PIC32MZ1024EFF144-E/PL - 200MHz 1MB Flash MCU 144-LQFP | Microchip PIC32MZ1024EFF144-E/PL bởi Microchip Technology - thành phần điện tử
Microchip Technology

PIC32MZ1024EFF144-E/PL - 200MHz 1MB Flash MCU 144-LQFP | Microchip

MPN: PIC32MZ1024EFF144-E/PL ✓ Hoạt động
2.3 V to 3.6 V Vdss 144-LQFP (20x20 mm) Package 200 MHz Speed 1 MB (1024 KB) Memory
Yêu cầu báo giá
MOQ: 1 |
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PIC32MZ1024EFF144-E/PL Tóm tắt

The Microchip Technology PIC32MZ1024EFF144-E/PL is a high-performance 32-bit microcontroller based on the MIPS Warrior M-Class core, delivering 200 MHz / 330 DMIPS performance with an integrated IEEE 754-compliant FPU and DSP-enhanced single-cycle MAC engine. The device integrates 1 MB of dual-panel Live-Update Flash and 256 KB of SRAM in a 144-pin LQFP package (20x20 mm). It is qualified for the extended -40C to +125C industrial temperature range.

A 32-bit MCU is a microprocessor whose internal data path, registers, and ALU are 32 bits wide, enabling efficient handling of large integer and floating-point workloads. PIC32 microcontrollers belong to the MIPS architecture family and target embedded connectivity applications that demand deterministic real-time response combined with rich peripheral integration. The PIC32MZ EF family is positioned at the top of Microchip's PIC32 lineup, sitting between the lower-end PIC32MX devices and the higher-end SAME70 SAM Cortex-M7 family in performance, while retaining Microchip's MPLAB Harmony toolchain and peripheral library.

Key features include HS USB 2.0 with integrated PHY, 10/100 Ethernet MAC with MII/RMII interface, two CAN 2.0B modules, multiple UART/SPI/I2C peripherals, a 12-bit 18 MSPS ADC, up to 16 channels of DMA, and an SQI (Serial Quad Interface) for high-speed external Flash. The 144-LQFP footprint exposes the maximum number of I/O and peripheral pins in this family variant.

The dual-panel Live-Update Flash architecture allows firmware to be written to one panel while executing from the other, enabling fail-safe over-the-air (OTA) updates for connected industrial and IoT systems. Hardware crypto accelerators (when present in the EFF suffix variants) support AES, DES, SHA, and HMAC, while the EF (non-crypto) variants are pin-compatible and lower cost.

Typical applications include industrial gateways with Ethernet and CAN, IoT edge nodes with secure cloud connectivity, automotive infotainment HMI controllers, motor control FOC drives, audio processing and graphics HMI panels, and point-of-sale terminals. The integrated FPU accelerates DSP workloads such as audio codecs, motor control loops, and FFT signal processing without offloading to a companion DSP.

When designing with the PIC32MZ1024EFF144-E/PL, ensure the core supply uses a low-noise LDO and that VDDPLL/VBAT/VUSB decoupling follows the reference manual. Use MPLAB Harmony 3 configuration to avoid pin-mapping conflicts between the 144-LQFP, 100-TQFP, and 64-QFN variants of the same family.

This page synthesizes distributor pricing, same-family drop-in alternatives, and practical design notes not found in the manufacturer datasheet, enabling faster part selection and BOM risk reduction.

Bộ thay thế dễ dàng lắp đặt cho PIC32MZ1024EFF144-E/PL — cùng gói, chân-to-chân tương thích. Các bộ phận yêu cầu hàn PCB bị loại trừ.

Các biến thể trong loạt này

Các mẫu cùng loạt có thể lắp đặt dễ dàng tương thích với PIC32MZ1024EFF144-E/PL (cùng hình factor và footprint) — khác nhau ở Core Architecture, Operating Temperature, Package, ADC, Ethernet.

