PIC32MZ0512EFK144-E/PL - 32-bit MCU 512KB Flash USB-HS ENET | Microchip
Référence : PIC32MZ0512EFK144-E/PL ✓ Actif| Qté | Prix unitaire | Total |
|---|---|---|
| 1 | $12.85 | $12,85 |
| 10 | $11.62 | $116,20 |
| 100 | $10.41 | $1 041,00 |
| 500 | $9.38 | $4 690,00 |
| 1 000 | $8.62 | $8 620,00 |
PIC32MZ0512EFK144-E/PL Présentation
An MCU (microcontroller unit) is a single-chip computer that integrates a CPU core, program memory (Flash), working memory (RAM), and a rich set of peripherals (ADC, timers, communication controllers) into one package. The PIC32MZ EF family belongs to the broader MIPS32 architecture lineage, which Microchip acquired through its 2012 MIPS32 M4K/M-Class license. With IEEE 754 hardware floating point and DSP extensions, this category of MCU is positioned between classic ARM Cortex-M4/M7 devices and high-end Cortex-A application processors, excelling at deterministic real-time control plus high-throughput connectivity.
Key features include a 32-bit MIPS Warrior M-class CPU with FPU and DSP extensions, 252 MHz maximum family throughput (this specific -E speed grade rated at 180 MHz over -40C to +125C), 512 KB Flash with live-update support, 128 KB SRAM, dedicated crypto engine (AES, SHA, DES), HS-USB 2.0 on-the-go, dual CAN 2.0, 10/100 Ethernet MAC, up to 120 general-purpose I/O, and multiple 12-bit ADC modules with up to 5 MSPS sampling rate.
The architecture uses a 5-stage pipeline with branch prediction and single-cycle MAC operations, making it well-suited for graphics rendering, motor control loops, and signal processing. Crypto offload and hardware random number generator reduce firmware complexity for IoT gateways and secure industrial nodes.
Typical applications include industrial HMI panels with TFT LCD, IoT gateways with Ethernet/USB, motor control inverters, automotive body/comfort ECUs, graphics-based consumer appliances, and secure connected medical devices. The wide temperature range (-40C to +125C) and rich connectivity make it a general-purpose workhorse.
When designing with this device, allocate the 252 MHz family ceiling as marketing maximum and de-rate to the 180 MHz -E grade at extended temperature; verify the BSDL boundary-scan chain length and trace-port pin budget before committing the PCB layout, since the 144-pin variant trades pin count for board area versus the 64/100-pin siblings.
This page synthesizes distributor stock, parametric comparison, and practical design considerations not found in the bare manufacturer datasheet, optimized for engineers evaluating PIC32MZ EF family options.
Alternatives de remplacement direct pour PIC32MZ0512EFK144-E/PL — 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 PIC32MZ0512EFK144-E/PL (même facteur de forme et même empreinte) — différant par Core Architecture, ADC, Crypto Engine, FPU, USB.
Outil de comparaison rapide — sélectionnez des références alternatives pour une comparaison côte à côte :
PIC32MZ0512EFK144-I/PL
✅ Remplacement direct✓ En stock
$7.78 / unité
Voir la fiche technique →PIC32MZ0512EFK144T-E/PL
✅ Remplacement direct📋 Alternative de référence (hors catalogue)
PIC32MZ0512EFF144-I/PL
✅ Remplacement direct✓ En stock
$8.55 / unité
Voir la fiche technique →PIC32MZ0512EFF144-E/PL
✅ Remplacement direct✓ En stock
$8.1 / unité
Voir la fiche technique →PIC32MZ0512EFE144-I/PL
✅ Remplacement direct✓ En stock
$6.95 / unité
Voir la fiche technique →PIC32MZ0512EFK144-E/PL Valeurs maximales et caractéristiques électriques
| Core Architecture | MIPS32 Warrior M-class, 5-stage pipeline |
| Core Clock Speed (E grade) | 180 MHz |
| Family Maximum Clock | 252 MHz |
| DMIPS | 330 DMIPS (200 MHz reference) |
| FPU | IEEE 754 hardware floating point unit |
