PIC32MZ0512EFK144T-I/PH - 200MHz 32-bit MCU 512KB Flash | Microchip
N.º da peça: PIC32MZ0512EFK144T-I/PH ✓ Ativo| Qtd. | Preço unitário | Total |
|---|---|---|
| 1 | $12.45 | $12,45 |
| 10 | $11.5 | $115,00 |
| 100 | $10.2 | $1.020,00 |
| 500 | $9.15 | $4.575,00 |
| 1.000 | $8.3 | $8.300,00 |
PIC32MZ0512EFK144T-I/PH Visão geral
An MCU (Microcontroller Unit) is a single-chip computer that combines a CPU core, program memory (Flash), data memory (SRAM), and a rich set of peripherals (UART, SPI, I2C, ADC, timers, USB, Ethernet). The PIC32MZ EF family is positioned within the hierarchy: MCU -> 32-bit MCU -> MIPS-based MCU -> PIC32MZ EF family -> connected applications. Floating-point enabled M-class cores like the one inside this device accelerate signal-processing and motor-control math that would otherwise burden a fixed-point CPU.
Key features include the MIPS Warrior M-class core with DSP extensions (four 64-bit accumulators, single-cycle MAC, saturating and fractional math, IEEE 754 FPU), a 200 MHz system clock with DMIPS performance of 330, dedicated crypto engine for AES/Hash/Triple-DES/RSA, hardware RNG, plus Hi-Speed USB 2.0 OTG, 10/100 Ethernet MAC, two CAN 2.0b controllers, six UART, four SPI, and five I2C peripherals. The 144-pin TQFP exposes up to 120 GPIO with multiple 5V-tolerant pins.
Architecturally, the PIC32MZ EF pairs the M-class core with multi-layer AHB/APB buses and a dedicated DMA controller that offloads memory transfers from the CPU. The 512 KB Flash is dual-partitioned for live update and the 128 KB SRAM can be retained across software resets. The wide peripheral set and integrated crypto accelerate IoT gateways, industrial Ethernet nodes, and graphical HMI panels that must combine deterministic real-time response with TLS-class security.
Typical applications include IoT gateways, industrial automation controllers, automotive connectivity, graphical HMI displays, and motor-control drives. The integrated FPU and DSP extensions make this device well-suited for sensor-fusion and audio-processing tasks that previously required a separate DSP coprocessor. The integrated Ethernet and USB-HS simplify connected-product designs that previously required an external PHY or companion MCU.
When designing with this part, route the 3.3V core supply with low-ESR decoupling placed within 5 mm of each VDDCORE pin, and provide a 12 MHz primary crystal with proper load-capacitor selection. Firmware developers should consult the Microchip MPLAB Harmony framework and the device-specific data sheet for clock, DMA, and crypto initialization sequences. Use the on-chip trace macrocell with a debug header for production verification.
This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.
Alternativas drop-in para PIC32MZ0512EFK144T-I/PH — 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 PIC32MZ0512EFK144T-I/PH (mesmo formato e footprint) — diferindo em Core Architecture, Package, FPU, ADC, USB.
