PIC32MZ1024EFF100-E/PT - 32-bit 180MHz MCU, 1MB Flash TQFP-100
料号： PIC32MZ1024EFF100-E/PT ✓ 量产中| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $16.39 | $16.39 |
| 10 | $15.12 | $151.20 |
| 100 | $12.85 | $1,285.00 |
| 500 | $11.04 | $5,520.00 |
| 1,000 | $9.67 | $9,670.00 |
PIC32MZ1024EFF100-E/PT 概述
What is a PIC32 microcontroller? A PIC32 MCU is a 32-bit microcontroller from Microchip Technology based on the MIPS32 M-Class architecture (in the EF family) or, in newer variants, the Arm Cortex-M core. PIC32 microcontrollers belong to the broader category of 32-bit microcontrollers, which sit above 8-bit and 16-bit MCUs in compute, addressable memory, and peripheral integration. Within Microchip's portfolio, the PIC32 family bridges the gap between PIC16/PIC24 and the higher-end Arm-based SAM family, providing floating-point capability, large memory options, and high-speed connectivity peripherals.
Key features of the PIC32MZ1024EFF100-E/PT include 1MB of Flash, 512KB of SRAM (family maximum), a 180MHz core clock (E grade variant), 78 I/O pins, HS USB, Ethernet MAC, advanced analog peripherals, and FPU support. The device runs from a 2.3V to 3.6V supply and is AEC-Q100 qualified for automotive applications. The integrated Floating Point Unit accelerates DSP and graphics workloads, while the 100-TQFP package balances pin count with through-hole-friendly or production-friendly SMT assembly.
The PIC32MZ EF family architecture combines a 5-stage pipeline MIPS core with a rich peripheral set including multiple SPI, I2C, UART, CAN, and SQI interfaces. This makes the MCU suitable for complex connected systems where the CPU must service both high-bandwidth communication and real-time control loops simultaneously. The Live-Update Flash feature enables field firmware upgrades with fail-safe rollback.
Typical applications include industrial Ethernet gateways, automotive infotainment and HMI panels, IoT edge nodes with USB and Ethernet connectivity, and graphical HMI controllers. Designers also use the PIC32MZ EF in motor control and audio processing subsystems where the FPU and DMA channels accelerate numeric workloads.
When designing with this MCU, ensure the 12x12mm TQFP-100 PCB footprint includes adequate thermal copper for the 180MHz operating point, and use the MPLAB Harmony framework to accelerate peripheral driver development. The -E temperature grade (-40C to +125C) supports harsh industrial and automotive environments.
This page synthesizes distributor pricing, same-brand and cross-brand drop-in alternatives from the PIC32MZ family, and practical design notes not found in the manufacturer datasheet alone.
直接替换替代料： PIC32MZ1024EFF100-E/PT ——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： PIC32MZ1024EFF100-E/PT （相同外形与封装尺寸） ——差异在于 Core Architecture, Package, ADC, FPU, Operating Temperature.
快速对比工具——选择替代料号进行并排对比：
PIC32MZ1024EFF100-I/PT
✅ 直接替换✓ 有现货
$8.5 / 个
查看数据手册 →PIC32MZ1024EFF064-E/PT
✅ 直接替换✓ 有现货
$9.3 / 个
查看数据手册 →PIC32MZ1024EFE100-E/PT
✅ 直接替换📋 参考替代料（不在目录中）
PIC32MZ1024ECM100-E/PT
✅ 直接替换📋 参考替代料（不在目录中）
PIC32MZ1024ECG100-E/PT
✅ 直接替换📋 参考替代料（不在目录中）
PIC32MX795F512L-80I/PT
✅ 直接替换✓ 有现货
$7.55 / 个
查看数据手册 →PIC32MZ1024EFF100-E/PT 最大额定值与电气特性
| Core Architecture | MIPS32 M-Class |
| Core Size | 32-bit, Single Core |
| 最大时钟频率 | 180 MHz |
| Program Memory Size | 1 MB (1M x 8) Flash |
| RAM Size (Family Maximum) | 512 KB SRAM |
| 电源电压 | 2.3 V to 3.6 V |
| Number of I/O Pins | 78 |
| 封装 | 100-TQFP (12x12 mm) |
| 安装类型 | Surface Mount |
| 工作温度 | -40C to +125C (E grade, automotive) |
| Connectivity | HS USB, Ethernet MAC, CAN, SPI, I2C, UART, SQI |
| FPU | Yes (Floating Point Unit) |
| Automotive Qualification | AEC-Q100 |
| MSL 等级 | 3 |
| RoHS 状态 | Compliant |
PIC32MZ1024EFF100-E/PT 100-tqfp (12x12 mm) 引脚配置指南
PIC32MZ1024EFF100-E/PT（100-tqfp (12x12 mm) 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： PIC32MZ1024EFF100-E/PT.
