PIC32MZ2048EFG100-I/PT - 200MHz 2MB Flash 32-bit MCU | Microchip Technology
MPN: PIC32MZ2048EFG100-I/PT ✓ Hoạt độngPIC32MZ2048EFG100-I/PT Tóm tắt
An MCU (Microcontroller Unit) is a single-chip computer integrating a CPU core, program and data memory, and programmable peripherals. The PIC32MZ EF family sits at the top of Microchip's PIC32 lineup, targeting connectivity-rich applications. Within the broader taxonomy: microcontroller -> 32-bit MCU -> MIPS-based MCU -> PIC32MZ EF family. Its dual-panel Flash architecture enables runtime firmware swaps without downtime, an advantage over single-bank Flash MCUs in industrial and IoT gateways requiring fail-safe updates.
Architecturally, the device pairs a DSP-enhanced MIPS Warrior M-class core with the FPU for high-throughput DSP and floating-point math in audio, motor-control, and signal-processing pipelines. The peripheral pin select (PPS) system remaps digital peripherals to a wide choice of I/O pins, simplifying PCB routing. Hardware crypto acceleration (on crypto variants) and a true random number generator further extend its appeal to connected and secure applications.
Typical applications include industrial IoT gateways with Ethernet and USB host, automotive HMI and body controllers, graphics-rich HMI panels, motor-control drives (FOC for BLDC), high-end audio processing, and connected medical instrumentation. The wide peripheral mix allows a single MCU to consolidate what would otherwise need an external communications controller.
When designing, allocate adequate decoupling near each VDD/VSS pair (per datasheet guidance), respect the 3.3V supply tolerance, and use the Harmony 3 framework and MPLAB X IDE for firmware development. Always consult the device errata document before committing to the part in production.
Bộ thay thế dễ dàng lắp đặt cho PIC32MZ2048EFG100-I/PT — 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 PIC32MZ2048EFG100-I/PT (cùng hình factor và footprint) — khác nhau ở Package, ADC, Core Architecture, USB, Operating Temperature.
PIC32MZ2048ECH100-I/PT
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC32MZ1024EFE100-I/PT
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC32MZ1024EFM064-I/PT
✅ Drop-In ⚠️ Thông số chưa được xác minhLiên hệ để biết giá
Xem tài liệu →PIC32MZ2048EFG100-I/PT Tỷ lệ tối đa & tính chất điện
| Core Architecture | MIPS32 M-Class (MIPS Warrior) |
| Core Frequency | 200 MHz |
| DMIPS | 330 DMIPS |
| FPU | IEEE 754-compliant single/double precision |
| DSP Extensions | Four 64-bit accumulators, single-cycle MAC |
| Program Flash Memory | 2 MB (2M x 8) |
| SRAM | 512 KB |
| Flash Architecture | Dual Panel (live-update support) |
| Operating Voltage | 3.3 V (typical, 2.0-3.6 V range per datasheet) |
| ADC | 12-bit, up to 5 MSPS |
| Ethernet | 10/100 Mbps MAC |
| USB | High-Speed USB 2.0 |
| CAN | CAN 2.0b |
| Hộp | 100-pin TQFP (PT), 12x12 mm |
| Khoảng nhiệt độ hoạt động | -40C to +85C (Industrial) |
| Kiểu lắp đặt | Surface Mount |
| Trạng thái RoHS | Compliant |
Hướng dẫn cấu hình chân PIC32MZ2048EFG100-I/PT 100-pin tqfp (pt), 12x12 mm
Cấu hình chân cho PIC32MZ2048EFG100-I/PT (100-pin tqfp (pt), 12x12 mm gói). IC số này bao gồm chân GPIO, giao diện truyền thông (UART, SPI, I2C) và chân nguồn. Tham khảo tài liệu thông số kỹ thuật của nhà sản xuất để biết các chức năng chân thay thế và tùy chọn cấu hình. Cực kỳ quan trọng cho thiết kế hệ thống tích hợp và lập trình PCB.
Không có dữ liệu chân cụ thể sẵn có cho PIC32MZ2048EFG100-I/PT.
Tham khảo: tài liệu kỹ thuật cho cấu hình chân đầy đủ.
Ứng dụng tiêu biểu
PIC32MZ2048EFG100-I/PT phù hợp cho 7 Áp dụngs: Industrial IoT Gateway, Automotive HMI and Body Controller, Graphics HMI / TFT Display Controller, Motor Control (BLDC / PMSM FOC), Connected Medical Instrumentation, High-End Audio Processing / USB Audio, Secure Connected Embedded Device.
Industrial IoT Gateway
The PIC32MZ2048EFG100-I/PT is well matched to industrial IoT gateways thanks to its integrated 10/100 Ethernet MAC, HS USB 2.0 host/device, multiple UART/SPI/I2C ports, and 2 MB of dual-panel Flash that enables fail-safe OTA firmware updates. The 200 MHz MIPS core with FPU handles Modbus/TCP, MQTT, and TLS-style crypto pipelines while running a real-time OS. The 100-pin TQFP exposes enough peripherals to attach sensors, displays, and external radios without external bus expanders.
Được đề xuất
Automotive HMI and Body Controller
The 200 MHz core, FPU, 2 MB Flash, and CAN 2.0b peripheral make the PIC32MZ2048EFG100-I/PT suitable for automotive HMI and body-control modules. Driving a TFT display and running touch-control firmware at 60+ fps is feasible thanks to the parallel graphics interface and DMA, while CAN FD bridging to vehicle networks runs in parallel. The -40C to +85C industrial temperature range meets cabin and engine-bay deployments in non-safety-critical subsystems. Pair with a graphics driver and CAN transceiver.
