PIC32MZ2048EFH100-E/PT - 32-bit MCU 252MHz 2MB Flash | Microchip
料号： PIC32MZ2048EFH100-E/PT ✓ 量产中| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $17.62 | $17.62 |
| 10 | $16.5 | $165.00 |
| 100 | $14.95 | $1,495.00 |
| 500 | $13.4 | $6,700.00 |
| 1,000 | $12.1 | $12,100.00 |
PIC32MZ2048EFH100-E/PT 概述
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.
直接替换替代料： PIC32MZ2048EFH100-E/PT ——相同封装，引脚兼容。需要 PCB 改动的不同封装料号已排除。
本系列中的变体
可与以下型号直接替换的同系列型号： PIC32MZ2048EFH100-E/PT （相同外形与封装尺寸） ——差异在于 ADC, FPU, USB, Crypto Engine, Ethernet.
快速对比工具——选择替代料号进行并排对比：
PIC32MZ2048EFH100-I/PT
✅ 直接替换✓ 有现货
$8.9 / 个
查看数据手册 →PIC32MZ2048EFH100-E/PF
✅ 直接替换✓ 有现货
$12.35 / 个
查看数据手册 →PIC32MZ1024EFH100-E/PT
✅ 直接替换✓ 有现货
$10.65 / 个
查看数据手册 →PIC32MZ2048EFH100-250I/PT
✅ 直接替换✓ 有现货
$9.4 / 个
查看数据手册 →PIC32MZ2048ECM100-I/PT
✅ 直接替换 ⚠️ 规格未核验✓ 有现货
$9.2 / 个
查看数据手册 →PIC32MZ1024EFK100-E/PT
✅ 直接替换✓ 有现货
$8.12 / 个
查看数据手册 →PIC32MZ2048EFH100-E/PT 最大额定值与电气特性
| 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 |
| 封装 | 100-pin TQFP (PT) 12x12 mm |
| 工作温度范围 | -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 |
| 安装类型 | Surface Mount |
| MSL 等级 | MSL3 (per JEDEC J-STD-020) |
| RoHS 状态 | Compliant |
PIC32MZ2048EFH100-E/PT 引脚配置
| 引脚 1 | RF0 — General purpose I/O / analog input |
| 引脚 2 | RF1 — General purpose I/O / analog input |
| 引脚 3 | RF2 |
| 引脚 4 | RF3 — General purpose I/O / analog input |
| 引脚 5 | RF4 — General purpose I/O / analog input |
| 引脚 6 | RF5 — General purpose I/O / analog input |
| 引脚 7 | VDD — Core supply voltage 2.3V-3.6V |
| 引脚 8 | VSS — Ground reference |
| 引脚 9 | RF6 — General purpose I/O / analog input |
| 引脚 10 | RF7 — General purpose I/O / analog input |
| 引脚 11 | RG6 — General purpose I/O |
| 引脚 12 | RG7 — General purpose I/O |
| 引脚 13 | RG8 — General purpose I/O |
| 引脚 14 | RG9 — General purpose I/O |
| 引脚 15 | VDD — Core supply voltage 2.3V-3.6V |
| 引脚 16 | VSS — Ground reference |
| 引脚 17 | RA0 — General purpose I/O / analog input |
| 引脚 18 | RA1 — General purpose I/O / analog input |
| 引脚 19 | RA2 — General purpose I/O / analog input |
| 引脚 20 | RA3 — General purpose I/O / analog input |
| 引脚 21 | RA4 — General purpose I/O / analog input |
| 引脚 22 | RA5 — General purpose I/O / analog input |
| 引脚 23 | RA6 — General purpose I/O / analog input |
| 引脚 24 | RA7 — General purpose I/O / analog input |
| 引脚 25 | VDD — Core supply voltage 2.3V-3.6V |
| 引脚 26 | VSS — Ground reference |
| 引脚 27 | RB0 — Programmable I/O with PGEC1 (ICSP clock) |
| 引脚 28 | RB1 — Programmable I/O with PGED1 (ICSP data) |
| 引脚 29 | RB2 — Programmable I/O with ANx analog input |
| 引脚 30 | RB3 — Programmable I/O with ANx analog input |
| 引脚 31 | RB4 — Programmable I/O with ANx analog input |
| 引脚 32 | RB5 — Programmable I/O with ANx analog input |
| 引脚 33 | RB6 — Programmable I/O with ANx analog input |
| 引脚 34 | RB7 — Programmable I/O with ANx analog input |
| 引脚 35 | RB8 — Programmable I/O with ANx analog input |
| 引脚 36 | RB9 — Programmable I/O with ANx analog input |
| 引脚 37 | RB10 — Programmable I/O with ANx analog input |
| 引脚 38 | RB11 — Programmable I/O with ANx analog input |
| 引脚 39 | RB12 — Programmable I/O with ANx analog input |
| 引脚 40 | RB13 — Programmable I/O with ANx analog input |
| 引脚 41 | RB14 — Programmable I/O with PGEC2 (ICSP clock) |
