PIC32MZ1024EFH100T-I/PF - 200MHz 32-Bit FPU MCU 1MB Flash 100-TQFP
料号： PIC32MZ1024EFH100T-I/PF ✓ 量产中| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $13.92 | $13.92 |
| 10 | $12.53 | $125.30 |
| 100 | $11.14 | $1,114.00 |
| 500 | $10.21 | $5,105.00 |
| 1,000 | $9.28 | $9,280.00 |
PIC32MZ1024EFH100T-I/PF 概述
A 32-bit microcontroller (MCU) is an embedded processor that fetches, decodes, and executes 32-bit-wide instructions in a single clock cycle, delivering substantially higher throughput than 8-bit or 16-bit alternatives. Within the broader taxonomy, the PIC32MZ EF family sits at the high-performance tier of the PIC32 family, itself positioned under Microchip's MIPS-based MCU portfolio. The integrated FPU accelerates IEEE 754 single- and double-precision math without software emulation, while the four 64-bit accumulators and DSP-enhanced MAC instructions enable saturating and fractional arithmetic in a single cycle - functions that historically required external DSP chips.
Key features of the PIC32MZ1024EFH100T-I/PF include a 200 MHz core, dual-panel Flash for live firmware update without downtime, hardware crypto accelerators, a 12-bit ADC with up to 40 analog input channels, dedicated DMA controllers, high-speed USB 2.0 (480 Mbps), 10/100 Ethernet MAC with IEEE 1588 support, dual CAN 2.0b ports, and multiple serial communication peripherals (UART, SPI, I2C, SQI). The integrated FPU and DSP extensions enable deterministic signal processing for motor control and audio pipelines.
The architecture pairs the MIPS Warrior M-class core with tightly-coupled SRAM, prefetch cache, and a peripheral bus matrix that allows DMA-driven data movement without CPU intervention. This makes the part suitable for real-time control loops, graphics (HMI) rendering, and connectivity stacks that demand both compute headroom and deterministic IO.
Typical applications include industrial automation controllers, automotive infotainment and gateway ECUs, HMI and graphical touch panels, IoT edge nodes with on-device analytics, BLDC/PMSM motor drives, and connectivity-rich embedded devices. The wide peripheral set and FPU also make it attractive for medical instrumentation and audio processing front-ends.
When designing with this part, allocate sufficient decoupling on each VDD/VSS pair, follow the recommended 100-pin TQFP (14x14 mm) layout guidelines, and use the Dual Panel Flash feature to schedule fail-safe firmware updates in the field. Verify trace impedance for the USB and Ethernet high-speed signals against the device reference manual.
This page synthesizes distributor pricing, same-package drop-in alternatives, and practical design notes not found in the standalone manufacturer datasheet, giving engineers a single source for procurement and design decisions.
直接替换替代料： PIC32MZ1024EFH100T-I/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： PIC32MZ1024EFH100T-I/PF （相同外形与封装尺寸） ——差异在于 Core Architecture, Package, ADC, DMA Channels, Ethernet.
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）
PIC32MZ1024EFH100T-E/PF
✅ 直接替换📋 参考替代料（不在目录中）
PIC32MZ1024EFH100-E/PF
✅ 直接替换✓ 有现货
$12.6 / 个
查看数据手册 →PIC32MZ1024EFG100T-I/PF
✅ 直接替换✓ 有现货
$8.75 / 个
查看数据手册 →PIC32MZ1024EFF100T-I/PF
✅ 直接替换✓ 有现货
$8.95 / 个
查看数据手册 →PIC32MZ1024EFE100T-I/PF
✅ 直接替换✓ 有现货
$9.05 / 个
查看数据手册 →PIC32MZ1024EFH100T-I/PF 最大额定值与电气特性
| Core Architecture | MIPS Warrior M-class (32-bit) |
| Maximum CPU Frequency | 200 MHz |
| DMIPS Performance | 330 DMIPS |
| Floating Point Unit | IEEE 754 compliant (single/double precision) |
| DSP Extensions | Four 64-bit accumulators, single-cycle MAC, saturating and fractional math |
| Program Flash Memory | 1 MB (1024 KB) |
| Data SRAM | 512 KB |
| Auxiliary Flash | 160 KB (live update support) |
| 工作温度 | -40C to +85C (Industrial, "I") |
| 封装 | 100-pin TQFP, 14x14 mm |
| ADC | 12-bit, up to 40 channels |
| DMA Channels | 8 dedicated (verified variant reports higher) |
| USB | USB 2.0 High-Speed (480 Mbps) |
| Ethernet | 10/100 MAC with IEEE 1588 |
| CAN | 2x CAN 2.0b |
| RoHS 状态 | Compliant |
| 安装类型 | Surface Mount |
PIC32MZ1024EFH100T-I/PF 100-pin tqfp, 14x14 mm 引脚配置指南
PIC32MZ1024EFH100T-I/PF（100-pin tqfp, 14x14 mm 封装）的引脚配置。 该数字 IC 包含 GPIO、通信接口（UART、SPI、I2C）和电源引脚。请参阅制造商数据手册以了解复用引脚功能和配置选项。对嵌入式系统设计和 PCB 布局至关重要。
暂无详细引脚数据： PIC32MZ1024EFH100T-I/PF.