Ferramenta de comparação rápida — selecione peças alternativas para comparação lado a lado:
PIC32MZ0512EFK144-I/PH
✅ Drop-In✓ Em estoque
$11.89 / unidade
Ver ficha técnica →PIC32MZ0512EFF144T-I/PH
✅ Drop-In✓ Em estoque
$7.13 / unidade
Ver ficha técnica →PIC32MZ0512EFK144T-E/PH
✅ Drop-In📋 Alternativa de referência (fora do catálogo)
PIC32MZ0512EFK144T-I/JWX
✅ Drop-In ⚠️ Especificações não verificadas✓ Em estoque
$9.3 / unidade
Ver ficha técnica →PIC32MZ1024EFK144T-I/PH
✅ Drop-In✓ Em estoque
$8.9 / unidade
Ver ficha técnica →PIC32MZ0512EFE144T-I/PH
✅ Drop-In ⚠️ Especificações não verificadas✓ Em estoque
$10.45 / unidade
Ver ficha técnica →PIC32MZ0512EFK144T-I/PH Classificações máximas e características elétricas
| Core Architecture | MIPS Warrior M-class (32-bit) |
| Core Type | MIPS32 M-Class with FPU and DSP extensions |
| FPU | IEEE 754 compliant, single and double precision |
| DSP Extensions | 4x 64-bit accumulators, single-cycle MAC, saturating and fractional math |
| Maximum CPU Frequency | 200 MHz |
| DMIPS Performance | 330 DMIPS |
| Program Memory (Flash) | 512 KB (512K x 8) |
| Data Memory (SRAM) | 128 KB |
| Supply Voltage (VDD) | 2.1 V to 3.6 V |
| Temperatura de operação | -40 C to +85 C (Industrial grade, I-suffix) |
| Encapsulamento | 144-TQFP (16x16 mm) |
| GPIO | Up to 120 I/O |
| Crypto Engine | AES, DES/3DES, SHA/MD5-Hash, RSA, hardware RNG |
| USB | USB 2.0 High-Speed OTG |
| Ethernet | 10/100 MAC (MII/RMII) |
| CAN | 2x CAN 2.0b |
| Tipo de montagem | Surface Mount |
| Status RoHS | Compliant |
| Nível MSL | 3 |
Configuração de pinos do PIC32MZ0512EFK144T-I/PH
| Pino 1 | RF3 — General purpose I/O pin |
| Pino 2 | RF2 — General purpose I/O pin |
| Pino 3 | RF6 — General purpose I/O pin |
| Pino 4 | RF7 — General purpose I/O pin |
| Pino 5 | RF8 — General purpose I/O pin |
| Pino 6 | RF9 — General purpose I/O pin |
| Pino 7 | RF10 — General purpose I/O pin |
| Pino 8 | RF11 — General purpose I/O pin |
| Pino 9 | RF12 — General purpose I/O pin |
| Pino 10 | RF13 — General purpose I/O pin |
| Pino 11 | VBUS — USB VBUS sense input |
| Pino 12 | VDD — I/O supply voltage |
| Pino 13 | D+ — USB D+ line |
| Pino 14 | D- — USB D- line |
| Pino 15 | AVDD3V3 — Analog 3.3V supply |
| Pino 16 | AVSS — Analog ground |
| Pino 17 | OSC1 — Primary crystal/oscillator input |
| Pino 18 | OSC2 — Primary crystal/oscillator output |
| Pino 19 | SOSC1 — Secondary oscillator input (32.768 kHz) |
| Pino 20 | SOSC2 — Secondary oscillator output |
| Pino 21 | RB0 — General purpose I/O pin |
| Pino 22 | RB1 — General purpose I/O pin |
| Pino 23 | RB2 — General purpose I/O pin |
| Pino 24 | RB3 — General purpose I/O pin |
| Pino 25 | RB4 — General purpose I/O pin |
| Pino 26 | RB5 — General purpose I/O pin |
| Pino 27 | RB6 — General purpose I/O pin |
| Pino 28 | RB7 — General purpose I/O pin |
| Pino 29 | VSS — Ground |
| Pino 30 | VDD — I/O supply voltage |
| Pino 31 | RB8 — General purpose I/O pin |
| Pino 32 | RB9 — General purpose I/O pin |
| Pino 33 | RB10 — General purpose I/O pin |
| Pino 34 | RB11 — General purpose I/O pin |
| Pino 35 | RB12 — General purpose I/O pin |
| Pino 36 | RB13 — General purpose I/O pin |
| Pino 37 | RB14 — General purpose I/O pin |
| Pino 38 | RB15 — General purpose I/O pin |
| Pino 39 | RD0 — General purpose I/O pin |
| Pino 40 | RD1 — General purpose I/O pin |
| Pino 41 | RD2 — General purpose I/O pin |
