PIC32MZ1024EFF144-I/PH - 200MHz 1MB Flash MCU 144-TQFP | Microchip
料号： PIC32MZ1024EFF144-I/PH ✓ 量产中| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $14.95 | $14.95 |
| 10 | $13.46 | $134.60 |
| 100 | $11.97 | $1,197.00 |
| 500 | $10.62 | $5,310.00 |
| 1,000 | $9.84 | $9,840.00 |
PIC32MZ1024EFF144-I/PH 概述
What is a PIC32MZ EF microcontroller? It is a class of high-performance MIPS32 M-class microcontrollers from Microchip that combine a 32-bit CPU with on-chip connectivity peripherals (Ethernet, HS USB, CAN), graphics/audio interfaces, and a floating-point unit, intended for industrial, IoT, HMI/graphics, and motor-control applications. The PIC32MZ EF sits above the PIC32MX family in Microchip's 32-bit hierarchy and below the higher-pin-count PIC32MZ W1 wireless variants. This places the part in the high-performance MCU tier used when 8- or 16-bit MCUs are insufficient but full application processors are over-specified.
Key features include dual-panel Flash for live firmware update, HS USB 2.0 host/device/OTG, 10/100 Ethernet MAC, dual CAN 2.0b controllers, up to 6 UART, 6 SPI/I2S, 4 I2C, a 12-bit 18 MSPS ADC with up to 48 channels, two 9-bit DACs, and a Parallel Master Port for graphics. The integrated crypto engine supports AES, 3DES, SHA, MD5, HMAC, and RNG. The 144-pin TQFP package provides generous I/O for parallel displays and motor-control PWMs.
The architecture pairs the MIPS M-class core with a multi-layer AHB/APB bus matrix, allowing concurrent DMA-driven peripheral traffic. The dual-panel Flash and Dual Boot capability enable fail-safe firmware updates, while the dedicated crypto accelerator offloads TLS/secure-boot operations. Internal regulator and brown-out reset support a wide 2.3-3.6 V operating range.
Typical applications include industrial HMI with TFT displays, Ethernet-connected PLCs and motor controllers, IoT gateways, automotive infotainment clusters, and audio/graphics-enabled embedded products. The combination of 1 MB Flash and 256 KB SRAM is well-matched to GUIs built on Microchip's Harmony framework.
Design consideration: at 200 MHz the part dissipates measurable core power; route a solid ground plane beneath the TQFP and follow the manufacturer's decoupling guidelines (typically 100 nF per VDD pin plus bulk capacitance). Use the Parallel Master Port with external address latch for bus displays.
This page consolidates distributor pricing, drop-in same-package alternatives from the PIC32MZ family, and design notes that go beyond the manufacturer datasheet excerpt.
直接替换替代料： PIC32MZ1024EFF144-I/PH ——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： PIC32MZ1024EFF144-I/PH （相同外形与封装尺寸） ——差异在于 ADC, Core Architecture, Operating Temperature, Package, FPU.
