Microchip Technology
PIC32MZ0512EFK144T-I/PH - 200MHz 32-bit MCU 512KB Flash | Microchip
Référence : PIC32MZ0512EFK144T-I/PH ✓ Actif
En stock
Expédié sous 1 à 3 jours ouvrés
2.1 V to 3.6 V Vdss
144-TQFP (16x16 mm) Package
200 MHz Speed
512 KB (512K x 8) Memory
À partir de $8.3
USD / unité
MOQ : 1 |
Prix mis à jour : 2026-10-03
Tarifs dégressifs
| Qté | Prix unitaire | 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 |
ℹ️ Tous les prix sont en USD
PIC32MZ0512EFK144T-I/PH Présentation
The Microchip Technology PIC32MZ0512EFK144T-I/PH is a high-performance 32-bit MIPS microcontroller from the PIC32MZ Embedded Connectivity with Floating Point Unit (EF) family, delivering 200 MHz / 330 DMIPS performance with an integrated FPU in a 144-pin TQFP (PH) package. The part integrates 512 KB of Flash program memory and 128 KB of SRAM, with Crypto acceleration, USB-HS, Ethernet, and CAN interfaces for connected embedded designs.
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.
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.
Alternatives de remplacement direct pour PIC32MZ0512EFK144T-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 PIC32MZ0512EFK144T-I/PH (même facteur de forme et même empreinte) — différant par Core Architecture, Package, FPU, ADC, USB.
Microchip Technology
Core Architecture: MIPS32 Warrior M-class
Package: 144-pin TQFP (16x16 mm)
FPU: IEEE 754 single/double precision
Microchip Technology
Core Architecture: MIPS32 M-Class with FPU and DSP
Package: 144-pin TQFP (16x16 mm)
ADC: 12-bit, up to 18 MSPS
Microchip Technology
Package: 144-pin TQFP (16 x 16 mm)
FPU: IEEE 754 single-precision hardware FPU
ADC: Up to 12-bit, 18 MSPS
Microchip Technology
Core Architecture: MIPS32 microAptiv M-Class
Package: 144-TFBGA (JWX) 7x7 mm, 0.5 mm pitch
FPU: Yes (single/double precision IEEE 754)
Microchip Technology
Core Architecture: MIPS32 M-Class (PIC32)
Package: 144-LQFP (20x20 mm, 0.5 mm pitch)
FPU: Yes (hardware)
Microchip Technology
Core Architecture: MIPS32 microAptiv (PIC32)
Package: 144-pin TQFP (16x16 mm, 0.4 mm pitch)
ADC: 12-bit, up to 18 MSPS
Microchip Technology
Core Architecture: MIPS32 microAptiv M-Class with FPU
Package: 144-pin TQFP (16x16 mm, 0.4 mm pitch)
ADC: 12-bit, up to 120 channels via muxes
Microchip Technology
Package: 144-pin TQFP (PH) 16x16 mm
FPU: IEEE 754 single/double-precision
ADC: 12-bit, up to 18 MSPS
Outil de comparaison rapide — sélectionnez des références alternatives pour une comparaison côte à côte :
PIC32MZ0512EFK144-I/PH
✅ Remplacement directMicrochip Technology
📦 144-TQFP (16x16)
MIPS Warrior M-class (32-bit) · 200 MHz · 330 DMIPS · IEEE 754 single-precision hardware FPU · Four 64-bit accumulators, single-cycle MAC, saturating and fractional math · 512 KB (512K x 8) · 128 KB · 2.1 V to 3.6 V
✓ En stock
$11.89 / unité
Voir la fiche technique →PIC32MZ0512EFF144T-I/PH
✅ Remplacement directMicrochip Technology
📦 144-TQFP (16x16)
PIC32MZ EF · MIPS32 M-Class with FPU and DSP · 200 MHz · 512 KB · 128 KB · 2.3 V to 3.6 V · 144-pin TQFP (16x16 mm) · Industrial (-40 C to +85 C)
✓ En stock
$7.13 / unité
Voir la fiche technique →PIC32MZ0512EFK144T-E/PH
✅ Remplacement direct📦 144-TQFP (16x16)
E-grade (-40C to +125C) temp range, same silicon and footprint
