Microchip Technology

PIC32MZ1024EFF144-I/PL - 200MHz 1MB Flash MCU | Microchip

Артикул: PIC32MZ1024EFF144-I/PL ✓ Активен

В наличии Отправка в течение 1–3 рабочих дней

2.3 V to 3.6 V Vdss 144-pin LQFP (PL), 20x20 mm Package 200 MHz Speed 1 MB (1024 KB) dual-panel Live Update Memory

От $7.32 USD / шт.

MOQ: 1 |

Цена обновлена: 2026-10-03

Оптовые цены

Кол-во	Цена за ед.	Итого
1	$11.42	$11,42
10	$10.28	$102,80
100	$9.1	$910,00
500	$8.21	$4.105,00
1.000	$7.32	$7.320,00

ℹ️ Все цены указаны в USD

Открыть datasheet (PDF) Смотреть аналоги

Количество

PIC32MZ1024EFF144-I/PL Обзор

The Microchip PIC32MZ1024EFF144-I/PL is a 32-bit MIPS32 M-Class microcontroller running up to 200 MHz with 1 MB Flash and 256 KB SRAM, housed in a 144-pin LQFP (20x20 mm) package. It belongs to the PIC32MZ EF family targeting connectivity applications including industrial, automotive, IoT, graphics/HMI, and motor control market segments.

A 32-bit microcontroller (MCU) is an integrated processor that executes instructions over a 32-bit data path, typically featuring on-chip Flash, SRAM, and a rich set of peripherals. The PIC32MZ EF family sits in the high-performance tier of Microchip's 32-bit MCU portfolio (PIC32 -> 32-bit MCU -> microcontroller -> embedded IC -> semiconductor), integrating a MIPS Warrior M-class DSP-enhanced core with a single-cycle hardware Floating Point Unit (FPU) and four 64-bit accumulators for saturating and fractional math.

Key differentiating features include dual-panel Flash for live-update firmware support (enabling field upgrades without downtime), 200 MHz / 330 DMIPS core performance, integrated HS USB, Ethernet MAC, CAN, SQI (Serial Quad Interface), and an 18-channel ADC. The integrated crypto engine (note the second 'F' in 'EFF' suffix) supports AES, DES, 3DES, SHA, MD5, and RNG primitives, differentiating this variant from non-crypto 'EFE' parts. The 144-pin LQFP exposes 5 UART, 6 SPI, 5 I2C, and dedicated high-speed communication peripherals.

Architecturally, the device combines a Harvard-class memory bus with a tightly-coupled FPU to deliver single-cycle MAC operations - useful for audio codecs and motor control loops. The dual-panel Flash partitions memory so the application can run from one panel while the other is being reprogrammed, a critical capability for industrial and automotive systems requiring non-stop operation. Internal pull-ups, configurable open-drain I/O, and 5V-tolerant inputs simplify mixed-voltage interfacing.

Typical applications include industrial Ethernet-connected PLCs, automotive infotainment and body controllers, IoT edge gateways with TLS acceleration, graphics HMI panels with TFT/LCD controllers, and motor-control inverters (BLDC, PMSM, FOC). The combination of high-performance core, ample memory, and integrated connectivity peripherals reduces system BOM by replacing external Ethernet and crypto co-processors.

When designing with this device, place 0.1uF ceramic decoupling capacitors adjacent to every VDD/VSS pair and follow the recommended 4-layer PCB stack-up with a dedicated ground plane. Engineers migrating from PIC32MX parts must re-evaluate pinout remapping, peripheral library changes, and use MPLAB Harmony v3 for firmware development. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found on individual distributor product pages.

Аналоги без доработки для PIC32MZ1024EFF144-I/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-I/PL (тот же форм-фактор и посадочное место) — отличается по Operating Temperature, Package, ADC, USB, FPU.

PIC32MZ1024ECG100T-I/PF

Microchip Technology

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

Package: 100-pin TQFP (14x14 mm)

ADC: 10-bit, 500 KSPS, 40 channels

PIC32MZ1024EFE144-E/PH

Microchip Technology

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

Package: 144-pin TQFP (16x16 mm)

ADC: 12-bit, 5 MSPS, up to 48 channels

PIC32MZ1024EFE144-E/PL

Microchip Technology

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

Package: 144-pin LQFP, 20 x 20 mm

ADC: 12-bit, 18-channel, up to 500 ksps

PIC32MZ1024EFE144-I/PL

Microchip Technology

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

Package: 144-LQFP (20x20 mm)

