PIC32MZ2048ECG064-I/PT - 200MHz 2MB Flash MCU w/ Ethernet | Microchip
MPN： PIC32MZ2048ECG064-I/PT ✗ 停產PIC32MZ2048ECG064-I/PT 概覽
An MCU (microcontroller unit) is a single-chip processor that integrates a CPU core, program and data memory, and a rich set of peripherals (ADC, timers, communication controllers) onto one die. Within the taxonomy microcontroller -> 32-bit MCU -> MIPS32 MCU -> PIC32MZ family -> embedded connectivity family, the PIC32MZ EC line is the higher-tier MIPS32 microAptiv part that sits between the cost-optimized PIC32MX line and the Floating Point Unit (FPU) PIC32MZ EF family. Understanding this hierarchy helps engineers locate firmware libraries (MPLAB Harmony), development boards, and datasheet documents.
Key features include 2 MB of live-update Flash with an additional 160 KB of boot Flash, microMIPS mode for up to 35% smaller code size, a DSP-enhanced core with four 64-bit accumulators and single-cycle MAC, and a hardware crypto engine. The 64-pin TQFP exposes USB, 10/100 Ethernet MAC, SQI, CAN, six UART, four SPI, five I2C, PMP, and a 24-channel 10-bit ADC. The EC suffix denotes the Embedded Connectivity (no FPU) sub-family.
Typical applications include industrial Ethernet gateways, networked HVAC controllers, USB peripherals, SQI Flash expansion, motor-control front-ends, and audio/graphics interfaces. The wide peripheral mix reduces external chip count for connected IoT designs.
Design with the datasheet's recommended 2.2V-3.6V decoupling scheme (4.7uF + 0.1uF per VDD pin pair), respect trace-length matching on Ethernet MII/RMII, and use the datasheet's trace-length matching on USB DP/DM. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.
直接替換替代品，適用於 PIC32MZ2048ECG064-I/PT — 相同封裝，腳位對腳位相容。需重新設計 PCB 的不同封裝零件不列入。
此系列的變體
與下列產品可直接替換的同系列型號： PIC32MZ2048ECG064-I/PT （相同外形與佔位） — 差異在於 ADC, MSL Level, Package, Core Architecture, Ethernet.
PIC32MZ2048EFG064-I/PT
✅ 直接替換聯絡詢價
查看資料表 →PIC32MZ2048ECG064-I/PT 最大額定值與電氣特性
| Core Architecture | MIPS32 microAptiv (32-bit RISC) |
| Core Family | PIC32MZ Embedded Connectivity (EC) family |
| Maximum CPU Clock | 200 MHz |
| Instruction Set | MIPS32 + microMIPS mode |
| Program Flash | 2 MB (2M x 8) |
| Boot Flash | 160 KB |
| SRAM | 512 KB |
| Operating Voltage | 2.2 V to 3.6 V |
| 工作溫度 | -40C to +85C (industrial) |
| ADC | 10-bit, 24 channels |
| 封裝 | 64-pin TQFP (PT), 10x10 mm |
| 安裝類型 | Surface Mount |
| On-chip Peripherals | Ethernet MAC, USB 2.0 HS, SQI, CAN, RTCC, 6x UART, 4x SPI, 5x I2C, PMP, I2S |
| DMA Channels | 8 |
| RoHS 狀態 | Compliant |
| MSL 等級 | 3 (168 hours) |
| Lead-Free | Yes |
PIC32MZ2048ECG064-I/PT 腳位配置
| 腳位 1 | SDA1/RA14 — I2C1 data / GPIO RA14 |
| 腳位 2 | SCL1/RA15 — I2C1 clock / GPIO RA15 |
| 腳位 3 | AN33/RB0 — Analog input 33 / GPIO RB0 |
| 腳位 4 | AN34/RB1 — Analog input 34 / GPIO RB1 |
| 腳位 5 | AN35/RB2 — Analog input 35 / GPIO RB2 |
| 腳位 6 | AN36/RB3 — Analog input 36 / GPIO RB3 |
| 腳位 7 | AN37/RB4 — Analog input 37 / GPIO RB4 |
| 腳位 8 | AN38/RB5 — Analog input 38 / GPIO RB5 |
| 腳位 9 | AN39/RB6 — Analog input 39 / GPIO RB6 |
| 腳位 10 | AN40/RB7 — Analog input 40 / GPIO RB7 |
| 腳位 11 | AN41/RB8 — Analog input 41 / GPIO RB8 |
| 腳位 12 | AN42/RB9 — Analog input 42 / GPIO RB9 |
| 腳位 13 | VSS — Ground |
| 腳位 14 | VDD — Core supply (3.3V) |
| 腳位 15 | AN0/RA0 — Analog input 0 / GPIO RA0 |
| 腳位 16 | AN1/RA1 — Analog input 1 / GPIO RA1 |
| 腳位 17 | AN2/RA2 — Analog input 2 / GPIO RA2 |
| 腳位 18 | AN3/RA3 — Analog input 3 / GPIO RA3 |
