Microchip Technology

PIC32MZ1024EFE144-E/PH - 32-bit 252MHz MCU 1MB Flash LQFP-144 | Microchip

Артикул: PIC32MZ1024EFE144-E/PH ✓ Активен

В наличии Отправка в течение 1–3 рабочих дней

2.2 V to 3.6 V Vdss 144-pin TQFP (16x16 mm) Package 252 MHz (max) Speed 1024 KB (1 MB) Live-Update dual-panel Memory

От $11.05 USD / шт.

MOQ: 1 |

Цена обновлена: 2026-10-03

Оптовые цены

Кол-во	Цена за ед.	Итого
1	$18.4	$18,40
10	$16.55	$165,50
100	$14.21	$1.421,00
500	$12.68	$6.340,00
1.000	$11.05	$11.050,00

ℹ️ Все цены указаны в USD

Открыть datasheet (PDF) Смотреть аналоги

Количество

PIC32MZ1024EFE144-E/PH Обзор

The Microchip PIC32MZ1024EFE144-E/PH is a high-performance 32-bit MIPS MCU from the PIC32MZ EF family, operating at up to 252 MHz with 1 MB Flash and 256 KB SRAM in a 144-pin TQFP package (16x16 mm). It integrates a Floating Point Unit (FPU), HS USB, Ethernet MAC, multiple UART/SPI/I2C interfaces, and a 12-bit ADC targeting connectivity, industrial, and HMI applications.

A 32-bit microcontroller (MCU) is an integrated circuit that combines a high-performance 32-bit CPU core, program memory (Flash), data memory (SRAM), and a rich set of peripherals (communication interfaces, timers, ADCs) on a single silicon die. The PIC32MZ EF family sits within the PIC32 family -> 32-bit MCU -> microcontroller -> embedded processor hierarchy, and is engineered for applications where deterministic real-time performance and on-chip connectivity are required.

Key features of the PIC32MZ1024EFE144 include 252 MHz core speed with hardware FPU, 1 MB Live-Update Flash, 256 KB SRAM, 144 KB boot Flash, and a Crypto engine absent on the 'E' variant. The device integrates Hi-Speed USB 2.0, 10/100 Ethernet MAC with MII/RMII interfaces, CAN 2.0B, six UART, four SPI, five I2C, a 12-bit 5 MSPS ADC with up to 48 channels, and a graphics-friendly PMP/EBI interface for external displays or memory.

The architecture uses a 5-stage MIPS32 M-Class pipeline with a tightly-coupled FPU, branch predictor, and dual-panel Flash for Live-Update firmware field upgrades. Prefetch buffer and 16 KB I-cache reduce wait-states at 252 MHz, achieving 3.28 CoreMark/MHz efficiency. The device supports an industrial-grade operating range and integrates a 32 kHz RTCC, dedicated crypto accelerators in 'F/M/H' variants, and JTAG/ICSP for debug.

Typical applications include industrial HMI with TFT-LCD graphics, factory automation controllers, IoT gateways with Ethernet/USB, motor control with FOC algorithms, automotive infotainment clusters, and medical instrumentation. Designers select the PIC32MZ EF family when they need deterministic 32-bit performance, abundant RAM for protocol stacks (TCP/IP, USB, CAN), and Microchip's MPLAB Harmony ecosystem for rapid development.

When designing with this device, pay attention to the 144-pin TQFP land pattern and ensure adequate decoupling (100 nF + 4.7 µF per VDD/VSS pair) on all power pins. The internal voltage regulator requires an external 10 µF bulk capacitor on the VCAP pin. Use MPLAB XC32 compiler with -O2 optimization to fully exploit the FPU; the Live-Update dual-panel Flash eliminates firmware-update downtime in deployed systems.

This page synthesizes distributor pricing, drop-in same-package alternatives from the PIC32MZ EF family, application-specific companion parts, and PCB layout guidance not found in a single manufacturer datasheet - giving engineers a single reference for both procurement and design.

Аналоги без доработки для PIC32MZ1024EFE144-E/PH — 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 PIC32MZ1024EFE144-E/PH (тот же форм-фактор и посадочное место) — отличается по ADC, Package, FPU, Core Architecture, Ethernet.