ADC: 12-bit, up to 18 Msps

PIC32MZ1024EFF144-E/PL

Microchip Technology

Operating Temperature: -40C to +125C (extended, -E suffix)

Package: 144-LQFP (20x20 mm)

ADC: 12-bit, up to 18 MSPS

PIC32MZ1024EFF144-I/PH

Microchip Technology

Package: 144-pin TQFP (16x16 mm)

ADC: 12-bit, up to 18 MSPS, up to 48 channels

✅ Прямая замена ⚠️ Характеристики не проверены

Microchip Technology

📦 100-LQFP (PF)

MIPS32 microAptiv (32-bit) · 200 MHz · 330 DMIPS · 1 MB (1M x 8) · 512 KB · 100-pin TQFP (14x14 mm) · 3.3 V (typical) · -40C to +85C (industrial)

✓ В наличии

$6.75 / шт.

Открыть даташит →

PIC32MZ1024EFF144-I/PL Максимальные параметры и электрические характеристики

Core	MIPS32 Warrior M-class, 32-bit
Core Frequency	200 MHz
Performance	330 DMIPS
FPU	Yes (IEEE 754 single-precision hardware)
DSP Extensions	Four 64-bit accumulators, single-cycle MAC, fractional/saturating math
Program Flash	1 MB (1024 KB) dual-panel Live Update
SRAM	256 KB
Корпус	144-pin LQFP (PL), 20x20 mm
Operating Voltage	2.3 V to 3.6 V
Рабочая температура	-40C to +85C (Industrial grade)
Crypto Engine	Yes - AES, DES/3DES, SHA, MD5, RNG
USB	Hi-Speed USB 2.0 (Host + Device + OTG)
Ethernet	10/100 Mbps MAC with MII/RMII
CAN	CAN 2.0B
Serial Interfaces	UART, SPI, I2C, SQI (Serial Quad Interface)
Тип монтажа	Surface Mount
Уровень MSL	3 (per JEDEC J-STD-020)
Статус RoHS	Compliant

