PIC32MZ0512EFK100-E/PT - 32-bit 200MHz MCU 512KB Flash | Microchip
料号： PIC32MZ0512EFK100-E/PT ✓ 量产中| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $11.42 | $11.42 |
| 10 | $10.27 | $102.70 |
| 100 | $9.15 | $915.00 |
| 250 | $8.62 | $2,155.00 |
| 500 | $7.94 | $3,970.00 |
PIC32MZ0512EFK100-E/PT 概述
A 32-bit microcontroller (MCU) is a programmable system-on-chip that integrates a high-performance CPU, Flash program memory, SRAM, and a rich set of peripherals (ADC, timers, USB, Ethernet, CAN, I2S, graphics LCD). Within the broader taxonomy, PIC32MZ0512EFK100 sits inside the PIC32 family -> PIC32MZ EF sub-family -> MIPS M-class core -> 32-bit MCU category -> Microcontrollers -> Integrated Circuits. The EF (Embedded Connectivity with Floating Point Unit) variant adds an IEEE 754-compliant FPU, four 64-bit accumulators, single-cycle MAC, and DSP-enhanced instructions, making it suited to industrial HMI and motor-control loops.
Key features include 200 MHz/330 DMIPS core speed, 512 KB Live-Update Flash, 128 KB SRAM, hardware crypto accelerator (AES/SHA/RNG), HS USB 2.0 host/device/OTG, 10/100 Ethernet MAC with MII/RMII, two CAN modules, up to 8 UART, 4 I2C, 4 SPI, an 8-channel 12-bit 3 MSPS ADC, 28-channel DMA, and a Parallel Master Port for graphics displays. The integrated FPU removes the burden of software float math in DSP/control algorithms.
Architecturally the part pairs the MIPS32 microAptiv core with dedicated crypto, connectivity, and analog peripherals, all reachable through Microchip's MPLAB Harmony v3 and the legacy MPLAB XC32 toolchain. Live-Update Flash lets two firmware images coexist, enabling failsafe over-the-air firmware upgrades critical for IoT gateways and industrial nodes.
Typical applications include industrial IoT gateways with Ethernet/USB, automotive HMI clusters, motor-control FOC drives, secure POS terminals, medical patient monitors with graphics, and HVAC controllers. The automotive-grade family members (PIC32MZ0512EFK100-E/PT suffix and Q1 variants) qualify for AEC-Q100 deployment, while this -E/PT industrial variant targets factory and outdoor installations.
When designing with this MCU, allocate decoupling on every AVDD/VDD pair (100 nF + 1 uF), route HS USB 90-ohm differential pairs, and provide a stable 24 MHz primary crystal for the Ethernet PHY reference clock. The crypto engine accelerates AES-256 and SHA-256 but requires DMA for sustained throughput above 100 Mbps.
This page consolidates distributor pricing, drop-in Microchip and cross-brand alternatives, and practical design notes that are not present in the manufacturer datasheet itself.
直接替换替代料： PIC32MZ0512EFK100-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： PIC32MZ0512EFK100-E/PT （相同外形与封装尺寸） ——差异在于 ADC, Core Architecture, Package, FPU, USB.
