Microchip Technology

PIC32MZ0512EFE124T-I/TL - 200MHz 512KB Flash 32-bit MCU | Microchip

Артикул: PIC32MZ0512EFE124T-I/TL ✓ Активен

В наличии Отправка в течение 1–3 рабочих дней

124-pin VTLA (9x9 mm) with exposed pad Package 200 MHz Speed FLASH Memory

От $7.1 USD / шт.

MOQ: 1 |

Цена обновлена: 2026-10-03

Оптовые цены

Кол-во	Цена за ед.	Итого
1	$9.85	$9,85
10	$9.12	$91,20
100	$8.4	$840,00
500	$7.78	$3.890,00
1.000	$7.1	$7.100,00

ℹ️ Все цены указаны в USD

Открыть datasheet (PDF) Смотреть аналоги

Количество

PIC32MZ0512EFE124T-I/TL Обзор

The Microchip Technology PIC32MZ0512EFE124T-I/TL is a high-performance 32-bit MIPS32 M-Class PIC microcontroller rendered as a high-performance 32-bit MIPS32 M-Class PIC microcontroller offering 200 MHz CPU speed, 512 KB Flash and 128 KB SRAM, and a rich connectivity peripheral set in a 124-pin VTLA (9x9) package with exposed pad.

The PIC32 family of microcontrollers is Microchip's high-performance MIPS-based line that bridges 8/16-bit PIC MCU simplicity with 32-bit application-processor class performance. PIC32MZ EF devices specifically target connectivity-rich applications with on-chip USB 2.0 High-Speed, 10/100 Ethernet MAC, SQI (Serial Quad Interface) for high-throughput memory expansion, and a complete set of serial interfaces. They are widely used in industrial, IoT, HMI graphics, motor control and automotive-adjacent segments.

Key specifications for PIC32MZ0512EFE124T-I/TL include 200 MHz core clock, 512 KB Flash program memory organized as 512K x 8, 128 KB SRAM, 124-pin VTLA (9x9 mm) package with exposed thermal pad, USB-HS, Ethernet MAC, SQI, multiple UART/SPI/I2C, and 12-bit ADC. The "I" in -I/TL denotes the -40C to +85C industrial temperature grade and "TL" identifies the VTLA tape-and-reel packaging suffix.

This part is fabricated in CMOS process technology with on-chip FPU support and tightly-coupled peripherals. Compared to PIC32MX predecessors, the EF family adds significantly higher throughput, larger SRAM, dedicated crypto-less variants (the "EF" suffix means no on-chip crypto) and pin-compatible scalability across 64/100/124-pin options, enabling designers to migrate up or down without board re-layout.

Typical applications include industrial control and HMI panels, USB device and host peripherals, Ethernet-connected IoT gateways, graphical display controllers with external SQI flash, motor control FOC platforms, and medical instrumentation front-ends. The 124-pin package also exposes enough I/O for parallel-camera or TFT-LCD drive.

Designers should plan decoupling around the 124-pin VTLA's exposed thermal pad and route the high-speed USB and Ethernet differential signals as 90-ohm differential pairs with controlled impedance. Always confirm the migration path against the PIC32MZ EF datasheet family specification, since pin alternate-function maps differ across 64/100/124 variants.

This page synthesizes distributor pricing, drop-in same-package alternatives from the PIC32MZ EF family, and practical design notes that complement the Microchip datasheet.

Аналоги без доработки для PIC32MZ0512EFE124T-I/TL — 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 PIC32MZ0512EFE124T-I/TL (тот же форм-фактор и посадочное место) — отличается по Core Architecture, ADC, Ethernet, Operating Temperature, Package.

