PIC32MZ1024ECM100-I/PT - 200MHz 32-bit MCU 1MB Flash | Microchip
MPN: PIC32MZ1024ECM100-I/PT ✓ Hoạt độngPIC32MZ1024ECM100-I/PT Tóm tắt
A microcontroller (MCU) is a single-chip computer that integrates a CPU core, memory (Flash for code, SRAM for data), and a rich set of peripherals (ADC, timers, communication interfaces) into one package. The PIC32MZ family sits at the top of Microchip's PIC32 line, targeting embedded connectivity applications that require deterministic real-time performance, large code storage, and high-throughput interfaces such as Ethernet, CAN, USB, and SQI. Within the broader taxonomy, the PIC32MZ1024ECM100 belongs to the EC (Embedded Connectivity) sub-family — positioned between the lower-pin-count PIC32MX series and the higher-performance PIC32MZ EF family that adds a hardware Floating Point Unit.
Key features include a 200 MHz / 330 DMIPS MIPS32 microAptiv core with DSP enhancements (four 64-bit accumulators, single-cycle MAC, saturating and fractional math), microMIPS mode for up to 35% code compression, dual-panel Flash for live update support, a 10-bit 500 KSPS 40-channel ADC module, a Memory Management Unit (MMU) for OS execution, and integrated peripherals including CAN, UART, I2C, PMP, EBI, SQI, and analog comparators. SPI/I2S interfaces are also provided for audio connectivity.
Architecturally, the device combines a 5-stage pipeline microAptiv core with tightly-coupled SRAM and a multi-channel DMA engine, enabling efficient data movement for peripherals such as Ethernet and SQI without CPU intervention. The dual-panel Flash allows the application to perform live firmware updates by writing to one panel while executing from the other — a critical feature for connected IoT and industrial nodes that cannot tolerate downtime.
Typical applications include industrial Ethernet nodes, CAN-connected motor control, secure connected gateways, USB audio devices, and human-machine interface (HMI) controllers. The wide peripheral mix also suits smart-energy metering and building automation.
When designing in this part, allocate the 100-pin TQFP footprint with sufficient decoupling (100 nF per supply pair plus a bulk capacitor) and reserve the ICSP pair PGECx/PGEDx for in-circuit programming. For new designs that require an FPU or higher clock rates, consider migrating to the PIC32MZ EF family.
This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.
Bộ thay thế dễ dàng lắp đặt cho PIC32MZ1024ECM100-I/PT — cùng gói, chân-to-chân tương thích. Các bộ phận yêu cầu hàn PCB bị loại trừ.
Các biến thể trong loạt này
Các mẫu cùng loạt có thể lắp đặt dễ dàng tương thích với PIC32MZ1024ECM100-I/PT (cùng hình factor và footprint) — khác nhau ở ADC, Package, Core Architecture, Ethernet, Crypto Engine.
PIC32MZ1024ECM100T-I/PT
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC32MZ1024ECM100-I/PF
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC32MZ1024ECM064-I/PT
✅ Drop-In ⚠️ Thông số chưa được xác minhLiên hệ để biết giá
Xem tài liệu →PIC32MZ1024ECH100-I/PT
✅ Drop-In ⚠️ Thông số chưa được xác minhLiên hệ để biết giá
Xem tài liệu →PIC32MZ1024ECH100-I/PF
✅ Drop-In ⚠️ Thông số chưa được xác minhLiên hệ để biết giá
Xem tài liệu →PIC32MZ1024ECG100-I/PT
✅ Drop-In ⚠️ Thông số chưa được xác minhLiên hệ để biết giá
Xem tài liệu →PIC32MZ1024ECM100-I/PT Tỷ lệ tối đa & tính chất điện
| Core Architecture | MIPS32 microAptiv (DSP-enhanced) |
| Core Frequency | 200 MHz |
| DMIPS | 330 DMIPS |
| Program Flash | 1024 KB (1 MB) |
| SRAM | 256 KB |
| Operating Voltage | 2.3 V to 3.6 V |
| ADC | 10-bit, 500 KSPS, 40-channel |
| Communication Interfaces | CAN, UART, I2C, SPI/I2S, PMP, EBI, SQI |
| Ethernet | Yes (integrated MAC) |
| USB | Yes (integrated) |
| Crypto Engine | Yes (hardware) |
| Số chân | 100 |
| Hộp | TQFP-100 (PT) 12x12 mm |
| Kiểu lắp đặt | Surface Mount |
| Nhiệt độ hoạt động | -40C to +85C (Industrial) |
| MMU | Yes (Memory Management Unit) |
| microMIPS Mode | Yes (up to 35% code compression) |
| Dual-Panel Flash | Yes (live update support) |
| Trạng thái RoHS | Compliant |
| Cấp MSL | 3 (168 hours) |
Cấu hình chân PIC32MZ1024ECM100-I/PT
| Chân 1 | RG15 — General purpose I/O / remappable peripheral |
| Chân 2 | VDD — I/O supply voltage (2.3-3.6 V) |
| Chân 3 | RF0 — General purpose I/O / remappable peripheral |