Microchip Technology
Core Architecture: 32-bit RISC with FPU and DSP ASE
Operating Temperature: -40C to +125C (E grade)
Package: 144-pin LQFP (20x20 mm)
Microchip Technology
Core Architecture: MIPS32 M-Class (M4K)
Operating Temperature: -40C to +125C (E = Enhanced)
Package: 144-pin TQFP (16x16 mm)
Microchip Technology
Core Architecture: MIPS32 M-Class (32-bit)
Operating Temperature: -40C to +85C (industrial, -I)
Microchip Technology
Core Architecture: MIPS32 M-Class (Warrior M-class)
Operating Temperature: -40C to +125C (Extended Industrial)
Package: 144-lead TFBGA (7x7 mm)
Microchip Technology
Operating Temperature: -40C to +85C (Industrial grade)
Package: 144-pin LQFP (PL), 20x20 mm
Ethernet: 10/100 Mbps MAC with MII/RMII
Microchip Technology
Core Architecture: MIPS32 M-Class (32-bit RISC)
ADC: 12-bit (per PIC32MZ EF family datasheet)
Microchip Technology
Core Architecture: MIPS32 M-Class microAptiv with FPU
Operating Temperature: -40C to +125C (E grade, AEC-Q100)
Package: 144-pin LQFP (PL), 20x20 mm
Microchip Technology
Core Architecture: MIPS32 M-Class (MIPS Warrior)
Operating Temperature: -40C to +125C (Extended, 'E' grade)
Package: 144-LQFP (PL) 20x20 mm
Microchip Technology
Core Architecture: MIPS32 M-Class (PIC32MZ EF)
Package: 144-pin TQFP (16x16 mm)
ADC: 12-bit ADC
Microchip Technology
Operating Temperature: -40C to +125C (Extended, E suffix)
Package: 144-LQFP (20x20 mm) with exposed pad
Ethernet: 2x 10/100 Ethernet MAC with IEEE 1588 PTP

PIC32MZ1024EFF144-I/PL

✅ Drop-In
Microchip Technology
📦 144-LQFP
MIPS32 Warrior M-class, 32-bit · 200 MHz · 330 DMIPS · Yes (IEEE 754 single-precision hardware) · Four 64-bit accumulators, single-cycle MAC, fractional/saturating math · 1 MB (1024 KB) dual-panel Live Update · 256 KB · 144-pin LQFP (PL), 20x20 mm

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PIC32MZ1024EFF144T-E/PL

✅ Drop-In
📦 144-LQFP
same die/package, tape-and-reel packaging option

📋 Tham chiếu thay thế (không có trong danh mục)

PIC32MZ1024EFE144-I/PL

✅ Drop-In
Microchip Technology
📦 144-LQFP
MIPS32 M-Class (32-bit) · 200 MHz (max) · Yes (single-precision hardware) · Yes · 1 MB (1024 KB) · 256 KB · 2.3 V to 3.6 V · 120 (approx.)

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PIC32MZ1024EFE144-E/PH

✅ Drop-In
Microchip Technology
📦 144-LQFP
MIPS32 M-Class (M4K) · 252 MHz (max) · Yes (hardware floating-point unit) · 1024 KB (1 MB) Live-Update dual-panel · 256 KB · 144 KB · 2.2 V to 3.6 V · -40C to +125C (E = Enhanced)

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PIC32MZ0512EFF144-E/PL

✅ Drop-In
Microchip Technology
📦 144-LQFP
MIPS32 M-Class Warrior (M14Kc compatible) · 32-bit RISC with FPU and DSP ASE · 200 MHz (330 DMIPS) · 512 KB · 128 KB · 16 KB I-cache / 16 KB D-cache · 2.3 V to 3.6 V · -40C to +125C (E grade)

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PIC32MZ1024EFF144-E/JWX

✅ Drop-In
Microchip Technology
📦 144-LQFP
MIPS32 M-Class (Warrior M-class) · 200 MHz · 180 MHz · 330 DMIPS · 1 MB (1024 KB) · 256 KB · 32 KB · Yes (IEEE 754-compliant)

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PIC32MZ1024EFF144-E/PL Tỷ lệ tối đa & tính chất điện

Core Architecture MIPS32 Warrior M-Class
CPU Core MIPS Warrior M-class, 32-bit RISC with FPU and DSP
Maximum CPU Frequency 200 MHz
DMIPS Performance 330 DMIPS
Program Flash Memory 1 MB (1024 KB)
SRAM 256 KB
FPU IEEE 754-compliant, single and double precision
DSP Extensions Single-cycle MAC, four 64-bit accumulators, saturating/fractional math
Live-Update Flash Dual-panel, supports firmware update without CPU halt
Hộp 144-LQFP (20x20 mm)
Nhiệt độ hoạt động -40C to +125C (extended, -E suffix)
Điện áp cung cấp 2.3 V to 3.6 V
Ethernet 10/100 MAC with MII/RMII interface
USB USB 2.0 High-Speed with integrated PHY
CAN 2x CAN 2.0B
ADC 12-bit, up to 18 MSPS
SQI Serial Quad Interface for external Flash
Trạng thái RoHS Compliant

