PIC32MZ2048ECG144T-I/PL - 200MHz MIPS32 2MB Flash MCU | Microchip
MPN: PIC32MZ2048ECG144T-I/PL ✓ Hoạt độngPIC32MZ2048ECG144T-I/PL Tóm tắt
What is a 32-bit microcontroller? A microcontroller (MCU) is a single-chip computer containing a CPU core, program memory, data RAM, and a rich set of peripherals such as timers, communication controllers, and ADCs. A 32-bit MCU executes 32-bit instructions per cycle, enabling far higher computational throughput than 8-bit or 16-bit predecessors. Within the embedded hierarchy, PIC32MZ MCUs sit at the top of the Microchip PIC32 line, positioned between general-purpose Cortex-M4/M7 devices and higher-end Cortex-A application processors.
Key features of the PIC32MZ2048ECG144T-I/PL include an integrated 10/100 Ethernet MAC, a USB 2.0 High-Speed controller with on-chip PHY, a hardware crypto engine, and a 12-bit ADC running up to 18 Msps. The device also exposes multiple I/O peripherals: six UART/SPI/I2C modules, parallel PMP, and CAN, allowing rich connectivity without external glue logic. Up to 120 GPIO pins are available on the 144-LQFP variant, enabling extensive parallel interfaces for displays, FPGAs, and external memory.
Architecturally, the part combines a 5-stage MIPS32 microAptiv core, dual-bank Flash with live-update support, a tightly-coupled prefetch module to hide Flash latency, and a multi-channel DMA engine. The Ethernet MAC with associated MII/RMII interface and the integrated USB 2.0 HS PHY simplify connected designs, while the FPU accelerates DSP-style floating-point math. The part targets applications needing deterministic real-time response combined with rich wired connectivity.
Typical applications include industrial Ethernet gateways, EtherCAT/CAN-based motor control nodes, multi-protocol bridges (USB-to-Ethernet, USB-to-CAN), connected HMI controllers, and graphics-enabled human-machine interfaces. The wide peripheral mix also suits point-of-sale terminals, building-automation controllers, and remote telemetry units.
When designing with this MCU, allocate careful board space for the 144-LQFP 0.4 mm pitch footprint and ensure adequate decoupling on every VDD/VSS pair per the datasheet. Trace routing for the Ethernet MII/RMII and USB DP/DN pairs must meet 90-ohm differential impedance to pass compliance testing.
This page synthesizes distributor pricing, drop-in alternatives, and practical design notes that go beyond the manufacturer datasheet to support engineers evaluating the PIC32MZ2048ECG144T-I/PL for new designs.
Bộ thay thế dễ dàng lắp đặt cho PIC32MZ2048ECG144T-I/PL — 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 PIC32MZ2048ECG144T-I/PL (cùng hình factor và footprint) — khác nhau ở Core Architecture, Package, Ethernet, Operating Temperature, USB.
