PIC32MZ2048ECG064T-I/PT - 200MHz 2MB Flash MCU | Microchip 64-TQFP
料号： PIC32MZ2048ECG064T-I/PT ✓ 量产中| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $14.95 | $14.95 |
| 10 | $13.62 | $136.20 |
| 100 | $11.83 | $1,183.00 |
| 500 | $10.55 | $5,275.00 |
| 1,000 | $9.5 | $9,500.00 |
PIC32MZ2048ECG064T-I/PT 概述
A microcontroller (MCU) is a single-chip computer that integrates a CPU core, non-volatile program memory, volatile data memory, and a rich peripheral set into one package, allowing embedded systems to replace discrete logic with software-driven functionality. Within the broader taxonomy, the PIC32MZ EC family sits at the high-performance end of Microchip's 32-bit MCU portfolio, above PIC32MX and parallel to the EF family; it belongs to the larger class of embedded microcontrollers and, more generally, integrated circuits in the semiconductor hierarchy. This position gives engineers software compatibility with MPLAB Harmony and a strong ecosystem of middleware for TCP/IP, USB, graphics, and touch.
Key features include a hardware crypto/hash engine, parallel master port for external bus/graphics, dedicated audio interfaces (I2S, LJ/DLJ, RJ), and Microchip's Peripheral Pin Select (PPS) which remaps digital peripherals onto almost any I/O. The EC variant emphasizes Ethernet connectivity plus Hi-Speed USB 2.0 On-The-Go, making it a common drop-in for IoT gateways and industrial controllers that need both wired and tethered USB connectivity. Live-Update Flash enables dual-bank firmware upgrades without external memory, useful for fail-safe field deployment. The 64-pin TQFP exposes 53 user I/Os, sufficient for color TFT-LCD panels, capacitive touch, and multiple serial ports.
Typical applications include industrial automation controllers, smart energy/HEMS gateways, audio and graphics HMI panels, USB device/host peripherals, and Ethernet-connected sensor hubs. Design consideration: the 200 MHz core draws significant dynamic current, so place 100 nF decoupling on every AVDD/VDD pair and follow Microchip's recommended power-rail sequencing to avoid in-rush latch-up. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes beyond the manufacturer datasheet.
直接替换替代料： PIC32MZ2048ECG064T-I/PT ——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： PIC32MZ2048ECG064T-I/PT （相同外形与封装尺寸） ——差异在于 ADC, Package, Core Architecture, Operating Voltage, Ethernet.
快速对比工具——选择替代料号进行并排对比：
PIC32MZ2048ECG064-I/PT
✅ 直接替换✓ 有现货
$17.42 / 个
查看数据手册 →PIC32MZ2048ECG064T-I/MR
✅ 直接替换✓ 有现货
$7.74 / 个
查看数据手册 →PIC32MZ2048EFG064T-I/PT
✅ 直接替换✓ 有现货
$7.95 / 个
查看数据手册 →PIC32MZ1024ECG064T-I/PT
✅ 直接替换📋 参考替代料（不在目录中）
PIC32MZ1024ECG064-I/MR
✅ 直接替换✓ 有现货
$8.9 / 个
查看数据手册 →PIC32MZ2048ECG064T-I/PT 最大额定值与电气特性
| Core | MIPS32 microAptiv (PIC32MZ) |
| Architecture | 32-bit RISC, single-core |
| Maximum CPU Clock | 200 MHz |
| Program Flash Memory | 2 MB (2M x 8) |
| Data SRAM | 512 KB (per datasheet; up to 524 KB reported by some sources) |