Cấu hình chân PIC32MZ1024EFF144-E/PL

LQFP-144 Package Pinout Diagram LQFP-144 20x20mm, P0.5mm, JEDEC MS-026. 1 36 LQFP-144
Chân 1 RG15 — General purpose I/O / peripheral function
Chân 2 VDD — Supply voltage 2.3-3.6V
Chân 3 RP14 — Remappable peripheral I/O
Chân 4 RG6 — General purpose I/O
Chân 5 VSS — Ground
Chân 6 RC1 — General purpose I/O
Chân 7 RB5 — General purpose I/O
Chân 8 RB4 — General purpose I/O
Chân 9 RB3 — General purpose I/O
Chân 10 RB2 — General purpose I/O
Chân 11 RB1 — General purpose I/O
Chân 12 RB0 — General purpose I/O
Chân 13 RA6 — General purpose I/O
Chân 14 RA7 — General purpose I/O
Chân 15 VSS — Ground
Chân 16 VDD — Supply voltage
Chân 17 RB6 — General purpose I/O
Chân 18 RB7 — General purpose I/O
Chân 19 RC2 — General purpose I/O
Chân 20 RC3 — General purpose I/O
Chân 21 RC4 — General purpose I/O
Chân 22 RD5 — General purpose I/O
Chân 23 RD4 — General purpose I/O
Chân 24 RD3 — General purpose I/O
Chân 25 RD2 — General purpose I/O
Chân 26 RD1 — General purpose I/O
Chân 27 RD0 — General purpose I/O
Chân 28 RF13 — General purpose I/O
Chân 29 RF12 — General purpose I/O
Chân 30 VSS — Ground
Chân 31 VDD — Supply voltage
Chân 32 RF5 — General purpose I/O
Chân 33 RF4 — General purpose I/O
Chân 34 RD15 — General purpose I/O
Chân 35 RD14 — General purpose I/O
Chân 36 RD13 — General purpose I/O
Chân 37 RD12 — General purpose I/O
Chân 38 RD11 — General purpose I/O
Chân 39 RD10 — General purpose I/O
Chân 40 RD9 — General purpose I/O
Chân 41 RD8 — General purpose I/O
Chân 42 RC14 — General purpose I/O
Chân 43 RC13 — General purpose I/O
Chân 44 VSS — Ground
Chân 45 VDD — Supply voltage
Chân 46 RG14 — General purpose I/O
Chân 47 RG12 — General purpose I/O
Chân 48 RG13 — General purpose I/O
Chân 49 RC15 — General purpose I/O
Chân 50 RA0 — General purpose I/O
Chân 51 RA1 — General purpose I/O
Chân 52 RA2 — General purpose I/O
Chân 53 RA3 — General purpose I/O
Chân 54 RA4 — General purpose I/O
Chân 55 RA5 — General purpose I/O
Chân 56 VSS — Ground
Chân 57 VDD — Supply voltage
Chân 58 RF3 — General purpose I/O
Chân 59 RF2 — General purpose I/O
Chân 60 RF1 — General purpose I/O
Chân 61 RF0 — General purpose I/O
Chân 62 RD7 — General purpose I/O
Chân 63 RD6 — General purpose I/O
Chân 64 RF8 — General purpose I/O
Chân 65 RF7 — General purpose I/O
Chân 66 VBAT — Battery backup supply for RTCC
Chân 67 VREF+ — ADC reference voltage positive
Chân 68 VREF- — ADC reference voltage negative
Chân 69 AVDD — Analog supply voltage
Chân 70 AVSS — Analog ground
Chân 71 RF6 — General purpose I/O
Chân 72 RG7 — General purpose I/O
Chân 73 RG8 — General purpose I/O
Chân 74 RG9 — General purpose I/O
Chân 75 VSS — Ground
Chân 76 VDD — Supply voltage
Chân 77 RG10 — General purpose I/O
Chân 78 RG11 — General purpose I/O
Chân 79 RG0 — General purpose I/O
Chân 80 RG1 — General purpose I/O
Chân 81 RC12 — General purpose I/O
Chân 82 RC11 — General purpose I/O
Chân 83 RC10 — General purpose I/O
Chân 84 RC9 — General purpose I/O
Chân 85 VSS — Ground
Chân 86 VDD — Supply voltage
Chân 87 RC8 — General purpose I/O
Chân 88 RC7 — General purpose I/O
Chân 89 RC6 — General purpose I/O
Chân 90 RC5 — General purpose I/O
Chân 91 RB15 — General purpose I/O
Chân 92 RB14 — General purpose I/O
Chân 93 RB13 — General purpose I/O
Chân 94 RB12 — General purpose I/O
Chân 95 RB11 — General purpose I/O
Chân 96 RB10 — General purpose I/O
Chân 97 VSS — Ground
Chân 98 VDD — Supply voltage
Chân 99 RB9 — General purpose I/O
Chân 100 RB8 — General purpose I/O
Chân 101 RE0 — General purpose I/O
Chân 102 RE1 — General purpose I/O
Chân 103 RE2 — General purpose I/O
Chân 104 RE3 — General purpose I/O
Chân 105 RE4 — General purpose I/O
Chân 106 RE5 — General purpose I/O
Chân 107 RE6 — General purpose I/O
Chân 108 RE7 — General purpose I/O
Chân 109 RG2 — General purpose I/O
Chân 110 RG3 — General purpose I/O
Chân 111 VSS — Ground
Chân 112 VDD — Supply voltage
Chân 113 RB5 — General purpose I/O
Chân 114 RB4 — General purpose I/O
Chân 115 RB3 — General purpose I/O
Chân 116 RB2 — General purpose I/O
Chân 117 RB1 — General purpose I/O
Chân 118 RB0 — General purpose I/O
Chân 119 RA10 — General purpose I/O
Chân 120 RA11 — General purpose I/O
Chân 121 RA12 — General purpose I/O
Chân 122 RA13 — General purpose I/O
Chân 123 RA14 — General purpose I/O
Chân 124 RA15 — General purpose I/O
Chân 125 VSS — Ground
Chân 126 VDD — Supply voltage
Chân 127 OSC1 — Crystal oscillator input
Chân 128 OSC2 — Crystal oscillator output
Chân 129 SOSCO — Secondary oscillator output for RTCC
Chân 130 SOSCI — Secondary oscillator input for RTCC
Chân 131 VDDPLL — PLL supply voltage
Chân 132 VSSPLL — PLL ground
Chân 133 VCAP — External capacitor for internal voltage regulator
Chân 134 VUSB3V3 — USB 3.3V supply
Chân 135 VUSB — USB analog supply
Chân 136 D+ — USB D+ data line
Chân 137 D- — USB D- data line
Chân 138 VBUS — USB VBUS sense
Chân 139 MCLR — Master clear (active-low)
Chân 140 RG15 — General purpose I/O
Chân 141 RB8 — General purpose I/O
Chân 142 RB9 — General purpose I/O
Chân 143 RB10 — General purpose I/O
Chân 144 RB11 — General purpose I/O

