PIC32MZ0512EFE144T-I/PH - 200MHz 512KB Flash MCU | Microchip
Référence : PIC32MZ0512EFE144T-I/PH ✓ Actif| Qté | Prix unitaire | Total |
|---|---|---|
| 1 | $18.5 | $18,50 |
| 10 | $16.2 | $162,00 |
| 100 | $13.95 | $1 395,00 |
| 500 | $12.1 | $6 050,00 |
| 1 000 | $10.45 | $10 450,00 |
PIC32MZ0512EFE144T-I/PH Présentation
A 32-bit MCU (microcontroller) is a single-chip computer integrating a 32-bit CPU core, program and data memory, and a rich set of peripherals (ADC, timers, communication controllers) on one die. Microcontrollers sit within the broader category of embedded processors alongside microprocessors, DSPs, and SoCs. The PIC32MZ EF family hierarchy is: PIC32MZ EF -> PIC32MZ family -> PIC32 -> 32-bit MCU -> microcontroller -> semiconductor. This MIPS-based lineage emphasizes deterministic real-time performance and low interrupt latency.
Key features include a single-cycle hardware multiply-accumulate (MAC) DSP extension, IEEE 754 single/double-precision floating-point unit (FPU), 4 KB instruction cache with prefetch, and a Memory Protection Unit (MPU) for safety-critical code isolation. Integrated peripherals cover USB 2.0 high-speed with PHY, two CAN 2.0B controllers, ten UART modules, six SPI/I2S ports, four I2C buses, a 12-bit 18 MSPS ADC with up to 42 analog inputs, nine 16-bit timers/counters, and a graphics-compatible parallel master port for TFT displays.
The architecture combines a 5-stage MIPS pipeline with tightly-coupled SRAM and a multi-channel DMA controller, enabling deterministic response for industrial protocols such as EtherCAT, Profinet, and Modbus TCP. The floating-point unit accelerates sensor-fusion algorithms used in motor control and predictive maintenance, while the cryptographic accelerator (absent in the EFE variant) keeps cost and power low for non-secure applications.
Typical applications include industrial IoT gateways, building-automation controllers, motor-drive MCUs, human-machine interface (HMI) panels, point-of-sale terminals, and connectivity modules for HVAC and energy management. The wide peripheral mix also suits multi-protocol bridges in factory automation.
When designing with this part, budget adequate decoupling (100 nF per VDD pin plus bulk) and follow Microchip's recommended 4-layer stack-up to meet USB 2.0 HS signal-integrity targets. The EFE variant omits the crypto engine, so select the EFC variant instead if your application requires hardware AES or secure boot.
This page consolidates distributor pricing, drop-in same-package alternatives, and practical design guidance beyond the manufacturer datasheet. All specs and alternative ratings are sourced from Microchip product documentation and DigiKey parametric data as of 2026-10-04.
Alternatives de remplacement direct pour PIC32MZ0512EFE144T-I/PH — même boîtier, compatible broche à broche. Les références à boîtier différent nécessitant une retouche du PCB sont exclues.
Variantes de cette série
Modèles de la même série directement compatibles avec PIC32MZ0512EFE144T-I/PH (même facteur de forme et même empreinte) — différant par Core Architecture, FPU, Package, Program Memory (Flash), DSP Extensions.
Outil de comparaison rapide — sélectionnez des références alternatives pour une comparaison côte à côte :
PIC32MZ0512EFE144-I/PH
✅ Remplacement direct✓ En stock
$7.05 / unité
Voir la fiche technique →PIC32MZ0512EFE144-E/PH
✅ Remplacement direct✓ En stock
$6.84 / unité
Voir la fiche technique →PIC32MZ1024EFE144-I/PH
✅ Remplacement direct ⚠️ Spécifications non vérifiées✓ En stock
$12.1 / unité
Voir la fiche technique →PIC32MZ0512EFE144T-I/PH Valeurs maximales et caractéristiques électriques
| Core Architecture | MIPS32 Warrior M-class |
| Core Bit Width | 32-bit |
| Maximum CPU Frequency | 200 MHz |
| DMIPS Performance | 330 DMIPS |
| Program Flash Memory | 512 KB (512K x 8) |
| SRAM | 128 KB |
| Instruction Cache | 4 KB |
| FPU | IEEE 754 single/double precision |
| DSP Extensions | Single-cycle MAC, four 64-bit accumulators |
| Crypto Hardware | None (EFE variant) |
| Tension d'alimentation | 2.5 V / 3.3 V |
| Température de fonctionnement | -40C to +85C (Industrial) |
| Boîtier | 144-pin TQFP (16x16 mm) |
| Type de montage | Surface Mount |
| Niveau MSL | 3 (168 hours) |
| Statut RoHS | Compliant |
| Lead-Free | Yes |
Guide de configuration des broches du PIC32MZ0512EFE144T-I/PH 144-pin tqfp (16x16 mm)
Configuration des broches du PIC32MZ0512EFE144T-I/PH (boîtier 144-pin tqfp (16x16 mm)). Ce circuit intégré numérique comprend des GPIO, des interfaces de communication (UART, SPI, I2C) et des broches d'alimentation. Consultez la fiche technique du fabricant pour les fonctions alternatives des broches et les options de configuration. Indispensable pour la conception de systèmes embarqués et la conception de circuits imprimés.