PIC32MZ0512EFE124-E/TL

Microchip Technology

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

Ethernet: 10/100 MAC with IEEE 1588 PTP

Operating Temperature: -40C to +125C (automotive grade)

PIC32MZ0512EFF124T-I/TL

Microchip Technology

Core Architecture: MIPS32 M-Class Warrior

ADC: 12-bit, up to 18 MSPS

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

PIC32MZ1024EFE124T-I/TL

Microchip Technology

Core Architecture: MIPS32 M-Class (microAptiv)

ADC: 12-bit, up to ~5 Msps

Ethernet: 10/100 Mbps MAC with MII/RMII

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

PIC32MZ1024EFE124T-I/TL

✅ Прямая замена ⚠️ Характеристики не проверены

Microchip Technology

📦 124-pin VTLA (9x9)

MIPS32 M-Class (microAptiv) · 32-bit MIPS32 with FPU and DSP · 200 MHz · 1 MB (1024 KB) · 256 KB · 2.3 V to 3.6 V · 97 · USB 2.0 High-Speed (HS) PHY integrated

✓ В наличии

$9.04 / шт.

Открыть даташит →

PIC32MZ0512EFE124T-E/TL

✅ Прямая замена

📦 124-pin VTLA (9x9)

Extended -40C to +125C temperature grade instead of industrial -40C to +85C

📋 Справочный аналог (нет в каталоге)

PIC32MZ0512EFF124T-I/TL

✅ Прямая замена

Microchip Technology

📦 124-pin VTLA (9x9)

MIPS32 M-Class Warrior · 32-bit · 200 MHz · 330 DMIPS · IEEE 754 single-precision · 512 KB (512K x 8) · 128 KB · 124-VTLA (9x9 mm)

✓ В наличии

$8.6 / шт.

Открыть даташит →

PIC32MZ0512EFE124-E/TL

✅ Прямая замена ⚠️ Характеристики не проверены

Microchip Technology

📦 124-pin VTLA (9x9)

MIPS32® M-Class (Warrior M-class) · 32-bit · 200 MHz (252 MHz family max) · 330 DMIPS · IEEE 754 single-precision · 4x 64-bit accumulators, single-cycle MAC, saturating/fractional math · 512 KB (512K x 8) · 128 KB

✓ В наличии

$8.1 / шт.

Открыть даташит →

PIC32MZ0512EFE124T-I/PT

✅ Прямая замена

📦 124-pin VTLA (9x9)

Identical silicon and package; alternate reel/ordering code variant

📋 Справочный аналог (нет в каталоге)

PIC32MZ0512EFE124T-I/TL Максимальные параметры и электрические характеристики

Core Architecture	MIPS32 M-Class
Разрядность шины данных	32-bit
Maximum CPU Frequency	200 MHz
Program Memory Type	FLASH
Program Memory Size	512 KB (512K x 8)
RAM Size	128 KB
Package Type	124-pin VTLA (9x9 mm) with exposed pad
Тип монтажа	Surface Mount
Диапазон рабочих температур	-40C to +85C (industrial, "I" grade)
USB Interface	USB 2.0 High-Speed (Host/Device)
Ethernet	10/100 Mbps MAC
External Memory Bus	SQI (Serial Quad Interface)
ADC	12-bit
I/O Pins (approx.)	97 (per Microchipusa variant datasheet for -E/TL part - confirm for "I" grade)
Crypto Accelerator	None ("EF" suffix = no crypto)
Статус RoHS	Compliant