| Operating Voltage | 2.3 V to 3.6 V |
| 工作温度范围 | -40C to +85C (industrial, -I) |
| 封装 | 64-pin TQFP (10x10 mm) |
| User I/O Count | 53 |
| ADC | 24 channels, 12-bit |
| USB | Hi-Speed USB 2.0 On-The-Go |
| Ethernet | 10/100 Mbps MAC |
| Serial Peripherals | I2C, I2S, SPI, UART, LIN |
| 安装类型 | Surface Mount |
| MSL 等级 | 3 (168 hours) |
| RoHS 状态 | Compliant |
| Process Technology | CMOS |
PIC32MZ2048ECG064T-I/PT 引脚配置
| 引脚 1 | SDA1/RA15 — I2C1 SDA / Port A bit 15 |
| 引脚 2 | RA14 — Port A bit 14 |
| 引脚 3 | RA9 — Port A bit 9 |
| 引脚 4 | RA10 — Port A bit 10 |
| 引脚 5 | RA0 — Port A bit 0 |
| 引脚 6 | RA1 — Port A bit 1 |
| 引脚 7 | RA2 — Port A bit 2 |
| 引脚 8 | RA3 — Port A bit 3 |
| 引脚 9 | RA4 — Port A bit 4 |
| 引脚 10 | RA6 — Port A bit 6 |
| 引脚 11 | AVDD — Analog supply |
| 引脚 12 | AVSS — Analog ground |
| 引脚 13 | RB0 — Port B bit 0 / AN0 |
| 引脚 14 | RB1 — Port B bit 1 / AN1 |
| 引脚 15 | RB2 — Port B bit 2 / AN2 |
| 引脚 16 | RB3 — Port B bit 3 / AN3 |
| 引脚 17 | RB4 — Port B bit 4 / AN4 |
| 引脚 18 | RB5 — Port B bit 5 / AN5 |
| 引脚 19 | RB6 — Port B bit 6 / AN6 |
| 引脚 20 | RB7 — Port B bit 7 / AN7 |
| 引脚 21 | RB8 — Port B bit 8 / AN8 |
| 引脚 22 | RB9 — Port B bit 9 / AN9 |
| 引脚 23 | RB10 — Port B bit 10 / AN10 |
| 引脚 24 | RB11 — Port B bit 11 / AN11 |
| 引脚 25 | RB12 — Port B bit 12 / AN12 |
| 引脚 26 | RB13 — Port B bit 13 / AN13 |
| 引脚 27 | RB14 — Port B bit 14 / AN14 |
| 引脚 28 | RB15 — Port B bit 15 / AN15 |
| 引脚 29 | VDD — Digital supply |
| 引脚 30 | VSS — Digital ground |
| 引脚 31 | RC0 — Port C bit 0 |
| 引脚 32 | RC1 — Port C bit 1 |
| 引脚 33 | RC2 — Port C bit 2 |
| 引脚 34 | RC3 — Port C bit 3 |
| 引脚 35 | RC4 — Port C bit 4 |
| 引脚 36 | RC5 — Port C bit 5 |
| 引脚 37 | RC6 — Port C bit 6 |
| 引脚 38 | RC7 — Port C bit 7 |
| 引脚 39 | RC8 — Port C bit 8 |
| 引脚 40 | RC9 — Port C bit 9 |
| 引脚 41 | RC10 — Port C bit 10 |
| 引脚 42 | RC11 — Port C bit 11 |
| 引脚 43 | RC12 — Port C bit 12 |
| 引脚 44 | RC13 — Port C bit 13 |
| 引脚 45 | RC14 — Port C bit 14 |
| 引脚 46 | RC15 — Port C bit 15 |
| 引脚 47 | RD0 — Port D bit 0 |
| 引脚 48 | RD1 — Port D bit 1 |
| 引脚 49 | RD2 — Port D bit 2 |
| 引脚 50 | RD3 — Port D bit 3 |
| 引脚 51 | RD4 — Port D bit 4 |
| 引脚 52 | RD5 — Port D bit 5 |
| 引脚 53 | RD6 — Port D bit 6 |
| 引脚 54 | RD7 — Port D bit 7 |
| 引脚 55 | RD8 — Port D bit 8 |
| 引脚 56 | RD9 — Port D bit 9 |
| 引脚 57 | RD10 — Port D bit 10 |
| 引脚 58 | RD11 — Port D bit 11 |
| 引脚 59 | OSC1/RC12 — Crystal oscillator input (shared with RC12) |
| 引脚 60 | OSC2/RC15 — Crystal oscillator output (shared with RC15) |
| 引脚 61 | MCLR — Master clear / reset (active low) |
| 引脚 62 | VDD — Digital supply |
| 引脚 63 | VSS — Digital ground |
| 引脚 64 | RA5 — Port A bit 5 |
典型应用
PIC32MZ2048ECG064T-I/PT 适用于 6 应用s: Industrial HMI Controller, Ethernet-Connected IoT Gateway, USB Audio Device / DAC Controller, Smart Energy / Home Energy Management, Medical Monitoring Peripheral, Automotive Infotainment Sub-Controller.
