PIC32MZ1024EFG100-I/PT - 32-bit 200MHz MCU, 1MB Flash | Microchip
料号： PIC32MZ1024EFG100-I/PT ✓ 量产中| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $13.42 | $13.42 |
| 10 | $12.58 | $125.80 |
| 100 | $11.27 | $1,127.00 |
| 500 | $10.05 | $5,025.00 |
| 1,000 | $8.94 | $8,940.00 |
PIC32MZ1024EFG100-I/PT 概述
A 32-bit MCU (microcontroller unit) is an integrated circuit containing a 32-bit processor core, program and data memory, plus a rich set of peripherals (ADC, timers, communication interfaces, GPIO). Within the broader taxonomy, the PIC32MZ EF sits above general-purpose MCUs and below application processors, sitting in the same category as ARM Cortex-M4/M7 devices but built around the MIPS M-Class core from Imagination. EF-family devices specifically add a hardware FPU, large SRAM, dual-panel Flash for live update, and high-speed connectivity peripherals including Ethernet, USB, CAN, and SQI for external Flash expansion.
Key features include the MIPS32 M-Class core with FPU, 1 MB dual-panel live-update Flash, large SRAM, 12-bit ADC with up to 40 input channels, eight DMA channels, and a comprehensive set of connectivity peripherals: 10/100 Mbps MAC, USB 2.0 high-speed OTG, CAN 2.0B, multiple UART/SPI/I2C, and a dedicated SQI (Serial Quad Interface). The 100-pin TQFP provides 78 GPIO, 9 16-bit timers, and a parallel master port (PMP) for external memory/display expansion.
Architecture highlights: dual-panel Flash supports live firmware updates without device reset, the MIPS M5150 core uses a 6-stage pipeline with branch prediction, hardware multiply/divide, and a single-precision IEEE 754 FPU. The system bus is matrixed to DMA and peripherals for low-latency data movement, suitable for graphics HMI and motor-control loop execution.
Typical applications include industrial connectivity gateways with Ethernet, USB host/device bridging, and SQI-based external Flash; graphics/HMI touch panels using PMP to drive TFT displays; motor-control FOC systems using the high-resolution PWM and fast ADC; medical instrumentation requiring deterministic USB or Ethernet connectivity; and IoT edge nodes combining CAN, Ethernet, and Crypto acceleration (note this part is the no-Crypto variant).
When designing with this part, plan the 100-pin TQFP PCB footprint carefully: 0.4 mm pitch with a 16x16 mm body requires 4-layer routing for full GPIO and analog reach. Place a 12 MHz primary crystal with appropriate guard rings and route the Ethernet MII/RMII signals as 50-ohm impedance-controlled pairs.
This page synthesizes distributor pricing, drop-in same-package alternatives, and practical 100-pin TQFP layout notes beyond what the manufacturer datasheet front-line offers.
直接替换替代料： PIC32MZ1024EFG100-I/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： PIC32MZ1024EFG100-I/PT （相同外形与封装尺寸） ——差异在于 Core Architecture, ADC, Package, Operating Temperature, SRAM.
快速对比工具——选择替代料号进行并排对比：
PIC32MZ1024EFG100-250I/PT
✅ 直接替换✓ 有现货
$9.5 / 个
查看数据手册 →PIC32MZ1024EFG100-I/PTG23
✅ 直接替换📋 参考替代料（不在目录中）
PIC32MZ1024EFG100T-I/PT
✅ 直接替换✓ 有现货
$6.1 / 个
查看数据手册 →PIC32MZ1024EFE100-I/PT
✅ 直接替换✓ 有现货
$8.1 / 个
查看数据手册 →PIC32MZ1024EFF100-I/PT
✅ 直接替换✓ 有现货
$8.5 / 个
查看数据手册 →PIC32MZ1024EFG100-I/PT 最大额定值与电气特性
| Core | MIPS32 M-Class (M5150) with FPU |
| Core Frequency | 200 MHz (up to 252 MHz in -250 variant) |
| Performance | 330 DMIPS, 3.28 CoreMark/MHz |
| Program Flash | 1 MB (1024 KB) |
| SRAM | 256 KB (up to 512 KB in family) |
| Operating Voltage | 2.5 V / 3.3 V |
| 封装 | 100-pin TQFP (PT) 12x12 mm, 0.4 mm pitch |
| GPIO | 78 |
| ADC | 12-bit, up to 40 input channels |
| DMA Channels | 8 |
| USB | USB 2.0 High-Speed OTG |
| Ethernet | 10/100 Mbps MAC (MII/RMII) |
| CAN | CAN 2.0B |
| Crypto Accelerator | Not present (no-Crypto variant) |
| Timers | 9 x 16-bit |
| 工作温度 | -40C to +85C (Industrial, -I) |
| 安装类型 | Surface Mount |
| MSL 等级 | 3 (per JEDEC J-STD-020) |
| RoHS 状态 | Compliant |
PIC32MZ1024EFG100-I/PT 100-pin tqfp (pt) 12x12 mm, 0.4 mm pitch 引脚配置指南
PIC32MZ1024EFG100-I/PT（100-pin tqfp (pt) 12x12 mm, 0.4 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： PIC32MZ1024EFG100-I/PT.