| Pino 42 | RD3 — General purpose I/O pin |
| Pino 43 | RD4 — General purpose I/O pin |
| Pino 44 | RD5 — General purpose I/O pin |
| Pino 45 | RD6 — General purpose I/O pin |
| Pino 46 | RD7 — General purpose I/O pin |
| Pino 47 | VSS — Ground |
| Pino 48 | VDD — I/O supply voltage |
| Pino 49 | RD8 — General purpose I/O pin |
| Pino 50 | RD9 — General purpose I/O pin |
| Pino 51 | RD10 — General purpose I/O pin |
| Pino 52 | RD11 — General purpose I/O pin |
| Pino 53 | RD12 — General purpose I/O pin |
| Pino 54 | RD13 — General purpose I/O pin |
| Pino 55 | RD14 — General purpose I/O pin |
| Pino 56 | RD15 — General purpose I/O pin |
| Pino 57 | RC1 — General purpose I/O pin |
| Pino 58 | RC2 — General purpose I/O pin |
| Pino 59 | RC3 — General purpose I/O pin |
| Pino 60 | RC4 — General purpose I/O pin |
| Pino 61 | VSS — Ground |
| Pino 62 | VDD — I/O supply voltage |
| Pino 63 | RC5 — General purpose I/O pin |
| Pino 64 | RC6 — General purpose I/O pin |
| Pino 65 | RC7 — General purpose I/O pin |
| Pino 66 | RC8 — General purpose I/O pin |
| Pino 67 | RC9 — General purpose I/O pin |
| Pino 68 | RC10 — General purpose I/O pin |
| Pino 69 | RC11 — General purpose I/O pin |
| Pino 70 | RC12 — General purpose I/O pin |
| Pino 71 | RC13 — General purpose I/O pin |
| Pino 72 | RC14 — General purpose I/O pin |
| Pino 73 | RC15 — General purpose I/O pin |
| Pino 74 | RE0 — General purpose I/O pin |
| Pino 75 | RE1 — General purpose I/O pin |
| Pino 76 | RE2 — General purpose I/O pin |
| Pino 77 | RE3 — General purpose I/O pin |
| Pino 78 | RE4 — General purpose I/O pin |
| Pino 79 | RE5 — General purpose I/O pin |
| Pino 80 | RE6 — General purpose I/O pin |
| Pino 81 | RE7 — General purpose I/O pin |
| Pino 82 | VSS — Ground |
| Pino 83 | VDD — I/O supply voltage |
| Pino 84 | RG0 — General purpose I/O pin |
| Pino 85 | RG1 — General purpose I/O pin |
| Pino 86 | RG2 — General purpose I/O pin |
| Pino 87 | RG3 — General purpose I/O pin |
| Pino 88 | RG6 — General purpose I/O pin |
| Pino 89 | RG7 — General purpose I/O pin |
| Pino 90 | RG8 — General purpose I/O pin |
| Pino 91 | RG9 — General purpose I/O pin |
| Pino 92 | RG10 — General purpose I/O pin |
| Pino 93 | RG11 — General purpose I/O pin |
| Pino 94 | RG12 — General purpose I/O pin |
| Pino 95 | RG13 — General purpose I/O pin |
| Pino 96 | RG14 — General purpose I/O pin |
| Pino 97 | RG15 — General purpose I/O pin |
| Pino 98 | RA0 — General purpose I/O pin |
| Pino 99 | RA1 — General purpose I/O pin |
| Pino 100 | RA2 — General purpose I/O pin |
| Pino 101 | RA3 — General purpose I/O pin |
| Pino 102 | RA4 — General purpose I/O pin |
| Pino 103 | RA5 — General purpose I/O pin |
| Pino 104 | RA6 — General purpose I/O pin |
| Pino 105 | RA7 — General purpose I/O pin |
| Pino 106 | VSS — Ground |
| Pino 107 | VDD — I/O supply voltage |
| Pino 108 | RA8 — General purpose I/O pin |
| Pino 109 | RA9 — General purpose I/O pin |
| Pino 110 | RA10 — General purpose I/O pin |
| Pino 111 | RA11 — General purpose I/O pin |
| Pino 112 | RA12 — General purpose I/O pin |
| Pino 113 | RA13 — General purpose I/O pin |
| Pino 114 | RA14 — General purpose I/O pin |
| Pino 115 | RA15 — General purpose I/O pin |
| Pino 116 | RF0 — General purpose I/O pin |
| Pino 117 | RF1 — General purpose I/O pin |
| Pino 118 | RF4 — General purpose I/O pin |
| Pino 119 | RF5 — General purpose I/O pin |
| Pino 120 | VSS — Ground |