Aucune donnée de brochage détaillée disponible pour PIC32MZ0512EFE144T-I/PH.
Consultez la fiche technique pour la configuration complète des broches.
Applications typiques
PIC32MZ0512EFE144T-I/PH convient pour 6 applications: Industrial IoT Gateway, Motor Control - BLDC/PMSM Drives, Human-Machine Interface (HMI) Panels, Building Automation Controllers, Point-of-Sale (POS) Terminals, Connected Medical Devices.
Industrial IoT Gateway
The PIC32MZ0512EFE144T-I/PH powers industrial IoT gateways bridging Modbus TCP, EtherCAT, and PROFINET fieldbuses to cloud uplinks. Its 200 MHz MIPS M-class core with FPU processes TLS-secured MQTT messages while the dual CAN 2.0B controllers aggregate data from downstream sensors. The 512 KB Flash accommodates full TLS stacks and protocol libraries without external memory; 128 KB SRAM buffers high-rate telemetry bursts. The integrated USB 2.0 HS PHY enables direct Wi-Fi/Ethernet dongle attachment, while nine DMA channels sustain parallel sensor reads. Industrial temperature (-40C to +85C) and the 144-TQFP's robust thermal envelope suit DIN-rail mounted equipment without active cooling.
Recommandé
Motor Control - BLDC/PMSM Drives
Field-oriented control (FOC) loops for BLDC and PMSM motors run reliably on the PIC32MZ0512EFE144T-I/PH thanks to the 200 MHz MIPS M-class core with IEEE 754 FPU executing a full FOC iteration in under 5 microseconds. Nine 16-bit timers generate the complementary PWM pairs needed for three-phase inverters, while the 12-bit 18 MSPS ADC with up to 42 inputs samples phase currents at 1 MSPS per channel without CPU intervention. According to Microchip application note AN2520, the integrated hardware MAC DSP and four 64-bit accumulators accelerate Clarke/Park transforms. The 144-TQFP package dissipates up to 1 W without heatsinking, suitable for drives under 1 kW.
Recommandé
Human-Machine Interface (HMI) Panels
HMI panels driving 320x240 or 480x272 TFT displays benefit from the PIC32MZ0512EFE144T-I/PH's parallel master port (PMP), which directly interfaces to most TFT controllers at speeds up to 25 MHz pixel clock. The hardware FPU accelerates LVGL/Embedded Wizard graphics rendering, while 128 KB SRAM holds frame buffers without external SDRAM for small displays. The 200 MHz CPU plus single-cycle MAC smoothly runs anti-aliased fonts and 2D widgets. According to Microchip's PIC32MZ EF datasheet, integrated USB 2.0 HS simplifies touchscreen firmware updates, and the 10 UART channels support RS-485/RS-232 field connections in factory automation panels.
Recommandé
Building Automation Controllers
HVAC and access-control systems leverage the PIC32MZ0512EFE144T-I/PH for multi-protocol coordination of BACnet MS/TP, KNX, and Modbus networks. The dual CAN 2.0B controllers aggregate building sensor data, while six SPI/I2S ports drive audio annunciators and four I2C buses interface temperature/humidity/CO2 sensor arrays. Industrial temperature rating and 144-TQFP's wide operating envelope suit 24/7 unattended installation in electrical closets. The 512 KB Flash accommodates BACnet stack and Modbus libraries simultaneously; 128 KB SRAM supports 32+ concurrent BACnet objects. Crypto-free EFE variant reduces cost for non-secured building loops.
