Smart Energy / Metering Concentrator.
Industrial IoT Gateway
The PIC32MZ0512EFF100T-I/GJX suits industrial IoT gateway designs where Ethernet connectivity, TLS-capable stacks, and deterministic real-time control coexist on one MCU. The integrated Ethernet MAC (RMII/MII), HS USB, and CAN peripherals enable simultaneous fieldbus (CAN) and IP-network connectivity without external bridges, while 128 KB SRAM holds TCP/IP socket buffers plus a real-time control loop. At 200 MHz with hardware FPU, the MIPS32 M-Class core processes TLS handshakes in software fast enough for sub-second connection setup. The 512 KB Flash accommodates a FreeRTOS or Harmony TCP/IP stack plus application logic. The 100-TFBGA package keeps the PCB at 7x7 mm, freeing board space for radio modules or sensor front-ends.
推薦
BLDC / PMSM Motor Control
Field-oriented control (FOC) of brushless DC and permanent-magnet synchronous motors benefits from the PIC32MZ0512EFF100T-I/GJX's hardware FPU and deterministic MIPS32 core. The 200 MHz CPU executes one FOC cycle well under 10 microseconds, leaving headroom for sensorless observer algorithms and speed/torque control loops. The 12-bit ADC with dedicated PWM-timer pairing supports center-aligned PWM at 20 kHz with sub-microsecond sampling jitter, while the integrated CAN peripheral enables multi-axis coordination over CANopen or J1939. The 128 KB SRAM holds encoder state and PI controller variables without external memory, and the 100-TFBGA package exposes enough I/O for three-phase gate drivers, encoder interfaces, and safety shutoff.
推薦
Automotive HMI / Infotainment Panel
The PIC32MZ0512EFF100T-I/GJX powers cost-sensitive automotive HMI panels that need fluid GUI performance and CAN bus integration without a higher-cost application processor. The MIPS32 core at 200 MHz drives modest TFT panels up to WVGA via the parallel display interface, while the hardware FPU accelerates graphics transforms and rotation. Integrated CAN enables seamless communication with the vehicle network for climate, audio, and body control status. The 512 KB Flash holds a Lightweight IP stack, graphics library, and UI assets, while the 100-TFBGA package supports automotive PCB layouts requiring small footprint. The industrial -40C to +85C grade suits most cabin applications; AEC-Q100 qualified parts are not offered in this specific MPN.
推薦
Graphics / HMI Touch Controller
Cost-sensitive HMI touch controllers for white goods, thermostats, and industrial operator panels use the PIC32MZ0512EFF100T-I/GJX as a single-chip solution. The parallel display interface can drive small TFTs up to QVGA, while the integrated 12-bit ADC supports temperature, ambient light, and backlight control without a separate touch controller IC. The 200 MHz MIPS core executes Harmony 3 graphics libraries at usable frame rates for icons, gauges, and menus, and the 100-TFBGA exposes the necessary GPIO for capacitive touch I/O via SPI-to-bridge peripherals. The 128 KB SRAM holds double-buffered framebuffers for tear-free rendering.
推薦
Connected Medical Device Controller
Connected medical peripherals such as infusion pumps, patient monitors, and diagnostic handhelds leverage the PIC32MZ0512EFF100T-I/GJX for its deterministic real-time control plus Ethernet/USB connectivity. The hardware FPU executes DSP-style filtering of physiological signals (ECG, pulse oximetry) without burdening the main control loop, while the integrated 12-bit ADC captures sensor data at sufficient resolution for many diagnostic tasks. The 100-TFBGA package keeps the BOM small in space-constrained handhelds, and the 512 KB Flash accommodates IEC 62304-compliant firmware with safety partitioning. The industrial temperature grade suits bedside equipment; note this MPN is not specifically IEC 60601-qualified and additional safety isolation is required at the system level.
推薦
Smart Energy / Metering Concentrator
Smart-energy metering concentrators aggregate data from multiple utility meters over wireless M-Bus, LoRa, or PLC links and forward to back-office systems via Ethernet. The PIC32MZ0512EFF100T-I/GJX is well-suited to this role: its integrated Ethernet MAC eliminates an external PHY-bridge, while the 200 MHz MIPS core executes TLS, DLMS/COSEM, or proprietary metering protocols. The 512 KB Flash stores the full DLMS stack, and the 100-TFBGA package supports an industrial PCB layout. The integrated CAN peripheral enables optional connection to grid-side controllers. Hardware FPU accelerates signal-processing for power-quality analysis when current/voltage sensing is added.
