PIC32MZ1024ECM144-I/PH - 200MHz MCU 1MB Flash 144-TQFP | Microchip
MPN: PIC32MZ1024ECM144-I/PH ✓ نشطPIC32MZ1024ECM144-I/PH نظرة عامة
A 32-bit microcontroller (MCU) is an integrated circuit containing a high-performance processor core, program memory (Flash), data memory (SRAM), and a rich set of peripherals including ADCs, timers, communication interfaces, and GPIO. The PIC32 family belongs to the MIPS32 architecture lineage and sits within Microchip's portfolio of MCU -> embedded controller -> microcontroller -> semiconductor device taxonomy, targeting demanding real-time and DSP-oriented embedded applications.
Key features of this device include a 10-bit 500 KSPS 48-channel ADC module, 200 MHz CPU clock, 1 MB dual-bank Flash for live firmware update, 512 KB SRAM, and connectivity peripherals including CAN, UART, I2C, PMP, EBI, SQI, analog comparators, and SPI/I2S audio interfaces. The crypto accelerator and Ethernet MAC make it suitable for connected secure nodes.
The microAptiv core architecture combines a 5-stage pipeline with DSP extensions, hardware multiply-accumulate, and dedicated DSP registers, enabling efficient audio decoding, motor-control loops, and signal-processing tasks. The integrated MMU supports full operating systems such as Linux or RTOS kernels like FreeRTOS and Micrium OS, while the dual-panel Flash architecture enables fail-safe firmware updates without system downtime.
Typical applications include industrial automation controllers, IoT edge gateways, automotive body/comfort modules, graphics HMI terminals, motor control inverters, audio processing products, and Ethernet-connected secure devices requiring hardware cryptography. The 144-pin package provides ample GPIO for multi-bus applications.
Designers should provide a low-noise 3.3V LDO for the AVDD rail, route analog and digital grounds separately, and follow Microchip's PCB layout recommendations for oscillator placement. This page synthesizes distributor pricing, same-family drop-in alternatives, and practical design notes not found in the manufacturer datasheet.
بدائل مباشرة لـ PIC32MZ1024ECM144-I/PH — نفس الحزمة، متوافق دبوس بدبوس. تُستثنى القطع ذات الحزم المختلفة التي تتطلب تعديل PCB.
الطرازات في هذه السلسلة
طرازات من نفس السلسلة متوافقة تمامًا مع PIC32MZ1024ECM144-I/PH (نفس عامل الشكل والبصمة) — يختلف في ADC, Package, Core Architecture, Operating Temperature, USB.
PIC32MZ1024ECM144T-I/PH
✅ بديل مباشر📋 بديل مرجعي (غير موجود في الكتالوج)
PIC32MZ1024ECM144-V/PH
✅ بديل مباشر📋 بديل مرجعي (غير موجود في الكتالوج)
PIC32MZ1024EFF144-I/PH
✅ بديل مباشرتواصل لمعرفة السعر
عرض ورقة البيانات ←PIC32MZ0512EFK144-I/PH
✅ بديل مباشرتواصل لمعرفة السعر
عرض ورقة البيانات ←PIC32MZ1024ECM144-I/PH الحدود القصوى والخصائص الكهربائية
| Core Architecture | MIPS32 microAptiv (DSP-enhanced) |
| CPU Clock Speed | 200 MHz |
| DMIPS Performance | 330 DMIPS |