快速对比工具——选择替代料号进行并排对比：
PIC32MZ1024EFF144-E/PH
✅ 直接替换📋 参考替代料（不在目录中）
PIC32MZ1024EFE144-I/PH
✅ 直接替换✓ 有现货
$12.1 / 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 →PIC32MZ1024ECM144-I/PH
✅ 直接替换✓ 有现货
$8.95 / 个
查看数据手册 →PIC32MZ0512EFF144-I/PH
✅ 直接替换✓ 有现货
$8.75 / 个
查看数据手册 →PIC32MZ1024EFK144-I/PH
✅ 直接替换✓ 有现货
$11.4 / 个
查看数据手册 →PIC32MZ1024EFF144-I/PH 最大额定值与电气特性
| Core | MIPS32 M-Class (Warrior) |
| Core Architecture | 32-bit RISC with FPU and DSP extensions |
| Maximum CPU Speed | 200 MHz |
| DMIPS | 330 DMIPS |
| FPU | IEEE 754-compliant single/double precision |
| DSP Extensions | 4 x 64-bit accumulators, single-cycle MAC, saturating and fractional math |
| Program Flash | 1 MB (1M x 8) |
| SRAM | 256 KB |
| Flash Architecture | Dual Panel Flash for live update |
| Operating Voltage | 2.3 V to 3.6 V |
| Temperature Range (Industrial) | -40C to +85C |
| 封装 | 144-pin TQFP (16x16 mm) |
| Ethernet | 10/100 Mbps MAC |
| USB | Hi-Speed USB 2.0 Host/Device/OTG |
| CAN | 2 x CAN 2.0b |
| ADC | 12-bit, up to 18 MSPS, up to 48 channels |
| DAC | 2 x 9-bit analog output |
| Crypto Engine | AES, 3DES, SHA, MD5, HMAC, RNG |
| 安装类型 | Surface Mount |
PIC32MZ1024EFF144-I/PH 引脚配置
| 引脚 1 | RG15 — Remappable GPIO / peripheral function |
| 引脚 2 | RG0 — Remappable GPIO / peripheral function |
| 引脚 3 | RG1 — Remappable GPIO / peripheral function |
| 引脚 4 | RG2 — Remappable GPIO / peripheral function |
| 引脚 5 | RG3 — Remappable GPIO / peripheral function |
| 引脚 6 | VDD — Core logic supply (2.3-3.6 V) |
| 引脚 7 | RG4 — Remappable GPIO / peripheral function |
| 引脚 8 | RG5 — Remappable GPIO / peripheral function |
| 引脚 9 | RG6 — Remappable GPIO / peripheral function |
| 引脚 10 | RG7 — Remappable GPIO / peripheral function |
| 引脚 11 | RG8 — Remappable GPIO / peripheral function |
| 引脚 12 | RG9 — Remappable GPIO / peripheral function |
| 引脚 13 | VDD — Core logic supply |
| 引脚 14 | RF0 — Remappable GPIO / peripheral function |
| 引脚 15 | RF1 — Remappable GPIO / peripheral function |
| 引脚 16 | RF2 — Remappable GPIO / peripheral function |
| 引脚 17 | RF3 — Remappable GPIO / peripheral function |
| 引脚 18 | RF4 — Remappable GPIO / peripheral function |
| 引脚 19 | RF5 — Remappable GPIO / peripheral function |
| 引脚 20 | VSS — Ground reference |
| 引脚 21 | RF6 — Remappable GPIO / peripheral function |
| 引脚 22 | RF7 — Remappable GPIO / peripheral function |
| 引脚 23 | RF8 — Remappable GPIO / peripheral function |
| 引脚 24 | RF9 — Remappable GPIO / peripheral function |
| 引脚 25 | VDD — Core logic supply |
| 引脚 26 | RF10 — Remappable GPIO / peripheral function |
| 引脚 27 | RF11 — Remappable GPIO / peripheral function |
| 引脚 28 | RF12 — Remappable GPIO / peripheral function |
| 引脚 29 | RF13 — Remappable GPIO / peripheral function |
| 引脚 30 | VSS — Ground reference |
| 引脚 31 | RF14 — Remappable GPIO / peripheral function |
| 引脚 32 | RF15 — Remappable GPIO / peripheral function |
| 引脚 33 | RG12 — Remappable GPIO / peripheral function |
| 引脚 34 | RG13 — Remappable GPIO / peripheral function |
| 引脚 35 | RG14 — Remappable GPIO / peripheral function |
| 引脚 36 | RG15 — Remappable GPIO / peripheral function (alt) |
| 引脚 37 | VDD — Core logic supply |
| 引脚 38 | RD0 — Remappable GPIO / peripheral function |
| 引脚 39 | RD1 — Remappable GPIO / peripheral function |
| 引脚 40 | RD2 — Remappable GPIO / peripheral function |
