PIC32MZ2048ECG100T-I/PT - 200MHz 2MB Flash MCU | Microchip
料号： PIC32MZ2048ECG100T-I/PT ✗ 停产| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $18.5 | $18.50 |
| 10 | $16.85 | $168.50 |
| 100 | $14.92 | $1,492.00 |
| 500 | $13.4 | $6,700.00 |
| 1,000 | $11.95 | $11,950.00 |
PIC32MZ2048ECG100T-I/PT 概述
A 32-bit microcontroller (MCU) is a microprocessor-on-a-chip that integrates a CPU core, memory (Flash/SRAM), and peripherals on a single die. The PIC32MZ EC family sits at the top of Microchip's PIC32 line and is part of the broader MIPS32/M-Class hierarchy of high-performance microcontrollers used for embedded connectivity, graphics, and audio applications. Within the system taxonomy, MCUs belong to embedded processors, then microcontrollers, then 32-bit microcontrollers in the Integrated Circuits category.
Key features include 78 user I/O pins, multiple analog and digital peripherals (ADC, comparators, digital filters, temperature sensor with +/-2 C accuracy), 4-wire JTAG debug, and in-circuit/in-application programming support. The device operates from 2.3V to 3.6V, making it compatible with 3.3V system designs. The EC family emphasizes high-throughput connectivity and HMI applications, with hardware dedicated for graphics LCD and audio codecs.
Technically, the MIPS32 microAptiv core delivers 1.56 DMIPS/MHz with hardware multiply/divide and DSP extensions. The 200 MHz clock, combined with the 32-bit path and dual-bank Flash, supports deterministic real-time response for industrial HMI and audio pipelines. The peripheral set includes 4 SPI/I2S ports, 6 UART ports, an HS USB OTG controller, and an Ethernet MAC with RMII/MII support. Note: Microchip datasheet guidance indicates the EC family is not recommended for new designs and recommends migrating to the PIC32MZ EF (Floating Point Unit) family for new projects.
Typical applications include industrial HMI panels with TFT LCD graphics, audio processing systems with I2S codec interfaces, USB/Ethernet-connected embedded devices, motor control with CAN, and IoT gateways. The wide peripheral integration reduces external component count for connected embedded systems.
Designers should plan to migrate to the PIC32MZ EF family (e.g., PIC32MZ2048EFG100-I/PT) for new designs, since the EC family has been marked not recommended for new designs. The TQFP-100 footprint is shared with most PIC32MZ100/200-pin variants, easing reuse during migration.
This page synthesizes drop-in alternatives within the PIC32MZ family, parametric comparisons with EF variants, and PCB-reuse guidance not found in any single Microchip datasheet.
直接替换替代料： PIC32MZ2048ECG100T-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： PIC32MZ2048ECG100T-I/PT （相同外形与封装尺寸） ——差异在于 Package, Operating Temperature, Core, Operating Voltage, ADC.
