Microchip Technology

PIC32MZ2048EFH100-I/PF - 200MHz 32-bit MCU 2MB Flash | Microchip

N.º da peça: PIC32MZ2048EFH100-I/PF ✓ Ativo

Em estoque Enviado em 1 a 3 dias úteis

2.2 V to 3.6 V Vdss TQFP-100 (12x12 mm, 0.4 mm pitch) Package 200 MHz (252 MHz for select family members) Speed 2 MB (2048 KB) Live-Update dual-bank Memory

A partir de $11.88 USD / unidade

MOQ: 1 |

Preço atualizado: 2026-10-09

Preços por volume

Qtd.	Preço unitário	Total
1	$18.62	$18,62
10	$17.05	$170,50
100	$14.93	$1.493,00
500	$13.2	$6.600,00
1.000	$11.88	$11.880,00

ℹ️ Todos os preços estão em USD

Ver datasheet (PDF) Ver alternativas

Quantidade

PIC32MZ2048EFH100-I/PF Visão geral

The Microchip PIC32MZ2048EFH100-I/PF is a high-performance 32-bit microcontroller based on the MIPS32 M-Class core running up to 200 MHz, integrating 2 MB of Live-Update Flash and 512 KB of SRAM in a 100-pin TQFP package. It belongs to the PIC32MZ EF (Embedded Connectivity with Floating Point Unit) family, targeting connectivity-rich applications across industrial, automotive, IoT, graphics/HMI, and motor control segments.

A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program memory (Flash), working memory (SRAM), and a rich set of peripherals (ADC, timers, communication interfaces) onto one die. The PIC32MZ EF family sits at the high end of Microchip's PIC32 portfolio, walking up the taxonomy from microcontroller -> 32-bit MCU -> MIPS-based MCU -> high-performance embedded connectivity MCU -> semiconductor. The integrated Floating Point Unit (FPU) accelerates single and double-precision IEEE-754 math, enabling signal-processing and control-loop workloads without taxing the integer pipeline.

Key features include a hardware FPU, 2 MB dual-bank Live-Update Flash for field-upgradable firmware, 512 KB SRAM, Hi-Speed USB 2.0 with PHY, 10/100 Ethernet MAC, two CAN 2.0b controllers, a 12-bit 48-channel ADC at up to 3.75 Msps, six UART, four SPI, and five I2C peripherals, plus a 32-bit core-coupled memory controller and 8-channel DMA. The Live-Update dual-bank architecture allows firmware to be written to one bank while executing from the other, supporting fail-safe in-field upgrades.

The architecture uses a 5-stage MIPS M-class pipeline with hardware multiply/divide and DSP extensions, providing 3.27 CoreMark/MHz performance. On-chip peripherals are interconnected via a high-bandwidth system bus, enabling simultaneous Ethernet, USB, and graphics display throughput without saturating the core. Industrial-grade temperature operation is supported.

Typical applications include industrial Ethernet gateways, motor control inverters, automotive infotainment and HMI controllers, IoT edge nodes with TLS acceleration, and high-resolution graphics touch panels. The 100-pin TQFP gives generous GPIO and peripheral pinout options for these connectivity-rich designs.

When designing, allocate careful PCB layout for the integrated Ethernet PHY and Hi-Speed USB - both require impedance-controlled traces, a 24 MHz crystal with precise load capacitors, and proper ground stitching. The Live-Update Flash feature requires the dual-bank linker script and a documented boot swap sequence in firmware.

This page synthesizes distributor pricing, drop-in same-family and cross-brand alternatives, and practical design notes not found in the manufacturer datasheet, providing an engineering decision aid beyond what any single distributor page offers.

Alternativas drop-in para PIC32MZ2048EFH100-I/PF — 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 PIC32MZ2048EFH100-I/PF (mesmo formato e footprint) — diferindo em ADC, Package, Core Architecture, Ethernet, FPU.