请参阅 数据手册 以查看完整引脚配置。
典型应用
PIC32MZ1024EFG100-I/PT 适用于 6 应用s: Industrial Connectivity Gateway, Graphics HMI Touch Panel, Motor Control FOC Drive, USB Audio Streaming Device, Medical Instrumentation, IoT Edge Sensor Node.
Industrial Connectivity Gateway
The PIC32MZ1024EFG100-I/PT's 200 MHz MIPS core with hardware FPU and integrated 10/100 Ethernet MAC plus CAN 2.0B makes it ideal for industrial protocol gateways bridging RS-485, CAN, and Ethernet networks. Its 1 MB dual-panel Flash supports full TCP/IP stacks plus Modbus TCP, EtherNet/IP, or PROFINET application layers, while the 256 KB SRAM holds packet buffers without external memory. The FPU accelerates JSON/CSV data parsing typical in IIoT edge nodes.
推荐
Graphics HMI Touch Panel
The PIC32MZ1024EFG100-I/PT drives TFT LCD panels through its parallel master port (PMP) at up to 25 MHz pixel clock, suitable for 320x240 QVGA up to 480x272 WQVGA displays. The hardware FPU accelerates fixed-point math used in font rasterization and bitmap scaling, freeing CPU cycles for touch processing via the integrated 12-bit ADC for resistive touch or external I2C controllers for capacitive touch. The 1 MB Flash stores UI assets and font tables on-chip.
推荐
Motor Control FOC Drive
The PIC32MZ1024EFG100-I/PT's 12-bit ADC with up to 40 channels and fast PWM modules support field-oriented control (FOC) of three-phase PMSM or BLDC motors up to several kW. The hardware FPU accelerates Park/Clarke transforms and PI controller loops executed at 20-50 kHz update rates. The 200 MHz core leaves headroom for current, speed, and position control loops running concurrently. Industrial temperature rating (-40C to +85C) suits servo drive enclosures.
推荐
USB Audio Streaming Device
The PIC32MZ1024EFG100-I/PT's USB 2.0 High-Speed OTG port and SQI (Serial Quad Interface) for external audio-grade Flash make it suitable for USB audio DACs, headsets, and recording interfaces. The FPU accelerates biquad filter math for parametric EQ and dynamics processing, while the DMA channels move audio samples between USB endpoint and DAC without CPU loading. The hardware float unit eliminates integer-overflow artifacts in audio DSP chains.
推荐
Medical Instrumentation
The PIC32MZ1024EFG100-I/PT's deterministic USB 2.0 High-Speed and 12-bit ADC with 40 channels suit medical instrumentation including patient monitors, diagnostic analyzers, and portable ultrasound. The 1 MB Flash holds real-time operating systems (FreeRTOS, Micrium) plus application code, while the 256 KB SRAM accommodates waveform buffers. Hardware FPU accelerates signal-processing algorithms like FFT and digital filtering for bio-signal analysis.
推荐
IoT Edge Sensor Node
The PIC32MZ1024EFG100-I/PT's Ethernet MAC, USB, CAN, and multiple UART ports make it ideal for IoT edge nodes aggregating sensor data from industrial or building-automation networks. The 1 MB Flash accommodates TLS/SSL libraries and MQTT clients alongside application logic, while the hardware FPU accelerates sensor-fusion algorithms for IMU and environmental sensor arrays. The no-Crypto EF variant is acceptable when software TLS is sufficient.