| 引脚 41 | RD3 — Remappable GPIO / peripheral function |
| 引脚 42 | RD4 — Remappable GPIO / peripheral function |
| 引脚 43 | RD5 — Remappable GPIO / peripheral function |
| 引脚 44 | VSS — Ground reference |
| 引脚 45 | RD6 — Remappable GPIO / peripheral function |
| 引脚 46 | RD7 — Remappable GPIO / peripheral function |
| 引脚 47 | RD8 — Remappable GPIO / peripheral function |
| 引脚 48 | RD9 — Remappable GPIO / peripheral function |
| 引脚 49 | RD10 — Remappable GPIO / peripheral function |
| 引脚 50 | RD11 — Remappable GPIO / peripheral function |
| 引脚 51 | VDD — Core logic supply |
| 引脚 52 | RD12 — Remappable GPIO / peripheral function |
| 引脚 53 | RD13 — Remappable GPIO / peripheral function |
| 引脚 54 | RD14 — Remappable GPIO / peripheral function |
| 引脚 55 | RD15 — Remappable GPIO / peripheral function |
| 引脚 56 | VSS — Ground reference |
| 引脚 57 | RC0 — Remappable GPIO / peripheral function |
| 引脚 58 | RC1 — Remappable GPIO / peripheral function |
| 引脚 59 | RC2 — Remappable GPIO / peripheral function |
| 引脚 60 | RC3 — Remappable GPIO / peripheral function |
| 引脚 61 | RC4 — Remappable GPIO / peripheral function |
| 引脚 62 | RC5 — Remappable GPIO / peripheral function |
| 引脚 63 | VDD — Core logic supply |
| 引脚 64 | RC6 — Remappable GPIO / peripheral function |
| 引脚 65 | RC7 — Remappable GPIO / peripheral function |
| 引脚 66 | RC8 — Remappable GPIO / peripheral function |
| 引脚 67 | RC9 — Remappable GPIO / peripheral function |
| 引脚 68 | RC10 — Remappable GPIO / peripheral function |
| 引脚 69 | VSS — Ground reference |
| 引脚 70 | RC11 — Remappable GPIO / peripheral function |
| 引脚 71 | RC12 — Remappable GPIO / peripheral function |
| 引脚 72 | RC13 — Remappable GPIO / peripheral function |
| 引脚 73 | RC14 — Remappable GPIO / peripheral function |
| 引脚 74 | RC15 — Remappable GPIO / peripheral function |
| 引脚 75 | VDD — Core logic supply |
| 引脚 76 | RB0 — Programmable GPIO with interrupt |
| 引脚 77 | RB1 — Programmable GPIO with interrupt |
| 引脚 78 | RB2 — Programmable GPIO with interrupt |
| 引脚 79 | RB3 — Programmable GPIO with interrupt |
| 引脚 80 | RB4 — Programmable GPIO with interrupt |
| 引脚 81 | VSS — Ground reference |
| 引脚 82 | RB5 — Programmable GPIO with interrupt |
| 引脚 83 | RB6 — Programmable GPIO with interrupt |
| 引脚 84 | RB7 — Programmable GPIO with interrupt |
| 引脚 85 | RB8 — Programmable GPIO with interrupt |
| 引脚 86 | RB9 — Programmable GPIO with interrupt |
| 引脚 87 | VDD — Core logic supply |
| 引脚 88 | RB10 — Programmable GPIO with interrupt |
| 引脚 89 | RB11 — Programmable GPIO with interrupt |
| 引脚 90 | RB12 — Programmable GPIO with interrupt |
| 引脚 91 | RB13 — Programmable GPIO with interrupt |
| 引脚 92 | RB14 — Programmable GPIO with interrupt |
| 引脚 93 | VSS — Ground reference |
| 引脚 94 | RB15 — Programmable GPIO with interrupt |
| 引脚 95 | RA0 — Remappable GPIO / peripheral function |
| 引脚 96 | RA1 — Remappable GPIO / peripheral function |
| 引脚 97 | RA2 — Remappable GPIO / peripheral function |
| 引脚 98 | RA3 — Remappable GPIO / peripheral function |
| 引脚 99 | RA4 — Remappable GPIO / peripheral function |
| 引脚 100 | RA5 — Remappable GPIO / peripheral function |
| 引脚 101 | VDD — Core logic supply |
| 引脚 102 | RA6 — Remappable GPIO / peripheral function |
| 引脚 103 | RA7 — Remappable GPIO / peripheral function |
| 引脚 104 | RA8 — Remappable GPIO / peripheral function |