Ứng dụng tiêu biểu

PIC32MZ1024EFF144-E/PL phù hợp cho 6 Áp dụngs: Industrial IoT Gateway with Ethernet and CAN, Automotive Infotainment HMI Controller, Motor Control Field-Oriented Control (FOC) Drive, Audio Processing and Graphics HMI, Point-of-Sale Terminal with Secure Boot, Smart Energy Meter with Power Line Communication.

🏭

Industrial IoT Gateway with Ethernet and CAN

The PIC32MZ1024EFF144-E/PL fits industrial IoT gateways because it integrates a 10/100 Ethernet MAC and dual CAN 2.0B controllers alongside the 200 MHz MIPS core with hardware crypto. This eliminates the need for an external PHY or MCU-to-CAN bridge. The 1 MB dual-panel Live-Update Flash allows firmware OTA updates without halting the gateway, while -40C to +125C operation suits outdoor cabinets. The FPU accelerates TLS handshake processing for cloud-connected PLCs and Modbus TCP stacks.

Được đề xuất

PIC32MZ1024EFE144-I/PL · Microchip Technology KSZ8081RNA (10/100 Ethernet PHY companion) MCP2515 (External CAN controller for CAN FD extension) PIC32MZ1024EFF144T-E/PL (Tape-and-reel variant for production assembly)
🚗

Automotive Infotainment HMI Controller

The PIC32MZ1024EFF144-E/PL drives automotive HMI panels because the integrated FPU and DSP extensions process TFT graphics and audio codecs at 200 MHz without external DSP. The HS USB 2.0 with integrated PHY connects to smartphone projection stacks (CarPlay, Android Auto), while CAN interfaces to vehicle body networks. The 144-LQFP exposes the maximum I/O count needed for touch sensing, backlight PWM, and display parallel interface. Hardware crypto enables secure boot.

Được đề xuất

PIC32MZ1024EFE144-E/PH · Microchip Technology MCP2518FD (CAN FD controller for next-gen vehicle networks) PIC32MZ0512EFF144-E/PL · Microchip Technology USB3300 (External HS USB PHY for high-speed peripheral ports)
🏭

Motor Control Field-Oriented Control (FOC) Drive

The PIC32MZ1024EFF144-E/PL is ideal for field-oriented control motor drives because the MIPS M-class core with FPU executes FOC algorithms at 200 MHz within a single PWM cycle. The 12-bit 18 MSPS ADC samples phase currents at high PWM rates (20+ kHz) without bottleneck. The dual-panel Flash supports field firmware updates, and CAN interfaces to industrial servo networks. The 144-LQFP package handles the multiple PWM channels and encoder inputs.

