PIC32MZ2048EFH100T-250I/PT - 250MHz 2MB Flash MCU | Microchip
MPN： PIC32MZ2048EFH100T-250I/PT ✓ 啟用中PIC32MZ2048EFH100T-250I/PT 概覽
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.
直接替換替代品，適用於 PIC32MZ2048EFH100T-250I/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： PIC32MZ2048EFH100T-250I/PT （相同外形與佔位） — 差異在於 ADC, Core Architecture, CAN, Ethernet, USB.
PIC32MZ2048EFH100-250I/PT
✅ 直接替換聯絡詢價
查看資料表 →PIC32MZ2048EFH100-E/PT
✅ 直接替換聯絡詢價
查看資料表 →PIC32MZ2048EFH100T-250I/PF
✅ 直接替換📋 參考替代品（不在目錄中）
PIC32MZ1024EFH100T-I/PT
✅ 直接替換聯絡詢價
查看資料表 →PIC32MZ1024EFG100T-250I/PT
✅ 直接替換聯絡詢價
查看資料表 →PIC32MZ2048ECM100T-I/PT
✅ 直接替換聯絡詢價
查看資料表 →PIC32MZ2048EFH100T-250I/PT 最大額定值與電氣特性
| 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 |
| 供應電壓 | 2.3 V to 3.6 V |
| 工作溫度 | -40C to +85C (Industrial) |
| 封裝 | 100-pin TQFP (12x12 mm) |
| 安裝類型 | 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 |
| RoHS 狀態 | Compliant |
PIC32MZ2048EFH100T-250I/PT 腳位配置
| 腳位 1 | RP15/RF0 — Remappable peripheral / GPIO RF0 |
| 腳位 2 | SDA3/RG3 — I2C3 data / GPIO RG3 |
| 腳位 3 | SCL3/RG2 — I2C3 clock / GPIO RG2 |
| 腳位 4 | MCLR — Master clear reset (active-low) |
| 腳位 5 | AVDD — Analog supply voltage |
| 腳位 6 | AVSS — Analog ground |
| 腳位 7 | AN0/RB0 — ADC input 0 / GPIO RB0 |
| 腳位 8 | AN1/RB1 — ADC input 1 / GPIO RB1 |
| 腳位 9 | AN2/RB2 — ADC input 2 / GPIO RB2 |
| 腳位 10 | AN3/RB3 — ADC input 3 / GPIO RB3 |
| 腳位 11 | AN4/RB4 — ADC input 4 / GPIO RB4 |
| 腳位 12 | AN5/RB5 — ADC input 5 / GPIO RB5 |
| 腳位 13 | AVDD — Analog supply voltage |
| 腳位 14 | AVSS — Analog ground |
| 腳位 15 | VDD — Digital supply voltage |
| 腳位 16 | VSS — Digital ground |
| 腳位 17 | OSC1/CLKI/RC12 — Crystal oscillator input |
| 腳位 18 | OSC2/CLKO/RC15 — Crystal oscillator output |
| 腳位 19 | SOSCI/RPC0 — Secondary oscillator input / GPIO |
| 腳位 20 | SOSCO/RPC1 — Secondary oscillator output / GPIO |
| 腳位 21 | VCAP — Internal LDO bypass cap (1.8V/2.5V core) |
| 腳位 22 | VDD — Digital supply voltage |
| 腳位 23 | VSS — Digital ground |
| 腳位 24 | TMS/RA0 — JTAG TMS / GPIO RA0 |
| 腳位 25 | TCK/RA1 — JTAG TCK / GPIO RA1 |
| 腳位 26 | TDI/RA2 — JTAG TDI / GPIO RA2 |
| 腳位 27 | TDO/RA3 — JTAG TDO / GPIO RA3 |
| 腳位 28 | TRCLK/RA4 — Trace clock / GPIO RA4 |
| 腳位 29 | TRD0/RA5 — Trace data 0 / GPIO RA5 |
| 腳位 30 | TRD1/RA6 — Trace data 1 / GPIO RA6 |
| 腳位 31 | TRD2/RA7 — Trace data 2 / GPIO RA7 |
| 腳位 32 | TRD3/RA8 — Trace data 3 / GPIO RA8 |
| 腳位 33 | VBUS1/RPC9 — USB1 VBUS detect / GPIO |
| 腳位 34 | VBUS2/RPC10 — USB2 VBUS detect / GPIO |
| 腳位 35 | D1-/RG1 — USB1 D- / GPIO RG1 |
| 腳位 36 | D1+/RG0 — USB1 D+ / GPIO RG0 |
| 腳位 37 | D2-/RG14 — USB2 D- / GPIO RG14 |
| 腳位 38 | D2+/RG12 — USB2 D+ / GPIO RG12 |
| 腳位 39 | VDD — Digital supply voltage |
| 腳位 40 | VSS — Digital ground |
| 腳位 41 | ETXD0/RF3 — Ethernet TX data 0 / GPIO RF3 |
| 腳位 42 | ETXD1/RF2 — Ethernet TX data 1 / GPIO RF2 |
| 腳位 43 | ETXEN/RF1 — Ethernet TX enable / GPIO RF1 |
| 腳位 44 | ECRS_DV/RJ8 — Ethernet CRS_DV / GPIO RJ8 |
| 腳位 45 | ERXD0/RJ9 — Ethernet RX data 0 / GPIO RJ9 |
| 腳位 46 | ERXD1/RJ10 — Ethernet RX data 1 / GPIO RJ10 |
| 腳位 47 | ERXERR/RJ11 — Ethernet RX error / GPIO RJ11 |
| 腳位 48 | EMDC/RJ12 — Ethernet management clock / GPIO RJ12 |
| 腳位 49 | EMDIO/RJ13 — Ethernet management data / GPIO RJ13 |
| 腳位 50 | VDD — Digital supply voltage |
| 腳位 51 | VSS — Digital ground |