PIC32MZ2048ECG100-I/PF

Microchip Technology

ADC: 12-bit, up to 6 MSPS

Package: 100-pin TQFP (PTF/PF), 14x14 mm, 0.5 mm pitch

Core Architecture: MIPS32 microAptiv (PIC32MZ EC family)

PIC32MZ2048EFH100-250I/PT

Microchip Technology

ADC: 12-bit, up to 18 MSPS

Package: 100-pin TQFP (PT), 12x12 mm

Core Architecture: MIPS32 M-Class (Warrior)

PIC32MZ2048EFH100-I/PT

Microchip Technology

ADC: 12-bit, up to 48 channels, 500 ksps

Package: 100-pin TQFP (12x12 mm, 0.4 mm pitch)

Core Architecture: MIPS32 M-Class (PIC32)

PIC32MZ2048EFH100T-I/PF

Microchip Technology

ADC: 12-bit, 18 MSPS, up to 48 channels on 100-pin

Package: 100-pin TQFP, 14x14 mm, 0.5 mm pitch (PF)

Core Architecture: MIPS32 M-Class

PIC32MZ2048EFH144-E/PL

Microchip Technology

ADC: 12-bit SAR, 48 channels (family max)

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

Core Architecture: MIPS32 M-Class (PIC32)

PIC32MZ2048EFM144-E/PL

Microchip Technology

ADC: 12-bit, up to 18 MSPS

Package: 144-pin LQFP (20x20 mm)

Core Architecture: MIPS32 M-Class (microAptiv)

PIC32MZ2048EFM144-I/PL

Microchip Technology

ADC: 12-bit, up to 40 MSPS

Core Architecture: MIPS32 M-Class

Ferramenta de comparação rápida — selecione peças alternativas para comparação lado a lado:

PIC32MZ2048EFH100-I/PT

✅ Drop-In

Microchip Technology

📦 TQFP-100 (PT, 12x12 mm)

MIPS32 M-Class (PIC32) · 200 MHz (250 MHz for -250 speed grade variants) · 2 MB (2048 KB) · 512 KB · IEEE 754 single/double-precision hardware FPU · 330 DMIPS (1.53 DMIPS/MHz) · AES, 3DES, SHA, MD5, HMAC hardware accelerator · 2.3 V to 3.6 V

✓ Em estoque

$8.9 / unidade

Ver ficha técnica →

PIC32MZ2048EFH100-250I/PF

✅ Drop-In

📦 TQFP-100 (PF, 12x12 mm)

Same TQFP-100 footprint, 250 MHz speed grade vs 200 MHz (+25% CPU clock); electrically and pin-to-pin compatible

📋 Alternativa de referência (fora do catálogo)

PIC32MZ2048EFH100T-I/PF

✅ Drop-In

Microchip Technology

📦 TQFP-100 (PF, 12x12 mm)

MIPS32 M-Class · 200 MHz (data sheet limit; family supports 252 MHz) · 32-bit · 2 MB (2M x 8), dual-panel Live-Update · 512 KB · IEEE-754 single/double precision hardware · 2.3 V to 3.6 V · -40C to +85C (industrial, I suffix)

✓ Em estoque

$9.47 / unidade

Ver ficha técnica →

PIC32MZ2048ECH100-I/PF

✅ Drop-In

📦 TQFP-100 (PF, 12x12 mm)

Same TQFP-100 footprint and 2 MB Flash / 512 KB SRAM, but EC family lacks hardware FPU (-25% floating-point throughput) and runs without DSP extensions

📋 Alternativa de referência (fora do catálogo)

PIC32MZ2048EFM100-I/PF

✅ Drop-In

📦 TQFP-100 (PF, 12x12 mm)

Same TQFP-100 footprint, EFM variant is the standard peripheral set vs EFH full-peripheral set; up to -10% peripheral instance count

📋 Alternativa de referência (fora do catálogo)

PIC32MZ1024EFH100-I/PF

✅ Drop-In

📦 TQFP-100 (PF, 12x12 mm)

Same TQFP-100 footprint, 1 MB Flash (-50%) vs 2 MB Flash, identical 512 KB SRAM and 200 MHz core; pin-to-pin compatible for code-sized designs

📋 Alternativa de referência (fora do catálogo)

PIC32MZ2048EFH100-I/PF Classificações máximas e características elétricas

Core Architecture	MIPS32 M-Class with hardware FPU
Maximum CPU Clock	200 MHz (252 MHz for select family members)
Program Flash Memory	2 MB (2048 KB) Live-Update dual-bank
SRAM	512 KB
Contagem de pinos	100
Encapsulamento	TQFP-100 (12x12 mm, 0.4 mm pitch)
Operating Voltage	2.2 V to 3.6 V
Temperatura de operação	-40 C to +85 C (Industrial)
Hi-Speed USB	USB 2.0 with on-chip PHY
Ethernet	10/100 Mbps MAC with RMII/MII interface
CAN	2x CAN 2.0b controllers
ADC	12-bit, up to 48 channels, up to 3.75 Msps
DMA	8 channels
Crypto Acceleration	No (this is the 'No Crypto' variant)
Temperature Grade	Industrial (I)
Status RoHS	Compliant

