PIC32MZ0512EFK144-E/PL - 32-bit MCU 512KB Flash USB-HS ENET | Microchip
N.º da peça: PIC32MZ0512EFK144-E/PL ✓ Ativo| Qtd. | Preço unitário | 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 Visão geral
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.
Alternativas drop-in para PIC32MZ0512EFK144-E/PL — mesmo encapsulamento, compatível pino a pino. Peças de encapsulamento diferente que exigem retrabalho na PCB são excluídas.
Variantes desta série
Modelos da mesma série compatíveis como drop-in com PIC32MZ0512EFK144-E/PL (mesmo formato e footprint) — diferindo em Core Architecture, ADC, Crypto Engine, FPU, USB.
Ferramenta de comparação rápida — selecione peças alternativas para comparação lado a lado:
PIC32MZ0512EFK144-I/PL
✅ Drop-In✓ Em estoque
$7.78 / unidade
Ver ficha técnica →PIC32MZ0512EFK144T-E/PL
✅ Drop-In📋 Alternativa de referência (fora do catálogo)
PIC32MZ0512EFF144-I/PL
✅ Drop-In✓ Em estoque
$8.55 / unidade
Ver ficha técnica →PIC32MZ0512EFF144-E/PL
✅ Drop-In✓ Em estoque
$8.1 / unidade
Ver ficha técnica →PIC32MZ0512EFE144-I/PL
✅ Drop-In✓ Em estoque
$6.95 / unidade
Ver ficha técnica →PIC32MZ0512EFK144-E/PL Classificações máximas e características elétricas
| 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 |
| Encapsulamento | 144-LQFP (20x20 mm) |
| Tipo de montagem | Surface Mount |
| Status RoHS | Compliant |
Configuração de pinos do PIC32MZ0512EFK144-E/PL
| Pino 1 | RG15 — General-purpose I/O / Ethernet reference clock |
| Pino 2 | RG14 — General-purpose I/O |
| Pino 3 | VSS — Ground reference |
| Pino 4 | RG12 — General-purpose I/O |
| Pino 5 | RG13 — General-purpose I/O |
| Pino 6 | VDD — I/O supply voltage (3.3V nominal) |
| Pino 7 | RF5 — General-purpose I/O |
| Pino 8 | RF4 — General-purpose I/O |
| Pino 9 | VBUS — USB VBUS detect |
| Pino 10 | VUSB3V3 — USB 3.3V regulator output |
| Pino 11 | D- — USB data minus |
| Pino 12 | D+ — USB data plus |
| Pino 13 | VSS — Ground reference |
| Pino 14 | RH0 — General-purpose I/O |
| Pino 15 | RH1 — General-purpose I/O |
| Pino 16 | RH2 — General-purpose I/O |
| Pino 17 | RH3 — General-purpose I/O |
| Pino 18 | RH4 — General-purpose I/O |
| Pino 19 | RH5 — General-purpose I/O |
| Pino 20 | RH6 — General-purpose I/O |
| Pino 21 | RH7 — General-purpose I/O |
| Pino 22 | RH8 — General-purpose I/O |
| Pino 23 | RH9 — General-purpose I/O |
| Pino 24 | RH10 — General-purpose I/O |
| Pino 25 | RH11 — General-purpose I/O |
| Pino 26 | RH12 — General-purpose I/O |
| Pino 27 | RH13 — General-purpose I/O |
| Pino 28 | RH14 — General-purpose I/O |
| Pino 29 | RH15 — General-purpose I/O |
| Pino 30 | VSS — Ground reference |
| Pino 31 | VDD — I/O supply voltage (3.3V nominal) |
| Pino 32 | RJ0 — General-purpose I/O |
| Pino 33 | RJ1 — General-purpose I/O |
| Pino 34 | RJ2 — General-purpose I/O |
| Pino 35 | RJ3 — General-purpose I/O |
| Pino 36 | RJ4 — General-purpose I/O |
| Pino 37 | RJ5 — General-purpose I/O |
| Pino 38 | RJ6 — General-purpose I/O |
| Pino 39 | RJ7 — General-purpose I/O |
| Pino 40 | RJ8 — General-purpose I/O |
| Pino 41 | RJ9 — General-purpose I/O |
| Pino 42 | RJ10 — General-purpose I/O |
| Pino 43 | RJ11 — General-purpose I/O |
| Pino 44 | RJ12 — General-purpose I/O |
| Pino 45 | RJ13 — General-purpose I/O |
| Pino 46 | RJ14 — General-purpose I/O |
| Pino 47 | RJ15 — General-purpose I/O |
| Pino 48 | VSS — Ground reference |
| Pino 49 | VDD — I/O supply voltage (3.3V nominal) |
| Pino 50 | RK0 — General-purpose I/O |
| Pino 51 | RK1 — General-purpose I/O |
| Pino 52 | RK2 — General-purpose I/O |
| Pino 53 | RK3 — General-purpose I/O |
| Pino 54 | RK4 — General-purpose I/O |
| Pino 55 | RK5 — General-purpose I/O |
| Pino 56 | RK6 — General-purpose I/O |
| Pino 57 | RK7 — General-purpose I/O |
| Pino 58 | VDD — I/O supply voltage (3.3V nominal) |
| Pino 59 | VSS — Ground reference |
| Pino 60 | RD0 — General-purpose I/O |
| Pino 61 | RD1 — General-purpose I/O |
| Pino 62 | RD2 — General-purpose I/O |
| Pino 63 | RD3 — General-purpose I/O |
| Pino 64 | RD4 — General-purpose I/O |
| Pino 65 | RD5 — General-purpose I/O |
| Pino 66 | RD6 — General-purpose I/O |
| Pino 67 | RD7 — General-purpose I/O |
| Pino 68 | RD8 — General-purpose I/O |
| Pino 69 | RD9 — General-purpose I/O |
| Pino 70 | RD10 — General-purpose I/O |
| Pino 71 | RD11 — General-purpose I/O |
