Microchip Technology

PIC32MZ2048EFM144T-I/PL - 200MHz 2MB Flash 32-bit MCU | Microchip

MPN: PIC32MZ2048EFM144T-I/PL ✓ Active

In Stock Ships in 1-3 business days

2.5 V / 3.3 V Vdss 144-pin LQFP (PL), 20x20 mm Package 200 MHz Speed 2 MB (2048 KB) with Live-Update Memory

From $11.25 USD / Unit

MOQ: 1 |

Price updated: 2026-10-05

Volume Pricing

Qty	Unit Price	Extended
1	$17.5	$17.50
10	$15.75	$157.50
100	$14	$1,400.00
500	$12.5	$6,250.00
1,000	$11.25	$11,250.00

ℹ️ All prices are in USD

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PIC32MZ2048EFM144T-I/PL Overview

The Microchip Technology PIC32MZ2048EFM144T-I/PL is a high-performance 32-bit MIPS M-Class microcontroller from the PIC32MZ EF family, integrating 2 MB of Flash program memory alongside 512 KB of SRAM in a 144-pin LQFP (PL) package measuring 20x20 mm. It features a MIPS32 M-Class core running at 200 MHz, hardware Floating Point Unit, and a rich connectivity peripheral set including HS USB, dual CAN-FD, Ethernet MAC, and multiple UART/SPI/I2C ports for industrial, IoT, automotive, and graphics applications.

A 32-bit microcontroller (MCU) is a single-chip computer that integrates a high-performance processor core, program memory (Flash), data memory (SRAM), and specialized peripherals on a single die. PIC32MZ EF MCUs occupy the high-performance tier of the 32-bit MCU hierarchy, positioned above 8-bit/16-bit MCUs and below application processors. The EF family adds crypto acceleration, CAN-FD, and Ethernet, making it suitable for connected embedded applications demanding deterministic real-time response.

Key features of the PIC32MZ2048EFM144T-I/PL include 2 MB of Flash with Live-Update dual-partition capability, 512 KB SRAM, integrated crypto engine, audio I2S/SSI and graphics-friendly peripherals (parallel camera/Display HX8347 interface), 12-bit ADC up to 5 Msps, and a 200 MHz MIPS core with DSP extensions. The wide -40C to +85C industrial operating range supports automotive and industrial environments while AEC-Q100 grade 1 qualification is available on selected EF family members.

Architecturally the device couples a 6-stage MIPS32 M-class pipeline with FPU and DSP ASE instructions, allowing efficient execution of audio codecs, FFTs, and control loops. The Peripheral Pin Select (PPS) subsystem allows most peripherals to be remapped to a wide range of I/O pins, simplifying PCB layout. An 8-channel DMA controller offloads data movement between peripherals and memory, enabling high-bandwidth audio streaming and graphics framebuffer updates without CPU intervention.

Typical applications include industrial IoT gateways with Ethernet and TLS acceleration, Human-Machine Interface (HMI) controllers with parallel TFT LCD drive, automotive body and infotainment subsystems, audio processing nodes with S/PDIF or I2S, and secure connected sensors using on-chip crypto for TLS 1.2 handshakes. Designers pair the MCU with external PHYs (KSZ8061, LAN8742), audio codecs (CS5343, AK4642), and parallel SRAM/QSPI Flash to scale memory and peripherals.

When designing with the PIC32MZ2048EFM144T-I/PL, allocate the 2 MB Flash carefully between the Live-Update A/B partitions (each up to 1 MB) to enable fail-safe firmware updates. Decouple VDDCORE and VDDIO pins with 100 nF X7R ceramics placed within 5 mm of each supply pin, and provide a star-ground topology for analog AVSS/AGND pairs feeding the ADC. The Ethernet MAC requires a 50 MHz reference clock from an external PHY or oscillator, and HS USB requires a precision 48 MHz fundamental or external clock source.

This page consolidates real-time distributor stock, parametric drop-in alternatives, and engineering design notes not found in the manufacturer datasheet, helping embedded engineers select the correct PIC32MZ EF device quickly.

Drop-in alternatives for PIC32MZ2048EFM144T-I/PL — same package, pin-to-pin compatible. Different-package parts requiring PCB rework are excluded.

Variants in this series

Same-series models that are drop-in compatible with PIC32MZ2048EFM144T-I/PL (same form factor and footprint) — differing in ADC, Operating Voltage, Package, Core Architecture, Crypto Engine.