📋 Alternative de référence (hors catalogue)
PIC32MZ0512EFK144T-I/JWX
✅ Remplacement direct ⚠️ Spécifications non vérifiéesMicrochip Technology
📦 144-TFBGA (7x7)
MIPS32 microAptiv M-Class · 200 MHz (max) · 512 KB (512K x 8) · 128 KB · Yes (single/double precision IEEE 754) · 144-TFBGA (JWX) 7x7 mm, 0.5 mm pitch · -40C to +85C (Industrial) · 2.2 V to 3.6 V
✓ En stock
$9.3 / unité
Voir la fiche technique →PIC32MZ1024EFK144T-I/PH
✅ Remplacement directMicrochip Technology
📦 144-TQFP (16x16)
MIPS Warrior M-class (32-bit) · 200 MHz · 330 DMIPS · IEEE 754 single/double-precision · 4x 64-bit accumulators, single-cycle MAC, saturating/fractional math · 1 MB (1024 KB) Dual Panel · 256 KB · 2.2 V to 3.6 V
✓ En stock
$8.9 / unité
Voir la fiche technique →PIC32MZ0512EFE144T-I/PH
✅ Remplacement direct ⚠️ Spécifications non vérifiéesMicrochip Technology
📦 144-TQFP (16x16)
MIPS32 Warrior M-class · 32-bit · 200 MHz · 330 DMIPS · 512 KB (512K x 8) · 128 KB · 4 KB · IEEE 754 single/double precision
✓ En stock
$10.45 / unité
Voir la fiche technique →PIC32MZ0512EFK144T-I/PH Valeurs maximales et caractéristiques électriques
| 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 |
| Température de fonctionnement | -40 C to +85 C (Industrial grade, I-suffix) |
| Boîtier | 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 |
| Type de montage | Surface Mount |
| Statut RoHS | Compliant |
| Niveau MSL | 3 |
Configuration des broches de PIC32MZ0512EFK144T-I/PH
| Broche 1 | RF3 — General purpose I/O pin |
| Broche 2 | RF2 — General purpose I/O pin |
| Broche 3 | RF6 — General purpose I/O pin |
| Broche 4 | RF7 — General purpose I/O pin |
| Broche 5 | RF8 — General purpose I/O pin |
| Broche 6 | RF9 — General purpose I/O pin |
| Broche 7 | RF10 — General purpose I/O pin |
| Broche 8 | RF11 — General purpose I/O pin |
| Broche 9 | RF12 — General purpose I/O pin |
| Broche 10 | RF13 — General purpose I/O pin |
| Broche 11 | VBUS — USB VBUS sense input |
| Broche 12 | VDD — I/O supply voltage |
| Broche 13 | D+ — USB D+ line |
| Broche 14 | D- — USB D- line |
| Broche 15 | AVDD3V3 — Analog 3.3V supply |
| Broche 16 | AVSS — Analog ground |
| Broche 17 | OSC1 — Primary crystal/oscillator input |
| Broche 18 | OSC2 — Primary crystal/oscillator output |
| Broche 19 | SOSC1 — Secondary oscillator input (32.768 kHz) |
| Broche 20 | SOSC2 — Secondary oscillator output |
| Broche 21 | RB0 — General purpose I/O pin |
| Broche 22 | RB1 — General purpose I/O pin |
| Broche 23 | RB2 — General purpose I/O pin |
| Broche 24 | RB3 — General purpose I/O pin |
| Broche 25 | RB4 — General purpose I/O pin |
| Broche 26 | RB5 — General purpose I/O pin |
| Broche 27 | RB6 — General purpose I/O pin |
| Broche 28 | RB7 — General purpose I/O pin |
| Broche 29 | VSS — Ground |
| Broche 30 | VDD — I/O supply voltage |
| Broche 31 | RB8 — General purpose I/O pin |
| Broche 32 | RB9 — General purpose I/O pin |
| Broche 33 | RB10 — General purpose I/O pin |
| Broche 34 | RB11 — General purpose I/O pin |
| Broche 35 | RB12 — General purpose I/O pin |
| Broche 36 | RB13 — General purpose I/O pin |
| Broche 37 | RB14 — General purpose I/O pin |
| Broche 38 | RB15 — General purpose I/O pin |
| Broche 39 | RD0 — General purpose I/O pin |