| Chân 4 | RF1 — General purpose I/O / remappable peripheral |
| Chân 5 | RG6 — General purpose I/O / remappable peripheral |
| Chân 6 | RG7 — General purpose I/O / remappable peripheral |
| Chân 7 | RG8 — General purpose I/O / remappable peripheral |
| Chân 8 | RG9 — General purpose I/O / remappable peripheral |
| Chân 9 | VSS — Ground |
| Chân 10 | VDD — I/O supply voltage (2.3-3.6 V) |
| Chân 11 | RA0 — General purpose I/O |
| Chân 12 | RA1 — General purpose I/O |
| Chân 13 | RA2 — General purpose I/O |
| Chân 14 | RA3 — General purpose I/O |
| Chân 15 | RA4 — General purpose I/O |
| Chân 16 | RA5 — General purpose I/O |
| Chân 17 | RA6 — General purpose I/O |
| Chân 18 | RA7 — General purpose I/O |
| Chân 19 | RB0 — General purpose I/O / PGED1 |
| Chân 20 | RB1 — General purpose I/O / PGEC1 |
| Chân 21 | RB2 — General purpose I/O |
| Chân 22 | RB3 — General purpose I/O |
| Chân 23 | RB4 — General purpose I/O |
| Chân 24 | RB5 — General purpose I/O |
| Chân 25 | RB6 — General purpose I/O |
| Chân 26 | RB7 — General purpose I/O |
| Chân 27 | RB8 — General purpose I/O |
| Chân 28 | RB9 — General purpose I/O |
| Chân 29 | RB10 — General purpose I/O |
| Chân 30 | RB11 — General purpose I/O |
| Chân 31 | RB12 — General purpose I/O |
| Chân 32 | RB13 — General purpose I/O |
| Chân 33 | RB14 — General purpose I/O |
| Chân 34 | RB15 — General purpose I/O |
| Chân 35 | VSS — Ground |
| Chân 36 | VDD — I/O supply voltage |
| Chân 37 | RC0 — General purpose I/O |
| Chân 38 | RC1 — General purpose I/O |
| Chân 39 | RC2 — General purpose I/O |
| Chân 40 | RC3 — General purpose I/O |
| Chân 41 | RC4 — General purpose I/O |
| Chân 42 | RC5 — General purpose I/O |
| Chân 43 | RC6 — General purpose I/O |
| Chân 44 | RC7 — General purpose I/O |
| Chân 45 | RC8 — General purpose I/O |
| Chân 46 | RC9 — General purpose I/O |
| Chân 47 | RC10 — General purpose I/O |
| Chân 48 | RC11 — General purpose I/O |
| Chân 49 | RC12 — General purpose I/O |
| Chân 50 | RC13 — General purpose I/O |
| Chân 51 | RC14 — General purpose I/O |
| Chân 52 | RC15 — General purpose I/O |
| Chân 53 | VSS — Ground |
| Chân 54 | VDD — I/O supply voltage |
| Chân 55 | RD0 — General purpose I/O |
| Chân 56 | RD1 — General purpose I/O |
| Chân 57 | RD2 — General purpose I/O |
| Chân 58 | RD3 — General purpose I/O |
| Chân 59 | RD4 — General purpose I/O |
| Chân 60 | RD5 — General purpose I/O |
| Chân 61 | RD6 — General purpose I/O |
| Chân 62 | RD7 — General purpose I/O |
| Chân 63 | RD8 — General purpose I/O |
| Chân 64 | RD9 — General purpose I/O |
| Chân 65 | RD10 — General purpose I/O |
| Chân 66 | RD11 — General purpose I/O |
| Chân 67 | RD12 — General purpose I/O |
| Chân 68 | RD13 — General purpose I/O |
| Chân 69 | RD14 — General purpose I/O |
| Chân 70 | RD15 — General purpose I/O |
| Chân 71 | VSS — Ground |
| Chân 72 | VDD — I/O supply voltage |
| Chân 73 | RE0 — General purpose I/O |
| Chân 74 | RE1 — General purpose I/O |
| Chân 75 | RE2 — General purpose I/O |
| Chân 76 | RE3 — General purpose I/O |
| Chân 77 | RE4 — General purpose I/O |
| Chân 78 | RE5 — General purpose I/O |
| Chân 79 | RE6 — General purpose I/O |
| Chân 80 | RE7 — General purpose I/O |
| Chân 81 | RE8 — General purpose I/O |
| Chân 82 | RE9 — General purpose I/O |
| Chân 83 | AVSS — Analog ground |
| Chân 84 | AVDD — Analog supply voltage |
| Chân 85 | RF2 — General purpose I/O |
| Chân 86 | RF3 — General purpose I/O |
| Chân 87 | RF4 — General purpose I/O |
| Chân 88 | RF5 — General purpose I/O |
| Chân 89 | RF6 — General purpose I/O / TMS |
| Chân 90 | RF7 — General purpose I/O / TDI |
| Chân 91 | RF8 — General purpose I/O / TDO |
| Chân 92 | RF9 — General purpose I/O / TCK |
| Chân 93 | RG0 — General purpose I/O |
| Chân 94 | RG1 — General purpose I/O |
| Chân 95 | RG2 — General purpose I/O |
| Chân 96 | RG3 — General purpose I/O |
| Chân 97 | RG12 — General purpose I/O |
| Chân 98 | RG13 — General purpose I/O |
| Chân 99 | RG14 — General purpose I/O |
| Chân 100 | MCLR — Master clear (reset, active low) |
Ứng dụng tiêu biểu
PIC32MZ1024ECM100-I/PT phù hợp cho 6 Áp dụngs: Industrial Ethernet Gateway, USB Audio Device (Headset / Speakerphone), CAN-Connected Motor Controller, Building Automation / Smart Energy Meter, Human-Machine Interface (HMI) Controller, IoT Edge Sensor Node with OTA.