PIC32MZ2048ECG144-I/PL
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
PIC32MZ1024ECG144-I/PH
✅ Drop-In ⚠️ Thông số chưa được xác minh📋 Tham chiếu thay thế (không có trong danh mục)
PIC32MZ1024ECH144T-I/PL
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC32MZ1024EFG144-I/PL
✅ Drop-In ⚠️ Thông số chưa được xác minh📋 Tham chiếu thay thế (không có trong danh mục)
PIC32MZ1024EFE144-I/PL
✅ Drop-In ⚠️ Thông số chưa được xác minhLiên hệ để biết giá
Xem tài liệu →PIC32MZ1024ECM144-I/PH
✅ Drop-In ⚠️ Thông số chưa được xác minhLiên hệ để biết giá
Xem tài liệu →PIC32MZ2048ECG144T-I/PL Tỷ lệ tối đa & tính chất điện
| Core Architecture | MIPS32 microAptiv (M-Class) |
| Bề rộng đường dữ liệu | 32-bit |
| Maximum CPU Frequency | 200 MHz |
| Program Memory (Flash) | 2 MB (2M x 8) |
| SRAM | 512 KB |
| Hộp | 144-LQFP (20x20 mm, 0.4 mm pitch) |
| Kiểu lắp đặt | Surface Mount |
| Supply Voltage (VDD) | 2.2 V to 3.6 V |
| Nhiệt độ hoạt động | -40C to +85C (Industrial) |
| Ethernet | 10/100 MAC (MII/RMII interface) |
| USB | USB 2.0 High-Speed with on-chip PHY |
| ADC | 12-bit, up to 18 Msps |
| GPIO Count | Up to 120 (144-LQFP variant) |
| Communication Peripherals | UART, SPI, I2C, CAN, PMP |
| DMA | Multi-channel DMA controller |
| FPU | Hardware Floating Point Unit (M-class) |
| Cryptography | Hardware crypto engine (AES, RNG) |
| Cấp MSL | 3 (per JEDEC J-STD-020, 168 hours) |
| Trạng thái RoHS | Compliant |
| Lead-Free / Halogen-Free | Yes / Yes |
Cấu hình chân PIC32MZ2048ECG144T-I/PL
| Chân 1 | RD0 — General purpose I/O / PMP data |
| Chân 2 | RD1 — General purpose I/O / PMP data |
| Chân 3 | RD2 — General purpose I/O / PMP data |
| Chân 4 | RD3 — General purpose I/O / PMP data |
| Chân 5 | RD4 — General purpose I/O / PMP data |
| Chân 6 | RD5 — General purpose I/O / PMP data |
| Chân 7 | RD6 — General purpose I/O / PMP data |
| Chân 8 | RD7 — General purpose I/O / PMP data |
| Chân 9 | VDD — Supply voltage (3.3 V) |
| Chân 10 | VSS — Ground |
| Chân 11 | RF0 — General purpose I/O |
| Chân 12 | RF1 — General purpose I/O |
| Chân 13 | RF2 — General purpose I/O |
| Chân 14 | RF3 — General purpose I/O |
| Chân 15 | RF4 — General purpose I/O |
| Chân 16 | RF5 — General purpose I/O |
| Chân 17 | RF6 — General purpose I/O |
| Chân 18 | RF7 — General purpose I/O |
| Chân 19 | RG6 — General purpose I/O / ETH reference clock |
| Chân 20 | RG7 — General purpose I/O |
| Chân 21 | RG8 — General purpose I/O |
| Chân 22 | RG9 — General purpose I/O |
| Chân 23 | MCLR — Master clear reset (active low) |
| Chân 24 | RG2 — General purpose I/O |
| Chân 25 | RG3 — General purpose I/O |
| Chân 26 | RC1 — General purpose I/O |
| Chân 27 | RC2 — General purpose I/O |
| Chân 28 | RC3 — General purpose I/O |
| Chân 29 | RC4 — General purpose I/O |
| Chân 30 | VDD — Supply voltage (3.3 V) |
| Chân 31 | VSS — Ground |
| Chân 32 | RA0 — General purpose I/O / AN0 |
| Chân 33 | RA1 — General purpose I/O / AN1 |
| Chân 34 | RA2 — General purpose I/O / AN2 |