Được đề xuất
Graphics HMI / TFT Display Controller
The PIC32MZ2048EFG100-I/PT's parallel PMP/EBT interface and 2 MB Flash suit HMI panels driving small-to-medium TFT displays at QVGA/WQVGA resolutions. The FPU accelerates vector rendering and animations, while the DMA engine moves frame-buffer data without CPU load. The 100-pin TQFP exposes ample GPIO to attach capacitive touch controllers and backlight PWM. For higher resolutions, consider an external graphics controller; for cost-sensitive HMI the part fits well.
Được đề xuất
Motor Control (BLDC / PMSM FOC)
Field-Oriented Control (FOC) for BLDC and PMSM motors requires single-cycle MAC operations, fast ADC sampling, and deterministic PWM - all provided by the PIC32MZ2048EFG100-I/PT. The 200 MHz core with DSP extensions and four 64-bit accumulators runs FOC algorithms well below 10 us per PWM cycle, leaving margin for housekeeping tasks. The 5 MSPS 12-bit ADC samples motor phase currents synchronously to PWM, while dedicated PWM channels drive the three-phase inverter. Hardware crypto is unused in this context.
Được đề xuất
Connected Medical Instrumentation
The PIC32MZ2048EFG100-I/PT integrates USB, Ethernet, and rich analog peripherals to host connected medical devices such as patient monitors, infusion pumps, and diagnostic analyzers. The 12-bit 5 MSPS ADC samples physiological signals, while the FPU accelerates filter and FFT pipelines for ECG and pulse-oximetry processing. The 2 MB Flash stores firmware plus calibration tables, and 512 KB SRAM buffers streaming data without external memory. Note: medical designs still require IEC 60730 / IEC 60601 qualification.
Được đề xuất
High-End Audio Processing / USB Audio
The PIC32MZ2048EFG100-I/PT's HS USB 2.0 and DSP extensions are well suited for USB audio interfaces, digital mixers, and DSP effects units. The FPU executes biquad filters, reverbs, and FFT-based spectrum analyzers efficiently, while the parallel PMP interface streams audio to external DACs. Multiple I2S/SSI ports support multi-channel audio I/O. Real-time OS usage is common here; the 512 KB SRAM accommodates audio buffers.
Được đề xuất
Secure Connected Embedded Device
For designs that need TLS, encrypted firmware, and secure boot without external crypto chips, choose the closely related PIC32MZ2048ECH100-I/PT (same package, same memory, same core) which adds a hardware crypto engine and true random number generator. The base EFG variant runs TLS in software using libraries like wolfSSL, but at lower performance. For most secure designs, the ECH100-I/PT is the recommended drop-in. The EFG remains valid when crypto is performed by an external secure element.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho PIC32MZ2048EFG100-I/PT — 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 | PIC32MZ2048ECH100-I/PT | PIC32MZ1024EFE100-I/PT | PIC32MZ1024EFM064-I/PT |
|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | TQFP-100 (PT), 12x12 mm | TQFP-100 (PT), 12x12 mm - same | TQFP-100 (PT), 12x12 mm - same | TQFP-100 (PT) - same footprint, reduced peripheral count |
| Core | MIPS32 M-Class, 200 MHz | MIPS32 M-Class, 200 MHz - same | MIPS32 M-Class, 200 MHz - same | MIPS32 M-Class, 200 MHz - same |
| Flash | 2 MB | 2 MB | 1 MB (-50%) | 1 MB (-50%) |
| SRAM | 512 KB | 512 KB | 256 KB (-50%) | 256 KB (-50%) |
| FPU | Yes (IEEE 754) | Yes | Yes | Yes |
| Hardware Crypto / RNG | No (software TLS via library) | Yes - hardware crypto + RNG | No | No |
| Ethernet MAC | 10/100 Mbps | 10/100 Mbps | 10/100 Mbps | 10/100 Mbps |
Bảo phân biệt quan trọng
- 2 MB dual-panel Flash with live firmware update support (vsPIC32MX575F512H-80I/MR)
- Integrated HS USB 2.0 and 10/100 Ethernet MAC (vsPIC32MX270F512L-50I/PF)
- IEEE 754 FPU + DSP extensions on MIPS M-class core (vsPIC32MX675F512L-80I/PT)
Ghi chú thiết kế
The PIC32MZ2048EFG100-I/PT has multiple VDD/VSS pairs (core, IO, ADC, Ethernet PHY) that require proper decoupling per the datasheet. Place a 0.1 uF ceramic cap close to each VDD pin, with a bulk 10 uF near the IC. The MCU is 3.3V tolerant only; interfacing with 5V peripherals requires a level shifter. Estimated core current at 200 MHz with FPU active is around 80-100 mA per typical datasheet figures.
Route Ethernet differential pairs (ETH_RMII or MII) with controlled impedance (50 ohm single-ended, 100 ohm differential) and length-match within 150 mil. Keep crystal traces short and shielded with a ground guard ring; place the 24 MHz crystal within 0.5 inch of the OSC pins. Per Microchip's layout guide, isolate analog/digital grounds with a single-point stitch to avoid ground loops affecting ADC accuracy.
Always read the device errata document before committing to the PIC32MZ2048EFG100-I/PT in production. Common pitfalls: (1) not initializing the FPU early enough causes hard faults; (2) peripheral pin select (PPS) must be unlocked and configured before using remappable peripherals; (4) cache coherence requires explicit CP0 maintenance for DMA buffers; (5) the 12-bit ADC requires the band-gap reference to be enabled and stabilized before conversion.
Thông tin tuân thủ
RoHS and REACH compliant per Microchip product page. Not AEC-Q100 qualified - this is an industrial-grade part (I/PT = -40C to +85C). For automotive AEC-Q100 needs, Microchip offers automotive-qualified variants in the same PIC32MZ EF family.
