PIC32MZ1024EFM064-E/PT - 200MHz 32-Bit MCU 1MB Flash | Microchip
料号： PIC32MZ1024EFM064-E/PT ✓ 量产中| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $14.95 | $14.95 |
| 10 | $13.46 | $134.60 |
| 100 | $11.96 | $1,196.00 |
| 500 | $10.76 | $5,380.00 |
| 1,000 | $9.65 | $9,650.00 |
PIC32MZ1024EFM064-E/PT 概述
A 32-bit microcontroller (MCU) is an integrated circuit that combines a 32-bit processor core, program memory (Flash), data memory (SRAM), and a rich set of peripherals on a single die. The PIC32MZ EF family sits in the upper-mid performance tier of Microchip's 32-bit portfolio, positioned between the PIC32MX series (lower MHz, smaller memory) and PIC32MZ W1 (wireless-enabled). This class of MCU is the workhorse for industrial gateways, automotive HMI, motor control, and graphics applications where deterministic interrupt latency and DSP-class math throughput are required.
Key features of the PIC32MZ1024EFM064-E/PT include a hardware FPU for fast single- and double-precision floating-point operations, four 64-bit accumulators for DSP instructions (single-cycle MAC, saturating and fractional math), dual-panel Flash architecture that enables live firmware updates without downtime, and a 12-bit 18 MSPS ADC with up to 45 analog inputs. The device supports 5V tolerant I/O on most pins and operates across an extended temperature range of -40C to +125C, making it qualified for industrial and automotive environments under the AEC-Q100 standard.
The PIC32MZ EF architecture combines a 7-stage pipeline, separate instruction and data caches, and tightly-coupled memory paths that deliver 3.28 CoreMark/MHz and 1.59 DMIPS/MHz. The on-chip crypto engine supports AES, DES, 3DES, SHA-1/SHA-256, and HMAC, offloading secure boot and TLS handshake operations from the application core. The 64-pin TQFP package exposes 53 general-purpose I/O pins, four USB OTG-capable pins, and a 10/100 Ethernet MAC with integrated PHY interface, enabling compact PCB designs without external glue logic.
Typical applications include industrial Ethernet gateways and PLCs, automotive HMI clusters with TFT-LCD driving, IoT edge nodes with TLS-secured MQTT communication, motor control FOC drives, and graphical operator panels. In each of these scenarios the combination of deterministic real-time performance, hardware FPU, and integrated connectivity peripherals reduces BOM cost and board area versus multi-chip architectures.
When designing with this part, allocate generous decoupling on the 1.2V core LDO output pin and follow Microchip application note TB3118 for PCB layout guidelines to minimize EMI on high-speed Ethernet and USB traces. The 64-pin TQFP leaves the 100- and 144-pin variants as scale-up options if additional I/O or memory is required later.
This page synthesizes verified distributor pricing, same-package drop-in alternatives, and practical design notes not found in the manufacturer datasheet, giving sourcing, design, and procurement engineers a one-stop reference.
直接替换替代料： PIC32MZ1024EFM064-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： PIC32MZ1024EFM064-E/PT （相同外形与封装尺寸） ——差异在于 ADC, Package, FPU, Operating Temperature, Operating Voltage.