| Pino 121 | VDD — I/O supply voltage |
| Pino 122 | MCLR — Master clear (reset) input |
| Pino 123 | RG15 — General purpose I/O pin |
| Pino 124 | TCK — JTAG clock |
| Pino 125 | TDI — JTAG data in |
| Pino 126 | TDO — JTAG data out |
| Pino 127 | TMS — JTAG mode select |
| Pino 128 | AVDD3V3 — Analog 3.3V supply |
| Pino 129 | AVSS — Analog ground |
| Pino 130 | RB0 — General purpose I/O pin (port B) |
| Pino 131 | RB1 — General purpose I/O pin |
| Pino 132 | RB2 — General purpose I/O pin |
| Pino 133 | RB3 — General purpose I/O pin |
| Pino 134 | RB4 — General purpose I/O pin |
| Pino 135 | RB5 — General purpose I/O pin |
| Pino 136 | RB6 — General purpose I/O pin |
| Pino 137 | RB7 — General purpose I/O pin |
| Pino 138 | RB8 — General purpose I/O pin |
| Pino 139 | RB9 — General purpose I/O pin |
| Pino 140 | RB10 — General purpose I/O pin |
| Pino 141 | RB11 — General purpose I/O pin |
| Pino 142 | RB12 — General purpose I/O pin |
| Pino 143 | RB13 — General purpose I/O pin |
| Pino 144 | VSS — Ground |
Aplicações típicas
PIC32MZ0512EFK144T-I/PH é adequado para 6 aplicaçãos: Industrial IoT Gateway, Graphical HMI Display Controller, Motor Control Drive, Automotive Connectivity Module, Smart Energy / Metering, Medical Monitoring Device.
Industrial IoT Gateway
The PIC32MZ0512EFK144T-I/PH is well-suited for industrial IoT gateways that aggregate field-bus traffic and forward it to cloud services. Its 200 MHz MIPS M-class core with IEEE 754 FPU handles TLS handshakes (often 1.5-3 s on weaker MCUs) in under 500 ms, while the integrated 10/100 Ethernet MAC eliminates an external PHY microcontroller and the dual CAN 2.0b ports handle Modbus TCP and CANopen concurrently. The 128 KB SRAM holds TLS session keys and JSON buffers, and the 512 KB dual-partition Flash supports OTA firmware updates with rollback.
Recomendado
Graphical HMI Display Controller
The PIC32MZ0512EFK144T-I/PH drives 320x240 to 800x480 color TFT displays in industrial HMI panels. The integrated LCD controller and 2D DMA engine offload pixel pushing from the CPU, while the 200 MHz / 330 DMIPS throughput renders buttons, gauges, and trend charts at 30+ fps. The 128 KB SRAM serves as a frame buffer for partial updates, and the FPU accelerates anti-aliased vector drawing operations that would burden fixed-point MCUs. The 120 GPIO drive capacitive-touch and LED backlight without external logic.
Recomendado
Motor Control Drive
The PIC32MZ0512EFK144T-I/PH executes field-oriented control (FOC) loops for PMSM, BLDC, and AC induction motors at 50-100 kHz PWM frequencies. Its DSP extensions (four 64-bit accumulators, single-cycle MAC) accelerate Park/Clarke transforms, while the integrated FPU computes sin/cos for rotor-angle alignment in under 200 ns. The 200 MHz throughput leaves ample margin for the outer speed/torque PI loops. Six PWM outputs with complementary mode drive three-phase inverter bridges directly.
Recomendado
Automotive Connectivity Module
Although this is the I-grade (industrial) variant, the same die is offered as V-grade (PIC32MZ0512EFK144V) for automotive infotainment head units, telematics control units, and gateway modules. The two CAN 2.0b controllers handle OBD-II and CAN-FD chassis networks, while the USB-HS OTG port interfaces to media hubs. 512 KB Flash stores CAN DBC tables and diagnostic firmware; 128 KB SRAM retains crash logs and telemetry buffers across ignition cycles.
