PIC32MZ0512EFK124T-I/TL - 200MHz FPU MCU 512KB Flash | Microchip
MPN： PIC32MZ0512EFK124T-I/TL ✓ 啟用中PIC32MZ0512EFK124T-I/TL 概覽
A 32-bit microcontroller (MCU) is a single-chip processor that combines a high-performance CPU core, on-chip memory, and a rich set of digital and analog peripherals. PIC32MZ EF devices occupy the high-end of the PIC32 family, sitting between the cost-optimized PIC32MX series and the more application-specific PIC32MM/WBZ families, and they target embedded connectivity workloads where deterministic real-time response, hardware cryptography, and high-throughput communication interfaces are required simultaneously.
Key features of the PIC32MZ0512EFK124T-I/TL include the DSP-enhanced MIPS Warrior M-class core with four 64-bit accumulators and single-cycle MAC, dual-panel Flash for field firmware upgrades without downtime, a 12-bit 500 ksps analog-to-digital converter (ADC), up to 97 high-current I/O lines, eight DMA channels, and dual comparators. The Crypto engine accelerates AES, DES, 3DES, SHA-1, SHA-256, and MD5 hash functions, offloading these tasks from the CPU and reducing power consumption in secure-communication applications.
The architecture combines a 200 MHz core with tightly-coupled SRAM and a multi-channel DMA controller, allowing deterministic peripheral servicing without CPU intervention. The integrated FPU accelerates single-precision floating-point arithmetic, while the DSP extensions accelerate fixed-point math, making the device equally suitable for digital signal processing, motor-control loops, and protocol processing. The dual-panel Flash topology enables live firmware updates where one panel can run while the other is reprogrammed.
Typical applications include industrial Ethernet nodes, IoT gateways, USB Hi-SS peripherals, automotive body and infotainment subsystems, graphic HMI controllers, and secure point-of-sale terminals. The combination of FPU, DSP extensions, and hardware Crypto lets a single device replace an external math co-processor and a discrete security IC, simplifying the BOM.
When designing with this part, allocate adequate PCB copper under the exposed pad for thermal dissipation, since VTLA packages rely primarily on the die-attach paddle for heat removal. Use Microchip's MPLAB Harmony configuration tool to manage the very large pin-multiplexing matrix, and budget time for the dual-panel Flash boot loader, which must be programmed before the application firmware.
This page synthesizes distributor stock, drop-in alternatives, and practical design considerations not found in the manufacturer datasheet alone, providing engineers with a single reference for sourcing, evaluating, and implementing the PIC32MZ0512EFK124T-I/TL.
直接替換替代品，適用於 PIC32MZ0512EFK124T-I/TL — 相同封裝，腳位對腳位相容。需重新設計 PCB 的不同封裝零件不列入。
此系列的變體
與下列產品可直接替換的同系列型號： PIC32MZ0512EFK124T-I/TL （相同外形與佔位） — 差異在於 Package, ADC, Core Architecture, SRAM, Operating Temperature.
PIC32MZ0512EFK124-I/TL
✅ 直接替換📋 參考替代品（不在目錄中）
PIC32MZ0512EFK124T-250I/TL
✅ 直接替換📋 參考替代品（不在目錄中）
PIC32MZ0512EFK124T-E/TL
✅ 直接替換📋 參考替代品（不在目錄中）
PIC32MZ0512EFF124T-I/TL
✅ 直接替換聯絡詢價
查看資料表 →PIC32MZ0512EFE124-I/TL
✅ 直接替換聯絡詢價
查看資料表 →PIC32MZ0512EFE124-E/TL
✅ 直接替換聯絡詢價
查看資料表 →PIC32MZ0512EFK124T-I/TL 最大額定值與電氣特性
| Core | MIPS32 M-Class (Warrior M-class) with FPU and DSP extensions |
| Operating Frequency | 200 MHz |
| DMIPS | 330 DMIPS |
| Program Memory | 512 KB Flash (Dual Panel) |
| SRAM | 128 KB |
| FPU | IEEE 754-compliant single-precision |
| Crypto Engine | AES, DES, 3DES, SHA-1, SHA-256, MD5 |
| ADC | 12-bit, up to 500 ksps |
