PIC32MZ0512EFK100-I/GJX - 200MHz 32-bit MCU 512KB Flash | Microchip
MPN： PIC32MZ0512EFK100-I/GJX ✓ 啟用中PIC32MZ0512EFK100-I/GJX 概覽
A 32-bit microcontroller (MCU) is an integrated processor that combines a CPU core, memory (Flash and SRAM), and configurable peripherals on a single silicon die. The PIC32MZ family belongs to the broader category of embedded microcontrollers used in industrial, IoT, automotive, and graphics/HMI applications. These MCUs sit below application processors and above simple 8/16-bit microcontrollers in compute capability, providing deterministic real-time performance with rich connectivity options. The EF (Embedded Connectivity with FPU) sub-family specifically targets connected applications requiring Ethernet, USB, and CAN alongside high-throughput DSP and floating-point math.
Key features include dual-panel Flash for live-update support, a 12-bit 18 MSPS 40-channel ADC module, a memory management unit (MMU) for optimum embedded OS execution, and crypto acceleration hardware. The 100-TFBGA package provides a compact 7x7 mm footprint suitable for space-constrained designs while exposing up to 78 GPIO, multiple UART/SPI/I2C/CAN interfaces, HS USB, and Ethernet MAC. Operating voltage ranges from 2.1 V to 3.6 V across an industrial temperature range of -40 C to +85 C.
Architecturally, the PIC32MZ0512EFK100 uses a superscalar MIPS core with separate instruction and data caches, allowing sustained 200 MHz operation even with memory-intensive protocols. The FPU and DSP extensions significantly accelerate signal-processing kernels such as FFT, FIR filtering, and motor-control loops, often eliminating the need for a companion DSP chip. The crypto engine handles AES, DES, SHA, and RNG primitives without CPU intervention, reducing firmware overhead for secure-connected applications.
Typical applications include industrial IoT gateways, automotive infotainment and body controllers, graphics HMI panels, motor-control BLDC/PMSM drives, audio processing systems, and connected medical devices. The combination of CAN, USB, and Ethernet connectivity makes the part especially well-suited for industrial protocol bridges and HMI terminals.
When designing with the PIC32MZ0512EFK100-I/GJX, allocate PCB area for at least four 0.1 uF decoupling capacitors near the power pins and follow Microchip's recommended BGA fanout and via pattern to maintain signal integrity on high-speed interfaces. The TFBGA-100 package requires careful PCB-level thermal management; refer to Microchip's family datasheet for thermal design guidelines.
This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone.
直接替換替代品，適用於 PIC32MZ0512EFK100-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： PIC32MZ0512EFK100-I/GJX （相同外形與佔位） — 差異在於 Package, Core Architecture, ADC, Ethernet, FPU.
PIC32MZ0512EFK100T-I/GJX
✅ 直接替換📋 參考替代品（不在目錄中）
PIC32MZ1024EFK100-I/GJX
✅ 直接替換聯絡詢價
查看資料表 →PIC32MZ0512EFK100-E/GJX
✅ 直接替換聯絡詢價
查看資料表 →PIC32MZ0512EFF100-I/GJX
✅ 直接替換 ⚠️ 規格未經驗證聯絡詢價
查看資料表 →PIC32MZ0512EFK100-I/GJX 最大額定值與電氣特性
| Core | MIPS32 M-Class |
| Core Architecture | 32-bit MIPS with FPU and DSP extensions |
| Maximum CPU Frequency | 200 MHz |
| Performance | 330 DMIPS |
| FPU | IEEE 754-compliant (single and double precision) |
| Program Flash Memory | 512 KB (512K x 8) |
| SRAM | 128 KB |
| Operating Voltage | 2.1 V to 3.6 V |
| 工作溫度 | -40 C to +85 C (Industrial) |
| ADC | 12-bit, 18 MSPS, 40-channel |
| GPIO Count | 78 |
| 封裝 | 100-TFBGA (7x7 mm) |
| 安裝類型 | Surface Mount |
| Connectivity | HS USB, Ethernet MAC, CAN, UART, SPI, I2C |
| Crypto Engine | AES, DES, SHA, RNG hardware acceleration |
| RoHS 狀態 | Compliant |
PIC32MZ0512EFK100-I/GJX 100-tfbga (7x7 mm) 腳位配置指南
PIC32MZ0512EFK100-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： PIC32MZ0512EFK100-I/GJX.
請參閱 資料表 以查看完整腳位配置。
典型應用
PIC32MZ0512EFK100-I/GJX 適用於 6 應用s: Industrial IoT Gateways, Automotive Infotainment HMI, BLDC Motor Control, Audio Processing Devices, Graphics HMI Terminals, Connected Medical Devices.
Industrial IoT Gateways
The PIC32MZ0512EFK100-I/GJX is well suited for industrial IoT gateways requiring deterministic TCP/IP performance over Ethernet plus secure cloud connectivity. Its 200 MHz MIPS core and 128 KB SRAM comfortably run lwIP + TLS 1.2 stacks, while the AES/SHA crypto engine offloads handshake acceleration. The 12-bit 18 MSPS ADC handles 4-20 mA sensor inputs at full throughput, and the integrated Ethernet MAC eliminates external PHY glue logic, reducing BOM cost by $1-2 per node.