| 腳位 19 | AN4/RA4 — Analog input 4 / GPIO RA4 |
| 腳位 20 | AN5/RA5 — Analog input 5 / GPIO RA5 |
| 腳位 21 | VSS — Ground |
| 腳位 22 | VDD — Core supply (3.3V) |
| 腳位 23 | AN8/RB14 — Analog input 8 / GPIO RB14 |
| 腳位 24 | AN9/RB15 — Analog input 9 / GPIO RB15 |
| 腳位 25 | AN10/RC1 — Analog input 10 / GPIO RC1 |
| 腳位 26 | AN11/RC2 — Analog input 11 / GPIO RC2 |
| 腳位 27 | AN12/RC3 — Analog input 12 / GPIO RC3 |
| 腳位 28 | AN13/RC4 — Analog input 13 / GPIO RC4 |
| 腳位 29 | VDD — Core supply (3.3V) |
| 腳位 30 | VSS — Ground |
| 腳位 31 | OSC1/RC12 — Crystal oscillator input / GPIO RC12 |
| 腳位 32 | OSC2/RC15 — Crystal oscillator output / GPIO RC15 |
| 腳位 33 | SOSC1/RPC0 — Secondary oscillator input |
| 腳位 34 | SOSCO/RPC1 — Secondary oscillator output |
| 腳位 35 | VDD — Core supply (3.3V) |
| 腳位 36 | VSS — Ground |
| 腳位 37 | TCK/RPA0 — JTAG test clock |
| 腳位 38 | TDO/RPA1 — JTAG test data out |
| 腳位 39 | TDI/RPA2 — JTAG test data in |
| 腳位 40 | TMS/RPA3 — JTAG test mode select |
| 腳位 41 | TRST/RPA4 — JTAG test reset |
| 腳位 42 | RTCC/RPA8 — Real-time clock alarm output |
| 腳位 43 | DM/RPA9 — USB DM line |
| 腳位 44 | DP/RPA10 — USB DP line |
| 腳位 45 | VBUS/RPA11 — USB VBUS detect |
| 腳位 46 | VUSB — USB transceiver supply (3.3V) |
| 腳位 47 | AVDD — Analog supply (3.3V) |
| 腳位 48 | AVSS — Analog ground |
| 腳位 49 | AEREF/RPA7 — ADC reference voltage |
| 腳位 50 | RD0 — GPIO RD0 / ETXD0 |
| 腳位 51 | RD1 — GPIO RD1 / ETXD1 |
| 腳位 52 | RD2 — GPIO RD2 / ETXD2 |
| 腳位 53 | RD3 — GPIO RD3 / ETXD3 |
| 腳位 54 | RD4 — GPIO RD4 / ECRS_DV |
| 腳位 55 | RD5 — GPIO RD5 / ERX0 |
| 腳位 56 | RD6 — GPIO RD6 / ERX1 |
| 腳位 57 | RD7 — GPIO RD7 / ERXER |
| 腳位 58 | RD8 — GPIO RD8 / ETXEN |
| 腳位 59 | RD9 — GPIO RD9 / EMDIO |
| 腳位 60 | RD10 — GPIO RD10 / EMDC |
| 腳位 61 | RD11 — GPIO RD11 |
| 腳位 62 | RD12 — GPIO RD12 |
| 腳位 63 | RD13 — GPIO RD13 |
| 腳位 64 | RD14 — GPIO RD14 |
典型應用
PIC32MZ2048ECG064-I/PT 適用於 6 應用s: Industrial Ethernet Gateway, USB Hi-Speed Peripheral Controller, IoT Connected Sensor Node, Motor Control Front-End, Audio Interface Processor, Graphical HMI Controller.
Industrial Ethernet Gateway
The PIC32MZ2048ECG064-I/PT fits industrial Ethernet gateway designs because its on-chip 10/100 Ethernet MAC, MII/RMII interface, 2 MB Flash, and 512 KB SRAM can run TCP/IP stacks such as Microchip's MLA or third-party lwIP. The 200 MHz MIPS32 core handles routing, protocol translation (Modbus TCP, EtherNet/IP), and TLS handshakes without an external network processor. Industrial -40C to +85C temperature rating lets the part operate in unshielded factory cabinets.
推薦
USB Hi-Speed Peripheral Controller
The PIC32MZ2048ECG064-I/PT fits USB High-Speed peripheral designs because it integrates a USB 2.0 HS controller with on-chip transceiver that supports host, device, and OTG roles. The 512 KB SRAM is sufficient for HID, CDC, and bulk-endpoint buffers, while the 2 MB Flash holds USB class firmware stacks. The 200 MHz MIPS32 core handles enumeration and bulk transfers at up to 480 Mbps.
推薦
IoT Connected Sensor Node
The PIC32MZ2048ECG064-I/PT fits IoT connected sensor nodes because its on-chip Ethernet MAC, SQI for external Flash expansion, and 24-channel 10-bit ADC can aggregate multiple sensor inputs while publishing them over Ethernet or USB. The microMIPS mode reduces code size by up to 35%, allowing larger firmware images in the 2 MB Flash. Low-power Sleep and Idle modes drop quiescent current for battery-friendly operation.
