PIC32MZ0512EFE144T-I/PL - 200MHz 512KB Flash MCU | Microchip
MPN： PIC32MZ0512EFE144T-I/PL ✓ 啟用中PIC32MZ0512EFE144T-I/PL 概覽
A 32-bit microcontroller (MCU) is a microprocessor core combined with on-chip memory, peripherals, and I/O on a single silicon die. The PIC32MZ EF family sits within Microchip's higher-tier PIC32 lineup, with the M-Class MIPS Warrior core providing DSP extensions including single-cycle MAC, four 64-bit accumulators, saturating and fractional math. The FPU accelerates IEEE 754 single- and double-precision operations, making the family suitable for graphics, audio processing, and control loops. The dual-panel Flash supports live firmware updates without downtime, a key differentiator for industrial and IoT applications.
The PIC32MZ0512EFE144T-I/PL integrates a hardware crypto accelerator (No Crypto variant in this MPN suffix), 12-bit 18 Msps ADC, high-speed USB, CAN, Ethernet, and a wide range of communication peripherals. Its 200 MHz CPU, DSP extensions, and FPU enable real-time signal processing tasks such as FFT-based motor control and graphics rendering for HMI displays. The device operates from 2.5V to 3.6V across the industrial -40C to +85C temperature range.
Typical applications include industrial automation controllers, IoT edge nodes, HMI displays with graphics, BLDC/PMSM motor drives, and connected medical devices. The wide peripheral mix and large SRAM make it well suited as a system-on-chip in cost- and space-constrained designs where an external MPU plus companion ICs would add BOM cost.
When designing with this device, ensure the 144-pin LQFP PCB layout provides adequate ground and power decoupling, with a 0.1uF ceramic cap on every VDD pin. The dual-panel Flash requires firmware designed for live-update partition management, and the Ethernet MAC needs an external PHY plus magnetics for 100 Mbps operation.
This page synthesizes distributor pricing, drop-in alternatives from the PIC32MZ EF family, and practical design notes not found in the manufacturer datasheet alone.
直接替換替代品，適用於 PIC32MZ0512EFE144T-I/PL — 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： PIC32MZ0512EFE144T-I/PL （相同外形與佔位） — 差異在於 Core Architecture, DSP Extensions, FPU, Maximum CPU Frequency, Operating Temperature.
PIC32MZ0512EFE144-I/PL
✅ 直接替換聯絡詢價
查看資料表 →PIC32MZ0512EFE144T-250I/PL
✅ 直接替換📋 參考替代品（不在目錄中）
PIC32MZ0512EFE144T-E/PL
✅ 直接替換📋 參考替代品（不在目錄中）
PIC32MZ1024EFE144T-I/PL
✅ 直接替換📋 參考替代品（不在目錄中）
PIC32MZ0512EFH144T-I/PL
✅ 直接替換📋 參考替代品（不在目錄中）
PIC32MZ0512EFE144T-I/PL 最大額定值與電氣特性
| Core Architecture | MIPS32 M-Class (Warrior M-class) 32-bit |
| Maximum CPU Frequency | 200 MHz (330 DMIPS) |
| FPU | IEEE 754 compliant (single/double precision) |
| DSP Extensions | 4 x 64-bit accumulators, single-cycle MAC, saturating and fractional math |
| Program Flash Memory | 512 KB (dual-panel live update) |
