PIC32MZ1024EFM144T-I/JWX - 200MHz 1MB Flash 32-bit MCU | Microchip
料号： PIC32MZ1024EFM144T-I/JWX ✓ 量产中| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $12.85 | $12.85 |
| 10 | $11.92 | $119.20 |
| 100 | $10.75 | $1,075.00 |
| 500 | $9.65 | $4,825.00 |
| 1,000 | $8.5 | $8,500.00 |
PIC32MZ1024EFM144T-I/JWX 概述
A microcontroller (MCU) is a single-chip computer that integrates a CPU core, memory, and peripherals. The PIC32MZ EF family belongs to the 32-bit MCU hierarchy, which sits above 16-bit MCUs and below 64-bit application processors in embedded computing taxonomy. Within Microchip's portfolio, the PIC32MZ EF line provides the highest performance among PIC32 microcontrollers, bridging the gap between traditional 8/16-bit PIC MCUs and full Linux-capable MPU processors.
Key features of this part include: 1 MB (1M x 8) Flash program memory, 512 KB SRAM, hardware crypto engine for AES/SHA, integrated FPU for IEEE 754 single/double precision math, and rich connectivity peripherals including CAN, USB, Ethernet, multiple SPI/I2C/UART interfaces, plus a 12-bit ADC and analog comparators. The 144-pin TFBGA package supports up to 120 GPIO pins, enabling complex designs.
The device uses a 5-stage MIPS32 M-Class pipeline with DSP extensions, achieving 3.28 CoreMark/MHz performance. Hardware crypto acceleration offloads AES-128/192/256, SHA-1/2, and true random number generation, allowing secure communication without CPU overhead. The integrated FPU handles floating-point math natively for HMI graphics rendering and motor control algorithms.
Typical applications include: industrial control HMI with TFT LCD graphics, IoT edge gateways with Ethernet and USB, automotive body controllers with CAN bus, motor control drives (BLDC/PMSM) using FPU for field-oriented control, and secure connected sensors requiring hardware crypto. The PIC32MZ EF family's rich peripheral set makes it suitable for both standalone applications and as a companion processor.
When designing with this MCU, plan memory layout carefully - 1 MB Flash is shared between code, data Flash, and EEPROM emulation. Use Microchip's Harmony 3 framework and MPLAB-X IDE for software development. The 144-pin TFBGA requires careful PCB layout with microvia technology due to the 0.5 mm pitch.
This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone, providing engineers with a consolidated reference for component selection and sourcing decisions.
直接替换替代料： PIC32MZ1024EFM144T-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： PIC32MZ1024EFM144T-I/JWX （相同外形与封装尺寸） ——差异在于 Package, ADC, Core Architecture, Operating Temperature, MSL Level.
快速对比工具——选择替代料号进行并排对比：
PIC32MZ1024EFM144T-E/JWX
✅ 直接替换✓ 有现货
$11.1 / 个
查看数据手册 →PIC32MZ1024EFM144T-250I/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 →PIC32MZ1024EFF144T-E/JWX
✅ 直接替换✓ 有现货
$9.12 / 个
查看数据手册 →PIC32MZ0512EFK144T-I/JWX
✅ 直接替换✓ 有现货
$9.3 / 个
查看数据手册 →PIC32MZ1024EFE144-I/PL
✅ 直接替换✓ 有现货
$8.95 / 个
查看数据手册 →PIC32MZ1024EFM144T-I/JWX 最大额定值与电气特性
| Core Architecture | MIPS32 M-Class |
| Core Count | Single-Core |
| Maximum Clock Speed | 200 MHz |
| Program Memory (Flash) | 1 MB (1M x 8) |
| SRAM | 512 KB |
| 电源电压 | 3.3 V |
| 封装 | 144-TFBGA (7x7 mm), 0.5 mm pitch |
| 安装类型 | Surface Mount |
| 工作温度 | -40C to +85C (Industrial) |
| FPU | Yes (IEEE 754 single/double precision) |
| Crypto Engine | Yes (AES, SHA, hardware RNG) |
| GPIO Count | 120 |
| ADC | Yes (12-bit) |
| Communication Interfaces | CAN, USB, Ethernet, SPI, I2C, UART |
| DMA Channels | 8 |
| Timers | 9 |
| Watchdog Timers | 2 |
| RoHS 状态 | Compliant |
PIC32MZ1024EFM144T-I/JWX 144-tfbga (7x7 mm), 0.5 mm pitch 引脚配置指南
PIC32MZ1024EFM144T-I/JWX（144-tfbga (7x7 mm), 0.5 mm pitch 封装）的引脚配置。 该数字 IC 包含 GPIO、通信接口（UART、SPI、I2C）和电源引脚。请参阅制造商数据手册以了解复用引脚功能和配置选项。对嵌入式系统设计和 PCB 布局至关重要。
暂无详细引脚数据： PIC32MZ1024EFM144T-I/JWX.