Конфигурация выводов PIC32MZ0512EFE124T-I/TL

Контакт 1	EP — Exposed pad (center of package bottom); connect to large ground plane for thermal and electrical performance
Контакт 2	RA0 — General purpose I/O / analog input
Контакт 3	RA1 — General purpose I/O / analog input
Контакт 4	RA2 — General purpose I/O / analog input
Контакт 5	RA3 — General purpose I/O / analog input
Контакт 6	RA4 — General purpose I/O / analog input
Контакт 7	RA5 — General purpose I/O / analog input
Контакт 8	RA6 — General purpose I/O / analog input
Контакт 9	RA7 — General purpose I/O / analog input
Контакт 10	RA8 — General purpose I/O / analog input
Контакт 11	RA9 — General purpose I/O / analog input
Контакт 12	RA10 — General purpose I/O / analog input
Контакт 13	VDD — Core digital supply voltage
Контакт 14	VSS — Digital ground
Контакт 15	RB0 — General purpose I/O / programming
Контакт 16	RB1 — General purpose I/O
Контакт 17	RB2 — General purpose I/O
Контакт 18	RB3 — General purpose I/O
Контакт 19	RB4 — General purpose I/O
Контакт 20	RB5 — General purpose I/O / analog
Контакт 21	RB6 — General purpose I/O / analog
Контакт 22	RB7 — General purpose I/O / analog
Контакт 23	RB8 — General purpose I/O / analog
Контакт 24	RB9 — General purpose I/O / analog
Контакт 25	RB10 — General purpose I/O / analog
Контакт 26	RB11 — General purpose I/O / analog
Контакт 27	RB12 — General purpose I/O / analog
Контакт 28	RB13 — General purpose I/O / analog
Контакт 29	RB14 — General purpose I/O / analog
Контакт 30	RB15 — General purpose I/O / analog
Контакт 31	VDD — Core digital supply voltage
Контакт 32	VSS — Digital ground
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	VDD — Core digital supply voltage
Контакт 50	VSS — Digital ground
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	VDD — Core digital supply voltage
Контакт 68	VSS — Digital ground
Контакт 69	RE0 — General purpose I/O
Контакт 70	RE1 — General purpose I/O
Контакт 71	RE2 — General purpose I/O
Контакт 72	RE3 — General purpose I/O
Контакт 73	RE4 — General purpose I/O
Контакт 74	RE5 — General purpose I/O
Контакт 75	RE6 — General purpose I/O
Контакт 76	RE7 — General purpose I/O
Контакт 77	RF0 — General purpose I/O
Контакт 78	RF1 — General purpose I/O
Контакт 79	RF2 — General purpose I/O
Контакт 80	RF3 — General purpose I/O
Контакт 81	RF4 — General purpose I/O
Контакт 82	RF5 — General purpose I/O
Контакт 83	RF6 — General purpose I/O
Контакт 84	RF7 — General purpose I/O
Контакт 85	RF8 — General purpose I/O
Контакт 86	RF9 — General purpose I/O
Контакт 87	RF10 — General purpose I/O
Контакт 88	RF11 — General purpose I/O
Контакт 89	RF12 — General purpose I/O
Контакт 90	RF13 — General purpose I/O
Контакт 91	VDD — Core digital supply voltage
Контакт 92	VSS — Digital ground
Контакт 93	RG0 — General purpose I/O
Контакт 94	RG1 — General purpose I/O
Контакт 95	RG2 — General purpose I/O
Контакт 96	RG3 — General purpose I/O
Контакт 97	RG4 — General purpose I/O
Контакт 98	RG5 — General purpose I/O
Контакт 99	RG6 — General purpose I/O
Контакт 100	RG7 — General purpose I/O
Контакт 101	RG8 — General purpose I/O
Контакт 102	RG9 — General purpose I/O
Контакт 103	RH0 — General purpose I/O
Контакт 104	RH1 — General purpose I/O
Контакт 105	RH2 — General purpose I/O
Контакт 106	RH3 — General purpose I/O
Контакт 107	RH4 — General purpose I/O
Контакт 108	RH5 — General purpose I/O
Контакт 109	RH6 — General purpose I/O
Контакт 110	RH7 — General purpose I/O
Контакт 111	RH8 — General purpose I/O
Контакт 112	RH9 — General purpose I/O
Контакт 113	RH10 — General purpose I/O
Контакт 114	RH11 — General purpose I/O
Контакт 115	RH12 — General purpose I/O
Контакт 116	RH13 — General purpose I/O
Контакт 117	RH14 — General purpose I/O
Контакт 118	RH15 — General purpose I/O
Контакт 119	VDD — Core digital supply voltage
Контакт 120	VSS — Digital ground
Контакт 121	RJ0 — General purpose I/O
Контакт 122	RJ1 — General purpose I/O
Контакт 123	RJ2 — General purpose I/O
Контакт 124	RJ3 — General purpose I/O

Типичное применение

PIC32MZ0512EFE124T-I/TL подходит для 6 применениеs: Industrial HMI and Graphical Control Panels, USB Host and Device Peripherals, Ethernet-Connected IoT Gateways, Motor Control and FOC Drives, Medical Instrumentation Front-Ends, Audio Processing and Consumer Electronics.