| DMA Channels | 8 |
| I/O Pins | 97 (high-current capable) |
| Timers | 9 (16/32-bit) |
| Comparators | 2 |
| Connectivity | USB-HS, 10/100 Ethernet MAC, CAN 2.0B, I2C, SPI, UART, EBI |
| 供應電壓 | 2.2 V to 3.6 V |
| 工作溫度 | -40C to +85C (Industrial) |
| 封裝 | 124-VTLA (9x9 mm) with exposed pad |
| 安裝類型 | Surface Mount |
| RoHS 狀態 | Compliant |
| MSL 等級 | 3 |
PIC32MZ0512EFK124T-I/TL 腳位配置
| 腳位 1 | RB14 — General purpose I/O / peripheral pin |
| 腳位 2 | RB15 — General purpose I/O / peripheral pin |
| 腳位 3 | RC13 — General purpose I/O / peripheral pin |
| 腳位 4 | RC14 — General purpose I/O / peripheral pin |
| 腳位 5 | RC15 — General purpose I/O / peripheral pin |
| 腳位 6 | VSS — Ground |
| 腳位 7 | VDD — Core supply voltage |
| 腳位 8 | RD1 — General purpose I/O / peripheral pin |
| 腳位 9 | RD2 — General purpose I/O / peripheral pin |
| 腳位 10 | RD3 — General purpose I/O / peripheral pin |
| 腳位 11 | RD4 — General purpose I/O / peripheral pin |
| 腳位 12 | RD5 — General purpose I/O / peripheral pin |
| 腳位 13 | RD6 — General purpose I/O / peripheral pin |
| 腳位 14 | RD7 — General purpose I/O / peripheral pin |
| 腳位 15 | RD8 — General purpose I/O / peripheral pin |
| 腳位 16 | RD9 — General purpose I/O / peripheral pin |
| 腳位 17 | RD10 — General purpose I/O / peripheral pin |
| 腳位 18 | RD11 — General purpose I/O / peripheral pin |
| 腳位 19 | VSS — Ground |
| 腳位 20 | VDD — Core supply voltage |
| 腳位 21 | RD12 — General purpose I/O / peripheral pin |
| 腳位 22 | RD13 — General purpose I/O / peripheral pin |
| 腳位 23 | RD14 — General purpose I/O / peripheral pin |
| 腳位 24 | RD15 — General purpose I/O / peripheral pin |
| 腳位 25 | RE0 — General purpose I/O / peripheral pin |
| 腳位 26 | RE1 — General purpose I/O / peripheral pin |
| 腳位 27 | RE2 — General purpose I/O / peripheral pin |
| 腳位 28 | RE3 — General purpose I/O / peripheral pin |
| 腳位 29 | RE4 — General purpose I/O / peripheral pin |
| 腳位 30 | RE5 — General purpose I/O / peripheral pin |
| 腳位 31 | RE6 — General purpose I/O / peripheral pin |
| 腳位 32 | RE7 — General purpose I/O / peripheral pin |
| 腳位 33 | VSS — Ground |
| 腳位 34 | VDD — Core supply voltage |
| 腳位 35 | RF0 — General purpose I/O / peripheral pin |
| 腳位 36 | RF1 — General purpose I/O / peripheral pin |
| 腳位 37 | RF2 — General purpose I/O / peripheral pin |
| 腳位 38 | RF3 — General purpose I/O / peripheral pin |
| 腳位 39 | RF4 — General purpose I/O / peripheral pin |
| 腳位 40 | RF5 — General purpose I/O / peripheral pin |
| 腳位 41 | RF6 — General purpose I/O / peripheral pin |
| 腳位 42 | RF7 — General purpose I/O / peripheral pin |
| 腳位 43 | RF8 — General purpose I/O / peripheral pin |
| 腳位 44 | RG0 — General purpose I/O / peripheral pin |
| 腳位 45 | RG1 — General purpose I/O / peripheral pin |
| 腳位 46 | VSS — Ground |
| 腳位 47 | VDD — Core supply voltage |
| 腳位 48 | RG6 — General purpose I/O / peripheral pin |
| 腳位 49 | RG7 — General purpose I/O / peripheral pin |
| 腳位 50 | RG8 — General purpose I/O / peripheral pin |
| 腳位 51 | RG9 — General purpose I/O / peripheral pin |
| 腳位 52 | RG10 — General purpose I/O / peripheral pin |
| 腳位 53 | RG11 — General purpose I/O / peripheral pin |
| 腳位 54 | RG12 — General purpose I/O / peripheral pin |
| 腳位 55 | RG13 — General purpose I/O / peripheral pin |
| 腳位 56 | RG14 — General purpose I/O / peripheral pin |
| 腳位 57 | RG15 — General purpose I/O / peripheral pin |
| 腳位 58 | VSS — Ground |
| 腳位 59 | VDD — Core supply voltage |
| 腳位 60 | RH0 — General purpose I/O / peripheral pin |
| 腳位 61 | RH1 — General purpose I/O / peripheral pin |