请参阅 数据手册 以查看完整引脚配置。
典型应用
PIC32MZ1024EFM144T-I/JWX 适用于 6 应用s: Industrial HMI with TFT LCD Graphics, IoT Edge Gateway with Ethernet and USB, Automotive Body Controller with CAN Bus, BLDC/PMSM Motor Control Drive, Secure Connected Sensor Hub, Medical Patient Monitoring Device.
Industrial HMI with TFT LCD Graphics
The PIC32MZ1024EFM144T-I/JWX fits industrial HMI applications requiring rich graphics rendering because its 200 MHz MIPS32 core with integrated FPU can drive TFT LCD panels up to 480x272 resolution. The 512 KB SRAM accommodates graphics framebuffers while 1 MB Flash stores multiple language assets and UI resources. The integrated crypto engine secures over-the-air firmware updates. The 144-TFBGA JWX package supports up to 120 GPIO pins needed to interface parallel RGB displays, touch controllers, and physical buttons. Microchip's MPLAB Harmony 3 framework provides turnkey graphics libraries (Aria graphics) optimized for this MCU. Compared to lower-end MCUs, the FPU enables smooth animations and anti-aliased text without integer-only constraints. Industrial temperature rating ensures reliable operation in factory environments from -40C to +85C.
推荐
IoT Edge Gateway with Ethernet and USB
The PIC32MZ1024EFM144T-I/JWX is ideal for IoT edge gateways because it integrates a 10/100 Ethernet MAC, USB 2.0 High-Speed controller, and multiple SPI/I2C/UART interfaces for connecting sensors, actuators, and wireless modules. The 200 MHz CPU performance runs TCP/IP stacks (TCP, UDP, HTTP, MQTT) plus TLS encryption using the hardware crypto engine for secure cloud connectivity. The 512 KB SRAM supports TLS session buffers and packet queuing. The 1 MB Flash accommodates full network stack firmware plus application logic. The hardware crypto offloads AES-128/256 and SHA-256 hashing from the CPU, freeing cycles for application processing. The 144-TFBGA JWX package provides sufficient I/O for multiple sensor buses and the integrated Ethernet MAC reduces BOM cost versus external Ethernet controllers.
推荐
Automotive Body Controller with CAN Bus
The PIC32MZ1024EFM144T-I/JWX suits automotive body controllers because it integrates CAN 2.0B controllers, LIN support, and a 12-bit ADC for sensor monitoring. The 200 MHz core runs AUTOSAR-compatible RTOS plus vehicle network stacks. The hardware crypto engine secures CAN-FD message authentication. The 120 GPIO pins interface with body electronics (lighting, mirrors, locks, wipers) and multiple CAN bus nodes. The 512 KB SRAM supports OBD-II diagnostic logging. Although this 'I' (Industrial) grade variant is rated -40C to +85C, automotive designs typically use AEC-Q100 qualified variants from the same family. The 144-TFBGA JWX package fits under-hood PCB layouts with proper thermal management. Compared to 8/16-bit MCUs, this part enables LIN-to-CAN bridging and centralizes body electronics control.
推荐
BLDC/PMSM Motor Control Drive
The PIC32MZ1024EFM144T-I/JWX drives BLDC and PMSM motors using field-oriented control (FOC) algorithms executed at the 200 MHz MIPS32 core with hardware FPU. The integrated FPU handles Park/Clarke transforms and PI controller math natively, achieving sub-microsecond loop times for high-RPM precision control. The 12-bit ADC samples phase currents synchronously with the PWM outputs, and the hardware crypto engine secures parameter storage. The 144-TFBGA JWX package provides GPIO for quadrature encoder interfaces, Hall sensors, and fault inputs. Microchip's MPLAB Harmony motor control framework provides turnkey FOC firmware. The 1 MB Flash accommodates full motor control firmware including sensorless startup routines. Industrial temperature rating ensures reliable operation in servo drive enclosures from -40C to +85C.
推荐
Secure Connected Sensor Hub
The PIC32MZ1024EFM144T-I/JWX works as a secure sensor hub because its hardware crypto engine (AES-128/192/256, SHA-1/256, true RNG) offloads encryption while the 200 MHz CPU handles sensor fusion algorithms. The 1 MB Flash stores signed firmware images for secure boot, and the 512 KB SRAM buffers time-series sensor data before transmission. Multiple I2C/SPI interfaces connect to MEMS accelerometers, gyroscopes, magnetometers, environmental sensors, and wireless transceivers. The USB and CAN peripherals enable wired connectivity for industrial sensor networks. The 144-TFBGA JWX package supports rich sensor connectivity in compact IoT devices. Microchip's Trust Platform for Crypto provides turnkey secure element firmware for this MCU, simplifying end-to-end encryption from sensor to cloud.
