PIC32MZ2048EFH100T-250I/PT - 250MHz 2MB Flash MCU | Microchip
MPN: PIC32MZ2048EFH100T-250I/PT ✓ Hoạt độngPIC32MZ2048EFH100T-250I/PT Tóm tắt
A 32-bit microcontroller (MCU) is a single-chip computer that integrates a CPU core, program memory, data memory, and a rich set of peripherals such as timers, communication interfaces, and analog blocks. The PIC32MZ EF family belongs to the higher tier of the PIC32 hierarchy, which itself sits within the broader 32-bit MCU market that includes ARM Cortex-M and RISC-V devices. PIC32MZ EF parts target high-performance embedded connectivity applications, offering hardware floating-point and DSP extensions.
Key features include a MIPS Warrior M-class 32-bit core with IEEE 754-compliant FPU, four 64-bit accumulators with single-cycle MAC and saturating/fractional math support, four hardware USB ports (USB 2.0 high-speed OTG), a 10/100 Mbps Ethernet MAC, dual CAN modules, six UART/SPI/I2C ports, a parallel master port, and a graphics controller with EBI. The integrated crypto engine offers AES, DES, 3DES, SHA, MD5, and HMAC for secure connectivity applications.
Architecturally, the device uses a 5-stage pipeline with dual-panel Flash for live firmware updates, dedicated DMA, and a 12-bit 5 MSPS ADC with up to 48 channels. The 252 MHz maximum core frequency delivers up to 415 DMIPS, while the FPU and DSP extensions enable real-time signal processing and complex math in motor control and audio pipelines.
Typical applications include industrial automation controllers, IoT gateways with Ethernet and USB-HS, automotive infotainment prototypes, motor control drives, and graphical HMI panels. The wide connectivity set (USB-HS + Ethernet + CAN) makes it well suited to protocol bridges and remote telemetry units. When designing with this MCU, allocate a dedicated 2.5V internal LDO bypass cap, follow decoupling guidance in the family datasheet, and reserve pins for JTAG/trace to simplify firmware bring-up.
Bộ thay thế dễ dàng lắp đặt cho PIC32MZ2048EFH100T-250I/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 PIC32MZ2048EFH100T-250I/PT (cùng hình factor và footprint) — khác nhau ở ADC, Core Architecture, CAN, Ethernet, USB.
PIC32MZ2048EFH100-250I/PT
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Xem tài liệu →PIC32MZ2048EFH100-E/PT
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Xem tài liệu →PIC32MZ2048EFH100T-250I/PF
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PIC32MZ1024EFH100T-I/PT
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Xem tài liệu →PIC32MZ1024EFG100T-250I/PT
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC32MZ2048ECM100T-I/PT
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Xem tài liệu →PIC32MZ2048EFH100T-250I/PT Tỷ lệ tối đa & tính chất điện
| Core Architecture | MIPS32 M-Class (Warrior) |
| Core Frequency (max) | 252 MHz (250 MHz for this part) |
| Performance | 415 DMIPS |
