PIC32MZ2048ECG144T-I/PL - 200MHz MIPS32 2MB Flash MCU | Microchip
料号： PIC32MZ2048ECG144T-I/PL ✓ 量产中| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $14.65 | $14.65 |
| 10 | $13.42 | $134.20 |
| 100 | $12.18 | $1,218.00 |
| 500 | $11.05 | $5,525.00 |
| 1,000 | $10.2 | $10,200.00 |
PIC32MZ2048ECG144T-I/PL 概述
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.
直接替换替代料： PIC32MZ2048ECG144T-I/PL ——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： PIC32MZ2048ECG144T-I/PL （相同外形与封装尺寸） ——差异在于 Core Architecture, Package, Ethernet, Operating Temperature, USB.
快速对比工具——选择替代料号进行并排对比：
PIC32MZ2048ECG144-I/PL
✅ 直接替换📋 参考替代料（不在目录中）
PIC32MZ1024ECG144-I/PH
✅ 直接替换 ⚠️ 规格未核验📋 参考替代料（不在目录中）
PIC32MZ1024ECH144T-I/PL
✅ 直接替换✓ 有现货
$9.55 / 个
查看数据手册 →PIC32MZ1024EFG144-I/PL
✅ 直接替换 ⚠️ 规格未核验📋 参考替代料（不在目录中）
PIC32MZ1024EFE144-I/PL
✅ 直接替换 ⚠️ 规格未核验✓ 有现货
$8.95 / 个
查看数据手册 →PIC32MZ1024ECM144-I/PH
✅ 直接替换 ⚠️ 规格未核验✓ 有现货
$8.95 / 个
查看数据手册 →PIC32MZ2048ECG144T-I/PL 最大额定值与电气特性
| Core Architecture | MIPS32 microAptiv (M-Class) |
| 数据总线宽度 | 32-bit |
| Maximum CPU Frequency | 200 MHz |
| Program Memory (Flash) | 2 MB (2M x 8) |
| SRAM | 512 KB |
| 封装 | 144-LQFP (20x20 mm, 0.4 mm pitch) |
| 安装类型 | Surface Mount |
| Supply Voltage (VDD) | 2.2 V to 3.6 V |
| 工作温度 | -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) |
| MSL 等级 | 3 (per JEDEC J-STD-020, 168 hours) |
| RoHS 状态 | Compliant |
| Lead-Free / Halogen-Free | Yes / Yes |
PIC32MZ2048ECG144T-I/PL 引脚配置
| 引脚 1 | RD0 — General purpose I/O / PMP data |
| 引脚 2 | RD1 — General purpose I/O / PMP data |
| 引脚 3 | RD2 — General purpose I/O / PMP data |
| 引脚 4 | RD3 — General purpose I/O / PMP data |
| 引脚 5 | RD4 — General purpose I/O / PMP data |
| 引脚 6 | RD5 — General purpose I/O / PMP data |
| 引脚 7 | RD6 — General purpose I/O / PMP data |
| 引脚 8 | RD7 — General purpose I/O / PMP data |
| 引脚 9 | VDD — Supply voltage (3.3 V) |
| 引脚 10 | VSS — Ground |
| 引脚 11 | RF0 — General purpose I/O |
| 引脚 12 | RF1 — General purpose I/O |
| 引脚 13 | RF2 — General purpose I/O |
| 引脚 14 | RF3 — General purpose I/O |
| 引脚 15 | RF4 — General purpose I/O |
| 引脚 16 | RF5 — General purpose I/O |
| 引脚 17 | RF6 — General purpose I/O |
| 引脚 18 | RF7 — General purpose I/O |
| 引脚 19 | RG6 — General purpose I/O / ETH reference clock |
| 引脚 20 | RG7 — General purpose I/O |
| 引脚 21 | RG8 — General purpose I/O |
| 引脚 22 | RG9 — General purpose I/O |
| 引脚 23 | MCLR — Master clear reset (active low) |
| 引脚 24 | RG2 — General purpose I/O |
| 引脚 25 | RG3 — General purpose I/O |
| 引脚 26 | RC1 — General purpose I/O |
| 引脚 27 | RC2 — General purpose I/O |
| 引脚 28 | RC3 — General purpose I/O |
| 引脚 29 | RC4 — General purpose I/O |
| 引脚 30 | VDD — Supply voltage (3.3 V) |
| 引脚 31 | VSS — Ground |
| 引脚 32 | RA0 — General purpose I/O / AN0 |
| 引脚 33 | RA1 — General purpose I/O / AN1 |