| CoreMark Score | 3.28 CoreMark/MHz |
| Program Flash | 1 MB (1M x 8) |
| SRAM | 512 KB |
| ADC | 10-bit, 500 KSPS, 48-channel |
| جهد التغذية | 3.3 V (typical) |
| درجة حرارة التشغيل | -40C to +85C (industrial) |
| العلبة | 144-TQFP (PH), 16x16 mm |
| عدد الأطراف | 144 pins |
| نوع التركيب | Surface Mount |
| Connectivity | Ethernet, CAN, UART, I2C, SPI/I2S, SQI, PMP, EBI |
| DSP Features | Four 64-bit accumulators, single-cycle MAC, saturating & fractional math |
| Code Compression | microMIPS mode (up to 35% compression) |
| MMU | Yes (Memory Management Unit) |
| Flash Architecture | Dual Panel for live firmware update |
| Crypto Accelerator | Yes (AES, hashing) |
| حالة RoHS | Compliant |
تكوين أطراف PIC32MZ1024ECM144-I/PH
| دبوس 1 | RG15 — General purpose I/O port G pin 15 |
| دبوس 2 | VDD — Digital supply voltage |
| دبوس 3 | VSS — Digital ground |
| دبوس 4 | RG14 — General purpose I/O port G pin 14 |
| دبوس 5 | RG13 — General purpose I/O port G pin 13 |
| دبوس 6 | RG12 — General purpose I/O port G pin 12 |
| دبوس 7 | MCLR — Master Clear (reset) input |
| دبوس 8 | RG11 — General purpose I/O port G pin 11 |
| دبوس 9 | RG10 — General purpose I/O port G pin 10 |
| دبوس 10 | RG9 — General purpose I/O port G pin 9 |
| دبوس 11 | RG8 — General purpose I/O port G pin 8 |
| دبوس 12 | RG7 — General purpose I/O port G pin 7 |
| دبوس 13 | RG6 — General purpose I/O port G pin 6 |
| دبوس 14 | RG5 — General purpose I/O port G pin 5 |
| دبوس 15 | RG4 — General purpose I/O port G pin 4 |
| دبوس 16 | RG3 — General purpose I/O port G pin 3 |
| دبوس 17 | RG2 — General purpose I/O port G pin 2 |
| دبوس 18 | RG1 — General purpose I/O port G pin 1 |
| دبوس 19 | RG0 — General purpose I/O port G pin 0 |
| دبوس 20 | VDD — Digital supply voltage |
| دبوس 21 | VSS — Digital ground |
| دبوس 22 | RF15 — General purpose I/O port F pin 15 |
| دبوس 23 | RF14 — General purpose I/O port F pin 14 |
| دبوس 24 | RF13 — General purpose I/O port F pin 13 |
| دبوس 25 | RF12 — General purpose I/O port F pin 12 |
| دبوس 26 | RF11 — General purpose I/O port F pin 11 |
| دبوس 27 | RF10 — General purpose I/O port F pin 10 |
| دبوس 28 | RF9 — General purpose I/O port F pin 9 |
| دبوس 29 | RF8 — General purpose I/O port F pin 8 |
| دبوس 30 | RF7 — General purpose I/O port F pin 7 |
| دبوس 31 | RF6 — General purpose I/O port F pin 6 |
| دبوس 32 | RF5 — General purpose I/O port F pin 5 |
| دبوس 33 | RF4 — General purpose I/O port F pin 4 |
| دبوس 34 | RF3 — General purpose I/O port F pin 3 |
| دبوس 35 | RF2 — General purpose I/O port F pin 2 |
| دبوس 36 | RF1 — General purpose I/O port F pin 1 |
| دبوس 37 | RF0 — General purpose I/O port F pin 0 |
| دبوس 38 | VDD — Digital supply voltage |
| دبوس 39 | VSS — Digital ground |
| دبوس 40 | RE15 — General purpose I/O port E pin 15 |
| دبوس 41 | RE14 — General purpose I/O port E pin 14 |
