Microchip Technology

PIC32MZ2048ECG144-I/PH - 200MHz 2MB Flash 144-TQFP MCU | Microchip

N.º da peça: PIC32MZ2048ECG144-I/PH ✗ Fim de vida

Em estoque Enviado em 1 a 3 dias úteis

1.8V to 3.6V (typical 3.3V) Vdss 144-pin TQFP (16x16 mm, 0.4 mm pitch) Package 200 MHz Speed 2 MB (2M x 8) Memory

A partir de $10.95 USD / unidade

MOQ: 1 |

Preço atualizado: 2026-10-04

Preços por volume

Qtd.	Preço unitário	Total
1	$16.25	$16,25
10	$14.8	$148,00
100	$13.4	$1.340,00
500	$12.05	$6.025,00
1.000	$10.95	$10.950,00

ℹ️ Todos os preços estão em USD

Ver datasheet (PDF) Ver alternativas

Quantidade

PIC32MZ2048ECG144-I/PH Visão geral

The Microchip Technology PIC32MZ2048ECG144-I/PH is a high-performance 32-bit MIPS microAptiv M-Class microcontroller from the PIC32MZ Embedded Connectivity (EC) family, delivering up to 200 MHz CPU clock with 2 MB of Flash and 512 KB of SRAM in a 144-pin TQFP (16x16 mm) package. The IC integrates a 10/100 Ethernet MAC, USB 2.0 high-speed OTG, two CAN 2.0b controllers, HS-companion crypto engine variants, and a rich set of connectivity peripherals, making it suited for connected embedded systems.

What is a 32-bit MCU? A microcontroller (MCU) is a single-chip computer containing a CPU core, program memory, RAM, and integrated peripherals. The "32-bit" designation indicates the ALU and datapath width, which directly determines the addressable memory space and code-density efficiency. The PIC32MZ series extends Microchip's classic PIC architecture to a 32-bit MIPS RISC core, competing with ARM Cortex-M3/M4 class devices while retaining Microchip's MPLAB ecosystem, peripheral library, and Harmony framework support.

Key features include an integrated FPU, 32-channel DMA, 16-bit ADC and 12-bit DAC modules, a 9-channel parallel port supporting PMP connections, and Peripheral Pin Select (PPS) that allows digital function remapping to most I/O pins. The 144-pin TQFP exposes 120+ general-purpose I/Os, sufficient for TFT displays, parallel SRAM, and bus-multiplexed peripherals. The industrial -40C to +85C operating range suits factory and outdoor edge applications.

Architecturally, the PIC32MZ EC family uses a Harvard-style cache with separate instruction and data paths to the Flash and SRAM buses, reducing fetch stalls and enabling deterministic interrupt response. Memory protection, a 16-entry MMU, and optional trace macrocell simplify safety and debugging. The 2 MB Flash supports over-the-air firmware updates and dual-image boot strategies for field-deployed connected devices.

Typical uses include industrial gateways with HMI, EtherCAT/Modbus master/slave controllers, audio streaming endpoints with S/PDIF or USB audio, multi-protocol automotive body controllers, and CAN-FD-bridged telematics modules. The dual-CAN interfaces and 10/100 Ethernet are particularly valued for protocol-conversion appliances. The Entropy/JTAG trace is also commonly used for in-field firmware diagnostics.

When designing with this device, plan for a robust 3.3V LDO or DC-DC supplying core and I/O rails, since peak CPU current during Flash programming can exceed 100 mA. Decoupling must include at least one 10 uF bulk plus 0.1 uF ceramic per VDD/VSS pair, and unused I/O should be left floating per PIC32 datasheet Section 7 for lowest quiescent current.

This page synthesizes distributor pricing, same-family drop-in alternatives from the Site MPN list, and practical PCB/layout guidance not found in the manufacturer datasheet alone.

Alternativas drop-in para PIC32MZ2048ECG144-I/PH — 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 PIC32MZ2048ECG144-I/PH (mesmo formato e footprint) — diferindo em Package, USB, Core Architecture, Ethernet, ADC.