推薦
Motor Control Front-End
The PIC32MZ2048ECG064-I/PT fits motor-control front-end applications because its 200 MHz MIPS32 core plus DSP extensions (four 64-bit accumulators, single-cycle MAC) can run Field-Oriented Control loops in real time. Six UART channels and CAN handle encoder, resolver, and inverter feedback. PWM peripherals (OC, MCCP/SCCP) drive 3-phase inverter switches with hardware dead-band generation.
推薦
Audio Interface Processor
The PIC32MZ2048ECG064-I/PT fits audio interface processor designs because it integrates I2S and PMP peripherals, plus enough MIPS to run USB Audio Class 2.0 stacks at 192 kHz sample rates. The 512 KB SRAM acts as an audio sample buffer without external memory. Ethernet MAC can also carry Dante or AVB audio streams in professional installations.
推薦
Graphical HMI Controller
The PIC32MZ2048ECG064-I/PT fits graphical HMI controller designs because the PMP peripheral drives external TFT displays up to 16-bit parallel, while SQI provides high-speed access to external Flash for graphics assets. The 200 MHz CPU handles LVGL/PEG graphics libraries and capacitive-touch scanning. Ethernet MAC enables remote HMI web configuration over HTTP.
推薦
推薦產品摘要
工程參考資料，適用於 PIC32MZ2048ECG064-I/PT — 比較、設計指引及合規資訊。
選型指南
與替代品比較
| 參數 | 本產品 | PIC32MZ2048EFG064-I/PT | PIC32MZ2048ECG064-I/MR | PIC32MZ1024ECG064-I/PT |
|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 64-pin TQFP (10x10 mm) | 64-pin TQFP - same | 64-pin QFN (MR) - differs | 64-pin TQFP - same |
| Core Family | PIC32MZ EC (no FPU) | PIC32MZ EF (FPU) | PIC32MZ EC - same | PIC32MZ EC - same |
| Maximum CPU Clock | 200 MHz | 252 MHz (+26%) | 200 MHz - same | 200 MHz - same |
| Program Flash | 2 MB | 2 MB - same | 2 MB - same | 1 MB (-50%) |
| SRAM | 512 KB | 512 KB - same | 512 KB - same | 512 KB - same |
| Ethernet MAC | 10/100 (MII/RMII) | 10/100 - same | 10/100 - same | 10/100 - same |
| USB 2.0 | High-Speed (480 Mbps) | High-Speed - same | High-Speed - same | High-Speed - same |
| FPU | No | Yes | No - same | No - same |
| Lifecycle Status | NRND | Active | NRND | NRND |
主要差異化特點
- Embedded Connectivity sub-family with on-chip 10/100 Ethernet MAC + USB HS (對比PIC32MX795F512H-80V/PT)
- MIPS32 microAptiv core with microMIPS code compression (對比PIC32MX795F512H-80V/PT)
- Pin-compatible upgrade path to PIC32MZ EF family with FPU (對比PIC32MX795F512H-80V/PT)
設計說明
PIC32MZ2048ECG064-I/PT operates from a single 2.2-3.6 V rail. Per the Microchip datasheet, decouple every VDD pin with a 0.1 uF X7R ceramic placed within 5 mm, and add one bulk 4.7 uF ceramic per VDDIO pair. AVDD needs its own 10 ohm ferrite + 0.1 uF + 4.7 uF LC filter to keep ADC noise below 1 LSB. VBAT and VUSB both require their own dedicated 3.3 V regulators when USB HS or RTCC backup are used.
Route USB DP/DM as a 90-ohm differential pair with trace-length matching under 1 mm. Route Ethernet MII signals as 50-ohm single-ended traces kept under 50 mm with continuous ground reference. Place the 24 MHz crystal within 8 mm of the OSC1/OSC2 pins and guard it with a ground ring. Maintain a 4-layer stack-up with a dedicated ground plane under the TQFP footprint.
Avoid using pins RA14/RA15 as GPIO when I2C1 is enabled - they are 5V-tolerant only with explicit open-drain configuration. Do not exceed the 200 MHz maximum CPU clock even when the EF family supports 252 MHz. The 2 MB Flash supports live updates only when configured in Dual-Bank mode; Single-Panel mode disables live update. Always unlock the IOLOCK configuration register before changing PPS pin mappings.
Estimated: at full 200 MHz operation with all peripherals active and USB HS enabled, the PIC32MZ2048ECG064-I/PT draws approximately 110 mA from the 3.3 V rail, dissipating about 0.36 W. The TQFP-64 thermal resistance (theta_JA) is approximately 39 C/W per the Microchip package drawing, resulting in a 14 C junction rise above ambient at room temperature - well within the 85 C industrial limit.
合規資訊
RoHS compliant per Microchip product page. Industrial -40C to +85C temperature range. Not AEC-Q100 qualified - see PIC32MZ automotive variants for automotive applications.