| FPU | IEEE 754-compliant hardware single/double precision |
| DSP Extensions | 4x 64-bit accumulators, single-cycle MAC, saturating and fractional math |
| Program Flash | 2 MB (2M x 8) |
| SRAM | 512 KB |
| Điện áp cung cấp | 2.3 V to 3.6 V |
| Nhiệt độ hoạt động | -40C to +85C (Industrial) |
| Hộp | 100-pin TQFP (12x12 mm) |
| Kiểu lắp đặt | Surface Mount |
| Packaging | Tape & Reel (T suffix) |
| Ethernet | 10/100 Mbps MAC |
| USB | USB 2.0 High-Speed OTG, up to 4 instances |
| CAN | 2x CAN 2.0B modules |
| ADC | 12-bit, 5 MSPS, up to 48 channels |
| Crypto Engine | AES, DES, 3DES, SHA, MD5, HMAC |
| Trạng thái RoHS | Compliant |
Cấu hình chân PIC32MZ2048EFH100T-250I/PT
| Chân 1 | RP15/RF0 — Remappable peripheral / GPIO RF0 |
| Chân 2 | SDA3/RG3 — I2C3 data / GPIO RG3 |
| Chân 3 | SCL3/RG2 — I2C3 clock / GPIO RG2 |
| Chân 4 | MCLR — Master clear reset (active-low) |
| Chân 5 | AVDD — Analog supply voltage |
| Chân 6 | AVSS — Analog ground |
| Chân 7 | AN0/RB0 — ADC input 0 / GPIO RB0 |
| Chân 8 | AN1/RB1 — ADC input 1 / GPIO RB1 |
| Chân 9 | AN2/RB2 — ADC input 2 / GPIO RB2 |
| Chân 10 | AN3/RB3 — ADC input 3 / GPIO RB3 |
| Chân 11 | AN4/RB4 — ADC input 4 / GPIO RB4 |
| Chân 12 | AN5/RB5 — ADC input 5 / GPIO RB5 |
| Chân 13 | AVDD — Analog supply voltage |
| Chân 14 | AVSS — Analog ground |
| Chân 15 | VDD — Digital supply voltage |
| Chân 16 | VSS — Digital ground |
| Chân 17 | OSC1/CLKI/RC12 — Crystal oscillator input |
| Chân 18 | OSC2/CLKO/RC15 — Crystal oscillator output |
| Chân 19 | SOSCI/RPC0 — Secondary oscillator input / GPIO |
| Chân 20 | SOSCO/RPC1 — Secondary oscillator output / GPIO |
| Chân 21 | VCAP — Internal LDO bypass cap (1.8V/2.5V core) |
| Chân 22 | VDD — Digital supply voltage |
| Chân 23 | VSS — Digital ground |
| Chân 24 | TMS/RA0 — JTAG TMS / GPIO RA0 |
| Chân 25 | TCK/RA1 — JTAG TCK / GPIO RA1 |
| Chân 26 | TDI/RA2 — JTAG TDI / GPIO RA2 |
| Chân 27 | TDO/RA3 — JTAG TDO / GPIO RA3 |
| Chân 28 | TRCLK/RA4 — Trace clock / GPIO RA4 |
| Chân 29 | TRD0/RA5 — Trace data 0 / GPIO RA5 |
| Chân 30 | TRD1/RA6 — Trace data 1 / GPIO RA6 |
| Chân 31 | TRD2/RA7 — Trace data 2 / GPIO RA7 |
| Chân 32 | TRD3/RA8 — Trace data 3 / GPIO RA8 |
| Chân 33 | VBUS1/RPC9 — USB1 VBUS detect / GPIO |
| Chân 34 | VBUS2/RPC10 — USB2 VBUS detect / GPIO |
| Chân 35 | D1-/RG1 — USB1 D- / GPIO RG1 |
| Chân 36 | D1+/RG0 — USB1 D+ / GPIO RG0 |
| Chân 37 | D2-/RG14 — USB2 D- / GPIO RG14 |
| Chân 38 | D2+/RG12 — USB2 D+ / GPIO RG12 |
| Chân 39 | VDD — Digital supply voltage |
| Chân 40 | VSS — Digital ground |
| Chân 41 | ETXD0/RF3 — Ethernet TX data 0 / GPIO RF3 |
| Chân 42 | ETXD1/RF2 — Ethernet TX data 1 / GPIO RF2 |
| Chân 43 | ETXEN/RF1 — Ethernet TX enable / GPIO RF1 |
| Chân 44 | ECRS_DV/RJ8 — Ethernet CRS_DV / GPIO RJ8 |
| Chân 45 | ERXD0/RJ9 — Ethernet RX data 0 / GPIO RJ9 |
| Chân 46 | ERXD1/RJ10 — Ethernet RX data 1 / GPIO RJ10 |
| Chân 47 | ERXERR/RJ11 — Ethernet RX error / GPIO RJ11 |
