PIC32MZ2048EFH100-E/PT - 32-bit MCU 252MHz 2MB Flash | Microchip
MPN： PIC32MZ2048EFH100-E/PT ✓ 啟用中PIC32MZ2048EFH100-E/PT 概覽
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.
直接替換替代品，適用於 PIC32MZ2048EFH100-E/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： PIC32MZ2048EFH100-E/PT （相同外形與佔位） — 差異在於 ADC, FPU, USB, Crypto Engine, Ethernet.
PIC32MZ2048EFH100-I/PT
✅ 直接替換聯絡詢價
查看資料表 →PIC32MZ2048EFH100-E/PF
✅ 直接替換聯絡詢價
查看資料表 →PIC32MZ1024EFH100-E/PT
✅ 直接替換聯絡詢價
查看資料表 →PIC32MZ2048EFH100-250I/PT
✅ 直接替換聯絡詢價
查看資料表 →PIC32MZ2048ECM100-I/PT
✅ 直接替換 ⚠️ 規格未經驗證聯絡詢價
查看資料表 →PIC32MZ1024EFK100-E/PT
✅ 直接替換聯絡詢價
查看資料表 →PIC32MZ2048EFH100-E/PT 最大額定值與電氣特性
| 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 |
| 封裝 | 100-pin TQFP (PT) 12x12 mm |
| 工作溫度範圍 | -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 |
| 安裝類型 | Surface Mount |
| MSL 等級 | MSL3 (per JEDEC J-STD-020) |
| RoHS 狀態 | Compliant |
PIC32MZ2048EFH100-E/PT 腳位配置
| 腳位 1 | RF0 — General purpose I/O / analog input |
| 腳位 2 | RF1 — General purpose I/O / analog input |
| 腳位 3 | RF2 |
| 腳位 4 | RF3 — General purpose I/O / analog input |
| 腳位 5 | RF4 — General purpose I/O / analog input |
| 腳位 6 | RF5 — General purpose I/O / analog input |
| 腳位 7 | VDD — Core supply voltage 2.3V-3.6V |
| 腳位 8 | VSS — Ground reference |
| 腳位 9 | RF6 — General purpose I/O / analog input |
| 腳位 10 | RF7 — General purpose I/O / analog input |
| 腳位 11 | RG6 — General purpose I/O |
| 腳位 12 | RG7 — General purpose I/O |
| 腳位 13 | RG8 — General purpose I/O |
| 腳位 14 | RG9 — General purpose I/O |
| 腳位 15 | VDD — Core supply voltage 2.3V-3.6V |
| 腳位 16 | VSS — Ground reference |
| 腳位 17 | RA0 — General purpose I/O / analog input |
| 腳位 18 | RA1 — General purpose I/O / analog input |
| 腳位 19 | RA2 — General purpose I/O / analog input |
| 腳位 20 | RA3 — General purpose I/O / analog input |
| 腳位 21 | RA4 — General purpose I/O / analog input |
| 腳位 22 | RA5 — General purpose I/O / analog input |
| 腳位 23 | RA6 — General purpose I/O / analog input |
| 腳位 24 | RA7 — General purpose I/O / analog input |
| 腳位 25 | VDD — Core supply voltage 2.3V-3.6V |
| 腳位 26 | VSS — Ground reference |
| 腳位 27 | RB0 — Programmable I/O with PGEC1 (ICSP clock) |
| 腳位 28 | RB1 — Programmable I/O with PGED1 (ICSP data) |
| 腳位 29 | RB2 — Programmable I/O with ANx analog input |
| 腳位 30 | RB3 — Programmable I/O with ANx analog input |
| 腳位 31 | RB4 — Programmable I/O with ANx analog input |
| 腳位 32 | RB5 — Programmable I/O with ANx analog input |
| 腳位 33 | RB6 — Programmable I/O with ANx analog input |
| 腳位 34 | RB7 — Programmable I/O with ANx analog input |
| 腳位 35 | RB8 — Programmable I/O with ANx analog input |
| 腳位 36 | RB9 — Programmable I/O with ANx analog input |
| 腳位 37 | RB10 — Programmable I/O with ANx analog input |
| 腳位 38 | RB11 — Programmable I/O with ANx analog input |
| 腳位 39 | RB12 — Programmable I/O with ANx analog input |
| 腳位 40 | RB13 — Programmable I/O with ANx analog input |
| 腳位 41 | RB14 — Programmable I/O with PGEC2 (ICSP clock) |
| 腳位 42 | RB15 — Programmable I/O with PGED2 (ICSP data) |
| 腳位 43 | VSS — Ground reference |
| 腳位 44 | VDD — Core supply voltage 2.3V-3.6V |
| 腳位 45 | RC0 — General purpose I/O |
