PIC32MZ2048EFH144T-E/JWX - 200MHz 2MB Flash MCU | Microchip
MPN： PIC32MZ2048EFH144T-E/JWX ✓ 啟用中PIC32MZ2048EFH144T-E/JWX 概覽
A microcontroller (MCU) is a single integrated circuit that contains a CPU core, program memory (Flash), working memory (SRAM), and a wide range of programmable peripherals on a single silicon die. The PIC32MZ EF family sits within Microchip's 32-bit MCU portfolio, which itself falls under the broader category of microcontrollers -> embedded processors -> semiconductors. The 'EF' suffix denotes the Embedded Connectivity family with FPU, distinguishing it from the 'EFG' (Graphics), 'EFF' (FPU + crypto), and 'ECM/EFF/ECG' variants optimized for different application mixes.
Key features include 2 MB of Live-Update Flash supporting dual-partition firmware updates in the field, 512 KB SRAM, hardware FPU for IEEE-754 single and double precision, a 12-bit 18-channel ADC at up to 500 ksps, four I2C, six I2S/SPIs, HS USB 2.0 OTG with PHY, 10/100 Ethernet MAC, two CAN 2.0b controllers, and a 144-pin TFBGA (JWX) footprint measuring only 7x7 mm. A hardware crypto accelerator, RTCC with calendar, and a 32-channel DMA round out the peripheral mix.
The device is built on CMOS process technology, runs from 2.1 V to 3.6 V with industrial -40 °C to +85 °C operating range in the 'E' temperature grade, and supports 252 MHz operation in the -250 speed grade variant. PIC32MZ EF MCUs use a 5-stage pipelined MIPS32 M-Class core with DSP extensions and hardware multiply/divide, delivering up to 3.07 CoreMark/MHz performance suitable for real-time control and HMI workloads.
Typical applications include industrial connectivity gateways, IoT edge nodes with Ethernet and HS USB, HMI/graphical displays, motor control (FOC for BLDC/PMSM), automotive infotainment (when used with the Q-grade variant), and audio processing via the I2S peripherals. The 144-pin TFBGA package suits space-constrained designs where a high pin count is required on a small PCB footprint.
When designing with the JWX package, ensure proper PCB escape routing for the 0.5 mm-pitch BGA balls; the 'T' suffix denotes Tape & Reel packaging. Place decoupling capacitors adjacent to each power pin pair, route HS USB differential pairs with 90-character differential impedance, and consult Microchip's Family Reference Manual for cache, prefetch, and DMA configuration to achieve the rated throughput.
直接替換替代品，適用於 PIC32MZ2048EFH144T-E/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： PIC32MZ2048EFH144T-E/JWX （相同外形與佔位） — 差異在於 Core Architecture, Package, ADC, Ethernet, FPU.
PIC32MZ2048EFH144T-250I/JWX
✅ 直接替換聯絡詢價
查看資料表 →PIC32MZ2048EFH144-E/JWX
✅ 直接替換聯絡詢價
查看資料表 →PIC32MZ2048EFH144-250I/JWX
✅ 直接替換聯絡詢價
查看資料表 →PIC32MZ2048EFH144T-I/JWX
✅ 直接替換📋 參考替代品（不在目錄中）
PIC32MZ2048EFG144T-E/JWX
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查看資料表 →PIC32MZ2048EFH144T-E/JWX 最大額定值與電氣特性
| Core Architecture | MIPS32 M-Class |
| Core Count | 1 |
| 資料匯流排寬度 | 32-bit |
| Maximum CPU Speed | 200 MHz (180 MHz at -E temperature grade) |
| FPU | Hardware IEEE-754 single/double precision |
| Program Memory Size | 2 MB (2M x 8) Flash with Live-Update dual-partition support |
| RAM Size | 512 KB SRAM |
| Operating Voltage Range | 2.1 V to 3.6 V |
| 工作溫度範圍 | -40 °C to +85 °C (E grade) |
| ADC | 12-bit, up to 18 channels |
| DMA Channels | 16 |
| USB | USB 2.0 HS OTG with integrated PHY |
| Ethernet | 10/100 Mbps MAC (MII/RMII) |
| CAN | 2x CAN 2.0b |
| I2C | 4 |
| SPI / I2S | 6 (configurable as SPI or I2S) |
| 封裝 | 144-pin TFBGA (JWX), 7x7 mm, 0.5 mm pitch |
| 安裝類型 | Surface Mount |
| RoHS 狀態 | Compliant |
| Process Technology | CMOS |
PIC32MZ2048EFH144T-E/JWX 144-pin tfbga (jwx), 7x7 mm, 0.5 mm pitch 腳位配置指南
PIC32MZ2048EFH144T-E/JWX（144-pin tfbga (jwx), 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： PIC32MZ2048EFH144T-E/JWX.