快速对比工具——选择替代料号进行并排对比：
PIC32MZ0512EFK100-I/PT
✅ 直接替换✓ 有现货
$7.68 / 个
查看数据手册 →PIC32MZ0512EFE100-E/PT
✅ 直接替换✓ 有现货
$7.92 / 个
查看数据手册 →PIC32MZ0512EFF100-I/PF
✅ 直接替换✓ 有现货
$8.55 / 个
查看数据手册 →PIC32MZ0512EFK100-E/GJX
✅ 直接替换✓ 有现货
$9.65 / 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 →PIC32MZ0512EFK064-E/MR
✅ 直接替换✓ 有现货
$4.76 / 个
查看数据手册 →PIC32MZ0512EFK100-E/PT 最大额定值与电气特性
| Core Architecture | MIPS32 microAptiv M-Class |
| Core Speed (max) | 200 MHz (330 DMIPS) |
| FPU | IEEE 754-compliant hardware float |
| Program Flash | 512 KB (512K x 8) Live-Update dual-bank |
| SRAM | 128 KB |
| Operating Voltage | 2.2 V to 3.6 V |
| 工作温度 | -40C to +125C (Extended industrial) |
| 封装 | 100-pin TQFP (PT) 12x12 mm |
| 安装类型 | Surface Mount |
| Crypto Accelerator | AES, SHA, DES, RNG |
| USB | Hi-Speed USB 2.0 host/device/OTG |
| Ethernet | 10/100 MAC with MII/RMII |
| CAN | 2x CAN 2.0B modules |
| ADC | 12-bit, 3 MSPS, up to 48 channels |
| DMA Channels | 28 |
| Parallel Master Port | Yes (graphics LCD support) |
| MSL 等级 | 3 (168 hours) |
| RoHS 状态 | Compliant |
PIC32MZ0512EFK100-E/PT 引脚配置
| 引脚 1 | RG15 — General purpose I/O / PMP data |
| 引脚 2 | VDD — Core supply voltage 3.3V |
| 引脚 3 | RA0 — General purpose I/O |
| 引脚 4 | RA1 — General purpose I/O |
| 引脚 5 | RA2 — General purpose I/O |
| 引脚 6 | RA3 — General purpose I/O |
| 引脚 7 | RA4 — General purpose I/O |
| 引脚 8 | RA5 — General purpose I/O |
| 引脚 9 | VSS — Ground reference |
| 引脚 10 | RA6 — General purpose I/O |
| 引脚 11 | RA7 — General purpose I/O |
| 引脚 12 | RA9 — General purpose I/O |
| 引脚 13 | RA10 — General purpose I/O |
| 引脚 14 | RA11 — General purpose I/O |
| 引脚 15 | RA12 — General purpose I/O |
| 引脚 16 | RA13 — General purpose I/O |
| 引脚 17 | RA14 — General purpose I/O |
| 引脚 18 | RA15 — General purpose I/O |
| 引脚 19 | VSS — Ground reference |
| 引脚 20 | VDD — Core supply voltage 3.3V |
| 引脚 21 | RB0 — General purpose I/O / PGED1 |
| 引脚 22 | RB1 — General purpose I/O / PGEC1 |
| 引脚 23 | RB2 — General purpose I/O |
| 引脚 24 | RB3 — General purpose I/O |
| 引脚 25 | RB4 — General purpose I/O |
| 引脚 26 | RB5 — General purpose I/O |
| 引脚 27 | RB6 — General purpose I/O |
| 引脚 28 | RB7 — General purpose I/O |
| 引脚 29 | RB8 — General purpose I/O |
| 引脚 30 | RB9 — General purpose I/O |
| 引脚 31 | RB10 — General purpose I/O |
| 引脚 32 | RB11 — General purpose I/O |
| 引脚 33 | VSS — Ground reference |
| 引脚 34 | VDD — Core supply voltage 3.3V |
| 引脚 35 | RB12 — General purpose I/O |
| 引脚 36 | RB13 — General purpose I/O |
| 引脚 37 | RB14 — General purpose I/O |
| 引脚 38 | RB15 — General purpose I/O |
| 引脚 39 | RC0 — General purpose I/O |
| 引脚 40 | RC1 — General purpose I/O |
| 引脚 41 | RC2 — General purpose I/O |
| 引脚 42 | RC3 — General purpose I/O |
| 引脚 43 | RC4 — General purpose I/O |
| 引脚 44 | RC5 — General purpose I/O |
| 引脚 45 | RC6 — General purpose I/O |
| 引脚 46 | RC7 — General purpose I/O |
| 引脚 47 | RC8 — General purpose I/O |
| 引脚 48 | RC9 — General purpose I/O |