PIC32MZ0512EFK144-I/PH

Microchip Technology

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

USB: Hi-Speed USB 2.0 with integrated PHY

Core Architecture: MIPS Warrior M-class (32-bit)

PIC32MZ2048ECG144T-I/PH

Microchip Technology

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

USB: USB 2.0 High-Speed OTG with on-chip PHY

Core Architecture: MIPS32 microAptiv (M-class) 32-bit RISC

PIC32MZ2048EFG144-I/PH

Microchip Technology

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

USB: Hi-Speed USB 2.0 OTG

Core Architecture: MIPS32 M-Class Warrior (DSP-enhanced)

PIC32MZ2048EFM144-I/PH

Microchip Technology

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

USB: Hi-Speed USB 2.0 OTG

Core Architecture: MIPS32 M-Class with FPU

STM32F427ZIT6

STMicroelectronics

Package: LQFP144 (20x20 mm)

USB: 1x OTG FS/HS

Ethernet: 1x MAC 10/100

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

PIC32MZ2048EFG144-I/PH

✅ Drop-In

Microchip Technology

📦 144-pin TQFP (16x16 mm)

MIPS32 M-Class Warrior (DSP-enhanced) · 200 MHz (330 DMIPS) · IEEE 754-compliant hardware FPU · 2 MB (dual-panel for live update) · 512 KB · 2.3 V to 3.6 V · 144-pin TQFP (PH), 16x16 mm · -40C to +85C (industrial)

✓ Em estoque

$10.2 / unidade

Ver ficha técnica →

PIC32MZ2048ECH144-I/PH

✅ Drop-In ⚠️ Especificações não verificadas

📦 144-pin TQFP (16x16 mm)

Same 144-TQFP footprint, same 2 MB Flash, same 200 MHz core; H variant adds HS-companion DMA channels but identical BMP shares

📋 Alternativa de referência (fora do catálogo)

PIC32MZ2048ECG144T-I/PH

✅ Drop-In

Microchip Technology

📦 144-pin TQFP (16x16 mm)

MIPS32 microAptiv (M-class) 32-bit RISC · 200 MHz · 330 DMIPS · 2 MB (2M x 8) · 512 KB · 10/100 Mbps with MII/RMII · USB 2.0 High-Speed OTG with on-chip PHY · 12-bit, 18 MSPS, up to 42 analog inputs

✓ Em estoque

$7.95 / unidade

Ver ficha técnica →

PIC32MZ1024EFG144-I/PH

✅ Drop-In

📦 144-pin TQFP (16x16 mm)

Same 144-TQFP footprint, 1 MB Flash vs 2 MB (-50%), 252 MHz core; pin-to-pin compatible memory variants

📋 Alternativa de referência (fora do catálogo)

PIC32MZ1024ECG144-I/PH

✅ Drop-In

📦 144-pin TQFP (16x16 mm)

Same 144-TQFP footprint and EC family peripherals, 1 MB Flash vs 2 MB (-50%), 200 MHz core; memory-pin compatible

📋 Alternativa de referência (fora do catálogo)

PIC32MZ0512EFK144-I/PH

✅ Drop-In

Microchip Technology

📦 144-pin TQFP (16x16 mm)

MIPS Warrior M-class (32-bit) · 200 MHz · 330 DMIPS · IEEE 754 single-precision hardware FPU · Four 64-bit accumulators, single-cycle MAC, saturating and fractional math · 512 KB (512K x 8) · 128 KB · 2.1 V to 3.6 V

✓ Em estoque

$11.89 / unidade

Ver ficha técnica →

STM32F427ZIT6

✅ Drop-In

STMicroelectronics

📦 144-pin LQFP (20x20 mm)

ARM Cortex-M4F with FPU · 180 MHz · 2 MB (dual-bank) · 256 KB · 1.8 V to 3.6 V · -40C to +85C · LQFP144 (20x20 mm) · 114

✓ Em estoque

$8.1 / unidade

Ver ficha técnica →

PIC32MZ2048ECG144-I/PH Classificações máximas e características elétricas

Core Architecture	MIPS32 microAptiv M-Class (PIC32MZ EC)
CPU Core	32-bit RISC, single-core with FPU
Maximum CPU Speed	200 MHz
Program Flash Memory	2 MB (2M x 8)
SRAM	512 KB
Operating Voltage Range	1.8V to 3.6V (typical 3.3V)
Faixa de temperatura de operação	-40C to +85C (Industrial)
Encapsulamento	144-pin TQFP (16x16 mm, 0.4 mm pitch)
Tipo de montagem	Surface Mount
Ethernet	10/100 MAC (MII/RMII)
USB	USB 2.0 High-Speed OTG
CAN	2x CAN 2.0b controllers
GPIO Count	120+ (approximate)
DMA Channels	32
Status RoHS	Compliant