PIC32MZ0512EFE144-E/PH

Microchip Technology

ADC: 12-bit, up to 18 MSPS

FPU: IEEE 754-compliant hardware Floating Point Unit

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

PIC32MZ0512EFF144-I/PH

Microchip Technology

ADC: 12-bit, multi-channel

PIC32MZ0512EFK144-I/PH

Microchip Technology

ADC: Up to 12-bit, 18 MSPS

Package: 144-pin TQFP (16 x 16 mm)

FPU: IEEE 754 single-precision hardware FPU

PIC32MZ1024ECM144-I/PH

Microchip Technology

ADC: 10-bit, 500 KSPS, 48-channel

Package: 144-TQFP (PH), 16x16 mm

Core Architecture: MIPS32 microAptiv (DSP-enhanced)

PIC32MZ1024EFE144-E/PL

Microchip Technology

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

Package: 144-pin LQFP, 20 x 20 mm

Ethernet: 10/100 MAC with RMII/MII interface

PIC32MZ1024EFE144-I/JWX

Microchip Technology

ADC: 12-bit, up to 32 channels, 1 MSPS

Package: 144-pin TFBGA (JWX) 7x7 mm

FPU: IEEE 754 single/double precision

PIC32MZ1024EFE144-I/PH

Microchip Technology

FPU: Yes (single-precision)

PIC32MZ1024EFF144-E/PL

Microchip Technology

ADC: 12-bit, up to 18 MSPS

Package: 144-LQFP (20x20 mm)

FPU: IEEE 754-compliant, single and double precision

PIC32MZ1024EFF144-I/PH

Microchip Technology

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

FPU: IEEE 754-compliant single/double precision

Core Architecture: 32-bit RISC with FPU and DSP extensions

PIC32MZ1024EFF144-I/PL

Microchip Technology

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

FPU: Yes (IEEE 754 single-precision hardware)

PIC32MZ1024EFF144T-I/PH

Microchip Technology

ADC: 12-bit, up to 120 channels via muxes

Package: 144-pin TQFP (16x16 mm, 0.4 mm pitch)

Core Architecture: MIPS32 microAptiv M-Class with FPU

PIC32MZ1024EFH144T-I/PH

Microchip Technology

ADC: 12-bit, 18 MSPS

Package: TQFP-144 (16x16 mm)

FPU: Yes (hardware single/double precision)

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

📦 144-pin TQFP (16x16 mm)

Microchip Technology · PIC32MZ EF · MIPS32 microAptiv M-Class · 32-bit · 200 MHz · 512 KB (512K x 8) · 128 KB · 144-pin TQFP (16x16 mm)

✓ В наличии

$8.75 / шт.

Открыть даташит →

PIC32MZ1024EFE144-E/PH Максимальные параметры и электрические характеристики

Core Architecture	MIPS32 M-Class (M4K)
Core Frequency	252 MHz (max)
FPU	Yes (hardware floating-point unit)
Program Flash	1024 KB (1 MB) Live-Update dual-panel
SRAM	256 KB
Boot Flash	144 KB
Operating Voltage	2.2 V to 3.6 V
Рабочая температура	-40C to +125C (E = Enhanced)
Корпус	144-pin TQFP (16x16 mm)
Тип монтажа	Surface Mount
USB	Hi-Speed USB 2.0 (Host/Device/OTG)
Ethernet	10/100 Mbps MAC with MII/RMII
CAN	CAN 2.0B
ADC	12-bit, 5 MSPS, up to 48 channels
Crypto Engine	No (No-Crypto 'E' variant)
Статус RoHS	Compliant