| SRAM | 128 KB |
| Operating Voltage | 2.5 V to 3.6 V (3.3 V typical) |
| 工作溫度 | -40 C to +85 C (Industrial) |
| 封裝 | 144-pin LQFP (20x20 mm, 0.5 mm pitch) |
| ADC | 12-bit, up to 18 Msps |
| Communication Peripherals | USB, CAN, Ethernet MAC, UART, SPI, I2C |
| Crypto Accelerator | No (this MPN has no crypto engine) |
| RoHS 狀態 | Compliant |
| 安裝類型 | Surface Mount |
PIC32MZ0512EFE144T-I/PL 腳位配置
| 腳位 1 | RD0 — I/O port D bit 0 |
| 腳位 2 | RD1 — I/O port D bit 1 |
| 腳位 3 | RD2 — I/O port D bit 2 |
| 腳位 4 | RD3 — I/O port D bit 3 |
| 腳位 5 | RD4 — I/O port D bit 4 |
| 腳位 6 | RD5 — I/O port D bit 5 |
| 腳位 7 | RD6 — I/O port D bit 6 |
| 腳位 8 | RD7 — I/O port D bit 7 |
| 腳位 9 | RG15 — I/O port G bit 15 |
| 腳位 10 | RG14 — I/O port G bit 14 |
| 腳位 11 | VDD — Supply voltage 2.5V-3.6V |
| 腳位 12 | VSS — Ground reference |
| 腳位 13 | RG13 — I/O port G bit 13 |
| 腳位 14 | RG12 — I/O port G bit 12 |
| 腳位 15 | VDD — Supply voltage 2.5V-3.6V |
| 腳位 16 | VSS — Ground reference |
| 腳位 17 | RB0 — I/O port B bit 0 / AN0 |
| 腳位 18 | RB1 — I/O port B bit 1 / AN1 |
| 腳位 19 | RB2 — I/O port B bit 2 / AN2 |
| 腳位 20 | RB3 — I/O port B bit 3 / AN3 |
| 腳位 21 | RB4 — I/O port B bit 4 / AN4 |
| 腳位 22 | RB5 — I/O port B bit 5 / AN5 |
| 腳位 23 | RB6 — I/O port B bit 6 / AN6 |
| 腳位 24 | RB7 — I/O port B bit 7 / AN7 |
| 腳位 25 | VSS — Ground reference |
| 腳位 26 | VDD — Supply voltage 2.5V-3.6V |
| 腳位 27 | RB8 — I/O port B bit 8 / AN8 |
| 腳位 28 | RB9 — I/O port B bit 9 / AN9 |
| 腳位 29 | RB10 — I/O port B bit 10 / AN10 |
| 腳位 30 | RB11 — I/O port B bit 11 / AN11 |
| 腳位 31 | RB12 — I/O port B bit 12 / AN12 |
| 腳位 32 | RB13 — I/O port B bit 13 / AN13 |
| 腳位 33 | RB14 — I/O port B bit 14 / AN14 |
| 腳位 34 | RB15 — I/O port B bit 15 / AN15 |
| 腳位 35 | VSS — Ground reference |
| 腳位 36 | VDD — Supply voltage 2.5V-3.6V |
| 腳位 37 | RC0 — I/O port C bit 0 |
| 腳位 38 | RC1 — I/O port C bit 1 |
| 腳位 39 | RC2 — I/O port C bit 2 |
| 腳位 40 | RC3 — I/O port C bit 3 |
| 腳位 41 | RC4 — I/O port C bit 4 |
| 腳位 42 | RC5 — I/O port C bit 5 |
| 腳位 43 | RC6 — I/O port C bit 6 |
| 腳位 44 | RC7 — I/O port C bit 7 |
| 腳位 45 | RC8 — I/O port C bit 8 |
| 腳位 46 | RC9 — I/O port C bit 9 |
| 腳位 47 | RC10 — I/O port C bit 10 |
| 腳位 48 | RC11 — I/O port C bit 11 |
| 腳位 49 | VSS — Ground reference |
| 腳位 50 | VDD — Supply voltage 2.5V-3.6V |
| 腳位 51 | RC12 — I/O port C bit 12 |
| 腳位 52 | RC13 — I/O port C bit 13 |
| 腳位 53 | RC14 — I/O port C bit 14 |
| 腳位 54 | RC15 — I/O port C bit 15 |
| 腳位 55 | RD8 — I/O port D bit 8 |
| 腳位 56 | RD9 — I/O port D bit 9 |
| 腳位 57 | RD10 — I/O port D bit 10 |
| 腳位 58 | RD11 — I/O port D bit 11 |
| 腳位 59 | RD12 — I/O port D bit 12 |
| 腳位 60 | RD13 — I/O port D bit 13 |
| 腳位 61 | RD14 — I/O port D bit 14 |
| 腳位 62 | RD15 — I/O port D bit 15 |
| 腳位 63 | VSS — Ground reference |
| 腳位 64 | VDD — Supply voltage 2.5V-3.6V |
| 腳位 65 | RE0 — I/O port E bit 0 |