Industrial HMI Controller
The PIC32MZ2048ECG064T-I/PT drives color TFT HMI panels in factory automation via its Parallel Master Port and up to 53 user I/Os. The 200 MHz microAptiv core renders assets and runs Touch Lite without external graphics controllers, while 512 KB SRAM holds full-frame buffers. Ethernet MAC and Hi-Speed USB OTG enable both PLC fieldbus and USB stick firmware updates.
推荐
Ethernet-Connected IoT Gateway
The PIC32MZ2048ECG064T-I/PT's integrated 10/100 Ethernet MAC plus 2 MB program memory runs Microchip's TCP/IP stack with room for TLS, MQTT, and application logic. The -40C to +85C industrial range and 2.3-3.6 V supply allow 3.3 V-only designs in DIN-rail enclosures. Peripheral Pin Select maps multiple UARTs to sensor buses without external logic.
推荐
USB Audio Device / DAC Controller
Hi-Speed USB 2.0 OTG and dedicated I2S/LJ/DLJ interfaces make the PIC32MZ2048ECG064T-I/PT a strong fit for USB audio peripherals, headphone DACs, and streaming endpoints. The 200 MHz CPU handles sample-rate conversion and DSP effects, while 2 MB Flash stores USB descriptors and effect libraries. I2C manages external DAC configuration registers.
推荐
Smart Energy / Home Energy Management
The PIC32MZ2048ECG064T-I/PT acts as the concentrator for smart meters, pairing Ethernet for HAN/WB backhaul with ADC channels that sample current shunts. Live-Update dual-bank Flash supports fail-safe meter firmware upgrades mandated by utility regulators. The hardware crypto/hash engine accelerates secure handshake protocols required by IEC-style smart-grid specs.
推荐
Medical Monitoring Peripheral
In patient-monitoring peripherals (non-life-support), the PIC32MZ2048ECG064T-I/PT's 24-channel 12-bit ADC captures multiple sensor inputs while USB OTG streams data to a host. The 200 MHz CPU runs FFT and FIR filters in real time, and the 512 KB SRAM keeps waveform buffers without external memory. Industrial temperature range supports hospital-environment deployment.
推荐
Automotive Infotainment Sub-Controller
Behind the head unit, the PIC32MZ2048ECG064T-I/PT can drive auxiliary displays, manage LIN/CAN-style nodes, and stream audio over I2S to amplifiers. While this variant is industrial grade (-40C to +85C), the same silicon with -V qualification supports AEC-Q100 automotive programs. Multiple SPI instances drive radio and HVAC sub-modules concurrently.