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Automotive Infotainment HMI
For automotive infotainment HMI panels, the PIC32MZ0512EFK100-I/GJX's 200 MHz throughput drives TFT LCD controllers and touch I2C interfaces while leaving CPU headroom for CAN diagnostics and graphics rendering. The FPU accelerates scaling/anti-aliasing routines without burdening the main thread. Industrial temperature grade (-40 to +85 C) is acceptable for cabin-mounted head units; under-hood designs should choose the -E/GJX extended temperature variant (-40 to +125 C) instead.
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BLDC Motor Control
The PIC32MZ0512EFK100-I/GJX's hardware FPU and DSP extensions deliver field-oriented control (FOC) loops for BLDC/PMSM motors at switching frequencies up to 30 kHz with sub-microsecond execution. The 12-bit 18 MSPS ADC simultaneously samples phase currents and BEMF voltages via DMA, freeing the CPU to focus on control math. 512 KB Flash accommodates sensorless startup firmware plus telemetry logging, while 78 GPIO drive inverter gate drivers, Hall sensors, and encoder quadrature inputs directly.
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Audio Processing Devices
For audio DSP applications such as digital mixers, headphone amplifiers with EQ, and active speaker crossovers, the PIC32MZ0512EFK100-I/GJX offers a 200 MHz MIPS core with IEEE 754 FPU capable of running multi-band biquad filters and FFT-based spectrum analysis in real time. The I2S/SSI peripheral interfaces directly to S/PDIF transmitters and audio DACs. Crypto engine remains unused but does not consume power when disabled, preserving the 50 mA typical active current budget for battery-powered speakers.
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Graphics HMI Terminals
Industrial graphics HMI terminals benefit from the PIC32MZ0512EFK100-I/GJX's 200 MHz throughput and 78 GPIO, which drive parallel TFT displays up to WVGA resolution via the integrated LCD controller. The 512 KB Flash holds asset libraries and language tables for multilingual UIs, while 128 KB SRAM supports double-buffered framebuffers for flicker-free updates. Hardware crypto accelerates user authentication and secure firmware bootload, critical for IEC 62443-compliant industrial control panels.
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Connected Medical Devices
Connected medical devices such as patient monitors, infusion pumps, and portable diagnostic tools leverage the PIC32MZ0512EFK100-I/GJX's Ethernet and USB connectivity to stream vital signs while the AES hardware crypto engine secures HIPAA-compliant data transmission. The 12-bit 18 MSPS ADC captures ECG, SpO2, and temperature sensor signals with sufficient resolution for clinical-grade measurements. Industrial temperature rating supports clinical environments; designers should add IEC 60601 isolation externally since the MCU does not provide reinforced isolation.
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推薦產品摘要
工程參考資料，適用於 PIC32MZ0512EFK100-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 | PIC32MZ0512EFK100T-I/GJX | PIC32MZ1024EFK100-I/GJX | PIC32MZ0512EFK100-E/GJX | PIC32MZ0512EFF100-I/GJX |
|---|---|---|---|---|---|
| Package | 100-TFBGA (7x7) | 100-TFBGA (7x7) - same | 100-TFBGA (7x7) - same | 100-TFBGA (7x7) - same | 100-TFBGA (7x7) - same |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Core Clock | 200 MHz | 200 MHz | 200 MHz | 200 MHz | 200 MHz |
| Flash Memory | 512 KB | 512 KB | 1024 KB | 512 KB | 512 KB |
| SRAM | 128 KB | 128 KB | 128 KB | 128 KB | 128 KB |
| Operating Temperature | -40 C to +85 C | -40 C to +85 C | -40 C to +85 C | -40 C to +125 C | -40 C to +85 C |
| Packaging Format | Tray | Tape & Reel | Tray | Tray | Tray |
| FPU + Crypto | Yes | Yes | Yes | Yes | Yes |
主要差異化特點
- Dual-panel Flash for live firmware updates (對比PIC32MX795F512L-80I/PT)
- 4x core throughput (對比PIC32MX570F512L-I/PT)
- Hardware crypto engine (對比PIC32MX470F512H-I/PT)
設計說明
Estimated: TFBGA-100 requires 0.6 mm pitch via-in-pad or dog-bone fanout. Place at least four 0.1 uF X7R ceramic decoupling capacitors within 2 mm of the VDD/VSS power pairs. Route all differential pairs (USB, Ethernet) with 90 ohm differential impedance and length-matching within 150 mil. Add a ground plane cutout under the BGA to reduce thermal resistance and provide direct solder-joint inspection access.
Estimated: At 200 MHz full-load with all peripherals active, typical power dissipation is around 200-250 mW. The TFBGA-100 has theta_JA of approximately 40 C/W on a 4-layer JEDEC test board, yielding a junction-to-ambient rise of 8-10 C above ambient - well within safe limits. For sealed enclosures with limited airflow, add thermal vias under the package center ball array to expose the die flag to the bottom-side copper pour.
Three common pitfalls when migrating from PIC32MX to PIC32MZ: (1) PIC32MZ requires the 3.3 V rail to ramp monotonically - brown-out reset is more aggressive; (2) the peripheral library (PLIB) API changed substantially; (3) ICSP programming uses different PGECx/PGEDx pin pairs than legacy MX devices - any pair works, but you must use the matched pair. Reference the family errata DS80000496 before committing to a design.
合規資訊
RoHS and lead-free compliant per JLCPCB and Microchip product page. Not AEC-Q100 qualified in this industrial-temperature grade; automotive designs requiring AEC-Q100 should evaluate other PIC32MZ variants.