Microchip Technology

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

N.º da peça: PIC32MZ1024EFF144-I/PL ✓ Ativo

Em estoque Enviado em 1 a 3 dias úteis

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

A partir de $7.32 USD / unidade

MOQ: 1 |

Preço atualizado: 2026-10-03

Preços por volume

Qtd.	Preço unitário	Total
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 Todos os preços estão em USD

Ver datasheet (PDF) Ver alternativas

Quantidade

PIC32MZ1024EFF144-I/PL Visão geral

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.

Alternativas drop-in para PIC32MZ1024EFF144-I/PL — mesmo encapsulamento, compatível pino a pino. Peças de encapsulamento diferente que exigem retrabalho na PCB são excluídas.

Variantes desta série

Modelos da mesma série compatíveis como drop-in com PIC32MZ1024EFF144-I/PL (mesmo formato e footprint) — diferindo em 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

✅ Drop-In ⚠️ Especificações não verificadas

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)

✓ Em estoque

$6.75 / unidade

Ver ficha técnica →

PIC32MZ1024EFF144-I/PL Classificações máximas e características elétricas

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
Encapsulamento	144-pin LQFP (PL), 20x20 mm
Operating Voltage	2.3 V to 3.6 V
Temperatura de operação	-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)
Tipo de montagem	Surface Mount
Nível MSL	3 (per JEDEC J-STD-020)
Status RoHS	Compliant

Configuração de pinos do PIC32MZ1024EFF144-I/PL

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

Aplicações típicas

PIC32MZ1024EFF144-I/PL é adequado para 7 aplicaçãos: 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.

Recomendado

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.

Recomendado

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.

Recomendado

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.

Recomendado

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.

Recomendado

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.

Recomendado

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.

Recomendado

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

Resumo dos produtos recomendados

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

Dados de referência de engenharia para PIC32MZ1024EFF144-I/PL — comparação, orientação de projeto e informações de conformidade.

Guia de seleção

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.

Comparação com alternativas

Parâmetro	Este produto	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)

Principais diferenciais

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

Notas de projeto

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.

Informações de conformidade

RoHS

Compliant

REACH

Compliant

AEC-Q100

Not Applicable

Sem chumbo

Yes

Sem halogênios

Yes

Minerais de conflito

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.

Dados verificados em: 2026-10-04 — dados verificados e curados pela equipe de engenharia de componentes da XAIPART

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

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Componentes & termos relacionados

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