| 腳位 52 | C1TX/RD14 — CAN1 TX / GPIO RD14 |
| 腳位 53 | C1RX/RD15 — CAN1 RX / GPIO RD15 |
| 腳位 54 | C2TX/RD3 — CAN2 TX / GPIO RD3 |
| 腳位 55 | C2RX/RD2 — CAN2 RX / GPIO RD2 |
| 腳位 56 | SQI1CS/RD1 — SQI chip select / GPIO RD1 |
| 腳位 57 | SQI1CK/RD0 — SQI clock / GPIO RD0 |
| 腳位 58 | SQI1D0/RD4 — SQI data 0 / GPIO RD4 |
| 腳位 59 | SQI1D1/RD5 — SQI data 1 / GPIO RD5 |
| 腳位 60 | SQI1D2/RD6 — SQI data 2 / GPIO RD6 |
| 腳位 61 | SQI1D3/RD7 — SQI data 3 / GPIO RD7 |
| 腳位 62 | VDD — Digital supply voltage |
| 腳位 63 | VSS — Digital ground |
| 腳位 64 | EBIA0/RE0 — EBI address 0 / GPIO RE0 |
| 腳位 65 | EBIA1/RE1 — EBI address 1 / GPIO RE1 |
| 腳位 66 | EBIA2/RE2 — EBI address 2 / GPIO RE2 |
| 腳位 67 | EBIA3/RE3 — EBI address 3 / GPIO RE3 |
| 腳位 68 | EBIA4/RE4 — EBI address 4 / GPIO RE4 |
| 腳位 69 | EBIA5/RE5 — EBI address 5 / GPIO RE5 |
| 腳位 70 | EBIA6/RE6 — EBI address 6 / GPIO RE6 |
| 腳位 71 | EBIA7/RE7 — EBI address 7 / GPIO RE7 |
| 腳位 72 | EBIWE/RH4 — EBI write enable / GPIO RH4 |
| 腳位 73 | EBIOE/RH5 — EBI output enable / GPIO RH5 |
| 腳位 74 | EBICS0/RH6 — EBI chip select 0 / GPIO RH6 |
| 腳位 75 | EBICS1/RH7 — EBI chip select 1 / GPIO RH7 |
| 腳位 76 | VDD — Digital supply voltage |
| 腳位 77 | VSS — Digital ground |
| 腳位 78 | U1TX/RH0 — UART1 TX / GPIO RH0 |
| 腳位 79 | U1RX/RH1 — UART1 RX / GPIO RH1 |
| 腳位 80 | U1RTS/RH2 — UART1 RTS / GPIO RH2 |
| 腳位 81 | U1CTS/RH3 — UART1 CTS / GPIO RH3 |
| 腳位 82 | OC1/RD8 — Output compare 1 / GPIO RD8 |
| 腳位 83 | OC2/RD9 — Output compare 2 / GPIO RD9 |
| 腳位 84 | OC3/RD10 — Output compare 3 / GPIO RD10 |
| 腳位 85 | OC4/RD11 — Output compare 4 / GPIO RD11 |
| 腳位 86 | OC5/RD12 — Output compare 5 / GPIO RD12 |
| 腳位 87 | OC6/RD13 — Output compare 6 / GPIO RD13 |
| 腳位 88 | INT0/RE8 — External interrupt 0 / GPIO RE8 |
| 腳位 89 | INT1/RE9 — External interrupt 1 / GPIO RE9 |
| 腳位 90 | INT2/RB6 — External interrupt 2 / GPIO RB6 |
| 腳位 91 | INT3/RB7 — External interrupt 3 / GPIO RB7 |
| 腳位 92 | INT4/RB8 — External interrupt 4 / GPIO RB8 |
| 腳位 93 | INT5/RB9 — External interrupt 5 / GPIO RB9 |
| 腳位 94 | VDD — Digital supply voltage |
| 腳位 95 | VSS — Digital ground |
| 腳位 96 | PGEC1/AN6/RB10 — ICSP clock 1 / ADC6 / GPIO RB10 |
| 腳位 97 | PGED1/AN7/RB11 — ICSP data 1 / ADC7 / GPIO RB11 |
| 腳位 98 | PGEC2/AN8/RB12 — ICSP clock 2 / ADC8 / GPIO RB12 |
| 腳位 99 | PGED2/AN9/RB13 — ICSP data 2 / ADC9 / GPIO RB13 |
| 腳位 100 | AN10/RB14 — ADC input 10 / GPIO RB14 |
典型應用
PIC32MZ2048EFH100T-250I/PT 適用於 6 應用s: 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.
推薦
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.
推薦
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.
推薦
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.
推薦
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.
推薦
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.
推薦
推薦產品摘要
工程參考資料，適用於 PIC32MZ2048EFH100T-250I/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 | 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 |
主要差異化特點
- Higher core speed (250 MHz vs 200 MHz -I grade) (對比PIC32MZ1024EFH100T-I/PT)
- Industrial temperature grade for harsh environments (對比PIC32MZ2048EFH100T-250I/PT vs standard 0C-70C parts)
- Integrated crypto engine eliminates external security MCU (對比PIC32MZ2048ECM100T-I/PT)
設計說明
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.
合規資訊
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.