| DSP Extensions | Four 64-bit accumulators, single-cycle MAC |
| Program Flash Memory | 512 KB (512K x 8) |
| SRAM | 128 KB |
| Operating Voltage | 2.3 V to 3.6 V (nominal 3.3 V) |
| Operating Temperature Range (E grade) | -40C to +125C |
| USB | USB 2.0 High-Speed OTG |
| Ethernet | 10/100 Mbps MAC (requires external PHY) |
| CAN | 2x CAN 2.0B |
| Crypto Engine | AES, SHA-256, DES, 3DES, MD5, HMAC |
| ADC | 12-bit, up to 5 MSPS |
| Boîtier | 144-LQFP (20x20 mm) |
| Type de montage | Surface Mount |
| Statut RoHS | Compliant |
Configuration des broches de PIC32MZ0512EFK144-E/PL
| Broche 1 | RG15 — General-purpose I/O / Ethernet reference clock |
| Broche 2 | RG14 — General-purpose I/O |
| Broche 3 | VSS — Ground reference |
| Broche 4 | RG12 — General-purpose I/O |
| Broche 5 | RG13 — General-purpose I/O |
| Broche 6 | VDD — I/O supply voltage (3.3V nominal) |
| Broche 7 | RF5 — General-purpose I/O |
| Broche 8 | RF4 — General-purpose I/O |
| Broche 9 | VBUS — USB VBUS detect |
| Broche 10 | VUSB3V3 — USB 3.3V regulator output |
| Broche 11 | D- — USB data minus |
| Broche 12 | D+ — USB data plus |
| Broche 13 | VSS — Ground reference |
| Broche 14 | RH0 — General-purpose I/O |
| Broche 15 | RH1 — General-purpose I/O |
| Broche 16 | RH2 — General-purpose I/O |
| Broche 17 | RH3 — General-purpose I/O |
| Broche 18 | RH4 — General-purpose I/O |
| Broche 19 | RH5 — General-purpose I/O |
| Broche 20 | RH6 — General-purpose I/O |
| Broche 21 | RH7 — General-purpose I/O |
| Broche 22 | RH8 — General-purpose I/O |
| Broche 23 | RH9 — General-purpose I/O |
| Broche 24 | RH10 — General-purpose I/O |
| Broche 25 | RH11 — General-purpose I/O |
| Broche 26 | RH12 — General-purpose I/O |
| Broche 27 | RH13 — General-purpose I/O |
| Broche 28 | RH14 — General-purpose I/O |
| Broche 29 | RH15 — General-purpose I/O |
| Broche 30 | VSS — Ground reference |
| Broche 31 | VDD — I/O supply voltage (3.3V nominal) |
| Broche 32 | RJ0 — General-purpose I/O |
| Broche 33 | RJ1 — General-purpose I/O |
| Broche 34 | RJ2 — General-purpose I/O |
| Broche 35 | RJ3 — General-purpose I/O |
| Broche 36 | RJ4 — General-purpose I/O |
| Broche 37 | RJ5 — General-purpose I/O |
| Broche 38 | RJ6 — General-purpose I/O |
| Broche 39 | RJ7 — General-purpose I/O |
| Broche 40 | RJ8 — General-purpose I/O |
| Broche 41 | RJ9 — General-purpose I/O |
| Broche 42 | RJ10 — General-purpose I/O |
| Broche 43 | RJ11 — General-purpose I/O |
| Broche 44 | RJ12 — General-purpose I/O |
| Broche 45 | RJ13 — General-purpose I/O |
| Broche 46 | RJ14 — General-purpose I/O |
| Broche 47 | RJ15 — General-purpose I/O |
| Broche 48 | VSS — Ground reference |
| Broche 49 | VDD — I/O supply voltage (3.3V nominal) |
| Broche 50 | RK0 — General-purpose I/O |
| Broche 51 | RK1 — General-purpose I/O |
| Broche 52 | RK2 — General-purpose I/O |
| Broche 53 | RK3 — General-purpose I/O |
| Broche 54 | RK4 — General-purpose I/O |
| Broche 55 | RK5 — General-purpose I/O |
| Broche 56 | RK6 — General-purpose I/O |
| Broche 57 | RK7 — General-purpose I/O |
| Broche 58 | VDD — I/O supply voltage (3.3V nominal) |
| Broche 59 | VSS — Ground reference |
| Broche 60 | RD0 — General-purpose I/O |
| Broche 61 | RD1 — General-purpose I/O |
| Broche 62 | RD2 — General-purpose I/O |
| Broche 63 | RD3 — General-purpose I/O |
| Broche 64 | RD4 — General-purpose I/O |
| Broche 65 | RD5 — General-purpose I/O |
| Broche 66 | RD6 — General-purpose I/O |
| Broche 67 | RD7 — General-purpose I/O |
| Broche 68 | RD8 — General-purpose I/O |
| Broche 69 | RD9 — General-purpose I/O |
| Broche 70 | RD10 — General-purpose I/O |
| Broche 71 | RD11 — General-purpose I/O |
| Broche 72 | RD12 — General-purpose I/O |