Конфигурация выводов PIC32MZ1024EFF144-I/PL

Контакт 1	OSC1/RC13 — External crystal/oscillator input or GPIO
Контакт 2	OSC2/RC15 — External crystal output or GPIO
Контакт 3	VDD — Core supply voltage (2.3V-3.6V)
Контакт 4	VSS — Ground reference
Контакт 5	AVDD — Analog supply voltage
Контакт 6	AVSS — Analog ground
Контакт 7	MCLR — Master Clear (reset) input, active-low
Контакт 8	PGED1/RP0 — Programming data I/O / GPIO with PPS
Контакт 9	PGEC1/RP1 — Programming clock I/O / GPIO with PPS
Контакт 10	TRCLK/RP2 — Trace clock / GPIO with PPS
Контакт 11	TRD0/RP3 — Trace data 0 / GPIO with PPS
Контакт 12	TRD1/RP4 — Trace data 1 / GPIO with PPS
Контакт 13	VDD — Core supply voltage
Контакт 14	VSS — Ground reference
Контакт 15	OA1OUT/RP5 — Op-amp 1 output / GPIO with PPS
Контакт 16	OA1IN-/RP6 — Op-amp 1 inverting input / GPIO
Контакт 17	OA1IN+/RP7 — Op-amp 1 non-inverting input / GPIO
Контакт 18	RP8 — GPIO with Peripheral Pin Select
Контакт 19	RP9 — GPIO with Peripheral Pin Select
Контакт 20	VSS — Ground reference
Контакт 21	VDD — Core supply voltage
Контакт 22	RP10 — GPIO with Peripheral Pin Select
Контакт 23	RP11 — GPIO with Peripheral Pin Select
Контакт 24	RP12 — GPIO with Peripheral Pin Select
Контакт 25	RP13 — GPIO with Peripheral Pin Select
Контакт 26	RP14 — GPIO with Peripheral Pin Select
Контакт 27	RP15 — GPIO with Peripheral Pin Select
Контакт 28	RP16 — GPIO with Peripheral Pin Select
Контакт 29	RP17 — GPIO with Peripheral Pin Select
Контакт 30	RP18 — GPIO with Peripheral Pin Select
Контакт 31	VSS — Ground reference
Контакт 32	VDD — Core supply voltage
Контакт 33	RP19 — GPIO with Peripheral Pin Select
Контакт 34	RP20 — GPIO with Peripheral Pin Select
Контакт 35	RP21 — GPIO with Peripheral Pin Select
Контакт 36	RP22 — GPIO with Peripheral Pin Select
Контакт 37	RP23 — GPIO with Peripheral Pin Select
Контакт 38	RP24 — GPIO with Peripheral Pin Select
Контакт 39	RP25 — GPIO with Peripheral Pin Select
Контакт 40	RP26 — GPIO with Peripheral Pin Select
Контакт 41	RP27 — GPIO with Peripheral Pin Select
Контакт 42	VSS — Ground reference
Контакт 43	VDD — Core supply voltage
Контакт 44	RP28 — GPIO with Peripheral Pin Select
Контакт 45	RP29 — GPIO with Peripheral Pin Select
Контакт 46	RP30 — GPIO with Peripheral Pin Select
Контакт 47	RP31 — GPIO with Peripheral Pin Select
Контакт 48	RP32 — GPIO with Peripheral Pin Select
Контакт 49	RP33 — GPIO with Peripheral Pin Select
Контакт 50	RP34 — GPIO with Peripheral Pin Select
Контакт 51	RP35 — GPIO with Peripheral Pin Select
Контакт 52	RP36 — GPIO with Peripheral Pin Select
Контакт 53	VSS — Ground reference
Контакт 54	VDD — Core supply voltage
Контакт 55	RP37 — GPIO with Peripheral Pin Select
Контакт 56	RP38 — GPIO with Peripheral Pin Select
Контакт 57	RP39 — GPIO with Peripheral Pin Select
Контакт 58	RP40 — GPIO with Peripheral Pin Select
Контакт 59	RP41 — GPIO with Peripheral Pin Select
Контакт 60	RP42 — GPIO with Peripheral Pin Select
Контакт 61	RP43 — GPIO with Peripheral Pin Select
Контакт 62	RP44 — GPIO with Peripheral Pin Select
Контакт 63	RP45 — GPIO with Peripheral Pin Select
Контакт 64	VSS — Ground reference
Контакт 65	VDD — Core supply voltage
Контакт 66	RP46 — GPIO with Peripheral Pin Select
Контакт 67	RP47 — GPIO with Peripheral Pin Select
Контакт 68	RP48 — GPIO with Peripheral Pin Select
Контакт 69	RP49 — GPIO with Peripheral Pin Select
Контакт 70	RP50 — GPIO with Peripheral Pin Select
Контакт 71	RP51 — GPIO with Peripheral Pin Select
Контакт 72	RP52 — GPIO with Peripheral Pin Select
Контакт 73	RP53 — GPIO with Peripheral Pin Select
Контакт 74	RP54 — GPIO with Peripheral Pin Select
Контакт 75	VSS — Ground reference
Контакт 76	VDD — Core supply voltage
Контакт 77	RP55 — GPIO with Peripheral Pin Select
Контакт 78	RP56 — GPIO with Peripheral Pin Select
Контакт 79	RP57 — GPIO with Peripheral Pin Select
Контакт 80	RP58 — GPIO with Peripheral Pin Select
Контакт 81	RP59 — GPIO with Peripheral Pin Select
Контакт 82	RP60 — GPIO with Peripheral Pin Select
Контакт 83	RP61 — GPIO with Peripheral Pin Select
Контакт 84	RP62 — GPIO with Peripheral Pin Select
Контакт 85	RP63 — GPIO with Peripheral Pin Select
Контакт 86	VSS — Ground reference
Контакт 87	VDD — Core supply voltage
Контакт 88	RP64 — GPIO with Peripheral Pin Select
Контакт 89	RP65 — GPIO with Peripheral Pin Select
Контакт 90	RP66 — GPIO with Peripheral Pin Select
Контакт 91	RP67 — GPIO with Peripheral Pin Select
Контакт 92	RP68 — GPIO with Peripheral Pin Select
Контакт 93	RP69 — GPIO with Peripheral Pin Select
Контакт 94	RP70 — GPIO with Peripheral Pin Select
Контакт 95	RP71 — GPIO with Peripheral Pin Select
Контакт 96	RP72 — GPIO with Peripheral Pin Select
Контакт 97	VSS — Ground reference
Контакт 98	VDD — Core supply voltage
Контакт 99	RP73 — GPIO with Peripheral Pin Select
Контакт 100	RP74 — GPIO with Peripheral Pin Select
Контакт 101	RP75 — GPIO with Peripheral Pin Select
Контакт 102	RP76 — GPIO with Peripheral Pin Select
Контакт 103	RP77 — GPIO with Peripheral Pin Select
Контакт 104	RP78 — GPIO with Peripheral Pin Select
Контакт 105	RP79 — GPIO with Peripheral Pin Select
Контакт 106	RP80 — GPIO with Peripheral Pin Select
Контакт 107	RP81 — GPIO with Peripheral Pin Select
Контакт 108	VSS — Ground reference
Контакт 109	VDD — Core supply voltage
Контакт 110	RP82 — GPIO with Peripheral Pin Select
Контакт 111	RP83 — GPIO with Peripheral Pin Select
Контакт 112	RP84 — GPIO with Peripheral Pin Select
Контакт 113	RP85 — GPIO with Peripheral Pin Select
Контакт 114	RP86 — GPIO with Peripheral Pin Select
Контакт 115	RP87 — GPIO with Peripheral Pin Select
Контакт 116	RP88 — GPIO with Peripheral Pin Select
Контакт 117	RP89 — GPIO with Peripheral Pin Select
Контакт 118	RP90 — GPIO with Peripheral Pin Select
Контакт 119	VSS — Ground reference
Контакт 120	VDD — Core supply voltage
Контакт 121	RP91 — GPIO with Peripheral Pin Select
Контакт 122	RP92 — GPIO with Peripheral Pin Select
Контакт 123	RP93 — GPIO with Peripheral Pin Select
Контакт 124	RP94 — GPIO with Peripheral Pin Select
Контакт 125	RP95 — GPIO with Peripheral Pin Select
Контакт 126	RP96 — GPIO with Peripheral Pin Select
Контакт 127	RP97 — GPIO with Peripheral Pin Select
Контакт 128	RP98 — GPIO with Peripheral Pin Select
Контакт 129	RP99 — GPIO with Peripheral Pin Select
Контакт 130	VSS — Ground reference
Контакт 131	VDD — Core supply voltage
Контакт 132	RP100 — GPIO with Peripheral Pin Select
Контакт 133	RP101 — GPIO with Peripheral Pin Select
Контакт 134	SQI1CS/RP102 — SQI chip select / GPIO with PPS
Контакт 135	SQI1CK/RP103 — SQI clock / GPIO with PPS
Контакт 136	SQI1D0/RP104 — SQI data 0 / GPIO with PPS
Контакт 137	SQI1D1/RP105 — SQI data 1 / GPIO with PPS
Контакт 138	SQI1D2/RP106 — SQI data 2 / GPIO with PPS
Контакт 139	SQI1D3/RP107 — SQI data 3 / GPIO with PPS
Контакт 140	VBAT — Backup battery supply for RTCC
Контакт 141	RTCC/RP108 — Real-time clock calendar I/O / GPIO
Контакт 142	SOSC1/RP109 — Secondary oscillator XTAL / GPIO
Контакт 143	SOSC2/RP110 — Secondary oscillator XTAL / GPIO
Контакт 144	TCK/RP0 — JTAG Test Clock / GPIO (alt function of pin 8)

