PIC32MZ1024EFH100-E/PF - 32-bit MCU 1MB Flash 200MHz TQFP-100
料号： PIC32MZ1024EFH100-E/PF ✓ 量产中| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $18.5 | $18.50 |
| 10 | $17.2 | $172.00 |
| 100 | $15.4 | $1,540.00 |
| 500 | $13.85 | $6,925.00 |
| 1,000 | $12.6 | $12,600.00 |
PIC32MZ1024EFH100-E/PF 概述
An embedded microcontroller (MCU) is a single-chip computer integrating a CPU core, memory, and programmable peripherals. The PIC32MZ EF family targets high-performance connectivity applications including Industrial, automotive, IoT, Graphics (HMI), and Motor Control. This MCU sits in the hierarchy: MCU -> microcontroller -> embedded processor -> semiconductor, offering connectivity-class compute for Ethernet, USB, and CAN applications.
Key features include 1 MB of Flash supporting live-update via dual-panel architecture, 512 KB SRAM, an FPU for fast single- and double-precision math, DSP extensions with four 64-bit accumulators and single-cycle MAC operations, IEEE 754 floating-point compliance, and integrated connectivity peripherals including HS USB, Ethernet, and CAN. The -E suffix denotes the -40C to +125C extended industrial temperature range.
The PIC32MZ1024EFH100 architecture pairs a MIPS Warrior M-class core with hardware FPU and DSP-enhanced pipeline, achieving deterministic interrupt latency and 330 DMIPS throughput. The dual-panel Flash supports firmware live-update and failsafe boot, enabling remote firmware upgrades in deployed industrial systems. Integrated crypto acceleration is available on FF/EFE variants; this E/PF part excludes crypto hardware.
Typical applications include industrial HMI panels with TFT-LCD controllers, Ethernet-connected PLCs, USB Host/Device industrial gateways, automotive infotainment and telematics, IoT edge nodes with Ethernet, and high-performance motor control with DSP-accelerated signal processing. Designers typically pair it with Microchip's LAN8742A Ethernet PHY, USB3300 ULPI PHY, and KSZ8081 for industrial-grade connectivity.
When designing with this MCU, allocate decoupling capacitors (100 nF + 10 uF) close to every VDDCORE and VDDIO pin pair, and provide a 12 MHz primary crystal or external oscillator reference. Verify trace lengths for high-speed USB and Ethernet signals per the PIC32MZ EF hardware reference manual for signal-integrity compliance.
This page synthesizes distributor pricing, drop-in same-package alternatives from the Microchip PIC32MZ family, and design notes covering decoupling strategy and connectivity stack selection - engineering context not consolidated in the manufacturer datasheet alone.
直接替换替代料： PIC32MZ1024EFH100-E/PF ——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： PIC32MZ1024EFH100-E/PF （相同外形与封装尺寸） ——差异在于 ADC, Package, Operating Temperature, CAN, USB.