| 腳位 62 | RH2 — General purpose I/O / peripheral pin |
| 腳位 63 | RH3 — General purpose I/O / peripheral pin |
| 腳位 64 | RH4 — General purpose I/O / peripheral pin |
| 腳位 65 | RH5 — General purpose I/O / peripheral pin |
| 腳位 66 | RH6 — General purpose I/O / peripheral pin |
| 腳位 67 | RH7 — General purpose I/O / peripheral pin |
| 腳位 68 | RH8 — General purpose I/O / peripheral pin |
| 腳位 69 | RH9 — General purpose I/O / peripheral pin |
| 腳位 70 | VSS — Ground |
| 腳位 71 | VDD — Core supply voltage |
| 腳位 72 | RH10 — General purpose I/O / peripheral pin |
| 腳位 73 | RH11 — General purpose I/O / peripheral pin |
| 腳位 74 | RH12 — General purpose I/O / peripheral pin |
| 腳位 75 | RH13 — General purpose I/O / peripheral pin |
| 腳位 76 | RH14 — General purpose I/O / peripheral pin |
| 腳位 77 | RH15 — General purpose I/O / peripheral pin |
| 腳位 78 | RJ0 — General purpose I/O / peripheral pin |
| 腳位 79 | RJ1 — General purpose I/O / peripheral pin |
| 腳位 80 | RJ2 — General purpose I/O / peripheral pin |
| 腳位 81 | RJ3 — General purpose I/O / peripheral pin |
| 腳位 82 | VSS — Ground |
| 腳位 83 | VDD — Core supply voltage |
| 腳位 84 | RJ4 — General purpose I/O / peripheral pin |
| 腳位 85 | RJ5 — General purpose I/O / peripheral pin |
| 腳位 86 | RJ6 — General purpose I/O / peripheral pin |
| 腳位 87 | RJ7 — General purpose I/O / peripheral pin |
| 腳位 88 | RJ8 — General purpose I/O / peripheral pin |
| 腳位 89 | RJ9 — General purpose I/O / peripheral pin |
| 腳位 90 | RJ10 — General purpose I/O / peripheral pin |
| 腳位 91 | RJ11 — General purpose I/O / peripheral pin |
| 腳位 92 | RJ12 — General purpose I/O / peripheral pin |
| 腳位 93 | RJ13 — General purpose I/O / peripheral pin |
| 腳位 94 | VSS — Ground |
| 腳位 95 | VDD — Core supply voltage |
| 腳位 96 | RJ14 — General purpose I/O / peripheral pin |
| 腳位 97 | RJ15 — General purpose I/O / peripheral pin |
| 腳位 98 | RK0 — General purpose I/O / peripheral pin |
| 腳位 99 | RK1 — General purpose I/O / peripheral pin |
| 腳位 100 | RK2 — General purpose I/O / peripheral pin |
| 腳位 101 | RK3 — General purpose I/O / peripheral pin |
| 腳位 102 | VSS — Ground |
| 腳位 103 | VDD — Core supply voltage |
| 腳位 104 | RK4 — General purpose I/O / peripheral pin |
| 腳位 105 | RK5 — General purpose I/O / peripheral pin |
| 腳位 106 | RK6 — General purpose I/O / peripheral pin |
| 腳位 107 | RK7 — General purpose I/O / peripheral pin |
| 腳位 108 | RB0 — General purpose I/O / peripheral pin |
| 腳位 109 | RB1 — General purpose I/O / peripheral pin |
| 腳位 110 | RB2 — General purpose I/O / peripheral pin |
| 腳位 111 | RB3 — General purpose I/O / peripheral pin |
| 腳位 112 | RB4 — General purpose I/O / peripheral pin |
| 腳位 113 | RB5 — General purpose I/O / peripheral pin |
| 腳位 114 | VSS — Ground |
| 腳位 115 | VDD — Core supply voltage |
| 腳位 116 | RB6 — General purpose I/O / peripheral pin |
| 腳位 117 | RB7 — General purpose I/O / peripheral pin |
| 腳位 118 | RB8 — General purpose I/O / peripheral pin |
| 腳位 119 | RB9 — General purpose I/O / peripheral pin |
| 腳位 120 | RB10 — General purpose I/O / peripheral pin |
| 腳位 121 | RB11 — General purpose I/O / peripheral pin |
| 腳位 122 | RB12 — General purpose I/O / peripheral pin |
| 腳位 123 | RB13 — General purpose I/O / peripheral pin |
| 腳位 124 | EP — Exposed thermal pad - connect to VSS for thermal dissipation |
典型應用
PIC32MZ0512EFK124T-I/TL 適用於 6 應用s: Industrial Ethernet Node / PLC, IoT Gateway with TLS Security, Automotive Body and Infotainment Subsystem, USB Hi-Speed Peripheral Device, Secure Point-of-Sale Terminal, Motor Control and Field-Oriented Control (FOC).