推薦
推薦產品摘要
工程參考資料，適用於 PIC32MZ0512EFF100T-I/GJX — 比較、設計指引及合規資訊。
選型指南
與替代品比較
| 參數 | 本產品 | PIC32MZ0512EFF100-I/GJX | PIC32MZ0512EFF100T-E/GJX | PIC32MZ0512EFF100-E/GJX | PIC32MZ0512EFE100T-I/GJX | PIC32MX570F512LT-I/GJX |
|---|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 100-TFBGA (7x7 mm) | 100-TFBGA (7x7 mm) - same | 100-TFBGA (7x7 mm) - same | 100-TFBGA (7x7 mm) - same | 100-TFBGA (7x7 mm) - same | 100-TFBGA (7x7 mm) - same |
| Core Architecture | MIPS32 M-Class 32-bit | MIPS32 M-Class 32-bit | MIPS32 M-Class 32-bit | MIPS32 M-Class 32-bit | MIPS32 M-Class 32-bit | MIPS32 M4K 32-bit (legacy) |
| Maximum CPU Frequency | 200 MHz | 200 MHz | 200 MHz | 200 MHz | 200 MHz | 50 MHz (-75%) |
| 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 | 64 KB (-50%) |
| Hardware FPU | Yes (IEEE 754 single/double) | Yes | Yes | Yes | Yes | No |
| Crypto Engine | No | No | No | No | Yes (AES/SHA hardware) | No |
| Operating Temperature | -40C to +85C (Industrial) | -40C to +85C (Industrial) | -40C to +125C (Extended) | -40C to +125C (Extended) | -40C to +85C (Industrial) | -40C to +85C (Industrial) |
主要差異化特點
- Hardware FPU at 200 MHz in a compact TFBGA-100 (對比PIC32MX570F512LT-I/GJX)
- Industrial temperature grade (-40C to +85C) with Tape-and-Reel high-volume packaging (對比PIC32MZ0512EFF100-I/GJX (tray variant))
- Integrated Ethernet MAC + HS USB + CAN peripherals in one chip (對比PIC32MZ0512EFE100T-I/GJX (with crypto engine))
設計說明
The 100-TFBGA package requires via-in-pad PCB construction with filled-and-capped vias to escape the 0.5 mm (or finer) ball pitch reliably. Per IPC-7093, BGA assembly demands 0.8 mm pitch BGA land pattern verification with NSMD pads. Estimated: at 0.5 mm pitch, plan for at least 4 PCB layers with solid ground plane beneath the BGA to control return-path impedance and to aid thermal dissipation (the TFBGA's small thermal pad relies on the PCB copper pour for theta-JA reduction).
At 200 MHz, the PIC32MZ0512EFF100T-I/GJX can dissipate roughly 0.5-0.8 W under heavy peripheral load (Ethernet + USB + ADC). Estimated: with a typical 100-TFBGA theta-JA of ~30 C/W on a 4-layer JEDEC test board, junction temperature rises 15-24 C above ambient. For industrial operation at 85 C ambient, ensure the MCU remains below 100 C Tj by reducing CPU idle time, gating unused peripherals, and providing at least 1 sq inch of unbroken copper beneath the thermal ball grid.
Route RMII/MII Ethernet signals with 50-ohm controlled impedance and length-match data/clock within 50 mils. The HS USB D+/D- traces must be 90-ohm differential with no stubs and an ESD array (e.g., USBLC6-2SC6) placed within 3 mm of the connector. CAN bus signals need a split termination (60 ohm + 4.7 nF) to suppress ringing per CiA 601 recommendations. Decouple each VDD/AVDD pair with a 100 nF ceramic in parallel with a 4.7 uF bulk cap, placed within 2 mm of the pin.
Do not assume the PIC32MZ0512EFF100T-I/GJX and the PIC32MZ0512EFE100T-I/GJX are interchangeable in software - the EFE variant includes a hardware crypto engine and a different secure-boot address map. Microchip's MPLAB Harmony projects must be rebuilt against the matching device header. Also avoid exceeding the 3.3 V VDD tolerance: the I/O pins are NOT 5 V tolerant, so level-shift any external 5 V peripherals (e.g., legacy 5 V sensors) with a proper buffer. Lastly, the SQI interface requires external Flash to be configured for 1.8 V or 3.3 V matching VDD - mismatched logic levels will damage the device.
合規資訊
RoHS and REACH compliant per Microchip product page. Not AEC-Q100 qualified - choose AEC-Q100 grade parts for automotive safety-critical applications. Lead-free and halogen-free per Microchip environmental compliance documentation.