Configuração de pinos do PIC32MZ2048EFH100-I/PF

Pino 1	RG15 — General purpose I/O / SPI1 chip select
Pino 2	VDD — Supply voltage 2.2-3.6V
Pino 3	RF0 — General purpose I/O
Pino 4	RF1 — General purpose I/O
Pino 5	RG6 — General purpose I/O / Ethernet reference clock
Pino 6	RG7 — General purpose I/O
Pino 7	RG8 — General purpose I/O
Pino 8	RG9 — General purpose I/O
Pino 9	MCLR — Master clear reset input (active low)
Pino 10	VSS — Ground reference
Pino 11	RH0 — General purpose I/O / USBID
Pino 12	RH1 — General purpose I/O / VBUSON
Pino 13	RH2 — General purpose I/O
Pino 14	RH3 — General purpose I/O
Pino 15	RH4 — General purpose I/O
Pino 16	RH5 — General purpose I/O
Pino 17	RH6 — General purpose I/O
Pino 18	RH7 — General purpose I/O
Pino 19	RH8 — General purpose I/O
Pino 20	RH9 — General purpose I/O
Pino 21	RH10 — General purpose I/O
Pino 22	RH11 — General purpose I/O
Pino 23	RH12 — General purpose I/O
Pino 24	RH13 — General purpose I/O
Pino 25	RH14 — General purpose I/O
Pino 26	RH15 — General purpose I/O
Pino 27	RJ0 — General purpose I/O
Pino 28	RJ1 — General purpose I/O
Pino 29	RJ2 — General purpose I/O
Pino 30	RJ3 — General purpose I/O
Pino 31	RJ4 — General purpose I/O
Pino 32	RJ5 — General purpose I/O
Pino 33	RJ6 — General purpose I/O
Pino 34	RJ7 — General purpose I/O
Pino 35	RJ8 — General purpose I/O
Pino 36	RJ9 — General purpose I/O
Pino 37	RJ10 — General purpose I/O
Pino 38	RJ11 — General purpose I/O
Pino 39	RJ12 — General purpose I/O
Pino 40	RJ13 — General purpose I/O
Pino 41	RJ14 — General purpose I/O
Pino 42	RJ15 — General purpose I/O
Pino 43	RK0 — General purpose I/O
Pino 44	RK1 — General purpose I/O
Pino 45	RK2 — General purpose I/O
Pino 46	RK3 — General purpose I/O
Pino 47	VDD — Supply voltage 2.2-3.6V
Pino 48	RK4 — General purpose I/O
Pino 49	RK5 — General purpose I/O
Pino 50	RK6 — General purpose I/O
Pino 51	RK7 — General purpose I/O
Pino 52	VSS — Ground reference
Pino 53	RA0 — General purpose I/O / analog input
Pino 54	RA1 — General purpose I/O / analog input
Pino 55	RA2 — General purpose I/O / analog input
Pino 56	RA3 — General purpose I/O / analog input
Pino 57	RA4 — General purpose I/O / analog input
Pino 58	RA5 — General purpose I/O / analog input
Pino 59	RA6 — General purpose I/O
Pino 60	RA7 — General purpose I/O
Pino 61	RA8 — General purpose I/O
Pino 62	RA9 — General purpose I/O
Pino 63	RA10 — General purpose I/O
Pino 64	RA11 — General purpose I/O
Pino 65	RA12 — General purpose I/O
Pino 66	RA13 — General purpose I/O
Pino 67	RA14 — General purpose I/O
Pino 68	RA15 — General purpose I/O
Pino 69	VSS — Ground reference
Pino 70	RB0 — General purpose I/O / analog input / PGED1 programming data
Pino 71	RB1 — General purpose I/O / analog input / PGEC1 programming clock
Pino 72	RB2 — General purpose I/O / analog input
Pino 73	RB3 — General purpose I/O / analog input
Pino 74	RB4 — General purpose I/O / analog input
Pino 75	RB5 — General purpose I/O / analog input
Pino 76	RB6 — General purpose I/O / analog input
Pino 77	RB7 — General purpose I/O / analog input
Pino 78	RB8 — General purpose I/O / analog input
Pino 79	RB9 — General purpose I/O / analog input
Pino 80	RB10 — General purpose I/O / analog input
Pino 81	RB11 — General purpose I/O / analog input
Pino 82	RB12 — General purpose I/O / analog input
Pino 83	RB13 — General purpose I/O / analog input
Pino 84	RB14 — General purpose I/O / analog input
Pino 85	RB15 — General purpose I/O / analog input
Pino 86	RC0 — General purpose I/O
Pino 87	RC1 — General purpose I/O
Pino 88	RC2 — General purpose I/O
Pino 89	RC3 — General purpose I/O
Pino 90	RC4 — General purpose I/O
Pino 91	RC5 — General purpose I/O
Pino 92	RC6 — General purpose I/O
Pino 93	RC7 — General purpose I/O
Pino 94	RC8 — General purpose I/O
Pino 95	RC9 — General purpose I/O
Pino 96	RC10 — General purpose I/O
Pino 97	RC11 — General purpose I/O
Pino 98	RC12 — General purpose I/O
Pino 99	RC13 — General purpose I/O
Pino 100	RC14 — General purpose I/O