| Broche 40 | RD1 — General purpose I/O pin |
| Broche 41 | RD2 — General purpose I/O pin |
| Broche 42 | RD3 — General purpose I/O pin |
| Broche 43 | RD4 — General purpose I/O pin |
| Broche 44 | RD5 — General purpose I/O pin |
| Broche 45 | RD6 — General purpose I/O pin |
| Broche 46 | RD7 — General purpose I/O pin |
| Broche 47 | VSS — Ground |
| Broche 48 | VDD — I/O supply voltage |
| Broche 49 | RD8 — General purpose I/O pin |
| Broche 50 | RD9 — General purpose I/O pin |
| Broche 51 | RD10 — General purpose I/O pin |
| Broche 52 | RD11 — General purpose I/O pin |
| Broche 53 | RD12 — General purpose I/O pin |
| Broche 54 | RD13 — General purpose I/O pin |
| Broche 55 | RD14 — General purpose I/O pin |
| Broche 56 | RD15 — General purpose I/O pin |
| Broche 57 | RC1 — General purpose I/O pin |
| Broche 58 | RC2 — General purpose I/O pin |
| Broche 59 | RC3 — General purpose I/O pin |
| Broche 60 | RC4 — General purpose I/O pin |
| Broche 61 | VSS — Ground |
| Broche 62 | VDD — I/O supply voltage |
| Broche 63 | RC5 — General purpose I/O pin |
| Broche 64 | RC6 — General purpose I/O pin |
| Broche 65 | RC7 — General purpose I/O pin |
| Broche 66 | RC8 — General purpose I/O pin |
| Broche 67 | RC9 — General purpose I/O pin |
| Broche 68 | RC10 — General purpose I/O pin |
| Broche 69 | RC11 — General purpose I/O pin |
| Broche 70 | RC12 — General purpose I/O pin |
| Broche 71 | RC13 — General purpose I/O pin |
| Broche 72 | RC14 — General purpose I/O pin |
| Broche 73 | RC15 — General purpose I/O pin |
| Broche 74 | RE0 — General purpose I/O pin |
| Broche 75 | RE1 — General purpose I/O pin |
| Broche 76 | RE2 — General purpose I/O pin |
| Broche 77 | RE3 — General purpose I/O pin |
| Broche 78 | RE4 — General purpose I/O pin |
| Broche 79 | RE5 — General purpose I/O pin |
| Broche 80 | RE6 — General purpose I/O pin |
| Broche 81 | RE7 — General purpose I/O pin |
| Broche 82 | VSS — Ground |
| Broche 83 | VDD — I/O supply voltage |
| Broche 84 | RG0 — General purpose I/O pin |
| Broche 85 | RG1 — General purpose I/O pin |
| Broche 86 | RG2 — General purpose I/O pin |
| Broche 87 | RG3 — General purpose I/O pin |
| Broche 88 | RG6 — General purpose I/O pin |
| Broche 89 | RG7 — General purpose I/O pin |
| Broche 90 | RG8 — General purpose I/O pin |
| Broche 91 | RG9 — General purpose I/O pin |
| Broche 92 | RG10 — General purpose I/O pin |
| Broche 93 | RG11 — General purpose I/O pin |
| Broche 94 | RG12 — General purpose I/O pin |
| Broche 95 | RG13 — General purpose I/O pin |
| Broche 96 | RG14 — General purpose I/O pin |
| Broche 97 | RG15 — General purpose I/O pin |
| Broche 98 | RA0 — General purpose I/O pin |
| Broche 99 | RA1 — General purpose I/O pin |
| Broche 100 | RA2 — General purpose I/O pin |
| Broche 101 | RA3 — General purpose I/O pin |
| Broche 102 | RA4 — General purpose I/O pin |
| Broche 103 | RA5 — General purpose I/O pin |
| Broche 104 | RA6 — General purpose I/O pin |
| Broche 105 | RA7 — General purpose I/O pin |
| Broche 106 | VSS — Ground |
| Broche 107 | VDD — I/O supply voltage |
| Broche 108 | RA8 — General purpose I/O pin |
| Broche 109 | RA9 — General purpose I/O pin |
| Broche 110 | RA10 — General purpose I/O pin |
