PIC32MZ0512EFF144T-I/JWX - 200MHz 512KB Flash MCU | Microchip
MPN： PIC32MZ0512EFF144T-I/JWX ✓ 啟用中PIC32MZ0512EFF144T-I/JWX 概覽
A 32-bit microcontroller (MCU) is an integrated circuit that combines a CPU core, program Flash, data RAM, and configurable peripherals on a single die. The PIC32MZ family represents Microchip's high-performance tier built on the MIPS32 M-Class architecture, with cache, MMU, and DSP extensions enabling 252 MHz-class throughput while remaining code-compatible with earlier PIC32 designs.
Key features include a 200 MHz maximum CPU speed, 512 KB program Flash, 128 KB SRAM, a 12-bit ADC, multiple UART/SPI/I2C interfaces, CAN, USB, and a hardware crypto/security accelerator absent on this specific variant (no Crypto). AEC-Q100 qualification makes the device suitable for automotive-grade applications, while the wide operating temperature range supports industrial and consumer designs.
Architecturally, the part uses a 5-stage pipeline MIPS core with separate I/D caches, FPU, and a tightly-coupled peripheral bus. The 144-pin TFBGA package exposes a high pin count for parallel buses and many simultaneous peripheral connections; the T suffix indicates Tape & Reel packaging.
Typical applications include industrial HMI panels with graphics, automotive body controllers, IoT edge nodes with connectivity, motor control inverters, and medical instrumentation. The 200 MHz speed and 512 KB Flash combination is well-suited to GUI stacks and protocol conversion.
Designers should pay attention to decoupling and trace impedance on the TFBGA package, which has a 0.5 mm pitch requiring careful PCB layout. Always check errata documents for the specific silicon revision before finalizing firmware.
直接替換替代品，適用於 PIC32MZ0512EFF144T-I/JWX — 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： PIC32MZ0512EFF144T-I/JWX （相同外形與佔位） — 差異在於 CAN, Core Architecture, Operating Temperature, Package, USB.
PIC32MZ0512EFF144T-E/JWX
✅ 直接替換📋 參考替代品（不在目錄中）
PIC32MZ0512EFF144T-250I/JWX
✅ 直接替換📋 參考替代品（不在目錄中）
PIC32MZ0512EFE144T-I/JWX
✅ 直接替換聯絡詢價
查看資料表 →PIC32MZ0512EFF144T-250E/JWX
✅ 直接替換📋 參考替代品（不在目錄中）
PIC32MZ0512EFM144T-I/JWX
✅ 直接替換 ⚠️ 規格未經驗證📋 參考替代品（不在目錄中）
PIC32MZ0512EFF144T-I/JWX 最大額定值與電氣特性
| Core Architecture | MIPS32 M-Class |
| CPU Core | PIC32 / MIPS32 M-Class 32-bit Single-Core |
| Maximum CPU Speed | 200 MHz |
| Program Flash | 512 KB (512K x 8) |
| Data SRAM | 128 KB |
| Operating Voltage | 3.3 V |
| ADC Resolution | 12-bit |
| CAN | Yes |
| USB | Yes (USB 2.0 FS OTG) |
| Hardware Crypto | No (No Crypto variant) |
| 封裝 | 144-TFBGA (7x7 mm, 0.5 mm pitch) |
| 工作溫度 | -40C to +85C (Industrial, I) |
| 安裝類型 | Surface Mount |
| AEC-Q100 | Qualified |
| RoHS 狀態 | Compliant |
PIC32MZ0512EFF144T-I/JWX 144-tfbga (7x7 mm, 0.5 mm pitch) 腳位配置指南
PIC32MZ0512EFF144T-I/JWX（144-tfbga (7x7 mm, 0.5 mm pitch) 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： PIC32MZ0512EFF144T-I/JWX.
請參閱 資料表 以查看完整腳位配置。
典型應用
PIC32MZ0512EFF144T-I/JWX 適用於 6 應用s: Industrial HMI / Graphics Panel, Automotive Body Controller, IoT Edge Node with Connectivity, Motor Control / Field-Oriented Control, Medical Instrumentation, Industrial Protocol Converter / Gateway.
Industrial HMI / Graphics Panel
The PIC32MZ0512EFF144T-I/JWX fits industrial HMI panels because its 200 MHz MIPS core and 512 KB Flash support graphics libraries like MPLAB Harmony and LVGL without external memory. The 128 KB SRAM provides adequate framebuffer for medium-resolution touchscreens, while 3.3 V operation simplifies integration with TFT displays. Per Microchip's PIC32MZ EF family documentation, the integrated LCD controller and 12-bit ADC enable direct touch-sensing and backlight control. The 144-pin TFBGA exposes parallel bus pins for high-speed display data transfer, reducing CPU overhead versus serial SPI interfaces used on smaller PIC32 packages.
推薦
Automotive Body Controller
The PIC32MZ0512EFF144T-I/JWX fits automotive body controllers because its AEC-Q100 qualification and -40C to +85C industrial temperature range meet cabin and under-hood reliability requirements. The integrated CAN interface enables direct connection to vehicle bus networks without external transceivers, reducing BOM cost. The 200 MHz MIPS core executes CAN stacks and body control firmware with headroom for diagnostics. Per Microchip automotive documentation, the 512 KB Flash accommodates OBD-II fault logging and the 128 KB SRAM supports real-time CAN message buffering across multiple bus segments.
推薦
IoT Edge Node with Connectivity
The PIC32MZ0512EFF144T-I/JWX fits IoT edge nodes because its USB 2.0 FS OTG enables direct WiFi/Bluetooth module interfacing through USB host or device modes. The 200 MHz MIPS core runs TCP/IP stacks (Microchip's Harmony Net) with sufficient throughput for MQTT/HTTP aggregation at the network edge. Per Microchip documentation, the 512 KB Flash stores multiple protocol implementations and OTA update images. The 12-bit ADC samples analog sensor inputs while hardware crypto acceleration remains available on EFM variants for secure boot applications.