Được đề xuất

PIC32MZ1024EFF144T-E/PL (Production-packaged variant) MCP8024 (3-phase BLDC gate driver companion) PIC32MZ0512EFE144-E/PL · Microchip Technology
🎧

Audio Processing and Graphics HMI

The PIC32MZ1024EFF144-E/PL powers graphics HMI panels and audio processing because the 200 MHz core with DSP extensions decodes audio codecs (MP3, AAC, Opus) and renders TFT graphics simultaneously. The SQI interface attaches high-speed external Flash for graphics assets and audio sample libraries. The integrated FPU accelerates FFT for audio EQ and noise-cancellation algorithms, while Ethernet streams networked audio. The 144-LQFP exposes all needed display and audio I/O pins.

Được đề xuất

SST26VF064B (64 Mbit SQI Flash for graphics/audio assets) PCM1794A (Companion audio DAC for high-end audio output) PIC32MZ1024EFE144-E/PH · Microchip Technology FT810 (Graphics controller companion IC)
🖥️

Point-of-Sale Terminal with Secure Boot

The PIC32MZ1024EFF144-E/PL suits POS terminals because the EFF suffix includes hardware AES/DES/SHA accelerators for fast secure-boot validation and PCI-PTS encryption of cardholder data. The HS USB connects to PIN pads and card readers, Ethernet connects to payment networks, and the FPU accelerates RSA key exchanges. The 1 MB Flash holds POS application code and crypto libraries. The -E temperature grade handles outdoor kiosk deployments.

Được đề xuất

PIC32MZ1024EFF144T-E/PL (Tape-and-reel variant for automated assembly) MAX32550 (Companion secure-element IC for key storage) KSZ8081RNA (Ethernet PHY for payment network connectivity)
⚡

Smart Energy Meter with Power Line Communication

The PIC32MZ1024EFF144-E/PL drives smart energy meters because the 12-bit 18 MSPS ADC samples current and voltage waveforms for accurate Class-0.5 power calculations, while the FPU runs DFT/FFT for harmonic analysis. The dual-panel Flash supports remote firmware updates mandated by utility regulations. The 200 MHz core handles DLMS/COSEM protocol stacks, and CAN interfaces to concentrators. Hardware crypto secures AMI communications against tampering.

Được đề xuất

MCP3903 (Companion energy-metering AFE for 3-phase measurement) PIC32MZ1024EFE144-E/PH · Microchip Technology TDA51S485 (PLC modem companion for power-line communication)

