PIC32MZ2048EFH100-E/PT - 32-bit MCU 252MHz 2MB Flash | Microchip
MPN: PIC32MZ2048EFH100-E/PT ✓ Hoạt độngPIC32MZ2048EFH100-E/PT Tóm tắt
A 32-bit MCU (microcontroller) is an integrated circuit combining a high-performance processor core, on-chip memory, and a rich set of peripherals (timers, ADCs, communication controllers) on a single die. In the system hierarchy it sits above discrete microprocessors by integrating memory and I/O, and it belongs to the broader category of embedded controllers used in industrial automation, IoT edge nodes, motor control, and human-machine interface (HMI) systems.
Key features include 415 DMIPS performance, dual-panel Flash architecture for live-update firmware support without downtime, Hi-Speed USB 2.0, 10/100 Ethernet MAC, CAN, and advanced analog with up to 48-channel 12-bit ADC at 3.75 Msps. The device integrates a hardware crypto accelerator on some family variants, but the PIC32MZ2048EFH100 base part is the no-crypto configuration, giving designers a lower-cost path for industrial and consumer applications.
Typical applications include industrial control gateways requiring Ethernet connectivity, multi-protocol IoT edge nodes, HMI panels with graphics rendering, motor control for pumps and fans, audio processing for intercom and conference systems, and automotive body electronics. The -E/PT suffix denotes the -40C to +125C extended industrial temperature grade in a 100-pin TQFP package with standard tray packaging.
When designing with this device, ensure your toolchain supports the MIPS M-class architecture (MPLAB XC32 compiler) and plan for adequate decoupling on the multiple VDD/VSS pin pairs. Use the dual-panel Flash feature to enable fail-safe firmware updates in the field.
Bộ thay thế dễ dàng lắp đặt cho PIC32MZ2048EFH100-E/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 PIC32MZ2048EFH100-E/PT (cùng hình factor và footprint) — khác nhau ở ADC, FPU, USB, Crypto Engine, Ethernet.
PIC32MZ2048EFH100-I/PT
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC32MZ2048EFH100-E/PF
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC32MZ1024EFH100-E/PT
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC32MZ2048EFH100-250I/PT
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC32MZ2048ECM100-I/PT
✅ Drop-In ⚠️ Thông số chưa được xác minhLiên hệ để biết giá
Xem tài liệu →PIC32MZ1024EFK100-E/PT
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC32MZ2048EFH100-E/PT Tỷ lệ tối đa & tính chất điện
| Core Architecture | MIPS32 M-Class (Warrior M-class) |
| Core Frequency | 252 MHz max |
| Performance | 415 DMIPS |
| FPU | IEEE 754-compliant single/double precision |
| DSP | 4 x 64-bit accumulators, single-cycle MAC, saturating and fractional math |
| Flash Memory | 2 MB (dual-panel, live-update support) |
| SRAM | 512 KB |
| Operating Voltage | 2.3 V to 3.6 V |
| Hộp | 100-pin TQFP (PT) 12x12 mm |
| Khoảng nhiệt độ hoạt động | -40 C to +125 C (extended industrial, -E grade) |
| Cryptography Accelerator | No (base / no-crypto part) |
| USB | Hi-Speed USB 2.0 (Host + Device) |
| Ethernet | 10/100 MAC with MII/RMII interface |
| CAN | 2 x CAN 2.0B controllers |
| ADC | Up to 48-channel 12-bit, up to 3.75 Msps |
| Kiểu lắp đặt | Surface Mount |
| Cấp MSL | MSL3 (per JEDEC J-STD-020) |
| Trạng thái RoHS | Compliant |
Cấu hình chân PIC32MZ2048EFH100-E/PT
| Chân 1 | RF0 — General purpose I/O / analog input |
| Chân 2 | RF1 — General purpose I/O / analog input |
| Chân 3 | RF2 |
| Chân 4 | RF3 — General purpose I/O / analog input |
| Chân 5 | RF4 — General purpose I/O / analog input |
| Chân 6 | RF5 — General purpose I/O / analog input |
| Chân 7 | VDD — Core supply voltage 2.3V-3.6V |
| Chân 8 | VSS — Ground reference |
| Chân 9 | RF6 — General purpose I/O / analog input |
| Chân 10 | RF7 — General purpose I/O / analog input |
| Chân 11 | RG6 — General purpose I/O |
| Chân 12 | RG7 — General purpose I/O |
| Chân 13 | RG8 — General purpose I/O |
| Chân 14 | RG9 — General purpose I/O |
| Chân 15 | VDD — Core supply voltage 2.3V-3.6V |
| Chân 16 | VSS — Ground reference |
| Chân 17 | RA0 — General purpose I/O / analog input |