| 引脚 34 | RA2 — General purpose I/O / AN2 |
| 引脚 35 | RA3 — General purpose I/O / AN3 |
| 引脚 36 | RA4 — General purpose I/O / AN4 |
| 引脚 37 | RA5 — General purpose I/O / AN5 |
| 引脚 38 | RA6 — General purpose I/O / AN6 |
| 引脚 39 | RA7 — General purpose I/O / AN7 |
| 引脚 40 | RA8 — General purpose I/O / AN8 |
| 引脚 41 | RA9 — General purpose I/O / AN9 |
| 引脚 42 | RA10 — General purpose I/O / AN10 |
| 引脚 43 | RA11 — General purpose I/O / AN11 |
| 引脚 44 | RA12 — General purpose I/O / AN12 |
| 引脚 45 | RA13 — General purpose I/O / AN13 |
| 引脚 46 | RA14 — General purpose I/O / AN14 |
| 引脚 47 | RA15 — General purpose I/O / AN15 |
| 引脚 48 | VSS — Ground |
| 引脚 49 | RC5 — General purpose I/O |
| 引脚 50 | RC6 — General purpose I/O |
| 引脚 51 | RC7 — General purpose I/O |
| 引脚 52 | RC8 — General purpose I/O |
| 引脚 53 | RC9 — General purpose I/O |
| 引脚 54 | RC10 — General purpose I/O |
| 引脚 55 | RC11 — General purpose I/O |
| 引脚 56 | RC12 — General purpose I/O |
| 引脚 57 | RC13 — General purpose I/O |
| 引脚 58 | RC14 — General purpose I/O |
| 引脚 59 | RC15 — General purpose I/O |
| 引脚 60 | VSS — Ground |
| 引脚 61 | RD8 — General purpose I/O / PMP data |
| 引脚 62 | RD9 — General purpose I/O / PMP data |
| 引脚 63 | RD10 — General purpose I/O / PMP data |
| 引脚 64 | RD11 — General purpose I/O / PMP data |
| 引脚 65 | RD12 — General purpose I/O / PMP data |
| 引脚 66 | RD13 — General purpose I/O / PMP data |
| 引脚 67 | RD14 — General purpose I/O / PMP data |
| 引脚 68 | RD15 — General purpose I/O / PMP data |
| 引脚 69 | VDD — Supply voltage (3.3 V) |
| 引脚 70 | VSS — Ground |
| 引脚 71 | RG0 — General purpose I/O / ETH CRS |
| 引脚 72 | RG1 — General purpose I/O / ETH COL |
| 引脚 73 | RB0 — General purpose I/O / AN32 |
| 引脚 74 | RB1 — General purpose I/O / AN33 |
| 引脚 75 | RB2 — General purpose I/O / AN34 |
| 引脚 76 | RB3 — General purpose I/O / AN35 |
| 引脚 77 | RB4 — General purpose I/O / AN36 |
| 引脚 78 | RB5 — General purpose I/O / AN37 |
| 引脚 79 | RB6 — General purpose I/O / AN38 |
| 引脚 80 | RB7 — General purpose I/O / AN39 |
| 引脚 81 | RB8 — General purpose I/O / AN40 |
| 引脚 82 | RB9 — General purpose I/O / AN41 |
| 引脚 83 | RB10 — General purpose I/O / AN42 |
| 引脚 84 | RB11 — General purpose I/O / AN43 |
| 引脚 85 | RB12 — General purpose I/O / AN44 |
| 引脚 86 | RB13 — General purpose I/O / AN45 |
| 引脚 87 | RB14 — General purpose I/O / AN46 |
| 引脚 88 | RB15 — General purpose I/O / AN47 |
| 引脚 89 | VSS — Ground |
| 引脚 90 | RE0 — General purpose I/O / PMP data |
| 引脚 91 | RE1 — General purpose I/O / PMP data |
| 引脚 92 | RE2 — General purpose I/O / PMP data |
| 引脚 93 | RE3 — General purpose I/O / PMP data |
| 引脚 94 | RE4 — General purpose I/O / PMP data |
| 引脚 95 | RE5 — General purpose I/O / PMP data |
| 引脚 96 | RE6 — General purpose I/O / PMP data |
| 引脚 97 | RE7 — General purpose I/O / PMP data |
| 引脚 98 | VDD — Supply voltage (3.3 V) |