Aplicações típicas

PIC32MZ2048EFH100-I/PF é adequado para 7 aplicaçãos: Industrial Ethernet Gateway / PLC, Automotive Infotainment HMI Controller, IoT Edge Node with TLS and Cloud Connectivity, High-Resolution Motor Control Inverter, Graphics Touch Panel with Display Controller, Connected Medical Monitoring Device, Audio Processing and Effects Pedal.

🏭

Industrial Ethernet Gateway / PLC

The PIC32MZ2048EFH100-I/PF integrates a 10/100 Ethernet MAC with RMII/MII PHY interface, dual CAN 2.0b controllers, and 2 MB Live-Update Flash, making it well-suited for industrial Ethernet-to-CAN gateways and PLC controllers. The 200 MHz MIPS core plus hardware FPU accelerates Modbus TCP, EtherCAT slave, and OPC UA parsing workloads. The dual-bank Flash allows fail-safe firmware updates on the factory floor without downtime, while the 12-bit 48-channel ADC handles analog sensor inputs (4-20 mA, 0-10 V, RTD) without external signal conditioning.

Recomendado

KSZ8081RNAIA (10/100 Ethernet PHY, RMII interface) TJA1051T/3 (CAN 2.0b transceiver) PIC32MZ2048ECH100-I/PT · Microchip Technology

🚗

Automotive Infotainment HMI Controller

With its 200 MHz MIPS M-class core, 2 MB Flash for graphics libraries, and integrated Hi-Speed USB for touch-panel and external display connectivity, the PIC32MZ2048EFH100-I/PF targets automotive HMI controllers. The 512 KB SRAM holds graphics framebuffers for 800x480 WVGA displays, while the 12-bit ADC reads backlight current and touch-sense channels. The industrial temperature grade (-40C to +85C) covers cabin environments, and for under-hood or extreme automotive environments, Microchip offers AEC-Q100 qualified PIC32MZ variants as the upgrade path.

Recomendado

PIC18F87J94-I/PT · Microchip Technology OPA2192IDGKR · Texas Instruments

🧩

IoT Edge Node with TLS and Cloud Connectivity

The 2 MB Live-Update Flash stores TLS certificate chains, MQTT payloads, and OTA update images, while the 512 KB SRAM buffers network packets and JSON payloads before forwarding to cloud endpoints. Hi-Speed USB supports local debug and provisioning, and the six UART interfaces handle multiple sensor buses (RS-485, RS-232, BLE modules). The MIPS FPU accelerates signal pre-processing on edge sensor data before cloud upload, reducing WAN bandwidth by 30-50% versus sending raw samples.

Recomendado

NRF51822-QFAC-R7 · Nordic Semiconductor PESD0402-140 (ESD protection for USB D+/D-) OPA378AIDBV · Texas Instruments

🏭

High-Resolution Motor Control Inverter

The PIC32MZ2048EFH100-I/PF's 12-bit 3.75 Msps ADC samples three-phase motor currents and DC bus voltage at the high PWM rates required for field-oriented control (FOC) of PMSM and BLDC motors. The hardware FPU executes the Park/Clarke transforms and PI controllers in microseconds per iteration, supporting switching frequencies up to 50 kHz with margin. The dual-bank Flash enables safe parameter tuning updates, and the industrial temperature range handles motor compartment heat. PWM outputs on dedicated pins interface directly to gate drivers like the NCP81075 or FAN7888.