| Broche 111 | RA11 — General purpose I/O pin |
| Broche 112 | RA12 — General purpose I/O pin |
| Broche 113 | RA13 — General purpose I/O pin |
| Broche 114 | RA14 — General purpose I/O pin |
| Broche 115 | RA15 — General purpose I/O pin |
| Broche 116 | RF0 — General purpose I/O pin |
| Broche 117 | RF1 — General purpose I/O pin |
| Broche 118 | RF4 — General purpose I/O pin |
| Broche 119 | RF5 — General purpose I/O pin |
| Broche 120 | VSS — Ground |
| Broche 121 | VDD — I/O supply voltage |
| Broche 122 | MCLR — Master clear (reset) input |
| Broche 123 | RG15 — General purpose I/O pin |
| Broche 124 | TCK — JTAG clock |
| Broche 125 | TDI — JTAG data in |
| Broche 126 | TDO — JTAG data out |
| Broche 127 | TMS — JTAG mode select |
| Broche 128 | AVDD3V3 — Analog 3.3V supply |
| Broche 129 | AVSS — Analog ground |
| Broche 130 | RB0 — General purpose I/O pin (port B) |
| Broche 131 | RB1 — General purpose I/O pin |
| Broche 132 | RB2 — General purpose I/O pin |
| Broche 133 | RB3 — General purpose I/O pin |
| Broche 134 | RB4 — General purpose I/O pin |
| Broche 135 | RB5 — General purpose I/O pin |
| Broche 136 | RB6 — General purpose I/O pin |
| Broche 137 | RB7 — General purpose I/O pin |
| Broche 138 | RB8 — General purpose I/O pin |
| Broche 139 | RB9 — General purpose I/O pin |
| Broche 140 | RB10 — General purpose I/O pin |
| Broche 141 | RB11 — General purpose I/O pin |
| Broche 142 | RB12 — General purpose I/O pin |
| Broche 143 | RB13 — General purpose I/O pin |
| Broche 144 | VSS — Ground |
Applications typiques
PIC32MZ0512EFK144T-I/PH convient pour 6 applications: 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.
Recommandé
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.
Recommandé
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.
Recommandé
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.
Recommandé
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.
Recommandé
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.
Recommandé
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What is the operating voltage of PIC32MZ0512EFK144T-I/PH?
The PIC32MZ0512EFK144T-I/PH operates from 2.1 V to 3.6 V on its VDD/VBAT rails per the Microchip PIC32MZ EF family data sheet. The internal core voltage is generated by an on-chip LDO; no external 1.8 V regulator is required. Wide-bus pins are 5V-tolerant, allowing direct interfacing with 5 V logic when configured as inputs.
How much Flash and RAM does PIC32MZ0512EFK144T-I/PH have?
The PIC32MZ0512EFK144T-I/PH integrates 512 KB of dual-partition Flash and 128 KB of SRAM per the Microchip data sheet. Dual-partition Flash enables live firmware updates with rollback, while 128 KB of SRAM is ample for TLS handshakes and graphics frame buffers in HMI designs. There is no on-chip EEPROM; emulation is provided through the Flash library.
What is the maximum clock speed of PIC32MZ0512EFK144T-I/PH?
The PIC32MZ0512EFK144T-I/PH runs at up to 200 MHz system clock, delivering 330 DMIPS per the data sheet. The maximum frequency requires the PLL locked to a 12 MHz primary crystal. Wait-states must be configured in the prefetch module when executing directly from Flash above 83 MHz.
Does PIC32MZ0512EFK144T-I/PH have an FPU and DSP instructions?