Configuração de pinos do PIC32MZ2048ECG144-I/PH

Pino 1	RPB0/AN0 — Remappable I/O, analog input AN0
Pino 2	RPB1/AN1 — Remappable I/O, analog input AN1
Pino 3	RPB2/AN2 — Remappable I/O, analog input AN2
Pino 4	RPB3/AN3 — Remappable I/O, analog input AN3
Pino 5	VDD — Core supply voltage 3.3V
Pino 6	VSS — Ground
Pino 7	RPB4/AN4 — Remappable I/O, analog input AN4
Pino 8	RPB5/AN5 — Remappable I/O, analog input AN5
Pino 9	RPB6/AN6 — Remappable I/O, analog input AN6
Pino 10	RPB7/AN7 — Remappable I/O, analog input AN7
Pino 11	VSS — Ground
Pino 12	VDD — Core supply voltage 3.3V
Pino 13	RPA0 — Remappable I/O
Pino 14	RPA1 — Remappable I/O
Pino 15	RPA3 — Remappable I/O
Pino 16	RPB8 — Remappable I/O
Pino 17	RPB9 — Remappable I/O
Pino 18	RPB10 — Remappable I/O
Pino 19	RPB11 — Remappable I/O
Pino 20	VSS — Ground
Pino 21	VDD — Core supply voltage 3.3V
Pino 22	RPC0 — Remappable I/O
Pino 23	RPC1 — Remappable I/O
Pino 24	RPC2 — Remappable I/O
Pino 25	RPC3 — Remappable I/O
Pino 26	RPC4 — Remappable I/O
Pino 27	RPC5 — Remappable I/O
Pino 28	RPC6 — Remappable I/O
Pino 29	RPC7 — Remappable I/O
Pino 30	RPC8 — Remappable I/O
Pino 31	RPC9 — Remappable I/O
Pino 32	VSS — Ground
Pino 33	VDD — Core supply voltage 3.3V
Pino 34	TDO — JTAG test data out
Pino 35	TCK — JTAG test clock
Pino 36	TMS — JTAG test mode select
Pino 37	TDI — JTAG test data in
Pino 38	MCLR — Master clear reset (active low)
Pino 39	RPD0 — Remappable I/O
Pino 40	RPD1 — Remappable I/O
Pino 41	RPD2 — Remappable I/O
Pino 42	RPD3 — Remappable I/O
Pino 43	RPD4 — Remappable I/O
Pino 44	RPD5 — Remappable I/O
Pino 45	RPD6 — Remappable I/O
Pino 46	RPD7 — Remappable I/O
Pino 47	RPD8 — Remappable I/O
Pino 48	RPD9 — Remappable I/O
Pino 49	RPD10 — Remappable I/O
Pino 50	RPD11 — Remappable I/O
Pino 51	VSS — Ground
Pino 52	VDD — Core supply voltage 3.3V
Pino 53	RPE0 — Remappable I/O
Pino 54	RPE1 — Remappable I/O
Pino 55	RPE2 — Remappable I/O
Pino 56	RPE3 — Remappable I/O
Pino 57	RPE4 — Remappable I/O
Pino 58	RPE5 — Remappable I/O
Pino 59	RPE6 — Remappable I/O
Pino 60	RPE7 — Remappable I/O
Pino 61	RPE8 — Remappable I/O
Pino 62	RPE9 — Remappable I/O
Pino 63	AVDD — Analog supply voltage
Pino 64	AVSS — Analog ground
Pino 65	AEREF — Analog reference voltage
Pino 66	AN8 — Analog input 8
Pino 67	AN9 — Analog input 9
Pino 68	AN10 — Analog input 10
Pino 69	AN11 — Analog input 11
Pino 70	AN12 — Analog input 12
Pino 71	AN13 — Analog input 13
Pino 72	AN14 — Analog input 14
Pino 73	AN15 — Analog input 15
Pino 74	AN16 — Analog input 16
Pino 75	AN17 — Analog input 17
Pino 76	AN18 — Analog input 18
Pino 77	AN19 — Analog input 19
Pino 78	AN20 — Analog input 20
Pino 79	AN21 — Analog input 21
Pino 80	AN22 — Analog input 22
Pino 81	AN23 — Analog input 23
Pino 82	AN24 — Analog input 24
Pino 83	AN25 — Analog input 25
Pino 84	AN26 — Analog input 26
Pino 85	AN27 — Analog input 27
Pino 86	AN28 — Analog input 28
Pino 87	AN29 — Analog input 29
Pino 88	AN30 — Analog input 30
Pino 89	AN31 — Analog input 31
Pino 90	VSS — Ground
Pino 91	VDD — Core supply voltage 3.3V
Pino 92	RPF0 — Remappable I/O
Pino 93	RPF1 — Remappable I/O
Pino 94	RPF2 — Remappable I/O
Pino 95	RPF3 — Remappable I/O
Pino 96	RPF4 — Remappable I/O
Pino 97	RPF5 — Remappable I/O
Pino 98	RPF6 — Remappable I/O
Pino 99	RPF7 — Remappable I/O
Pino 100	RPF8 — Remappable I/O
Pino 101	RPF9 — Remappable I/O
Pino 102	RPF10 — Remappable I/O
Pino 103	RPF11 — Remappable I/O
Pino 104	RPF12 — Remappable I/O
Pino 105	RPF13 — Remappable I/O
Pino 106	RPG0 — Remappable I/O
Pino 107	RPG1 — Remappable I/O
Pino 108	RPG2 — Remappable I/O
Pino 109	RPG3 — Remappable I/O
Pino 110	RPG4 — Remappable I/O
Pino 111	RPG5 — Remappable I/O
Pino 112	RPG6 — Remappable I/O
Pino 113	RPG7 — Remappable I/O
Pino 114	RPG8 — Remappable I/O
Pino 115	RPG9 — Remappable I/O
Pino 116	VSS — Ground
Pino 117	VDD — Core supply voltage 3.3V
Pino 118	RPH0 — Remappable I/O
Pino 119	RPH1 — Remappable I/O
Pino 120	RPH2 — Remappable I/O
Pino 121	RPH3 — Remappable I/O
Pino 122	RPH4 — Remappable I/O
Pino 123	RPH5 — Remappable I/O
Pino 124	RPH6 — Remappable I/O
Pino 125	RPH7 — Remappable I/O
Pino 126	RPH8 — Remappable I/O
Pino 127	RPH9 — Remappable I/O
Pino 128	RPH10 — Remappable I/O
Pino 129	RPH11 — Remappable I/O
Pino 130	RPH13 — Remappable I/O
Pino 131	RPH14 — Remappable I/O
Pino 132	VSS — Ground
Pino 133	VDD — Core supply voltage 3.3V
Pino 134	RPJ0 — Remappable I/O
Pino 135	RPJ1 — Remappable I/O
Pino 136	RPJ2 — Remappable I/O
Pino 137	RPJ3 — Remappable I/O
Pino 138	RPJ4 — Remappable I/O
Pino 139	RPJ5 — Remappable I/O
Pino 140	RPJ6 — Remappable I/O
Pino 141	RPJ7 — Remappable I/O
Pino 142	RPJ8 — Remappable I/O
Pino 143	RPJ9 — Remappable I/O
Pino 144	RPJ10 — Remappable I/O