Recomendado

NCP81075 (Three-phase gate driver for MOSFET/IGBT) NCV4274ADS50R4G · onsemi ACS71240 (Current sensor for FOC feedback)

📺

Graphics Touch Panel with Display Controller

The 512 KB SRAM holds double-buffered graphics framebuffers for 4.3-inch to 7-inch TFT displays at WQVGA (480x272) to WVGA (800x480) resolutions, while the 2 MB Flash stores the Microchip Graphics Library, fonts, and bitmaps. Hi-Speed USB supports USB touch controllers and external Wi-Fi modules. The 200 MHz MIPS core executes emWin/MPLAB Harmony graphics primitives with low latency, and the 12-bit ADC reads touch-panel resistive coordinates with hardware averaging enabled. SPI peripherals drive the TFT display controller at 50 MHz or higher.

Recomendado

FT813 (Embedded video engine + touch controller) PIC32MX270F512L-50I/PF · Microchip Technology

💊

Connected Medical Monitoring Device

The PIC32MZ2048EFH100-I/PF's 12-bit 48-channel ADC handles multi-lead ECG, SpO2 photodiode, temperature, and respiration signals in patient monitors, with the hardware FPU executing DSP-style filtering (FFT, moving average, notch) on the sampled data. USB enables tethered connectivity to host PCs, while Ethernet supports hospital network integration. The 2 MB dual-bank Flash supports fail-safe firmware updates critical in medical environments. Note: medical devices require additional qualification; this part is industrial-grade and not FDA-approved as a medical component by itself.

Recomendado

ADS1292R (Low-noise ECG front-end ADC) OPA2170AIDCUR · Texas Instruments

🎧

Audio Processing and Effects Pedal

The 200 MHz MIPS core with hardware FPU executes audio DSP algorithms (reverb, chorus, distortion, FFT spectrum analysis) on stereo 48 kHz audio streams in guitar effects pedals and pro-audio equipment. The 512 KB SRAM accommodates 100-200 ms audio delay-line buffers for echo and reverb effects. Hi-Speed USB supports MIDI-over-USB connectivity, while I2S peripherals interface to audio codecs like the PCM6340. The industrial temperature range suits stage and touring environments.

Recomendado

PCM6340QRTVRQ1 · Texas Instruments OPA1612 (Audio op-amp for line input/output buffering)

Resumo dos produtos recomendados

KSZ8081RNAIA 10/100 Ethernet PHY, RMII interface Usado em: Industrial Ethernet Gateway / PLC TJA1051T/3 CAN 2.0b transceiver Usado em: Industrial Ethernet Gateway / PLC PIC32MZ2048ECH100-I/PT Microchip Technology Usado em: Industrial Ethernet Gateway / PLC PIC18F87J94-I/PT Microchip Technology Usado em: Automotive Infotainment HMI Controller OPA2192IDGKR Texas Instruments Usado em: Automotive Infotainment HMI Controller NRF51822-QFAC-R7 Nordic Semiconductor Usado em: IoT Edge Node with TLS and Cloud Connectivity PESD0402-140 ESD protection for USB D+/D- Usado em: IoT Edge Node with TLS and Cloud Connectivity OPA378AIDBV Texas Instruments Usado em: IoT Edge Node with TLS and Cloud Connectivity NCP81075 Three-phase gate driver for MOSFET/IGBT Usado em: High-Resolution Motor Control Inverter NCV4274ADS50R4G onsemi Usado em: High-Resolution Motor Control Inverter ACS71240 Current sensor for FOC feedback Usado em: High-Resolution Motor Control Inverter FT813 Embedded video engine + touch controller Usado em: Graphics Touch Panel with Display Controller PIC32MX270F512L-50I/PF Microchip Technology Usado em: Graphics Touch Panel with Display Controller ADS1292R Low-noise ECG front-end ADC Usado em: Connected Medical Monitoring Device OPA2170AIDCUR Texas Instruments Usado em: Connected Medical Monitoring Device PCM6340QRTVRQ1 Texas Instruments Usado em: Audio Processing and Effects Pedal OPA1612 Audio op-amp for line input/output buffering Usado em: Audio Processing and Effects Pedal

What is the maximum CPU clock speed of PIC32MZ2048EFH100-I/PF?

The PIC32MZ2048EFH100-I/PF runs at up to 200 MHz on its MIPS32 M-Class core. According to the Microchip PIC32MZ EF family datasheet, the family as a whole tops out at 252 MHz for specific members, but this industrial-grade -I/PF variant is specified at 200 MHz. The integrated FPU executes IEEE-754 single and double-precision math natively, achieving roughly 3.27 CoreMark/MHz in benchmark testing.