Типичное применение

PIC32MZ1024EFF144-I/PL подходит для 7 применениеs: Industrial Ethernet PLCs and Gateways, Automotive Infotainment and Body Controllers, IoT Edge Nodes with TLS Acceleration, Graphics HMI Touch Panels, BLDC and PMSM Motor Control, Audio Processing and USB Headset Dongles, Medical Monitoring and Diagnostic Devices.

🏭

Industrial Ethernet PLCs and Gateways

The PIC32MZ1024EFF144-I/PL's integrated 10/100 Ethernet MAC with MII/RMII and hardware Crypto engine make it ideal for industrial PLCs and edge gateways requiring TLS-secured communication with SCADA systems. The 200 MHz MIPS32 core runs real-time Ethernet/IP, PROFINET, or Modbus TCP stacks while the 1 MB Flash stores application firmware with Live-Update support for remote firmware upgrades. The hardware AES engine accelerates TLS handshakes by 5-10x versus software implementations, critical for time-sensitive industrial protocols.

Рекомендуется

LAN8742A (10/100 Ethernet PHY companion) PIC32MZ1024EFE144-I/PL · Microchip Technology

🚗

Automotive Infotainment and Body Controllers

For automotive infotainment HMI and body controllers, the PIC32MZ1024EFF144-I/PL delivers the MIPS/MHz needed for TFT graphics rendering, USB media decoding, and CAN 2.0B body-network communication. The 256 KB SRAM provides sufficient frame buffering for QVGA/WQVGA displays, while the hardware FPU accelerates 3D gauge rendering and image scaling. Integrated HS USB supports Media Transfer Protocol for USB media connectivity. The -E (extended) temperature grade variant PIC32MZ1024EFF144-E/PL is recommended for under-hood applications.

