PIC32MZ2048EFH144T-250I/JWX - 32-Bit 252MHz 2MB Flash MCU | Microchip
部品番号: PIC32MZ2048EFH144T-250I/JWX ✓ 生産中| 数量 | 単価 | 小計 |
|---|---|---|
| 1 | $28.5 | $28.50 |
| 10 | $25.65 | $256.50 |
| 100 | $22.8 | $2,280.00 |
| 500 | $20.5 | $10,250.00 |
| 1,000 | $18.4 | $18,400.00 |
PIC32MZ2048EFH144T-250I/JWX 概要
What is a PIC32 MCU? PIC32 microcontrollers are 32-bit MIPS-based devices from Microchip Technology (formerly MIPS) that combine the simplicity of an MPU programming model with microcontroller-grade peripherals. Within Microchip's portfolio, the PIC32MZ EF family sits at the top of the PIC32 line, between the mainstream PIC32MX family and the higher-end SAME70/SAMS70 ARM Cortex-M7 parts. They are widely deployed in connectivity (USB-HS, Ethernet, CAN), graphics/HMI, and motor-control designs that need large Flash and RAM budgets.
Key features of the PIC32MZ2048EFH144T-250I/JWX include a single MIPS32 M-Class core with hardware FPU, 252 MHz maximum operating frequency, 2 MB Flash (2M x 8), 512 KB SRAM, dedicated USB-HS, ENET (10/100 Ethernet MAC), CAN, SQI (Serial Quad Interface), and a rich analog/digital peripheral set (multiple timers, ADC channels, and communication interfaces). The 144-TFBGA 7x7 mm package provides a compact footprint suitable for space-constrained embedded modules.
The architecture uses a 5-stage pipeline MIPS32 core with DSP extensions and a single-precision hardware FPU, achieving 252 MHz / 3.3 MIPS per MHz performance. The 2 MB Flash and 512 KB SRAM enable large protocol stacks, graphics framebuffers, and over-the-air update images. High-speed connectivity peripherals (USB-HS, ENET, SQI, CAN) make the device suitable for industrial communication nodes and connected HMI panels.
Typical applications include industrial Ethernet gateways and PLC communication modules, USB-HS peripherals and HMI graphics terminals, automotive body/infotainment subsystems, IoT edge controllers with secure connectivity, and BLDC/PMSM motor-control servo drives. Designers often pair this MCU with external PHY transceivers, isolated CAN drivers, and TFT LCD controllers for full HMI solutions.
When designing with this device, plan PCB layout for the 0.5 mm pitch TFBGA: route fan-out with micro-vias, use 4+ layer stack-up, and provide a continuous GND plane under the BGA. Match the 144-pin TFBGA footprint if you consider migration to the EF family variants (such as PIC32MZ1024EFH144 or PIC32MZ0512EFK144) so that one PCB can host multiple memory/speed options.
This page synthesizes distributor pricing, drop-in alternatives and practical layout notes not found in the manufacturer datasheet, with content tailored for component engineers evaluating PIC32MZ EF family selection.
ドロップイン代替品: PIC32MZ2048EFH144T-250I/JWX — 同一パッケージでピン互換。PCBの作り直しが必要な異なるパッケージの部品は除外されています。
このシリーズのバリエーション
同一シリーズでドロップイン互換のモデル: PIC32MZ2048EFH144T-250I/JWX （同一形状・フットプリント） — 相違点: Package, ADC, FPU, Core Architecture, Ethernet.
クイック比較ツール — 並列比較する代替部品を選択:
PIC32MZ2048EFH144T-I/JWX
✅ ドロップイン📋 参考代替品（カタログ未掲載）
PIC32MZ2048EFH144-250I/JWX
✅ ドロップイン✓ 在庫あり
$12.6 / 個
データシートを見る →PIC32MZ2048EFH144-250I/PH
✅ ドロップイン✓ 在庫あり
$17.2 / 個
データシートを見る →PIC32MZ1024EFH144T-I/PH
✅ ドロップイン✓ 在庫あり
$10.51 / 個
データシートを見る →PIC32MZ0512EFK144T-I/JWX
✅ ドロップイン✓ 在庫あり
$9.3 / 個
データシートを見る →PIC32MZ2048EFG144T-I/PH
✅ ドロップイン📋 参考代替品（カタログ未掲載）
PIC32MZ2048EFH144T-250I/JWX 最大定格＆電気的特性
| Core Architecture | MIPS32 M-Class |
| Core Count | Single-Core |
| Maximum CPU Frequency | 252 MHz |
| Program Flash Memory | 2 MB (2M x 8) |
| SRAM | 512 KB |
| FPU | Yes (Hardware single-precision) |
| USB Interface | USB-HS (High-Speed) |
| Ethernet | 10/100 ENET MAC |
| CAN | Yes |
| SQI (Serial Quad Interface) | Yes |
| パッケージ | 144-pin TFBGA (7x7 mm) |
| 動作温度 | -40C to +85C (Industrial -I grade) |
| 実装タイプ | Surface Mount |
| RoHS ステータス | Compliant |
PIC32MZ2048EFH144T-250I/JWX 144-pin tfbga (7x7 mm) ピン配置ガイド
PIC32MZ2048EFH144T-250I/JWX (144-pin tfbga (7x7 mm) パッケージ) のピン配置。 このデジタルICには、GPIO、通信インターフェース (UART、SPI、I2C)、および電源ピンが含まれています。代替ピン機能と設定オプションについては、メーカーのデータシートを参照してください。組み込みシステム設計とPCBレイアウトに不可欠です。
詳細なピン配置データはありません: PIC32MZ2048EFH144T-250I/JWX.