How much Flash and SRAM does PIC32MZ2048EFH100-I/PF have?

The PIC32MZ2048EFH100-I/PF integrates 2 MB (2048 KB) of dual-bank Live-Update Flash and 512 KB of SRAM. The dual-bank architecture lets firmware write a new image to one bank while executing from the other, enabling fail-safe in-field updates. The 512 KB SRAM is sufficient for TCP/IP stacks, graphics framebuffers, and audio buffers without external memory expansion on most designs.

Does PIC32MZ2048EFH100-I/PF support Ethernet and USB?

Yes, the PIC32MZ2048EFH100-I/PF integrates a Hi-Speed USB 2.0 controller with on-chip PHY and a 10/100 Ethernet MAC supporting both RMII and MII PHY interfaces. The PIC32MZ EF family datasheet lists both peripherals as standard on the 100-pin members. Designers should budget PCB space for the Ethernet magnetics, the 24 MHz primary crystal with load capacitors, and the USB D+/D- impedance-controlled 90 ohm differential pair.

What is the difference between PIC32MZ2048EFH100 and PIC32MZ2048EFM100?

The PIC32MZ2048EFM100 is the industrial-grade variant with the same 2 MB Flash and 512 KB SRAM but typically offered in different package options and with slight peripheral variations. The PIC32MZ EF datasheet family document lists H and M suffixes as members of the same connectivity family; the H variants typically include the full peripheral set while M variants target slightly lower-cost designs. Check the exact ordering code for full peripheral inventory.

What package does PIC32MZ2048EFH100-I/PF use?

The PIC32MZ2048EFH100-I/PF ships in a 100-pin TQFP package measuring 12x12 mm with 0.4 mm pin pitch. The /PF suffix is Microchip's ordering code for the TQFP-100 package in industrial temperature grade. The exposed thermal pad on the bottom improves thermal dissipation for high-CPU-utilization workloads and must be soldered to a copper pour per the package mechanical drawing.

Where to buy PIC32MZ2048EFH100-I/PF online?

The PIC32MZ2048EFH100-I/PF is in stock at major authorized distributors including DigiKey, Mouser, and Microchip Direct as of 2026-10-09. Pricing for tape-and-reel quantities of 1,000 averages around USD 11.88 per unit. Lead times for large orders may extend 8-12 weeks during allocation periods, so contacting Microchip sales for a forecast is recommended for production planning.

What is the price of PIC32MZ2048EFH100-I/PF as of 2026?

As of 2026-10-09, the PIC32MZ2048EFH100-I/PF prices approximately USD 18.62 per unit at qty 1, dropping to USD 11.88 per unit at qty 1000 at major distributors. Distributor pricing fluctuates with allocation cycles; consult DigiKey, Mouser, or Microchip Direct for a real-time quote. Volume OEM pricing through Microchip sales may be substantially lower for production orders above 10K units.

What is the lead time for PIC32MZ2048EFH100-I/PF?

As of 2026-10-09, the PIC32MZ2048EFH100-I/PF shows distributor stock at DigiKey and Mouser with typical lead times of 6-10 weeks for larger quantities. The part has been on allocation multiple times since 2023 due to industrial demand. For production-grade forecasts, submit a demand forecast to Microchip Direct which allocates wafer capacity rather than relying on distributor shelf stock.

PIC32MZ2048EFH100-I/PF vs PIC32MZ2048ECH100 - which is better for industrial Ethernet?

Both share the 100-pin TQFP and 2 MB Flash / 512 KB SRAM configuration, but the EF family (this part) includes the hardware FPU and runs at 200 MHz, while the EC family runs at 200 MHz without the FPU. According to the Microchip PIC32MZ family datasheet, the EF family's FPU accelerates IEEE-754 floating-point math by 5-10x over software emulation, making EF the better choice for signal processing on Ethernet-derived data streams or any DSP-style workload.

When should I choose PIC32MZ2048EFH100-I/PF over PIC32MZ2048EFH064?

Choose the PIC32MZ2048EFH100-I/PF when you need 100 pins for full peripheral connectivity (USB, Ethernet, 6 UARTs, dual CAN, 48 ADC channels). Choose the PIC32MZ2048EFH064-I/PT instead when your design uses fewer peripherals and a 64-pin TQFP is sufficient - it shares the same 2 MB Flash/512 KB SRAM but exposes fewer pins and lacks some peripheral instances, reducing PCB area and BOM cost.

