PIC32MZ2048EFG144T-I/JWX - 200MHz 2MB Flash 32-bit MCU | Microchip
料号： PIC32MZ2048EFG144T-I/JWX ✓ 量产中| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $14.85 | $14.85 |
| 10 | $13.95 | $139.50 |
| 100 | $12.5 | $1,250.00 |
| 500 | $11.2 | $5,600.00 |
| 1,000 | $9.8 | $9,800.00 |
| 3,000 | $8.95 | $26,850.00 |
PIC32MZ2048EFG144T-I/JWX 概述
A 32-bit microcontroller (MCU) is a microprocessor optimized for embedded control, integrating CPU core, memory (Flash for code, SRAM for data), and peripherals on a single die. Within the broader taxonomy, the PIC32MZ EF family sits in the high-performance 32-bit MCU segment alongside ARM Cortex-M4/M7 devices, with the MIPS Warrior M-class core differentiating via its hardware multiply-accumulate and dual-panel Flash for live field-update support. EF-family MCUs are widely used in industrial, automotive, IoT, graphics (HMI), and motor-control segments where deterministic real-time performance and rich connectivity are required.
Key features of the PIC32MZ2048EFG144T-I/JWX include 120 general-purpose I/O pins, 8 DMA channels, 9 timers, 2 watchdog timers, 2 analog comparators, an RTC, plus multiple I2C, SPI (SCI), and UART interfaces. The integrated FPU accelerates single- and double-precision floating-point operations, while dual-panel Flash enables live firmware updates without service interruption. The part operates from 2.1 V to 3.6 V across the industrial -40C to +85C range, with low-power sleep and idle modes managed by the PIC32 power-management unit.
Typical applications include industrial HMI panels, IoT gateways, motor-control BLDC/PMSM drives, automotive connectivity modules, and graphics-touchscreen controllers. The 200 MHz core, 2 MB Flash, and 512 KB SRAM headroom allow full TCP/IP stacks (e.g., MPLAB Harmony), USB host/device, and graphics libraries to coexist with application code.
When designing with this MCU, place 0.1 uF decoupling capacitors adjacent to every VDD/VSS pair and a bulk 10 uF near the regulator output. Use the on-board FPU for any double-precision math; do not emulate in software. Configure the on-chip LDO regulator mode and respect the 200 MHz VDD core voltage requirement. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found on the manufacturer product page alone.
直接替换替代料： PIC32MZ2048EFG144T-I/JWX ——相同封装，引脚兼容。需要 PCB 改动的不同封装料号已排除。
本系列中的变体
可与以下型号直接替换的同系列型号： PIC32MZ2048EFG144T-I/JWX （相同外形与封装尺寸） ——差异在于 Operating Temperature, Package, Timers, CAN, Core Architecture.
快速对比工具——选择替代料号进行并排对比：
PIC32MZ2048EFG144-I/JWX
✅ 直接替换📋 参考替代料（不在目录中）
PIC32MZ2048EFG144T-E/JWX
✅ 直接替换✓ 有现货
$14.1 / 个
查看数据手册 →PIC32MZ1024EFG144T-I/JWX
✅ 直接替换📋 参考替代料（不在目录中）
PIC32MZ1024EFG144T-E/JWX
✅ 直接替换✓ 有现货
$5.85 / 个
查看数据手册 →PIC32MZ2048EFG144T-I/JWX 最大额定值与电气特性
| Core | MIPS32 M-Class (Warrior M-class) |
| CPU Architecture | 32-bit RISC |
| 最大时钟频率 | 200 MHz |
| Performance | 330 DMIPS |
| Flash Memory | 2 MB (2M x 8) |
| SRAM | 512 KB |
| Floating Point Unit | IEEE 754-compliant (single/double precision) |
| Supply Voltage (VDD) | 2.1 V to 3.6 V (nominal 3.3 V) |
| 工作温度 | -40C to +85C (Industrial) |
| 封装 | 144-TFBGA (7x7 mm) |
| I/O Pins | 120 |
| DMA Channels | 8 |
| Timers | 9 |
| Watchdog Timers | 2 |
| Analog Comparators | 2 |
| ADC Resolution | 12-bit |
| Crypto Accelerator | No |
| CAN | No |
| 安装方式 | Surface Mount |
| MSL 等级 | 3 |
| RoHS 状态 | Compliant |
| Family | PIC32MZ EF (Embedded Connectivity with FPU) |
PIC32MZ2048EFG144T-I/JWX 引脚配置
| 引脚 A1 | I/O — General purpose I/O (refer to datasheet for specific function) |
| 引脚 A2 | I/O — General purpose I/O (refer to datasheet for specific function) |
| 引脚 A3 | I/O — General purpose I/O (refer to datasheet for specific function) |
| 引脚 A4 | I/O — General purpose I/O (refer to datasheet for specific function) |
| 引脚 A5 | I/O — General purpose I/O (refer to datasheet for specific function) |
| 引脚 A6 | I/O — General purpose I/O (refer to datasheet for specific function) |
| 引脚 A7 | I/O — General purpose I/O (refer to datasheet for specific function) |
| 引脚 A8 | I/O — General purpose I/O (refer to datasheet for specific function) |