Industrial Ethernet Node / PLC
The PIC32MZ0512EFK124T-I/TL is well-suited for industrial Ethernet nodes and PLC controllers because its integrated 10/100 Ethernet MAC combined with the 200 MHz MIPS M-class core and 330 DMIPS throughput can sustain real-time EtherNet/IP, PROFINET, or Modbus TCP traffic. The 512 KB dual-panel Flash allows deterministic boot and live firmware updates - critical for factory automation where downtime is expensive. The 128 KB SRAM comfortably holds TCP/IP stacks plus application buffers. The dual CAN 2.0B controllers enable side-band communication with motor drives and sensors. Companion parts: PIC32MZ0512EFE124-I/TL for non-crypto variants, LAN8742A for the Ethernet PHY.
推薦
IoT Gateway with TLS Security
IoT gateways benefit from the PIC32MZ0512EFK124T-I/TL because the integrated hardware Crypto engine accelerates AES-128/256, SHA-256, and TLS handshake operations that would otherwise saturate the CPU. At 200 MHz with 330 DMIPS, the device can sustain TLS 1.2/1.3 sessions while still servicing application logic, sensors, and cloud telemetry. USB-HS provides a high-speed debug and update channel. The 97 high-current I/Os accept multiple SPI sensors and displays. Companion parts: ATECC608B for additional secure element storage, ESP32 for WiFi co-processor if needed.
推薦
Automotive Body and Infotainment Subsystem
The PIC32MZ0512EFK124T-I/TL handles automotive body and infotainment workloads because its dual CAN 2.0B controllers interface directly with vehicle body-bus networks, while the USB-HS peripheral supports media and diagnostic interfaces. The 200 MHz MIPS core with FPU accelerates HMI rendering and audio DSP. The hardware Crypto engine secures OTA firmware updates. The 124-pin VTLA package has an exposed pad that enables robust thermal performance for the -40C to +85C automotive temperature range. Companion parts: PIC32MX795F512L-80I/BG for legacy subsystems, MCP2518FD for additional CAN FD channels.
推薦
USB Hi-Speed Peripheral Device
USB Hi-Speed peripherals such as data-acquisition units, audio interfaces, and instrumentation controllers use the PIC32MZ0512EFK124T-I/TL because the integrated USB-HS port with on-chip PHY removes the need for an external ULPI transceiver, reducing BOM cost and PCB area. The 200 MHz core plus DSP extensions process high-bandwidth ADC and audio streams without throttling. The 512 KB Flash stores USB stacks and application firmware; the dual-panel topology supports field firmware upgrades. Companion parts: USB3300 for external HS PHY if needed, MAX3420E for additional USB channels.
推薦
Secure Point-of-Sale Terminal
Secure point-of-sale terminals rely on the PIC32MZ0512EFK124T-I/TL because the hardware Crypto engine accelerates PCI-PTS compliant AES and SHA operations without exposing keys to firmware, while the 200 MHz MIPS core runs the EMV transaction stack and contactless NFC logic. The dual-panel Flash enables secure boot with rollback protection, and the USB-HS peripheral supports host-side enumeration to payment processors. The 124-pin VTLA package exposes enough I/O for keypad, LCD, magstripe, and contactless interfaces simultaneously. Companion parts: PN5180 for NFC, ATECC608B for secure element.
推薦
Motor Control and Field-Oriented Control (FOC)
Motor control and field-oriented control applications use the PIC32MZ0512EFK124T-I/TL because the MIPS M-class core with DSP extensions executes FOC algorithms at 200 MHz, the 12-bit 500 ksps ADC samples phase currents at sufficient bandwidth for closed-loop control, and the dual CAN interfaces integrate cleanly with industrial servo networks. The dual-panel Flash supports safe live firmware updates - critical for industrial servo drives. The 124-pin VTLA package provides sufficient I/O for three-phase PWM outputs, encoder inputs, and isolated communication channels. Companion parts: MCP8024 for three-phase gate driver, PIC32MX470F512H-I/MR for simpler 1-axis motor control.