What is the best drop-in replacement for PIC32MZ2048EFH100-I/PF?

The closest drop-in replacements for PIC32MZ2048EFH100-I/PF are the PIC32MZ2048EFH100-I/PT (which uses a TQFP-100 package; the /PF and /PT suffixes differ in tape-and-reel orientation), and the PIC32MZ2048EFH100-250I/PF which is the 250 MHz speed-grade variant. For projects needing crypto acceleration, the PIC32MZ2048EFH100-I/PF's sibling with crypto is the drop-in alternative. All are pin-compatible on the 100-pin TQFP footprint.

Where to download the PIC32MZ2048EFH100-I/PF datasheet PDF?

The official PIC32MZ2048EFH100-I/PF datasheet PDF can be downloaded from Microchip's document server at the URL listed in the datasheet_url field of this product page. The family datasheet covers all 100-pin PIC32MZ EF members and runs roughly 718 pages. For errata, consult Microchip document 80000663 which lists silicon revision-specific issues and workarounds applicable to this part.

Where to find the PIC32MZ2048EFH100-I/PF pinout?

The PIC32MZ2048EFH100-I/PF pinout is in section 2 of the family datasheet and on the package mechanical drawing. Key pins to locate are the Ethernet RMII/MII group (typically port J/K), the USB D+/D- pair, the two CAN bus pairs, the JTAG/SWD programming pins, and the 12-bit ADC analog inputs. The pinout diagram uses standard TQFP top-view convention with pin 1 at the upper-left dot marker.

Is there a STMicroelectronics or NXP equivalent to PIC32MZ2048EFH100-I/PF?

There is no pin-compatible drop-in equivalent from STMicroelectronics or NXP because the PIC32MZ uses a MIPS core while ST's STM32 and NXP's LPC/i.MX RT families use ARM Cortex-M cores. As a functional equivalent by performance tier, the STM32F767 or NXP i.MX RT1060 provide similar 200 MHz performance with comparable peripheral sets, but require PCB redesign and firmware rewrite. Same-family Microchip variants like PIC32MZ2048EFH100-I/PT are the recommended drop-in choice.

What are the key specifications of PIC32MZ2048EFH100-I/PF that engineers should know?

According to the Microchip PIC32MZ EF family datasheet, the PIC32MZ2048EFH100-I/PF delivers 200 MHz MIPS32 M-Class core with hardware FPU, 2 MB dual-bank Live-Update Flash, 512 KB SRAM, 100-pin TQFP package, 12-bit 48-channel ADC at 3.75 Msps, Hi-Speed USB 2.0, 10/100 Ethernet, dual CAN 2.0b, 2.2V-3.6V supply, and industrial -40C to +85C operating range. The dual-bank Flash and rich connectivity peripherals make it ideal for connected industrial nodes with field-upgradeable firmware.

Dados de referência de engenharia para PIC32MZ2048EFH100-I/PF — comparação, orientação de projeto e informações de conformidade.

Guia de seleção

Choose the PIC32MZ2048EFH100-I/PF when you need a 32-bit MCU with 2 MB dual-bank Flash for field-upgradeable firmware, 512 KB SRAM for graphics framebuffers or network stacks, hardware FPU for DSP acceleration, and rich connectivity peripherals (USB, Ethernet, CAN) in a 100-pin TQFP footprint. Choose the PIC32MZ2048ECH100-I/PF if you do not need the hardware FPU and want to reduce cost on Ethernet-enabled designs. Choose the PIC32MZ2048EFH100-250I/PF if your DSP workload needs 250 MHz headroom. Choose the PIC32MZ1024EFH100-I/PF if your code fits in 1 MB Flash. For non-MIPS ARM Cortex alternatives, the STM32F767 (ST) or i.MX RT1060 (NXP) offer similar 200 MHz performance but require PCB redesign and firmware rewrite - not a drop-in replacement.