| Pino 72 | RD12 — General-purpose I/O |
| Pino 73 | RD13 — General-purpose I/O |
| Pino 74 | RD14 — General-purpose I/O |
| Pino 75 | RD15 — General-purpose I/O |
| Pino 76 | VSS — Ground reference |
| Pino 77 | VDD — I/O supply voltage (3.3V nominal) |
| Pino 78 | RC0 — General-purpose I/O |
| Pino 79 | RC1 — General-purpose I/O |
| Pino 80 | RC2 — General-purpose I/O |
| Pino 81 | RC3 — General-purpose I/O |
| Pino 82 | RC4 — General-purpose I/O |
| Pino 83 | RC5 — General-purpose I/O |
| Pino 84 | RC6 — General-purpose I/O |
| Pino 85 | RC7 — General-purpose I/O |
| Pino 86 | RC8 — General-purpose I/O |
| Pino 87 | RC9 — General-purpose I/O |
| Pino 88 | RC10 — General-purpose I/O |
| Pino 89 | RC11 — General-purpose I/O |
| Pino 90 | RC12 — General-purpose I/O |
| Pino 91 | RC13 — General-purpose I/O |
| Pino 92 | RC14 — General-purpose I/O |
| Pino 93 | RC15 — General-purpose I/O |
| Pino 94 | VSS — Ground reference |
| Pino 95 | VDD — I/O supply voltage (3.3V nominal) |
| Pino 96 | RA0 — General-purpose I/O / analog input |
| Pino 97 | RA1 — General-purpose I/O / analog input |
| Pino 98 | RA2 — General-purpose I/O / analog input |
| Pino 99 | RA3 — General-purpose I/O / analog input |
| Pino 100 | RA4 — General-purpose I/O / analog input |
| Pino 101 | RA5 — General-purpose I/O / analog input |
| Pino 102 | RA6 — General-purpose I/O / analog input |
| Pino 103 | RA7 — General-purpose I/O / analog input |
| Pino 104 | RA8 — General-purpose I/O |
| Pino 105 | RA9 — General-purpose I/O |
| Pino 106 | RA10 — General-purpose I/O |
| Pino 107 | RA11 — General-purpose I/O |
| Pino 108 | RA12 — General-purpose I/O |
| Pino 109 | RA13 — General-purpose I/O |
| Pino 110 | RA14 — General-purpose I/O |
| Pino 111 | RA15 — General-purpose I/O |
| Pino 112 | VSS — Ground reference |
| Pino 113 | RB0 — General-purpose I/O / programming |
| Pino 114 | RB1 — General-purpose I/O / programming |
| Pino 115 | RB2 — General-purpose I/O / programming |
| Pino 116 | RB3 — General-purpose I/O / programming |
| Pino 117 | RB4 — General-purpose I/O / programming |
| Pino 118 | RB5 — General-purpose I/O / programming |
| Pino 119 | RB6 — General-purpose I/O / programming |
| Pino 120 | RB7 — General-purpose I/O / programming |
| Pino 121 | RB8 — General-purpose I/O |
| Pino 122 | RB9 — General-purpose I/O |
| Pino 123 | RB10 — General-purpose I/O |
| Pino 124 | RB11 — General-purpose I/O |
| Pino 125 | RB12 — General-purpose I/O |
| Pino 126 | RB13 — General-purpose I/O |
| Pino 127 | RB14 — General-purpose I/O |
| Pino 128 | RB15 — General-purpose I/O |
| Pino 129 | RE0 — General-purpose I/O |
| Pino 130 | RE1 — General-purpose I/O |
| Pino 131 | RE2 — General-purpose I/O |
| Pino 132 | RE3 — General-purpose I/O |
| Pino 133 | RE4 — General-purpose I/O |
| Pino 134 | RE5 — General-purpose I/O |
| Pino 135 | RE6 — General-purpose I/O |
| Pino 136 | RE7 — General-purpose I/O |
| Pino 137 | VSS — Ground reference |
| Pino 138 | VDD — I/O supply voltage (3.3V nominal) |
| Pino 139 | RF0 — General-purpose I/O |
| Pino 140 | RF1 — General-purpose I/O |
| Pino 141 | RF2 — General-purpose I/O |
| Pino 142 | RF3 — General-purpose I/O |
| Pino 143 | RF6 — General-purpose I/O |
| Pino 144 | RF7 — General-purpose I/O |
Aplicações típicas
PIC32MZ0512EFK144-E/PL é adequado para 7 aplicaçãos: 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.
Recomendado
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.
Recomendado
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.
Recomendado
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.
Recomendado
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.
Recomendado
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.
Recomendado
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.
Recomendado
Resumo dos produtos recomendados
Dados de referência de engenharia para PIC32MZ0512EFK144-E/PL — comparação, orientação de projeto e informações de conformidade.
Guia de seleção
Comparação com alternativas
| Parâmetro | Este produto | 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 |
Principais diferenciais
- 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)
Notas de projeto
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.
Informações de conformidade
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.