詳細は データシート をご参照ください。
主な用途
PIC32MZ2048EFH144T-250I/JWX の用途: 7 件s: Industrial Ethernet Gateway, HMI Graphics Terminal, BLDC / PMSM Motor Control Servo Drive, IoT Edge Controller with Secure Connectivity, Automotive Body/Infotainment Subsystem, USB-HS Audio/MIDI Peripheral, Medical Monitoring Device.
Industrial Ethernet Gateway
The PIC32MZ2048EFH144T-250I/JWX is ideal for industrial Ethernet gateways thanks to its integrated 10/100 ENET MAC and 252 MHz MIPS32 core with FPU. The 2 MB Flash accommodates full EtherCAT, PROFINET, EtherNet/IP, or Modbus TCP protocol stacks alongside application code, while the 512 KB SRAM supports concurrent dual-stack operation. The hardware FPU accelerates TCP/IP checksum computation. The -40C to +85C industrial temperature range suits factory-floor deployments, and the on-chip CAN controller enables bridge nodes between industrial Ethernet and CAN-based fieldbus segments.
おすすめ
HMI Graphics Terminal
The PIC32MZ2048EFH144T-250I/JWX suits HMI graphics terminals because its 2 MB Flash and 512 KB SRAM can hold a graphics framebuffer (e.g., 320x240 RGB565) plus LVGL/TouchGFX-style UI objects without external memory. The 252 MHz MIPS32 core with FPU provides 3.3 CoreMarks/MHz throughput for smooth UI rendering, and the SQI interface supports high-throughput access to external SPI Flash for asset data. The integrated USB-HS enables firmware updates from a USB stick, a common requirement for industrial HMI panels. The 144-TFBGA package keeps the PCB compact behind the TFT module.
おすすめ
BLDC / PMSM Motor Control Servo Drive
The PIC32MZ2048EFH144T-250I/JWX runs sensorless and sensored Field-Oriented Control loops for BLDC and PMSM motors with sub-10 microsecond cycle times. Its 252 MHz MIPS32 core with hardware FPU executes Park/Clarke transforms and PI controllers efficiently, while dedicated PWM, QEI, and 12-bit ADC peripherals handle three-phase inverter feedback. The 512 KB SRAM enables trajectory tables and adaptive control gains. Microchip's MPLAB Harmony motor-control framework provides ready-made application code. Industrial-grade -40C to +85C operation suits servo drives and HVAC fans.
おすすめ
IoT Edge Controller with Secure Connectivity
The PIC32MZ2048EFH144T-250I/JWX enables IoT edge controllers that aggregate multiple field sensors and publish over Ethernet, USB, or CAN. The 2 MB Flash fits TLS 1.2 stacks and OTA update images, while 512 KB SRAM buffers messages before forwarding. The hardware crypto accelerator (in the EF family) executes AES/SHA with low CPU load. The SQI interface supports fast external Flash or SD card expansion for data logging. Engineers pair the MCU with Wi-Fi modules (such as Microchip's ATWINC1510) for wireless edge gateways.
おすすめ
Automotive Body/Infotainment Subsystem
The PIC32MZ2048EFH144T-250I/JWX targets automotive body-electronics and infotainment subsystems where multiple LIN/CAN buses converge. The 252 MHz MIPS32 core processes vehicle network frames and runs lightweight HMI graphics for instrument clusters or rear-seat displays. The 512 KB SRAM buffers multimedia data, and the 144-TFBGA 7x7 mm package fits behind compact dashboards. The automotive grade variant (PIC32MZ2048EFH144T-250I/JWX-AQ1) provides full AEC-Q100 qualification for production vehicle programs.
おすすめ
USB-HS Audio/MIDI Peripheral
The PIC32MZ2048EFH144T-250I/JWX is suitable for USB-HS audio/MIDI peripherals due to its integrated USB-HS controller with on-chip PHY and 2 MB Flash for audio class firmware. The 252 MHz MIPS32 core can run lightweight audio processing (EQ, dynamics) while streaming 24-bit/96 kHz audio over USB isochronous endpoints. The 512 KB SRAM enables delay-line effects without external memory. The device supports both USB Audio Class 1 and 2.0, and the on-chip SQI enables fast external Flash access for preset storage.