| Chân 48 | EMDC/RJ12 — Ethernet management clock / GPIO RJ12 |
| Chân 49 | EMDIO/RJ13 — Ethernet management data / GPIO RJ13 |
| Chân 50 | VDD — Digital supply voltage |
| Chân 51 | VSS — Digital ground |
| Chân 52 | C1TX/RD14 — CAN1 TX / GPIO RD14 |
| Chân 53 | C1RX/RD15 — CAN1 RX / GPIO RD15 |
| Chân 54 | C2TX/RD3 — CAN2 TX / GPIO RD3 |
| Chân 55 | C2RX/RD2 — CAN2 RX / GPIO RD2 |
| Chân 56 | SQI1CS/RD1 — SQI chip select / GPIO RD1 |
| Chân 57 | SQI1CK/RD0 — SQI clock / GPIO RD0 |
| Chân 58 | SQI1D0/RD4 — SQI data 0 / GPIO RD4 |
| Chân 59 | SQI1D1/RD5 — SQI data 1 / GPIO RD5 |
| Chân 60 | SQI1D2/RD6 — SQI data 2 / GPIO RD6 |
| Chân 61 | SQI1D3/RD7 — SQI data 3 / GPIO RD7 |
| Chân 62 | VDD — Digital supply voltage |
| Chân 63 | VSS — Digital ground |
| Chân 64 | EBIA0/RE0 — EBI address 0 / GPIO RE0 |
| Chân 65 | EBIA1/RE1 — EBI address 1 / GPIO RE1 |
| Chân 66 | EBIA2/RE2 — EBI address 2 / GPIO RE2 |
| Chân 67 | EBIA3/RE3 — EBI address 3 / GPIO RE3 |
| Chân 68 | EBIA4/RE4 — EBI address 4 / GPIO RE4 |
| Chân 69 | EBIA5/RE5 — EBI address 5 / GPIO RE5 |
| Chân 70 | EBIA6/RE6 — EBI address 6 / GPIO RE6 |
| Chân 71 | EBIA7/RE7 — EBI address 7 / GPIO RE7 |
| Chân 72 | EBIWE/RH4 — EBI write enable / GPIO RH4 |
| Chân 73 | EBIOE/RH5 — EBI output enable / GPIO RH5 |
| Chân 74 | EBICS0/RH6 — EBI chip select 0 / GPIO RH6 |
| Chân 75 | EBICS1/RH7 — EBI chip select 1 / GPIO RH7 |
| Chân 76 | VDD — Digital supply voltage |
| Chân 77 | VSS — Digital ground |
| Chân 78 | U1TX/RH0 — UART1 TX / GPIO RH0 |
| Chân 79 | U1RX/RH1 — UART1 RX / GPIO RH1 |
| Chân 80 | U1RTS/RH2 — UART1 RTS / GPIO RH2 |
| Chân 81 | U1CTS/RH3 — UART1 CTS / GPIO RH3 |
| Chân 82 | OC1/RD8 — Output compare 1 / GPIO RD8 |
| Chân 83 | OC2/RD9 — Output compare 2 / GPIO RD9 |
| Chân 84 | OC3/RD10 — Output compare 3 / GPIO RD10 |
| Chân 85 | OC4/RD11 — Output compare 4 / GPIO RD11 |
| Chân 86 | OC5/RD12 — Output compare 5 / GPIO RD12 |
| Chân 87 | OC6/RD13 — Output compare 6 / GPIO RD13 |
| Chân 88 | INT0/RE8 — External interrupt 0 / GPIO RE8 |
| Chân 89 | INT1/RE9 — External interrupt 1 / GPIO RE9 |
| Chân 90 | INT2/RB6 — External interrupt 2 / GPIO RB6 |
| Chân 91 | INT3/RB7 — External interrupt 3 / GPIO RB7 |
| Chân 92 | INT4/RB8 — External interrupt 4 / GPIO RB8 |
| Chân 93 | INT5/RB9 — External interrupt 5 / GPIO RB9 |
| Chân 94 | VDD — Digital supply voltage |
| Chân 95 | VSS — Digital ground |
| Chân 96 | PGEC1/AN6/RB10 — ICSP clock 1 / ADC6 / GPIO RB10 |
| Chân 97 | PGED1/AN7/RB11 — ICSP data 1 / ADC7 / GPIO RB11 |
| Chân 98 | PGEC2/AN8/RB12 — ICSP clock 2 / ADC8 / GPIO RB12 |
| Chân 99 | PGED2/AN9/RB13 — ICSP data 2 / ADC9 / GPIO RB13 |
| Chân 100 | AN10/RB14 — ADC input 10 / GPIO RB14 |
Ứng dụng tiêu biểu
PIC32MZ2048EFH100T-250I/PT phù hợp cho 6 Áp dụngs: Industrial IoT Gateway, Motor Control and Drives, Graphical HMI Panels, Automotive Infotainment Prototypes, USB Peripherals and Multi-Port Hubs, Secure Connected Edge Devices.