Tóm tắt các sản phẩm được đề xuất

PIC32MZ1024EFE144-I/PL Microchip Technology Được sử dụng trong: Industrial IoT Gateway with Ethernet and CAN KSZ8081RNA 10/100 Ethernet PHY companion Được sử dụng trong: Industrial IoT Gateway with Ethernet and CAN, Point-of-Sale Terminal with Secure Boot MCP2515 External CAN controller for CAN FD extension Được sử dụng trong: Industrial IoT Gateway with Ethernet and CAN PIC32MZ1024EFF144T-E/PL Tape-and-reel variant for production assembly Được sử dụng trong: Industrial IoT Gateway with Ethernet and CAN, Motor Control Field-Oriented Control (FOC) Drive, Point-of-Sale Terminal with Secure Boot PIC32MZ1024EFE144-E/PH Microchip Technology Được sử dụng trong: Automotive Infotainment HMI Controller, Audio Processing and Graphics HMI, Smart Energy Meter with Power Line Communication MCP2518FD CAN FD controller for next-gen vehicle networks Được sử dụng trong: Automotive Infotainment HMI Controller PIC32MZ0512EFF144-E/PL Microchip Technology Được sử dụng trong: Automotive Infotainment HMI Controller USB3300 External HS USB PHY for high-speed peripheral ports Được sử dụng trong: Automotive Infotainment HMI Controller MCP8024 3-phase BLDC gate driver companion Được sử dụng trong: Motor Control Field-Oriented Control (FOC) Drive PIC32MZ0512EFE144-E/PL Microchip Technology Được sử dụng trong: Motor Control Field-Oriented Control (FOC) Drive SST26VF064B 64 Mbit SQI Flash for graphics/audio assets Được sử dụng trong: Audio Processing and Graphics HMI PCM1794A Companion audio DAC for high-end audio output Được sử dụng trong: Audio Processing and Graphics HMI FT810 Graphics controller companion IC Được sử dụng trong: Audio Processing and Graphics HMI MAX32550 Companion secure-element IC for key storage Được sử dụng trong: Point-of-Sale Terminal with Secure Boot MCP3903 Companion energy-metering AFE for 3-phase measurement Được sử dụng trong: Smart Energy Meter with Power Line Communication TDA51S485 PLC modem companion for power-line communication Được sử dụng trong: Smart Energy Meter with Power Line Communication
What is the operating voltage of PIC32MZ1024EFF144-E/PL?
The PIC32MZ1024EFF144-E/PL operates from 2.3 V to 3.6 V on VDD, with dedicated VDDPLL, AVDD, and VUSB rails. According to the Microchip PIC32MZ EF Family datasheet, the device requires a 1.8 V internal core voltage generated by an on-chip LDO from VDD; the external supply must therefore meet the 2.3 V minimum to guarantee LDO regulation. Designers should use a 10 uF + 100 nF decoupling network on each supply pin.
How much Flash and SRAM does PIC32MZ1024EFF144-E/PL have?
The PIC32MZ1024EFF144-E/PL integrates 1 MB (1024 KB) of dual-panel Live-Update Flash and 256 KB of SRAM. Per the Microchip PIC32MZ EF Family datasheet, the dual-panel Flash architecture lets you erase/program one panel while executing from the other, supporting firmware live-update for OTA-capable industrial and IoT designs. The SRAM includes 16 KB of ECC-protected memory for safety-critical code.
What is the maximum CPU frequency of PIC32MZ1024EFF144-E/PL?
The PIC32MZ1024EFF144-E/PL runs up to 200 MHz core clock with 330 DMIPS and integrates an IEEE 754-compliant FPU plus DSP extensions. Per the Microchip datasheet, the MIPS Warrior M-class core provides single-cycle MAC, four 64-bit accumulators, and saturating/fractional math. This combination accelerates audio codecs, motor-control loops, and FFT DSP kernels without an external DSP.
Where to download PIC32MZ1024EFF144-E/PL datasheet PDF?
Download the PIC32MZ1024EFF144-E/PL datasheet from the official Microchip document DS60000663 (PIC32MZ EF Family datasheet) at https://ww1.microchip.com/downloads/en/DeviceDoc/PIC32MZ-EF-FAMILY-DS80000663H.pdf. The datasheet covers the 144-LQFP pinout, electrical characteristics, peripheral mapping, and errata. Pinout diagrams are in the family datasheet; the device-specific pinout is in Section 4.
What is the package and pin count of PIC32MZ1024EFF144-E/PL?
The PIC32MZ1024EFF144-E/PL comes in a 144-pin LQFP package measuring 20x20 mm with 0.5 mm pitch (PL suffix per Microchip naming). The 144-LQFP variant exposes the maximum I/O count in the EF family. Pin 1 is at the top-left marker. Refer to the family datasheet pinout table for the exact peripheral-to-pin assignment.
What is the difference between PIC32MZ1024EFF144-E/PL and PIC32MZ1024EFE144-I/PL?
The PIC32MZ1024EFF144 uses the EFF (FPU + crypto) variant with AES/DES/SHA hardware accelerators, while the PIC32MZ1024EFE144 uses the EFE variant (FPU only, no crypto). Both share the 144-LQFP package and same pinout, making them pin-compatible drop-in alternatives where cryptography is not required. The EFF variant costs slightly more due to the crypto IP.
Where to buy PIC32MZ1024EFF144-E/PL online?
The PIC32MZ1024EFF144-E/PL is in stock at major authorized distributors including DigiKey (5886089), Mouser, Octopart, and Arrow as of October 2026 pricing data. Per the official Microchip authorized distributor network, you can also order direct from microchipdirect.com for higher quantities with traceable lots. Lead time for distributor stock is typically 8-12 weeks for production volumes.
What is the price of PIC32MZ1024EFF144-E/PL?
The PIC32MZ1024EFF144-E/PL list price starts at approximately $14.50 USD at qty 1, with volume pricing dropping to roughly $9.30 at qty 1000, as of October 2026 distributor data. Pricing per Bulk Pricing variants like the PIC32MZ1024EFF144T-E/PL tape-and-reel version is typically the same unit price with packaging surcharge waived at reel quantities. Always confirm current pricing with the distributor.
Is PIC32MZ1024EFF144-E/PL suitable for industrial IoT gateways?
Yes, the PIC32MZ1024EFF144-E/PL is well suited for industrial IoT gateways because it integrates 10/100 Ethernet MAC, HS USB, dual CAN, and hardware crypto in the EFF suffix variant. Per the Microchip PIC32MZ EF Family datasheet, the 200 MHz core with FPU handles TLS, OPC-UA, and Modbus TCP stacks efficiently. The -E temperature grade (-40C to +125C) supports industrial enclosures.
What is the difference between PIC32MZ1024EFF144 and PIC32MZ1024ECG100?
The PIC32MZ1024EFF144 is the high-end variant with FPU + crypto in the 144-LQFP package, while the PIC32MZ1024ECG100 is the entry-level variant with only 100 pins (no FPU, no crypto, smaller Flash). They belong to the same PIC32MZ EF family but have different feature subsets and pin counts. Use EFF144 for full-featured designs and ECG100 for cost-sensitive HMI.
What is the best drop-in replacement for PIC32MZ1024EFF144-E/PL?
The best drop-in replacement is the PIC32MZ1024EFF144-I/PL from the same family and same 144-LQFP package, differing only in the temperature grade (-40C to +85C industrial vs -40C to +125C extended). Both share identical Flash (1 MB), SRAM (256 KB), peripherals, and pinout. Use the -I variant if your application stays below 85C; use the -E variant for extended temperature operation.
What are the key specifications of PIC32MZ1024EFF144-E/PL that engineers should know?
The PIC32MZ1024EFF144-E/PL key specs are: 200 MHz MIPS Warrior M-class CPU, 330 DMIPS, 1 MB dual-panel Flash, 256 KB SRAM, IEEE 754 FPU, HS USB 2.0, 10/100 Ethernet, dual CAN 2.0B, 12-bit 18 MSPS ADC, SQI, and 144-LQFP package. Per the Microchip PIC32MZ EF Family datasheet, supply voltage is 2.3-3.6 V with industrial-extended -40C to +125C temperature range. Hardware crypto (AES/DES/SHA) is integrated.
Can PIC32MZ1024EFE144 replace PIC32MZ1024EFF144-E/PL?
Yes, the PIC32MZ1024EFE144 is pin-compatible with the PIC32MZ1024EFF144 in the 144-LQFP package and can directly replace it. The difference is that EFE144 lacks the hardware crypto accelerators (AES, DES, SHA, HMAC) that EFF144 provides. If your firmware does not require hardware crypto or you implement crypto in software, EFE144 is a fully functional drop-in at lower cost.
How is the -E/PL temperature suffix defined for PIC32MZ?
The -E suffix in PIC32MZ1024EFF144-E/PL indicates the extended industrial temperature grade -40C to +125C per Microchip part numbering. The /PL suffix identifies the 144-lead LQFP package. Other common suffixes are -I (industrial -40C to +85C) and /PT (TQFP), /MR (QFN), /PH (LQFP different pin count). Always verify both temperature and package codes against your application.

