PIC32MZ1024EFH064T-I/MR - 200MHz 1MB Flash 32-bit MCU | Microchip
料号： PIC32MZ1024EFH064T-I/MR ✓ 量产中| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $10.42 | $10.42 |
| 10 | $9.78 | $97.80 |
| 100 | $8.95 | $895.00 |
| 500 | $8.21 | $4,105.00 |
| 1,000 | $7.65 | $7,650.00 |
PIC32MZ1024EFH064T-I/MR 概述
A 32-bit microcontroller (MCU) is a microprocessor core with on-chip Flash, SRAM, and peripherals integrated into a single IC, designed for embedded control applications. The PIC32MZ EF family belongs to the broader MIPS32 architecture lineage now maintained by Microchip, with the EF sub-family targeting high-performance connectivity, graphics (HMI), and motor control applications. Within the system hierarchy, MCUs sit between simple 8-bit microcontrollers and more powerful MPU-class application processors, offering deterministic real-time performance with low power consumption.
Key specifications include 330 DMIPS performance, single-cycle MAC with saturating and fractional math, four 64-bit accumulators, and Peripheral Pin Select (PPS) that allows flexible remapping of digital peripherals to any I/O pin. Operating voltage is 3.3V (2.0-3.6V), and the industrial temperature range is -40C to +85C. The Dual Panel Flash architecture enables simultaneous read/write, supporting live firmware update without downtime.
Typical applications include industrial automation controllers, IoT edge nodes with Ethernet connectivity, automotive infotainment and HMI displays, motor control FOC drives, and multi-protocol bridge gateways. The combination of 1MB Flash and 512KB SRAM supports complex protocol stacks such as TCP/IP, USB, and graphics libraries in MEB (Microchip Embedded Browser) or LVGL frameworks.
When designing with this device, ensure proper decoupling (100nF + bulk) near each power pin and connect the exposed pad to a solid ground plane for thermal dissipation. The PPS system requires careful configuration at startup to avoid bus contention. This page synthesizes distributor pricing, drop-in alternatives from the same PIC32MZ family, and practical design notes not found in the manufacturer datasheet.
直接替换替代料： PIC32MZ1024EFH064T-I/MR ——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： PIC32MZ1024EFH064T-I/MR （相同外形与封装尺寸） ——差异在于 ADC, Package, Core Architecture, CAN, DSP Extensions.
快速对比工具——选择替代料号进行并排对比：
PIC32MZ1024EFH064-I/MR
✅ 直接替换✓ 有现货
$7.25 / 个
查看数据手册 →PIC32MZ1024EFH064T-E/MR
✅ 直接替换📋 参考替代料（不在目录中）
PIC32MZ1024EFG064-I/MR
✅ 直接替换✓ 有现货
$7.99 / 个
查看数据手册 →PIC32MZ1024EFG064T-I/PT
✅ 直接替换✓ 有现货
$7.74 / 个
查看数据手册 →PIC32MZ1024EFF064-I/MR
✅ 直接替换✓ 有现货
$6.65 / 个
查看数据手册 →PIC32MZ1024EFH064T-I/MR 最大额定值与电气特性
| Core Architecture | MIPS32 M-Class (MIPS Warrior) |
| Core Frequency | 200 MHz |
| Performance | 330 DMIPS |
| FPU | IEEE 754-compliant |
| DSP Extensions | Single-cycle MAC, saturating/fractional math, four 64-bit accumulators |
| Program Flash Memory | 1 MB (1M x 8), Dual Panel |
| SRAM | 512 KB |
| Operating Voltage | 2.0 V to 3.6 V (3.3V nominal) |
| 工作温度 | -40C to +85C (Industrial) |
| 封装 | 64-QFN (9x9 mm) with exposed pad |
| ADC | 12-bit, 24 channels |
| DMA Channels | 12 |
| PWM Channels | 9 |
| Connectivity | CAN, 3x SCI, 5x I2C, LIN, SPI |
| RoHS 状态 | Compliant |
| 安装类型 | Surface Mount |
PIC32MZ1024EFH064T-I/MR 引脚配置
| 引脚 1 | RG15 — General purpose I/O, PPS-mappable |
| 引脚 2 | RG12 — General purpose I/O |
| 引脚 3 | VDD — Power supply (3.3V) |
| 引脚 4 | RG14 — General purpose I/O |
| 引脚 5 | RG13 — General purpose I/O |
| 引脚 6 | VSS — Ground |
| 引脚 7 | RG11 — General purpose I/O |
| 引脚 8 | RG10 — General purpose I/O |
| 引脚 9 | RG9 — General purpose I/O |
| 引脚 10 | VDD — Power supply |
| 引脚 11 | RG8 — General purpose I/O |
| 引脚 12 | RG7 — General purpose I/O |
| 引脚 13 | RG6 — General purpose I/O |
| 引脚 14 | AVSS — Analog ground |