推荐
推荐产品汇总
工程参考数据： PIC32MZ2048ECG064T-I/PT ——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 | PIC32MZ2048ECG064-I/PT | PIC32MZ2048ECG064T-I/MR | PIC32MZ2048EFG064T-I/PT | PIC32MZ1024ECG064T-I/PT | PIC32MZ1024ECG064-I/MR |
|---|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 64-TQFP (10x10 mm) | 64-TQFP (10x10 mm) - same | 64-TQFP (10x10 mm) - same | 64-TQFP (10x10 mm) - same | 64-TQFP (10x10 mm) - same | 64-TQFP (10x10 mm) - same |
| Core | MIPS32 microAptiv (PIC32MZ) | MIPS32 microAptiv (PIC32MZ) | MIPS32 microAptiv (PIC32MZ) | MIPS32 M-Class (PIC32MZ EF) | MIPS32 microAptiv (PIC32MZ) | MIPS32 microAptiv (PIC32MZ) |
| Maximum Clock | 200 MHz | 200 MHz | 200 MHz | 200 MHz | 200 MHz | 200 MHz |
| Program Flash | 2 MB | 2 MB | 2 MB | 2 MB | 1 MB (-50%) | 1 MB (-50%) |
| Data SRAM | 512 KB | 512 KB | 512 KB | 512 KB | 512 KB | 512 KB |
| Ethernet MAC | 10/100 Mbps | 10/100 Mbps | 10/100 Mbps | 10/100 Mbps | 10/100 Mbps | 10/100 Mbps |
| USB | Hi-Speed USB 2.0 OTG | Hi-Speed USB 2.0 OTG | Hi-Speed USB 2.0 OTG | Hi-Speed USB 2.0 OTG | Hi-Speed USB 2.0 OTG | Hi-Speed USB 2.0 OTG |
| User I/Os | 53 | 53 | 53 | 53 | 53 | 53 |
关键差异点
- Higher Flash density at identical footprint and peripherals （对比 PIC32MZ1024ECG064T-I/PT)
- Dedicated EC variant with Hi-Speed USB and Ethernet MAC integrated （对比 PIC32MX795F512L-80I/PT)
- EC vs EF peripheral mix optimization for connectivity workloads （对比 PIC32MZ2048EFG064T-I/PT)
设计说明
Place a 100 nF ceramic decoupling capacitor as close as possible to every AVDD and VDD pin pair; add a bulk 4.7-10 uF tantalum or ceramic on each rail. Microchip recommends powering AVDD before or simultaneously with VDD during ramp-up; violating sequencing can trigger POR latch-up on some EC silicon revisions. Keep analog and digital ground returns short and join at a single point under the IC.
The 64-TQFP package has a thermal resistance around 50 C/W (theta_JA) on a standard 4-layer JEDEC test board, meaning 200 MHz full-load operation can push junction temperature ~25C above ambient at typical industrial duty cycles. For sealed enclosures without airflow, derate clock speed via the OSCCON register or use a copper pour on the top layer tied to the thermal pad ring.
Keep the 50 MHz Ethernet PHY traces short and impedance-controlled (50 ohm single-ended to ground) and route the 25 MHz reference clock away from switching nodes. The Hi-Speed USB D+/D- traces require 90 ohm differential impedance and a common-mode choke for EMI compliance. Decoupling capacitors for VDDCORE (pin 29/62 region) must be within 3 mm of the pin.
Do not confuse the PIC32MZ2048ECG064 (TQFP) with the PIC32MZ2048ECG064-I/MR (QFN) - the footprints are not compatible. The 'T' suffix denotes tape-and-reel packaging and does not affect silicon; the 'I' suffix denotes the industrial -40C to +85C temperature grade. Verify the device ID via the DEVID register at boot to confirm silicon revision matches your firmware.
Use Microchip's MPLAB Harmony Configurator (MHC) pin manager to assign Peripheral Pin Select functions before laying out traces - PPS lets you remap almost any digital peripheral, but some pin combinations conflict. Reserve a 4-pin header footprint for ICSP (MCLR, PGDT, PGIN, VSS) even if you plan to use only JTAG in production, since ICSP is required for initial bootloader programming.
合规信息
Industrial temperature grade (-I) only; for AEC-Q100 automotive use, consult Microchip's PIC32MZ V-qualified variants. RoHS compliance and lead-free terminations per Microchip product page documentation. Conflict-minerals compliance per Dodd-Frank Act Section 1502.