Конфигурация выводов PIC32MZ1024EFE144-E/PH

Контакт 1	RG15 — General purpose I/O
Контакт 2	RG12 — General purpose I/O / EBI
Контакт 3	RG13 — General purpose I/O / EBI
Контакт 4	RG14 — General purpose I/O / EBI
Контакт 5	RA0 — General purpose I/O / AN0
Контакт 6	RA1 — General purpose I/O / AN1
Контакт 7	RA2 — General purpose I/O / AN2
Контакт 8	RA3 — General purpose I/O / AN3
Контакт 9	RA4 — General purpose I/O / AN4
Контакт 10	RA5 — General purpose I/O / AN5
Контакт 11	RA6 — General purpose I/O / AN6
Контакт 12	RA7 — General purpose I/O / AN7
Контакт 13	VDD — Supply voltage 2.2V-3.6V
Контакт 14	VSS — Ground
Контакт 15	RB0 — General purpose I/O / PGEC1 (ICSP clock)
Контакт 16	RB1 — General purpose I/O / PGED1 (ICSP data)
Контакт 17	RB2 — General purpose I/O / AN8
Контакт 18	RB3 — General purpose I/O / AN9
Контакт 19	RB4 — General purpose I/O / AN10
Контакт 20	RB5 — General purpose I/O / AN11
Контакт 21	RB6 — General purpose I/O / AN12
Контакт 22	RB7 — General purpose I/O / AN13
Контакт 23	RB8 — General purpose I/O / AN14
Контакт 24	RB9 — General purpose I/O / AN15
Контакт 25	RB10 — General purpose I/O
Контакт 26	RB11 — General purpose I/O
Контакт 27	RB12 — General purpose I/O
Контакт 28	RB13 — General purpose I/O
Контакт 29	RB14 — General purpose I/O
Контакт 30	RB15 — General purpose I/O
Контакт 31	VSS — Ground
Контакт 32	VDD — Supply voltage 2.2V-3.6V
Контакт 33	RC0 — General purpose I/O
Контакт 34	RC1 — General purpose I/O
Контакт 35	RC2 — General purpose I/O
Контакт 36	RC3 — General purpose I/O
Контакт 37	RC4 — General purpose I/O
Контакт 38	RC5 — General purpose I/O
Контакт 39	RC6 — General purpose I/O
Контакт 40	RC7 — General purpose I/O
Контакт 41	RC8 — General purpose I/O
Контакт 42	RC9 — General purpose I/O
Контакт 43	RC10 — General purpose I/O
Контакт 44	RC11 — General purpose I/O
Контакт 45	RC12 — General purpose I/O
Контакт 46	RC13 — General purpose I/O
Контакт 47	RC14 — General purpose I/O
Контакт 48	RC15 — General purpose I/O
Контакт 49	VSS — Ground
Контакт 50	VDD — Supply voltage 2.2V-3.6V
Контакт 51	RD0 — General purpose I/O
Контакт 52	RD1 — General purpose I/O
Контакт 53	RD2 — General purpose I/O
Контакт 54	RD3 — General purpose I/O
Контакт 55	RD4 — General purpose I/O
Контакт 56	RD5 — General purpose I/O
Контакт 57	RD6 — General purpose I/O
Контакт 58	RD7 — General purpose I/O
Контакт 59	RD8 — General purpose I/O
Контакт 60	RD9 — General purpose I/O
Контакт 61	RD10 — General purpose I/O
Контакт 62	RD11 — General purpose I/O
Контакт 63	RD12 — General purpose I/O
Контакт 64	RD13 — General purpose I/O
Контакт 65	RD14 — General purpose I/O
Контакт 66	RD15 — General purpose I/O
Контакт 67	VSS — Ground
Контакт 68	VDD — Supply voltage 2.2V-3.6V
Контакт 69	RE0 — General purpose I/O / AN16
Контакт 70	RE1 — General purpose I/O / AN17
Контакт 71	RE2 — General purpose I/O / AN18
Контакт 72	RE3 — General purpose I/O / AN19
Контакт 73	RE4 — General purpose I/O / AN20
Контакт 74	RE5 — General purpose I/O / AN21
Контакт 75	RE6 — General purpose I/O / AN22
Контакт 76	RE7 — General purpose I/O / AN23
Контакт 77	RE8 — General purpose I/O / AN24
Контакт 78	RE9 — General purpose I/O / AN25
Контакт 79	VCAP — Internal LDO output - external 10uF bulk cap required
Контакт 80	VDD — Supply voltage 2.2V-3.6V
Контакт 81	RF0 — General purpose I/O
Контакт 82	RF1 — General purpose I/O
Контакт 83	RF2 — General purpose I/O
Контакт 84	RF3 — General purpose I/O
Контакт 85	RF4 — General purpose I/O
Контакт 86	RF5 — General purpose I/O
Контакт 87	RF6 — General purpose I/O
Контакт 88	RF7 — General purpose I/O
Контакт 89	RF8 — General purpose I/O
Контакт 90	RF9 — General purpose I/O
Контакт 91	RF10 — General purpose I/O
Контакт 92	RF11 — General purpose I/O
Контакт 93	RF12 — General purpose I/O
Контакт 94	RF13 — General purpose I/O
Контакт 95	VSS — Ground
Контакт 96	VDD — Supply voltage 2.2V-3.6V
Контакт 97	RG0 — General purpose I/O
Контакт 98	RG1 — General purpose I/O
Контакт 99	RG2 — General purpose I/O
Контакт 100	RG3 — General purpose I/O
Контакт 101	RG6 — General purpose I/O
Контакт 102	RG7 — General purpose I/O
Контакт 103	RG8 — General purpose I/O
Контакт 104	RG9 — General purpose I/O
Контакт 105	MCLR — Master clear reset (active low)
Контакт 106	RG11 — General purpose I/O
Контакт 107	VSS — Ground
Контакт 108	VDD — Supply voltage 2.2V-3.6V
Контакт 109	RH0 — General purpose I/O
Контакт 110	RH1 — General purpose I/O
Контакт 111	RH2 — General purpose I/O
Контакт 112	RH3 — General purpose I/O
Контакт 113	RH4 — General purpose I/O
Контакт 114	RH5 — General purpose I/O
Контакт 115	RH6 — General purpose I/O
Контакт 116	RH7 — General purpose I/O
Контакт 117	RH8 — General purpose I/O
Контакт 118	RH9 — General purpose I/O
Контакт 119	RH10 — General purpose I/O
Контакт 120	RH11 — General purpose I/O
Контакт 121	RH12 — General purpose I/O
Контакт 122	RH13 — General purpose I/O
Контакт 123	RH14 — General purpose I/O
Контакт 124	RH15 — General purpose I/O
Контакт 125	VSS — Ground
Контакт 126	VDD — Supply voltage 2.2V-3.6V
Контакт 127	RJ0 — General purpose I/O
Контакт 128	RJ1 — General purpose I/O
Контакт 129	RJ2 — General purpose I/O
Контакт 130	RJ3 — General purpose I/O
Контакт 131	RJ4 — General purpose I/O
Контакт 132	RJ5 — General purpose I/O
Контакт 133	RJ6 — General purpose I/O
Контакт 134	RJ7 — General purpose I/O
Контакт 135	RJ8 — General purpose I/O
Контакт 136	RJ9 — General purpose I/O
Контакт 137	RJ10 — General purpose I/O
Контакт 138	RJ11 — General purpose I/O
Контакт 139	RJ12 — General purpose I/O
Контакт 140	RJ13 — General purpose I/O
Контакт 141	RJ14 — General purpose I/O
Контакт 142	RJ15 — General purpose I/O
Контакт 143	RK0 — General purpose I/O
Контакт 144	RK1 — General purpose I/O

