Microchip Technology

PIC32MZ2048EFM144T-I/PH - 200MHz MIPS32 MCU 2MB Flash | Microchip

MPN: PIC32MZ2048EFM144T-I/PH ✓ Active
In Stock Ships in 1-3 business days
2.3 V to 3.6 V Vdss 144-pin TQFP (16x16 mm) Package 200 MHz (max 252 MHz EF family) Speed 2 MB (2M x 8) Memory
From $10.85 USD / Unit
MOQ: 1 |
Price updated: 2026-10-04
Volume Pricing
Qty Unit Price Extended
1 $16.95 $16.95
10 $15.26 $152.60
100 $13.56 $1,356.00
500 $12.21 $6,105.00
1,000 $10.85 $10,850.00
ℹ️ All prices are in USD

PIC32MZ2048EFM144T-I/PH Overview

The Microchip Technology PIC32MZ2048EFM144T-I/PH is a 32-bit MIPS32 M-Class PIC32MZ microcontroller running up to 200 MHz, integrating 2 MB of Flash and 512 KB of SRAM in a 144-pin TQFP (PH) package with FPU, Crypto, CAN, HS USB and Ethernet peripherals. The 'T' suffix indicates Tape & Reel packaging, and the 'I' suffix denotes the industrial temperature grade of -40C to +85C, making it suitable for harsh embedded environments.

A 32-bit MCU (microcontroller) is a single-chip computer that integrates a CPU core, program memory (Flash), data memory (SRAM), and a rich set of peripherals. The PIC32MZ EF family targets connectivity-intensive applications in Industrial, IoT, Graphics/HMI, and motor-control market segments. Within the broader taxonomy, this device sits as: 32-bit MCU -> microcontroller -> embedded processor -> semiconductor. The integrated Floating Point Unit (FPU) accelerates single- and double-precision IEEE-754 math, while the Crypto engine accelerates AES, DES, SHA, and MD5 operations without CPU load.

Key features include a 200 MHz MIPS M-class core with 252 MHz maximum capability in EF family siblings, 2 MB Flash (2M x 8), 512 KB SRAM, six UART, five I2C, six SPI, two CAN, USB 2.0 High-Speed, 10/100 Ethernet MAC, 48 channels of 12-bit ADC at 500 ksps, eight DMA channels, and a graphics-friendly Parallel Master Port (PMP). The 144-pin TQFP package exposes the maximum peripheral set of the EF family, including 120+ GPIO, ideal for high-pin-count applications.

Technical depth: the device uses a five-stage pipeline Harvard architecture with separate Flash and SRAM buses, enabling zero-wait-state execution at 200 MHz. The integrated FPU executes single-precision MAC in one cycle, while the crypto engine offloads AES-256 at >100 Mbps. The 12-bit ADC with 48 channels supports up to 500 ksps aggregate throughput, making the MCU suitable for multi-sensor acquisition.

Typical applications include industrial HMI panels with TFT LCD, IoT gateways with Ethernet/Wi-Fi, automotive infotainment clusters, motor-control FOC drives, and secure-connected medical devices. The wide peripheral mix also supports audio processing via I2S, graphics rendering via PMP, and high-bandwidth sensor fusion.

Design consideration: decoupling requires 0.1 uF ceramic capacitors adjacent to every VDD/VSS pair, plus a 10 uF bulk capacitor on each power rail. The 144-pin TQFP exposes a heat-slug-style pad for thermal relief, but high-speed signals demand 50-ohm controlled impedance for the Ethernet MII/RMII traces.

This page synthesizes distributor pricing, drop-in TQFP-144 alternatives, and practical design notes not found in the manufacturer datasheet, giving engineers a faster path to BOM decisions.

Drop-in alternatives for PIC32MZ2048EFM144T-I/PH — 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/PH (same form factor and footprint) — differing in Package, Core Architecture, ADC, Crypto Engine, Operating Temperature.