Yes, the PIC32MZ0512EFK144T-I/PH includes an IEEE 754 single/double-precision FPU and DSP extensions with four 64-bit accumulators and single-cycle MAC per the Microchip PIC32MZ EF family data sheet. These extensions accelerate filter, FFT, and motor-control math with saturating and fractional support that prevents overflow and preserves precision. GCC and MPLAB XC32 supply intrinsic libraries to target these units.
Where to buy PIC32MZ0512EFK144T-I/PH online?
The PIC32MZ0512EFK144T-I/PH is stocked at authorized distributors including DigiKey (5286887), Mouser, and Microchip Direct as of 2026-10-04. Pricing starts around $12.45 at qty 1 and decreases to approximately $8.30 at qty 1000. For long-lead-time quotes, Microchip Direct offers factory-direct orders with full traceability.
What is the price of PIC32MZ0512EFK144T-I/PH at 100 pieces?
As of 2026-10-04, the PIC32MZ0512EFK144T-I/PH is priced at approximately $10.20 USD per unit at qty 100 from major authorized distributors including DigiKey and Mouser. Volume pricing drops to about $9.15 at qty 500 and $8.30 at qty 1000 per current distributor inventory data. Always request a fresh quote, as stock and lead time can shift weekly.
What is the lead time for PIC32MZ0512EFK144T-I/PH?
The PIC32MZ0512EFK144T-I/PH ships from authorized distributor stock within 1-3 business days as of 2026-10-04 per DigiKey listing (5286887). Microchip factory-direct orders typically require 6-8 weeks for tape-and-reel volumes above 1000 pieces. The active lifecycle status confirms this is not a constrained part.
Is PIC32MZ0512EFK144T-I/PH in stock at distributors?
Yes, the PIC32MZ0512EFK144T-I/PH is listed as in stock at DigiKey and Mouser as of 2026-10-04 per their public catalogs. DigiKey ships today for orders placed before cutoff. For second-source assurance, Microchip Direct maintains the most reliable supply. Avoid gray-market brokers to ensure RoHS compliance and date code integrity.
PIC32MZ0512EFK144T-I/PH vs PIC32MZ0512EFF144T-I/PH - what is the difference?
The PIC32MZ0512EFK144T-I/PH (K-family) and PIC32MZ0512EFF144T-I/PH (F-family) differ in peripherals and internal architecture per the Microchip PIC32MZ EF datasheet. The F (Floating-point Family) adds a richer peripheral mix including high-speed ADC and crypto engine refinements, while the K family emphasizes connectivity (USB-HS, Ethernet, CAN). Both share the same 144-TQFP (PH) footprint, making them drop-in package-compatible.
PIC32MZ0512EFK144T-I/PH vs PIC32MX795F512L - which is better for IoT gateways?
The PIC32MZ0512EFK144T-I/PH is better for IoT gateways because it offers 200 MHz / 330 DMIPS performance with integrated FPU, dedicated crypto engine, USB-HS, 10/100 Ethernet MAC, and dual CAN versus the PIC32MX795F512L's 80 MHz MIPS M4K core. The PIC32MZ variant also includes the IEEE 754 FPU needed for TLS handshake overhead, which the PIC32MX lacks.
When should I choose PIC32MZ0512EFK144T-I/PH over PIC32MZ1024EFK144?
Choose PIC32MZ0512EFK144T-I/PH when 512 KB Flash and 128 KB SRAM meet your application needs, which is typical for IoT gateways and HMI panels. Choose PIC32MZ1024EFK144 when your firmware, OTA payload, or graphics assets exceed 512 KB and you need up to 1 MB Flash. Both share the same 144-TQFP (PH) footprint, so PCB layout does not change.
What is the best drop-in replacement for PIC32MZ0512EFK144T-I/PH?
The PIC32MZ0512EFF144T-I/PH is the best drop-in replacement for PIC32MZ0512EFK144T-I/PH per Microchip's product line. It shares the same 144-TQFP (PH) footprint and same Flash/SRAM size, with the only meaningful change being a richer peripheral mix on the F-family. Production firmware can run unmodified; only the device ID register changes for BOM traceability.
Where to download PIC32MZ0512EFK144T-I/PH datasheet PDF?