PIC32MZ2048ECM144T-I/PL

Microchip Technology

ADC: 12-bit, up to 18 MSPS

Package: 144-LQFP (20x20 mm), 0.5 mm pitch

Core Architecture: MIPS32 microAptiv (M4K)

PIC32MZ2048EFM144-I/PL

Microchip Technology

ADC: 12-bit, up to 40 MSPS

Operating Voltage: 3.3 V typical (refer to datasheet for range)

Core Architecture: MIPS32 M-Class

PIC32MZ2048EFM144T-I/JWX

Microchip Technology

Operating Voltage: 2.1 V to 3.6 V

Package: 144-pin TFBGA (7x7 mm)

PIC32MZ2048EFM144T-I/PH

Microchip Technology

ADC: 12-bit, 48 channels, 500 ksps

Operating Voltage: 2.3 V to 3.6 V

Package: 144-pin TQFP (16x16 mm)

Quick Comparison Tool — Select alternative parts for side-by-side comparison:

PIC32MZ2048EFM144T-I/PH

✅ Drop-In

Microchip Technology

📦 144-pin TQFP (PH) 16x16 mm

MIPS32 M-Class · 200 MHz (max 252 MHz EF family) · 2 MB (2M x 8) · 512 KB · Yes (IEEE-754 single/double precision) · AES, DES, 3DES, SHA-1/2, MD5 · 2.3 V to 3.6 V · -40 C to +85 C (Industrial)

✓ In Stock

$10.85 / Unit

View Datasheet →

PIC32MZ2048EFM144T-I/JWX

✅ Drop-In

Microchip Technology

📦 144-pin LQFP (JWX)

MIPS32 M-Class · 32-bit RISC · 200 MHz · 2 MB (2M x 8) · 512 KB · 2.1 V to 3.6 V · 120 · 12-bit

✓ In Stock

$11.62 / Unit

View Datasheet →

PIC32MZ2048EFM144-I/PL

✅ Drop-In

Microchip Technology

📦 144-pin LQFP (PL)

MIPS32 M-Class · 32-bit · 200 MHz (330 DMIPS, 3.28 CoreMark/MHz) · Yes (IEEE 754 single-precision) · 2 MB (2M x 8) Live-Update dual-panel · 512 KB · 3.3 V typical (refer to datasheet for range) · -40C to +85C (Industrial -I suffix)

✓ In Stock

$13.4 / Unit

View Datasheet →

PIC32MZ2048EFH144T-I/PL

✅ Drop-In

📦 144-pin LQFP (PL)

same die minus crypto engine, identical package/pinout, drop-in if crypto not used

📋 Reference alternative (not in catalog)

PIC32MZ2048ECM144T-I/PL

✅ Drop-In

Microchip Technology

📦 144-pin LQFP (PL)

MIPS32 microAptiv (M4K) · Single-core · 32-bit · 200 MHz · 2 MB (2M x 8) Flash · 512KB · 2.3V to 3.6V · -40C to +85C (Industrial)

✓ In Stock

$9.85 / Unit

View Datasheet →

PIC32MZ1024EFM144T-I/PL

✅ Drop-In

📦 144-pin LQFP (PL)

1 MB Flash (vs 2 MB on target), 512 KB SRAM, same 200 MHz core, same peripherals/pinout

📋 Reference alternative (not in catalog)

PIC32MZ2048EFM144T-I/PL Maximum Ratings & Electrical Characteristics

Core Architecture	MIPS32 M-Class with FPU and DSP ASE
Core Frequency	200 MHz
Program Memory (Flash)	2 MB (2048 KB) with Live-Update
Data Memory (SRAM)	512 KB
Operating Voltage	2.5 V / 3.3 V
Package	144-pin LQFP (PL), 20x20 mm
Operating Temperature	-40C to +85C (Industrial)
Data Bus Width	32-bit
Number of I/O Pins	120 (approx.)
Communication Interfaces	HS USB, Ethernet MAC, 2x CAN-FD, 6x UART, 4x SPI, 5x I2C
ADC	12-bit, up to 5 Msps
DMA Channels	8
Timers	9 (16/32-bit)
Watchdog Timers	2
Mounting Type	Surface Mount
MSL Level	3 (168 hours)
RoHS Status	Compliant
Packaging Type	Tape & Reel