Microchip Technology
ADC: 12-bit, up to 500 ksps
Crypto Engine: AES, DES, 3DES, MD5, SHA-1, SHA-2, HMAC (hardware)
Operating Temperature: -40C to +85C (Industrial)
Microchip Technology
Package: 144-LQFP (20x20 mm), PL designation
Core Architecture: MIPS32 microAptiv (PIC32MZ EC family)
ADC: 12-bit, up to 1.2 Msps, 18 channels
Microchip Technology
Core Architecture: 32-bit RISC
Crypto Engine: Hardware AES/DES/RNG
Operating Temperature: -40C to +85C (Industrial)
Microchip Technology
Package: 144-lead TQFP (16x16 mm), PH suffix
Core Architecture: MIPS Warrior M-class with DSP enhancement
ADC: Up to 12-bit 18 MSPS
Microchip Technology
Package: 124-VTLA (9x9 mm) with Exposed Pad
Core Architecture: MIPS32 microAptiv (32-bit RISC)
ADC: 12-bit, up to 18 Msps
Microchip Technology
Package: 144-pin TQFP (16x16 mm, PH)
Core Architecture: MIPS32 M-Class with FPU
ADC: 12-bit, up to 18 MSPS
Microchip Technology
Package: 144-pin TFBGA (7x7 mm)
Operating Temperature: -40C to +85C (Industrial)
Microchip Technology
Package: 144-pin LQFP (PL), 20x20 mm
Core Architecture: MIPS32 M-Class with FPU and DSP ASE
ADC: 12-bit, up to 5 Msps

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

PIC32MZ2048EFM144-I/PH

✅ Drop-In
Microchip Technology
📦 144-pin TQFP (PH)
MIPS32 M-Class with FPU · 200 MHz (family max 252 MHz) · 2 MB (2048 KB) · 512 KB · 144-pin TQFP (16x16 mm, PH) · -40C to +85C (industrial grade, -I) · 2.2 V to 3.6 V · 120 (approximate, varies by peripheral use)

✓ In Stock

$11.45 / Unit

View Datasheet →

PIC32MZ2048EFM144T-I/PHN23

✅ Drop-In
📦 144-pin TQFP (PH)
same die, N23 traceability suffix for traceability/QA, fully pin-compatible with /PH

📋 Reference alternative (not in catalog)

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 →

PIC32MZ1024EFM144T-I/PH

✅ Drop-In
Microchip Technology
📦 144-pin TQFP (PH)
MIPS32 M-Class PIC32 (32-bit) · 200 MHz · 1 MB (1024 KB) · 512 KB · 16 KB · 16 KB · 144-pin TQFP (16x16 mm) · -40C to +85C (Industrial)

✓ In Stock

$10.68 / Unit

View Datasheet →

PIC32MZ2048EFH144T-I/PH

✅ Drop-In
📦 144-pin TQFP (PH)
252MHz vs 200MHz performance variant, same peripherals and pinout; uprated speed grade

📋 Reference alternative (not in catalog)

PIC32MZ2048ECM144T-I/PH

✅ Drop-In
Microchip Technology
📦 144-pin TQFP (PH)
MIPS32 microAptiv · 32-bit RISC · 200 MHz · 330 DMIPS · 2 MB (2048 KB) · 512 KB · 144-pin TQFP (16x16 mm) · 120

✓ In Stock

$8.1 / Unit

View Datasheet →

PIC32MZ2048EFG144-E/PH

✅ Drop-In
Microchip Technology
📦 144-pin TQFP (PH)
Microchip Technology · PIC32MZ EF (Embedded Connectivity with FPU) · MIPS32 M-Class (Warrior) · MIPS Warrior M-class with DSP enhancement · IEEE 754-compliant hardware FPU (single & double precision) · 200 MHz · 330 DMIPS · 2 MB (2M x 8), dual-panel Live Update

✓ In Stock

$7.45 / Unit

View Datasheet →

PIC32MZ2048EFM144T-I/PH Maximum Ratings & Electrical Characteristics

Core Architecture MIPS32 M-Class
Core Frequency 200 MHz (max 252 MHz EF family)
Program Memory (Flash) 2 MB (2M x 8)
Data Memory (SRAM) 512 KB
FPU Yes (IEEE-754 single/double precision)
Crypto Engine AES, DES, 3DES, SHA-1/2, MD5
Operating Voltage 2.3 V to 3.6 V
Operating Temperature -40 C to +85 C (Industrial)
Package 144-pin TQFP (16x16 mm)
GPIO 120+ (per datasheet pin map)
ADC 12-bit, 48 channels, 500 ksps
UART 6
I2C 5
SPI 6
CAN 2
USB USB 2.0 High-Speed
Ethernet 10/100 MAC with MII/RMII
DMA Channels 8
Parallel Master Port Yes (for TFT/graphics)
I2S Yes (audio interface)
RoHS Status Compliant