快速对比工具——选择替代料号进行并排对比：
PIC32MZ2048ECG100-I/PT
✅ 直接替换✓ 有现货
$9.3 / 个
查看数据手册 →PIC32MZ2048EFG100-I/PT
✅ 直接替换✓ 有现货
$11.95 / 个
查看数据手册 →PIC32MZ1024EFM064-I/PT
✅ 直接替换✓ 有现货
$8.88 / 个
查看数据手册 →PIC32MZ1024EFE100-I/PT
✅ 直接替换✓ 有现货
$8.1 / 个
查看数据手册 →PIC32MZ2064DAS176-I/2J
✅ 直接替换 ⚠️ 规格未核验✓ 有现货
$22.61 / 个
查看数据手册 →PIC32MZ2064DAK176-I/2J
✅ 直接替换 ⚠️ 规格未核验✓ 有现货
$7.32 / 个
查看数据手册 →PIC32MZ2048ECG100T-I/PT 最大额定值与电气特性
| Core | MIPS32 microAptiv |
| Core Architecture | MIPS32 M-Class |
| 数据总线宽度 | 32-bit |
| Max CPU Speed | 200 MHz |
| DMIPS/MHz | 1.56 |
| Program Memory (Flash) | 2 MB (2M x 8) |
| SRAM | 512 KB |
| 电源电压 | 2.3 V to 3.6 V |
| I/O Pins | 78 |
| 封装 | 100-TQFP (12x12 mm) |
| 安装类型 | Surface Mount |
| 工作温度 | -40C to +85C (Industrial) |
| Connectivity | HS USB, Ethernet MAC, CAN |
| Debug Interface | 4-wire JTAG |
| Programming | ICSP, IAP |
| RoHS 状态 | Compliant |
| MSL 等级 | 3 (168 hours) |
PIC32MZ2048ECG100T-I/PT 100-tqfp (12x12 mm) 引脚配置指南
PIC32MZ2048ECG100T-I/PT（100-tqfp (12x12 mm) 封装）的引脚配置。 该数字 IC 包含 GPIO、通信接口（UART、SPI、I2C）和电源引脚。请参阅制造商数据手册以了解复用引脚功能和配置选项。对嵌入式系统设计和 PCB 布局至关重要。
暂无详细引脚数据： PIC32MZ2048ECG100T-I/PT.
请参阅 数据手册 以查看完整引脚配置。
典型应用
PIC32MZ2048ECG100T-I/PT 适用于 6 应用s: Industrial HMI with TFT LCD, Audio Processing with I2S Codec, USB/Ethernet Connected Embedded Device, CAN-Based Motor Control, IoT Gateway with Secure Connectivity, Graphics Touch Panel Controller.
Industrial HMI with TFT LCD
The PIC32MZ2048ECG100T-I/PT drives industrial HMI panels with TFT LCD graphics through its parallel PMP interface and the 512 KB SRAM framebuffer. The 200 MHz MIPS32 core renders menus and animations smoothly, while the 2 MB Flash stores fonts and UI assets. The wide 2.3-3.6 V supply tolerates industrial 24V-to-3.3V derived rails. Compared to smaller PIC32MX parts, the EC variant delivers the throughput needed for SVGA resolutions.
推荐
Audio Processing with I2S Codec
The PIC32MZ2048ECG100T-I/PT interfaces with external I2S audio codecs through its four SPI/I2S ports, supporting stereo sample rates up to 192 kHz. The MIPS32 DSP extensions accelerate audio filters and equalization routines in firmware. The 512 KB SRAM buffers multiple audio frames without dropping samples, while the 78 I/O pins handle multiple codec chipsets. The device's 3.3 V supply aligns with common codec logic levels, simplifying BOM.
推荐
USB/Ethernet Connected Embedded Device
The PIC32MZ2048ECG100T-I/PT integrates an HS USB 2.0 OTG controller and a 10/100 Ethernet MAC with RMII/MII support, enabling connected embedded products without external controllers. The 200 MHz core runs TCP/IP stacks and USB device classes concurrently, while the 2 MB Flash holds firmware, web assets, and TLS certificates. Industrial temperature grade -40C to +85C supports factory-floor deployment.
推荐
CAN-Based Motor Control
The PIC32MZ2048ECG100T-I/PT provides CAN 2.0B interfaces for industrial motor control networks, paired with PWM outputs and ADC channels for sensor feedback. The MIPS32 microAptiv core with DSP extensions executes field-oriented control loops at deterministic rates. The 78 I/O pins accept multiple encoder and Hall-sensor inputs, while the 512 KB SRAM stores control tables. The EC family's MIPI ecosystem is well-supported by motor-control libraries.
推荐
IoT Gateway with Secure Connectivity
The PIC32MZ2048ECG100T-I/PT functions as an IoT gateway MCU with Ethernet for uplink and USB for local configuration, aggregating sensor data from SPI/I2C peripherals. The 2 MB Flash stores TLS libraries and over-the-air update images, while the 512 KB SRAM handles multiple TCP sockets. Industrial temperature grade and 3.3 V operation suit factory and outdoor enclosures. Migration to PIC32MZ EF (with crypto engine and FPU) is recommended for new secure designs.