| Chân 35 | RA3 — General purpose I/O / AN3 |
| Chân 36 | RA4 — General purpose I/O / AN4 |
| Chân 37 | RA5 — General purpose I/O / AN5 |
| Chân 38 | RA6 — General purpose I/O / AN6 |
| Chân 39 | RA7 — General purpose I/O / AN7 |
| Chân 40 | RA8 — General purpose I/O / AN8 |
| Chân 41 | RA9 — General purpose I/O / AN9 |
| Chân 42 | RA10 — General purpose I/O / AN10 |
| Chân 43 | RA11 — General purpose I/O / AN11 |
| Chân 44 | RA12 — General purpose I/O / AN12 |
| Chân 45 | RA13 — General purpose I/O / AN13 |
| Chân 46 | RA14 — General purpose I/O / AN14 |
| Chân 47 | RA15 — General purpose I/O / AN15 |
| Chân 48 | VSS — Ground |
| Chân 49 | RC5 — General purpose I/O |
| Chân 50 | RC6 — General purpose I/O |
| Chân 51 | RC7 — General purpose I/O |
| Chân 52 | RC8 — General purpose I/O |
| Chân 53 | RC9 — General purpose I/O |
| Chân 54 | RC10 — General purpose I/O |
| Chân 55 | RC11 — General purpose I/O |
| Chân 56 | RC12 — General purpose I/O |
| Chân 57 | RC13 — General purpose I/O |
| Chân 58 | RC14 — General purpose I/O |
| Chân 59 | RC15 — General purpose I/O |
| Chân 60 | VSS — Ground |
| Chân 61 | RD8 — General purpose I/O / PMP data |
| Chân 62 | RD9 — General purpose I/O / PMP data |
| Chân 63 | RD10 — General purpose I/O / PMP data |
| Chân 64 | RD11 — General purpose I/O / PMP data |
| Chân 65 | RD12 — General purpose I/O / PMP data |
| Chân 66 | RD13 — General purpose I/O / PMP data |
| Chân 67 | RD14 — General purpose I/O / PMP data |
| Chân 68 | RD15 — General purpose I/O / PMP data |
| Chân 69 | VDD — Supply voltage (3.3 V) |
| Chân 70 | VSS — Ground |
| Chân 71 | RG0 — General purpose I/O / ETH CRS |
| Chân 72 | RG1 — General purpose I/O / ETH COL |
| Chân 73 | RB0 — General purpose I/O / AN32 |
| Chân 74 | RB1 — General purpose I/O / AN33 |
| Chân 75 | RB2 — General purpose I/O / AN34 |
| Chân 76 | RB3 — General purpose I/O / AN35 |
| Chân 77 | RB4 — General purpose I/O / AN36 |
| Chân 78 | RB5 — General purpose I/O / AN37 |
| Chân 79 | RB6 — General purpose I/O / AN38 |
| Chân 80 | RB7 — General purpose I/O / AN39 |
| Chân 81 | RB8 — General purpose I/O / AN40 |
| Chân 82 | RB9 — General purpose I/O / AN41 |
| Chân 83 | RB10 — General purpose I/O / AN42 |
| Chân 84 | RB11 — General purpose I/O / AN43 |
| Chân 85 | RB12 — General purpose I/O / AN44 |
| Chân 86 | RB13 — General purpose I/O / AN45 |
| Chân 87 | RB14 — General purpose I/O / AN46 |
| Chân 88 | RB15 — General purpose I/O / AN47 |
| Chân 89 | VSS — Ground |
| Chân 90 | RE0 — General purpose I/O / PMP data |
| Chân 91 | RE1 — General purpose I/O / PMP data |
| Chân 92 | RE2 — General purpose I/O / PMP data |
| Chân 93 | RE3 — General purpose I/O / PMP data |
| Chân 94 | RE4 — General purpose I/O / PMP data |
| Chân 95 | RE5 — General purpose I/O / PMP data |
| Chân 96 | RE6 — General purpose I/O / PMP data |
| Chân 97 | RE7 — General purpose I/O / PMP data |
| Chân 98 | VDD — Supply voltage (3.3 V) |
| Chân 99 | VSS — Ground |
| Chân 100 | RJ0 — General purpose I/O |
| Chân 101 | RJ1 — General purpose I/O |