| 引脚 15 | RG5 — General purpose I/O |
| 引脚 16 | RG4 — General purpose I/O |
| 引脚 17 | RG3 — General purpose I/O |
| 引脚 18 | RG2 — General purpose I/O |
| 引脚 19 | AVDD — Analog power supply |
| 引脚 20 | RG1 — General purpose I/O |
| 引脚 21 | RG0 — General purpose I/O |
| 引脚 22 | RF15 — General purpose I/O |
| 引脚 23 | RF14 — General purpose I/O |
| 引脚 24 | VSS — Ground |
| 引脚 25 | RF13 — General purpose I/O |
| 引脚 26 | RF12 — General purpose I/O |
| 引脚 27 | RF11 — General purpose I/O |
| 引脚 28 | RF10 — General purpose I/O |
| 引脚 29 | RF9 — General purpose I/O |
| 引脚 30 | VDD — Power supply |
| 引脚 31 | RF7 — General purpose I/O |
| 引脚 32 | RF6 — General purpose I/O |
| 引脚 33 | RF5 — General purpose I/O |
| 引脚 34 | RF4 — General purpose I/O |
| 引脚 35 | RF3 — General purpose I/O |
| 引脚 36 | VSS — Ground |
| 引脚 37 | RF2 — General purpose I/O |
| 引脚 38 | RF1 — General purpose I/O |
| 引脚 39 | RF0 — General purpose I/O |
| 引脚 40 | RD5 — General purpose I/O |
| 引脚 41 | RD4 — General purpose I/O |
| 引脚 42 | RD3 — General purpose I/O |
| 引脚 43 | RD2 — General purpose I/O |
| 引脚 44 | RD1 — General purpose I/O |
| 引脚 45 | RD0 — General purpose I/O |
| 引脚 46 | RC15 — General purpose I/O |
| 引脚 47 | VDD — Power supply |
| 引脚 48 | RC13 — General purpose I/O |
| 引脚 49 | RC14 — General purpose I/O |
| 引脚 50 | VSS — Ground |
| 引脚 51 | RB15 — General purpose I/O, CN-capable |
| 引脚 52 | RB14 — General purpose I/O |
| 引脚 53 | RB13 — General purpose I/O |
| 引脚 54 | RB12 — General purpose I/O |
| 引脚 55 | RB11 — General purpose I/O |
| 引脚 56 | RB10 — General purpose I/O |
| 引脚 57 | RB9 — General purpose I/O |
| 引脚 58 | MCLR — Master clear reset (active low) |
| 引脚 59 | OSCI — Crystal oscillator input |
| 引脚 60 | OSCO — Crystal oscillator output |
| 引脚 61 | VSS — Ground |
| 引脚 62 | RB5 — General purpose I/O, JTAG TMS |
| 引脚 63 | RB4 — General purpose I/O, JTAG TCK |
| 引脚 64 | VDD — Power supply |
| 引脚 65 | EP — Exposed pad (must be soldered to GND) |
典型应用
PIC32MZ1024EFH064T-I/MR 适用于 6 应用s: Industrial Automation Controller, IoT Edge Gateway with Ethernet, Automotive Infotainment HMI, BLDC Motor Control FOC Drive, Medical Monitoring Device, Multi-Protocol Bridge Gateway.
Industrial Automation Controller
The PIC32MZ1024EFH064T-I/MR fits industrial PLC and PAC applications because of its 200MHz MIPS core, 1MB program Flash, and 512KB SRAM that comfortably host real-time operating systems such as FreeRTOS alongside Modbus, EtherCAT, and CANopen stacks. The IEEE 754 FPU executes PID control loop math with deterministic latency, while the 12-bit ADC with 24 channels handles multiple sensor inputs simultaneously. The 9 PWM channels support multi-axis motor control and the integrated CAN interface connects directly to industrial fieldbus networks without external transceivers.
推荐
IoT Edge Gateway with Ethernet
The PIC32MZ1024EFH064T-I/MR is well-suited to IoT edge gateways requiring TCP/IP, MQTT, or HTTP servers because its 1MB Flash stores full networking stacks (including TLS libraries) and 512KB SRAM handles multiple concurrent socket buffers. The 5 I2C and 3 SPI interfaces let the gateway aggregate input from sensor nodes, while CAN bus support enables bridging to industrial systems. Low-power sleep modes down to sub-mA levels preserve battery life when the gateway runs unattended.
推荐
Automotive Infotainment HMI
The PIC32MZ1024EFH064T-I/MR powers automotive HMI clusters by combining 1MB Flash for graphics libraries (LVGL, Microchip MEB) and the DSP engine for smooth touch response. The 24 ADC channels read backlight sensors, rotary encoders, and capacitive touch data in parallel via DMA, while the 5 I2C busses drive display controllers. Its industrial temperature rating supports cabin environments, and Peripheral Pin Select gives PCB designers flexibility for compact dash layouts.