快速对比工具——选择替代料号进行并排对比：
PIC32MZ1024EFH100-I/PF
✅ 直接替换📋 参考替代料（不在目录中）
PIC32MZ1024EFF100-E/PF
✅ 直接替换✓ 有现货
$8.95 / 个
查看数据手册 →PIC32MZ1024EFE100-E/PF
✅ 直接替换 ⚠️ 规格未核验📋 参考替代料（不在目录中）
PIC32MZ1024EFG100-I/PT
✅ 直接替换✓ 有现货
$8.94 / 个
查看数据手册 →PIC32MZ1024ECM100-I/PF
✅ 直接替换 ⚠️ 规格未核验✓ 有现货
$6.65 / 个
查看数据手册 →PIC32MZ1024EFH100-E/PF 最大额定值与电气特性
| Core Architecture | MIPS32 M-Class (Warrior M-class) |
| Core Count | 1 |
| 数据总线宽度 | 32-bit |
| Maximum CPU Frequency | 200 MHz |
| DMIPS Performance | 330 DMIPS |
| FPU | Yes (IEEE 754 single/double precision) |
| DSP Extensions | Four 64-bit accumulators, single-cycle MAC, saturating and fractional math |
| Program Memory (Flash) | 1 MB (1M x 8) dual-panel |
| SRAM | 512 KB |
| Crypto Acceleration | No (E variant without crypto) |
| 工作温度范围 | -40C to +125C (industrial / E suffix) |
| 封装 | 100-lead TQFP (14x14 mm) |
| 安装类型 | Surface Mount |
| 电源电压 | 2.2V to 3.6V (typical 3.3V) |
| MSL 等级 | 3 |
| RoHS 状态 | Compliant |
PIC32MZ1024EFH100-E/PF 引脚配置
| 引脚 1 | SDA1/RA15 — I2C1 SDA / GPIO RA15 |
| 引脚 2 | SCL1/RA14 — I2C1 SCL / GPIO RA14 |
| 引脚 3 | MCLR — Master Clear (reset) input, active-low |
| 引脚 4 | VDD — I/O supply voltage (3.3V) |
| 引脚 5 | VSS — I/O ground reference |
| 引脚 6 | OSC1/RC12 — Crystal oscillator input or GPIO |
| 引脚 7 | OSC2/RC15 — Crystal oscillator output or GPIO |
| 引脚 8 | RC13 — GPIO RC13 |
| 引脚 9 | RC14 — GPIO RC14 |
| 引脚 10 | RD8 — GPIO RD8 |
| 引脚 11 | RD9 — GPIO RD9 |
| 引脚 12 | RD10 — GPIO RD10 |
| 引脚 13 | RD11 — GPIO RD11 |
| 引脚 14 | RD0 — GPIO RD0 |
| 引脚 15 | RD1 — GPIO RD1 |
| 引脚 16 | RD2 — GPIO RD2 |
| 引脚 17 | RD3 — GPIO RD3 |
| 引脚 18 | RD4 — GPIO RD4 |
| 引脚 19 | RD5 — GPIO RD5 |
| 引脚 20 | VDD — I/O supply voltage (3.3V) |
| 引脚 21 | VSS — I/O ground reference |
| 引脚 22 | RD6 — GPIO RD6 |
| 引脚 23 | RD7 — GPIO RD7 |
| 引脚 24 | RF3 — GPIO RF3 |
| 引脚 25 | RF2 — GPIO RF2 |
| 引脚 26 | RF6 — GPIO RF6 |
| 引脚 27 | RF5 — GPIO RF5 |
| 引脚 28 | RF4 — GPIO RF4 |
| 引脚 29 | RF1 — GPIO RF1 |
| 引脚 30 | RF0 — GPIO RF0 |
| 引脚 31 | VBUS — USB VBUS detect input |
| 引脚 32 | VUSB — USB 3.3V regulator output / external 3.3V supply |
| 引脚 33 | D+ — USB D+ data line |
| 引脚 34 | D- — USB D- data line |
| 引脚 35 | RB5 — GPIO RB5 |
| 引脚 36 | RB4 — GPIO RB4 |
| 引脚 37 | RB3 — GPIO RB3 |
| 引脚 38 | RB2 — GPIO RB2 |
| 引脚 39 | RB1 — GPIO RB1 |
| 引脚 40 | RB0 — GPIO RB0 / PGEC1 programming |
| 引脚 41 | RB6 — GPIO RB6 / PGED1 programming |
| 引脚 42 | RB7 — GPIO RB7 |
| 引脚 43 | RB8 — GPIO RB8 |
| 引脚 44 | RB9 — GPIO RB9 |
| 引脚 45 | RB10 — GPIO RB10 |
| 引脚 46 | RB11 — GPIO RB11 |
| 引脚 47 | RB12 — GPIO RB12 |
| 引脚 48 | RB13 — GPIO RB13 |
| 引脚 49 | RB14 — GPIO RB14 |
| 引脚 50 | RB15 — GPIO RB15 |
| 引脚 51 | VDD — I/O supply voltage (3.3V) |
| 引脚 52 | VSS — I/O ground reference |
| 引脚 53 | RD12 — GPIO RD12 |
| 引脚 54 | RD13 — GPIO RD13 |