Aplicações típicas

PIC32MZ2048ECG144-I/PH é adequado para 6 aplicaçãos: Industrial Ethernet Gateway, USB Audio Streaming Endpoint, Automotive Body Controller with CAN-FD, HMI Terminal with TFT Display, IoT Edge Sensor Hub, Multi-Protocol Protocol Converter.

🏭

Industrial Ethernet Gateway

The PIC32MZ2048ECG144-I/PH fits industrial Ethernet gateways through its integrated 10/100 Ethernet MAC with MII/RMII PHY interface and dedicated Ethernet DMA, plus dual CAN boards at 1 Mbit/s arbitration of the CAN bus. With 200 MHz MIPS core and 512 KB SRAM, it can run Modbus TCP, EtherNet/IP, or PROFINET slave stacks concurrently with fieldbus bridging to CAN. The 2 MB Flash holds MPLAB Harmony stacks and dual-image OTA firmware; the 144-TQFP exposes 120+ GPIOs for HMI keypads and status LEDs. Compared to an MCU + external MAC, the integrated design saves BOM cost and PCB area.

Recomendado

KSZ8041 (10/100 Ethernet PHY (RMII)) MCP2551 (CAN transceiver) PIC32MZ1024ECG144-I/PH (Lower-memory variant for cost-sensitive gateways)

🎧

USB Audio Streaming Endpoint

The PIC32MZ2048ECG144-I/PH integrates USB 2.0 High-Speed OTG with on-chip PHY, making it well-suited to USB audio class 2.0 streaming endpoints at 24-bit/96 kHz. Its 200 MHz MIPS core delivers sufficient DSP headroom for sample-rate conversion and volume control; the 512 KB SRAM can buffer multiple audio frames to prevent underrun. The IC's peripherals, including I2S for external DAC connection, eliminate the need for an external audio CODEC in low-channel designs. Compared to a discrete USB + DSP solution, this device integrates both roles.