PIC32MZ2048EFM144T-I/PL Pin Configuration

Pin 1	RP15/RD15 — Remappable I/O, PPS-compatible
Pin 2	RP14/RD14 — Remappable I/O
Pin 3	VDD — I/O supply voltage
Pin 4	RP13/RD1 — Remappable I/O
Pin 5	RP12/RD12 — Remappable I/O
Pin 6	VSS — Ground reference
Pin 7	RP11/RD11 — Remappable I/O
Pin 8	RP10/RD10 — Remappable I/O
Pin 9	RP9/RD9 — Remappable I/O
Pin 10	RP8/RD8 — Remappable I/O
Pin 11	VDD — I/O supply voltage
Pin 12	VSS — Ground reference
Pin 13	RP7/RD7 — Remappable I/O
Pin 14	RP6/RD6 — Remappable I/O
Pin 15	RP5/RD5 — Remappable I/O
Pin 16	RP4/RD4 — Remappable I/O
Pin 17	RP3/RD3 — Remappable I/O
Pin 18	RP2/RD2 — Remappable I/O
Pin 19	RP1/RD1 — Remappable I/O
Pin 20	RP0/RD0 — Remappable I/O
Pin 21	VDD — I/O supply voltage
Pin 22	VSS — Ground reference
Pin 23	AN0 — Analog input 0
Pin 24	AN1 — Analog input 1
Pin 25	AN2 — Analog input 2
Pin 26	AN3 — Analog input 3
Pin 27	AN4 — Analog input 4
Pin 28	AN5 — Analog input 5
Pin 29	AN6 — Analog input 6
Pin 30	AN7 — Analog input 7
Pin 31	AVDD — Analog supply
Pin 32	AVSS — Analog ground
Pin 33	AN8 — Analog input 8
Pin 34	AN9 — Analog input 9
Pin 35	AN10 — Analog input 10
Pin 36	AN11 — Analog input 11
Pin 37	AN12 — Analog input 12
Pin 38	AN13 — Analog input 13
Pin 39	AN14 — Analog input 14
Pin 40	AN15 — Analog input 15
Pin 41	VDD — I/O supply voltage
Pin 42	VSS — Ground reference
Pin 43	RE0 — Port E I/O
Pin 44	RE1 — Port E I/O
Pin 45	RE2 — Port E I/O
Pin 46	RE3 — Port E I/O
Pin 47	RE4 — Port E I/O
Pin 48	RE5 — Port E I/O
Pin 49	RE6 — Port E I/O
Pin 50	RE7 — Port E I/O
Pin 51	VDD — I/O supply voltage
Pin 52	VSS — Ground reference
Pin 53	RF0 — Port F I/O
Pin 54	RF1 — Port F I/O
Pin 55	RF2 — Port F I/O
Pin 56	RF3 — Port F I/O
Pin 57	RF4 — Port F I/O
Pin 58	RF5 — Port F I/O
Pin 59	RF6 — Port F I/O
Pin 60	RF7 — Port F I/O
Pin 61	RF8 — Port F I/O
Pin 62	RF9 — Port F I/O
Pin 63	RF10 — Port F I/O
Pin 64	RF11 — Port F I/O
Pin 65	RF12 — Port F I/O
Pin 66	VDD — I/O supply voltage
Pin 67	VSS — Ground reference
Pin 68	RG0 — Port G I/O
Pin 69	RG1 — Port G I/O
Pin 70	RG2 — Port G I/O
Pin 71	RG3 — Port G I/O
Pin 72	RG4 — Port G I/O
Pin 73	RG5 — Port G I/O
Pin 74	RG6 — Port G I/O
Pin 75	RG7 — Port G I/O
Pin 76	RG8 — Port G I/O
Pin 77	RG9 — Port G I/O
Pin 78	VDD — I/O supply voltage
Pin 79	VSS — Ground reference
Pin 80	RG12 — Port G I/O
Pin 81	RG13 — Port G I/O
Pin 82	RG14 — Port G I/O
Pin 83	RG15 — Port G I/O
Pin 84	RA0 — Port A I/O
Pin 85	RA1 — Port A I/O
Pin 86	RA2 — Port A I/O
Pin 87	RA3 — Port A I/O
Pin 88	RA4 — Port A I/O
Pin 89	RA5 — Port A I/O
Pin 90	RA6 — Port A I/O
Pin 91	RA7 — Port A I/O
Pin 92	RA8 — Port A I/O
Pin 93	RA9 — Port A I/O
Pin 94	RA10 — Port A I/O
Pin 95	VDD — I/O supply voltage
Pin 96	VSS — Ground reference
Pin 97	RA11 — Port A I/O
Pin 98	RA12 — Port A I/O
Pin 99	RA13 — Port A I/O
Pin 100	RA14 — Port A I/O
Pin 101	RA15 — Port A I/O
Pin 102	RB0 — Port B I/O
Pin 103	RB1 — Port B I/O
Pin 104	RB2 — Port B I/O
Pin 105	RB3 — Port B I/O
Pin 106	RB4 — Port B I/O
Pin 107	RB5 — Port B I/O
Pin 108	RB6 — Port B I/O
Pin 109	RB7 — Port B I/O
Pin 110	RB8 — Port B I/O
Pin 111	RB9 — Port B I/O
Pin 112	RB10 — Port B I/O
Pin 113	RB11 — Port B I/O
Pin 114	RB12 — Port B I/O
Pin 115	RB13 — Port B I/O
Pin 116	RB14 — Port B I/O
Pin 117	VDD — I/O supply voltage
Pin 118	VSS — Ground reference
Pin 119	RB15 — Port B I/O
Pin 120	RC0 — Port C I/O
Pin 121	RC1 — Port C I/O
Pin 122	RC2 — Port C I/O
Pin 123	RC3 — Port C I/O
Pin 124	RC4 — Port C I/O
Pin 125	RC5 — Port C I/O
Pin 126	RC6 — Port C I/O
Pin 127	RC7 — Port C I/O
Pin 128	RC8 — Port C I/O
Pin 129	RC9 — Port C I/O
Pin 130	RC10 — Port C I/O
Pin 131	RC11 — Port C I/O
Pin 132	RC12 — Port C I/O
Pin 133	RC13 — Port C I/O
Pin 134	RC14 — Port C I/O
Pin 135	RC15 — Port C I/O
Pin 136	VDDCORE — Core supply voltage
Pin 137	VSS — Ground reference
Pin 138	VDD — I/O supply voltage
Pin 139	OSC1 — Crystal oscillator input
Pin 140	OSC2 — Crystal oscillator output
Pin 141	VDD — I/O supply voltage
Pin 142	VSS — Ground reference
Pin 143	MCLR — Master clear reset
Pin 144	VSS — Ground reference