| Chân 102 | RJ2 — General purpose I/O |
| Chân 103 | RJ3 — General purpose I/O |
| Chân 104 | RJ4 — General purpose I/O |
| Chân 105 | RJ5 — General purpose I/O |
| Chân 106 | RJ6 — General purpose I/O |
| Chân 107 | RJ7 — General purpose I/O |
| Chân 108 | RJ8 — General purpose I/O |
| Chân 109 | RJ9 — General purpose I/O |
| Chân 110 | RJ10 — General purpose I/O |
| Chân 111 | RJ11 — General purpose I/O |
| Chân 112 | VDD — Supply voltage (3.3 V) |
| Chân 113 | VSS — Ground |
| Chân 114 | RF13 — General purpose I/O |
| Chân 115 | RF12 — General purpose I/O |
| Chân 116 | RG14 — General purpose I/O |
| Chân 117 | RG15 — General purpose I/O |
| Chân 118 | RG12 — General purpose I/O |
| Chân 119 | RG13 — General purpose I/O |
| Chân 120 | RK0 — General purpose I/O |
| Chân 121 | RK1 — General purpose I/O |
| Chân 122 | RK2 — General purpose I/O |
| Chân 123 | RK3 — General purpose I/O |
| Chân 124 | RH0 — General purpose I/O / ETH TX_CLK |
| Chân 125 | RH1 — General purpose I/O / ETH TX_EN |
| Chân 126 | RH2 — General purpose I/O / ETH TXD0 |
| Chân 127 | RH3 — General purpose I/O / ETH TXD1 |
| Chân 128 | RH4 — General purpose I/O / ETH RX_CLK |
| Chân 129 | RH5 — General purpose I/O / ETH RX_DV |
| Chân 130 | RH6 — General purpose I/O / ETH RXD0 |
| Chân 131 | RH7 — General purpose I/O / ETH RXD1 |
| Chân 132 | RH8 — General purpose I/O / ETH RX_ER |
| Chân 133 | RH9 — General purpose I/O / ETH CRS_DV |
| Chân 134 | RH10 — General purpose I/O / ETH MDIO |
| Chân 135 | RH11 — General purpose I/O / ETH MDC |
| Chân 136 | RH12 — General purpose I/O |
| Chân 137 | RH13 — General purpose I/O |
| Chân 138 | RH14 — General purpose I/O |
| Chân 139 | RH15 — General purpose I/O |
| Chân 140 | VSS — Ground |
| Chân 141 | RK4 — General purpose I/O |
| Chân 142 | RK5 — General purpose I/O |
| Chân 143 | RK6 — General purpose I/O |
| Chân 144 | RK7 — General purpose I/O |
Ứng dụng tiêu biểu
PIC32MZ2048ECG144T-I/PL phù hợp cho 6 Áp dụngs: Industrial Ethernet Gateway, Multi-Protocol Communication Bridge, Connected Human-Machine Interface (HMI), Building Automation Controller, Point-of-Sale (POS) Terminal, Remote Telemetry / IoT Gateway.
Industrial Ethernet Gateway
The PIC32MZ2048ECG144T-I/PL fits industrial Ethernet gateways because of its integrated 10/100 Ethernet MAC with MII/RMII interface and 200 MHz MIPS32 core, which together deliver deterministic TCP/IP throughput for protocols like Modbus TCP, EtherNet/IP, and PROFINET. The 512 KB SRAM is sufficient for a full TCP/IP stack plus application buffers, while the 2 MB Flash accommodates multiple protocol libraries and a web configuration UI. Placed as the main processor between an external PHY and the fieldbus, it eliminates the need for a dedicated network coprocessor. Compared with software TCP/IP on smaller MCUs, the integrated MAC plus DMA engine offloads packet handling and frees the core for application logic. The -40C to +85C industrial rating supports factory-floor deployment.