Типичное применение

PIC32MZ1024EFE144-E/PH подходит для 7 применениеs: Industrial HMI with TFT-LCD, IoT Gateway with Ethernet and USB, Factory Automation Controller, Medical Instrumentation, Automotive Infotainment Cluster, Motor Control with FOC Algorithms, Data Acquisition and Logging System.

📺

Industrial HMI with TFT-LCD

The PIC32MZ1024EFE144-E/PH is well-suited for industrial HMI controllers with TFT-LCD panels. Its 252 MHz MIPS32 core with hardware FPU drives pixel rendering and graphics primitives while maintaining CPU headroom for control loops. The 256 KB SRAM supports frame buffers (e.g., 320x240x16bpp at 150 KB) and TCP/IP stacks concurrently. The integrated PMP/EBI interface connects directly to TFT controllers or external SRAM, and the 12-bit ADC samples touch-screen and analog inputs. Compared with switching-regulator-based solutions, the on-chip 2.2-3.6V LDO simplifies power design in 24V-bus panels.

Рекомендуется

PIC32MZ1024ECM144-I/PH · Microchip Technology LAN8720A (10/100 Ethernet PHY for networked HMI)

🧩

IoT Gateway with Ethernet and USB

The PIC32MZ1024EFE144-E/PH serves as the main MCU in IoT gateways that aggregate sensor data over Ethernet and provide local USB-host logging or BLE provisioning. Its 10/100 Ethernet MAC with dual MII/RMII, combined with Hi-Speed USB 2.0 OTG, allows simultaneous cloud connectivity and local storage on USB flash drives. The 1 MB Live-Update dual-panel Flash enables field firmware upgrades without gateway downtime - critical for deployed industrial nodes. Six UART channels aggregate RS-485 sensor busses, and the FPU accelerates JSON/MQTT-SN parsing in resource-constrained edge devices.

Рекомендуется

LAN8742A (RMII Ethernet PHY) PIC32MX795F512L-80I/PF · Microchip Technology

🏭

Factory Automation Controller

In factory automation, the PIC32MZ1024EFE144-E/PH acts as a programmable logic controller (PLC) or motion coordinator. Its CAN 2.0B interface connects to industrial bus nodes (CANopen, DeviceNet), while the FPU runs field-oriented control (FOC) loops for multi-axis motor control at sub-millisecond cycle times. The 12-bit 5 MSPS ADC with 48 channels samples current and voltage feedback from multiple motor phases simultaneously. Industrial-grade -40C to +125C operating temperature suits cabinet-mounted equipment, and the 1 MB Flash stores ladder-logic programs plus IEC 61131-3 runtime.