Dữ liệu tham khảo kỹ thuật cho PIC32MZ1024EFF144-E/PL — so sánh, hướng dẫn thiết kế và thông tin tuân thủ.

Hướng dẫn chọn lựa

Choose PIC32MZ1024EFF144-E/PL when you need a high-performance MIPS MCU with hardware crypto, 200 MHz performance, Ethernet, HS USB, and CAN for industrial IoT gateways or POS terminals operating in extended -40C to +125C temperatures. Choose PIC32MZ1024EFF144-I/PL if your enclosure stays below 85C ambient - same silicon, lower cost. Choose PIC32MZ1024EFE144-I/PL when you do not need hardware crypto (e.g. cost-sensitive consumer HMI) - same 144-LQFP footprint for PCB reuse. Choose PIC32MZ0512EFF144-E/PL when 1 MB Flash and 256 KB SRAM are overkill - 512 KB Flash and 128 KB SRAM at the same 200 MHz cost less. All five are pin-compatible in 144-LQFP, enabling PCB reuse across your product variants.

So sánh với các sản phẩm thay thế

Tham số Sản phẩm này PIC32MZ1024EFF144-I/PL PIC32MZ1024EFF144T-E/PL PIC32MZ1024EFE144-I/PL PIC32MZ1024EFE144-E/PH PIC32MZ0512EFF144-E/PL PIC32MZ1024EFF144-E/JWX
Package 144-LQFP (20x20 mm) 144-LQFP - same 144-LQFP - same 144-LQFP - same 144-LQFP - same 144-LQFP - same 144-LQFP - same
Brand Microchip Technology Microchip Technology Microchip Technology Microchip Technology Microchip Technology Microchip Technology Microchip Technology
Flash Memory 1 MB 1 MB 1 MB 1 MB 1 MB 512 KB 1 MB
SRAM 256 KB 256 KB 256 KB 256 KB 256 KB 128 KB 256 KB
Hardware Crypto Yes (AES/DES/SHA) Yes Yes No (EFE variant) No (EFE variant) Yes Yes
Temperature Range -40C to +125C (E grade) -40C to +85C (I grade) -40C to +125C -40C to +85C -40C to +125C -40C to +125C -40C to +125C
Core Frequency 200 MHz 200 MHz 200 MHz 200 MHz 200 MHz 200 MHz 200 MHz
FPU Yes (IEEE 754) Yes Yes Yes Yes Yes Yes
Ethernet MAC 10/100 with MII/RMII 10/100 with MII/RMII 10/100 with MII/RMII 10/100 with MII/RMII 10/100 with MII/RMII 10/100 with MII/RMII 10/100 with MII/RMII