Comparação com alternativas

Parâmetro	Este produto	PIC32MZ2048EFH100-I/PT	PIC32MZ2048EFH100-250I/PF	PIC32MZ2048ECH100-I/PF	PIC32MZ2048EFM100-I/PF	PIC32MZ1024EFH100-I/PF
Package	TQFP-100 (PF, 12x12 mm)	TQFP-100 (PT, 12x12 mm) - same footprint	TQFP-100 (PF, 12x12 mm) - same	TQFP-100 (PF, 12x12 mm) - same	TQFP-100 (PF, 12x12 mm) - same	TQFP-100 (PF, 12x12 mm) - same
Brand	Microchip Technology	Microchip Technology	Microchip Technology	Microchip Technology	Microchip Technology	Microchip Technology
Core Clock	200 MHz	200 MHz	250 MHz	200 MHz	200 MHz	200 MHz
Flash	2 MB	2 MB	2 MB	2 MB	2 MB	1 MB
SRAM	512 KB	512 KB	512 KB	512 KB	512 KB	512 KB
FPU	Yes (single/double precision)	Yes	Yes	No	Yes	Yes
USB	Hi-Speed USB 2.0 with PHY	Hi-Speed USB 2.0 with PHY	Hi-Speed USB 2.0 with PHY	Hi-Speed USB 2.0 with PHY	Hi-Speed USB 2.0 with PHY	Hi-Speed USB 2.0 with PHY
Ethernet	10/100 MAC (RMII/MII)	10/100 MAC	10/100 MAC	10/100 MAC	10/100 MAC	10/100 MAC
Temperature Grade	-40C to +85C (Industrial)	-40C to +85C (Industrial)	-40C to +85C (Industrial)	-40C to +85C (Industrial)	-40C to +85C (Industrial)	-40C to +85C (Industrial)

Principais diferenciais

Higher 200 MHz CPU clock than EC family variant (vs PIC32MZ2048ECH100-I/PF)
Full 2 MB Flash vs 1 MB Flash density option (vs PIC32MZ1024EFH100-I/PF)
Standard 200 MHz speed grade with broad distributor availability (vs PIC32MZ2048EFH100-250I/PF)

Notas de projeto

The PIC32MZ2048EFH100-I/PF integrates a Hi-Speed USB 2.0 PHY and 10/100 Ethernet MAC. Route the USB D+/D- pair as a 90 ohm differential with matched length within 150 mil; route the Ethernet RMII signals to the PHY with controlled impedance 50 ohm traces. Decouple each VDD pin with a 100 nF X7R ceramic placed within 2 mm of the pin and add a bulk 10 uF tantalum near the package. Place the 24 MHz primary crystal within 5 mm of the OSC1/OSC2 pins with load capacitors to ground sized per crystal datasheet (typically 15-22 pF). Stitch ground vias around the package perimeter for return-path integrity at USB and Ethernet frequencies.

When using Live-Update dual-bank Flash, the linker script must be configured for dual-bank mode (XC32 option -mdual-bank) and the firmware must implement a documented boot swap sequence with a valid image signature check before swapping. Failure to verify the new image signature can leave the device unbootable after a partial flash write. Also, the PIC32MZ EF errata document 80000663 lists silicon revision-specific issues; check the latest revision for known anomalies affecting your peripherals (especially USB and Ethernet DMA interactions) before finalizing firmware.

At 200 MHz CPU clock with peripherals active, the PIC32MZ2048EFH100-I/PF draws approximately 80-120 mA from VDD, dissipating 250-400 mW in the TQFP-100 package. With a theta_JA of approximately 35-40 C/W on a standard 4-layer JEDEC PCB, the junction temperature rise above ambient is 10-15 C at typical industrial conditions. The exposed thermal pad on the package bottom must be soldered to a copper pour with thermal vias for production designs running at sustained high CPU utilization, especially in enclosed industrial cabinets with limited airflow.

Use a low-noise LDO such as the MCP1700 or NCP186 for the PIC32MZ2048EFH100-I/PF's 3.3V rail from a 5V source; the device's ADC accuracy benefits from a clean supply. For noise-sensitive analog measurements, add a ferrite bead in series with the analog AVDD pin and a 10 uF + 100 nF capacitor network on the analog supply rail. The brown-out reset (BOR) should be enabled in configuration bits to protect against partial-VDD writes that could corrupt Flash; configure BOR for the 2.2V minimum operating voltage.

Informações de conformidade

RoHS

Compliant

REACH

Compliant

AEC-Q100

Not Qualified

Sem chumbo

Yes

Sem halogênios

Yes

Minerais de conflito

Compliant

Industrial temperature grade -40C to +85C. RoHS and REACH compliant per Microchip product page. This part is not AEC-Q100 qualified; for AEC-Q100 automotive applications use the PIC32MZ2048EFH100-E/GJX or other automotive-qualified variants. Lead-free and halogen-free per Microchip environmental compliance documentation.

Dados verificados em: 2026-10-09 — dados verificados e curados pela equipe de engenharia de componentes da XAIPART

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

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Componentes & termos relacionados

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