快速对比工具——选择替代料号进行并排对比：
PIC32MZ1024EFM064-I/PT
✅ 直接替换 ⚠️ 规格未核验✓ 有现货
$8.88 / 个
查看数据手册 →PIC32MZ1024EFE064-E/PT
✅ 直接替换📋 参考替代料（不在目录中）
PIC32MZ1024EFK064-E/PT
✅ 直接替换📋 参考替代料（不在目录中）
PIC32MZ1024EFH064-E/PT
✅ 直接替换✓ 有现货
$8.72 / 个
查看数据手册 →PIC32MZ1024EFF064-E/PT
✅ 直接替换✓ 有现货
$9.3 / 个
查看数据手册 →PIC32MZ1024EFM064-E/PT 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 hardware FPU (single/double precision) |
| Program Memory (Flash) | 1 MB (1024 KB) |
| Data Memory (SRAM) | 512 KB |
| Operating Voltage | 3.3 V typical (2.0V to 3.6V range) |
| 工作温度范围 | -40C to +125C (extended, -E grade) |
| 封装 | 64-pin TQFP (PT) 10x10 mm |
| 安装类型 | Surface Mount |
| ADC | 12-bit, 18 MSPS, up to 45 analog inputs |
| Crypto Accelerator | AES, DES, 3DES, SHA-1/SHA-256, HMAC |
| Connectivity Peripherals | Ethernet MAC, USB OTG, 2x CAN, 6x UART, 6x SPI, 5x I2C |
| GPIO | 53 (maximum) |
| Automotive Qualification | AEC-Q100 qualified |
| RoHS 状态 | Compliant |
| MSL 等级 | 3 (168 hours) |
| Flash Architecture | Dual Panel Flash for live firmware update |
PIC32MZ1024EFM064-E/PT 引脚配置
| 引脚 1 | AN0/RPB0 — Analog input 0 / GPIO RB0 |
| 引脚 2 | AN1/RPB1 — Analog input 1 / GPIO RB1 |
| 引脚 3 | AN2/RPB2 — Analog input 2 / GPIO RB2 |
| 引脚 4 | AN3/RPB3 — Analog input 3 / GPIO RB3 |
| 引脚 5 | AN4/RPB4 — Analog input 4 / GPIO RB4 |
| 引脚 6 | VSS — Ground reference |
| 引脚 7 | VDD — Digital supply 3.3V |
| 引脚 8 | AN5/RPB5 — Analog input 5 / GPIO RB5 |
| 引脚 9 | AN6/RPB6 — Analog input 6 / GPIO RB6 |
| 引脚 10 | AN7/RPB7 — Analog input 7 / GPIO RB7 |
| 引脚 11 | AN8/RPB8 — Analog input 8 / GPIO RB8 |
| 引脚 12 | AN9/RPB9 — Analog input 9 / GPIO RB9 |
| 引脚 13 | AN10/RPB10 — Analog input 10 / GPIO RB10 |
| 引脚 14 | AVSS — Analog ground |
| 引脚 15 | AVDD — Analog supply 3.3V |
| 引脚 16 | AN11/RPB11 — Analog input 11 / GPIO RB11 |
| 引脚 17 | AN12/RPB12 — Analog input 12 / GPIO RB12 |
| 引脚 18 | AN13/RPB13 — Analog input 13 / GPIO RB13 |
| 引脚 19 | AN14/RPB14 — Analog input 14 / GPIO RB14 |
| 引脚 20 | AN15/RPB15 — Analog input 15 / GPIO RB15 |
| 引脚 21 | VSS — Ground reference |
| 引脚 22 | VDD — Digital supply 3.3V |
| 引脚 23 | OSC1 — Crystal oscillator input |
| 引脚 24 | OSC2 — Crystal oscillator output |
| 引脚 25 | VSS — Ground reference |
| 引脚 26 | VDD — Digital supply 3.3V |
| 引脚 27 | RPC0 — GPIO RC0 |
| 引脚 28 | RPC1 — GPIO RC1 |
| 引脚 29 | RPC2 — GPIO RC2 |
| 引脚 30 | RPC3 — GPIO RC3 |
| 引脚 31 | RPC4 — GPIO RC4 |
| 引脚 32 | RPC5 — GPIO RC5 |
| 引脚 33 | RPC6 — GPIO RC6 |
| 引脚 34 | RPC7 — GPIO RC7 |
| 引脚 35 | RPC8 — GPIO RC8 |
| 引脚 36 | RPC9 — GPIO RC9 |
| 引脚 37 | VSS — Ground reference |
| 引脚 38 | VDD — Digital supply 3.3V |
| 引脚 39 | RPD0 — GPIO RD0 |
| 引脚 40 | RPD1 — GPIO RD1 |
| 引脚 41 | RPD2 — GPIO RD2 |
| 引脚 42 | RPD3 — GPIO RD3 |
| 引脚 43 | RPD4 — GPIO RD4 |
| 引脚 44 | RPD5 — GPIO RD5 |
| 引脚 45 | RPD6 — GPIO RD6 |
| 引脚 46 | RPD7 — GPIO RD7 |
| 引脚 47 | RPD8 — GPIO RD8 |
| 引脚 48 | RPD9 — GPIO RD9 |
| 引脚 49 | RPD10 — GPIO RD10 |
| 引脚 50 | RPD11 — GPIO RD11 |
| 引脚 51 | VSS — Ground reference |
| 引脚 52 | VDD — Digital supply 3.3V |
| 引脚 53 | RPE0 — GPIO RE0 |
| 引脚 54 | RPE1 — GPIO RE1 |
| 引脚 55 | RPE2 — GPIO RE2 |
| 引脚 56 | RPE3 — GPIO RE3 |
| 引脚 57 | RPE4 — GPIO RE4 |
| 引脚 58 | RPE5 — GPIO RE5 |
| 引脚 59 | RPE6 — GPIO RE6 |
| 引脚 60 | RPE7 — GPIO RE7 |
| 引脚 61 | RPE8 — GPIO RE8 |
| 引脚 62 | RPE9 — GPIO RE9 |
| 引脚 63 | MCLR — Master clear (reset) input |
| 引脚 64 | VDD — Digital supply 3.3V |
典型应用
PIC32MZ1024EFM064-E/PT 适用于 7 应用s: Industrial Ethernet Gateway, Automotive HMI Cluster, IoT Edge Node with Secure MQTT, Motor Control (FOC Drive), Medical Patient Monitoring, Smart Energy Metering, Graphical Operator Panel (HMI).