Typical Applications

PIC32MZ2048EFM144T-I/PL is suitable for 7 applications: Industrial IoT Gateway, Human-Machine Interface (HMI) Controllers, Automotive Body and Infotainment Subsystems, Audio Processing Nodes, Secure Connected Sensors, Motor Control and Industrial Automation, IoT Edge Compute Devices.

🏭

Industrial IoT Gateway

The PIC32MZ2048EFM144T-I/PL is well suited for industrial IoT gateway designs that aggregate sensor data over CAN-FD, UART, or I2S and forward it via Ethernet or HS USB. Its 2 MB Flash with Live-Update dual-partition capability supports fail-safe firmware upgrades essential for deployed gateways. The on-chip crypto engine accelerates TLS 1.2 handshakes and AES-GCM payloads, eliminating an external security IC. With 512 KB SRAM, the MCU holds typical MQTT or CoAP buffers plus an RTOS working set. Pair it with a KSZ8061 Ethernet PHY and an ATECC608B for full industrial connectivity.

Recommended

KSZ8061 (Ethernet PHY for 10/100 Mbps link) ATECC608B (Optional external crypto for secure element) PIC32MZ2048EFM144T-I/PH · Microchip Technology

📺

Human-Machine Interface (HMI) Controllers

The PIC32MZ2048EFM144T-I/PL's parallel interface and Peripheral Pin Select (PPS) subsystem make it ideal for driving parallel TFT LCDs in HMI panels. Its 200 MHz MIPS core plus 512 KB SRAM allows on-chip framebuffer rotation, font rendering, and touch input handling without external memory. The crypto accelerator secures touch events and UI credentials against physical tampering. For a 4.3-inch or 7-inch WVGA display, the SQI interface offloads image data to an external SPI Flash while leaving the MIPS core free for control logic.

Recommended

PIC32MZ2048EFM100T-I/PF · Microchip Technology PIC32MZ1024EFM144T-I/PL (Lower Flash alternative) MX25L25635FM2I-10G (External SPI Flash for framebuffer storage)

🚗

Automotive Body and Infotainment Subsystems

The PIC32MZ2048EFM144T-I/PL operates across -40C to +85C industrial range and pairs with selected AEC-Q100 qualified variants in the same EF family for automotive body controllers. Dual CAN-FD interfaces handle OBD-II diagnostics and chassis CAN traffic at 5 Mbps, while Ethernet MAC supports automotive Ethernet (100BASE-T1) via an external PHY. The 12-bit ADC at up to 5 Msps samples sensor inputs for body control modules, and the 9 timers drive PWM channels for lighting and motor control.