| 引脚 55 | RD14 — GPIO RD14 |
| 引脚 56 | RD15 — GPIO RD15 |
| 引脚 57 | RF7 — GPIO RF7 |
| 引脚 58 | RF8 — GPIO RF8 |
| 引脚 59 | RG6 — GPIO RG6 |
| 引脚 60 | RG7 — GPIO RG7 |
| 引脚 61 | RG8 — GPIO RG8 |
| 引脚 62 | RG9 — GPIO RG9 |
| 引脚 63 | AVDD — Analog supply voltage |
| 引脚 64 | AVSS — Analog ground reference |
| 引脚 65 | AN34/RG15 — Analog input or GPIO |
| 引脚 66 | AN33/RG13 — Analog input or GPIO |
| 引脚 67 | AN32/RG12 — Analog input or GPIO |
| 引脚 68 | AN31/RG11 — Analog input or GPIO |
| 引脚 69 | AN30/RG10 — Analog input or GPIO |
| 引脚 70 | AN29/RC1 — Analog input or GPIO |
| 引脚 71 | AN28/RC2 — Analog input or GPIO |
| 引脚 72 | AN27/RC3 — Analog input or GPIO |
| 引脚 73 | AN26/RC4 — Analog input or GPIO |
| 引脚 74 | AN25/RB12 — Analog input or GPIO |
| 引脚 75 | AN24/RB13 — Analog input or GPIO |
| 引脚 76 | AN23/RB14 — Analog input or GPIO |
| 引脚 77 | AN22/RB15 — Analog input or GPIO |
| 引脚 78 | AN21/RG0 — Analog input or GPIO |
| 引脚 79 | AN20/RG1 — Analog input or GPIO |
| 引脚 80 | AN19/RG14 — Analog input or GPIO |
| 引脚 81 | AN18/RA0 — Analog input or GPIO |
| 引脚 82 | AN17/RA1 — Analog input or GPIO |
| 引脚 83 | AN16/RA2 — Analog input or GPIO |
| 引脚 84 | AN15/RA3 — Analog input or GPIO |
| 引脚 85 | AN14/RA4 — Analog input or GPIO |
| 引脚 86 | AN13/RA5 — Analog input or GPIO |
| 引脚 87 | AN12/RA6 — Analog input or GPIO |
| 引脚 88 | AN11/RA7 — Analog input or GPIO |
| 引脚 89 | AN10/RA8 — Analog input or GPIO |
| 引脚 90 | AN9/RA9 — Analog input or GPIO |
| 引脚 91 | AN8/RA10 — Analog input or GPIO |
| 引脚 92 | AN7/RB4 — Analog input or GPIO |
| 引脚 93 | AN6/RB5 — Analog input or GPIO |
| 引脚 94 | AN5/RB6 — Analog input or GPIO |
| 引脚 95 | AN4/RB7 — Analog input or GPIO |
| 引脚 96 | AN3/RB8 — Analog input or GPIO |
| 引脚 97 | AN2/RB9 — Analog input or GPIO |
| 引脚 98 | AN1/RB10 — Analog input or GPIO |
| 引脚 99 | AN0/RB11 — Analog input or GPIO |
| 引脚 100 | VREF- — ADC reference voltage negative input |
典型应用
PIC32MZ1024EFH100-E/PF 适用于 6 应用s: Industrial HMI with TFT-LCD, Ethernet-Connected PLC Controller, IoT Edge Gateway with Ethernet and USB, Automotive Infotainment and Telematics, High-Performance Motor Control with DSP, Medical Patient Monitoring Display.
Industrial HMI with TFT-LCD
The PIC32MZ1024EFH100-E/PF drives industrial HMI panels with TFT-LCD displays, using its 200 MHz MIPS core and 512 KB SRAM to host graphics framebuffers, touch input handling, and real-time UI rendering. The integrated Ethernet MAC enables connectivity to factory MES systems for production-line dashboards. Designers pair this MCU with an external TFT controller and capacitive touch IC; the 100-lead TQFP footprint exposes up to 97 GPIO for parallel display interfaces and SPI/I2C peripherals. The -40C to +125C temperature range supports deployment in unheated factory cabinets and outdoor kiosks.