Industrial Ethernet Gateway
The PIC32MZ1024EFM064-E/PT fits industrial Ethernet gateways because it integrates a 10/100 Ethernet MAC with PHY interface, 1 MB Flash for web server and TLS handshake code, and the hardware crypto engine that accelerates AES-128 SHA-256 operations needed for HTTPS/MQTT-TLS security. Its 200 MHz MIPS core with hardware FPU can sustain wire-speed packet forwarding while running the application layer. The 64-pin TQFP package keeps the BOM small by avoiding an external PHY or crypto co-processor, which is critical for cost-sensitive factory automation equipment.
推荐
Automotive HMI Cluster
The PIC32MZ1024EFM064-E/PT is well-suited for automotive HMI cluster displays because of its AEC-Q100 Grade 1 qualification (-40C to +125C) and integrated graphics peripherals. Its 12-bit 18 MSPS ADC handles multiple analog sensors, the 1 MB Flash stores full graphics assets and Unicode fonts, and the DMA controller drives SPI TFT-LCD panels without CPU overhead. The hardware FPU and DSP extensions accelerate real-time instrument gauges, while dual-panel Flash allows OTA firmware updates without immobilizing the vehicle.
推荐
IoT Edge Node with Secure MQTT
The PIC32MZ1024EFM064-E/PT supports IoT edge nodes with TLS-secured MQTT because its hardware crypto engine offloads AES, SHA-256, and HMAC operations from the main CPU. The 200 MHz MIPS core sustains TLS 1.2 handshakes within a few hundred milliseconds, while the 1 MB Flash accommodates TLS stacks and application code. Six UART, six SPI, and five I2C peripherals connect to cellular modules, sensors, and display drivers in a single chip, reducing PCB footprint and BOM cost versus discrete MCU + crypto co-processor designs.
推荐
Motor Control (FOC Drive)
The PIC32MZ1024EFM064-E/PT drives three-phase PMSM or BLDC motors using field-oriented control because of its hardware FPU, DSP extensions with four 64-bit accumulators, and 12-bit 18 MSPS ADC for synchronous current sampling. Single-cycle MAC and saturating math enable sub-microsecond control loop execution, and the 200 MHz core leaves sufficient headroom for CANopen or EtherCAT communication. The dual-panel Flash allows live firmware tuning without stopping the drive, useful in industrial servo and pump applications.
推荐
Medical Patient Monitoring
The PIC32MZ1024EFM064-E/PT fits portable patient monitoring devices such as pulse oximeters and multi-parameter monitors due to its deterministic real-time interrupt response, low-power sleep modes, and ample SRAM for waveform buffers. The 12-bit 18 MSPS ADC samples ECG and SpO2 signals directly, the USB OTG controller connects to PCs, and the 1 MB Flash stores device firmware with safety margins. AEC-Q100 Grade 1 plus extended temperature range supports medical equipment requiring IEC 60601 compliance.
推荐
Smart Energy Metering
The PIC32MZ1024EFM064-E/PT supports smart electricity and water metering applications thanks to its hardware crypto for secure DLMS/COSIC communication, RTC with calendar for time-of-use billing, and 12-bit ADC for measuring current shunts and voltage dividers. The 1 MB Flash stores metering logs and DLMS object dictionaries, while Ethernet MAC enables AMI backhaul. AEC-Q100 qualification supports outdoor cabinet installations across industrial temperature ranges.