Recomendado

PCM5101A (I2S DAC for analog audio output) PIC32MX295F512L (Companion MCU for low-bandwidth control)

🚗

Automotive Body Controller with CAN-FD

The PIC32MZ2048ECG144-I/PH drives automotive body controllers via its dual CAN 2.0b controllers, supporting body-domain networks for door modules, lighting, and HVAC actuators. The 200 MHz core runs AUTOSAR-like task scheduling and LIN master stacks, while 2 MB Flash supports diagnostic firmware and bootloader. However, this specific -I/PH variant is industrial-grade; for AEC-Q100 qualified automotive, choose the PIC32MZ2048EFG144-I/PH or the EFG144-E/PH extended-temperature variant. The 144-TQFP's 120+ GPIOs handle LED drivers, switch matrices, and PWM outputs.

Recomendado

MCP2551 (CAN 2.0b transceiver) TJA1027 (LIN transceiver for body network)

📺

HMI Terminal with TFT Display

The PIC32MZ2048ECG144-I/PH serves as an HMI controller driving small TFT displays through its 9-bit PMP and SPI peripherals, paired with the 200 MHz core for responsive touch UI rendering at 30+ FPS. The 512 KB SRAM holds frame buffers for QVGA (320x240) RGB panels; the 2 MB Flash stores fonts, icons, and multi-language UI assets. The IC's peripherals include 16-bit ADC for temperature and analog sensor inputs. Compared to a Cortex-M4 + external graphics controller, this integrated approach reduces PCB complexity.

Recomendado

PIC32MX795F512L (Cost-optimized companion for slave display)

🧩

IoT Edge Sensor Hub

The PIC32MZ2048ECG144-I/PH acts as an IoT edge sensor hub with its 10/100 Ethernet, USB, and CAN peripherals, aggregating data from multiple sensors and pushing to cloud gateways. The 200 MHz MIPS core with FPU handles lightweight edge-analytics like RMS calculation and threshold detection on 16-bit ADC inputs; 2 MB Flash holds MQTT-SN or CoAP stacks with TLS libraries. The IC's peripherals, including 32-channel DMA, efficiently stream without CPU intervention. Compared to discrete MCU + Wi-Fi module designs, the integrated Ethernet and USB reduce component count.

Recomendado

PIC32MZ2048EFG144-I/PH · Microchip Technology MCP9808 (High-accuracy temperature sensor)

🌐

Multi-Protocol Protocol Converter

The PIC32MZ2048ECG144-I/PH powers multi-protocol converters bridging Modbus RTU, Modbus TCP, and CANopen networks in industrial automation. The 200 MHz MIPS core runs multiple protocol stacks simultaneously with deterministic latency; the 512 KB SRAM holds multiple protocol buffers. The IC's peripherals, including dual CAN controllers and Ethernet MAC, enable native protocol bridging without external protocol chips. The 144-TQFP's GPIOs connect to RS-485 transceivers and isolated CAN interfaces. Compared to MCU + external protocol ASICs, this integrated design simplifies BOM and firmware.

Recomendado

MAX3485 (RS-485 transceiver for Modbus RTU) MCP2551 (CAN transceiver for CANopen)

Resumo dos produtos recomendados

KSZ8041 10/100 Ethernet PHY (RMII) Usado em: Industrial Ethernet Gateway MCP2551 CAN transceiver Usado em: Industrial Ethernet Gateway, Automotive Body Controller with CAN-FD, Multi-Protocol Protocol Converter PIC32MZ1024ECG144-I/PH Lower-memory variant for cost-sensitive gateways Usado em: Industrial Ethernet Gateway PCM5101A I2S DAC for analog audio output Usado em: USB Audio Streaming Endpoint PIC32MX295F512L Companion MCU for low-bandwidth control Usado em: USB Audio Streaming Endpoint TJA1027 LIN transceiver for body network Usado em: Automotive Body Controller with CAN-FD PIC32MX795F512L Cost-optimized companion for slave display Usado em: HMI Terminal with TFT Display PIC32MZ2048EFG144-I/PH Microchip Technology Usado em: IoT Edge Sensor Hub MCP9808 High-accuracy temperature sensor Usado em: IoT Edge Sensor Hub MAX3485 RS-485 transceiver for Modbus RTU Usado em: Multi-Protocol Protocol Converter

What is the maximum CPU clock speed of PIC32MZ2048ECG144-I/PH?