请参阅 数据手册 以查看完整引脚配置。
典型应用
PIC32MZ1024EFH100T-I/PF 适用于 6 应用s: Industrial Automation Controllers, Automotive Infotainment and Gateway ECUs, HMI and Graphical Touch Panels, IoT Edge Nodes with On-Device Analytics, BLDC/PMSM Motor Drives, Connectivity-Rich Embedded Devices.
Industrial Automation Controllers
The PIC32MZ1024EFH100T-I/PF suits industrial PLC and PAC controllers thanks to its 200 MHz MIPS M-class core delivering 330 DMIPS and an IEEE 754 FPU that handles PID math deterministically. The 1 MB Flash fits complex ladder/logic firmware plus Dual Panel live update, while 512 KB SRAM buffers real-time process variables without external memory. Dual CAN 2.0b and 10/100 Ethernet with IEEE 1588 timestamps connect to fieldbus and plant networks. ADC channels up to 40 sample analog sensors directly. Estimated: at 200 MHz with full peripheral activity, expect roughly 150 mA IDD - design the 3.3 V rail with 20 percent margin.
推荐
Automotive Infotainment and Gateway ECUs
The PIC32MZ1024EFH100T-I/PF fits automotive body and gateway modules where 32-bit performance, Ethernet, and dual CAN are required. Its 200 MHz MIPS core with FPU and DSP extensions handles audio decode and CAN message routing concurrently. The 100-pin TQFP /PF package provides sufficient IO for body controller pin counts, while the -40C to +85C industrial temperature range covers cabin environments (use the /E variant for under-hood). Hardware crypto accelerators secure CAN and Ethernet frames. Estimated: 12-bit ADC at 1 Msps with 40 channels enables sensor fusion at hundreds of Hz sample rates.
推荐
HMI and Graphical Touch Panels
The PIC32MZ1024EFH100T-I/PF drives 4.3 to 7 inch HMI panels with its 200 MHz MIPS M-class core, integrated FPU, and the PIC32MZ family's LCD controller and graphics peripherals. The 1 MB Flash stores fonts, bitmaps, and widget code, while 512 KB SRAM keeps the framebuffer resident without external memory. The EFG variant is recommended when dedicated HMI accelerators are needed, but the /EFH base part handles LVGL/embedded GUI stacks comfortably. USB High-Speed and Ethernet enable remote HMI updates. Estimated: rendering 480x272 RGB at 30 fps uses roughly 30-40 percent CPU - headroom remains for application logic.
推荐
IoT Edge Nodes with On-Device Analytics
The PIC32MZ1024EFH100T-I/PF runs on-device inference and anomaly detection at the network edge thanks to its 200 MHz MIPS core with DSP extensions and IEEE 754 FPU. 1 MB Flash holds ML models and TLS stacks; 512 KB SRAM caches sensor windows. Hardware crypto and true random number generator (TRNG) support secure boot and TLS 1.3 handshakes. USB 2.0 High-Speed and 10/100 Ethernet connect to cloud gateways, while dual CAN interfaces integrate industrial sensors. The Dual Panel Flash allows OTA firmware updates without service interruption - critical for deployed IoT fleets.
推荐
BLDC/PMSM Motor Drives
The PIC32MZ1024EFH100T-I/PF executes field-oriented control (FOC) loops for brushless DC and permanent-magnet synchronous motors. The FPU performs Park/Clarke transforms and PI controllers in single precision without CPU stall, while DSP extensions deliver single-cycle MAC with saturating arithmetic - essential for current loop bandwidth above 10 kHz. 200 MHz MIPS core, 12-bit ADC at 1 Msps, and dedicated PWM peripherals cover most industrial drive specs. Hardware crypto is unused here but costs nothing in this part. Estimated: a 20 kHz FOC loop with FPU consumes roughly 25-35 percent CPU, leaving headroom for comms and safety.