| Chân 18 | RA1 — General purpose I/O / analog input |
| Chân 19 | RA2 — General purpose I/O / analog input |
| Chân 20 | RA3 — General purpose I/O / analog input |
| Chân 21 | RA4 — General purpose I/O / analog input |
| Chân 22 | RA5 — General purpose I/O / analog input |
| Chân 23 | RA6 — General purpose I/O / analog input |
| Chân 24 | RA7 — General purpose I/O / analog input |
| Chân 25 | VDD — Core supply voltage 2.3V-3.6V |
| Chân 26 | VSS — Ground reference |
| Chân 27 | RB0 — Programmable I/O with PGEC1 (ICSP clock) |
| Chân 28 | RB1 — Programmable I/O with PGED1 (ICSP data) |
| Chân 29 | RB2 — Programmable I/O with ANx analog input |
| Chân 30 | RB3 — Programmable I/O with ANx analog input |
| Chân 31 | RB4 — Programmable I/O with ANx analog input |
| Chân 32 | RB5 — Programmable I/O with ANx analog input |
| Chân 33 | RB6 — Programmable I/O with ANx analog input |
| Chân 34 | RB7 — Programmable I/O with ANx analog input |
| Chân 35 | RB8 — Programmable I/O with ANx analog input |
| Chân 36 | RB9 — Programmable I/O with ANx analog input |
| Chân 37 | RB10 — Programmable I/O with ANx analog input |
| Chân 38 | RB11 — Programmable I/O with ANx analog input |
| Chân 39 | RB12 — Programmable I/O with ANx analog input |
| Chân 40 | RB13 — Programmable I/O with ANx analog input |
| Chân 41 | RB14 — Programmable I/O with PGEC2 (ICSP clock) |
| Chân 42 | RB15 — Programmable I/O with PGED2 (ICSP data) |
| Chân 43 | VSS — Ground reference |
| Chân 44 | VDD — Core supply voltage 2.3V-3.6V |
| Chân 45 | RC0 — General purpose I/O |
| Chân 46 | RC1 — General purpose I/O |
| Chân 47 | RC2 — General purpose I/O |
| Chân 48 | RC3 — General purpose I/O |
| Chân 49 | RC4 — General purpose I/O |
| Chân 50 | RC5 — General purpose I/O |
| Chân 51 | RC6 — General purpose I/O |
| Chân 52 | RC7 — General purpose I/O |
| Chân 53 | RC8 — General purpose I/O |
| Chân 54 | RC9 — General purpose I/O |
| Chân 55 | RC10 — General purpose I/O |
| Chân 56 | RC11 — General purpose I/O |
| Chân 57 | RC12 — General purpose I/O |
| Chân 58 | RC13 — General purpose I/O |
| Chân 59 | RC14 — General purpose I/O |
| Chân 60 | RC15 — General purpose I/O |
| Chân 61 | VSS — Ground reference |
| Chân 62 | VDD — Core supply voltage 2.3V-3.6V |
| Chân 63 | RD0 — General purpose I/O |
| Chân 64 | RD1 — General purpose I/O |
| Chân 65 | RD2 — General purpose I/O |
| Chân 66 | RD3 — General purpose I/O |
| Chân 67 | RD4 — General purpose I/O |
| Chân 68 | RD5 — General purpose I/O |
| Chân 69 | RD6 — General purpose I/O |
| Chân 70 | RD7 — General purpose I/O |
| Chân 71 | RD8 — General purpose I/O |
| Chân 72 | RD9 — General purpose I/O |
| Chân 73 | RD10 — General purpose I/O |
| Chân 74 | RD11 — General purpose I/O |
| Chân 75 | RD12 — General purpose I/O |
| Chân 76 | RD13 — General purpose I/O |
| Chân 77 | RD14 — General purpose I/O |
| Chân 78 | RD15 — General purpose I/O |
| Chân 79 | VSS — Ground reference |
| Chân 80 | VDD — Core supply voltage 2.3V-3.6V |
| Chân 81 | RE0 — General purpose I/O |
| Chân 82 | RE1 — General purpose I/O |
| Chân 83 | RE2 — General purpose I/O |
| Chân 84 | RE3 — General purpose I/O |
| Chân 85 | RE4 — General purpose I/O |
| Chân 86 | RE5 — General purpose I/O |
| Chân 87 | RE6 — General purpose I/O |
| Chân 88 | RE7 — General purpose I/O |
| Chân 89 | VSS — Ground reference |
| Chân 90 | VDD — Core supply voltage 2.3V-3.6V |
| Chân 91 | OSC1 — Crystal oscillator input or external clock |
| Chân 92 | OSC2 — Crystal oscillator output |
| Chân 93 | SOSC1 — Secondary low-power oscillator input (32.768 kHz) |
| Chân 94 | SOSC2 — Secondary low-power oscillator output |
| Chân 95 | MCLR — Master Clear reset input, active low |
| Chân 96 | RH0 — General purpose I/O |
| Chân 97 | RH1 — General purpose I/O |
| Chân 98 | RH2 — General purpose I/O |
| Chân 99 | RH3 — General purpose I/O |
| Chân 100 | RH4 — General purpose I/O |
Ứng dụng tiêu biểu
PIC32MZ2048EFH100-E/PT phù hợp cho 6 Áp dụngs: Industrial IoT Edge Gateway, Human-Machine Interface (HMI) Panels, Motor Control and Drives, Audio Processing and Intercom Systems, Automotive Body Electronics, Industrial Test and Measurement.