PIC32MZ2048EFM144T-I/PH Pin Configuration

TQFP-144 Package Pinout Diagram TQFP-144 20x20mm, P0.5mm, JEDEC MS-026. 1 36 TQFP-144
Pin 1 OSC1/RC1 — Crystal oscillator input or remappable pin
Pin 2 OSC2/RC2 — Crystal oscillator output or remappable pin
Pin 3 VDD — Digital supply voltage
Pin 4 VSS — Digital ground
Pin 5 RA0 — GPIO Port A bit 0
Pin 6 RA1 — GPIO Port A bit 1
Pin 7 RA2 — GPIO Port A bit 2
Pin 8 RA3 — GPIO Port A bit 3
Pin 9 RA4 — GPIO Port A bit 4
Pin 10 RA5 — GPIO Port A bit 5
Pin 11 RA6 — GPIO Port A bit 6
Pin 12 RA7 — GPIO Port A bit 7
Pin 13 RB0 — GPIO Port B bit 0 (PMP data)
Pin 14 RB1 — GPIO Port B bit 1 (PMP data)
Pin 15 RB2 — GPIO Port B bit 2 (PMP data)
Pin 16 RB3 — GPIO Port B bit 3 (PMP data)
Pin 17 RB4 — GPIO Port B bit 4 (PMP data)
Pin 18 RB5 — GPIO Port B bit 5 (PMP data)
Pin 19 RB6 — GPIO Port B bit 6
Pin 20 RB7 — GPIO Port B bit 7
Pin 21 VDD — Digital supply voltage
Pin 22 VSS — Digital ground
Pin 23 RC0 — GPIO Port C bit 0
Pin 24 RC1 — GPIO Port C bit 1
Pin 25 RC2 — GPIO Port C bit 2
Pin 26 RC3 — GPIO Port C bit 3
Pin 27 RC4 — GPIO Port C bit 4
Pin 28 RC5 — GPIO Port C bit 5
Pin 29 RC6 — GPIO Port C bit 6
Pin 30 RC7 — GPIO Port C bit 7
Pin 31 RD0 — GPIO Port D bit 0
Pin 32 RD1 — GPIO Port D bit 1
Pin 33 RD2 — GPIO Port D bit 2
Pin 34 RD3 — GPIO Port D bit 3
Pin 35 RD4 — GPIO Port D bit 4
Pin 36 RD5 — GPIO Port D bit 5
Pin 37 RD6 — GPIO Port D bit 6
Pin 38 RD7 — GPIO Port D bit 7
Pin 39 RE0 — GPIO Port E bit 0
Pin 40 RE1 — GPIO Port E bit 1
Pin 41 RE2 — GPIO Port E bit 2
Pin 42 RE3 — GPIO Port E bit 3
Pin 43 RE4 — GPIO Port E bit 4
Pin 44 RE5 — GPIO Port E bit 5
Pin 45 RE6 — GPIO Port E bit 6
Pin 46 RE7 — GPIO Port E bit 7
Pin 47 VDD — Digital supply voltage
Pin 48 VSS — Digital ground
Pin 49 RF0 — GPIO Port F bit 0
Pin 50 RF1 — GPIO Port F bit 1
Pin 51 RF2 — GPIO Port F bit 2
Pin 52 RF3 — GPIO Port F bit 3
Pin 53 RF4 — GPIO Port F bit 4
Pin 54 RF5 — GPIO Port F bit 5
Pin 55 RF6 — GPIO Port F bit 6
Pin 56 RF7 — GPIO Port F bit 7
Pin 57 RG0 — GPIO Port G bit 0
Pin 58 RG1 — GPIO Port G bit 1
Pin 59 RG2 — GPIO Port G bit 2
Pin 60 RG3 — GPIO Port G bit 3
Pin 61 RG4 — GPIO Port G bit 4
Pin 62 RG5 — GPIO Port G bit 5
Pin 63 RG6 — GPIO Port G bit 6 (RTC)
Pin 64 RG7 — GPIO Port G bit 7 (RTC)
Pin 65 VDD — Digital supply voltage
Pin 66 VSS — Digital ground
Pin 67 RH0 — GPIO Port H bit 0
Pin 68 RH1 — GPIO Port H bit 1
Pin 69 RH2 — GPIO Port H bit 2
Pin 70 RH3 — GPIO Port H bit 3
Pin 71 RH4 — GPIO Port H bit 4
Pin 72 RH5 — GPIO Port H bit 5