推薦
推薦產品摘要
工程參考資料，適用於 PIC32MZ0512EFK124T-I/TL — 比較、設計指引及合規資訊。
選型指南
與替代品比較
| 參數 | 本產品 | PIC32MZ0512EFK124-I/TL | PIC32MZ0512EFK124T-250I/TL | PIC32MZ0512EFK124T-E/TL | PIC32MZ0512EFF124T-I/TL | PIC32MZ0512EFE124-I/TL | PIC32MZ0512EFE124-E/TL |
|---|---|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 124-VTLA (9x9) | 124-VTLA (9x9) - same | 124-VTLA (9x9) - same | 124-VTLA (9x9) - same | 124-VTLA (9x9) - same | 124-VTLA (9x9) - same | 124-VTLA (9x9) - same |
| Core / Architecture | MIPS32 M-Class (FPU + DSP) | MIPS32 M-Class (FPU + DSP) - same | MIPS32 M-Class (FPU + DSP) - same | MIPS32 M-Class (FPU + DSP) - same | MIPS32 M-Class (FPU + DSP) - same | MIPS32 M-Class (FPU + DSP) - same | MIPS32 M-Class (FPU + DSP) - same |
| Max Frequency | 200 MHz | 200 MHz | 252 MHz (+26%) | 180 MHz (-10%) | 200 MHz | 200 MHz | 180 MHz |
| Flash Memory | 512 KB | 512 KB | 512 KB | 512 KB | 1 MB (+100%) | 512 KB | 512 KB |
| SRAM | 128 KB | 128 KB | 128 KB | 256 KB | 128 KB | 128 KB | 128 KB |
| Crypto Engine | Yes (AES, SHA, MD5) | Yes (AES, SHA, MD5) | Yes (AES, SHA, MD5) | Yes (AES, SHA, MD5) | Yes (AES, SHA, MD5) | No | No |
| Temperature Grade | Industrial (-40C to +85C) | Industrial (-40C to +85C) | Industrial (-40C to +85C) | Extended (-40C to +125C) | Industrial (-40C to +85C) | Industrial (-40C to +85C) | Extended (-40C to +125C) |
主要差異化特點
- Integrated hardware Crypto engine (對比PIC32MZ0512EFE124-I/TL)
- Highest-density Flash in the PIC32MZ EF 124-pin family (對比PIC32MZ0512EFE064-I/MR)
- FPU + DSP extensions in a single MCU (對比PIC32MX570F512L-I/PT)
設計說明
The 124-VTLA (9x9 mm) package dissipates heat primarily through the central exposed pad. At 200 MHz with all peripherals active, internal dissipation can reach several hundred milliwatts. Connect the exposed pad to a continuous ground plane on the top layer with at least 25 thermal vias (0.3 mm drill) tying it to the inner ground planes. For designs operating above 70C ambient or with sustained DMA activity, increase the via array to 9x9 staggered layout. Without adequate thermal management, junction temperature can exceed the 125C absolute maximum.
Place decoupling capacitors as close as possible to every VDD pin - use a 100 nF ceramic capacitor on each of the six VDD pins plus a single 10 uF bulk capacitor near the package. Place the 12 MHz crystal within 5 mm of the OSC1/OSC2 pins with a ground guard ring around the traces to minimize EMI pickup. The USB-HS differential pair (D+/D-) requires 90-ohm differential impedance; route them first, keep them length-matched within 150 mil, and reference them to a continuous ground plane.
The dual-panel Flash topology requires a programmed boot loader before the application can run. If you attempt to program only the application panel and leave the boot loader blank, the device will appear dead. Always use the MPLAB Harmony configuration tool to generate the boot loader project and program both panels. Also note that the Crypto engine is only available on the 'K' suffix parts - migrating to an 'E' suffix variant will silently disable all hardware AES/SHA calls and cause TLS libraries to fall back to software implementations.
The 10/100 Ethernet MAC requires an external PHY such as the LAN8742A connected via RMII. Keep the RMII traces under 50 mm total length, route them on the top layer over a continuous ground plane, and place the PHY within 75 mm of the MAC pins. Use series termination resistors (33 ohm) on the RMII clock and data lines if the trace length exceeds 25 mm. Mismatched Ethernet clock-to-data timing causes CRC errors that are difficult to diagnose after the fact.
合規資訊
RoHS compliant per Microchip product page. Industrial temperature grade (-40C to +85C). For AEC-Q100 qualified automotive variants, contact Microchip for the VAO-grade ordering code.