| دبوس 42 | RE13 — General purpose I/O port E pin 13 |
| دبوس 43 | RE12 — General purpose I/O port E pin 12 |
| دبوس 44 | RE11 — General purpose I/O port E pin 11 |
| دبوس 45 | RE10 — General purpose I/O port E pin 10 |
| دبوس 46 | RE9 — General purpose I/O port E pin 9 |
| دبوس 47 | RE8 — General purpose I/O port E pin 8 |
| دبوس 48 | RE7 — General purpose I/O port E pin 7 |
| دبوس 49 | RE6 — General purpose I/O port E pin 6 |
| دبوس 50 | RE5 — General purpose I/O port E pin 5 |
| دبوس 51 | RE4 — General purpose I/O port E pin 4 |
| دبوس 52 | RE3 — General purpose I/O port E pin 3 |
| دبوس 53 | RE2 — General purpose I/O port E pin 2 |
| دبوس 54 | RE1 — General purpose I/O port E pin 1 |
| دبوس 55 | RE0 — General purpose I/O port E pin 0 |
| دبوس 56 | VDD — Digital supply voltage |
| دبوس 57 | VSS — Digital ground |
| دبوس 58 | RD15 — General purpose I/O port D pin 15 |
| دبوس 59 | RD14 — General purpose I/O port D pin 14 |
| دبوس 60 | RD13 — General purpose I/O port D pin 13 |
| دبوس 61 | RD12 — General purpose I/O port D pin 12 |
| دبوس 62 | RD11 — General purpose I/O port D pin 11 |
| دبوس 63 | RD10 — General purpose I/O port D pin 10 |
| دبوس 64 | RD9 — General purpose I/O port D pin 9 |
| دبوس 65 | RD8 — General purpose I/O port D pin 8 |
| دبوس 66 | RD7 — General purpose I/O port D pin 7 |
| دبوس 67 | RD6 — General purpose I/O port D pin 6 |
| دبوس 68 | RD5 — General purpose I/O port D pin 5 |
| دبوس 69 | RD4 — General purpose I/O port D pin 4 |
| دبوس 70 | RD3 — General purpose I/O port D pin 3 |
| دبوس 71 | RD2 — General purpose I/O port D pin 2 |
| دبوس 72 | RD1 — General purpose I/O port D pin 1 |
| دبوس 73 | RD0 — General purpose I/O port D pin 0 |
| دبوس 74 | VDD — Digital supply voltage |
| دبوس 75 | VSS — Digital ground |
| دبوس 76 | RC15 — General purpose I/O port C pin 15 |
| دبوس 77 | RC14 — General purpose I/O port C pin 14 |
| دبوس 78 | RC13 — General purpose I/O port C pin 13 |
| دبوس 79 | RC12 — General purpose I/O port C pin 12 |
| دبوس 80 | RC11 — General purpose I/O port C pin 11 |
| دبوس 81 | RC10 — General purpose I/O port C pin 10 |
| دبوس 82 | RC9 — General purpose I/O port C pin 9 |
| دبوس 83 | RC8 — General purpose I/O port C pin 8 |
| دبوس 84 | RC7 — General purpose I/O port C pin 7 |
| دبوس 85 | RC6 — General purpose I/O port C pin 6 |
| دبوس 86 | RC5 — General purpose I/O port C pin 5 |
| دبوس 87 | RC4 — General purpose I/O port C pin 4 |
| دبوس 88 | RC3 — General purpose I/O port C pin 3 |
| دبوس 89 | RC2 — General purpose I/O port C pin 2 |
| دبوس 90 | RC1 — General purpose I/O port C pin 1 |
| دبوس 91 | RC0 — General purpose I/O port C pin 0 |
| دبوس 92 | VDD — Digital supply voltage |
| دبوس 93 | VSS — Digital ground |
| دبوس 94 | RB15 — General purpose I/O port B pin 15 |
| دبوس 95 | RB14 — General purpose I/O port B pin 14 |
| دبوس 96 | RB13 — General purpose I/O port B pin 13 |