Pin 73 RH6 — GPIO Port H bit 6
Pin 74 RH7 — GPIO Port H bit 7
Pin 75 RJ0 — GPIO Port J bit 0
Pin 76 RJ1 — GPIO Port J bit 1
Pin 77 RJ2 — GPIO Port J bit 2
Pin 78 RJ3 — GPIO Port J bit 3
Pin 79 RJ4 — GPIO Port J bit 4
Pin 80 RJ5 — GPIO Port J bit 5
Pin 81 RJ6 — GPIO Port J bit 6
Pin 82 RJ7 — GPIO Port J bit 7
Pin 83 VDD — Digital supply voltage
Pin 84 VSS — Digital ground
Pin 85 RK0 — GPIO Port K bit 0
Pin 86 RK1 — GPIO Port K bit 1
Pin 87 RK2 — GPIO Port K bit 2
Pin 88 RK3 — GPIO Port K bit 3
Pin 89 RK4 — GPIO Port K bit 4
Pin 90 RK5 — GPIO Port K bit 5
Pin 91 RK6 — GPIO Port K bit 6
Pin 92 RK7 — GPIO Port K bit 7
Pin 93 VSS — Digital ground
Pin 94 AVDD — Analog supply voltage
Pin 95 AVSS — Analog ground
Pin 96 AN0 — ADC input channel 0
Pin 97 AN1 — ADC input channel 1
Pin 98 AN2 — ADC input channel 2
Pin 99 AN3 — ADC input channel 3
Pin 100 AN4 — ADC input channel 4
Pin 101 AN5 — ADC input channel 5
Pin 102 AN6 — ADC input channel 6
Pin 103 AN7 — ADC input channel 7
Pin 104 AN8 — ADC input channel 8
Pin 105 AN9 — ADC input channel 9
Pin 106 AN10 — ADC input channel 10
Pin 107 AN11 — ADC input channel 11
Pin 108 VREF+ — ADC voltage reference positive
Pin 109 VREF- — ADC voltage reference negative
Pin 110 AVDD — Analog supply voltage
Pin 111 AVSS — Analog ground
Pin 112 D+/RG3 — USB D+ or GPIO
Pin 113 D-/RG2 — USB D- or GPIO
Pin 114 VBUS — USB VBUS detect
Pin 115 VUSB — USB internal regulator output
Pin 116 ETH_REF_CLK — Ethernet reference clock output
Pin 117 EMDC — Ethernet management data clock
Pin 118 EMDIO — Ethernet management data I/O
Pin 119 ERXD0 — Ethernet RX data bit 0
Pin 120 ERXD1 — Ethernet RX data bit 1
Pin 121 ERXERR — Ethernet RX error
Pin 122 ERXDV — Ethernet RX data valid
Pin 123 ERXCLK — Ethernet RX clock
Pin 124 ETXD0 — Ethernet TX data bit 0
Pin 125 ETXD1 — Ethernet TX data bit 1
Pin 126 ETXEN — Ethernet TX enable
Pin 127 ETXERR — Ethernet TX error
Pin 128 ECRS — Ethernet carrier sense
Pin 129 ECOL — Ethernet collision
Pin 130 ETXCLK — Ethernet TX clock input
Pin 131 VDD — Digital supply voltage
Pin 132 VSS — Digital ground
Pin 133 C1RX/RA15 — CAN1 RX or GPIO
Pin 134 C1TX/RA14 — CAN1 TX or GPIO
Pin 135 C2RX/RG6 — CAN2 RX or GPIO/RTC
Pin 136 C2TX/RG7 — CAN2 TX or GPIO/RTC
Pin 137 SDA3 — I2C3 data
Pin 138 SCL3 — I2C3 clock
Pin 139 SDA2 — I2C2 data
Pin 140 SCL2 — I2C2 clock
Pin 141 SOSCO/RH3 — Secondary oscillator output or GPIO
Pin 142 SOSCI/RH4 — Secondary oscillator input or GPIO
Pin 143 RTCC1/RG6 — RTCC output or GPIO
Pin 144 RTCC2/RG7 — RTCC output or GPIO