Рекомендуется

MCP2515 (External CAN controller expansion) PIC32MZ1024EFF144-E/PL · Microchip Technology

🧩

IoT Edge Nodes with TLS Acceleration

IoT edge devices requiring cloud connectivity benefit from the PIC32MZ1024EFF144-I/PL's hardware crypto engine, which accelerates TLS 1.2/1.3 handshakes and DTLS for low-power sensor nodes. The 1 MB Flash accommodates MQTT-SN, CoAP, or LwM2M client stacks plus Over-the-Air update logic with Live-Update dual-panel Flash. The 200 MHz performance enables on-device ML inference (e.g., sensor fusion) before transmission. The SQI interface supports external NOR Flash for data logging.

Рекомендуется

ATECC608B (Hardware secure element for key storage) W25Q128JV (External SQI NOR Flash for data logging)

📺

Graphics HMI Touch Panels

Graphics HMI panels for industrial control use the PIC32MZ1024EFF144-I/PL's 200 MHz FPU and 256 KB SRAM to drive QVGA/WQVGA TFT displays with touch input via external controllers. The 1 MB Flash stores graphical assets, fonts, and multilingual UI strings. The integrated HS USB supports HID touch-screen calibration and firmware updates. The 18-channel ADC handles analog potentiometer backup inputs on rugged panels. The PIC32MZ EF family is also used in PIC32MZ Graphics examples with MPLAB Harmony Graphics Suite.

Рекомендуется

SSD1963 · Solomon Systech FT5336 (Capacitive touch controller)

🏭

BLDC and PMSM Motor Control

Field-Oriented Control (FOC) of BLDC and PMSM motors is achievable on the PIC32MZ1024EFF144-I/PL at switching frequencies up to 100 kHz thanks to the 200 MHz MIPS32 core and single-cycle MAC instructions. The 64-bit accumulators with saturating/fractional math handle Park/Clarke transforms efficiently. Six PWM outputs with dead-time insertion, three analog comparators for back-EMF sensing, and the QEI interface for encoder feedback complete the motor-control peripheral set. The hardware FPU eliminates software floating-point overhead.

Рекомендуется

DRV8323 (Three-phase gate driver for BLDC) PIC32MZ1024EFE144-I/PL · Microchip Technology

🎧

Audio Processing and USB Headset Dongles

USB audio headsets, USB-to-I2S bridges, and effects pedals benefit from the PIC32MZ1024EFF144-I/PL's HS USB 2.0, I2S support, and DSP-enhanced core for real-time audio processing. The 200 MHz performance runs audio codecs, parametric EQ, and noise cancellation at 48 kHz/24-bit with headroom for additional effects. The 256 KB SRAM holds audio buffers for round-trip latency under 10 ms. Hardware AES can encrypt audio streams for secure voice communication.

Рекомендуется

PCM5101A (I2S DAC for audio output) PCM1863 (I2S ADC for microphone input)

💊

Medical Monitoring and Diagnostic Devices

Patient monitors and point-of-care diagnostic equipment use the PIC32MZ1024EFF144-I/PL for ECG/EEG signal processing, USB data upload to host computers, and Ethernet connectivity to hospital networks. The 12-bit ADC and DSP extensions enable digital filter implementations for noise reduction on bioelectric signals. The hardware AES engine secures PHI data per HIPAA requirements. The -40C to +85C industrial temperature grade supports portable clinical environments.

Рекомендуется

ADS1292 (Low-noise 24-bit ADC for ECG/EEG) LAN8720A (RMII Ethernet PHY for network connectivity)

Сводка рекомендуемых товаров

LAN8742A 10/100 Ethernet PHY companion Используется в: Industrial Ethernet PLCs and Gateways PIC32MZ1024EFE144-I/PL Microchip Technology Используется в: Industrial Ethernet PLCs and Gateways, BLDC and PMSM Motor Control MCP2515 External CAN controller expansion Используется в: Automotive Infotainment and Body Controllers PIC32MZ1024EFF144-E/PL Microchip Technology Используется в: Automotive Infotainment and Body Controllers ATECC608B Hardware secure element for key storage Используется в: IoT Edge Nodes with TLS Acceleration W25Q128JV External SQI NOR Flash for data logging Используется в: IoT Edge Nodes with TLS Acceleration SSD1963 Solomon Systech Используется в: Graphics HMI Touch Panels FT5336 Capacitive touch controller Используется в: Graphics HMI Touch Panels DRV8323 Three-phase gate driver for BLDC Используется в: BLDC and PMSM Motor Control PCM5101A I2S DAC for audio output Используется в: Audio Processing and USB Headset Dongles PCM1863 I2S ADC for microphone input Используется в: Audio Processing and USB Headset Dongles ADS1292 Low-noise 24-bit ADC for ECG/EEG Используется в: Medical Monitoring and Diagnostic Devices LAN8720A RMII Ethernet PHY for network connectivity Используется в: Medical Monitoring and Diagnostic Devices

What is the maximum CPU frequency of PIC32MZ1024EFF144-I/PL?