| 腳位 66 | RE1 — I/O port E bit 1 |
| 腳位 67 | RE2 — I/O port E bit 2 |
| 腳位 68 | RE3 — I/O port E bit 3 |
| 腳位 69 | RE4 — I/O port E bit 4 |
| 腳位 70 | RE5 — I/O port E bit 5 |
| 腳位 71 | RE6 — I/O port E bit 6 |
| 腳位 72 | RE7 — I/O port E bit 7 |
| 腳位 73 | RG0 — I/O port G bit 0 |
| 腳位 74 | RG1 — I/O port G bit 1 |
| 腳位 75 | RG2 — I/O port G bit 2 |
| 腳位 76 | RG3 — I/O port G bit 3 |
| 腳位 77 | RG4 — I/O port G bit 4 |
| 腳位 78 | RG5 — I/O port G bit 5 |
| 腳位 79 | RG6 — I/O port G bit 6 |
| 腳位 80 | RG7 — I/O port G bit 7 |
| 腳位 81 | RG8 — I/O port G bit 8 |
| 腳位 82 | RG9 — I/O port G bit 9 |
| 腳位 83 | VSS — Ground reference |
| 腳位 84 | VDD — Supply voltage 2.5V-3.6V |
| 腳位 85 | RF0 — I/O port F bit 0 |
| 腳位 86 | RF1 — I/O port F bit 1 |
| 腳位 87 | RF2 — I/O port F bit 2 |
| 腳位 88 | RF3 — I/O port F bit 3 |
| 腳位 89 | RF4 — I/O port F bit 4 |
| 腳位 90 | RF5 — I/O port F bit 5 |
| 腳位 91 | RF6 — I/O port F bit 6 |
| 腳位 92 | RF7 — I/O port F bit 7 |
| 腳位 93 | RF8 — I/O port F bit 8 |
| 腳位 94 | RF9 — I/O port F bit 9 |
| 腳位 95 | RF10 — I/O port F bit 10 |
| 腳位 96 | RF11 — I/O port F bit 11 |
| 腳位 97 | RF12 — I/O port F bit 12 |
| 腳位 98 | RF13 — I/O port F bit 13 |
| 腳位 99 | VSS — Ground reference |
| 腳位 100 | VDD — Supply voltage 2.5V-3.6V |
| 腳位 101 | RF14 — I/O port F bit 14 |
| 腳位 102 | RF15 — I/O port F bit 15 |
| 腳位 103 | RG10 — I/O port G bit 10 |
| 腳位 104 | RG11 — I/O port G bit 11 |
| 腳位 105 | RA0 — I/O port A bit 0 |
| 腳位 106 | RA1 — I/O port A bit 1 |
| 腳位 107 | RA2 — I/O port A bit 2 |
| 腳位 108 | RA3 — I/O port A bit 3 |
| 腳位 109 | RA4 — I/O port A bit 4 |
| 腳位 110 | RA5 — I/O port A bit 5 |
| 腳位 111 | RA6 — I/O port A bit 6 |
| 腳位 112 | RA7 — I/O port A bit 7 |
| 腳位 113 | RA8 — I/O port A bit 8 |
| 腳位 114 | RA9 — I/O port A bit 9 |
| 腳位 115 | RA10 — I/O port A bit 10 |
| 腳位 116 | RA11 — I/O port A bit 11 |
| 腳位 117 | RA12 — I/O port A bit 12 |
| 腳位 118 | RA13 — I/O port A bit 13 |
| 腳位 119 | RA14 — I/O port A bit 14 |
| 腳位 120 | RA15 — I/O port A bit 15 |
| 腳位 121 | VSS — Ground reference |
| 腳位 122 | VDD — Supply voltage 2.5V-3.6V |
| 腳位 123 | RH0 — I/O port H bit 0 |
| 腳位 124 | RH1 — I/O port H bit 1 |
| 腳位 125 | RH2 — I/O port H bit 2 |
| 腳位 126 | RH3 — I/O port H bit 3 |
| 腳位 127 | RH4 — I/O port H bit 4 |
| 腳位 128 | RH5 — I/O port H bit 5 |
| 腳位 129 | RH6 — I/O port H bit 6 |
| 腳位 130 | RH7 — I/O port H bit 7 |
| 腳位 131 | RH8 — I/O port H bit 8 |
| 腳位 132 | RH9 — I/O port H bit 9 |
| 腳位 133 | RH10 — I/O port H bit 10 |
| 腳位 134 | RH11 — I/O port H bit 11 |
| 腳位 135 | RH12 — I/O port H bit 12 |
| 腳位 136 | RH13 — I/O port H bit 13 |
| 腳位 137 | RH14 — I/O port H bit 14 |
| 腳位 138 | RH15 — I/O port H bit 15 |
| 腳位 139 | RJ0 — I/O port J bit 0 |
| 腳位 140 | RJ1 — I/O port J bit 1 |
| 腳位 141 | RJ2 — I/O port J bit 2 |
| 腳位 142 | RJ3 — I/O port J bit 3 |
| 腳位 143 | VDD — Supply voltage 2.5V-3.6V |