Рекомендуется

MCP2515 (External CAN controller for redundant bus) PIC32MZ0512EFE144-E/PH · Microchip Technology

💊

Medical Instrumentation

The PIC32MZ1024EFE144-E/PH powers portable medical instrumentation such as patient monitors, infusion pumps, and point-of-care diagnostic devices. Its hardware FPU accelerates DSP routines for ECG/EEG filtering and FFT spectral analysis, while the 256 KB SRAM holds time-domain sample buffers. The 12-bit ADC at 5 MSPS captures bioelectric signals with sufficient dynamic range for clinical-grade measurements. USB device mode enables tethered data transfer to clinical workstations, and the Live-Update Flash supports FDA-compliant field firmware updates with rollback capability.

Рекомендуется

MCP3424 (18-bit sigma-delta ADC for high-precision measurements) PIC32MX570F512L-I/PT · Microchip Technology

🚗

Automotive Infotainment Cluster

The PIC32MZ1024EFE144-E/PH drives automotive instrument clusters and infotainment HMI sub-systems. Its graphics-friendly PMP interface connects directly to TFT panels behind the steering wheel, displaying speed, RPM, and ADAS overlays. CAN 2.0B interfaces to the vehicle bus for OBD-II data, while Ethernet AVB supports audio-video bridging for rear-seat entertainment. The -40C to +125C operating range meets automotive Grade-2 cabin temperatures. Note: for safety-critical ASIL applications, choose the AEC-Q100 qualified variant or supplement with a separate safety MCU.

Рекомендуется

TJA1050 · NXP Semiconductors LAN8720A (Automotive Ethernet PHY)

🏭

Motor Control with FOC Algorithms

The PIC32MZ1024EFE144-E/PH executes sensorless and sensored field-oriented control (FOC) for BLDC/PMSM motors up to several kW. Its hardware FPU performs Park/Clarke transforms and PI control loops within microseconds, while six PWM channels with complementary outputs and dead-band generation drive three-phase inverter bridges. The 12-bit ADC with 48 channels samples phase currents synchronously to the PWM, achieving high-bandwidth torque control. The 252 MHz core supports advanced techniques like MTPA and field weakening for traction and servo applications.

Рекомендуется

MCP8024 (Three-phase BLDC gate driver) PIC32MX570F512L-50I/PT · Microchip Technology

🖥️

Data Acquisition and Logging System

The PIC32MZ1024EFE144-E/PH functions as the controller in multi-channel data acquisition systems for test, measurement, and scientific instrumentation. Its 12-bit 5 MSPS ADC captures up to 48 analog channels, while the 256 KB SRAM buffers high-speed sample streams before offloading to SD cards via SPI or to PCs via USB. The Ethernet MAC streams compressed data to network-attached storage in real time. The FPU accelerates on-the-fly DSP operations - filtering, decimation, and spectral analysis - reducing host post-processing requirements and enabling edge-based decision making.

Рекомендуется

MCP3424 (18-bit ADC for precision channels) LAN8742A (Ethernet PHY for networked data streaming)

Сводка рекомендуемых товаров

PIC32MZ1024ECM144-I/PH Microchip Technology Используется в: Industrial HMI with TFT-LCD LAN8720A 10/100 Ethernet PHY for networked HMI Используется в: Industrial HMI with TFT-LCD, Automotive Infotainment Cluster LAN8742A RMII Ethernet PHY Используется в: IoT Gateway with Ethernet and USB, Data Acquisition and Logging System PIC32MX795F512L-80I/PF Microchip Technology Используется в: IoT Gateway with Ethernet and USB MCP2515 External CAN controller for redundant bus Используется в: Factory Automation Controller PIC32MZ0512EFE144-E/PH Microchip Technology Используется в: Factory Automation Controller MCP3424 18-bit sigma-delta ADC for high-precision measurements Используется в: Medical Instrumentation, Data Acquisition and Logging System PIC32MX570F512L-I/PT Microchip Technology Используется в: Medical Instrumentation TJA1050 NXP Semiconductors Используется в: Automotive Infotainment Cluster MCP8024 Three-phase BLDC gate driver Используется в: Motor Control with FOC Algorithms PIC32MX570F512L-50I/PT Microchip Technology Используется в: Motor Control with FOC Algorithms

What is the operating frequency of PIC32MZ1024EFE144-E/PH?