| 引脚 42 | RB15 — Programmable I/O with PGED2 (ICSP data) |
| 引脚 43 | VSS — Ground reference |
| 引脚 44 | VDD — Core supply voltage 2.3V-3.6V |
| 引脚 45 | RC0 — General purpose I/O |
| 引脚 46 | RC1 — General purpose I/O |
| 引脚 47 | RC2 — General purpose I/O |
| 引脚 48 | RC3 — General purpose I/O |
| 引脚 49 | RC4 — General purpose I/O |
| 引脚 50 | RC5 — General purpose I/O |
| 引脚 51 | RC6 — General purpose I/O |
| 引脚 52 | RC7 — General purpose I/O |
| 引脚 53 | RC8 — General purpose I/O |
| 引脚 54 | RC9 — General purpose I/O |
| 引脚 55 | RC10 — General purpose I/O |
| 引脚 56 | RC11 — General purpose I/O |
| 引脚 57 | RC12 — General purpose I/O |
| 引脚 58 | RC13 — General purpose I/O |
| 引脚 59 | RC14 — General purpose I/O |
| 引脚 60 | RC15 — General purpose I/O |
| 引脚 61 | VSS — Ground reference |
| 引脚 62 | VDD — Core supply voltage 2.3V-3.6V |
| 引脚 63 | RD0 — General purpose I/O |
| 引脚 64 | RD1 — General purpose I/O |
| 引脚 65 | RD2 — General purpose I/O |
| 引脚 66 | RD3 — General purpose I/O |
| 引脚 67 | RD4 — General purpose I/O |
| 引脚 68 | RD5 — General purpose I/O |
| 引脚 69 | RD6 — General purpose I/O |
| 引脚 70 | RD7 — General purpose I/O |
| 引脚 71 | RD8 — General purpose I/O |
| 引脚 72 | RD9 — General purpose I/O |
| 引脚 73 | RD10 — General purpose I/O |
| 引脚 74 | RD11 — General purpose I/O |
| 引脚 75 | RD12 — General purpose I/O |
| 引脚 76 | RD13 — General purpose I/O |
| 引脚 77 | RD14 — General purpose I/O |
| 引脚 78 | RD15 — General purpose I/O |
| 引脚 79 | VSS — Ground reference |
| 引脚 80 | VDD — Core supply voltage 2.3V-3.6V |
| 引脚 81 | RE0 — General purpose I/O |
| 引脚 82 | RE1 — General purpose I/O |
| 引脚 83 | RE2 — General purpose I/O |
| 引脚 84 | RE3 — General purpose I/O |
| 引脚 85 | RE4 — General purpose I/O |
| 引脚 86 | RE5 — General purpose I/O |
| 引脚 87 | RE6 — General purpose I/O |
| 引脚 88 | RE7 — General purpose I/O |
| 引脚 89 | VSS — Ground reference |
| 引脚 90 | VDD — Core supply voltage 2.3V-3.6V |
| 引脚 91 | OSC1 — Crystal oscillator input or external clock |
| 引脚 92 | OSC2 — Crystal oscillator output |
| 引脚 93 | SOSC1 — Secondary low-power oscillator input (32.768 kHz) |
| 引脚 94 | SOSC2 — Secondary low-power oscillator output |
| 引脚 95 | MCLR — Master Clear reset input, active low |
| 引脚 96 | RH0 — General purpose I/O |
| 引脚 97 | RH1 — General purpose I/O |
| 引脚 98 | RH2 — General purpose I/O |
| 引脚 99 | RH3 — General purpose I/O |
| 引脚 100 | RH4 — General purpose I/O |
典型应用
PIC32MZ2048EFH100-E/PT 适用于 6 应用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.
推荐
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.
推荐
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.
推荐
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.
推荐
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.
推荐
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.
推荐
推荐产品汇总
工程参考数据： PIC32MZ2048EFH100-E/PT ——对比、设计指导和合规信息。
选型指南
与替代料对比
| 参数 | 本产品 | 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) |
关键差异点
- Extended industrial temperature grade -40C to +125C （对比 PIC32MZ2048EFH100-I/PT)
- Larger dual-panel Flash for fail-safe OTA firmware update （对比 PIC32MZ1024EFH100-E/PT)
- No FPU penalty: full IEEE 754 floating-point performance （对比 PIC32MZ2048ECM100-I/PT)
设计说明
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.
合规信息
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.