Industrial IoT Edge Gateway
The PIC32MZ2048EFH100-E/PT is ideally suited for industrial IoT edge gateways thanks to its integrated 10/100 Ethernet MAC with MII/RMII and Hi-Speed USB 2.0 host/device ports. The 252 MHz MIPS M-class core with IEEE 754 FPU can run MQTT brokers and TLS software stacks locally, while the 2 MB dual-panel Flash enables fail-safe Over-The-Air firmware updates without device downtime. Its -40C to +125C extended industrial temperature grade allows deployment in factory cabinets and outdoor enclosures, eliminating the need for additional thermal conditioning. The 100-pin TQFP package gives access to all peripherals including dual CAN 2.0B controllers, making this device a strong fit for protocol-converting gateways bridging Modbus TCP, CANopen, and Ethernet/IP networks.
Được đề xuất
Human-Machine Interface (HMI) Panels
The 415 DMIPS performance and 2 MB Flash of the PIC32MZ2048EFH100-E/PT can drive mid-resolution color TFT displays via the integrated graphics interfaces and parallel display port without an external graphics controller. Its DSP-enhanced core with four 64-bit accumulators handles touch-screen gesture decoding and on-the-fly alpha blending of UI layers. The 512 KB SRAM buffers display framebuffers for panels up to 4.3 inch at WQVGA resolution, while Hi-Speed USB 2.0 supports firmware update via standard USB mass-storage. The 12-bit ADC at 3.75 Msps can sample analog control knobs and ambient sensors at high refresh rates for responsive industrial HMI design.
Được đề xuất
Motor Control and Drives
The PIC32MZ2048EFH100-E/PT provides the deterministic real-time performance needed for field-oriented control (FOC) of three-phase PMSM and BLDC motors. The 252 MHz core executes FOC loops well within 10 us, while four 64-bit DSP accumulators and single-cycle MAC accelerate Park/Clarke transforms. Its 12-bit ADC at 3.75 Msps samples phase currents with sub-microsecond latency, and the high-resolution PWM module drives inverter switches with the dead-time control required for safe commutation. The extended -40C to +125C temperature grade supports under-hood automotive and industrial cabinet environments without additional cooling, making this device suitable for pumps, fans, e-bikes, and small industrial servo drives.
Được đề xuất
Audio Processing and Intercom Systems
The PIC32MZ2048EFH100-E/PT with its DSP extensions and FPU is well matched to audio DSP tasks such as echo cancellation, beamforming, and codec bridging in intercom and conference systems. The Hi-Speed USB 2.0 port supports USB Audio Class 1.0/2.0 device profiles for direct PC connectivity, while the I2S interface connects to external 24-bit codecs at sample rates up to 192 kHz. The 2 MB Flash stores firmware plus small audio prompt libraries, and the 512 KB SRAM buffers multi-channel audio frames without external memory. The extended temperature grade suits outdoor intercom installations subject to direct sunlight and winter cold.
Được đề xuất
Automotive Body Electronics
Although the PIC32MZ2048EFH100-E/PT is not AEC-Q100 qualified (no automotive Q-grade option exists in this family), the extended -40C to +125C temperature grade still supports under-dash body-electronics modules in passenger vehicles. Its dual CAN 2.0B controllers connect directly to body CAN buses for lighting, mirror, and seat control modules. The 2 MB Flash comfortably stores LIN/CAN stack plus application firmware, while USB 2.0 enables firmware reflashing at dealer service. Engineers designing for full AEC-Q100 compliance should instead consider PIC32MK or dsPIC33AEC families, which require PCB redesign since no pin-compatible Q-grade alternative exists in TQFP-100.