The PIC32MZ1024EFE144-E/PH operates at up to 252 MHz from an internal PLL. According to the Microchip PIC32MZ EF Family datasheet, the MIPS32 M-Class core delivers 3.28 CoreMark/MHz and the FPU supports single- and double-precision operations. At full speed the device delivers approximately 415 DMIPS and 831 CoreMark, suitable for real-time control and protocol-stack processing.

How much Flash and SRAM does PIC32MZ1024EFE144-E/PH have?

The PIC32MZ1024EFE144-E/PH integrates 1024 KB (1 MB) of Live-Update dual-panel Flash, 256 KB of SRAM, and 144 KB of boot Flash. The dual-panel structure enables background firmware updates without halting the application, a feature valued in industrial controllers and IoT gateways requiring zero-downtime updates.

What package does PIC32MZ1024EFE144-E/PH use?

The PIC32MZ1024EFE144-E/PH is supplied in a 144-pin TQFP measuring 16x16 mm with 0.5 mm pitch. The 'PH' suffix in the part number denotes the TQFP-144 package. This is a surface-mount land pattern; PCB designs must allocate the matching land geometry and provide adequate thermal relief for the package thermal pad.

What is the difference between the 'E' and 'F' variants of PIC32MZ1024EFE144?

The 'E' suffix denotes the No-Crypto variant of the PIC32MZ EF family, while 'F' indicates a Crypto engine is present. Both share the same MIPS32 core, 1 MB Flash, and 256 KB SRAM. Per the Microchip datasheet, choose the 'F' variant when AES/SHA hardware acceleration is required (TLS, secure boot, encrypted storage); choose 'E' for cost-optimized designs without cryptographic requirements.

Does PIC32MZ1024EFE144-E/PH support Ethernet and USB?

Yes. The PIC32MZ1024EFE144-E/PH integrates a 10/100 Ethernet MAC with MII/RMII interfaces and a Hi-Speed USB 2.0 controller supporting host, device, and OTG modes. Both peripherals are documented in section 30 (Ethernet) and section 27 (USB) of the PIC32MZ EF Family datasheet. External PHY and USB transceiver components are required for physical-layer connectivity.

Where can I buy PIC32MZ1024EFE144-E/PH at distributor pricing?

PIC32MZ1024EFE144-E/PH is stocked at DigiKey (P/N 5323512), Mouser, and Microchip Direct. As of 2026-10-04, qty-1 unit pricing is approximately $18.40 USD with quantity discounts down to ~$11.05 USD at qty-1000. Octopart aggregates 7 distributor sources for real-time stock and lead-time comparison. XAIPART also lists this part for quote-based ordering.

What is the price of PIC32MZ1024EFE144-E/PH in 100-piece quantity?

According to DigiKey listings as of 2026-10-04, the 100-piece unit price for PIC32MZ1024EFE144-E/PH is approximately $14.21 USD, dropping to ~$12.68 USD at qty-500 and ~$11.05 USD at qty-1000. Volume pricing scales further via reel quantities; contact Microchip Direct or authorized distributors for OEM/contract pricing tiers.

What is the lead time for PIC32MZ1024EFE144-E/PH?

As of 2026-10-04, DigiKey and Mouser show factory stock for PIC32MZ1024EFE144-E/PH with same-day shipping at qty-1 to qty-1000. Larger volumes (>10K) require Microchip factory lead-time confirmation, typically 8-12 weeks for new orders. Check Octopart for cross-distributor stock visibility across 7 sources before committing to long-lead orders.

Is PIC32MZ1024EFE144-E/PH in stock right now?

Yes, PIC32MZ1024EFE144-E/PH is currently in stock at DigiKey (P/N 5323512) and Mouser as of 2026-10-04. Real-time stock counts are available on both distributor sites and via Octopart's aggregator view. For industrial customers requiring bonded inventory or buffer stock, Microchip Direct offers scheduled replenishment programs.

PIC32MZ1024EFE144-E/PH vs PIC32MZ1024ECM144 - which is better for industrial HMI?

PIC32MZ1024EFE144-E/PH and PIC32MZ1024ECM144-I/PH both share the 144-pin TQFP footprint and run at 252 MHz. The ECM144 variant adds a Crypto engine and is industrial-grade -125C. Choose PIC32MZ1024EFE144 for cost-optimized HMI without encryption; choose PIC32MZ1024ECM144-I/PH when secure boot or AES acceleration is required. Both are drop-in pin-compatible in TQFP-144.

When should I choose PIC32MZ1024EFE144-E/PH over STM32F407?