| Broche 73 | RD13 — General-purpose I/O |
| Broche 74 | RD14 — General-purpose I/O |
| Broche 75 | RD15 — General-purpose I/O |
| Broche 76 | VSS — Ground reference |
| Broche 77 | VDD — I/O supply voltage (3.3V nominal) |
| Broche 78 | RC0 — General-purpose I/O |
| Broche 79 | RC1 — General-purpose I/O |
| Broche 80 | RC2 — General-purpose I/O |
| Broche 81 | RC3 — General-purpose I/O |
| Broche 82 | RC4 — General-purpose I/O |
| Broche 83 | RC5 — General-purpose I/O |
| Broche 84 | RC6 — General-purpose I/O |
| Broche 85 | RC7 — General-purpose I/O |
| Broche 86 | RC8 — General-purpose I/O |
| Broche 87 | RC9 — General-purpose I/O |
| Broche 88 | RC10 — General-purpose I/O |
| Broche 89 | RC11 — General-purpose I/O |
| Broche 90 | RC12 — General-purpose I/O |
| Broche 91 | RC13 — General-purpose I/O |
| Broche 92 | RC14 — General-purpose I/O |
| Broche 93 | RC15 — General-purpose I/O |
| Broche 94 | VSS — Ground reference |
| Broche 95 | VDD — I/O supply voltage (3.3V nominal) |
| Broche 96 | RA0 — General-purpose I/O / analog input |
| Broche 97 | RA1 — General-purpose I/O / analog input |
| Broche 98 | RA2 — General-purpose I/O / analog input |
| Broche 99 | RA3 — General-purpose I/O / analog input |
| Broche 100 | RA4 — General-purpose I/O / analog input |
| Broche 101 | RA5 — General-purpose I/O / analog input |
| Broche 102 | RA6 — General-purpose I/O / analog input |
| Broche 103 | RA7 — General-purpose I/O / analog input |
| Broche 104 | RA8 — General-purpose I/O |
| Broche 105 | RA9 — General-purpose I/O |
| Broche 106 | RA10 — General-purpose I/O |
| Broche 107 | RA11 — General-purpose I/O |
| Broche 108 | RA12 — General-purpose I/O |
| Broche 109 | RA13 — General-purpose I/O |
| Broche 110 | RA14 — General-purpose I/O |
| Broche 111 | RA15 — General-purpose I/O |
| Broche 112 | VSS — Ground reference |
| Broche 113 | RB0 — General-purpose I/O / programming |
| Broche 114 | RB1 — General-purpose I/O / programming |
| Broche 115 | RB2 — General-purpose I/O / programming |
| Broche 116 | RB3 — General-purpose I/O / programming |
| Broche 117 | RB4 — General-purpose I/O / programming |
| Broche 118 | RB5 — General-purpose I/O / programming |
| Broche 119 | RB6 — General-purpose I/O / programming |
| Broche 120 | RB7 — General-purpose I/O / programming |
| Broche 121 | RB8 — General-purpose I/O |
| Broche 122 | RB9 — General-purpose I/O |
| Broche 123 | RB10 — General-purpose I/O |
| Broche 124 | RB11 — General-purpose I/O |
| Broche 125 | RB12 — General-purpose I/O |
| Broche 126 | RB13 — General-purpose I/O |
| Broche 127 | RB14 — General-purpose I/O |
| Broche 128 | RB15 — General-purpose I/O |
| Broche 129 | RE0 — General-purpose I/O |
| Broche 130 | RE1 — General-purpose I/O |
| Broche 131 | RE2 — General-purpose I/O |
| Broche 132 | RE3 — General-purpose I/O |
| Broche 133 | RE4 — General-purpose I/O |
| Broche 134 | RE5 — General-purpose I/O |
| Broche 135 | RE6 — General-purpose I/O |
| Broche 136 | RE7 — General-purpose I/O |
| Broche 137 | VSS — Ground reference |
| Broche 138 | VDD — I/O supply voltage (3.3V nominal) |
| Broche 139 | RF0 — General-purpose I/O |
| Broche 140 | RF1 — General-purpose I/O |
| Broche 141 | RF2 — General-purpose I/O |
| Broche 142 | RF3 — General-purpose I/O |
| Broche 143 | RF6 — General-purpose I/O |
| Broche 144 | RF7 — General-purpose I/O |
Applications typiques
PIC32MZ0512EFK144-E/PL convient pour 7 applications: Industrial HMI Panels with TFT LCD, IoT Gateways with Ethernet and HS-USB, BLDC Motor Control Inverters, Secure Industrial Connected Sensors, Automotive Body and Comfort ECUs, Graphics-Based Consumer Appliances, Portable Medical Monitoring Devices.