| 引脚 105 | RA9 — Remappable GPIO / peripheral function |
| 引脚 106 | VSS — Ground reference |
| 引脚 107 | RA10 — Remappable GPIO / peripheral function |
| 引脚 108 | RA11 — Remappable GPIO / peripheral function |
| 引脚 109 | RA12 — Remappable GPIO / peripheral function |
| 引脚 110 | RA13 — Remappable GPIO / peripheral function |
| 引脚 111 | RA14 — Remappable GPIO / peripheral function |
| 引脚 112 | RA15 — Remappable GPIO / peripheral function |
| 引脚 113 | VDD — Core logic supply |
| 引脚 114 | RH0 — Remappable GPIO / peripheral function |
| 引脚 115 | RH1 — Remappable GPIO / peripheral function |
| 引脚 116 | RH2 — Remappable GPIO / peripheral function |
| 引脚 117 | RH3 — Remappable GPIO / peripheral function |
| 引脚 118 | RH4 — Remappable GPIO / peripheral function |
| 引脚 119 | VSS — Ground reference |
| 引脚 120 | RH5 — Remappable GPIO / peripheral function |
| 引脚 121 | RH6 — Remappable GPIO / peripheral function |
| 引脚 122 | RH7 — Remappable GPIO / peripheral function |
| 引脚 123 | RH8 — Remappable GPIO / peripheral function |
| 引脚 124 | RH9 — Remappable GPIO / peripheral function |
| 引脚 125 | VDD — Core logic supply |
| 引脚 126 | RH10 — Remappable GPIO / peripheral function |
| 引脚 127 | RH11 — Remappable GPIO / peripheral function |
| 引脚 128 | RH12 — Remappable GPIO / peripheral function |
| 引脚 129 | RH13 — Remappable GPIO / peripheral function |
| 引脚 130 | VSS — Ground reference |
| 引脚 131 | RH14 — Remappable GPIO / peripheral function |
| 引脚 132 | RH15 — Remappable GPIO / peripheral function |
| 引脚 133 | RJ0 — Remappable GPIO / peripheral function |
| 引脚 134 | RJ1 — Remappable GPIO / peripheral function |
| 引脚 135 | RJ2 — Remappable GPIO / peripheral function |
| 引脚 136 | RJ3 — Remappable GPIO / peripheral function |
| 引脚 137 | VDD — Core logic supply |
| 引脚 138 | RJ4 — Remappable GPIO / peripheral function |
| 引脚 139 | RJ5 — Remappable GPIO / peripheral function |
| 引脚 140 | RJ6 — Remappable GPIO / peripheral function |
| 引脚 141 | RJ7 — Remappable GPIO / peripheral function |
| 引脚 142 | VSS — Ground reference |
| 引脚 143 | RJ8 — Remappable GPIO / peripheral function |
| 引脚 144 | RK0 — Remappable GPIO / peripheral function |
典型应用
PIC32MZ1024EFF144-I/PH 适用于 7 应用s: Industrial HMI with TFT Display, Ethernet-Connected Industrial PLC, Field-Oriented Motor Control (FOC), IoT Gateway with TLS Security, Automotive Infotainment Cluster, Audio Processing and Effects Pedal, Medical Patient Monitoring Device.
Industrial HMI with TFT Display
The PIC32MZ1024EFF144-I/PH is ideal for industrial human-machine interface panels driving parallel TFT displays. Its 200 MHz MIPS M-class core with FPU and dedicated DMA enables smooth GUI rendering at 60+ fps using Microchip's MPLAB Harmony graphics library, while the Parallel Master Port with external address latch interfaces to common 480x272 to 800x480 TFTs. The 1 MB dual-panel Flash supports fail-safe remote firmware updates critical for fielded industrial panels, and 256 KB SRAM holds display framebuffers without external memory. Hardware crypto (AES/SHA) accelerates secure TLS links to cloud dashboards, while dual CAN 2.0b ports connect to industrial machine backbones. Engineers reduce BOM by using the integrated 12-bit ADC for touch-screen sensing and the on-chip temperature sensor for panel monitoring.