| دبوس 97 | RB12 — General purpose I/O port B pin 12 |
| دبوس 98 | RB11 — General purpose I/O port B pin 11 |
| دبوس 99 | RB10 — General purpose I/O port B pin 10 |
| دبوس 100 | RB9 — General purpose I/O port B pin 9 |
| دبوس 101 | RB8 — General purpose I/O port B pin 8 |
| دبوس 102 | RB7 — General purpose I/O port B pin 7 |
| دبوس 103 | RB6 — General purpose I/O port B pin 6 |
| دبوس 104 | RB5 — General purpose I/O port B pin 5 |
| دبوس 105 | RB4 — General purpose I/O port B pin 4 |
| دبوس 106 | RB3 — General purpose I/O port B pin 3 |
| دبوس 107 | RB2 — General purpose I/O port B pin 2 |
| دبوس 108 | RB1 — General purpose I/O port B pin 1 |
| دبوس 109 | RB0 — General purpose I/O port B pin 0 |
| دبوس 110 | VDD — Digital supply voltage |
| دبوس 111 | VSS — Digital ground |
| دبوس 112 | RA15 — General purpose I/O port A pin 15 |
| دبوس 113 | RA14 — General purpose I/O port A pin 14 |
| دبوس 114 | RA13 — General purpose I/O port A pin 13 |
| دبوس 115 | RA12 — General purpose I/O port A pin 12 |
| دبوس 116 | RA11 — General purpose I/O port A pin 11 |
| دبوس 117 | RA10 — General purpose I/O port A pin 10 |
| دبوس 118 | RA9 — General purpose I/O port A pin 9 |
| دبوس 119 | RA8 — General purpose I/O port A pin 8 |
| دبوس 120 | RA7 — General purpose I/O port A pin 7 |
| دبوس 121 | RA6 — General purpose I/O port A pin 6 |
| دبوس 122 | RA5 — General purpose I/O port A pin 5 |
| دبوس 123 | RA4 — General purpose I/O port A pin 4 |
| دبوس 124 | RA3 — General purpose I/O port A pin 3 |
| دبوس 125 | RA2 — General purpose I/O port A pin 2 |
| دبوس 126 | RA1 — General purpose I/O port A pin 1 |
| دبوس 127 | RA0 — General purpose I/O port A pin 0 |
| دبوس 128 | VREF+ — ADC voltage reference positive input |
| دبوس 129 | VREF- — ADC voltage reference negative input |
| دبوس 130 | AVDD — Analog supply voltage |
| دبوس 131 | AVSS — Analog ground |
| دبوس 132 | RH15 — General purpose I/O port H pin 15 |
| دبوس 133 | RH14 — General purpose I/O port H pin 14 |
| دبوس 134 | RH13 — General purpose I/O port H pin 13 |
| دبوس 135 | RH12 — General purpose I/O port H pin 12 |
| دبوس 136 | RH11 — General purpose I/O port H pin 11 |
| دبوس 137 | RH10 — General purpose I/O port H pin 10 |
| دبوس 138 | RH9 — General purpose I/O port H pin 9 |
| دبوس 139 | RH8 — General purpose I/O port H pin 8 |
| دبوس 140 | RH7 — General purpose I/O port H pin 7 |
| دبوس 141 | RH6 — General purpose I/O port H pin 6 |
| دبوس 142 | RH5 — General purpose I/O port H pin 5 |
| دبوس 143 | RH4 — General purpose I/O port H pin 4 |
| دبوس 144 | OSCI — External oscillator input / main crystal connection |
التطبيقات النموذجية
PIC32MZ1024ECM144-I/PH مناسب لـ 6 التطبيقs: Industrial Automation Controller, IoT Edge Gateway with Ethernet, Automotive Body and Comfort Module, Graphics HMI Terminal, Audio Processing and DSP Product, Motor Control Inverter Drive.