Recommandé
Point-of-Sale (POS) Terminals
The PIC32MZ0512EFE144T-I/PH drives POS terminal mainboards integrating receipt printers, magnetic-stripe readers, NFC readers, and customer-facing displays. USB 2.0 HS connects external payment-terminal peripherals, while the integrated FPU accelerates DESFire authentication and EMV transaction processing. With 512 KB Flash and 128 KB SRAM, the MCU handles full transaction firmware including cryptographic primitives (software-implemented for the EFE variant). The 144-TQFP package provides sufficient GPIO for keypad scanning, LCD interface, and serial peripherals. According to Microchip family datasheet, the rich peripheral mix replaces external UART-expanders and GPIO-extenders.
Recommandé
Connected Medical Devices
Connected medical monitoring equipment such as portable patient monitors and infusion-pump controllers rely on the PIC32MZ0512EFE144T-I/PH for deterministic sensor acquisition and safe control response. The 200 MHz MIPS core with Memory Protection Unit (MPU) provides safe partitioning between safety-critical firmware and connectivity stacks per IEC 62304 / IEC 60601-1 design practices. Nine DMA channels sustain multi-sensor sampling without CPU load, while the 12-bit 18 MSPS ADC captures ECG/EEG waveforms at clinical fidelity. The wide peripheral mix supports Wi-Fi/BLE connectivity modules, touchscreen HMI, and audio annunciators for alarm conditions in a single-chip solution.
Recommandé
Récapitulatif des produits recommandés
Données de référence d'ingénierie pour PIC32MZ0512EFE144T-I/PH — comparaison, recommandations de conception et informations de conformité.
Guide de sélection
Comparaison avec les alternatives
| Paramètre | Ce produit | PIC32MZ0512EFE144-I/PH | PIC32MZ0512EFE144-E/PH | PIC32MZ1024EFE144-I/PH |
|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 144-TQFP (16x16 mm) | 144-TQFP (16x16 mm) - same | 144-TQFP (16x16 mm) - same | 144-TQFP (16x16 mm) - same |
| CPU Frequency | 200 MHz | 200 MHz | 180 MHz (-10%) | 200 MHz |
| Flash Memory | 512 KB | 512 KB | 512 KB | 1 MB (+100%) |
| SRAM | 128 KB | 128 KB | 128 KB | 128 KB |
| Operating Temperature | -40C to +85C (Industrial) | -40C to +85C | -40C to +125C (Extended) | -40C to +85C |
| Crypto Hardware | None (EFE variant) | None | None | None (EFE variant) |
| Packaging Format | Tape & Reel | Tray | Tray | Tray |
Principaux différenciateurs
- Hardware IEEE 754 FPU and DSP MAC extensions (vs PIC32MX795F512L-80I/PF)
- Industrial temperature rating on standard product (vs PIC32MZ0512EFE144-E/PH (Extended temp))
- Integrated USB 2.0 High-Speed PHY (vs PIC32MX775F512L-80I/PF (older PIC32MX))
Notes de conception
The PIC32MZ0512EFE144T-I/PH requires careful power-rail decoupling: place a 100 nF ceramic capacitor within 5 mm of every VDD pin, plus a 4.7 uF bulk capacitor on each of the three power domains (VDD, AVDD, VBUS). Use a low-ESR 10 uF tantalum or ceramic at the regulator output. The internal core logic draws up to 80 mA at 200 MHz with all peripherals active; ensure the regulator can supply at least 200 mA peak. Inadequate decoupling causes USB HS enumeration failures and ADC jitter.
For the 144-TQFP (16x16 mm) package, use a 4-layer PCB stack-up with continuous ground plane beneath the MCU to provide thermal spreading and controlled impedance for USB HS signals (90 ohms differential). Route the 50 MHz USB reference clock on an inner layer with guard traces; keep the 12-bit ADC analog traces away from switching nodes. The exposed thermal pad (if present) should be soldered to a 5x5 mm copper pour stitched with 0.3 mm thermal vias to the inner ground plane.
The PIC32MZ0512EFE144T-I/PH USB 2.0 high-speed interface requires 45 ohm (single-ended) or 90 ohm (differential) controlled impedance. Keep D+/D- trace length matched within 150 mil and avoid stubs. Place the 27 ohm series source-impedance matching resistors within 4 mm of the MCU pins. The 12-bit ADC achieves 18 MSPS only with a clean analog supply (LDO from main 3.3V with >60 dB PSRR at 100 kHz); switching regulator noise couples directly into ADC readings above 1 LSB error.
Informations de conformité
RoHS and REACH compliant per Microchip product page. Industrial temperature variant -40C to +85C; not AEC-Q100 qualified (automotive applications require AEC-Q100 PIC32 variants). Halogen-free per Microchip environmental certification.