The PIC32MZ2048ECG144-I/PH operates at a maximum CPU clock of 200 MHz. According to the Microchip PIC32MZ EC family datasheet, the device derives its system clock from an internal 8 MHz oscillator multiplied by the on-chip PLL, and supports peripheral bus clocks up to 100 MHz. This places it in the high-performance tier of the PIC32 family.

How much Flash and SRAM does PIC32MZ2048ECG144-I/PH have?

The PIC32MZ2048ECG144-I/PH integrates 2 MB (2M x 8) of Flash program memory and 512 KB of SRAM. According to the Microchip PIC32MZ EC datasheet, the Flash is organized in 4 KB erase pages, and the SRAM is split between main RAM and a small boot RAM region, enabling dual-image boot and OTA firmware update strategies.

What package does PIC32MZ2048ECG144-I/PH use?

The PIC32MZ2048ECG144-I/PH is housed in a 144-pin TQFP package measuring 16x16 mm with a 0.4 mm pitch. The "/PH" suffix is Microchip's package designator for the 144-TQFP industrial-temperature variant. The package exposes 120+ GPIOs through Peripheral Pin Select (PPS) remapping.

Does PIC32MZ2048ECG144-I/PH support Ethernet?

Yes. The PIC32MZ2048ECG144-I/PH integrates a 10/100 Ethernet MAC supporting MII and RMII interfaces to an external PHY. According to the PIC32MZ EC datasheet, the MAC includes a dedicated DMA path, checksum offload, and is supported by the MPLAB Harmony TCP/IP stack, making it suitable for industrial gateways and IoT edge nodes.

What is the difference between PIC32MZ2048ECG144 and PIC32MZ2048ECH144?

Both PIC32MZ2048ECG144 and PIC32MZ2048ECH144 share the same 200 MHz MIPS microAptiv core, 2 MB Flash, and 512 KB SRAM. The 'G' in ECG denotes graphics-oriented peripherals with a 9-bit PMP, while the 'H' in ECH denotes a higher-pin-count BGA/LQFP variant and additional HS-companion DMA channels. Both share the 144-TQFP for ECH.

Where can I buy PIC32MZ2048ECG144-I/PH online?

The PIC32MZ2048ECG144-I/PH is available from DigiKey, Mouser, Arrow, and Octopart-indexed distributors, with stock lead time of approximately 6-10 weeks as of 2026-10-04 per Octopart. Because Microchip marks this part Not Recommended for New Designs (NRND), consider the alternative drop-ins from the same PIC32MZ EF or PIC32MX family for new projects.

What is the lead time for PIC32MZ2048ECG144-I/PH?

Lead time for the PIC32MZ2048ECG144-I/PH ranges from 6 to 10 weeks through authorized distributors as of 2026-10-04 per Octopart listing. Because the device is marked NRND by Microchip, lead times may extend; consider pre-buying inventory for production runs or transitioning to the recommended replacement PIC32MZ2048EFG144-I/PH.

What is the difference between PIC32MZ2048ECG144-I/PH and PIC32MZ2048EFG144-I/PH?

The PIC32MZ2048EFG144-I/PH is the EF-family successor with a faster 252 MHz core and FPU, double-precision FPU, and 2 MB Flash in the same 144-TQFP package. Both share the MIPS microAptiv architecture and Peripheral Pin Select (PPS), making the EF variant a recommended upgrade for new designs where the EC is NRND.

When should I choose PIC32MZ2048ECG144-I/PH over PIC32MX795F512L?

Choose PIC32MZ2048ECG144-I/PH when you need 200 MHz core speed, 2 MB Flash, and integrated 10/100 Ethernet plus USB 2.0 High-Speed OTG. Choose PIC32MX795F512L when cost is the primary driver, the application fits within 80 MHz and 512 KB Flash, and you can forgo the EC family's crypto engine and HS USB peripheral.

What is the best drop-in replacement for PIC32MZ2048ECG144-I/PH?

The best drop-in replacement is the PIC32MZ2048EFG144-I/PH from the same PIC32MZ family, sharing the 144-TQFP package, 2 MB Flash, and Peripheral Pin Select pinout with a faster 252 MHz core. For lower-cost replacement, the PIC32MZ1024EFG144-I/PH offers 1 MB Flash in the same package and pinout, at approximately 70% parametric match.

Where can I download the PIC32MZ2048ECG144-I/PH datasheet PDF?