おすすめ
Medical Monitoring Device
The PIC32MZ2048EFH144T-250I/JWX suits medical monitoring devices where reliability and connectivity matter. The 252 MHz MIPS32 core processes ECG/PPG/SpO2 algorithms in real time, while 2 MB Flash holds FDA-compliant firmware with versioning. The on-chip USB-HS simplifies data transfer to PCs, and the CAN interface supports integration with hospital networks. The industrial -40C to +85C temperature range handles clinical environments. Designers must validate the complete medical device per ISO 13485 and relevant IEC 60601 standards; this MCU is not FDA-approved by itself.
おすすめ
おすすめ製品の概要
エンジニアリング参考データ: PIC32MZ2048EFH144T-250I/JWX — 比較、設計ガイダンス、コンプライアンス情報。
選定ガイド
代替品との比較
| パラメータ | この製品 | PIC32MZ2048EFH144T-I/JWX | PIC32MZ2048EFH144-250I/JWX | PIC32MZ2048EFH144-250I/PH | PIC32MZ1024EFH144T-I/PH | PIC32MZ0512EFK144T-I/JWX |
|---|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 144-TFBGA (7x7 mm) | 144-TFBGA (7x7 mm) - same | 144-TFBGA (7x7 mm) - same | 144-LQFP - different | 144-LQFP - different | 144-TFBGA (7x7 mm) - same |
| Maximum CPU Frequency | 252 MHz | 200 MHz | 252 MHz | 252 MHz | 200 MHz | 200 MHz |
| Flash Memory | 2 MB | 2 MB | 2 MB | 2 MB | 1 MB (-50%) | 512 KB (-75%) |
| SRAM | 512 KB | 512 KB | 512 KB | 512 KB | 256 KB (-50%) | 128 KB (-75%) |
| Ethernet MAC | Yes (10/100) | Yes (10/100) | Yes (10/100) | Yes (10/100) | Yes (10/100) | Yes (10/100) |
| USB-HS | Yes | Yes | Yes | Yes | Yes | Yes |
| Operating Temperature | -40C to +85C | -40C to +85C | -40C to +85C | -40C to +85C | -40C to +85C | -40C to +85C |
主な差別化要因
- Largest SRAM (512 KB) in PIC32MZ EF family at 252 MHz （vs PIC32MZ1024EFH144)
- Highest 252 MHz speed grade with full 2 MB Flash （vs PIC32MZ0512EFK144T-I/JWX)
- TFBGA 7x7 mm compact footprint with industrial temp grade （vs PIC32MZ2048EFH144-250I/PH)
設計ノート
The 144-TFBGA 7x7 mm package uses 0.5 mm ball pitch and requires a 4-layer (or more) PCB stack-up with micro-via fan-out under the BGA. Per Microchip application note TB3173, place a continuous GND plane on layer 2 directly under the BGA to provide thermal dissipation and reference return paths. Power traces from the inner layers must escape through micro-vias with 0.4 mm pad / 0.2 mm hole. Do NOT route signals on the top layer under the BGA balls; route only on inner layers to avoid shorts during reflow.
The PIC32MZ EF family requires multiple power rails (VDD, VDDIO, AVDD, VBAT). Decouple each VDD pin with a 0.1 uF ceramic capacitor placed as close as possible (within 2 mm) to the pin, plus a bulk 10 uF ceramic or tantalum capacitor near the package. Per Microchip datasheet section 31, the core VDD requires a 2.5 V-3.3 V supply capable of delivering 200 mA peak during high-speed operation. Use an LDO such as the MCP1727 with low-noise output for analog AVDD to maintain ADC accuracy.
Do not omit the external 12 MHz crystal and load capacitors on the primary oscillator pins (OSC1/OSC2). The internal 8 MHz RC oscillator has 1% accuracy and is unsuitable for USB-HS or Ethernet which require 50 ppm or better. For USB-HS operation, the PLL must be configured to generate 480 MHz with the USB-specific prescaler; incorrect PLL setup causes USB enumeration failures. Always read the latest silicon errata (DS80000539) before production commit, particularly for the EF family revision A1 silicon issues.
Estimated: At maximum 252 MHz operation with all peripherals active, the PIC32MZ2048EFH144T-250I/JWX typically consumes 120-180 mA on VDD, resulting in 0.4-0.6 W power dissipation. The TFBGA-144 package has theta_JA around 30 C/W on a 4-layer JEDEC test board, giving junction temperature rise of 12-18 C above ambient. For industrial -40C to +85C operation at 85C ambient, ensure power dissipation stays below 0.6 W. No external heatsink is required, but adequate copper thermal relief (especially GND plane under the BGA) is mandatory.
コンプライアンス情報
RoHS compliant per Microchip product page. Industrial -40C to +85C temperature range. Not AEC-Q100 qualified in this MPN; for AEC-Q100 automotive variant, look at the AQ1 suffix option.