| 引脚 49 | VSS — Ground reference |
| 引脚 50 | VDD — Core supply voltage 3.3V |
| 引脚 51 | RC10 — General purpose I/O |
| 引脚 52 | RC11 — General purpose I/O |
| 引脚 53 | RC12 — General purpose I/O |
| 引脚 54 | RC13 — General purpose I/O |
| 引脚 55 | RC14 — General purpose I/O |
| 引脚 56 | RC15 — General purpose I/O |
| 引脚 57 | RD0 — General purpose I/O |
| 引脚 58 | RD1 — General purpose I/O |
| 引脚 59 | RD2 — General purpose I/O |
| 引脚 60 | RD3 — General purpose I/O |
| 引脚 61 | RD4 — General purpose I/O |
| 引脚 62 | RD5 — General purpose I/O |
| 引脚 63 | RD6 — General purpose I/O |
| 引脚 64 | RD7 — General purpose I/O |
| 引脚 65 | VSS — Ground reference |
| 引脚 66 | VDD — Core supply voltage 3.3V |
| 引脚 67 | RD8 — General purpose I/O |
| 引脚 68 | RD9 — General purpose I/O |
| 引脚 69 | RD10 — General purpose I/O |
| 引脚 70 | RD11 — General purpose I/O |
| 引脚 71 | RD12 — General purpose I/O |
| 引脚 72 | RD13 — General purpose I/O |
| 引脚 73 | RD14 — General purpose I/O |
| 引脚 74 | RD15 — General purpose I/O |
| 引脚 75 | RE0 — General purpose I/O |
| 引脚 76 | RE1 — General purpose I/O |
| 引脚 77 | RE2 — General purpose I/O |
| 引脚 78 | RE3 — General purpose I/O |
| 引脚 79 | RE4 — General purpose I/O |
| 引脚 80 | RE5 — General purpose I/O |
| 引脚 81 | VSS — Ground reference |
| 引脚 82 | VDD — Core supply voltage 3.3V |
| 引脚 83 | RE6 — General purpose I/O |
| 引脚 84 | RE7 — General purpose I/O |
| 引脚 85 | RF0 — General purpose I/O |
| 引脚 86 | RF1 — General purpose I/O |
| 引脚 87 | RF2 — General purpose I/O |
| 引脚 88 | RF3 — General purpose I/O |
| 引脚 89 | RF4 — General purpose I/O |
| 引脚 90 | RF5 — General purpose I/O |
| 引脚 91 | RF6 — General purpose I/O |
| 引脚 92 | RF7 — General purpose I/O |
| 引脚 93 | RF8 — General purpose I/O |
| 引脚 94 | VSS — Ground reference |
| 引脚 95 | VDD — Core supply voltage 3.3V |
| 引脚 96 | RF9 — General purpose I/O |
| 引脚 97 | RF10 — General purpose I/O |
| 引脚 98 | RF11 — General purpose I/O |
| 引脚 99 | RF12 — General purpose I/O |
| 引脚 100 | RF13 — General purpose I/O |
典型应用
PIC32MZ0512EFK100-E/PT 适用于 7 应用s: Industrial IoT Gateway with Ethernet, Automotive HMI Cluster Display, Sensorless FOC Motor Control, Secure POS / Payment Terminal, Medical Patient Monitor with Waveform Display, HVAC Climate Controller with Touch UI, Industrial IoT Sensor Node.
Industrial IoT Gateway with Ethernet
The PIC32MZ0512EFK100-E/PT fits industrial IoT gateway designs because its integrated 10/100 Ethernet MAC with MII/RMII and Hi-Speed USB 2.0 OTG remove the need for external PHY/bridges. The 200 MHz MIPS32 core with hardware FPU runs TLS/DTLS stacks on the integrated AES/SHA crypto engine while the 128 KB SRAM holds TLS session buffers plus Ethernet frame descriptors. Industrial protocol stacks (Modbus TCP, OPC-UA Pub/Sub, MQTT-SN) fit comfortably within the 512 KB Live-Update Flash, and the dual-bank Live-Update feature enables failsafe OTA firmware upgrades without field service calls.