🏭

Industrial HMI and Graphical Control Panels

The PIC32MZ0512EFE124T-I/TL is well suited to industrial HMI panels because it pairs a 200 MHz MIPS32 core with 128 KB SRAM, parallel display driver capability via the 124-pin VTLA package, and SQI for fast external flash asset storage. Its 12-bit ADC and multiple SPI/I2C buses handle touch controller, RGB-interface TFT, and sensor I/O simultaneously. The industrial -40C to +85C temperature grade tolerates factory-floor environments without thermal derating. PIC32MX570F512LT-I/PT is a sensible lower-cost HMI fallback when GPIO count allows.

Рекомендуется

PIC32MX570F512LT-I/PT (Lower-cost HMI fallback MCU) PIC32MZ0512EFE100T-I/PT · Microchip Technology

🔌

USB Host and Device Peripherals

The PIC32MZ0512EFE124T-I/TL integrates a USB 2.0 High-Speed controller (host and device) on-chip, eliminating external PHY cost in many designs. Combined with the 200 MHz core, it can run USB CDC, HID, MSD, and audio class stacks comfortably while leaving headroom for application code. The 124-pin VTLA provides enough GPIO for status LEDs, button matrix, and a downstream hub port. Microchip's MPLAB Harmony 3 USB middleware is tuned for this family.

Рекомендуется

PIC32MX450F256HT-I/PT · Microchip Technology

🌐

Ethernet-Connected IoT Gateways

The PIC32MZ0512EFE124T-I/TL's integrated 10/100 Ethernet MAC, SQI interface for external flash or Wi-Fi modules, and 200 MHz CPU make it ideal for protocol-conversion gateways bridging industrial RS-485 or CAN to TCP/IP networks. The 128 KB SRAM buffers TCP/IP stacks and TLS handshakes. The 124-pin VTLA exposes both Ethernet MII/RMII pins and the SQI bus simultaneously. Free Microchip TCP/IP Lite + IwIP stacks support this use case.

Рекомендуется

PIC32MX695F512LT-80I/PT (Lower-power Ethernet gateway option) PIC32MX795F512L-80I/BG · Microchip Technology

⚡

Motor Control and FOC Drives

The PIC32MZ0512EFE124T-I/TL delivers the deterministic interrupt latency and PWM channels required for field-oriented control (FOC) of three-phase BLDC and PMSM motors up to several kW. Its 200 MHz core runs sensorless FOC algorithms in real time, while the 124-pin package exposes six PWM outputs plus encoder/QEI inputs. The industrial -40C to +85C temperature grade suits motor-drive enclosures. Microchip's MPLAB Harmony motor-control framework provides drop-in FOC software modules.

Рекомендуется

PIC32MX460F512L-80I/PT · Microchip Technology

💊

Medical Instrumentation Front-Ends

The PIC32MZ0512EFE124T-I/TL fits medical instrumentation such as patient monitors, infusion pumps, and diagnostic analyzers that need reliable USB connectivity for data upload, Ethernet for hospital network integration, and a deterministic 32-bit core for signal processing. Its 12-bit ADC and DSP extensions accelerate biosignal filtering. The industrial temperature grade supports regulated clinical environments.

Рекомендуется

PIC32MX575F512L-80I/BG · Microchip Technology

🎧

Audio Processing and Consumer Electronics

With 200 MHz MIPS throughput, 128 KB SRAM, and I2S-capable peripherals, the PIC32MZ0512EFE124T-I/TL can run audio codecs, mixing, and effects for soundbars and smart speakers. SQI allows fast access to compressed audio assets in external flash, while Ethernet enables streaming protocols. The 124-pin VTLA supports parallel LCD status displays. Microchip's 16-bit DAC peripherals integrate cleanly for line-level audio output.

Рекомендуется

PIC32MX450F256L-I/TL · Microchip Technology

Сводка рекомендуемых товаров

PIC32MX570F512LT-I/PT Lower-cost HMI fallback MCU Используется в: Industrial HMI and Graphical Control Panels PIC32MZ0512EFE100T-I/PT Microchip Technology Используется в: Industrial HMI and Graphical Control Panels PIC32MX450F256HT-I/PT Microchip Technology Используется в: USB Host and Device Peripherals PIC32MX695F512LT-80I/PT Lower-power Ethernet gateway option Используется в: Ethernet-Connected IoT Gateways PIC32MX795F512L-80I/BG Microchip Technology Используется в: Ethernet-Connected IoT Gateways PIC32MX460F512L-80I/PT Microchip Technology Используется в: Motor Control and FOC Drives PIC32MX575F512L-80I/BG Microchip Technology Используется в: Medical Instrumentation Front-Ends PIC32MX450F256L-I/TL Microchip Technology Используется в: Audio Processing and Consumer Electronics

What is the maximum CPU frequency of the PIC32MZ0512EFE124T-I/TL?