Industrial Automation Controller
The PIC32MZ1024ECM144-I/PH suits industrial PLC and automation hubs because of its 200 MHz microAptiv core delivering 330 DMIPS, 1 MB dual-panel Flash for live firmware updates, and 512 KB SRAM for protocol stacks. Its integrated Ethernet MAC enables Modbus TCP, EtherNet/IP, or PROFINET connectivity, while the CAN bus peripheral supports CANopen device integration. The 48-channel 10-bit ADC and multiple PWM outputs simplify multi-axis motor control loops, and the industrial temperature grade ensures reliable operation from -40C to +85C on factory floors. The MMU supports full RTOS deployment for deterministic real-time scheduling across complex automation tasks.
موصى به
IoT Edge Gateway with Ethernet
For IoT edge gateways aggregating sensor data and forwarding to cloud services, the PIC32MZ1024ECM144-I/PH provides Ethernet MAC, crypto accelerator for TLS/DTLS handshake acceleration, and ample 512 KB SRAM for MQTT/HTTP protocol buffers. The 1 MB dual-panel Flash allows fail-safe OTA firmware updates without service interruption, while UART, SPI, and I2C peripherals interface with wireless modules (Wi-Fi, LoRa, BLE). The microAptiv DSP extensions accelerate on-gateway analytics such as FFT-based vibration analysis or anomaly detection, reducing cloud bandwidth costs. Operating from 3.3V with industrial temperature rating, it fits sealed outdoor enclosures for harsh-environment deployments.
موصى به
Automotive Body and Comfort Module
Although not AEC-Q100 qualified, the PIC32MZ1024ECM144-I/PH is frequently used in non-safety automotive body applications such as HVAC control, seat memory modules, and door-zone controllers. Its CAN bus peripheral interfaces with the vehicle network, while 1 MB Flash and 512 KB SRAM accommodate multiple LIN/CAN stack instances and comfort feature logic. The DSP extensions accelerate audio processing for active noise cancellation, and the Ethernet MAC supports automotive Ethernet for high-bandwidth infotainment bus connectivity. Engineers should select the -V/PH variant for under-hood temperature ranges exceeding +85C.
موصى به
Graphics HMI Terminal
The PIC32MZ1024ECM144-I/PH drives small graphics HMI displays through its parallel master port (PMP) and External Bus Interface (EBI), supporting TFT LCD panels up to WVGA resolution when paired with an external graphics controller. The 200 MHz CPU and DSP extensions enable real-time rendering of icons, gauges, and touch response animation, while 1 MB Flash stores multilingual UI assets and font libraries. The crypto accelerator secures local UI configuration and credential storage, and the SPI/I2S peripherals support audio playback for alarms and notifications on industrial operator panels.
موصى به
Audio Processing and DSP Product
With four 64-bit accumulators, single-cycle MAC with saturating and fractional math, and dedicated DSP registers, the PIC32MZ1024ECM144-I/PH executes real-time audio codecs, equalizers, and active-noise-cancellation algorithms at sample rates up to 48 kHz. The I2S peripheral streams digital audio data to external DACs, while 512 KB SRAM buffers multiple streams simultaneously for surround-sound decoding. Combined with the crypto engine for DRM-protected content and 1 MB Flash for codec libraries, the MCU powers smart speakers, professional audio mixers, and hearing-aid DSP platforms.
موصى به
Motor Control Inverter Drive
The PIC32MZ1024ECM144-I/PH excels at multi-axis motor control thanks to its DSP extensions, 48-channel ADC for current sensing, and rich PWM peripherals for three-phase inverter switching at tens of kHz. FOC (field-oriented control) algorithms run efficiently on the microAptiv core, while the 200 MHz clock and 512 KB SRAM support sensorless control loops with sub-microsecond update rates. CAN, and UART peripherals link the drive to industrial fieldbuses, and the dual-panel Flash enables remote firmware updates for drive tuning without halting production lines.
موصى به
ملخص المنتجات الموصى بها
بيانات مرجعية هندسية لـ PIC32MZ1024ECM144-I/PH — المقارنة وإرشادات التصميم ومعلومات الامتثال.