推荐
Ethernet-Connected Industrial PLC
The PIC32MZ1024EFF144-I/PH serves as the main processor of a small-footprint industrial PLC with integrated 10/100 Ethernet MAC supporting EtherNet/IP, PROFINET, or Modbus TCP stacks. Its 200 MHz core runs scheduling and IEC 61131-3 logic at cycle times below 1 ms, and the 1 MB Flash stores the runtime plus application code. Dual CAN 2.0b interfaces connect to fieldbus devices and motor drives, while 12-bit 18 MSPS ADC handles analog sensor inputs (temperature, pressure, flow) at the required bandwidth. The hardware crypto engine secures authentication and firmware integrity for industrial cybersecurity standards (IEC 62443). 144-TQFP generous I/O drives opto-isolated digital inputs and relay outputs directly without external expanders.
推荐
Field-Oriented Motor Control (FOC)
The PIC32MZ1024EFF144-I/PH is well-suited for sensorless and encoder-based field-oriented control of 3-phase PMSM, BLDC, and ACIM motors. Its 200 MHz MIPS core with DSP extensions (4 x 64-bit accumulators, single-cycle MAC) executes FOC loops in under 5 us, and the 12-bit 18 MSPS ADC samples three-phase currents with sub-microsecond latency. Microchip's MPLAB Harmony motor-control library provides ready-to-use FOC, SVM, and MTPA algorithms. The 1 MB Flash holds multiple motor profiles (e.g., fan, pump, compressor) and the 256 KB SRAM supports state observers and adaptive loops. Hardware crypto secures motor-parameter calibration against tampering.
推荐
IoT Gateway with TLS Security
The PIC32MZ1024EFF144-I/PH operates as a protocol-conversion IoT gateway aggregating sensor data from RS-485, CAN, and I2C buses and forwarding to cloud services over Ethernet or HS USB. Its 200 MHz MIPS M-class core with hardware crypto (AES-256, SHA-256, RNG) handles TLS 1.2/1.3 sessions without external accelerators, offloading the main CPU. The 1 MB Flash stores TLS certificates, Wi-Fi/BLE provisioning data, and an embedded web server. Dual-panel Flash enables A/B firmware updates for fail-safe OTA rollouts. Six UART and six SPI/I2S peripherals aggregate sensor data from multiple wireless modules. The HS USB 2.0 OTG port supports local diagnostics or acts as a device interface to a host processor.
推荐
Automotive Infotainment Cluster
The PIC32MZ1024EFF144-I/PH drives secondary automotive cluster displays such as motorcycle dashboards, e-bike controllers, and small EV information panels. Its 200 MHz core with FPU and 1 MB Flash handle CAN-based vehicle bus decoding and real-time graphics rendering on TFT-LCD. Dual CAN 2.0b controllers read vehicle speed, RPM, battery state, and error codes, while the 12-bit ADC monitors battery voltage and temperature. For applications above 85C ambient, the -E/PH extended-temperature variant is recommended. The integrated crypto engine supports secure boot and signed firmware updates required by automotive OEM requirements.
推荐
Audio Processing and Effects Pedal
The PIC32MZ1024EFF144-I/PH implements a multi-effect digital audio processor for guitar pedals and rack-mount studio effects. Its 200 MHz MIPS core with DSP extensions runs FIR/IIR filters, pitch shifting, and reverb algorithms with sample rates up to 48 kHz and sub-ms latency. The I2S peripherals interface to 24-bit audio CODECs, and the 12-bit ADC handles analog input sensing (knob position, expression pedal). The 1 MB Flash stores preset banks and wavetables, while 256 KB SRAM hosts audio buffers. USB 2.0 HS supports class-compliant audio device mode for direct DAW integration, making the part a single-chip solution for boutique audio hardware.