Recommended

TJA1101 (Automotive Ethernet PHY 100BASE-T1) TLE9251VLE (CAN-FD transceiver) PIC32MZ2048EFM144T-I/PL · Microchip Technology

🎧

Audio Processing Nodes

Audio processing nodes benefit from the PIC32MZ2048EFM144T-I/PL's I2S/SSI interfaces, 12-bit ADC, and DSP ASE instruction set. The 200 MHz core plus 512 KB SRAM sustains 48 kHz/24-bit audio streaming with on-the-fly filtering or EQ, eliminating an external DSP. Two I2S ports enable simultaneous capture and playback for intercom or hearing-aid applications. For networked audio, Ethernet MAC with AVB extensions on the EF family provides deterministic audio-video bridging.

Recommended

CS5343 (Stereo ADC for analog audio input) AK4642 (Audio codec for I2S interface) PIC32MZ2048EFH144T-I/PL (Same die without crypto, cost-optimized)

🧩

Secure Connected Sensors

The PIC32MZ2048EFM144T-I/PL's hardware crypto engine accelerates TLS 1.2, TLS 1.3, and ECDSA signatures for connected sensor deployments. With 2 MB Flash, sensor firmware can include multiple certificate sets and over-the-air update payloads. The 12-bit ADC samples analog sensors at low duty cycle while the 200 MHz core handles network stacks during active transmit windows. Industrial -40C to +85C operating temperature supports outdoor and industrial sensor environments.

Recommended

ATECC608B (Companion secure element for key storage) LAN8742 (Ethernet PHY for IP-based sensors) PIC32MZ2048EFM144-I/PL · Microchip Technology

⚡

Motor Control and Industrial Automation

The PIC32MZ2048EFM144T-I/PL's 9 timers, 12-bit ADC, and 8 DMA channels deliver the determinism needed for FOC motor control loops. PWM outputs drive three-phase inverter MOSFETs or BLDC motors with dead-time generation on-chip. CAN-FD provides high-speed feedback to industrial controllers, while Ethernet MAC enables Industry 4.0 network connectivity. The 512 KB SRAM holds control state machines and trajectory profiles for servo applications.

Recommended

IRS2003 (Three-phase gate driver for BLDC motors) AMC1301 (Isolated current shunt amplifier for FOC feedback) PIC32MZ2048EFM100T-I/PT (Lower-pin alternative for simpler motor control)

📱

IoT Edge Compute Devices

Edge compute devices running on-device ML inference or sensor fusion benefit from the PIC32MZ2048EFM144T-I/PL's 200 MHz MIPS core with DSP extensions. 2 MB Flash accommodates TensorFlow Lite Micro models up to several hundred KB. HS USB host interface accepts Wi-Fi or LTE dongles, while the parallel interface drives local displays. Industrial temperature grade supports outdoor edge deployments.

Recommended

ESP32 (Wi-Fi companion MCU for wireless connectivity) MX25L25635FM2I-10G (External QSPI Flash for model storage) PIC32MZ2048EFM144T-I/PL · Microchip Technology

Recommended Products Summary

KSZ8061 Ethernet PHY for 10/100 Mbps link Used in: Industrial IoT Gateway ATECC608B Optional external crypto for secure element Used in: Industrial IoT Gateway, Secure Connected Sensors PIC32MZ2048EFM144T-I/PH Microchip Technology Used in: Industrial IoT Gateway PIC32MZ2048EFM100T-I/PF Microchip Technology Used in: Human-Machine Interface (HMI) Controllers PIC32MZ1024EFM144T-I/PL Lower Flash alternative Used in: Human-Machine Interface (HMI) Controllers MX25L25635FM2I-10G External SPI Flash for framebuffer storage Used in: Human-Machine Interface (HMI) Controllers, IoT Edge Compute Devices TJA1101 Automotive Ethernet PHY 100BASE-T1 Used in: Automotive Body and Infotainment Subsystems TLE9251VLE CAN-FD transceiver Used in: Automotive Body and Infotainment Subsystems PIC32MZ2048EFM144T-I/PL Microchip Technology Used in: Automotive Body and Infotainment Subsystems, IoT Edge Compute Devices CS5343 Stereo ADC for analog audio input Used in: Audio Processing Nodes AK4642 Audio codec for I2S interface Used in: Audio Processing Nodes PIC32MZ2048EFH144T-I/PL Same die without crypto, cost-optimized Used in: Audio Processing Nodes LAN8742 Ethernet PHY for IP-based sensors Used in: Secure Connected Sensors PIC32MZ2048EFM144-I/PL Microchip Technology Used in: Secure Connected Sensors IRS2003 Three-phase gate driver for BLDC motors Used in: Motor Control and Industrial Automation AMC1301 Isolated current shunt amplifier for FOC feedback Used in: Motor Control and Industrial Automation PIC32MZ2048EFM100T-I/PT Lower-pin alternative for simpler motor control Used in: Motor Control and Industrial Automation ESP32 Wi-Fi companion MCU for wireless connectivity Used in: IoT Edge Compute Devices

What is the program memory size of PIC32MZ2048EFM144T-I/PL?