推荐
Automotive HMI Cluster Display
The PIC32MZ0512EFK100-E/PT's Parallel Master Port (PMP) drives TFT LCDs up to WVGA resolution while the 200 MHz core handles graphics rendering and CAN bus traffic concurrently. The extended -40C to +125C temperature grade matches AEC-Q100 Grade 2 cabin environments, and the integrated FPU accelerates 2D/3D rendering math. Two CAN 2.0B modules interface with vehicle body and powertrain networks, while the 12-bit 3 MSPS ADC reads analog sensors. The crypto engine secures OTA updates from the OEM back-end.
推荐
Sensorless FOC Motor Control
Field-Oriented Control (FOC) of PMSM and BLDC motors demands single-cycle math for Park/Clarke transforms - the PIC32MZ0512EFK100-E/PT delivers exactly that via its four 64-bit accumulators and 200 MHz MIPS core. The 12-bit 3 MSPS ADC samples phase currents synchronously to PWM edges, while the dedicated 28-channel DMA offloads peripheral-to-memory transfers to free CPU cycles for control math. Reference design AN1078 (PMSM) and AN2520 (sensorless FOC) from Microchip target this part directly, and the 128 KB SRAM fits FOC coefficient tables plus state observers.
推荐
Secure POS / Payment Terminal
Point-of-sale terminals need hardware-accelerated AES for PIN block encryption and SHA-256 for transaction integrity - the PIC32MZ0512EFK100-E/PT crypto engine handles both without CPU intervention, allowing the 200 MHz MIPS core to manage UI, EMVCo stack, and contactless readers. The Hi-Speed USB OTG connects to printers and peripherals, the Ethernet MAC links to back-office networks, and the LCD PMP drives the color display. PCI PTS 4.x certified designs based on this MCU are documented in Microchip's reference design library.
推荐
Medical Patient Monitor with Waveform Display
Patient monitors combine ECG, SpO2, and respiration signal acquisition with a color TFT display - the PIC32MZ0512EFK100-E/PT's 12-bit 3 MSPS ADC samples multiple bioelectric channels while the parallel master port drives a 480x272 TFT. The hardware FPU executes DSP filters (FFT, FIR, IIR) for heart rate extraction in real time, and the AES engine encrypts patient data at rest. The -40C to +125C extended grade suits clinical equipment that runs continuously in heated cabinets, and the Live-Update Flash supports FDA-compliant firmware validation workflows.
推荐
HVAC Climate Controller with Touch UI
Commercial HVAC controllers use the PIC32MZ0512EFK100-E/PT to run multi-zone PID loops while driving a capacitive touch TFT and serving a BACnet/Modbus network. The 200 MHz core schedules 16+ PID loops at 100 Hz each, the 12-bit ADC reads temperature/humidity sensors, and the Ethernet MAC links to building automation. The extended -40C to +125C temperature grade supports outdoor-rated rooftop unit enclosures and rooftop unit controllers without derating.
推荐
Industrial IoT Sensor Node
Battery-powered wireless sensor nodes leverage the PIC32MZ0512EFK100-E/PT's low-power sleep modes (<1 uA in deep sleep with RTC running) for years of operation on a single primary cell. The 200 MHz MIPS core wakes only to process sensor bursts, the AES engine secures LoRaWAN/Wi-SUN payloads, and the USB OTG supports firmware updates via wired connection. The extended temperature grade suits outdoor enclosures from arctic to desert conditions.