请参阅 数据手册 以查看完整引脚配置。
典型应用
PIC32MZ1024EFF100-E/PT 适用于 7 应用s: Industrial Ethernet Gateway, Automotive HMI Touch Panel, IoT Edge Sensor Hub, BLDC Motor Controller, Medical Patient Monitor, Industrial HMI Touchscreen, Audio Processing DSP Front-End.
Industrial Ethernet Gateway
The PIC32MZ1024EFF100-E/PT is well suited for industrial Ethernet gateway designs that aggregate fieldbus traffic and bridge to upstream networks. The integrated 10/100 Ethernet MAC, combined with the 180MHz MIPS32 core and FPU, allows line-rate packet processing for protocols like PROFINET, EtherNet/IP, and Modbus TCP. The 1MB Flash supports the full TCP/IP stack plus application logic without external memory, while 512KB SRAM handles multiple concurrent socket buffers. The -40C to +125C operating range and AEC-Q100 qualification make this part viable for factory-floor cabinets and outdoor industrial enclosures. Designers benefit from the HS USB port for local configuration or Wi-Fi module attachment, and the CAN interfaces connect directly to industrial sensors and motor drives.
推荐
Automotive HMI Touch Panel
The PIC32MZ1024EFF100-E/PT powers automotive HMI touch panel controllers with its 180MHz core, 1MB Flash, and integrated graphics peripherals. The FPU accelerates touch gesture recognition and graphical frame composition, while the SQI interface connects directly to external QSPI Flash for asset storage. AEC-Q100 qualification and the -40C to +125C temperature grade ensure reliable operation behind the dashboard in cabin environments that see direct sunlight and cold-start conditions. The 78 available I/O pins drive TFT displays, capacitive touch controllers, and rotary encoders without external I/O expanders. CAN and LIN connectivity tie the HMI into the vehicle network for status synchronization with the body controller.
推荐
IoT Edge Sensor Hub
The PIC32MZ1024EFF100-E/PT serves as the host MCU for IoT edge sensor hubs that aggregate multiple sensor inputs and forward data over Ethernet, USB, or wireless modules. The 1MB Flash accommodates TLS libraries and Over-The-Air update handlers, while 512KB SRAM buffers high-rate sensor streams before cloud transmission. The 12-bit ADC samples analog sensors directly, and the multiple SPI/I2C interfaces connect to digital sensors, accelerometers, and environmental ICs. The Live-Update Flash feature enables safe field firmware upgrades with dual-bank rollback, critical for remote IoT deployments. With 180MHz compute headroom, the MCU can run lightweight ML inference on edge data before forwarding summarized results to the cloud, reducing bandwidth costs.
推荐
BLDC Motor Controller
The PIC32MZ1024EFF100-E/PT delivers the FPU performance and 180MHz throughput required for sensorless and sensored BLDC motor control using field-oriented control (FOC) algorithms. The PWM outputs and 12-bit ADC synchronize for tight current-loop control, while the FPU executes Park/Clarke transforms and PI loops at the PWM frequency. The 1MB Flash holds full motor control libraries plus application code, and 512KB SRAM holds state variables and lookup tables for trapezoidal and sinusoidal commutation. CAN connectivity integrates the drive into industrial automation systems, and the -40C to +125C temperature range handles under-hood and cabinet-mounted drive electronics. The PIC32MZ EF family is supported by Microchip's MPLAB Harmony motor control suite.
推荐
Medical Patient Monitor
The PIC32MZ1024EFF100-E/PT is suitable for medical patient monitor designs that require real-time DSP processing of ECG, SpO2, and respiration signals. The 180MHz MIPS32 core with FPU executes digital filters and QRS detection algorithms in real time without external DSP chips. The 12-bit ADC captures analog front-end outputs at sample rates up to 1MSPS, and the SQI interface connects to TFT display memory for waveform rendering. The 1MB Flash stores the application, bootloader, and calibration data, while 512KB SRAM buffers sample streams. USB device connectivity enables data export to clinical PCs, and Ethernet allows integration into hospital network systems. The -40C to +125C operating range supports regulated medical device environments.
推荐
Industrial HMI Touchscreen
The PIC32MZ1024EFF100-E/PT drives industrial HMI touchscreen panels used in factory automation, building controls, and process visualization. The 180MHz core renders graphics and manages touch input simultaneously, while the 1MB Flash accommodates full LVGL or emWin graphics libraries plus application logic. The 78 I/O pins interface with TFT displays via parallel RGB, and the SQI bus connects to QSPI Flash for asset storage. CAN and Ethernet connectivity tie the HMI into industrial networks for real-time data display from PLCs and sensors. The -40C to +125C operating range handles factory environments with temperature swings, and AEC-Q100 qualification is overkill but provides safety margin for long-lifecycle industrial deployments.