| 引脚 99 | VSS — Ground |
| 引脚 100 | RJ0 — General purpose I/O |
| 引脚 101 | RJ1 — General purpose I/O |
| 引脚 102 | RJ2 — General purpose I/O |
| 引脚 103 | RJ3 — General purpose I/O |
| 引脚 104 | RJ4 — General purpose I/O |
| 引脚 105 | RJ5 — General purpose I/O |
| 引脚 106 | RJ6 — General purpose I/O |
| 引脚 107 | RJ7 — General purpose I/O |
| 引脚 108 | RJ8 — General purpose I/O |
| 引脚 109 | RJ9 — General purpose I/O |
| 引脚 110 | RJ10 — General purpose I/O |
| 引脚 111 | RJ11 — General purpose I/O |
| 引脚 112 | VDD — Supply voltage (3.3 V) |
| 引脚 113 | VSS — Ground |
| 引脚 114 | RF13 — General purpose I/O |
| 引脚 115 | RF12 — General purpose I/O |
| 引脚 116 | RG14 — General purpose I/O |
| 引脚 117 | RG15 — General purpose I/O |
| 引脚 118 | RG12 — General purpose I/O |
| 引脚 119 | RG13 — General purpose I/O |
| 引脚 120 | RK0 — General purpose I/O |
| 引脚 121 | RK1 — General purpose I/O |
| 引脚 122 | RK2 — General purpose I/O |
| 引脚 123 | RK3 — General purpose I/O |
| 引脚 124 | RH0 — General purpose I/O / ETH TX_CLK |
| 引脚 125 | RH1 — General purpose I/O / ETH TX_EN |
| 引脚 126 | RH2 — General purpose I/O / ETH TXD0 |
| 引脚 127 | RH3 — General purpose I/O / ETH TXD1 |
| 引脚 128 | RH4 — General purpose I/O / ETH RX_CLK |
| 引脚 129 | RH5 — General purpose I/O / ETH RX_DV |
| 引脚 130 | RH6 — General purpose I/O / ETH RXD0 |
| 引脚 131 | RH7 — General purpose I/O / ETH RXD1 |
| 引脚 132 | RH8 — General purpose I/O / ETH RX_ER |
| 引脚 133 | RH9 — General purpose I/O / ETH CRS_DV |
| 引脚 134 | RH10 — General purpose I/O / ETH MDIO |
| 引脚 135 | RH11 — General purpose I/O / ETH MDC |
| 引脚 136 | RH12 — General purpose I/O |
| 引脚 137 | RH13 — General purpose I/O |
| 引脚 138 | RH14 — General purpose I/O |
| 引脚 139 | RH15 — General purpose I/O |
| 引脚 140 | VSS — Ground |
| 引脚 141 | RK4 — General purpose I/O |
| 引脚 142 | RK5 — General purpose I/O |
| 引脚 143 | RK6 — General purpose I/O |
| 引脚 144 | RK7 — General purpose I/O |
典型应用
PIC32MZ2048ECG144T-I/PL 适用于 6 应用s: 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.
推荐
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.
推荐
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.
推荐
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.
推荐
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.
推荐
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.
推荐
推荐产品汇总
工程参考数据： PIC32MZ2048ECG144T-I/PL ——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 | 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 |
关键差异点
- Highest Flash density in PIC32MZ EC 144-LQFP family （对比 PIC32MZ1024ECH144T-I/PL)
- Tape-and-reel packaging for high-volume SMT （对比 PIC32MZ2048ECG144-I/PL)
- Integrated USB 2.0 High-Speed PHY （对比 PIC32MZ1024EFG144-I/PL)
设计说明
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.
合规信息
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.