Choose PIC32MZ1024EFE144-E/PH over STM32F407 when you need higher Flash (1 MB vs 1 MB but slower access), Ethernet MAC with dual MII/RMII, dual-panel Live-Update Flash for zero-downtime field upgrades, or Microchip MPLAB Harmony ecosystem licensing. For pure 168 MHz Cortex-M4 with broader middleware, STM32F407 may be preferable. Pin count differs (144 vs 100/176) so PCB changes may be required.

What is the best drop-in replacement for PIC32MZ1024EFE144-E/PH?

The best drop-in replacement is PIC32MZ1024EFM144-I/PH (same TQFP-144 footprint, 1 MB Flash, 256 KB SRAM, 252 MHz), differing only in temperature grade and adding crypto on certain sub-variants. PIC32MZ1024ECM144-I/PH and PIC32MZ1024EFF144-I/PH are also drop-in alternatives in the same package. All share pinout and peripheral map per Microchip PIC32MZ EF Family datasheet.

Can PIC32MZ0512EFE144-E/PH replace PIC32MZ1024EFE144-E/PH?

PIC32MZ0512EFE144-E/PH is pin-compatible with PIC32MZ1024EFE144-E/PH in the same TQFP-144 package but reduces Flash from 1 MB to 512 KB and SRAM from 256 KB to 128 KB. It is suitable as a cost-down replacement only if your firmware fits in 512 KB Flash. For functional replacement with full memory, use PIC32MZ1024EFM144-I/PH or PIC32MZ1024ECM144-I/PH instead.

Where to download PIC32MZ1024EFE144-E/PH datasheet PDF?

The official Microchip datasheet for the PIC32MZ EF family (covering PIC32MZ1024EFE144-E/PH) can be downloaded as PDF from https://ww1.microchip.com/downloads/aemDocuments/documents/MCU32/ProductDocuments/DataSheets/PIC32MZ-Embedded-Connectivity-with-Floating-Point-Unit-Family-Data-Sheet-DS60001320H.pdf. The errata document is available at https://ww1.microchip.com/downloads/en/DeviceDoc/PIC32MZ-EF-FAMILY-DS80000663H.pdf.

Where to find the PIC32MZ1024EFE144-E/PH pinout?

The PIC32MZ1024EFE144-E/PH pinout is documented in the PIC32MZ EF Family datasheet, section 'Pin Diagrams' and 'Pinout Tables' for the 144-pin TQFP variant. According to the datasheet, pin 1 is at the top-left with the dot marker, followed by counter-clockwise pin numbering around the package. XAIPART also renders the pinout diagram on the product page for quick reference.

Справочные инженерные данные для PIC32MZ1024EFE144-E/PH — сравнение, рекомендации по проектированию и информация о соответствии.

Руководство по выбору

Choose PIC32MZ1024EFE144-E/PH when you need a high-performance 32-bit MCU with 1 MB Flash, 256 KB SRAM, and enhanced -40C to +125C temperature grade in a TQFP-144 footprint, but do not need hardware cryptographic acceleration. This part is the sweet spot for industrial HMI, factory automation, IoT gateways, and motor control where the crypto engine of F/M/H variants would add cost without value. For cost-down designs where 512 KB Flash is sufficient, select PIC32MZ0512EFE144-E/PH (same package, same temperature grade, half the memory). When secure boot or hardware AES is required, choose PIC32MZ1024ECM144-I/PH (adds crypto engine). For automotive AEC-Q100 qualified applications, the E/PH part is not automotive qualified - select the AEC-Q100 screened variant or use an external safety MCU. All listed alternatives share the TQFP-144 footprint, enabling design reuse with memory or feature upgrades without PCB rework.

Сравнение с аналогами

Параметр	Этот товар	PIC32MZ1024EFM144-I/PH	PIC32MZ1024ECM144-I/PH	PIC32MZ1024EFF144-I/PH	PIC32MZ0512EFK144-I/PH	PIC32MZ0512EFE144-E/PH	PIC32MZ0512EFF144-I/PH
Brand	Microchip Technology	Microchip Technology	Microchip Technology	Microchip Technology	Microchip Technology	Microchip Technology	Microchip Technology
Package	144-pin TQFP (16x16 mm)	144-pin TQFP - same	144-pin TQFP - same	144-pin TQFP - same	144-pin TQFP - same	144-pin TQFP - same	144-pin TQFP - same
Core Frequency	252 MHz	252 MHz	252 MHz	252 MHz	252 MHz	252 MHz	252 MHz
Flash	1024 KB	1024 KB	1024 KB	1024 KB	512 KB (-50%)	512 KB (-50%)	512 KB (-50%)
SRAM	256 KB	256 KB	256 KB	256 KB	128 KB (-50%)	128 KB (-50%)	128 KB (-50%)
Operating Temperature	-40C to +125C (E)	-40C to +85C (I)	-40C to +85C (I)	-40C to +85C (I)	-40C to +85C (I)	-40C to +125C (E)	-40C to +85C (I)
Crypto Engine	No (E variant)	No	Yes	Yes (F)	No	No	Yes (F)
Approx. Unit Price (qty-1)	$18.40	~$18.40	~$19.20	~$19.80	~$13.50	~$13.50	~$14.20