The PIC32MZ0512EFE124T-I/TL runs at up to 200 MHz on its MIPS32 M-Class core. According to the Microchip PIC32MZ EF Family datasheet, this part is pin-compatible with the higher-speed 252 MHz PIC32MZ EF variants, but the 200 MHz speed grade is the rated specification for the -124T device family member. Verify final timings against the device errata.

How much Flash and SRAM does the PIC32MZ0512EFE124T-I/TL have?

The PIC32MZ0512EFE124T-I/TL integrates 512 KB of Flash program memory (organized as 512K x 8) and 128 KB of SRAM, per the Microchip PIC32MZ EF family datasheet. This is sufficient for connectivity stacks (TCP/IP, USB), small RTOS kernels, and graphical HMI applications that store assets in external SQI flash.

What package does the PIC32MZ0512EFE124T-I/TL use?

The PIC32MZ0512EFE124T-I/TL is housed in a 124-pin VTLA package measuring 9x9 mm with an exposed thermal pad. The "TL" suffix indicates tape-and-reel packaging. The exposed pad must be soldered to the ground plane for thermal dissipation and electrical grounding per Microchip layout guidelines.

Does the PIC32MZ0512EFE124T-I/TL have on-chip crypto?

No, the "EF" suffix in PIC32MZ0512EFE124T-I/TL explicitly denotes a no-crypto variant of the PIC32MZ EF family. If you require hardware AES/SHA, choose the "EF" with crypto (different suffix) or migrate to the PIC32MZ EF "Crypto" family members. The non-crypto variant is preferred for general industrial and IoT use where export/licensing of crypto blocks is undesirable.

What is the operating temperature range of the PIC32MZ0512EFE124T-I/TL?

The "I" suffix in PIC32MZ0512EFE124T-I/TL indicates the industrial temperature grade of -40C to +85C. For extended -40C to +125C operation, use the "E" (extended) variant such as PIC32MZ0512EFE124-E/TL. Industrial-grade parts are typically specified for factory-floor equipment, indoor IoT gateways, and consumer-grade HMI panels.

Where can I buy PIC32MZ0512EFE124T-I/TL online and what is the current price?

As of 2026-10-04, the PIC32MZ0512EFE124T-I/TL is in stock at authorized distributors including DigiKey, Mouser, Dasenic and TrustedParts. Unit pricing at qty 1 is approximately USD 9.85 (as of 2026-10-04), with volume pricing dropping to around USD 7.10 at qty 1000. Always confirm RoHS and date code with the distributor before high-volume orders.

What is the lead time for PIC32MZ0512EFE124T-I/TL?

As of 2026-10-04, DigiKey and Mouser list the PIC32MZ0512EFE124T-I/TL with same-day or next-day shipping for small quantities when factory stock is available. For production volumes, Microchip direct lead times are 8-16 weeks depending on wafer allocation. Industrial-grade (-I) parts typically have shorter lead times than automotive (VAO) grades.

What is the difference between PIC32MZ0512EFE124T-I/TL and PIC32MZ0512EFF124T-I/TL?

The PIC32MZ0512EFE variant is the no-crypto member of the EF family, while the PIC32MZ0512EFF variant is the with-crypto (Crypto) member. Both share the same 200 MHz core, 512 KB Flash and 128 KB SRAM baseline. Choose EFF if your firmware needs hardware-accelerated AES/SHA/RNG; choose EFE (this part) if you do not need crypto or want to avoid crypto export-control complications.

Can PIC32MZ0512EFE100T-I/PT replace PIC32MZ0512EFE124T-I/TL pin-for-pin?