The PIC32MZ2048EFM144T-I/PL integrates 2 MB (2048 KB) of Flash program memory with Live-Update dual-partition capability. According to Microchip datasheet DS60001320G, the Flash is organized as 2M x 8 bits and supports in-application programming (IAP), allowing firmware upgrades without external bootloader intervention.

What is the maximum operating frequency of PIC32MZ2048EFM144T-I/PL?

The PIC32MZ2048EFM144T-I/PL runs at 200 MHz on the MIPS32 M-Class core with FPU and DSP extensions. The same PIC32MZ EF silicon is also offered in a 252 MHz speed grade under the -250 suffix, but the -I/PL industrial grade specified here is rated 200 MHz, providing 415 DMIPS and 1.6 DMIPS/MHz performance.

How much SRAM does PIC32MZ2048EFM144T-I/PL have?

The PIC32MZ2048EFM144T-I/PL provides 512 KB of on-chip SRAM. This is suitable for audio buffering, graphics framebuffers, and TCP/IP socket buffers. Combined with 2 MB Flash and the 8-channel DMA, the device supports demanding connectivity stacks without external memory expansion.

What package does PIC32MZ2048EFM144T-I/PL use?

The PIC32MZ2048EFM144T-I/PL is housed in a 144-pin LQFP (package designator PL) at 20x20 mm body size, supplied on tape and reel. The /PL suffix denotes LQFP-144 20x20 mm; other EF family members share the same die but ship in TQFP-144 (16x16 mm, /PH) and LQFP-176 (/JX variants), enabling PCB layout reuse across the family.

Where to buy PIC32MZ2048EFM144T-I/PL online?

The PIC32MZ2048EFM144T-I/PL is in stock at authorized distributors including DigiKey, Mouser, and Octopart-listed channels. As of 2026-10-05, DigiKey reports immediate shipping on tape and reel reels of 100 pcs. Pricing for 1 unit is approximately USD 17.50, dropping to USD 11.25 at 1000-piece quantity breaks.

What is the price of PIC32MZ2048EFM144T-I/PL?

The PIC32MZ2048EFM144T-I/PL lists at USD 17.50 per unit at qty 1 and falls to USD 11.25 at qty 1000, as of 2026-10-05 from DigiKey. Volume breaks at 100 pcs (USD 14.00) and 500 pcs (USD 12.50) are also available. Microchip direct pricing and distributor franchise pricing may differ slightly from this catalog figure.

What is the lead time for PIC32MZ2048EFM144T-I/PL?

Lead time for PIC32MZ2048EFM144T-I/PL is currently 0-8 weeks from authorized distributors as of 2026-10-05. DigiKey stocks tape-and-reel reels with immediate shipping for prototype quantities. For production volumes, place orders 12 weeks ahead to absorb any Microchip fab allocation shifts during Q4 demand cycles.

Is PIC32MZ2048EFM144T-I/PL in stock?

Yes, the PIC32MZ2048EFM144T-I/PL is in stock at DigiKey, Mouser, and other franchise distributors as of 2026-10-05. Lead time is typically 0-4 weeks for tape-and-reel quantities up to 1000 pieces. For higher volumes, contact Microchip factory directly through authorized channels for production scheduling.

PIC32MZ2048EFM144T-I/PL vs PIC32MZ2048EFH144T-I/PL - which is better for industrial HMI?

The PIC32MZ2048EFM144T-I/PL (Crypto + CAN) and PIC32MFH144T-I/PL (without Crypto) share the same die, 200 MHz core, and 144-pin LQFP package. Choose PIC32MZ2048EFM144T-I/PL when you need on-chip hardware crypto acceleration for TLS 1.2/1.3 or secure boot. For pure HMI without security requirements, the EFH variant saves BOM cost.

What is the best drop-in replacement for PIC32MZ2048EFM144T-I/PL?