| 腳位 46 | RC1 — General purpose I/O |
| 腳位 47 | RC2 — General purpose I/O |
| 腳位 48 | RC3 — General purpose I/O |
| 腳位 49 | RC4 — General purpose I/O |
| 腳位 50 | RC5 — General purpose I/O |
| 腳位 51 | RC6 — General purpose I/O |
| 腳位 52 | RC7 — General purpose I/O |
| 腳位 53 | RC8 — General purpose I/O |
| 腳位 54 | RC9 — General purpose I/O |
| 腳位 55 | RC10 — General purpose I/O |
| 腳位 56 | RC11 — General purpose I/O |
| 腳位 57 | RC12 — General purpose I/O |
| 腳位 58 | RC13 — General purpose I/O |
| 腳位 59 | RC14 — General purpose I/O |
| 腳位 60 | RC15 — General purpose I/O |
| 腳位 61 | VSS — Ground reference |
| 腳位 62 | VDD — Core supply voltage 2.3V-3.6V |
| 腳位 63 | RD0 — General purpose I/O |
| 腳位 64 | RD1 — General purpose I/O |
| 腳位 65 | RD2 — General purpose I/O |
| 腳位 66 | RD3 — General purpose I/O |
| 腳位 67 | RD4 — General purpose I/O |
| 腳位 68 | RD5 — General purpose I/O |
| 腳位 69 | RD6 — General purpose I/O |
| 腳位 70 | RD7 — General purpose I/O |
| 腳位 71 | RD8 — General purpose I/O |
| 腳位 72 | RD9 — General purpose I/O |
| 腳位 73 | RD10 — General purpose I/O |
| 腳位 74 | RD11 — General purpose I/O |
| 腳位 75 | RD12 — General purpose I/O |
| 腳位 76 | RD13 — General purpose I/O |
| 腳位 77 | RD14 — General purpose I/O |
| 腳位 78 | RD15 — General purpose I/O |
| 腳位 79 | VSS — Ground reference |
| 腳位 80 | VDD — Core supply voltage 2.3V-3.6V |
| 腳位 81 | RE0 — General purpose I/O |
| 腳位 82 | RE1 — General purpose I/O |
| 腳位 83 | RE2 — General purpose I/O |
| 腳位 84 | RE3 — General purpose I/O |
| 腳位 85 | RE4 — General purpose I/O |
| 腳位 86 | RE5 — General purpose I/O |
| 腳位 87 | RE6 — General purpose I/O |
| 腳位 88 | RE7 — General purpose I/O |
| 腳位 89 | VSS — Ground reference |
| 腳位 90 | VDD — Core supply voltage 2.3V-3.6V |
| 腳位 91 | OSC1 — Crystal oscillator input or external clock |
| 腳位 92 | OSC2 — Crystal oscillator output |
| 腳位 93 | SOSC1 — Secondary low-power oscillator input (32.768 kHz) |
| 腳位 94 | SOSC2 — Secondary low-power oscillator output |
| 腳位 95 | MCLR — Master Clear reset input, active low |
| 腳位 96 | RH0 — General purpose I/O |
| 腳位 97 | RH1 — General purpose I/O |
| 腳位 98 | RH2 — General purpose I/O |
| 腳位 99 | RH3 — General purpose I/O |
| 腳位 100 | RH4 — General purpose I/O |
典型應用
PIC32MZ2048EFH100-E/PT 適用於 6 應用s: 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.
推薦
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.
推薦
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.
推薦
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.
推薦
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.
推薦
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.
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推薦產品摘要
工程參考資料，適用於 PIC32MZ2048EFH100-E/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-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) |
主要差異化特點
- Extended industrial temperature grade -40C to +125C (對比PIC32MZ2048EFH100-I/PT)
- Larger dual-panel Flash for fail-safe OTA firmware update (對比PIC32MZ1024EFH100-E/PT)
- No FPU penalty: full IEEE 754 floating-point performance (對比PIC32MZ2048ECM100-I/PT)
設計說明
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.
合規資訊
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.