| 引脚 A9 | I/O — General purpose I/O (refer to datasheet for specific function) |
| 引脚 A10 | I/O — General purpose I/O (refer to datasheet for specific function) |
| 引脚 A11 | I/O — General purpose I/O (refer to datasheet for specific function) |
| 引脚 A12 | I/O — General purpose I/O (refer to datasheet for specific function) |
| 引脚 B1 | I/O — General purpose I/O (refer to datasheet for specific function) |
| 引脚 B2 | VDD — Power supply (2.1 V to 3.6 V) |
| 引脚 B3 | VSS — Ground |
| 引脚 B4 | I/O — General purpose I/O (refer to datasheet for specific function) |
| 引脚 B5 | I/O — General purpose I/O (refer to datasheet for specific function) |
| 引脚 B6 | I/O — General purpose I/O (refer to datasheet for specific function) |
| 引脚 B7 | I/O — General purpose I/O (refer to datasheet for specific function) |
| 引脚 B8 | I/O — General purpose I/O (refer to datasheet for specific function) |
| 引脚 B9 | I/O — General purpose I/O (refer to datasheet for specific function) |
| 引脚 B10 | VDD — Power supply (2.1 V to 3.6 V) |
| 引脚 B11 | VSS — Ground |
| 引脚 B12 | I/O — General purpose I/O (refer to datasheet for specific function) |
典型应用
PIC32MZ2048EFG144T-I/JWX 适用于 7 应用s: Industrial HMI and Graphics Displays, IoT Edge Gateways and Connectivity Hubs, Motor Control (BLDC / PMSM Drives), Automotive Connectivity and Telematics Modules, Medical Patient Monitoring Devices, Smart Home and Building Automation Hubs, Audio Processing and USB Audio Interfaces.
Industrial HMI and Graphics Displays
The PIC32MZ2048EFG144T-I/JWX is well suited for industrial HMI panels with 200 MHz MIPS32 M-class core, hardware FPU, and 512 KB SRAM supporting graphics framebuffers. Its 2 MB Flash accommodates the MPLAB Harmony graphics library plus full TCP/IP stacks, while the 12-bit ADC reads touch and analog inputs. The 144-TFBGA 7x7 mm package fits compact display modules.
推荐
IoT Edge Gateways and Connectivity Hubs
In IoT gateway designs, the PIC32MZ2048EFG144T-I/JWX integrates Ethernet MAC, USB host/device, and multiple I2C/SPI/UART interfaces required for Wi-Fi/BLE modules and sensor aggregation. The 200 MHz core runs TLS and MQTT stacks in parallel, and the 512 KB SRAM supports large packet buffers. Industrial -40C to +85C operation allows deployment in factory and outdoor enclosures without derating.
推荐
Motor Control (BLDC / PMSM Drives)
The PIC32MZ2048EFG144T-I/JWX drives BLDC and PMSM motors via its 200 MHz DSP-enhanced core with single-cycle MAC and IEEE 754 FPU for field-oriented control (FOC) algorithms. The 9 timers and 2 analog comparators generate PWM and current-sense feedback, while the 8 DMA channels offload sample transfer for low-latency control loops. Dual-panel Flash permits in-field firmware updates without service interruption.
推荐
Automotive Connectivity and Telematics Modules
For automotive telematics, the PIC32MZ2048EFG144T-I/JWX provides connectivity interfaces and 120 GPIO for sensor aggregation, but note that this part lacks CAN bus and the AEC-Q100 qualification required for under-hood use. Designers should select the -E temperature variant or migrate to PIC32MZ EC family for AEC-Q100 environments. The 2 MB Flash accommodates CAN/LIN stack plus telematics application code.
推荐
Medical Patient Monitoring Devices
The PIC32MZ2048EFG144T-I/JWX is appropriate for non-life-critical medical monitoring devices where its 12-bit ADC and DSP-enhanced core process ECG, SpO2, or temperature sensor streams. The hardware FPU accelerates FFT and digital-filter math for signal extraction, while 512 KB SRAM buffers multiple waveform channels. Industrial temperature grade and surface-mount TFBGA package support compact handheld instrument designs.
推荐
Smart Home and Building Automation Hubs
The PIC32MZ2048EFG144T-I/JWX serves as the central controller in smart-home hubs aggregating Zigbee, Z-Wave, BLE, and Wi-Fi peripherals via its multiple UART, SPI, and I2C interfaces. The 200 MHz core runs concurrent automation logic, and the 2 MB Flash stores device database and OTA staging image for live updates. Surface-mount TFBGA enables slim consumer enclosure designs with Wi-Fi/BLE module co-location.