推荐
Ethernet-Connected PLC Controller
The PIC32MZ1024EFH100-E/PF serves as the main CPU in Ethernet-connected PLC controllers, executing IEC 61131-3 logic at 200 MHz with deterministic interrupt response. The dual-panel 1 MB Flash supports fail-safe firmware update over Modbus TCP without production line interruption. The integrated CAN module interfaces with industrial fieldbus networks; pairing with an external RS-485 transceiver extends the controller to legacy Modbus RTU devices. The 512 KB SRAM holds ladder-logic programs and process data tables without external memory expansion.
推荐
IoT Edge Gateway with Ethernet and USB
The PIC32MZ1024EFH100-E/PF acts as an IoT edge gateway, aggregating data from local USB, CAN, and UART sensors and forwarding to cloud services via Ethernet. The 200 MHz MIPS core with FPU runs lightweight MQTT-SN or CoAP clients alongside data preprocessing algorithms. The HS USB 2.0 port with ULPI connects to LTE/5G dongles or WiFi modules for redundant uplinks. The 1 MB Flash accommodates TLS certificates and multiple protocol stacks; the 512 KB SRAM sustains TCP/IP socket buffers for burst traffic.
推荐
Automotive Infotainment and Telematics
The PIC32MZ1024EFH100-E/PF powers automotive infotainment secondary displays and telematics control units where -40C to +125C operation is required for cabin and under-hood mounting. The integrated Ethernet MAC supports AVB/TSN for in-vehicle networking; dual CAN modules interface with vehicle body networks. The FPU accelerates audio codec processing for hands-free call quality. Designers select the -E industrial variant for non-safety-critical telematics; AEC-Q100 qualified variants exist separately for safety-critical applications.
推荐
High-Performance Motor Control with DSP
The PIC32MZ1024EFH100-E/PF drives high-performance BLDC and PMSM motor controllers using its DSP extensions: four 64-bit accumulators, single-cycle MAC, and saturating/fractional math implement field-oriented control (FOC) at high PWM rates. The 200 MHz core closes current loops in under 5 microseconds; the FPU handles Park/Clarke transforms without integer-only approximations. The integrated 12-bit ADC at 1 Msps samples phase currents synchronously to PWM; the integrated CAN module interfaces with industrial servo networks.
推荐
Medical Patient Monitoring Display
The PIC32MZ1024EFH100-E/PF drives bedside patient monitoring displays, processing vital-sign data from external ADCs and rendering waveforms on TFT-LCD panels. The MIPS core runs RTOS scheduling for multi-parameter displays (ECG, SpO2, respiration); the FPU accelerates FFT for heart-rate variability analysis. The integrated Ethernet MAC enables HL7 data export to hospital EMR systems; USB device port supports direct connection to clinician tablets. The 100-lead TQFP package provides ample GPIO for parallel display interfaces and indicator LEDs.
推荐
推荐产品汇总
工程参考数据： PIC32MZ1024EFH100-E/PF ——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 | PIC32MZ1024EFH100-I/PF | PIC32MZ1024EFF100-E/PF | PIC32MZ1024EFE100-E/PF | PIC32MZ1024EFG100-I/PT | PIC32MZ1024ECM100-I/PF |
|---|---|---|---|---|---|---|
| Package | TQFP-100 (14x14 mm) | TQFP-100 - same | TQFP-100 - same | TQFP-100 - same | TQFP-100 - same | TQFP-100 - same |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Core Architecture | MIPS32 M-class with FPU | MIPS32 M-class with FPU | MIPS32 M-class with FPU + Crypto | MIPS32 M-class with FPU | MIPS32 M-class with FPU | MIPS32 M-class without FPU |
| Maximum CPU Frequency | 200 MHz | 200 MHz | 200 MHz | 200 MHz | 200 MHz | 200 MHz |
| Flash Memory | 1 MB (dual-panel) | 1 MB (dual-panel) | 1 MB (dual-panel) | 1 MB (dual-panel) | 1 MB (dual-panel) | 1 MB (dual-panel) |