| 腳位 144 | VSS — Ground reference |
典型應用
PIC32MZ0512EFE144T-I/PL 適用於 6 應用s: Industrial Automation Controllers, IoT Edge Nodes with Ethernet, HMI Graphics Displays, BLDC and PMSM Motor Control, Connected Medical Devices, Automotive Body and Connectivity.
Industrial Automation Controllers
The PIC32MZ0512EFE144T-I/PL is well matched to industrial PLCs and process controllers. Its 200 MHz MIPS M-class core with IEEE 754 FPU executes IEC 61131-3 logic and floating-point control loops at sub-millisecond cycle times. The 12-bit 18 Msps ADC reads multiple sensor channels simultaneously, while 128 KB SRAM holds soft-PLC state machines without external memory. The 144-pin LQFP gives ample GPIO for digital I/O modules, isolated UART channels, and EtherCAT/CANopen fieldbus interfaces. The wide 2.5V-3.6V supply tolerance handles industrial 24V-bus-derived rails with linear regulation, and the -40C to +85C industrial range covers factory-floor environments.
推薦
IoT Edge Nodes with Ethernet
For connected IoT edge devices, the PIC32MZ0512EFE144T-I/PL integrates a 10/100 Ethernet MAC, USB 2.0 high-speed, and multiple UART/SPI/I2C peripherals, eliminating external communication ICs. The 512 KB dual-panel Flash supports live OTA firmware updates, a critical feature for unattended edge devices that cannot be physically accessed for maintenance. The 128 KB SRAM accommodates TLS stacks and MQTT buffering, while the MIPS DSP extensions accelerate on-device analytics such as vibration FFT or anomaly detection. The 200 MHz core processes JSON payloads and encryption primitives in software at low BOM cost.
推薦
HMI Graphics Displays
The PIC32MZ0512EFE144T-I/PL drives small-to-medium HMI touchscreens as a single-chip solution. Its 200 MHz MIPS32 core with hardware FPU renders graphics primitives and alpha-blended overlays smoothly, while the parallel PMP interface connects directly to TFT LCDs up to WVGA. The 128 KB SRAM holds double-buffered frame data for tear-free animation, and the 12-bit ADC reads touch-screen resistive or capacitive controllers. The 144-pin LQFP exposes enough GPIO for backlight PWM, button matrices, and rotary encoder inputs typical of industrial operator panels.
推薦
BLDC and PMSM Motor Control
Field-oriented control of BLDC and PMSM motors runs in real time on the PIC32MZ0512EFE144T-I/PL. The MIPS32 M-class DSP extensions with single-cycle MAC and four 64-bit accumulators execute Park/Clarke transforms and PI loops in microseconds, supporting PWM frequencies above 50 kHz for high-speed spindles. The 12-bit 18 Msps ADC samples phase currents synchronously to PWM, while dedicated PWM peripherals with complementary outputs and dead-band insertion drive the three-phase inverter directly. The 128 KB SRAM holds sensorless observer state and rotor-angle lookup tables without external memory.