推荐
Audio Processing and USB Audio Interfaces
For USB audio interfaces and DSP effects processors, the PIC32MZ2048EFG144T-I/JWX combines USB host/device controller, 12-bit ADC, and DSP-enhanced core with IEEE 754 FPU for real-time effects computation. The 512 KB SRAM stores audio buffers and coefficient tables, while 2 MB Flash holds preset banks and USB class firmware. TFBGA-144 allows compact PCB layout near audio CODEC chips.
推荐
推荐产品汇总
工程参考数据： PIC32MZ2048EFG144T-I/JWX ——对比、设计指导和合规信息。
选型指南
与替代料对比
| 参数 | 本产品 | PIC32MZ2048EFG144-I/JWX | PIC32MZ2048EFG144T-E/JWX | PIC32MZ1024EFG144T-I/JWX | PIC32MZ1024EFG144T-E/JWX | PIC32MZ2048ECM144T-I/PH |
|---|---|---|---|---|---|---|
| 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-TFBGA (7x7 mm) - same | 144-TFBGA (7x7 mm) - same | 144-LQFP - DIFFERENT |
| Maximum Clock Frequency | 200 MHz | 200 MHz | 180 MHz (-10%) | 200 MHz | 180 MHz (-10%) | 200 MHz |
| Flash Memory | 2 MB | 2 MB | 2 MB | 1 MB (-50%) | 1 MB (-50%) | 2 MB |
| SRAM | 512 KB | 512 KB | 512 KB | 512 KB | 512 KB | 512 KB |
| Temperature Grade | -40C to +85C (Industrial) | -40C to +85C (Industrial) | -40C to +125C (Extended) | -40C to +85C (Industrial) | -40C to +125C (Extended) | -40C to +85C (Industrial) |
| FPU | Yes (IEEE 754) | Yes (IEEE 754) | Yes (IEEE 754) | Yes (IEEE 754) | Yes (IEEE 754) | Yes (IEEE 754) |
| I/O Pins | 120 | 120 | 120 | 120 | 120 | 120 |
| Supply Voltage | 2.1 V to 3.6 V | 2.1 V to 3.6 V | 2.1 V to 3.6 V | 2.1 V to 3.6 V | 2.1 V to 3.6 V | 2.1 V to 3.6 V |
| CAN Support | No | No | No | No | No | Yes |
关键差异点
- Highest Flash density in 144-TFBGA PIC32MZ EF family （对比 PIC32MZ1024EFG144T-I/JWX)
- Higher clock speed than Extended temperature variant （对比 PIC32MZ2048EFG144T-E/JWX)
- Adds CAN bus support relative to G-variant （对比 PIC32MZ2048ECM144T-I/PH)
设计说明
Place a 0.1 uF ceramic decoupling capacitor adjacent to every VDD/VSS pair on the PIC32MZ2048EFG144T-I/JWX, plus a bulk 10 uF near the regulator output. The 200 MHz core requires a stable supply to avoid PLL unlock; ripple below 50 mVpp on VDD is recommended. According to the Microchip PIC32MZ EF datasheet, the internal LDO for the core voltage must be configured correctly with the appropriate decoupling on the VCAP pin.
The 144-TFBGA package's thermal performance depends strongly on PCB layout. Use a 4-layer board with a dedicated ground plane and at least 2 oz copper on the top layer for thermal spreading. At 200 MHz with all peripherals active, the typical junction temperature rise is moderate, but enclosed industrial enclosures with limited airflow may require derating to 180 MHz. Reference Microchip AN2585 for thermal management guidance.
Route the TFBGA-144 signals with microvia stack-ups and matched impedance for high-speed interfaces such as Ethernet RMII and USB. Keep trace lengths under 50 mm for crystal connections (OSC1/OSC2) to avoid EMI radiation. Follow the PIC32MZ EF datasheet recommended PCB layout section for high-speed signal routing, including length matching for SDRAM and parallel display buses.
Do not exceed the 3.6 V absolute maximum on any I/O pin - the PIC32MZ2048EFG144T-I/JWX is NOT 5 V tolerant. Use level shifters when interfacing with 5 V sensors or legacy peripherals. Also note that the -I industrial grade operates from -40C to +85C; for extended temperature applications, choose the -E variant (180 MHz). Firmware written for the PIC32MX series requires migration to the PIC32MZ architecture (different SFR mappings and interrupt controller).
合规信息
RoHS compliant per Microchip product page. Industrial temperature grade only (-40C to +85C); not AEC-Q100 qualified - choose PIC32MZ EC family with AEC-Q100 for automotive applications. The G-variant suffix indicates no CAN bus and no crypto accelerator.