دليل الاختيار
المقارنة مع البدائل
| المعامل | هذا المنتج | PIC32MZ1024ECM144T-I/PH | PIC32MZ1024ECM144-V/PH | PIC32MZ1024EFF144-I/PH | PIC32MZ0512EFK144-I/PH |
|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 144-TQFP (PH) 16x16 mm | 144-TQFP (PH) - same | 144-TQFP (PH) - same | 144-TQFP (PH) - same | 144-TQFP (PH) - same |
| CPU Clock | 200 MHz | 200 MHz | 180 MHz (extended temp) | 252 MHz | 200 MHz |
| DMIPS | 330 DMIPS | 330 DMIPS | 330 DMIPS | 415 DMIPS | 330 DMIPS |
| Flash | 1 MB | 1 MB | 1 MB | 1 MB | 512 KB |
| SRAM | 512 KB | 512 KB | 512 KB | 512 KB | 512 KB |
| Operating Temperature | -40C to +85C | -40C to +85C | -40C to +105C | -40C to +85C | -40C to +85C |
| FPU | No (EC family) | No (EC family) | No (EC family) | Yes (EF family) | Yes (EF family) |
| Family Status | NRND (Not Recommended for New Designs) | NRND | NRND | Active | Active |
أبرز الفروقات
- Higher CPU performance than PIC32MX family (مقابلPIC32MX795F512L)
- Pin-compatible upgrade path to EF family with FPU (مقابلPIC32MZ1024EFF144-I/PH)
- Larger SRAM than PIC32MX7xx series (مقابلPIC32MX795F512L)
- Dual-panel Flash for live firmware updates (مقابلPIC32MZ1024ECM144-V/PH)
ملاحظات التصميم
The PIC32MZ1024ECM144-I/PH requires a stable 3.3V supply to the VDD pins and a separate low-noise AVDD rail for the ADC. Use a low-dropout regulator such as the MCP1825 or TPS7A4533 with 1 uF X7R ceramic decoupling on each VDD pin and 10 uF bulk capacitance. The AVDD should be filtered through a ferrite bead from the digital supply to minimize ADC switching noise. Per Microchip datasheet, the part draws approximately 80 mA active and 40 mA idle at 200 MHz.
Route the 50 MHz Ethernet RMII signals as 50-ohm controlled-impedance traces with length matching within 50 mils. Place the Ethernet PHY adjacent to the RJ45 connector and provide a solid ground plane beneath the high-speed traces. The 16x16 mm TQFP land pattern requires 0.4 mm pitch traces exiting the package - use micro-vias to inner planes to maintain signal integrity. Multiple VSS pins (approximately 12) must all be connected to a continuous ground plane.
The 144-TQFP (PH) package has a typical theta_JA of approximately 45 C/W. At 200 MHz full activity, internal dissipation can reach 0.5 W, producing a junction-to-ambient rise of ~22 C. For industrial applications near +85C ambient, no external heatsink is required, but designers should provide adequate copper pour (minimum 4 square inches) on top and bottom layers connected by thermal vias beneath the exposed die pad.
Do not leave unused pins floating - configure them as outputs or enable the internal weak pull-ups. The MCLR pin requires a 10 kohm pull-up to VDD and a 100 nF capacitor to ground for proper reset behavior. When using the Ethernet MAC, the ERCLK external reference clock must be stable before the EMAC peripheral is enabled to avoid bus errors. The dual-panel Flash write procedure must follow the exact unlock sequence in the datasheet to prevent accidental write protection lockout.
معلومات الامتثال
RoHS and REACH compliant per Microchip product page. Industrial temperature grade (I suffix) is -40C to +85C; the V suffix variant extends to +105C. Not AEC-Q100 qualified - consider PIC32MK or dsPIC33A families for automotive safety applications. The PIC32MZ EC family is marked 'Not Recommended for New Designs' by Microchip - prefer the PIC32MZ EF family for new projects.