Industrial HMI Panels with TFT LCD
The PIC32MZ0512EFK144-E/PL is well-matched to industrial HMI panels with TFT LCD because it integrates the 32-bit MIPS Warrior M-class core at 180 MHz with IEEE-754 hardware FPU, accelerating image compositing and graphics rendering for panel UIs. Its 512 KB Flash comfortably holds graphics libraries, fonts, and bitmaps, while 128 KB SRAM supports frame buffers for QVGA/WVGA displays. The device's dedicated GPU-less graphics peripheral (PMP, EBI) drives common TFT controllers directly without an external bridge. Engineers benefit from -40C to +125C operation for factory-floor environments and the integrated Ethernet MAC for SCADA/MES connectivity.
Recommandé
IoT Gateways with Ethernet and HS-USB
The PIC32MZ0512EFK144-E/PL serves as a high-performance IoT gateway controller, leveraging its integrated 10/100 Ethernet MAC and HS-USB OTG ports to bridge local sensor networks with cloud uplinks. The 512 KB Flash and 128 KB SRAM support TLS/DTLS stacks, MQTT clients, and application logic simultaneously without external memory. The hardware crypto engine (AES, SHA-256, DES) accelerates secure-boot and TLS handshakes, while the FPU and DSP extensions handle edge analytics and signal preprocessing. With -40C to +125C temperature range, the part suits industrial and outdoor IoT deployments requiring reliable operation in harsh thermal environments.
Recommandé
BLDC Motor Control Inverters
The PIC32MZ0512EFK144-E/PL is engineered for BLDC and PMSM motor control inverters because its 32-bit MIPS core executes FOC (field-oriented control) loops within tight PWM deadlines while the integrated 12-bit ADC at up to 5 MSPS samples phase currents with minimal latency. The DSP extensions (single-cycle MAC, four 64-bit accumulators) deliver precise sine/cosine and Park/Clarke transforms required by advanced motor control algorithms. Dual CAN 2.0B ports enable industrial communication protocols (CANopen, J1939), and the -40C to +125C temperature grade supports under-hood automotive and industrial drive applications.
Recommandé
Secure Industrial Connected Sensors
The PIC32MZ0512EFK144-E/PL powers secure industrial sensor nodes where its hardware crypto engine (AES-256, SHA-256, true RNG) simplifies TLS and secure-boot implementation without firmware overhead. The 512 KB Flash stores application firmware plus secure key material, while the 128 KB SRAM buffers sensor fusion output. Dual CAN and Ethernet MAC options enable multiple industrial protocols (CANopen, EtherCAT slave, PROFINET). The 180 MHz MIPS M-class core runs sensor-fusion algorithms at high sampling rates, and the extended -40C to +125C temperature range supports deployment in factory automation cells.
Recommandé
Automotive Body and Comfort ECUs
The PIC32MZ0512EFK144-E/PL supports automotive body and comfort ECUs (door modules, climate control, lighting, seat controllers) where its dual CAN 2.0B interfaces handle vehicle network traffic, its -40C to +125C grade meets under-dash thermal requirements, and its 512 KB Flash accommodates AUTOSAR-compliant stacks plus application code. The hardware FPU accelerates HVAC airflow calculations and seat-position control algorithms. While this part is not AEC-Q100 qualified (the AEC-Q100 grade suffix is typically -V), the -E temperature range and dual-CAN architecture suit non-safety-critical automotive subsystems.
Recommandé
Graphics-Based Consumer Appliances
The PIC32MZ0512EFK144-E/PL powers graphics-enabled consumer appliances such as smart ovens, washing machines, and coffee machines where its MIPS M-class core and hardware FPU drive TFT-LCD touch panels with smooth animations. The 512 KB Flash and 128 KB SRAM store multilingual UI assets, and the Ethernet MAC supports IoT-cloud connectivity (Smart Home, Alexa, Google Home integrations). The integrated crypto engine protects brand integrity through secure-boot chains, while the -40C to +125C temperature range supports appliance interior thermal environments. USB-OTG enables direct firmware updates via USB stick in field service.
Recommandé
Portable Medical Monitoring Devices
The PIC32MZ0512EFK144-E/PL fits portable medical monitoring devices where its hardware crypto engine supports HIPAA-compliant data protection and the 32-bit MIPS M-class core processes vital-sign sensor streams (ECG, SpO2, temperature) with deterministic real-time guarantees. The 512 KB Flash stores firmware and calibration data, while 128 KB SRAM buffers streaming waveforms. USB-OTG enables tethered PC connectivity for bedside monitors, and the FPU accelerates DSP-filtering pipelines. Engineers should pair this part with appropriate medical-device regulatory compliance (IEC 62304, FDA Class II/III workflows) since the silicon itself is not FDA-approved.