推荐
Graphics Touch Panel Controller
The PIC32MZ2048ECG100T-I/PT serves as a standalone graphics touch panel controller, interfacing to TFT LCDs via PMP and to capacitive touch controllers via I2C/SPI. The 200 MHz MIPS core drives QVGA/WQVGA displays with sub-30 ms refresh, while the 2 MB Flash stores multiple language assets and bitmaps. Hardware DSP extensions accelerate font rendering and image transformations. The 78 I/O pins allow expansion to keypads and status LEDs.
推荐
推荐产品汇总
工程参考数据： PIC32MZ2048ECG100T-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 | PIC32MZ2048ECG100-I/PT | PIC32MZ2048EFG100-I/PT | PIC32MZ1024EFM064-I/PT | PIC32MZ1024EFE100-I/PT |
|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 100-TQFP (12x12 mm) | 100-TQFP (12x12 mm) - same | 100-TQFP (12x12 mm) - same | 100-TQFP (12x12 mm) - same | 100-TQFP (12x12 mm) - same |
| Core | MIPS32 microAptiv | MIPS32 microAptiv | MIPS32 microAptiv + FPU | MIPS32 microAptiv + FPU | MIPS32 microAptiv + FPU |
| Max Clock Speed | 200 MHz | 200 MHz | 252 MHz | 252 MHz | 252 MHz |
| Flash | 2 MB | 2 MB | 2 MB | 1 MB | 1 MB |
| SRAM | 512 KB | 512 KB | 512 KB | 256 KB | 256 KB |
| Floating Point Unit | No | No | Yes | Yes | Yes |
| Lifecycle Status | NRND | NRND | Active | Active | Active |
关键差异点
- Mature MIPS32 microAptiv ecosystem with extensive DSP libraries （对比 PIC32MZ1024EFM064-I/PT)
- 2 MB dual-bank Flash supports live field updates via IAP （对比 PIC32MZ1024EFE100-I/PT)
- Industrial -40C to +85C temperature grade for factory-floor deployment （对比 PIC32MX550F256L-I/PT)
设计说明
Estimated: at 200 MHz active, VDD = 3.3 V, the PIC32MZ2048ECG100T-I/PT core draws approximately 80-100 mA plus I/O and peripheral current. Use a low-impedance 3.3 V LDO with at least 200 mA headroom. Place 100 nF decoupling capacitors within 5 mm of each VDD pin and a bulk 10 uF tantalum or ceramic near the package. For battery-backed designs, hold the VBAT pin stable during VDD loss to preserve RTC.
Estimated: at 200 MHz full activity, internal dissipation is approximately 250-330 mW. The TQFP-100 package has a theta-JA around 50 C/W on a 4-layer JEDEC board, producing a junction-to-ambient rise of approximately 12-17 C above ambient. For industrial -40C to +85C operation, no heatsink is needed. At sustained 85 C ambient, junction remains well below the 125 C maximum.
Route the 50 MHz external oscillator traces symmetrically with ground guarding and keep them under 5 mm. Place the Ethernet RMII traces at 50 ohm controlled impedance and length-match clock-to-data lines within 50 mil. The USB D+/D- traces require 90 ohm differential impedance and a common-mode choke near the connector. Keep JTAG traces away from switching power inductors to avoid debug glitches.
Do not assume the EC and EF families share the same SFR (Special Function Register) layout - recompile firmware against the EF peripheral libraries when migrating. The PIC32MZ2048ECG100T-I/PT lacks an FPU; floating-point emulation takes 10-20x more cycles. Marked NRND means new code should target the EF family to avoid future obsolescence.
合规信息
RoHS compliant per Microchip product page. Not AEC-Q100 qualified - choose dsPIC33/AUTOSAR-grade parts for automotive.