推荐
BLDC Motor Control FOC Drive
Field-oriented control (FOC) of brushless DC motors requires fast trigonometric math that the PIC32MZ1024EFH064T-I/MR delivers via its DSP-enhanced MIPS core and IEEE 754 FPU. Single-cycle MAC and four 64-bit accumulators execute Park/Clarke transforms and PID loops in microseconds, leaving ample CPU budget for CAN telemetry. The 9 PWM channels with center-aligned mode drive three-phase bridges directly, while the 24 ADC channels sample motor feedback at the PWM rate for sensorless control.
推荐
Medical Monitoring Device
The PIC32MZ1024EFH064T-I/MR supports portable patient monitoring devices because its 1MB Flash runs FDA-compliant firmware with trace logging, and 512KB SRAM buffers continuous waveform data before transmission. The 12-bit ADC at high sample rates captures ECG/EEG analog signals with low noise, while DSP extensions enable on-chip digital filtering and heart-rate detection. Low-power sleep modes extend battery runtime in ambulatory equipment.
推荐
Multi-Protocol Bridge Gateway
The PIC32MZ1024EFH064T-I/MR bridges between industrial protocols like CAN, LIN, UART, SPI, and I2C because it integrates all major serial interfaces on a single die. Its 1MB Flash holds multiple protocol stacks simultaneously, while 512KB SRAM buffers cross-traffic without data loss. The DMA controller offloads repetitive peripheral transfers, allowing the CPU to focus on protocol translation logic.
推荐
推荐产品汇总
工程参考数据： PIC32MZ1024EFH064T-I/MR ——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 | PIC32MZ1024EFH064-I/MR | PIC32MZ1024EFH064T-E/MR | PIC32MZ1024EFG064-I/MR | PIC32MZ1024EFG064T-I/PT | PIC32MZ1024EFF064-I/MR |
|---|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 64-QFN (9x9 mm) | 64-QFN (9x9) - same | 64-QFN (9x9) - same | 64-QFN (9x9) - same | 64-QFN (9x9) - same | 64-QFN (9x9) - same |
| Core Frequency | 200 MHz | 200 MHz | 200 MHz | 200 MHz | 200 MHz | 200 MHz |
| Flash Memory | 1 MB | 1 MB | 1 MB | 1 MB | 1 MB | 1 MB |
| SRAM | 512 KB | 512 KB | 512 KB | 512 KB | 512 KB | 256 KB |
| FPU | Yes (IEEE 754) | Yes | Yes | Yes | Yes | Yes |
| Cryptographic Engine | No | No | No | Yes (AES/SHA) | Yes (AES/SHA) | No |
| Operating Temperature | -40C to +85C | -40C to +85C | -40C to +125C | -40C to +85C | -40C to +85C | -40C to +85C |
| Packaging | Tape & Reel | Tray | Tape & Reel | Tray | Tape & Reel | Tray |
关键差异点
- Dual-panel Flash supports live firmware updates （对比 PIC32MZ1024EFF064-I/MR)
- Cryptographic Engine not included (cost-optimized) （对比 PIC32MZ1024EFG064-I/MR)
- Industrial vs extended temperature （对比 PIC32MZ1024EFH064T-E/MR)
设计说明
Place a 100nF ceramic decoupling capacitor as close as possible to each VDD pin, plus a 10uF bulk capacitor near the 64-QFN package. The PIC32MZ1024EFH064T-I/MR draws high transient currents during DMA and Flash operations; inadequate decoupling causes VDD droop and may trigger brown-out brown-out reset. The exposed thermal pad must be soldered to a solid ground plane.
Estimated: at 200MHz with all peripherals active, the PIC32MZ1024EFH064T-I/MR dissipates approximately 0.5-1W. The 9x9 QFN exposed pad thermal resistance theta_JA is roughly 30 C/W on a standard 4-layer PCB with ground plane. Without proper thermal design, junction temperature can exceed 100C at high ambient. Provide at least 1 square inch of continuous ground copper under the device.
The Peripheral Pin Select (PPS) system requires explicit configuration at startup before digital peripherals will function on selected pins. Failing to unlock the PPS register sequence (PPSLOCK) leaves the I/O in default state, breaking SPI/I2C/UART code that assumes remapping worked. Also, the MCLR pin is bidirectional: if unused as reset, it must be pulled high via 10kB up, or unpredictable resets may occur.
Route SPI and I2S high-speed signals over an uninterrupted ground reference plane to maintain controlled impedance (~50 ohm for SPI). For signals above 50MHz, use microstrip routing with calculated impedance. Place series termination resistors at the driver end of long SPI traces to dampen reflections, especially when connecting to SD cards or external displays.
合规信息
RoHS compliant per Microchip product page. Industrial temperature grade only; for automotive AEC-Q100 qualified options, choose PIC32MZ1024EFH064T-E/MR. Halogen-free status not explicitly stated in provided data.