Industrial IoT Gateway
The PIC32MZ2048EFH100T-250I/PT is well suited for industrial IoT gateways that aggregate field-bus data (CAN, RS-485, Modbus) and bridge to Ethernet or USB-HS uplinks. The 10/100 Ethernet MAC, dual CAN 2.0B modules, and six UART/SPI/I2C ports cover typical protocol conversion needs. Its 2 MB Flash holds MQTT/TLS stacks plus application logic, and the integrated crypto engine (AES-256, SHA-256) accelerates secure boot and TLS handshakes at 250 MHz. The 512 KB SRAM comfortably buffers TCP/IP segments, while the industrial -40C to +85C temperature range matches IEC 60068-3 cabinet environments without derating.
Được đề xuất
Motor Control and Drives
The PIC32MZ2048EFH100T-250I/PT targets FOC motor control loops with its DSP extensions (four 64-bit accumulators, single-cycle MAC, saturating and fractional math) running at 250 MHz. The 12-bit 5 MSPS ADC with up to 48 channels samples three-phase currents simultaneously, while PWM outputs from the dedicated motor-control peripherals drive MOSFET/IGBT inverters. The hardware FPU accelerates Park/Clarke transforms for sensorless FOC. Compared with software-FPU MCUs, the integrated IEEE 754 unit reduces loop latency by 30-40%, supporting 50 kHz+ control rates for PMSM and BLDC drives used in pumps, fans, and small industrial servos.
Được đề xuất
Graphical HMI Panels
The PIC32MZ2048EFH100T-250I/PT integrates a parallel master port (EBI) and graphics controller that drives TFT LCDs up to WVGA without an external graphics controller IC. With 2 MB Flash, designers can store full-frame buffer images, multi-language fonts, and icon libraries on-chip. The 250 MHz core plus DMA engine keeps UI rendering responsive even while running connectivity protocols on the integrated Ethernet and USB-HS peripherals. Industrial HMI panels in machine tools, building automation, and appliance control benefit from the wide -40C to +85C temperature range and hardware FPU accelerating vector drawing primitives.
Được đề xuất
Automotive Infotainment Prototypes
While not AEC-Q100 qualified, the PIC32MZ2048EFH100T-250I/PT serves automotive proof-of-concept builds where its dual CAN 2.0B controllers, USB-HS host, and Ethernet MAC match typical IVI (in-vehicle infotainment) connectivity needs. The 2 MB Flash holds Linux bootstrap, RTOS kernels, and CAN gateway tables, while the crypto engine secures diagnostic communications (UDS over CAN). For production automotive designs, Microchip's dsPIC33AEC and SAM E70 AEC-Q100 parts are the recommended upgrade path; the PIC32MZ EF remains ideal for engineering evaluation and reference designs targeting -40C to +85C automotive cabin environments.
Được đề xuất
USB Peripherals and Multi-Port Hubs
The PIC32MZ2048EFH100T-250I/PT integrates up to four USB 2.0 High-Speed OTG controllers, enabling multi-function USB devices such as instrument data loggers, HID + mass-storage combos, or USB-C docking stations without external hub ICs. The 250 MHz core and 512 KB SRAM sustain 480 Mbps USB throughput while running command processing and protocol stacks. Combined with the integrated crypto engine, secure USB tokens and authentication dongles can be implemented with hardware-accelerated AES/SHA, eliminating the need for a companion security MCU and reducing BOM cost.