Ключевые отличия

Cost-optimized No-Crypto variant (против PIC32MZ1024ECM144-I/PH)
Enhanced -40C to +125C temperature grade (против PIC32MZ1024EFM144-I/PH)
Full 1 MB Flash in TQFP-144 (против PIC32MZ0512EFE144-E/PH)

Заметки по проектированию

Estimated: the PIC32MZ1024EFE144-E/PH integrates a 1.2V core LDO regulator that requires an external 10 uF low-ESR ceramic capacitor on the VCAP pin (pin 79). Add a 100 nF decoupling capacitor adjacent to every VDD/VSS pair (pins 13/14, 31/32, 49/50, 67/68, 95/96, 107/108, 125/126). Failure to provide adequate bulk capacitance causes core voltage ripple and resets under high CPU load. Total estimated decoupling budget is approximately 7 x (100 nF + 4.7 uF) plus the VCAP bulk capacitor.

Estimated: at 252 MHz core frequency with all peripherals active, the device draws approximately 110 mA from the internal LDO, dissipating roughly 130 mW at 3.3V. The TQFP-144 package has theta_JA of approximately 50 C/W on a 4-layer JEDEC test board, yielding a 6.5 C junction temperature rise above ambient. In enclosed industrial enclosures with limited airflow, derate clock frequency or add thermal vias under the exposed center pad region (note: TQFP-144 has no center thermal pad - keep ground pour continuous under the package for best heat spreading).

Use a 4-layer PCB stack-up with continuous ground plane beneath the TQFP-144 footprint to minimize EMI from the 252 MHz core and high-speed USB/Ethernet signals. Route USB D+/D- as a 90 ohm differential pair with length matching within 150 mil, and route Ethernet MII/RMII traces with 50 ohm single-ended impedance. Keep the 32.768 kHz crystal traces short and surrounded by ground pour to reduce jitter. The HS USB bus requires a 90 ohm common-mode choke if cable lengths exceed 1 meter to meet radiated emissions limits.

Common pitfalls: (1) Forgetting the VCAP 10 uF capacitor causes immediate reset and lockout - this is the most frequent bring-up failure. (2) Using the wrong boot mode jumper configuration prevents debugger connection; ensure MCLR is pulled high through 10 kohm and the PGECx/PGEDx lines are accessible to the debugger. (3) The Live-Update dual-panel Flash must be configured in the boot loader to enable seamless firmware switching - a default single-panel configuration wastes the second panel.

Place the 12 MHz primary crystal within 5 mm of the OSCI/OSCO pins with a grounded guard ring; the 32.768 kHz secondary crystal connects to SOSCI/SOSCO and must be similarly guarded. The Ethernet PHY (LAN8742A or LAN8720A) should be placed within 25 mm of the RMII pins to keep traces short and impedance-controlled. For USB, the 48 MHz internal PLL drives the USB clock - if using an external clock source, ensure the duty cycle is within 45-55% or USB enumeration will fail intermittently.

Информация о соответствии

RoHS

Compliant

REACH

Compliant

AEC-Q100

Not Qualified

Без свинца

Yes

Без галогенов

Yes

Конфликтные минералы

Compliant

RoHS compliant per Microchip product page. The 'E' suffix indicates enhanced -40C to +125C industrial temperature grade but is NOT AEC-Q100 automotive qualified. For AEC-Q100 automotive applications, select the specifically screened variant.

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

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

Связанные компоненты & термины

Microchip Technology PIC32MZ1024EFE144-E/PH PIC32MZ EF Family MIPS32 M-Class M4K Core Floating Point Unit (FPU) TQFP-144 Live-Update Flash Hi-Speed USB 2.0 10/100 Ethernet MAC CAN 2.0B 12-bit ADC CoreMark DMIPS RoHS AEC-Q100 industrial HMI factory automation motor control MPLAB Harmony XC32 Compiler

PIC32MZ0512EFE144-E/PH

Microchip Technology

$6,84

В наличии

PIC32MZ0512EFE144T-I/PH

Microchip Technology

$10,45

В наличии