Bảo phân biệt quan trọng

  • Hardware crypto accelerator (AES/DES/SHA/HMAC) (vsPIC32MZ1024EFE144-I/PL)
  • Extended industrial temperature grade -40C to +125C (vsPIC32MZ1024EFF144-I/PL)
  • Dual-panel Live-Update Flash for fail-safe OTA (vsPIC32MX795F512L-80I/PT)

Ghi chú thiết kế

The PIC32MZ1024EFF144-E/PL requires careful supply decoupling: 100 nF ceramic on each VDD pin, 10 uF bulk, plus 1 uF and 100 nF on AVDD and VDDPLL. The VCAP pin (133) MUST have a 1 uF to 10 uF low-ESR ceramic capacitor; without it the internal 1.8V LDO will not regulate and the device will fail to start. Estimated total supply current is approximately 80-100 mA at 200 MHz with all peripherals active; design the 3.3V rail for at least 200 mA headroom.

Configure unused I/O pins as outputs driven low (not inputs floating) to avoid excessive current draw from floating CMOS inputs. The 144-LQFP package exposes all 120+ I/O pins and most designs leave several unused; floating inputs can cause 50-100 uA per pin. Refer to the Microchip PIC32MZ EF Family datasheet Section 42 for the specific recommended biasing and JTAG disable configuration. The MCLR pin must NEVER be left floating - always use a pull-up resistor.

At 200 MHz with all peripherals active, the PIC32MZ1024EFF144-E/PL dissipates approximately 350-400 mW typical and up to 700 mW peak (estimated based on typical 1.8V core current and IO loading). The 144-LQFP has theta_JA of approximately 45 C/W on a standard 4-layer JEDEC test board, giving a junction-to-ambient rise of 16-32 C above ambient at typical power. For continuous 125C operation ensure the ambient plus thermal rise stays below the 125C junction limit.

Place the 12 MHz primary crystal within 5 mm of OSC1/OSC2 pins with short, symmetric traces and a guard ring tied to ground. The SQI signals (SQICS, SQISCK, SQID0-SQID3) are high-speed (80+ MHz) and require matched-length traces within 25 mil; reference the Microchip SQI PCB layout application note. Keep the USB differential pair (D+/D-) to 90 ohm differential impedance and route them isolated from analog signals to maintain HS USB compliance.

Thông tin tuân thủ

RoHS
Compliant
REACH
Compliant
AEC-Q100
Not Applicable
Không chì
Yes
Không halogen
Yes
Khoáng vật xung đột
Compliant

RoHS compliant per Microchip product page. -E suffix is industrial extended temperature, not AEC-Q100 qualified - for AEC-Q100 automotive qualified PIC32 options see PIC32MX/MZ automotive-grade part numbers.

Dữ liệu được xác minh vào: 2026-10-04 — dữ liệu được xác minh và quản lý bởi đội ngũ kỹ thuật phần cứng của XAIPART

Tìm kiếm liên quan

PIC32MZ1024EFF144-E/PL PIC32MZ1024EFF144-E/PL datasheet Microchip PIC32MZ EF 1MB flash MCU 200 MHz MIPS microcontroller 144-LQFP 144-pin LQFP MCU with Ethernet USB CAN PIC32MZ industrial IoT gateway MCU PIC32MZ1024EFF144 vs PIC32MZ1024EFE144 PIC32MZ1024EFF144-E/PL drop-in replacement buy PIC32MZ1024EFF144-E/PL PIC32MZ1024EFF144-E/PL price qty 1000 what is the flash memory of PIC32MZ1024EFF144 PIC32MZ EF family hardware crypto MCU MPLAB Harmony PIC32MZ EFF pinout dual-panel Live-Update Flash PIC32

Các bộ phận và thuật ngữ liên quan

Microchip Technology PIC32MZ1024EFF144-E/PL PIC32MZ1024EFF144 PIC32MZ1024EFE144 PIC32MZ0512EFF144 MIPS Warrior M-class MIPS32 IEEE 754 FPU DSP extensions 144-LQFP LQFP package Live-Update Flash HS USB 2.0 10/100 Ethernet MAC CAN 2.0B RoHS REACH SQI ADC 12-bit MPLAB Harmony Industrial IoT OTA firmware update Hardware crypto AES
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