No. PIC32MZ0512EFE100T-I/PT is in a 100-pin TQFP package, while PIC32MZ0512EFE124T-I/TL uses a 124-pin VTLA. They share the same silicon family but the package pin count differs (100 vs 124). Migrating between them requires PCB rework and a remap of the alternate-function peripheral pins - they are NOT drop-in compatible.

How does PIC32MZ0512EFE124T-I/TL compare to PIC32MX795F512L for new designs?

The PIC32MZ0512EFE124T-I/TL offers roughly 2x the core clock (200 MHz vs 80 MHz), on-chip USB-HS and Ethernet MAC, SQI for fast external flash, and a much larger SRAM (128 KB vs 128 KB on the MX795 - similar). The PIC32MX795F512L is an 80 MHz MIPS M4K part with USB 2.0 Full Speed. Choose PIC32MZ EF for new designs needing high throughput and modern peripherals.

When should I choose PIC32MZ0512EFE124T-I/TL over PIC32MZ0512EFE064-I/MR?

Choose PIC32MZ0512EFE124T-I/TL (124-pin) when your design needs maximum GPIO count, parallel display or camera interface, and full USB-HS + Ethernet connectivity. Choose PIC32MZ0512EFE064-I/MR (64-pin QFN) when cost and GPIO count are less critical and you want a smaller PCB footprint. Both share the same silicon family; pin count is the dominant difference.

Where can I download the PIC32MZ0512EFE124T-I/TL datasheet PDF?

The official PIC32MZ EF Family datasheet is hosted by Microchip at https://ww1.microchip.com/downloads/aemDocuments/documents/MCU32/ProductDocuments/DataSheets/PIC32MZ-EF-Family-Datasheet-DS60001320.pdf. Pinout, electrical characteristics, and peripheral maps specific to the 124-pin VTLA variant are in this family datasheet. Always download the latest revision and the device-specific silicon errata before committing to a design.

What is the pinout of the PIC32MZ0512EFE124T-I/TL VTLA-124 package?

The 124-pin VTLA (9x9) package pinout for the PIC32MZ0512EFE124 family is documented in the Microchip PIC32MZ EF Family datasheet, which includes a dedicated pin table for the 124-pin variant. The exposed thermal pad (EP) on the bottom of the package must be soldered to the ground plane for thermal and electrical performance. Use MPLAB X IDE with the device-specific pin manager to verify alternate-function assignments.

What development tools support PIC32MZ0512EFE124T-I/TL?

The PIC32MZ0512EFE124T-I/TL is fully supported by Microchip's MPLAB X IDE, MPLAB XC32 compiler, and MPLAB Harmony 3 framework. For hardware, the PIC32MZ EF Starter Kit and the PIC32MZ EF Curiosity Development Board (with on-board debugger) are compatible reference platforms. Harmony 3 provides TCP/IP, USB, and graphics middleware tuned for this family.

Справочные инженерные данные для PIC32MZ0512EFE124T-I/TL — сравнение, рекомендации по проектированию и информация о соответствии.

Руководство по выбору

Choose PIC32MZ0512EFE124T-I/TL when you need 200 MHz MIPS32 throughput, 512 KB Flash, 128 KB SRAM, USB-HS, Ethernet MAC, and SQI in a 124-pin VTLA footprint for industrial-grade (-40C to +85C) designs. Migrate to PIC32MZ1024EFE124T-I/TL if you outgrow Flash or SRAM. Migrate to PIC32MZ0512EFE124T-E/TL for extended -40C to +125C operation. Migrate to PIC32MZ0512EFF124T-I/TL only if your firmware genuinely needs on-chip AES/SHA/RNG - otherwise the EF (no crypto) variant is preferred for cost and export-control simplicity. Do not migrate to the 100-pin TQFP or 64-pin QFN packages if you can avoid it - the pin map changes and requires redesign.