推薦
Connected Medical Devices
The PIC32MZ0512EFE144T-I/PL fits Class B connected medical devices such as patient monitors and infusion pumps. Its 200 MHz MIPS core with FPU processes vital-sign DSP algorithms, while USB and Ethernet enable tethered or networked connectivity to hospital information systems. The 512 KB Flash supports IEC 62304 software lifecycle documentation and version control with rollback capability via dual-panel architecture. The 12-bit ADC reads ECG, SpO2, and temperature sensors at sufficient resolution for clinical accuracy. Designers must still conduct full IEC 60601-1 and IEC 62304 risk assessments for the complete device.
推薦
Automotive Body and Connectivity
On automotive body controllers, gateway modules, and infotainment peripherals, the PIC32MZ0512EFE144T-I/PL handles CAN/CAN-FD, LIN, and Ethernet connectivity in a single chip. The 200 MHz CPU runs AUTOSAR-class MCAL drivers and network management stacks, while 128 KB SRAM buffers diagnostic message queues. The 144-pin LQFP provides dedicated pins for multiple CAN controllers, LIN transceivers, and high-side/low-side drivers. Note that AEC-Q100 qualification requires the automotive-grade 'VAO' or 'F' suffix parts rather than the standard -I/PL industrial variant; verify automotive qualification status before deployment.
推薦
推薦產品摘要
工程參考資料，適用於 PIC32MZ0512EFE144T-I/PL — 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 | PIC32MZ0512EFE144-I/PL | PIC32MZ0512EFE144T-250I/PL | PIC32MZ0512EFE144T-E/PL | PIC32MZ1024EFE144T-I/PL | PIC32MZ0512EFH144T-I/PL |
|---|---|---|---|---|---|---|
| Package | 144-LQFP (20x20 mm) | 144-LQFP (20x20 mm) - same | 144-LQFP (20x20 mm) - same | 144-LQFP (20x20 mm) - same | 144-LQFP (20x20 mm) - same | 144-LQFP (20x20 mm) - same |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Maximum CPU Frequency | 200 MHz | 200 MHz | 252 MHz | 200 MHz | 200 MHz | 200 MHz |
| Flash Memory | 512 KB | 512 KB | 512 KB | 512 KB | 1024 KB | 512 KB |
| SRAM | 128 KB | 128 KB | 128 KB | 128 KB | 256 KB | 128 KB |
| Operating Temperature | -40 C to +85 C | -40 C to +85 C | -40 C to +85 C | -40 C to +125 C | -40 C to +85 C | -40 C to +85 C |
| Crypto Accelerator | No | No | No | No | No | Yes (AES/SHA) |
| Packaging Form | Tape & Reel | Tray | Tape & Reel | Tape & Reel | Tape & Reel | Tape & Reel |
主要差異化特點
- Tape-and-reel packaging for high-volume assembly (對比PIC32MZ0512EFE144-I/PL)
- No crypto engine reduces part cost and export paperwork (對比PIC32MZ0512EFH144T-I/PL)
- Dual-panel Flash with live firmware update (對比PIC32MX795F512L-80I/TL)
設計說明
The PIC32MZ0512EFE144T-I/PL has multiple VDD/VSS pin pairs distributed across the 144-pin LQFP. Place a 0.1 uF decoupling capacitor within 5 mm of every VDD pin plus a bulk 4.7-10 uF tantalum or ceramic near the regulator. Use a wide power plane and stitch vias to maintain low inductance; the MCU can briefly demand 100+ mA during 200 MHz operation with all peripherals active.
The 144-pin LQFP at 0.5 mm pitch requires 4-layer PCB with continuous power and ground planes for signal integrity. Length-match high-speed traces such as Ethernet, USB differential pairs (90 ohm +/-10%), and SDRAM clocks (within 0.13 mm). Expose the entire underside as a ground plane stitched with vias around the package perimeter to minimize EMI from the 200 MHz core switching.
When designing firmware, remember the dual-panel Flash requires explicit partition management in the linker script. A common bug is forgetting to allocate the boot panel, which prevents live updates. Also note that pins default to analog input at reset - configure GPIO and peripheral multiplexing early in startup to avoid floating inputs causing excessive current draw on unpowered pins.
合規資訊
Industrial -40C to +85C grade only - not AEC-Q100 qualified. For automotive deployments use PIC32MZ EF automotive suffix parts. RoHS/REACH compliant per Microchip product declaration.