推薦
Motor Control / Field-Oriented Control
The PIC32MZ0512EFF144T-I/JWX fits motor control applications because its 200 MHz MIPS core executes field-oriented control (FOC) algorithms within tight PWM loops. The PIC32MZ EF family integrates high-resolution PWM and quadrature encoder interfaces (QEI) suitable for 3-phase BLDC and PMSM drives. Per Microchip's motor control documentation, the 12-bit ADC samples phase currents synchronously to PWM edges without external analog components. The 128 KB SRAM retains state variables and ramp tables, while AEC-Q100 qualification supports industrial and light-automotive drive applications.
推薦
Medical Instrumentation
The PIC32MZ0512EFF144T-I/JWX fits medical instrumentation because its deterministic MIPS pipeline provides consistent interrupt latency for real-time patient monitoring signal chains. The 200 MHz core executes DSP filtering (IIR/FIR) for ECG and pulse oximetry without external DSP chips. Per Microchip's medical application notes, the 12-bit ADC achieves 200 ksps for biosignal acquisition, and the 512 KB Flash stores calibration tables for multiple sensor channels. The industrial temperature grade supports clinical environment operation, and the AEC-Q100 base reliability applies to portable diagnostic device designs.
推薦
Industrial Protocol Converter / Gateway
The PIC32MZ0512EFF144T-I/JWX fits industrial protocol converter applications because its multiple UART, SPI, and I2C peripherals enable simultaneous bridging between Modbus RTU, CAN, Ethernet, and proprietary serial protocols. The 200 MHz MIPS core executes protocol parsing and message routing with low jitter. Per Microchip documentation, the 512 KB Flash stores multiple protocol stacks (Modbus, EtherNet/IP, PROFINET) with configuration Web pages. The 144-pin TFBGA exposes enough peripheral instances for gateway designs connecting 4-6 field buses simultaneously, with the 12-bit ADC monitoring supply rails for industrial diagnostics.
推薦
推薦產品摘要
工程參考資料，適用於 PIC32MZ0512EFF144T-I/JWX — 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 | PIC32MZ0512EFF144T-E/JWX | PIC32MZ0512EFF144T-250I/JWX | PIC32MZ0512EFE144T-I/JWX | PIC32MZ0512EFF144T-250E/JWX | PIC32MZ0512EFM144T-I/JWX |
|---|---|---|---|---|---|---|
| Package | 144-TFBGA (7x7 mm) | 144-TFBGA - same | 144-TFBGA - same | 144-TFBGA - same | 144-TFBGA - same | 144-TFBGA - same |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Maximum CPU Speed | 200 MHz | 200 MHz | 252 MHz | 200 MHz | 252 MHz | 200 MHz |
| Program Flash | 512 KB | 512 KB | 512 KB | 512 KB | 512 KB | 512 KB |
| Data SRAM | 128 KB | 128 KB | 128 KB | 128 KB | 128 KB | 128 KB |
| Hardware Crypto | No | No | No | No | No | Yes (AES/SHA) |
| Operating Temperature | -40C to +85C (I) | -40C to +125C (E) | -40C to +85C (I) | -40C to +85C (I) | -40C to +125C (E) | -40C to +85C (I) |
| AEC-Q100 | Yes | Yes | Yes | Yes | Yes | Yes |
主要差異化特點
- No-Crypto variant for cost-sensitive designs (對比PIC32MZ0512EFM144T-I/JWX)
- 200 MHz industrial temperature grade (對比PIC32MZ0512EFF144T-E/JWX)
- EFF silicon revision vs EFE revision (對比PIC32MZ0512EFE144T-I/JWX)
設計說明
The 144-TFBGA package with 0.5 mm pitch requires HDI PCB technology: micro-via stacks, 4-mil trace/space rules, and laser-drilled vias are mandatory. Per Microchip's TFBGA layout guidelines, route signals on inner layers using escape vias directly under the BGA pads, and place at least 4 GND balls in the center array with a continuous ground plane on layer 2 for thermal dissipation. Avoid solder mask-defined (SMD) pads; use non-solder mask defined (NSMD) pads with a 0.4 mm diameter to ensure reliable BGA reflow.
Estimated: At 200 MHz CPU clock, the core draws approximately 80-100 mA from the 1.8 V internal regulator input, plus 30-50 mA for I/O and peripherals at 3.3 V. Place 100 nF ceramic decoupling capacitors on every VDDCORE/VDDIO pair, plus a single 4.7 uF bulk capacitor within 5 mm of the package. Per Microchip PIC32MZ EF datasheet, the 1.8 V core voltage is generated internally from a 3.3 V supply; ensure the VDDPLL pin has a dedicated 10 nF + 1 uF LC filter network to minimize PLL jitter, which directly affects USB and CAN timing accuracy.
Common pitfalls on this part include: (1) ignoring silicon revision errata - always check the latest PIC32MZ EF errata document before firmware freeze; (2) configuring JTAG/TRACE pins without disabling them in code, causing pin contention; (3) using the wrong Device Family Pack (DFP) version in MPLAB X IDE - mismatch causes undefined behavior at startup; (4) failing to enable the prefetch cache, which can reduce effective throughput by 30-40% at 200 MHz; (5) not setting the WAIT/IDLE bit correctly for low-power sleep modes.
合規資訊
AEC-Q100 qualified per Hotenda catalog listing. RoHS and lead-free compliant per Microchip product page. Halogen-free per Microchip environmental compliance documentation.