Сравнение с аналогами

Параметр	Этот товар	PIC32MZ1024EFE124T-I/TL	PIC32MZ0512EFE124T-E/TL	PIC32MZ0512EFF124T-I/TL	PIC32MZ0512EFE124-E/TL	PIC32MZ0512EFE124T-I/PT
Package	124-pin VTLA (9x9)	124-pin VTLA (9x9) - same	124-pin VTLA (9x9) - same	124-pin VTLA (9x9) - same	124-pin VTLA (9x9) - same	124-pin VTLA (9x9) - same
Brand	Microchip Technology	Microchip Technology	Microchip Technology	Microchip Technology	Microchip Technology	Microchip Technology
Flash Memory	512 KB	1024 KB (+100%)	512 KB (same)	512 KB (same)	512 KB (same)	512 KB (same)
SRAM	128 KB	256 KB (+100%)	128 KB (same)	128 KB (same)	128 KB (same)	128 KB (same)
Core Speed	200 MHz	200 MHz (same)	200 MHz (same)	200 MHz (same)	200 MHz (same)	200 MHz (same)
Temperature Grade	-40C to +85C (Industrial)	-40C to +85C (Industrial)	-40C to +125C (Extended)	-40C to +85C (Industrial)	-40C to +125C (Extended)	-40C to +85C (Industrial)
Crypto Accelerator	No (EF = no crypto)	No (EF = no crypto)	No (EF = no crypto)	Yes (EFF = with crypto)	No (EF = no crypto)	No (EF = no crypto)
Peripherals (USB / Ethernet / SQI)	USB-HS / 10/100 ENET / SQI	USB-HS / 10/100 ENET / SQI	USB-HS / 10/100 ENET / SQI	USB-HS / 10/100 ENET / SQI	USB-HS / 10/100 ENET / SQI	USB-HS / 10/100 ENET / SQI

Ключевые отличия

2x SRAM and Flash headroom vs base 512 KB variant (против PIC32MZ1024EFE124T-I/TL)
Extended temperature grade for harsh environments (против PIC32MZ0512EFE124T-E/TL)
No on-chip crypto avoids export-control complications (против PIC32MZ0512EFF124T-I/TL)

Заметки по проектированию

The 124-pin VTLA (9x9) package has an exposed thermal pad on the underside that MUST be soldered to a continuous ground plane for thermal dissipation and electrical grounding. Use a 4x4 array of thermal vias (0.3 mm drill, 0.5 mm pitch) under the EP to conduct heat into inner ground layers. Failure to solder the EP may cause thermal runaway at 200 MHz CPU loads and degrade EMC performance.

Route USB 2.0 High-Speed D+/D- as a 90-ohm differential pair with controlled impedance (trace width/spacing matched to the PCB stack-up). Maintain 3W spacing from other signals and avoid stubs. The 10/100 Ethernet RMII/MII pins also require 50-ohm single-ended impedance to the magnetics. Place the 24 MHz crystal within 5 mm of the OSC1/OSC2 pins with a guard ring tied to ground.

Decouple each VDD/VSS pin pair with a 100 nF X7R ceramic capacitor placed within 2 mm of the pin. Add a common 4.7 uF bulk capacitor near the package. The PIC32MZ EF core draws up to ~80 mA at 200 MHz with all peripherals active; budget the 3.3V LDO for 250 mA peak to accommodate inrush during USB enumeration.

Do not confuse the PIC32MZ0512EFE (no crypto, this part) with the PIC32MZ0512EFF (with crypto). The "F" suffix position is meaningful. Also do not assume pin compatibility between the 124-pin VTLA and the 100-pin TQFP or 64-pin QFN variants of the same family - peripheral pin alternate-function maps differ and migrating requires board rework.

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. Industrial (-I) temperature, not AEC-Q100 qualified. For automotive AEC-Q100 grades choose the VAO suffix variants.

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

Источники: Distributor, Distributor, Manufacturer Product Page, Manufacturer Product Page, Distributor, Distributor, Distributor

Связанные компоненты & термины

Microchip Technology PIC32MZ0512EFE124T-I/TL PIC32MZ EF Family MIPS32 M-Class 32-bit microcontroller MCU microcontroller VTLA-124 VTLA package exposed thermal pad USB 2.0 High-Speed 10/100 Ethernet MAC SQI Serial Quad Interface FLASH memory SRAM 12-bit ADC MPLAB X IDE MPLAB Harmony 3 XC32 compiler RoHS industrial temperature grade AEC-Q100 FPU DSP extensions

PIC32MX350F256LT-V/TL