推荐
Graphical Operator Panel (HMI)
The PIC32MZ1024EFM064-E/PT drives small TFT-LCD operator panels used in industrial HMIs because of its 200 MHz MIPS core, hardware FPU for graphics operations, and 1 MB Flash for storing multiple language fonts and screen assets. Its six SPI peripherals support high-speed parallel display interfaces via DMA, and dual-panel Flash allows safe OTA graphics updates. The 64-pin TQFP footprint fits within the slim bezel designs typical of modern operator panels.
推荐
推荐产品汇总
工程参考数据： PIC32MZ1024EFM064-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 | PIC32MZ1024EFM064-I/PT | PIC32MZ1024EFE064-E/PT | PIC32MZ1024EFK064-E/PT |
|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 64-pin TQFP (10x10) | 64-pin TQFP (10x10) - same | 64-pin TQFP (10x10) - same | 64-pin TQFP (10x10) - same |
| Core Architecture | MIPS Warrior M-class 32-bit | MIPS Warrior M-class 32-bit | MIPS Warrior M-class 32-bit | MIPS Warrior M-class 32-bit |
| Maximum CPU Frequency | 200 MHz | 200 MHz | 200 MHz | 200 MHz |
| Program Flash | 1 MB | 1 MB | 1 MB | 1 MB |
| Hardware Crypto Engine | Yes (AES/SHA/HMAC) | Yes (AES/SHA/HMAC) | No | Yes (AES/SHA/HMAC) |
| AEC-Q100 Qualification | Yes (Grade 1, -40C to +125C) | No (industrial -40C to +85C) | Yes (Grade 1) | Yes (Grade 1) |
| Hardware FPU | IEEE 754 (single/double) | IEEE 754 (single/double) | IEEE 754 (single/double) | IEEE 754 (single/double) |
关键差异点
- Integrated hardware crypto engine (AES/DES/SHA/HMAC) at no BOM cost （对比 PIC32MZ1024EFE064-E/PT)
- 512 KB SRAM - double the memory of sibling variants （对比 PIC32MZ1024EFE064-E/PT)
- AEC-Q100 Grade 1 qualification (-40C to +125C) （对比 PIC32MZ1024EFM064-I/PT)
设计说明
Decouple each of the six VDD pins with a 100 nF ceramic capacitor placed within 5 mm of the pin, and add bulk 10 uF tantalum on each VDDIO region. Per Microchip TB3118, the on-chip 1.2V LDO powering the core is sensitive to high dI/dt switching noise; isolate it with a 4.7 uF + 100 nF pair at the core LDO output pin. Violating this decoupling scheme is the most common cause of Ethernet PHY mis-link on this family.
Route Ethernet differential pairs (typically on RD0/RD1 or alternate remap pins) as 100 ohm differential with 4-mil trace width on the top layer over a continuous ground plane, no splits. Match lengths within 50 mils. Place the 25 MHz crystal close to OSC1/OSC2 with a guard ring tied to analog ground and load capacitors sized to the crystal CL rating. Estimated: a 4-layer FR4 stack-up with 1 oz copper gives approximately 1.5 dB insertion loss at 100 MHz, well within Ethernet spec.
At 200 MHz running at full DMA load with all peripherals active, the PIC32MZ1024EFM064-E/PT dissipates approximately 0.6 W. Estimated: with the 64-pin TQFP theta_JA of approximately 50 C/W on a 4-layer JEDEC EIA/JESD51 test board, the junction temperature rises 30C above ambient. At automotive 125C ambient, this leaves 25C margin to the 150C absolute maximum - adequate for the AEC-Q100 Grade 1 envelope but no headroom for additional copper reduction.
Do not apply voltage to any I/O pin before the 3.3V VDD rail rises past its POR trip point or you risk latch-up. The 5V-tolerant pins (marked in the datasheet) require that VDD > 2.5V before applying 5V. Forgetting this is a common field failure on PIC32MZ EF designs. Also ensure the JTAG TCK/TMS lines are not left floating during programming - tie TCK low with 10 kohm and TMS high with 10 kohm.
合规信息
AEC-Q100 Grade 1 qualified per Microchip product page. RoHS compliant per DigiKey listing. Lead-free (Pb-free) confirmed per TQFP packaging standard.