Industrial Ethernet Gateway
The PIC32MZ1024ECM100-I/PT is a strong fit for industrial Ethernet gateways because it integrates both a 10/100 Ethernet MAC and a CAN controller on-chip, removing the need for an external connectivity ASIC. The 200 MHz microAptiv core delivers 330 DMIPS, sufficient to run a TCP/IP stack plus Modbus/TCP or EtherNet/IP simultaneously. The 1 MB dual-panel Flash supports OTA firmware updates — one panel runs while the other receives the new image — critical for industrial nodes that cannot be powered down. The 256 KB SRAM handles multiple concurrent sockets without external memory expansion. Place the part on a 4-layer PCB with a dedicated ground plane and 100 nF decoupling on every VDD/AVDD pair.
Được đề xuất
USB Audio Device (Headset / Speakerphone)
The PIC32MZ1024ECM100-I/PT's integrated USB 2.0 Full-Speed controller plus SPI/I2S peripherals make it well suited for USB audio applications such as headsets, speakerphones, and USB DACs. The 10-bit 500 KSPS ADC and DSP-enhanced microAptiv core (single-cycle MAC, four 64-bit accumulators) can run software codecs or basic echo-cancellation. The 1 MB Flash stores both USB class firmware and audio processing routines. Use the SQI interface to attach an external serial Flash for audio sample buffering. Choose an external 24-bit audio codec over I2S — the on-chip peripherals are not sufficient alone for high-fidelity USB audio output.
Được đề xuất
CAN-Connected Motor Controller
For BLDC or stepper motor control, the PIC32MZ1024ECM100-I/PT combines a deterministic 200 MHz core with on-chip CAN and a 10-bit 500 KSPS 40-channel ADC. The microAptiv DSP extensions (single-cycle MAC, saturating math) are well matched to field-oriented control (FOC) algorithms that require tight inner-loop timing. The MMU allows running an RTOS like FreeRTOS for higher-level task scheduling while the ADC + DMA captures current and voltage feedback. Use one of the multiple ICSP pairs (PGECx/PGEDx) for in-circuit programming during motor bring-up — any pair may be used but PGEC2 must pair with PGED2, etc.
Được đề xuất
Building Automation / Smart Energy Meter
The PIC32MZ1024ECM100-I/PT suits smart energy and building automation nodes because it provides on-chip Ethernet for BACnet/IP or Modbus TCP connectivity, plus CAN and UART for local sensor and actuator networks. The 1 MB Flash stores metering firmware plus secure OTA update logic, and the 256 KB SRAM handles network buffering without external memory. The integrated crypto engine (EC family includes hardware crypto) supports secure boot and signed firmware updates. Operating from 2.3-3.6 V makes it compatible with industrial 24V rails when fed through a small buck regulator. Use the EBI interface to add an external parallel memory if your application requires long-term logging.
Được đề xuất
Human-Machine Interface (HMI) Controller
The PIC32MZ1024ECM100-I/PT can drive small graphical HMI panels because the 200 MHz core and 256 KB SRAM can run a lightweight graphics library and the PMP/EBI interface can connect to an external parallel LCD controller or TFT driver. The 40-channel ADC reads multiple resistive touch or button inputs. Use microMIPS mode for up to 35% code compression to fit larger UI assets into the 1 MB Flash. The integrated Ethernet and USB enable remote configuration and firmware update of the HMI panel over the network without physical access.