請參閱 資料表 以查看完整腳位配置。
典型應用
PIC32MZ2048EFH144T-E/JWX 適用於 6 應用s: Industrial IoT Connectivity Gateway, HMI and Touch Display Controller, Motor Control (BLDC / PMSM), Audio Processing and USB Audio Device, Automotive Infotainment Sub-System, Edge Sensor Processing and Wearable Devices.
Industrial IoT Connectivity Gateway
The PIC32MZ2048EFH144T-E/JWX is well-suited for industrial IoT gateways because it combines a 200 MHz MIPS32 core, hardware FPU, 10/100 Ethernet MAC, and HS USB OTG with integrated PHY on a single die. The 2 MB Live-Update Flash supports secure over-the-air firmware upgrades with dual-partition failback, which is critical for remote gateway deployments. The 512 KB SRAM accommodates multi-protocol stacks (TLS, MQTT, OPC-UA) simultaneously. Industrial -40 °C to +85 °C operation matches IEC 60068-2-1/2 industrial temperature requirements.
推薦
HMI and Touch Display Controller
The PIC32MZ2048EFH144T-E/JWX can drive TFT LCD panels and resistive/capacitive touch interfaces via its parallel PMP interface and six SPI/I2S channels. The 2 MB Flash stores GUI assets, fonts, and frame buffers, while the 512 KB SRAM supports double-buffered graphics without external memory. The hardware FPU accelerates image transforms and anti-aliased rendering. The 144-pin TFBGA package fits behind the display footprint on compact HMIs. Designers should configure the I/O slew rate and drive strength to match the panel's pixel clock.
推薦
Motor Control (BLDC / PMSM)
The PIC32MZ2048EFH144T-E/JWX performs sensorless and encoder-based FOC control for BLDC and PMSM motors using its 200 MHz MIPS core, hardware FPU, six PWM-timer pairs, and 12-bit ADC at up to 500 ksps. The 16-channel DMA offloads sample-and-control loops from the CPU, sustaining sub-microsecond loop times. The 144-pin package exposes enough I/O for three-phase gate drivers, Hall sensors, and quadrature encoder inputs. The 2 MB Flash supports complex control algorithms like MTPA and field weakening without external memory.
推薦
Audio Processing and USB Audio Device
The PIC32MZ2048EFH144T-E/JWX supports USB Audio Class 2.0 device mode through its HS USB OTG with integrated PHY, streaming 24-bit audio at up to 192 kHz over USB. Six I2S peripherals can drive external DACs and ADCs simultaneously for multichannel playback/capture. The 512 KB SRAM buffers audio streams; the 2 MB Flash stores firmware and DSP coefficients. The hardware FPU executes biquad, parametric EQ, and dynamics processing in real time. Engineers should pair the MCU with a low-jitter MCLK source for clean audio.
推薦
Automotive Infotainment Sub-System
The PIC32MZ2048EFH144T-E/JWX suits automotive infotainment sub-systems where CAN 2.0b, Ethernet AVB, and HS USB are required. The two CAN controllers handle body and powertrain bus traffic; the 10/100 Ethernet MAC supports diagnostic and AVB streams. The 144-pin TFBGA footprint meets space-constrained head-unit designs. For full AEC-Q100 Grade 1 qualification, designers should select the -VAO qualified automotive ordering code from Microchip; the industrial -E variant is not AEC-Q100 qualified for safety-critical rails.