| SRAM | 512 KB | 512 KB | 512 KB | 256 KB (-50%) | 512 KB | 256 KB (-50%) |
| Operating Temperature | -40C to +125C (E) | -40C to +85C (I) | -40C to +125C (E) | -40C to +125C (E) | -40C to +85C (I) | -40C to +85C (I) |
| Crypto Acceleration | No | No | Yes (AES/RNG) | Yes (AES/RNG lite) | No | No |
| Ethernet MAC | Yes (10/100 Mbps) | Yes (10/100 Mbps) | Yes (10/100 Mbps) | Yes (10/100 Mbps) | Yes (10/100 Mbps) | Yes (10/100 Mbps) |
关键差异点
- Industrial -40C to +125C temperature range in same package （对比 PIC32MZ1024EFH100-I/PF)
- FPU + DSP extensions for floating-point and signal processing （对比 PIC32MZ1024ECM100-I/PF)
- 512 KB SRAM supports full TCP/IP + graphics framebuffer （对比 PIC32MZ1024EFE100-E/PF)
- Optional crypto acceleration for secure connectivity （对比 PIC32MZ1024EFF100-E/PF)
设计说明
The PIC32MZ1024EFH100-E/PF requires two supply rails: a 3.3V VDD for I/O and a 1.8V or 1.2V VDDCORE for the CPU core (regulated internally from VDD via the on-chip LDO). Place a 100 nF decoupling capacitor close to every VDD/VSS pin pair (typically 10-15 pairs in a 100-pin TQFP), plus a bulk 10 uF tantalum or ceramic at the board entry. Power-on reset and brown-out detection thresholds must be configured in firmware via the RCON/POR registers; failure to do so causes intermittent boot failures at cold temperatures below -20C. The integrated USB voltage regulator on VUSB requires a 1 uF external capacitor; designers omitting this cap see USB enumeration failures.
For high-speed USB ULPI and Ethernet RMII interfaces, keep trace lengths below 50 mm and maintain 90 ohm differential impedance for USB D+/D- and 50 ohm single-ended for RMII clock and data lines. The 12 MHz primary crystal should be placed within 5 mm of OSC1/OSC2 pins with grounded guard ring to avoid crosstalk from switching signals. The 100-lead TQFP has 0.5 mm pitch - use at least 8 mil traces with 4 mil spaces and 0.5 oz copper to achieve reliable manufacturing yield. Avoid routing analog signals (ANx) near high-frequency digital switching; dedicate a separate analog ground island connected at one point to digital ground.
Three common pitfalls when designing with this MCU: (1) Failing to disable JTAG pins (TCK/TMS/TDI/TDO) as analog inputs to save power - this wastes 4 mA quiescent current; (2) Configuring the wrong PLL multiplier at 200 MHz operation - the reference clock input divided by DIV_REF multiplied by MULT_M must equal 200 MHz exactly; (3) Not configuring peripheral pin select (PPS) registers for remappable functions like UART, SPI, and I2C, which default to disabled GPIO. Each of these issues causes production prototypes to fail validation but is invisible in datasheet pre-reading. Reference the PIC32MZ EF hardware manual sections on PPS configuration and clock initialization for production-ready startup code.
The PIC32MZ1024EFH100-E/PF Ethernet MAC outputs RMII signals at 50 MHz, requiring source-series termination for traces longer than 25 mm. Place the termination resistors (33 ohm typical) within 10 mm of the MCU pins. For USB HS ULPI operation at 60 MHz, use a 4-layer PCB stackup with continuous ground plane under ULPI traces; the 8-bit ULPI data bus and clock must be length-matched within 1 mm. Decoupling for Ethernet and USB supplies should use a pi-filter (ferrite bead + 100 nF + 10 uF) to prevent digital switching noise from coupling into the analog PLL supply via shared rails.
合规信息
RoHS and REACH compliant per Microchip product page. The -E/PF variant is industrial temperature grade (-40C to +125C) but NOT AEC-Q100 automotive qualified; for AEC-Q100 telematics applications choose dedicated automotive variants (PIC32MZ1024EFH100-E/PFVAO or similar). Lead-free and halogen-free per Microchip environmental compliance declarations.