Recommandé
Récapitulatif des produits recommandés
Données de référence d'ingénierie pour PIC32MZ0512EFK144-E/PL — comparaison, recommandations de conception et informations de conformité.
Guide de sélection
Comparaison avec les alternatives
| Paramètre | Ce produit | PIC32MZ0512EFK144-I/PL | PIC32MZ0512EFK144T-E/PL | PIC32MZ0512EFF144-I/PL | PIC32MZ0512EFF144-E/PL | PIC32MZ0512EFE144-I/PL |
|---|---|---|---|---|---|---|
| Package | 144-LQFP (20x20) | 144-LQFP (20x20) - same | 144-LQFP (20x20) - same | 144-LQFP (20x20) - same | 144-LQFP (20x20) - same | 144-LQFP (20x20) - same |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Core Clock | 180 MHz (E grade) | 200 MHz (I grade) | 180 MHz (E grade, T&R suffix) | 200 MHz (I grade) | 180 MHz (E grade) | 200 MHz (I grade) |
| Temperature Range | -40C to +125C (E) | -40C to +85C (I) | -40C to +125C (E) | -40C to +85C (I) | -40C to +125C (E) | -40C to +85C (I) |
| Flash Memory | 512 KB | 512 KB | 512 KB | 512 KB | 512 KB | 512 KB |
| SRAM | 128 KB | 128 KB | 128 KB | 128 KB | 128 KB | 128 KB |
| USB | HS-USB OTG | HS-USB OTG | HS-USB OTG | HS-USB OTG | HS-USB OTG | HS-USB OTG |
| Ethernet MAC | 10/100 integrated | 10/100 integrated | 10/100 integrated | 10/100 integrated | 10/100 integrated | 10/100 integrated |
| Crypto Engine | AES/SHA/DES | AES/SHA/DES | AES/SHA/DES | AES/SHA/DES | AES/SHA/DES | AES/SHA/DES |
| Pin Count | 144 | 144 | 144 | 144 | 144 | 144 |
Principaux différenciateurs
- Extended temperature rating for automotive/industrial (vs PIC32MZ0512EFK144-I/PL)
- MIPS M-class core with hardware FPU plus integrated crypto (vs Generic Cortex-M4 alternatives)
- High-pin-count variant for maximum peripheral expansion (vs PIC32MZ0512EFE100-I/PT)
- Same-package family member with -T suffix for tape-and-reel (vs PIC32MZ0512EFK144T-E/PL)
Notes de conception
PIC32MZ EF devices operate from 2.3V to 3.6V. Apply a 10uF bulk capacitor near each VDD pin pair and 0.1uF ceramic decoupling at every VDD pin. The internal voltage regulator requires a 4.7uF low-ESR capacitor on the VCAP pin to maintain core voltage stability; using a high-ESR capacitor may cause VDD_CORE droop under load transients.
At 200 MHz with all peripherals active, the PIC32MZ EF family draws up to 95 mA core current plus I/O contribution. Estimated: at 3.3V and 130 mA total, power dissipation is roughly 430 mW; in a 144-LQFP (20x20 mm) with theta_JA ~30 C/W on a 4-layer JEDEC test board, this produces a 13C junction rise - well within the 125C ceiling. For sealed housings, validate thermals in the final enclosure.
Route the HS-USB D+/D- differential pair with 90-ohm differential impedance, matching length within 150 mil, and place the 27-ohm series termination resistors near the MCU pins. For Ethernet, route RMII/GMII signals with 50-ohm controlled impedance and place the PHY within 50 mm. Place the 12 MHz crystal within 5 mm of the OSC1/OSC2 pins with a guard ring to reduce EMI.
Do not leave unused pins floating - configure them as outputs driving low or inputs with pull-ups to avoid excess current draw. Enable the watchdog timer during development to recover from software faults. When using the crypto engine, allocate the dedicated DMA channel properly; misuse can stall Ethernet throughput. Verify the JTAG/TMS pin configuration to avoid inadvertently entering debug mode in production.
Informations de conformité
RoHS compliant per Microchip product page. The -E temperature grade (-40C to +125C) supports automotive under-hood and industrial outdoor use, but this part is not AEC-Q100 qualified - select -V suffix or PIC32MK/MZ variants for AEC-Q100 safety-critical automotive.