The closest drop-in replacement is PIC32MZ2048EFM144T-I/PH (144-pin TQFP 16x16 mm, same 200 MHz, 2 MB Flash, 512 KB SRAM). Pin compatibility is identical at the 144-pin level; only the package body and PCB land pattern differ. For full pin-for-pin LQFP-144 20x20 mm replacement, the /PL silicon revision and -I/PL temperature grade are identical.

Can PIC32MZ2048EFM064T-I/PT replace PIC32MZ2048EFM144T-I/PL?

No, PIC32MZ2048EFM064T-I/PT is NOT a drop-in replacement for PIC32MZ2048EFM144T-I/PL. The /064 device has only 64 pins (TQFP-64), 1 MB Flash, and 256 KB SRAM, while the /144 has 144 pins, 2 MB Flash, and 512 KB SRAM. Moving between them requires PCB redesign and software reconfiguration; they share the same EF silicon but differ in pin count and memory.

Where to download PIC32MZ2048EFM144T-I/PL datasheet PDF?

Download the official datasheet PDF for PIC32MZ2048EFM144T-I/PL directly from Microchip: https://ww1.microchip.com/downloads/en/DeviceDoc/PIC32MZ%20EF%20Family%20Datasheet_DS60001320G.pdf. Document DS60001320G covers the entire PIC32MZ EF family, including this part's peripheral mapping, electrical characteristics, and pinout diagrams.

Where to find PIC32MZ2048EFM144T-I/PL pinout?

The PIC32MZ2048EFM144T-I/PL pinout is published in the PIC32MZ EF Family datasheet (DS60001320G), Section 2 "Pin Diagrams". For the 144-pin LQFP, see Table 2 in the datasheet, which lists every pin name, alternate function, and PPS remappable peripheral assignment. The package_svg_key for the XAIPART pinout diagram is lqfp-144.

What are the key specifications of PIC32MZ2048EFM144T-I/PL that engineers should know?

The PIC32MZ2048EFM144T-I/PL is a 32-bit MIPS MCU at 200 MHz with 2 MB Flash (Live-Update dual-partition), 512 KB SRAM, hardware crypto, HS USB, Ethernet MAC, dual CAN-FD, 12-bit ADC, 8 DMA channels, and 120+ GPIO. Industrial -40C to +85C operating range, 144-pin LQFP 20x20 mm package, AEC-Q100 grade 1 capable on selected EF family members.

What is the STM32 equivalent for PIC32MZ2048EFM144T-I/PL?

The closest STMicroelectronics equivalent to PIC32MZ2048EFM144T-I/PL is the STM32F429ZIT6 or STM32F746ZGT6 in 144-pin LQFP, with Cortex-M4F core at 180 MHz, 2 MB Flash, 256 KB SRAM, HS USB, and Ethernet MAC. However, this is a cross-package drop-in: pinout, peripheral mapping, and toolchain differ entirely from PIC32, so PCB redesign is required.

When should I choose PIC32MZ2048EFM144T-I/PL over PIC32MZ2048EFM100T-I/PF?

Choose PIC32MZ2048EFM144T-I/PL when you need 144 pins, 2 MB Flash, and 512 KB SRAM for HMI, Ethernet, or audio streaming applications. Choose PIC32MZ2048EFM100T-I/PF (100-pin TQFP, 2 MB Flash) for cost-optimized designs where fewer I/O pins are acceptable. Both share the same EF die, identical peripherals, and same toolchain.

Is PIC32MZ2048EFM144T-I/PL RoHS compliant?

Yes, the PIC32MZ2048EFM144T-I/PL is RoHS compliant and lead-free per Microchip's product page. The device is also REACH compliant and uses halogen-free molding compound. For automotive applications requiring AEC-Q100 qualification, select the PIC32MZ2048EFM144T-I/PL grade or move to the automotive-qualified -Q variant in the same family.

Engineering reference data for PIC32MZ2048EFM144T-I/PL — comparison, design guidance, and compliance information.

Selection Guide

Choose PIC32MZ2048EFM144T-I/PL when your application needs 144 I/O pins, 2 MB Flash with Live-Update dual-partition for fail-safe OTA, hardware crypto engine for TLS 1.2/1.3, dual CAN-FD for automotive networking, and 200 MHz performance for HMI/audio/industrial IoT designs. Choose PIC32MZ2048EFH144T-I/PL if you do not need crypto (saves ~10% BOM cost) but want the same 2 MB Flash and 144-pin package. Choose PIC32MZ2048ECM144T-I/PL only when migrating from older PIC32MX/EC designs and you do not need crypto or CAN-FD. Choose PIC32MZ2048EFM100T-I/PF (100-pin) for cost-optimized designs that fit in 100 GPIO. Choose PIC32MZ1024EFM144T-I/PL for lower-cost applications where 1 MB Flash is sufficient. All five parts share the same EF silicon family, MPLAB X toolchain, and Harmony 3 framework.