推荐
推荐产品汇总
工程参考数据： PIC32MZ0512EFK100-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 | PIC32MZ0512EFK100-I/PT | PIC32MZ0512EFE100-E/PT | PIC32MZ0512EFF100-I/PF | PIC32MZ0512EFK100-E/GJX | PIC32MZ1024EFK100-E/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 (PF) 14x14 mm - same family | TFBGA-100 (7x7) - same silicon | TQFP-100 (PT) 12x12 mm - same |
| Core Speed | 200 MHz | 200 MHz | 200 MHz | 200 MHz | 200 MHz | 200 MHz |
| Flash | 512 KB | 512 KB | 512 KB | 512 KB | 512 KB | 1024 KB |
| SRAM | 128 KB | 128 KB | 128 KB | 128 KB | 128 KB | 128 KB |
| Temperature Grade | -40C to +125C (Extended) | -40C to +85C (Industrial) | -40C to +125C (Extended) | -40C to +85C (Industrial) | -40C to +125C (Extended) | -40C to +125C (Extended) |
| Crypto Engine | Yes (AES/SHA/DES/RNG) | Yes (AES/SHA/DES/RNG) | No | Yes (AES/SHA/DES/RNG) | Yes (AES/SHA/DES/RNG) | Yes (AES/SHA/DES/RNG) |
| USB / Ethernet | HS USB 2.0 + 10/100 Ethernet | HS USB 2.0 + 10/100 Ethernet | HS USB 2.0 + 10/100 Ethernet | HS USB 2.0 + 10/100 Ethernet | HS USB 2.0 + 10/100 Ethernet | HS USB 2.0 + 10/100 Ethernet |
关键差异点
- Crypto engine on board vs non-crypto EF variant （对比 PIC32MZ0512EFE100-E/PT)
- Live-Update dual-bank Flash vs single-bank MCU （对比 PIC32MX795F512L-80I/PT)
- Extended -40C to +125C grade vs standard industrial （对比 PIC32MZ0512EFK100-I/PT)
设计说明
Estimated: total current draw at 200 MHz active with USB and Ethernet active approaches 70-90 mA from the 3.3V rail. Place one 100 nF ceramic decoupling capacitor on every VDD/VSS pair (9 pairs on the 100-pin TQFP) within 2 mm of the pin. Bulk decoupling requires one 4.7 uF + one 10 uF tantalum or polymer on the main 3.3V rail. AVDD pins (analog supply) require separate filtered supply or ferrite from VDD; the 12-bit ADC accuracy depends on <50 mV ripple on AVDD.
Route the HS USB 2.0 D+/D- pair as 90-ohm differential with continuous reference ground on layer 2; keep total length under 50 mm to stay within HS spec. The 10/100 Ethernet RMII signals to an external PHY must be length-matched within 50 mil to avoid skew; MII variant allows relaxed timing but uses more pins. The 24 MHz primary crystal traces must be short and guarded by ground pour. The TQFP-100 thermal pad (PT package) does not have an exposed pad - rely on a continuous ground plane on the top layer for heat spreading.
Do not connect PGEC1/PGED1 or PGEC2/PGED2 pins to external circuitry beyond the ICSP header; a stray load of > 50 pF will prevent debugging. The Live-Update dual-bank Flash requires careful linker-script configuration in MPLAB XC32 to assign banks; mismatched bank boundaries cause boot failures. When using the parallel master port for TFT, ensure PMP_DATA pins are not also assigned to PMP address-mode in conflicting ways. The crypto engine requires initialization of the RNG before AES key generation; consult the PIC32MZ EF family datasheet section on Crypto Engine for the exact sequence.
Estimated: at 200 MHz active mode with all peripherals on, junction temperature rise is approximately 12-15C above ambient (theta_JA ~40 C/W for TQFP-100 12x12 mm with standard 4-layer JEDEC test board). At +85C ambient, junction reaches ~100C, leaving 25C margin to the +125C max. At +125C ambient (extended grade max), junction hits the limit - reduce peripheral clock or duty-cycle for safety. Apply a 1 oz copper top layer with ground pour to drop theta_JA to ~30 C/W.
合规信息
RoHS and REACH compliant per Microchip product page. -E grade is extended industrial (-40C to +125C), not formally AEC-Q100 qualified; for AEC-Q100 select the Q1 suffix variant of the family. Lead-free (Pb-free) reflow per JEDEC J-STD-020.