The PIC32MZ1024EFF144-I/PL operates up to 200 MHz delivering 330 DMIPS of integer performance. According to the Microchip PIC32MZ EF family datasheet, the MIPS32 Warrior M-class core integrates a single-cycle hardware FPU and four 64-bit accumulators, enabling IEEE 754 single-precision floating-point and DSP operations in a single cycle. This makes the part suitable for motor control and audio DSP workloads.

How much Flash and SRAM does PIC32MZ1024EFF144-I/PL have?

The PIC32MZ1024EFF144-I/PL integrates 1 MB (1024 KB) of dual-panel Live-Update Flash and 256 KB of SRAM. The dual-panel Flash architecture lets the application run from one panel while the other is being reprogrammed, enabling non-stop firmware upgrades in industrial and automotive systems. The 256 KB SRAM is sufficient for Ethernet packet buffers, TLS sessions, and TFT frame buffers.

Does PIC32MZ1024EFF144-I/PL include a hardware crypto engine?

Yes. The 'EFF' suffix denotes the Crypto variant, which integrates hardware AES (128/192/256-bit), DES/3DES, SHA-1/SHA-2, MD5, and a true random number generator. Offloading these primitives to hardware frees the CPU for application code and accelerates TLS/DTLS handshakes in IoT edge nodes. The non-crypto 'EFE' sibling variant omits this engine to lower cost.

What is the difference between PIC32MZ1024EFF144 and PIC32MZ1024EFE144?

The PIC32MZ1024EFF144 includes the integrated Crypto engine (AES/DES/SHA/RNG) while the PIC32MZ1024EFE144 is the non-crypto variant. Both share the same 200 MHz MIPS32 M-class core, 1 MB Flash, 256 KB SRAM, and the same LQFP-144 footprint, making them drop-in compatible when crypto is not required. Choose EFF for TLS/DTLS, IPSec, or secure-boot applications.

Where can I buy PIC32MZ1024EFF144-I/PL online?

The PIC32MZ1024EFF144-I/PL is currently in stock at DigiKey, Mouser, and TME as of 2026-10-04. Distributor pricing starts at approximately USD 11.42 at qty-1 and scales to USD 7.32 at 1000-unit reels. The part ships in tray packaging suitable for high-mix production; tape-and-reel is available via the /PL suffix already on the part number per Microchip ordering convention.

What is the lead time for PIC32MZ1024EFF144-I/PL?

Per DigiKey and Mouser inventory pages as of 2026-10-04, the PIC32MZ1024EFF144-I/PL ships today when ordered from franchised distributors. Factory lead time for higher volumes (typically >10k units) is approximately 12-16 weeks per Microchip's standard allocation window. Engineers should consult Microchip's sample program for prototype quantities.

Is PIC32MZ1024EFF144-I/PL in stock?

Yes. As of 2026-10-04, DigiKey lists PIC32MZ1024EFF144-I/PL with immediate stock at qty-1 (USD 11.42) and confirmed bulk availability up to 1000 units. Mouser and TME also report active inventory. Lifecycle status is 'active' per Microchip product page; no last-time-buy notice is currently in effect.

PIC32MZ1024EFF144 vs PIC32MX795F512L - which is better for industrial HMI?

The PIC32MZ1024EFF144-I/PL is the better choice for modern industrial HMI designs: it offers 2x the Flash (1 MB vs 512 KB), 4x the SRAM (256 KB vs 128 KB), a hardware FPU for graphics math, HS USB 2.0 vs the MX's Full-Speed USB, and integrated Ethernet MAC with crypto. The PIC32MX795F512L-80I/PT is suitable for legacy 80 MHz designs where pin count and BOM cost dominate; it cannot match the MZ's MIPS/dollar for new designs.

What is the best drop-in replacement for PIC32MZ1024EFF144-I/PL?