The PIC32MZ0512EFK144T-I/PH data sheet (Document Number DS60001365) can be downloaded from the Microchip website or via the DigiKey/Mouser product pages linked to this device. Search the Microchip documentation portal for PIC32MZ EF family to find both the data sheet and the silicon errata. Errata should be reviewed before committing to production firmware.
Where to find PIC32MZ0512EFK144T-I/PH pinout?
The PIC32MZ0512EFK144T-I/PH pinout for the 144-TQFP (PH) package is documented in the PIC32MZ EF family data sheet section on pin descriptions and in the device-specific IO pin tables. Pin 1 is located at the top-left corner when the package is viewed from above with the notch up, per JEDEC MS-026. The pinout diagram shows power, ground, and I/O assignments for the 144 pins.
Is PIC32MZ0512EFK144T-I/PH RoHS compliant?
Yes, the PIC32MZ0512EFK144T-I/PH is RoHS compliant per Microchip's environmental compliance documentation as of 2026-10-04. The part uses lead-free terminations and is qualified to MSL-3 moisture sensitivity. For automotive applications requiring AEC-Q100 qualification, note that this is the standard I-grade industrial variant; the V-grade is the automotive option.
Données de référence d'ingénierie pour PIC32MZ0512EFK144T-I/PH — comparaison, recommandations de conception et informations de conformité.
Guide de sélection
Choose the PIC32MZ0512EFK144T-I/PH when you need 200 MHz MIPS M-class performance with FPU, 512 KB Flash, 128 KB SRAM, and integrated USB-HS plus Ethernet MAC plus dual CAN in a single 144-pin TQFP package that supports hand rework. Choose PIC32MZ0512EFK144-I/PH if you prefer tray (non-T&R) packaging for prototyping. Choose PIC32MZ1024EFK144T-I/PH when 1 MB Flash and 256 KB SRAM are required for OTA image storage. Choose PIC32MZ0512EFK144T-E/PH for extended temperature range (-40C to +125C). The 144-TQFP (PH) footprint is shared across all four options.
Comparaison avec les alternatives
| Paramètre | Ce produit | 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 |
Principaux différenciateurs
- 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))
Notes de conception
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.
Informations de conformité
RoHS
Compliant
REACH
Compliant
AEC-Q100
Not Applicable
Sans plomb
Yes
Sans halogène
Unknown
Minerais de conflit
Compliant
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.
Données vérifiées le : 2026-10-04
— données vérifiées et sélectionnées par l'équipe d'ingénierie composants de XAIPART
Recherches associées
PIC32MZ0512EFK144T-I/PH
PIC32MZ0512EFK144T-I/PH datasheet
Microchip PIC32MZ0512EFK144T-I/PH
200MHz 32-bit MIPS microcontroller 512KB Flash
144-TQFP PIC32MZ EF family
PIC32MZ0512EFK144T-I/PH industrial IoT gateway
PIC32MZ0512EFK144T-I/PH vs PIC32MZ0512EFF144T-I/PH
PIC32MZ0512EFK144T-I/PH drop-in replacement
PIC32MZ0512EFK144T-I/PH buy price qty 100
PIC32MZ0512EFK144T-I/PH in stock DigiKey Mouser
how to program PIC32MZ0512EFK144T-I/PH with MPLAB
PIC32MZ0512EFK144T-I/PH Ethernet USB-HS CAN
PIC32MZ0512EFK144T-I/PH pinout TQFP-144
Composants & termes associés
Microchip Technology
PIC32MZ0512EFK144T-I/PH
PIC32MZ0512EFK144-I/PH
PIC32MZ0512EFF144T-I/PH
PIC32MZ1024EFK144T-I/PH
Microcontroller
MCU
32-bit MCU
MIPS M-class
IEEE 754 FPU
DSP extensions
Flash memory
SRAM
USB 2.0 High-Speed OTG
10/100 Ethernet MAC
CAN 2.0b
Crypto engine
RoHS
AEC-Q100
TQFP-144
Industrial IoT
motor control
graphical HMI
automotive connectivity
MPLAB Harmony
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