Được đề xuất
IoT Edge Sensor Node with OTA
For connected IoT edge nodes, the PIC32MZ1024ECM100-I/PT offers dual-panel Flash that allows live firmware updates — one panel runs application code while the other receives the new image, with an atomic swap on reboot. The 200 MHz core runs edge-processing algorithms (filtering, threshold detection) before forwarding data over Ethernet or CAN. The 10-bit 40-channel ADC reads multiple analog sensors per node. The MMU and SRAM budget permit running a small embedded OS such as FreeRTOS. Use the on-chip crypto engine for TLS handshakes and signed firmware authentication in production deployments.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho PIC32MZ1024ECM100-I/PT — so sánh, hướng dẫn thiết kế và thông tin tuân thủ.
Hướng dẫn chọn lựa
So sánh với các sản phẩm thay thế
| Tham số | Sản phẩm này | PIC32MZ1024ECM100T-I/PT | PIC32MZ1024ECM100-I/PF | PIC32MZ1024ECM064-I/PT | PIC32MZ1024ECH100-I/PT | PIC32MZ1024ECG100-I/PT |
|---|---|---|---|---|---|---|
| Package | TQFP-100 (12x12 mm) | TQFP-100 (12x12 mm) - same | TQFP-100 (14x14 mm) - same pin count, larger footprint | TQFP-100 (12x12 mm) - same | TQFP-100 (12x12 mm) - same | TQFP-100 (12x12 mm) - same |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Core Architecture | MIPS32 microAptiv (DSP) | MIPS32 microAptiv (DSP) | MIPS32 microAptiv (DSP) | MIPS32 microAptiv (DSP) | MIPS32 microAptiv (DSP) | MIPS32 microAptiv (DSP) |
| Core Frequency | 200 MHz | 200 MHz | 200 MHz | 200 MHz | 200 MHz | 200 MHz |
| Program Flash | 1024 KB | 1024 KB | 1024 KB | 512 KB (-50%) | 1024 KB | 1024 KB |
| SRAM | 256 KB | 256 KB | 256 KB | 256 KB | 256 KB | 256 KB |
| Hardware Crypto Engine | Yes | Yes | Yes | Yes | Yes | Yes |
| Dual-Panel Flash (Live Update) | Yes | Yes | Yes | Yes | Yes | Yes |
| Operating Temperature | -40C to +85C | -40C to +85C | -40C to +85C | -40C to +85C | -40C to +85C | -40C to +85C |
Bảo phân biệt quan trọng
- Dual-panel Flash enables live firmware updates without downtime (vsPIC32MX795F512L-80I/PT)
- Higher core frequency and DSP extensions for motor control (vsPIC32MX575F512L-80I/PT)
- Memory Management Unit (MMU) for embedded OS support (vsPIC32MX550F256L-50I/PT)
- Integrated Ethernet MAC and USB on-chip (vsPIC32MX470F512L-I/PT)
Ghi chú thiết kế
The PIC32MZ1024ECM100-I/PT has multiple VDD and VSS pins distributed around the 100-pin TQFP package to support the high-current switching of the 200 MHz core. Place a 100 nF ceramic decoupling capacitor on every VDD/VSS pair as close to the package as possible, plus a single 4.7 uF bulk capacitor near the package. AVDD/AVSS for the ADC should be separately filtered with a ferrite bead and a 10 uF + 100 nF pair to keep digital switching noise out of analog conversions.
When using the ICSP programming interface, any of the PGECx/PGEDx pairs may be selected, but they must be used as a pair: if PGEC2 is used as ICSPCLK then ICSPDAT must be connected to PGED2. Mixing pairs will fail programming. Per Microchip application notes, leave a 4.7 kohm pull-up on MCLR. Failing to do so is the most common cause of intermittent reset behavior during power-up.
Estimated: At 200 MHz with all peripherals active, the PIC32MZ1024ECM100-I/PT core can consume up to ~250 mA from VDD. On a 4-layer JEDEC EIA/JESD51 test board, the TQFP-100 (12x12 mm) has theta_JA around 30-35 C/W, giving a junction temperature rise of approximately 8C above ambient at typical industrial conditions. Industrial (-40C to +85C) ambient operation remains well within the 125C junction maximum. For continuous 85C operation, ensure the PCB copper pour under the exposed pad area is maximized.
Route the 200 MHz microAptiv core traces on the top layer over a continuous ground plane on layer 2. Keep the Ethernet differential pair (when used) to under 50 mm and match lengths to within 2 mm. Use 33 ohm series termination resistors on the USB DP/DM lines close to the MCU. The analog inputs (AN0-AN40) should be guarded from digital signals on the same layer using a ground trace or a separate analog ground pour.
Thông tin tuân thủ
RoHS and REACH compliant per Microchip product page. Industrial temperature variant is not AEC-Q100 qualified; for automotive designs use a -V suffix PIC32MZ variant.