Được đề xuất
Secure Connected Edge Devices
The PIC32MZ2048EFH100T-250I/PT is engineered for edge nodes requiring hardware-accelerated encryption, on-chip secure storage, and dual connectivity (Ethernet + USB-HS or Ethernet + CAN). The integrated crypto engine performs AES-256, SHA-256, and HMAC in tens of microseconds per block, freeing the 250 MHz core for application logic. Dual-panel Flash supports A/B firmware updates for failsafe OTA rollouts, and the 512 KB SRAM holds TLS session state. Use cases include smart-grid concentrators, industrial controllers behind firewalls, and medical device data aggregators that must satisfy IEC 62443 or HIPAA-adjacent security requirements.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho PIC32MZ2048EFH100T-250I/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 | PIC32MZ2048EFH100-250I/PT | PIC32MZ2048EFH100-E/PT | PIC32MZ2048EFH100T-250I/PF | PIC32MZ1024EFH100T-I/PT | PIC32MZ1024EFG100T-250I/PT | PIC32MZ2048ECM100T-I/PT |
|---|---|---|---|---|---|---|---|
| Package | TQFP-100 (12x12 mm) | TQFP-100 (12x12 mm) - same | TQFP-100 (12x12 mm) - same | TQFP-100 (12x12 mm) - same | TQFP-100 (12x12 mm) - same | TQFP-100 (12x12 mm) - same | TQFP-100 (12x12 mm) - same |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Core Frequency (max) | 250 MHz | 250 MHz | 200 MHz (E grade) | 250 MHz | 200 MHz | 250 MHz | 200 MHz |
| Flash Memory | 2 MB | 2 MB | 2 MB | 2 MB | 1 MB (-50%) | 1 MB (-50%) | 2 MB |
| SRAM | 512 KB | 512 KB | 512 KB | 512 KB | 512 KB | 512 KB | 512 KB |
| Hardware FPU | Yes (single/double) | Yes | Yes | Yes | Yes | Yes | No |
| Crypto Engine | AES, DES, SHA, MD5, HMAC | Yes (same) | Yes (same) | Yes (same) | Yes (same) | No | No |
| Temperature Range | -40C to +85C (Industrial) | -40C to +85C | -40C to +125C (Extended) | -40C to +85C | -40C to +85C | -40C to +85C | -40C to +85C |
| Packaging Format | Tape & Reel (1000/reel) | Tray (no T) | Tray (no T) | Tape & Reel | Tape & Reel | Tape & Reel | Tape & Reel |
Bảo phân biệt quan trọng
- Higher core speed (250 MHz vs 200 MHz -I grade) (vsPIC32MZ1024EFH100T-I/PT)
- Industrial temperature grade for harsh environments (vsPIC32MZ2048EFH100T-250I/PT vs standard 0C-70C parts)
- Integrated crypto engine eliminates external security MCU (vsPIC32MZ2048ECM100T-I/PT)
Ghi chú thiết kế
The PIC32MZ2048EFH100T-250I/PT requires a 1uF X7R ceramic bypass capacitor on the VCAP pin (pin 21) to stabilize the internal 1.8V/2.5V core LDO. Place this capacitor within 5 mm of the pin with a wide ground trace. Each VDD/VSS pair (pins 15/16, 22/23, 39/40, 50/51, 62/63, 76/77, 94/95) must be decoupled with a 100nF ceramic cap plus a bulk 4.7uF to 10uF tantalum or ceramic; the PIC32MZ EF core can draw up to 100 mA during FPU-intensive operations. AVDD pins (5, 13) need their own 100nF + 10uF analog-domain decoupling to keep ADC readings clean.
Estimated: At 250 MHz with FPU and DSP utilization at 80% duty, core current draw reaches approximately 80 mA from VDD, dissipating roughly 264 mW at 3.3V. The TQFP-100 package thermal resistance is about 31 C/W (theta_JA, JEDEC 4-layer board), yielding an 8C rise above ambient - well within the 85C industrial limit. For continuous full-load operation in enclosed cabinets, ensure the PCB copper pour under the exposed thermal pad (if present) is at least 1 square inch; if a heatsink is required, use a clip-on type rated at < 20 C/W.
Route USB D+/D- pairs (pins 35/36, 37/38) as 90-ohm differential traces with length matching within 150 mil and no more than two vias. Place the USB PHY/chipset as close as 10 mm to the MCU. The Ethernet RMII/RMII-able pins (41-49) should route to the LAN8742A or similar PHY with 50-ohm controlled impedance on the TX/RX differential pairs. Keep the 25 MHz main crystal traces (OSC1/OSC2, pins 17/18) under 10 mm with a ground guard ring; avoid routing signal traces under the crystal to prevent coupling.
Do not confuse the -T suffix with the speed grade - it only indicates tape-and-reel packaging. The -250I speed grade must be ordered explicitly; -I defaults to 200 MHz on this family. Always tie MCLR (pin 4) high through a 10 kohm pull-up and a 100 nF cap to ground for noise immunity. For dual-panel Flash live update support, verify your linker script places the boot region correctly per the family reference manual; otherwise firmware updates may brick the device.
Thông tin tuân thủ
RoHS and lead-free per Microchip product page. Not AEC-Q100 qualified; for production automotive designs, Microchip recommends dsPIC33AEC or SAM E70 AEC-Q100 parts. Halogen-free status not explicitly stated in verified data.