推薦
Edge Sensor Processing and Wearable Devices
The PIC32MZ2048EFH144T-E/JWX fits edge sensor nodes that aggregate data from accelerometers, gyros, and biosensors over I2C/SPI and perform on-chip filtering using the hardware FPU. The 2.1 V minimum supply enables single-cell Li-Ion battery operation; the 144-pin TFBGA 7x7 mm footprint suits wrist-worn form factors. HS USB supports fast charging and data sync. The 16-channel DMA enables low-power operation by autonomously fetching sensor samples while the CPU sleeps in idle mode.
推薦
推薦產品摘要
工程參考資料，適用於 PIC32MZ2048EFH144T-E/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 | PIC32MZ2048EFH144T-250I/JWX | PIC32MZ2048EFH144-E/JWX | PIC32MZ2048EFH144-250I/JWX | PIC32MZ2048EFH144T-I/JWX | PIC32MZ2048EFG144T-E/JWX |
|---|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 144-pin TFBGA (JWX) 7x7 mm | 144-pin TFBGA (JWX) - same | 144-pin TFBGA (JWX) - same | 144-pin TFBGA (JWX) - same | 144-pin TFBGA (JWX) - same | 144-pin TFBGA (JWX) - same |
| Maximum CPU Speed | 200 MHz | 252 MHz | 200 MHz | 252 MHz | 200 MHz | 200 MHz |
| Flash Memory | 2 MB | 2 MB | 2 MB | 2 MB | 2 MB | 2 MB |
| SRAM | 512 KB | 512 KB | 512 KB | 512 KB | 512 KB | 512 KB |
| Temperature Grade | E (-40 °C to +85 °C) | I (-40 °C to +85 °C) | E (-40 °C to +85 °C) | I (-40 °C to +85 °C) | I (-40 °C to +85 °C) | E (-40 °C to +85 °C) |
| Crypto Accelerator | Yes | Yes | Yes | Yes | Yes | No |
| CAN Controllers | 2 | 2 | 2 | 2 | 2 | 0 |
| Packaging Form | Tape & Reel (T) | Tape & Reel (T) | Tray | Tray | Tape & Reel (T) | Tape & Reel (T) |
主要差異化特點
- MIPS32 M-Class core with hardware IEEE-754 double-precision FPU (對比PIC32MX795F512L)
- Live-Update dual-partition 2 MB Flash for fail-safe OTA firmware updates (對比PIC32MZ1024EFH144)
- Hardware crypto accelerator included (EFH series) (對比PIC32MZ2048EFG144)
設計說明
The 144-pin TFBGA (JWX) package uses 0.5 mm pitch balls on a 7x7 mm body. Escape routing requires microvia HDI PCB technology; standard 4-layer 0.1 mm via fanout is not feasible. Use a 6-layer stack-up with 1-2-1-1-2-1 routing, laser-drilled microvias under the BGA, and 0.1 mm trace/space. The Microchip Family Reference Manual Section 40 publishes the pin coordinates.
Decoupling: place one 100 nF X7R 0402 capacitor adjacent to every VDD/VSS pin pair, plus a bulk 4.7 uF X5R capacitor per supply rail. Estimated supply current at 200 MHz with all peripherals enabled is approximately 120 mA, rising at 252 MHz. Sequence AVDD before DVDD by at least 1 ms to prevent latch-up during power-up. Use Microchip's Harmony 3 power manager framework for sleep-mode current reduction.
The HS USB OTG D+/D- differential pair requires 90-character differential impedance with trace length matching to within 0.5 mm. Place the common-mode choke and ESD array (e.g., USBLC6-2SC6) within 5 mm of the connector. For Ethernet, route the MII/RMII traces length-matched to within 2 mm; the external PHY's reference clock jitter must be below 50 ps RMS for 100 Mbps operation.
Do not omit the 12 MHz primary crystal: the PIC32MZ EF family requires a precise external reference for USB and Ethernet. The 32.768 kHz secondary crystal for RTCC must be placed within 5 mm of the SOSC pins with a guard ring. Programming the wrong boot configuration in the DEVCFG0/DEVCFG1/DEVCFG2/DEVCFG3 fuses can lock the device; always verify configuration with the MPLAB X IDE before programming.
合規資訊
RoHS and REACH compliance per Microchip product page. The 'E' industrial temperature grade is not AEC-Q100 qualified; for AEC-Q100 automotive-grade PIC32MZ parts, select the Q-grade ordering code (separate part number).