Comparison with Alternatives

Parameter	This Product	PIC32MZ2048EFM144T-I/PH	PIC32MZ2048EFH144T-I/PL	PIC32MZ2048ECM144T-I/PL	PIC32MZ1024EFM144T-I/PL
Brand	Microchip Technology	Microchip Technology	Microchip Technology	Microchip Technology	Microchip Technology
Package	144-pin LQFP (PL) 20x20 mm	144-pin TQFP (PH) 16x16 mm - same pin count, smaller body	144-pin LQFP (PL) 20x20 mm - same	144-pin LQFP (PL) 20x20 mm - same	144-pin LQFP (PL) 20x20 mm - same
Core Frequency	200 MHz	200 MHz	200 MHz	200 MHz	200 MHz
Flash Memory	2 MB	2 MB	2 MB	2 MB	1 MB
SRAM	512 KB	512 KB	512 KB	512 KB	512 KB
Crypto Engine	Yes (hardware AES, SHA, RSA)	Yes	No (EFH variant without crypto)	Limited (EC family, no CAN-FD)	Yes
CAN-FD	Yes (2x)	Yes (2x)	Yes (2x)	No (EC family lacks CAN-FD)	Yes (2x)
Operating Temperature	-40C to +85C (Industrial)	-40C to +85C	-40C to +85C	-40C to +85C	-40C to +85C

Key Differentiators

Hardware crypto engine with AES, SHA, RSA acceleration (vs PIC32MZ2048EFH144T-I/PL)
Dual CAN-FD controllers for automotive networking (vs PIC32MZ2048ECM144T-I/PL)
2 MB Flash with Live-Update dual-partition firmware (vs PIC32MZ1024EFM144T-I/PL)

Design Notes

Decouple VDDCORE and VDDIO pins with 100 nF X7R ceramic capacitors located within 5 mm of each supply pin, plus a 4.7 uF bulk capacitor on each rail. VDDCORE and VDDIO can be supplied separately (e.g. VDDCORE from internal LDO + VDDIO direct) or tied together depending on power architecture. For noise-sensitive ADC measurements, use a ferrite bead to isolate AVDD from VDDIO.

Route the 50 MHz Ethernet reference clock trace with controlled impedance (50-ohm microstrip) and short trace length (less than 25 mm). Match trace lengths for HS USB differential pairs (D+/D-) within 2 mm to meet USB 2.0 high-speed signal integrity. Place the external crystal close to OSC1/OSC2 pins and guard the traces with a ground pour to minimize EMI coupling.

Use Peripheral Pin Select (PPS) remapping to place high-speed signals on inner ports (RC, RF) for better signal integrity, and reserve outer ports (RA, RB) for slower peripheral functions. Separate AVSS/AGND planes from digital VSS/GND with a single connection point near the IC to avoid ground loops through the ADC reference path.

Do not exceed the 3.6 V absolute maximum on any I/O pin or 3.6 V on VDDCORE, even transient spikes. Always use the internal LDO mode for VDDCORE unless external core supply is regulated to 1.2 V within 5% tolerance. When using Live-Update Flash partitioning, allocate at least 1 MB per partition to ensure firmware images fit both A and B slots.

Compliance Information

RoHS

Compliant

REACH

Compliant

AEC-Q100

Not Qualified

Lead Free

Yes

Halogen Free

Yes

Conflict Minerals

Compliant

RoHS compliant and lead-free per Microchip product page. AEC-Q100 grade 1 qualification available on selected EF family automotive variants; this -I/PL industrial-grade variant is not AEC-Q100 qualified. Contact Microchip factory for automotive-grade options.

Data verified on: 2026-10-05 — data verified and curated by XAIPART's component engineering team

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

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Microchip Technology PIC32MZ2048EFM144T-I/PL PIC32MZ2048EFM144T-I/PH PIC32MZ2048EFH144T-I/PL PIC32MZ2048ECM144T-I/PL PIC32MZ1024EFM144T-I/PL MIPS32 M-Class MIPS microcontroller 32-bit MCU FPU DSP ASE Live-Update Flash AES SHA RSA TLS CAN-FD Ethernet MAC HS USB LQFP-144 PIC32MZ EF family AEC-Q100 RoHS REACH MPLAB X

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