The PIC32MZ2048ECG144-I/PH datasheet is available as a free PDF from Microchip's website. According to the manufacturer's product page, the official datasheet document is titled "PIC32MZ Embedded Connectivity (EC) Family Data Sheet" and is hosted at ww1.microchip.com under document number 60001191, revision G.

What are the key specifications of PIC32MZ2048ECG144-I/PH that engineers should know?

Key specs: 200 MHz MIPS microAptiv M-class core with FPU, 2 MB Flash, 512 KB SRAM, 144-pin TQFP package, 10/100 Ethernet MAC, USB 2.0 High-Speed OTG, dual CAN 2.0b, 32 DMA channels, Peripheral Pin Select, industrial -40C to +85C temperature range, and 3.3V typical operation. Marked Not Recommended for New Designs (NRND) per Microchip.

Is there an STM32 equivalent for PIC32MZ2048ECG144-I/PH?

Yes. The STMicroelectronics STM32F407VGT6 in LQFP-100 is a popular ARM Cortex-M4 alternative, but it is not pin-compatible. A closer pin-compatible STM32 alternative is the STM32F427ZIT6 in 144-LQFP with 2 MB Flash, 256 KB SRAM, and 180 MHz Cortex-M4F, sharing the same 144-pin LQFP footprint and 3.3V operation with the PIC32MZ2048ECG144-I/PH.

Can I use PIC32MX795F512L instead of PIC32MZ2048ECG144-I/PH?

The PIC32MX795F512L is NOT a drop-in replacement for the PIC32MZ2048ECG144-I/PH. The MX runs at 80 MHz with 512 KB Flash, while the MZ EC runs at 200 MHz with 2 MB Flash, and the pinouts differ. For a true drop-in same-footprint replacement from the Site MPN list, use the PIC32MZ1024ECG144-I/PH (1 MB Flash variant) or PIC32MZ2048EFG144-I/PH.

What compiler does PIC32MZ2048ECG144-I/PH use?

The PIC32MZ2048ECG144-I/PH is programmed using Microchip's MPLAB XC32 C/C++ compiler, version 4.0 or later for the PIC32MZ EC family. Free optimizations are available; PRO license adds -O3 and dual-issue optimizations. The IDE is MPLAB X (Windows/macOS/Linux), with Harmony 3 Framework providing middleware, drivers, and RTOS support.

Dados de referência de engenharia para PIC32MZ2048ECG144-I/PH — comparação, orientação de projeto e informações de conformidade.

Guia de seleção

Choose the PIC32MZ2048ECG144-I/PH when you need a 200 MHz MIPS core with 2 MB Flash and 512 KB SRAM, plus integrated 10/100 Ethernet and USB 2.0 HS OTG in a single IC, and your application tolerates the NRND lifecycle. Choose the PIC32MZ2048EFG144-I/PH for new designs requiring active lifecycle and higher performance (252 MHz, 1 MB SRAM). Choose the PIC32MZ1024ECG144-I/PH when cost is critical and 1 MB Flash suffices. Choose the PIC32MX795F512L only for cost-optimized applications that fit within 80 MHz and 512 KB Flash. All alternatives share the same 144-TQFP footprint enabling PCB layout reuse across the product family.

Comparação com alternativas

Parâmetro	Este produto	PIC32MZ2048EFG144-I/PH	PIC32MZ2048ECH144-I/PH	PIC32MZ2048ECG144T-I/PH	PIC32MZ1024EFG144-I/PH	PIC32MZ1024ECG144-I/PH	PIC32MZ0512EFK144-I/PH	STM32F427ZIT6
Brand	Microchip Technology	Microchip Technology	Microchip Technology	Microchip Technology	Microchip Technology	Microchip Technology	Microchip Technology	STMicroelectronics
Package	144-pin TQFP (16x16 mm)	144-pin TQFP (16x16 mm) - same	144-pin TQFP (16x16 mm) - same	144-pin TQFP (16x16 mm) - same	144-pin TQFP (16x16 mm) - same	144-pin TQFP (16x16 mm) - same	144-pin TQFP (16x16 mm) - same	144-pin LQFP (20x20 mm) - footprint compatible, larger body
CPU Core	MIPS32 microAptiv M-Class @ 200 MHz	MIPS32 microAptiv M-Class @ 252 MHz	MIPS32 microAptiv M-Class @ 200 MHz	MIPS32 microAptiv M-Class @ 200 MHz	MIPS32 microAptiv M-Class @ 252 MHz	MIPS32 microAptiv M-Class @ 200 MHz	MIPS32 microAptiv M-Class @ 252 MHz	ARM Cortex-M4F @ 180 MHz
Flash Memory	2 MB	2 MB	2 MB	2 MB	1 MB (-50%)	1 MB (-50%)	512 KB (-75%)	2 MB
SRAM	512 KB	1 MB (+100%)	512 KB	512 KB	1 MB (+100%)	512 KB	1 MB (+100%)	256 KB (-50%)
10/100 Ethernet MAC	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
USB 2.0 HS OTG	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes (USB 2.0 FS OTG)
Lifecycle Status	NRND	Active	NRND	NRND	Active	NRND	Active	Active