推荐
Connectivity-Rich Embedded Devices
The PIC32MZ1024EFH100T-I/PF integrates USB 2.0 High-Speed, 10/100 Ethernet with IEEE 1588, dual CAN 2.0b, SQI flash interface, and multiple UART/SPI/I2C ports - all on a single chip. This eliminates external PHY/bridge chips in connected devices such as industrial gateways, smart sensors, and edge routers. 1 MB Flash holds TCP/IP stacks plus application code, while 512 KB SRAM supports packet buffers. The FPU accelerates TLS handshakes and JSON/XML parsing. The /PF package gives 100 IO pins - sufficient for LCD, key matrix, and expansion headers simultaneously.
推荐
推荐产品汇总
工程参考数据： PIC32MZ1024EFH100T-I/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 | PIC32MZ1024EFH100T-E/PF | PIC32MZ1024EFH100-E/PF | PIC32MZ1024EFG100T-I/PF | PIC32MZ1024EFF100T-I/PF |
|---|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 100-TQFP (14x14 mm, /PF) | 100-TQFP (14x14 mm, /PF) - same | 100-TQFP (14x14 mm, /PF) - same | 100-TQFP (14x14 mm, /PF) - same | 100-TQFP (14x14 mm, /PF) - same | 100-TQFP (14x14 mm, /PF) - same |
| Core | MIPS Warrior M-class 32-bit | MIPS Warrior M-class 32-bit | MIPS Warrior M-class 32-bit | MIPS Warrior M-class 32-bit | MIPS Warrior M-class 32-bit | MIPS Warrior M-class 32-bit |
| Max CPU Frequency | 200 MHz | 200 MHz | 200 MHz | 200 MHz | 200 MHz | 200 MHz |
| FPU | IEEE 754 single/double precision | IEEE 754 single/double precision | IEEE 754 single/double precision | IEEE 754 single/double precision | IEEE 754 single/double precision | IEEE 754 single/double precision |
| Program Flash | 1 MB (1024 KB) | 1 MB | 1 MB | 1 MB | 1 MB | 1 MB |
| SRAM | 512 KB | 512 KB | 512 KB | 512 KB | 512 KB | 512 KB |
| Temperature Range | -40C to +85C (Industrial) | -40C to +85C (Industrial) | -40C to +125C (Extended) | -40C to +125C (Extended) | -40C to +85C (Industrial) | -40C to +85C (Industrial) |
| USB 2.0 High-Speed | Yes | Yes | Yes | Yes | Yes | Yes |
关键差异点
- Dual-panel live update Flash with 160 KB auxiliary （对比 PIC32MX795F512LT-80I/PF)
- Hardware IEEE 754 FPU with DSP extensions （对比 PIC32MZ1024ECG100T-I/PF)
- Industrial -40C to +85C temperature grade in /PF 14x14 package （对比 PIC32MZ1024EFH100T-I/PT)
设计说明
Estimated: at 200 MHz with full peripheral activity the PIC32MZ EF core draws roughly 120-180 mA from the 3.3 V rail. Provide at least 4-layer PCB with dedicated power plane, decouple each VDD/VSS pair with 100 nF ceramic placed within 5 mm of the pins, and add a 4.7 uF bulk capacitor near the IC. Place a ferrite bead on AVDD if analog ADC performance is critical. Verify exact IDD against the family datasheet electrical characteristics table before finalizing the power tree.
The 100-pin TQFP (14x14 mm, /PF) has 0.5 mm pin pitch and 20 pins per side. Use a 4-layer stackup with continuous ground plane beneath the device to reduce EMI and provide thermal spreading. Route high-speed USB and Ethernet differential pairs (D+/D-, ETH_TX+/-, ETH_RX+/-) with 90 ohm differential impedance and length matching within 150 mil. Keep ADC analog traces away from switching nodes. Exposed pad (if present on this package variant) should be soldered to a grounded thermal pad with thermal vias.
Do not skip configuration of the FPUCPHA and PRECON registers when enabling the FPU - software FPU access defaults to off on some PIC32MZ revisions and silent FP exceptions may occur. Always configure the DEVCFG0/DEVCFG1 fuses for the correct oscillator mode and Dual Panel Flash mapping before code execution. Use MPLAB XC32 with the -mhard-float flag to leverage the hardware FPU. Verify all 40 ADC channels against the pinout table - some analog inputs are shared with digital peripherals and require explicit ADC TRIS configuration.
合规信息
RoHS compliant per Microchip product page. Industrial temperature grade -40C to +85C. AEC-Q100 automotive qualification requires dedicated /VAO suffix parts; this part is not AEC-Q100 qualified. Halogen-free and lead-free per Microchip environmental compliance documentation.