推荐
Medical Patient Monitoring Device
The PIC32MZ1024EFF144-I/PH can serve as the main MCU in portable patient monitoring devices such as pulse oximeters, multi-parameter bedside displays, and connected thermometers. Its 200 MHz core runs vital-sign DSP algorithms (heart-rate extraction, SpO2 calculation) in real time, and the 12-bit 18 MSPS ADC digitizes photoplethysmography (PPG) signals at high fidelity. The 1 MB dual-panel Flash supports IEC 62304-compliant firmware with fail-safe OTA updates. Hardware crypto (AES/SHA) ensures HIPAA-compliant encrypted data transmission over Ethernet or USB. Note: medical designs require IEC 60601-1 compliance not covered by the MCU datasheet itself - choose the -E/PH variant for extended-temperature clinical environments.
推荐
推荐产品汇总
工程参考数据： PIC32MZ1024EFF144-I/PH ——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 | PIC32MZ1024EFF144-E/PH | PIC32MZ1024EFE144-I/PH | PIC32MZ1024ECM144-I/PH | PIC32MZ0512EFF144-I/PH |
|---|---|---|---|---|---|
| Package | 144-TQFP (16x16) | 144-TQFP (16x16) - same | 144-TQFP (16x16) - same | 144-TQFP (16x16) - same | 144-TQFP (16x16) - same |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| CPU Speed | 200 MHz | 180 MHz (-10%) | 200 MHz (same) | 200 MHz (same) | 200 MHz (same) |
| Flash | 1 MB | 1 MB (same) | 1 MB (same) | 1 MB (same) | 512 KB (-50%) |
| SRAM | 256 KB | 256 KB (same) | 128 KB (-50%) | 256 KB (same) | 128 KB (-50%) |
| Temperature Range | -40C to +85C (Industrial) | -40C to +125C (Extended) | -40C to +85C (same) | -40C to +85C (same) | -40C to +85C (same) |
| Ethernet | 10/100 MAC | 10/100 MAC (same) | 10/100 MAC (same) | 10/100 MAC (same) | 10/100 MAC (same) |
| USB | HS USB 2.0 OTG | HS USB 2.0 OTG (same) | HS USB 2.0 OTG (same) | HS USB 2.0 OTG (same) | HS USB 2.0 OTG (same) |
| Crypto Engine | AES/SHA/MD5/HMAC | AES/SHA/MD5/HMAC (same) | AES/SHA/MD5/HMAC (same) | AES/SHA/MD5/HMAC (same) | AES/SHA/MD5/HMAC (same) |
关键差异点
- Highest-Flash variant in the 144-TQFP PIC32MZ EF family （对比 PIC32MZ0512EFF144-I/PH)
- Full 256 KB SRAM for graphics framebuffers （对比 PIC32MZ1024EFE144-I/PH)
- Industrial 200 MHz operation vs 180 MHz extended-temp （对比 PIC32MZ1024EFF144-E/PH)
设计说明
The PIC32MZ1024EFF144-I/PH operates from a single 2.3-3.6 V supply. Decouple every VDD pin with a 100 nF ceramic capacitor placed within 3 mm of the pin, and add a single 10 uF bulk capacitor on each major supply rail (VDD, AVDD). The integrated 1.2 V core LDO requires its own bulk capacitor on the VCAP pin per the Microchip datasheet. Brown-out reset (BOR) must be enabled in configuration bits for reliable industrial operation.
Route the 144-TQFP (16x16 mm, 0.4 mm pitch) with at least a 4-layer PCB stack-up: top signal, inner ground, inner power, bottom signal. Use 0.2 mm traces/vias for fan-out. Place the 25 MHz primary oscillator crystal within 5 mm of OSC1/OSC2 with guard traces tied to ground. The Parallel Master Port (PMP) signals should be length-matched within 0.5 mm if used for parallel TFT interfaces at high pixel clocks.
Common pitfalls: (1) leaving the JTAG/Trace pins (TMS, TCK, TDI, TDO) floating - they must be tied or pulled per the datasheet or in-circuit debug may latch up; (2) ignoring the 16-bit PMP external address latch timing for bus displays; (3) forgetting to configure the FPU in startup code (CP0 status bit) for DSP-heavy algorithms; (4) disabling the watchdog prematurely - the PIC32MZ watchdog CANNOT be re-enabled once disabled until the next reset.
合规信息
RoHS and REACH compliant per Microchip product page. Industrial temperature grade; not AEC-Q100 qualified (use AEC-Q100 equivalent if required).