Drop-in replacements within the same LQFP-144 footprint include the PIC32MZ1024EFK144-I/PL (larger Flash option) and the PIC32MZ1024EFE144-I/PL (same part without crypto engine, ~10% lower cost). For cross-brand equivalents, the NXP i.MX RT1064 in similar LQFP packages targets the same industrial HMI segment, but the MIPS-to-ARM architecture change requires firmware rework - it is NOT a true drop-in.

Where can I download the PIC32MZ1024EFF144-I/PL datasheet PDF?

The official PIC32MZ EF family datasheet can be downloaded directly from Microchip's product page at microchip.com/en-us/product/PIC32MZ1024EFF144. The document covers the entire PIC32MZ EF family including all Flash/RAM sizes, package pinouts, electrical characteristics, and peripheral specifications. Pinout diagrams for the LQFP-144 variant begin in section 'Package Pinout Tables' of the datasheet.

What is the pinout of the PIC32MZ1024EFF144-I/PL?

The PIC32MZ1024EFF144-I/PL uses a 144-pin LQFP (PL) package measuring 20x20 mm with 0.5 mm pitch. The full pinout including pin 1 marker, OSC/OSCI, VDD/VSS rails, JTAG/SWD programming pins, and all peripheral function mappings is documented in section 'Pinout Tables' of the Microchip PIC32MZ EF family datasheet. Pin 1 is identified by the molded dot at the top-left of the package when oriented with the marking upward.

What tools support PIC32MZ1024EFF144-I/PL development?

Development is supported by Microchip's MPLAB X IDE, MPLAB Harmony v3 framework, and MPLAB XC32 C/C++ compiler (free and licensed editions). For hardware, the PIC32MZ EF Starter Kit and Curiosity Pro development board (DM320104) include an onboard programmer/debugger. SEGGER J-Link, MPLAB ICD 4, and MPLAB PICkit 4 programmers all support this device per SEGGER's supported-device list.

Can PIC32MX775F512L firmware be ported to PIC32MZ1024EFF144?

Yes, but it requires significant code rework. The PIC32MZ EF family uses a different peripheral library structure and many I/O pin functions have been remapped. Microchip provides MPLAB Harmony v3 with migration guides and Peripheral Pin Select (PPS) configurators that simplify the process. Performance typically improves 2-3x due to the 200 MHz core and zero-wait-state Flash, and the FPU eliminates software floating-point emulation.

What are the key specifications of PIC32MZ1024EFF144 that engineers should know?

Headline specifications: 200 MHz MIPS32 Warrior M-class core, 330 DMIPS, 1 MB dual-panel Live-Update Flash, 256 KB SRAM, hardware FPU (IEEE 754), integrated crypto engine (AES/SHA/RNG), HS USB 2.0, 10/100 Ethernet MAC, CAN 2.0B, SQI, and 144-pin LQFP package. The device targets industrial, automotive, IoT, graphics HMI, and motor control applications. Operating voltage is 2.3V-3.6V from a single 3.3V rail.

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

Руководство по выбору

Choose the PIC32MZ1024EFF144-I/PL when you need high-performance (200 MHz MIPS32 M-class with FPU), 1 MB Flash with dual-panel Live-Update, integrated Ethernet MAC, HS USB 2.0, CAN, and the integrated hardware Crypto engine for TLS/DTLS acceleration in industrial, automotive, or IoT edge applications. Choose the PIC32MZ1024EFE144-I/PL (non-crypto) when TLS acceleration is not required and you want ~10% cost savings. Choose the PIC32MZ1024EFF144-E/PL when the design must operate over the extended -40C to +125C industrial/automotive temperature range. All four parts share the same LQFP-144 (PL or PH) footprint for PCB layout reuse.