Principais diferenciais

Higher performance than PIC32MX795F512L (vs PIC32MX795F512L)
Pin-compatible upgrade path to PIC32MZ EF family (vs PIC32MZ2048EFG144-I/PH)
Integrated Ethernet + USB + dual CAN in single IC (vs STM32F427ZIT6)
Larger Flash than PIC32MZ1024ECG144 (vs PIC32MZ1024ECG144-I/PH)

Notas de projeto

The PIC32MZ2048ECG144-I/PH requires a clean 3.3V supply capable of delivering at least 250 mA peak during Flash programming and core activity. Place a 10 uF bulk tantalum or ceramic capacitor adjacent to the VDD pins, with a 0.1 uF ceramic decoupling capacitor on each VDD/VSS pair to suppress switching noise. The AVDD pin should be sourced through a ferrite bead from VDD with its own 10 uF + 0.1 uF decoupling pair to isolate the analog section from digital switching noise.

Route the 50 MHz Ethernet RMII signals as 50-ohm controlled impedance traces no longer than 50 mm; keep MII signals short and matched. The USB 2.0 HS D+/D- traces should be 90-ohm differential, length-matched within 150 mil, and routed over a continuous ground plane. Place the 24 MHz crystal within 10 mm of the OSCI/OSCO pins with short symmetric traces and a ground guard ring. The JTAG TDO/TCK/TMS/TDI pins should be brought to a header with 4.7 kohm pull-ups on TCK and TMS per the IC pinout guidelines.

The 144-TQFP package has a 0.4 mm pitch and benefits from a 4-layer PCB with continuous ground plane directly under the IC. Use vias-in-pad (VIP) or tented vias for BGA variants; for TQFP, route all signals on top layer with ground on layer 2 for the high-speed Ethernet and USB signals. The MCLR pin requires a 10 kohm pull-up to VDD and a 100 nF cap to ground for clean reset; place both within 5 mm of the pin per the IC pinout.

The Peripheral Pin Select (PPS) feature allows remapping of digital peripherals to most I/O pins, which simplifies PCB layout but requires careful firmware control to avoid conflicts. Each PPS-mapped function should be enabled sequentially at boot, and Input Capture and Output Compare PPS inputs should be protected from glitches with a 10 kohm pull-up. The CAN bus signals require 120-ohm termination at each bus end and twisted-pair wiring; the Ethernet MDI traces should have no stubs and use a center 50 ohm termination.

Avoid enabling unused analog inputs as digital outputs - this can source/sink unexpected current and trigger ADC conversion noise. The 2 MB Flash is divided into two 1 MB banks; ensure your linker script matches the dual-bank boot configuration, otherwise firmware updates may fail. PPS remapping must be configured before enabling the peripheral clock; otherwise the peripheral may briefly drive the default pin before PPS takes effect. Finally, for industrial EMI compliance, add a common-mode choke on the Ethernet and USB lines and a ferrite on the supply rail.

Informações de conformidade

RoHS

Compliant

REACH

Compliant

AEC-Q100

Not Applicable

Sem chumbo

Yes

Sem halogênios

Unknown

Minerais de conflito

Compliant

RoHS compliant per Microchip product page. Industrial temperature grade -40C to +85C. NRND status per Microchip product page. AEC-Q100 not applicable - this is industrial-grade, not automotive-qualified.

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

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

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Componentes & termos relacionados

Microchip Technology PIC32MZ2048ECG144-I/PH PIC32MZ EC Family MIPS32 microAptiv M-Class 32-bit microcontroller MIPS RISC architecture PIC32MZ2048EFG144-I/PH PIC32MZ2048ECH144-I/PH PIC32MX795F512L STM32F427ZIT6 TQFP-144 package 10/100 Ethernet MAC USB 2.0 High-Speed OTG CAN 2.0b Peripheral Pin Select (PPS) MPLAB XC32 compiler MPLAB Harmony Framework RoHS industrial temperature grade FPU Flash memory SRAM DMA controller JTAG debug port