推荐
Audio Processing DSP Front-End
The PIC32MZ1024EFF100-E/PT handles audio processing front-end tasks in professional audio equipment, intercom systems, and broadcast gear. The 180MHz core with FPU executes real-time audio codecs, equalizers, and noise reduction algorithms at sample rates up to 48kHz. The I2S interfaces connect directly to audio codecs, while the SQI bus streams audio assets from external Flash. The 1MB program memory and 512KB SRAM hold multiple audio processing blocks plus mixing matrices. USB device support enables class-compliant audio interfaces for PC connectivity, and Ethernet supports networked audio distribution. The -40C to +125C operating range suits professional and industrial audio installations where rack temperatures can rise during continuous operation.
推荐
推荐产品汇总
工程参考数据： PIC32MZ1024EFF100-E/PT ——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 | PIC32MZ1024EFF100-I/PT | PIC32MZ1024EFF064-E/PT | PIC32MZ1024EFE100-E/PT | PIC32MZ1024ECM100-E/PT |
|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 100-TQFP (12x12 mm) | 100-TQFP (12x12 mm) - same | 100-TQFP (12x12 mm) - same | 100-TQFP (12x12 mm) - same | 100-TQFP (12x12 mm) - same |
| Maximum Clock Frequency | 180 MHz | 200 MHz | 180 MHz | 180 MHz | 180 MHz |
| Flash Memory | 1 MB | 1 MB | 512 KB | 1 MB | 1 MB |
| Operating Temperature | -40C to +125C (E grade) | -40C to +85C (I grade) | -40C to +125C (E grade) | -40C to +125C (E grade) | -40C to +125C (E grade) |
| AEC-Q100 Qualified | Yes | No | Yes | Yes | Yes |
| Core Architecture | MIPS32 M-Class | MIPS32 M-Class | MIPS32 M-Class | MIPS32 M-Class | MIPS32 M-Class |
关键差异点
- Highest temperature grade with full 180MHz in TQFP-100 （对比 PIC32MZ1024EFF100-I/PT)
- Full 1MB Flash versus 512KB in smaller variant （对比 PIC32MZ1024EFF064-E/PT)
- EFF full peripheral set versus EFE/ECM reduced variants （对比 PIC32MZ1024EFE100-E/PT)
设计说明
The PIC32MZ1024EFF100-E/PT requires a clean 3.3V supply with bulk decoupling of at least 10uF ceramic plus 100nF high-frequency bypass on each VDD pin pair. Estimated: at 180MHz active with all peripherals enabled, the core current draw is approximately 80-100mA, so budget 150mA headroom on the regulator. Place the regulator within 25mm of the MCU to minimize voltage drop across the PCB trace. Use a ferrite bead if the supply comes from a switching regulator to suppress noise coupling into the analog references.
At full 180MHz operation with peripheral DMA activity, the TQFP-100 package dissipates approximately 0.5-0.8W. Estimated: with a typical 4-layer PCB and 1oz copper, theta_JA is around 35 C/W, yielding a junction temperature rise of 25C above ambient at room temperature. For the -40C to +125C operating range, ensure ambient temperatures stay below +100C to maintain junction below +125C. Add thermal vias under the exposed die attach pad if present, and consider a copper pour on top layer for additional heat spreading.
The TQFP-100 (12x12mm) package requires careful PCB layout to avoid signal integrity issues at 180MHz. Route the Ethernet MII/ RMII signals with matched impedance (50 ohm single-ended) and keep length matching within 50 mils. Place the external Ethernet PHY within 50mm of the MCU to minimize MII signal degradation. Route the crystal traces as short as possible (under 10mm) and guard them with a ground plane on both sides. The SQI bus to external Flash should be length-matched within 100 mils across all 4 data lines plus clock for reliable 80MHz operation.
Do not exceed the absolute maximum 3.6V on any VDD pin; the device will latch-up or suffer permanent damage above 4V. Always configure unused I/O pins as outputs low to minimize power consumption and avoid floating-input current. When migrating between PIC32MZ EF and FE/EFE/ECG variants, verify the USB, Ethernet, and CAN peripheral availability - the lower-tier variants may disable some connectivity peripherals at the silicon level. The Live-Update Flash feature requires careful linker script configuration; refer to Microchip application note AN3668 for correct boot sequence programming.
合规信息
RoHS and REACH compliance per Microchip product page. AEC-Q100 qualified for automotive applications. Halogen-free status not specified in available data.