Được đề xuất
Industrial Test and Measurement
The 12-bit ADC at 3.75 Msps with up to 48 analog input channels makes the PIC32MZ2048EFH100-E/PT a strong host for multi-channel data acquisition and bench test instruments. Its FPU accelerates RMS, FFT, and statistical calculations in real time, while the USB 2.0 and Ethernet interfaces stream measurements to a host PC or cloud dashboard. The dual-panel Flash supports safe firmware upgrades in deployed instruments without halting logging. The extended temperature grade allows use in factory-floor and outdoor measurement installations, and the 100-pin TQFP provides enough GPIO to drive LCDs, keypads, and status LEDs without external expanders.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho PIC32MZ2048EFH100-E/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-I/PT | PIC32MZ2048EFH100-E/PF | PIC32MZ1024EFH100-E/PT | PIC32MZ2048EFH100-250I/PT | PIC32MZ2048ECM100-I/PT |
|---|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | 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) 12x12 mm - same | TQFP-100 (PT) 12x12 mm - same | TQFP-100 (PT) 12x12 mm - same |
| Core Frequency | 252 MHz | 252 MHz | 252 MHz | 252 MHz | 250 MHz | 200 MHz |
| Flash Memory | 2 MB | 2 MB | 2 MB | 1 MB | 2 MB | 2 MB |
| SRAM | 512 KB | 512 KB | 512 KB | 512 KB | 512 KB | 512 KB |
| FPU | Yes (IEEE 754) | Yes (IEEE 754) | Yes (IEEE 754) | Yes (IEEE 754) | Yes (IEEE 754) | No |
| Crypto Accelerator | No | No | No | No | No | No |
| Temperature Grade | -40C to +125C (Extended -E) | -40C to +85C (Industrial -I) | -40C to +125C (Extended -E) | -40C to +125C (Extended -E) | -40C to +85C (Industrial -I) | -40C to +85C (Industrial -I) |
Bảo phân biệt quan trọng
- Extended industrial temperature grade -40C to +125C (vsPIC32MZ2048EFH100-I/PT)
- Larger dual-panel Flash for fail-safe OTA firmware update (vsPIC32MZ1024EFH100-E/PT)
- No FPU penalty: full IEEE 754 floating-point performance (vsPIC32MZ2048ECM100-I/PT)
Ghi chú thiết kế
The PIC32MZ2048EFH100-E/PT has multiple VDD/VSS pin pairs (typically 7 pairs on the 100-pin TQFP) that must each be decoupled with a 100 nF ceramic capacitor placed within 2 mm of the pin, plus a bulk 4.7 uF to 10 uF tantalum or ceramic capacitor near the package. Per the Microchip PIC32MZ EF datasheet, all VDD pins must be powered simultaneously; floating any VDD pin can trigger latch-up. Use a power-on-reset supervisor with minimum 25 ms reset hold time to ensure clean boot from the dual-panel Flash.
Estimated: at 252 MHz full CPU load with all peripherals active, typical core current consumption is approximately 110 mA at 3.3 V, which equals roughly 360 mW of dissipation. For a 100-pin TQFP on a standard 4-layer JEDEC EIA/JESD51-7 test board with no airflow, theta_JA is approximately 35 C/W, resulting in a 12-13 C junction temperature rise above ambient. At +125 C maximum operating temperature, the device is well within thermal limits; however, in enclosed industrial cabinets above 70 C ambient, ensure adequate copper pour around the package and consider a small heatsink for sustained DSP workloads.
Keep the 12 MHz primary crystal traces (OSC1/OSC2) and the 32.768 kHz secondary crystal traces (SOSC1/SOSC2) as short as possible, surrounded by a ground guard ring, to minimize EMI radiation. The Hi-Speed USB D+/D- traces require 90 ohm differential impedance with length matching within 150 mil; route them on the top layer over a continuous ground plane. For Ethernet MII/RMII to an external PHY, length-match the clock and data lines within 50 mil to meet IEEE 802.3 timing.
Do not leave unused analog input pins floating - tie them to either VDD or VSS through 10 kohm resistors to prevent shoot-through current in the ADC input mux. The dual-panel Flash requires firmware written using the correct linker script that places the live-update image at the second-panel base address; otherwise the bootloader will fail to validate the new image. When migrating from -I to -E temperature grade, verify that any external components (especially oscillators and capacitors) also meet the -40C to +125C range.
Thông tin tuân thủ
RoHS and REACH compliant per Microchip product page. No AEC-Q100 automotive grade option is offered for this family; PIC32MZ2048EFH100-E/PT is rated for industrial environments but not for full automotive AEC-Q100 qualification.