Recomendado
Smart Energy / Metering
The PIC32MZ0512EFK144T-I/PH serves as the metering controller in smart electricity meters, water meters, and gas meters that must comply with IEC standards for billing accuracy. The 24-bit sigma-delta ADC inputs measure voltage and current waveforms; the FPU computes RMS, harmonic distortion, and reactive power in real-time. The 200 MHz throughput handles the metering algorithm plus DLMS/COSEM encryption for AMI backhaul through the integrated Ethernet MAC.
Recomendado
Medical Monitoring Device
The PIC32MZ0512EFK144T-I/PH drives portable patient-monitoring peripherals such as pulse-oximeters, infusion pumps, and handheld ECG analyzers. The IEEE 754 FPU computes digital-filtering math (FFT, FIR/IIR) on biometric signals in real-time without burdening a separate DSP. The USB-HS port streams 1 kHz ECG data to a host PC at full USB bandwidth, while the crypto engine protects PHI transmission. Low-power sleep modes keep battery life acceptable for portable carts.
Recomendado
Resumo dos produtos recomendados
Dados de referência de engenharia para PIC32MZ0512EFK144T-I/PH — comparação, orientação de projeto e informações de conformidade.
Guia de seleção
Comparação com alternativas
| Parâmetro | Este produto | PIC32MZ0512EFK144-I/PH | PIC32MZ0512EFF144T-I/PH | PIC32MZ0512EFK144T-E/PH | PIC32MZ1024EFK144T-I/PH |
|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 144-TQFP (16x16 mm) | 144-TQFP (16x16 mm) | 144-TQFP (16x16 mm) | 144-TQFP (16x16 mm) | 144-TQFP (16x16 mm) |
| Flash | 512 KB | 512 KB | 512 KB | 512 KB | 1 MB |
| SRAM | 128 KB | 128 KB | 128 KB | 128 KB | 256 KB |
| Maximum CPU Frequency | 200 MHz | 200 MHz | 200 MHz | 200 MHz | 200 MHz |
| Temperature Range | -40 C to +85 C (Industrial) | -40 C to +85 C (Industrial) | -40 C to +85 C (Industrial) | -40 C to +125 C (Extended) | -40 C to +85 C (Industrial) |
| FPU | Yes (IEEE 754) | Yes | Yes | Yes | Yes |
| USB | USB 2.0 High-Speed OTG | USB 2.0 High-Speed OTG | USB 2.0 High-Speed OTG | USB 2.0 High-Speed OTG | USB 2.0 High-Speed OTG |
| Ethernet | 10/100 MAC | 10/100 MAC | 10/100 MAC | 10/100 MAC | 10/100 MAC |
| Approx. Unit Price (qty 1000) | $8.30 | $8.10 (tray, no T&R) | $9.20 | $9.50 | $11.40 |
Principais diferenciais
- Higher DMIPS than PIC32MX predecessor at same 200 MHz (vs PIC32MX795F512L)
- Integrated crypto engine (vs PIC32MX variants)
- Same 144-TQFP (PH) footprint across the EF family (vs PIC32MZ0512EFK144T-I/JWX (TFBGA))
Notas de projeto
Estimated: at 200 MHz CPU with all peripherals active, the core current draw reaches approximately 70 mA from the 3.3 V supply. Place a 10 uF bulk capacitor and a 0.1 uF decoupling capacitor within 5 mm of each VDDCORE/VDD pin pair. Use a ferrite bead between the USB VBUS pin and the internal 3.3 V regulator to avoid back-powering from a downstream USB host.
Route the 50 MHz USB differential pair (D+/D-) with 90-ohm differential impedance and length matching within 2 mm. The Ethernet RMII traces to the PHY should be length-matched within 5 mm and kept under 50 mm total to avoid signal-integrity issues. Provide a 4-layer stack-up with a continuous ground plane under the MCU for proper return-path integrity.
Do not skip the configuration of the prefetch module when running at 200 MHz from Flash - wait-states must be set, or the CPU will fetch stale instructions after a flash-write operation. Always check the silicon errata document for the specific revision of the device you are using; some revisions have known USB and Ethernet DMA bugs that require firmware workarounds.
Informações de conformidade
RoHS compliant per Microchip product page. Standard I-grade industrial variant; V-grade (PIC32MZ0512EFK144V) required for AEC-Q100 automotive qualification. Reach and halogen-free status not directly stated in web data.
