Microchip Technology

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

Name: PIC32MZ1024EFF144-E/PL - 200MHz 1MB Flash MCU 144-LQFP | Microchip
Brand: Microchip Technology
SKU: PIC32MZ1024EFF144-E/PL
Price: 9.3 USD
Availability: InStock

Артикул: PIC32MZ1024EFF144-E/PL ✓ Активен

В наличии Отправка в течение 1–3 рабочих дней

2.3 V to 3.6 V Vdss 144-LQFP (20x20 mm) Package 200 MHz Speed 1 MB (1024 KB) Memory

От $9.3 USD / шт.

MOQ: 1 |

Цена обновлена: 2026-10-03

Оптовые цены

Кол-во	Цена за ед.	Итого
1	$14.5	$14,50
10	$13.05	$130,50
100	$11.6	$1.160,00
500	$10.4	$5.200,00
1.000	$9.3	$9.300,00

ℹ️ Все цены указаны в USD

Открыть datasheet (PDF) Смотреть аналоги

Количество

PIC32MZ1024EFF144-E/PL Обзор

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.

Аналоги без доработки для PIC32MZ1024EFF144-E/PL — тот же корпус, pin-to-pin совместимость. Компоненты в других корпусах, требующие переработки PCB, исключены.

Варианты в этой серии

Модели той же серии, совместимые без доработки с PIC32MZ1024EFF144-E/PL (тот же форм-фактор и посадочное место) — отличается по Core Architecture, Operating Temperature, Package, ADC, Ethernet.

PIC32MZ0512EFF144-E/PL

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)

PIC32MZ1024EFE144-E/PH

Microchip Technology

Core Architecture: MIPS32 M-Class (M4K)

Operating Temperature: -40C to +125C (E = Enhanced)

Package: 144-pin TQFP (16x16 mm)

PIC32MZ1024EFE144-I/PL

Microchip Technology

Core Architecture: MIPS32 M-Class (32-bit)

Operating Temperature: -40C to +85C (industrial, -I)

PIC32MZ1024EFF144-E/JWX

Microchip Technology

Core Architecture: MIPS32 M-Class (Warrior M-class)

Operating Temperature: -40C to +125C (Extended Industrial)

Package: 144-lead TFBGA (7x7 mm)

PIC32MZ1024EFF144-I/PL

Microchip Technology

Operating Temperature: -40C to +85C (Industrial grade)

Package: 144-pin LQFP (PL), 20x20 mm

Ethernet: 10/100 Mbps MAC with MII/RMII

PIC32MZ1024EFF144T-I/PL

Microchip Technology

Core Architecture: MIPS32 M-Class (32-bit RISC)

ADC: 12-bit (per PIC32MZ EF family datasheet)

PIC32MZ1024EFG144-E/PL

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

PIC32MZ1024EFH144-E/PL

Microchip Technology

Core Architecture: MIPS32 M-Class (MIPS Warrior)

Operating Temperature: -40C to +125C (Extended, 'E' grade)

Package: 144-LQFP (PL) 20x20 mm

PIC32MZ1024EFM144-E/PH

Microchip Technology

Core Architecture: MIPS32 M-Class (PIC32MZ EF)

Package: 144-pin TQFP (16x16 mm)

ADC: 12-bit ADC

PIC32MZ1024EFM144-E/PL

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

Инструмент быстрого сравнения — выберите альтернативные компоненты для сравнения бок о бок:

PIC32MZ1024EFF144-I/PL

✅ Прямая замена

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

✓ В наличии

$7.32 / шт.

Открыть даташит →

PIC32MZ1024EFF144T-E/PL

✅ Прямая замена

📦 144-LQFP

same die/package, tape-and-reel packaging option

📋 Справочный аналог (нет в каталоге)

PIC32MZ1024EFE144-I/PL

✅ Прямая замена

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.)

✓ В наличии

$8.95 / шт.

Открыть даташит →

PIC32MZ1024EFE144-E/PH

✅ Прямая замена

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)

✓ В наличии

$11.05 / шт.

Открыть даташит →

PIC32MZ0512EFF144-E/PL

✅ Прямая замена

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)

✓ В наличии

$8.1 / шт.

Открыть даташит →

PIC32MZ1024EFF144-E/JWX

✅ Прямая замена

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)

✓ В наличии

$12.18 / шт.

Открыть даташит →

PIC32MZ1024EFF144-E/PL Максимальные параметры и электрические характеристики

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
Корпус	144-LQFP (20x20 mm)
Рабочая температура	-40C to +125C (extended, -E suffix)
Напряжение питания	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
Статус RoHS	Compliant

Конфигурация выводов PIC32MZ1024EFF144-E/PL

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

Типичное применение

PIC32MZ1024EFF144-E/PL подходит для 6 применениеs: 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.

Рекомендуется

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.

Рекомендуется

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.

Рекомендуется

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.

Рекомендуется

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.

Рекомендуется

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.

Рекомендуется

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

Сводка рекомендуемых товаров

PIC32MZ1024EFE144-I/PL Microchip Technology Используется в: Industrial IoT Gateway with Ethernet and CAN KSZ8081RNA 10/100 Ethernet PHY companion Используется в: Industrial IoT Gateway with Ethernet and CAN, Point-of-Sale Terminal with Secure Boot MCP2515 External CAN controller for CAN FD extension Используется в: Industrial IoT Gateway with Ethernet and CAN PIC32MZ1024EFF144T-E/PL Tape-and-reel variant for production assembly Используется в: 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 Используется в: 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 Используется в: Automotive Infotainment HMI Controller PIC32MZ0512EFF144-E/PL Microchip Technology Используется в: Automotive Infotainment HMI Controller USB3300 External HS USB PHY for high-speed peripheral ports Используется в: Automotive Infotainment HMI Controller MCP8024 3-phase BLDC gate driver companion Используется в: Motor Control Field-Oriented Control (FOC) Drive PIC32MZ0512EFE144-E/PL Microchip Technology Используется в: Motor Control Field-Oriented Control (FOC) Drive SST26VF064B 64 Mbit SQI Flash for graphics/audio assets Используется в: Audio Processing and Graphics HMI PCM1794A Companion audio DAC for high-end audio output Используется в: Audio Processing and Graphics HMI FT810 Graphics controller companion IC Используется в: Audio Processing and Graphics HMI MAX32550 Companion secure-element IC for key storage Используется в: Point-of-Sale Terminal with Secure Boot MCP3903 Companion energy-metering AFE for 3-phase measurement Используется в: Smart Energy Meter with Power Line Communication TDA51S485 PLC modem companion for power-line communication Используется в: 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.

Справочные инженерные данные для PIC32MZ1024EFF144-E/PL — сравнение, рекомендации по проектированию и информация о соответствии.

Руководство по выбору

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.

Сравнение с аналогами

Параметр	Этот товар	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

Ключевые отличия

Hardware crypto accelerator (AES/DES/SHA/HMAC) (против PIC32MZ1024EFE144-I/PL)
Extended industrial temperature grade -40C to +125C (против PIC32MZ1024EFF144-I/PL)
Dual-panel Live-Update Flash for fail-safe OTA (против PIC32MX795F512L-80I/PT)

Заметки по проектированию

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.

Информация о соответствии

RoHS

Compliant

REACH

Compliant

AEC-Q100

Not Applicable

Без свинца

Yes

Без галогенов

Yes

Конфликтные минералы

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.

Данные проверены: 2026-10-04 — данные проверены и курируются командой компонентной инженерии XAIPART

Источники: Manufacturer Datasheet, Manufacturer Product Page, Distributor, Distributor, Octopart

Связанные компоненты & термины

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