Được đề xuất
Multi-Protocol Communication Bridge
The PIC32MZ2048ECG144T-I/PL supports multi-protocol bridges (USB-to-Ethernet, USB-to-CAN, SPI-to-UART) thanks to its USB 2.0 High-Speed with on-chip PHY and six UART/SPI/I2C modules plus CAN. At 200 MHz the MIPS32 core can manage concurrent protocol conversions without offloading to external bridge ICs, and the multi-channel DMA engine sustains data rates needed for USB HS (480 Mbps) or 1 Mbaud CAN-FD. Typical placement: hub device between a host PC over USB and field devices over CAN/Ethernet, with the MCU running all protocol stacks concurrently. The 144-LQFP's up to 120 GPIO allows direct connection to multiple downstream buses. Trade-off: software complexity is high, so a real-time OS like FreeRTOS is recommended.
Được đề xuất
Connected Human-Machine Interface (HMI)
The PIC32MZ2048ECG144T-I/PL fits HMI controller boards because its 200 MHz MIPS32 core with FPU can drive TFT LCDs through the parallel PMP interface, and the 2 MB Flash stores graphical assets, fonts, and multiple language tables. The integrated Ethernet enables remote HMI monitoring, while USB HS supports firmware updates and touchscreen data streams. With 512 KB RAM the MCU can host a full LVGL or emWin graphical stack plus a Modbus/TCP server. The 144-LQFP package's high GPIO count (120) connects directly to resistive or capacitive touch controllers, RGB displays, and keypad matrices. Industrial -40C to +85C operation suits factory HMI panels without additional thermal management.
Được đề xuất
Building Automation Controller
The PIC32MZ2048ECG144T-I/PL is well suited for building automation controllers (BACnet, KNX, Modbus) thanks to its integrated Ethernet for IP backbone connectivity, USB for commissioning and Zigbee/Z-Wave dongles, and the hardware crypto engine for TLS-secured cloud connectivity. The 200 MHz MIPS32 core runs BACnet/IP stacks alongside scheduling logic, while the 2 MB Flash stores application code, configuration, and OTA update staging. Multiple UART/SPI/I2C interfaces connect to sensor hubs and actuator drivers in lighting, HVAC, and access control subsystems. Placed at the heart of a multi-rack automation panel, it replaces separate processor plus network modules. Industrial temperature range matches BAS cabinet environments.
Được đề xuất
Point-of-Sale (POS) Terminal
The PIC32MZ2048ECG144T-I/PL fits POS terminal designs because of its USB 2.0 HS host for barcode scanners and payment peripherals, integrated Ethernet for cloud payment gateways, and the hardware crypto engine for PCI-compliant transaction encryption. The 2 MB Flash holds the application, secure firmware, and cryptographic libraries, while 512 KB SRAM buffers transaction queues and TLS sessions. Multiple UARTs drive receipt printers, cash drawers, and customer displays. The integrated peripherals reduce BOM cost versus designs requiring separate USB host controllers and Ethernet bridges. Real-time deterministic response is critical at point-of-sale, which the 200 MHz MIPS32 core delivers with interrupt latencies under 100 ns.