推荐
Medical Patient Monitoring Device
The PIC32MZ1024EFM144T-I/JWX suits medical patient monitoring because its 200 MHz MIPS32 core processes ECG, SpO2, and respiration signal chains in real-time with the integrated FPU accelerating DSP filter operations. The 12-bit ADC digitizes biosignals at sampling rates suitable for heart rate and arrhythmia detection. The 1 MB Flash stores reference waveforms and device firmware, while 512 KB SRAM buffers patient data before BLE/WiFi transmission to clinician dashboards. The 144-TFBGA JWX package supports TFT displays for bedside monitors and interfaces with wireless modules for telemetry. Industrial temperature rating plus robust peripheral set makes this MCU suitable for medical device designs targeting IEC 60601-1 compliance. The MIP2RC and DSP extensions enable efficient implementation of biomedical signal processing algorithms like Pan-Tompkins QRS detection.
推荐
推荐产品汇总
工程参考数据： PIC32MZ1024EFM144T-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 | PIC32MZ1024EFM144T-E/JWX | PIC32MZ1024EFM144T-250I/JWX | PIC32MZ1024EFG144T-E/JWX | PIC32MZ1024EFF144T-E/JWX | PIC32MZ0512EFK144T-I/JWX |
|---|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology - same | Microchip Technology - same | Microchip Technology - same | Microchip Technology - same | Microchip Technology - same |
| Package | 144-TFBGA (JWX, 7x7 mm) | 144-TFBGA (JWX, 7x7 mm) - same | 144-TFBGA (JWX, 7x7 mm) - same | 144-TFBGA (JWX, 7x7 mm) - same | 144-TFBGA (JWX, 7x7 mm) - same | 144-TFBGA (JWX, 7x7 mm) - same |
| Maximum Clock Speed | 200 MHz | 180 MHz (-10%) | 252 MHz (+26%) | 200 MHz (same) | 200 MHz (same) | 200 MHz (same) |
| Flash Memory | 1 MB | 1 MB (same) | 1 MB (same) | 1 MB (same) | 1 MB (same) | 512 KB (-50%) |
| SRAM | 512 KB | 512 KB (same) | 512 KB (same) | 512 KB (same) | 512 KB (same) | 512 KB (same) |
| Operating Temperature | -40C to +85C (Industrial) | -40C to +125C (Extended) | -40C to +85C (Industrial) | -40C to +125C (Extended) | -40C to +125C (Extended) | -40C to +85C (Industrial) |
| FPU | Yes | Yes (same) | Yes (same) | Yes (same) | Yes (same) | Yes (same) |
| Crypto Engine | Yes | Yes (same) | Yes (same) | Yes (same) | Yes (same) | Yes (same) |
关键差异点
- Higher maximum clock speed than Extended temperature variant （对比 PIC32MZ1024EFM144T-E/JWX)
- Lower cost than higher speed grade variant （对比 PIC32MZ1024EFM144T-250I/JWX)
- Full 1 MB Flash versus 512 KB lower-memory variant （对比 PIC32MZ0512EFK144T-I/JWX)
设计说明
The 144-TFBGA package uses 0.5 mm ball pitch on a 7x7 mm body, requiring PCB microvia technology (stacked or staggered microvias in the BGA breakout region). Use a 4-layer or 6-layer PCB with continuous ground plane beneath the BGA for thermal dissipation. Follow IPC-7351 and IPC-7093 guidelines for BGA fanout patterns. Place decoupling capacitors (100 nF ceramic) as close as possible to every AVDD/DVDD pair with vias directly under the package balls. The TFBGA thermal pad connects through balls to the PCB thermal pad; stencil aperture design must ensure reliable solder joints without voids exceeding 25% per IPC-7093.
Estimated: At maximum CPU throughput (200 MHz, executing Dhrystone benchmark), the PIC32MZ1024EFM144T-I/JWX dissipates approximately 0.5-0.8W typical, with peak transient power reaching 1.2W during crypto acceleration. The 144-TFBGA package thermal resistance (theta JA) is approximately 25 C/W on a standard JEDEC 4-layer test PCB, resulting in a 12.5-20 C junction temperature rise above ambient. For continuous operation near maximum CPU load, ensure ambient temperature plus estimated self-heating stays below the 85 C industrial limit. Add thermal vias under the thermal pad to spread heat into internal copper planes.
Common pitfalls when designing with this MCU: (1) Forgetting to configure the FPU enable bit in CP0 register - code will silently fail to use FPU instructions. (2) Incorrect Flash wait states configuration - at 200 MHz, the Flash needs 2 wait states; running with 1 wait state causes fetch failures. (3) Not enabling the prefetch cache module (PFM) - performance drops 50%+ without it. (4) Using wrong linker script for the 1 MB Flash boundary - code sections may overlap and cause hard faults. (5) Ignoring ECC requirements for safety-critical applications - the Flash has single-bit correction, dual-bit detection ECC that must be enabled in configuration bits. Always reference the family reference manual sections on clock configuration and memory layout before bringing up custom firmware.
合规信息
RoHS and REACH compliant per product documentation. Not AEC-Q100 qualified - this is industrial grade (I suffix). AEC-Q100 qualified variants available in the same JWX package from the PIC32MZ EF family for automotive applications requiring AEC-Q100.