推荐
推荐产品汇总
工程参考数据： PIC32MZ1024EFG100-I/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 | PIC32MZ1024EFG100-250I/PT | PIC32MZ1024EFG100-I/PTG23 | PIC32MZ1024EFG100T-I/PT | PIC32MZ1024EFE100-I/PT | PIC32MZ1024EFF100-I/PT |
|---|---|---|---|---|---|---|
| Package | 100-pin TQFP (PT) 12x12 mm | 100-pin TQFP (PT) 12x12 mm - same | 100-pin TQFP (PT) 12x12 mm - same | 100-pin TQFP (PT) 12x12 mm - same | 100-pin TQFP (PT) 12x12 mm - same | 100-pin TQFP (PT) 12x12 mm - same |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Core Frequency | 200 MHz | 250 MHz (+25%) | 252 MHz (+26%) | 200 MHz (same) | 200 MHz (same) | 200 MHz (same) |
| FPU | Yes (single-precision IEEE 754) | Yes (same) | Yes (same) | Yes (same) | No (E variant) | Yes (same) |
| Crypto Accelerator | No | No (same) | No (same) | No (same) | No (same) | Yes (F variant adds Crypto) |
| Program Flash | 1 MB | 1 MB (same) | 1 MB (same) | 1 MB (same) | 1 MB (same) | 1 MB (same) |
| SRAM | 256 KB | 256 KB (same) | 256 KB (same) | 256 KB (same) | 256 KB (same) | 256 KB (same) |
| Lifecycle Status | Active | Active | Active | Active | Active | Active |
关键差异点
- Highest-speed variant in the 100-pin TQFP family （对比 PIC32MZ1024EFG100-250I/PT)
- FPU present without Crypto overhead （对比 PIC32MZ1024EFF100-I/PT)
- Complete PIC32M Family Reference Manual documentation （对比 Cross-vendor Cortex-M parts)
设计说明
The 100-pin TQFP (PT) package uses 0.4 mm pitch with a 16x16 mm body. Plan a 4-layer PCB with continuous ground plane beneath the IC for thermal dissipation and signal integrity. The exposed pad is not present on TQFP - use via-array thermal relief to top-side copper pour for 1-2 W dissipation typical of the EF-family at 200 MHz. Use 0.1 uF + 10 uF ceramic bypass capacitors on each VDD/AVDD pair, placed within 3 mm of the pins.
Route Ethernet MII/RMII signals as 50-ohm impedance-controlled pairs with continuous ground reference on adjacent layer. Keep the 50 MHz RMII clock trace short (<25 mm) and away from switching signals. The USB DP/DM differential impedance must be 90 ohms per USB 2.0 specification. Place the crystal within 5 mm of the OSC1/OSC2 pins with guard ring grounded on both sides.
Power sequencing: the PIC32MZ EF integrates a 1.2 V core LDO that powers up after VDD stabilizes. Add a 4.7 uF bulk capacitor on VDD plus 0.1 uF ceramic decoupling on each adjacent power pin. The analog AVDD rail requires a ferrite bead and separate 10 uF + 0.1 uF decoupling from digital VDD to achieve 12-bit ADC SNR. Estimated total current draw at 200 MHz core with all peripherals active is approximately 80-100 mA.
Common pitfalls: (1) Forgetting to configure the unused pins as outputs or inputs with pull-downs to minimize current flow-through. (2) Using the 12-bit ADC without calibrating the internal bandgap reference at first power-up. (3) Failing to enable the JTAG fuses correctly for production - the device ships with JTAG enabled. (4) Not programming the FPU control register CP0_STATUS before executing float instructions - this will trap. (5) Using the wrong ICSP pair (PGEC1/PGED1 vs PGEC2/PGED2) - either pair works but both pins of one pair must be used together.
合规信息
RoHS compliant per Microchip product page. Industrial -40C to +85C temperature grade (I suffix). Not AEC-Q100 qualified (the PIC32MZ EF family has separate automotive variants). Lead-free per Microchip package marking.