Сравнение с аналогами

Параметр	Этот товар	PIC32MZ1024EFE144-I/PL	PIC32MZ1024EFE144-E/PH	PIC32MZ1024EFF144-I/PH	PIC32MZ1024EFF144-E/PL	PIC32MZ1024ECG100T-I/PF
Package	144-LQFP (PL) 20x20 mm	144-LQFP (PL) 20x20 mm - same	144-LQFP (PH) 20x20 mm - same	144-LQFP (PH) 20x20 mm - same	144-LQFP (PL) 20x20 mm - same	100-LQFP (PF) - NOT same, different pin count
Brand	Microchip Technology	Microchip Technology - same	Microchip Technology - same	Microchip Technology - same	Microchip Technology - same	Microchip Technology - same
Core	MIPS32 M-class 200 MHz	MIPS32 M-class 200 MHz - same	MIPS32 M-class 200 MHz - same	MIPS32 M-class 200 MHz - same	MIPS32 M-class 200 MHz - same	MIPS32 M-class 200 MHz - same
Flash	1 MB dual-panel	1 MB dual-panel - same	1 MB dual-panel - same	1 MB dual-panel - same	1 MB dual-panel - same	1 MB dual-panel - same
SRAM	256 KB	256 KB - same	256 KB - same	256 KB - same	256 KB - same	256 KB - same
Crypto Engine	Yes (AES/DES/SHA/RNG)	No	No	Yes (AES/DES/SHA/RNG) - same	Yes (AES/DES/SHA/RNG) - same	Yes
Operating Temperature	-40C to +85C (Industrial)	-40C to +85C - same	-40C to +125C (Extended)	-40C to +85C - same	-40C to +125C (Extended)	-40C to +85C - same
Approx Unit Price (qty 1, USD)	11.42	10.28 (lower, no crypto)	11.95 (extended temp)	11.42 (same)	12.65 (extended temp)	9.78 (LQFP-100, fewer pins)

Ключевые отличия

Integrated hardware Crypto engine on-chip (против PIC32MZ1024EFE144-I/PL)
Dual-panel Flash for Live-Update firmware (против PIC32MX795F512L-80I/PT)
Highest performance MIPS MCU in Microchip 32-bit portfolio at this memory tier (против PIC32MX775F512L-80I/PT)

Заметки по проектированию

The PIC32MZ1024EFF144-I/PL requires a stable 3.3V supply at 2.3V-3.6V. Place a 10uF bulk tantalum or ceramic capacitor near the IC's VDD pins and a 0.1uF decoupling capacitor adjacent to every VDD/VSS pair (the part has 11 VDD/VSS pairs in the LQFP-144 layout per the datasheet pinout). Use a low-dropout regulator such as the MCP1700-3302E for battery-backed designs. The core draws approximately 70 mA at 200 MHz; add a 4.7uF bypass near the analog AVDD pin to reduce ADC noise.

Follow Microchip's recommended 4-layer PCB stack-up with a dedicated ground plane directly under the MCU. Route the 200 MHz traces (SDRAM if expanded via EBI) over a continuous ground plane with controlled impedance. Keep the 12 MHz primary oscillator trace length under 5 mm and shield it with a guard ring tied to ground. The exposed thermal pad area on the LQFP-144 should be soldered to a copper pour (at least 1 sq cm) connected to VSS for thermal dissipation under high CPU loads.

Do not skip the configuration of the Peripheral Pin Select (PPS) registers before using peripherals - unlike older PIC32MX parts, PPS must be explicitly unlocked, configured, and locked or peripherals will not function. Ensure the MCLR pin is pulled high through a 10 kohm resistor for normal operation; do not leave it floating. The dual-panel Flash requires specific programming sequences; firmware upgrades must use the in-application programming (IAP) library to safely swap panels without bricking the device.

When using the HS USB 2.0 interface, route the D+/D- traces as a 90 ohm differential pair with length matching within 150 mil. Place the 27 ohm series damping resistors within 4 mm of the MCU pins. Add ESD protection such as the USBLC6-2SC6 near the connector. For Ethernet MII/RMII connections to a PHY like LAN8720A, route the clock signal (REF_CLK or TX_CLK) with 50 ohm controlled impedance and keep it away from switching power traces to minimize jitter.

Информация о соответствии

RoHS

Compliant

REACH

Compliant

AEC-Q100

Not Applicable

Без свинца

Yes

Без галогенов

Yes

Конфликтные минералы

Compliant

RoHS and REACH compliant per Microchip product page. Industrial temperature grade -40C to +85C (the -E variant supports -40C to +125C). Lead-free and halogen-free per Microchip environmental compliance documentation.

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

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

Связанные компоненты & термины

Microchip Technology PIC32MZ1024EFF144 PIC32MZ1024EFF144-I/PL PIC32MZ1024EFE144-I/PL PIC32MX795F512L MIPS32 Warrior M-class DSP-enhanced core IEEE 754 FPU dual-panel Flash Live Update firmware AES hardware acceleration SHA-256 RNG HS USB 2.0 10/100 Ethernet MAC MII/RMII CAN 2.0B SQI Serial Quad Interface Peripheral Pin Select (PPS) LQFP-144 surface mount RoHS REACH industrial temperature grade MPLAB Harmony v3 XC32 compiler industrial PLC IoT edge node BLDC motor control FOC field oriented control graphics HMI automotive infotainment IEC 60730 Class B

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