Được đề xuất
Remote Telemetry / IoT Gateway
The PIC32MZ2048ECG144T-I/PL suits remote telemetry and IoT edge gateways because it integrates Ethernet, USB, CAN, and multiple serial interfaces in one chip, consolidating multiple physical-layer connections that would otherwise require multiple MCUs. The hardware crypto engine handles TLS/DTLS for cloud uploads, while the 512 KB SRAM holds MQTT buffers and time-series data. The 2 MB Flash can run an embedded Linux alternative (MPLAB Harmony) plus application firmware and OTA update images. Placed at the edge between field sensors (Modbus RTU, CAN, 4-20 mA) and the cloud, it aggregates data and filters locally. Trade-off: for cellular connectivity an external LTE module is still required, but the MCU can host the AT-command manager.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho PIC32MZ2048ECG144T-I/PL — 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 | PIC32MZ2048ECG144-I/PL | PIC32MZ1024ECG144-I/PH | PIC32MZ1024ECH144T-I/PL | PIC32MZ1024EFG144-I/PL | PIC32MZ1024EFE144-I/PL | PIC32MZ1024ECM144-I/PH |
|---|---|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 144-LQFP (PL, 0.4 mm pitch) | 144-LQFP (PL, 0.4 mm pitch) - identical | 144-LQFP (PH, 0.5 mm pitch) | 144-LQFP (PL, 0.4 mm pitch) - identical | 144-LQFP (PL, 0.4 mm pitch) - identical | 144-LQFP (PL, 0.4 mm pitch) - identical | 144-LQFP (PH, 0.5 mm pitch) |
| Core Architecture | MIPS32 microAptiv (M-Class) | MIPS32 microAptiv (M-Class) | MIPS32 microAptiv (M-Class) | MIPS32 microAptiv (M-Class) | MIPS32 microAptiv (M-Class) | MIPS32 microAptiv (M-Class) | MIPS32 microAptiv (M-Class) |
| Maximum CPU Frequency | 200 MHz | 200 MHz | 200 MHz | 200 MHz | 250 MHz | 250 MHz | 200 MHz |
| Program Memory (Flash) | 2 MB (2M x 8) | 2 MB (2M x 8) | 1 MB (-50%) | 1 MB (-50%) | 1 MB (-50%) | 1 MB (-50%) | 1 MB (-50%) |
| SRAM | 512 KB | 512 KB | 256 KB (-50%) | 256 KB (-50%) | 256 KB (-50%) | 256 KB (-50%) | 256 KB (-50%) |
| Integrated Ethernet PHY | No (MAC only, external PHY required) | No (MAC only) | No (MAC only) | No (MAC only) | No (MAC only) | No (MAC only) | No (MAC only) |
| USB 2.0 HS with on-chip PHY | Yes (EC family feature) | Yes | Yes | Yes | No (EF family lacks USB HS PHY) | No (EF family) | Yes |
| Operating Temperature | -40C to +85C (Industrial) | -40C to +85C | -40C to +85C | -40C to +85C | -40C to +85C | -40C to +85C | -40C to +85C |
Bảo phân biệt quan trọng
- Highest Flash density in PIC32MZ EC 144-LQFP family (vsPIC32MZ1024ECH144T-I/PL)
- Tape-and-reel packaging for high-volume SMT (vsPIC32MZ2048ECG144-I/PL)
- Integrated USB 2.0 High-Speed PHY (vsPIC32MZ1024EFG144-I/PL)
Ghi chú thiết kế
Estimated: at 200 MHz CPU and 3.3 V VDD with all peripherals active, the PIC32MZ2048ECG144T-I/PL core current draw is approximately 70 mA plus I/O switching. Place a 10 uF bulk capacitor and 0.1 uF ceramic bypass within 5 mm of every VDD/VSS pin pair. Add a ferrite bead on the analog AVDD supply rail feeding the ADC to achieve the 12-bit SNR datasheet rating.
Route the USB DP/DN pair as 90-ohm differential with length matching within 150 mils, and route the Ethernet MII/RMII signals on the same layer with reference to a continuous ground plane. Per the PIC32MZ EC datasheet, the REF_CLK output for RMII requires a 50 MHz reference; place this trace away from switching signals. Maintain 4-layer PCB with solid ground plane for EMI control.
Do not skip the MCLR reset capacitor; a 10 kohm pull-up plus 0.1 uF capacitor is required for proper power-on reset behavior. The VDDIO and VDD rails must rise within 20 ms; use a controlled ramp regulator. Never operate the Ethernet MAC without configuring the MII/RMII timing registers correctly for the chosen PHY or RMII collisions will corrupt frames.
Thông tin tuân thủ
RoHS and REACH compliant per Microchip product page. Lead-free and halogen-free per Microchip environmental declarations. Not AEC-Q100 qualified - this is an industrial-grade MCU; for automotive use consider PIC32MZ EC AEC-Q100 qualified variants. Conflict minerals compliant per Microchip's Conflict Minerals Report.