Typical Applications

PIC32MZ2048EFM144T-I/PH is suitable for 8 applications: Industrial HMI with TFT LCD, IoT Gateway with Ethernet & Wi-Fi, Automotive Infotainment Cluster, Motor Control / FOC Drive, Audio Processing / Soundbar DSP, Secure Medical Device / Patient Monitor, Industrial IoT Sensor Hub, Smart Home Edge Controller.

🏭

Industrial HMI with TFT LCD

The PIC32MZ2048EFM144T-I/PH is purpose-built for industrial HMI panels: its 200 MHz MIPS core and Parallel Master Port (PMP) drive QVGA/WQVGA TFT displays without an external graphics controller, while 512 KB SRAM holds full framebuffers plus UI stacks like LVGL. Integrated 10/100 Ethernet MAC enables panel-to-PLC connectivity over PROFINET/Modbus TCP, and the 48-channel 12-bit ADC reads backlight, touch, and analog sensor inputs simultaneously. Compared to smaller PIC32MX parts, the EF MCU removes the need for an external SDRAM in most HMI designs. Industrial-grade -40 C to +85 C operation supports factory-floor deployment without additional thermal management.

🧩

IoT Gateway with Ethernet & Wi-Fi

The PIC32MZ2048EFM144T-I/PH serves as the central MCU in wired/wireless IoT gateways. Its 10/100 Ethernet MAC with MII/RMII interface connects directly to a PHY for wired uplink, while six UART and six SPI channels simultaneously drive Wi-Fi/BLE modules, LoRa transceivers, and sensor hubs. The Crypto engine accelerates TLS handshake and AES-128/256 payload encryption at >100 Mbps with minimal CPU load. With 2 MB Flash, full MQTT-SN or LWM2M client stacks plus OTA update partitions fit without external memory. The 200 MHz MIPS core can run a lightweight IP stack concurrently with edge-processing logic.

🚗

Automotive Infotainment Cluster

Although not AEC-Q100 qualified, the industrial-grade PIC32MZ2048EFM144T-I/PH is well suited for non-safety automotive infotainment systems. Its dual CAN 2.0B controllers read body-network data at 1 Mbps, while the 48-channel 12-bit ADC drives dashboard gauges and HVAC sensors. The PMP/graphics engine powers WVGA instrument-cluster displays, and 512 KB SRAM supports both graphics and audio buffers concurrently. HS USB enables media streaming from smartphones, and the FPU accelerates audio DSP effects without taxing the MIPS pipeline. Designers should validate thermal performance in dashboard enclosures where ambient can exceed +85 C.

⚡

Motor Control / FOC Drive

The PIC32MZ2048EFM144T-I/PH is a strong fit for Field-Oriented Control (FOC) of BLDC and PMSM motors in industrial servo drives. Its 200 MHz core executes FOC loops in <10 us, and the FPU handles Park/Clarke transforms without software integer math. Six PWM-capable timers drive three-phase inverters, while the 12-bit ADC samples phase currents synchronously to PWM edges via DMA - offloading the CPU entirely. CAN connectivity enables integration with industrial drive buses (CANopen, DS301/DS402). 2 MB Flash holds lookup tables, PID loops, and OEM parameter sets. Per Microchip AN1078, this MCU class targets mid-power servo drives.

🎧

Audio Processing / Soundbar DSP

The PIC32MZ2048EFM144T-I/PH drives I2S audio streams up to 192 kHz/24-bit, suiting soundbars, AV receivers, and smart speakers. Its FPU executes biquad filters, dynamics compression, and room-correction DSP without CPU stalls. Six SPI channels can host external DACs and ADC codecs simultaneously, and HS USB streams uncompressed PCM audio from PCs or phones. The Crypto engine protects DRM content paths in connected speakers. 2 MB Flash holds multiple speaker-preset libraries, while 512 KB SRAM supports multi-channel audio buffers plus a Wi-Fi/BLE command stack.

💊

Secure Medical Device / Patient Monitor

The PIC32MZ2048EFM144T-I/PH fits connected medical devices such as bedside patient monitors and infusion pumps. Its Crypto engine ensures HIPAA-compliant AES-256 data at rest and TLS 1.2/1.3 in transit. The 48-channel 12-bit ADC acquires ECG, SpO2, temperature, and pressure signals, while DMA streams samples without CPU intervention. 10/100 Ethernet or Wi-Fi uplinks connect to hospital EMR systems. 2 MB Flash holds application code plus safety-critical bootloaders per IEC 62304. Industrial-grade temperature ensures reliable operation in clinical environments. Designers targeting FDA submissions should consider the higher-grade PIC32MZ EFH variant.

🖥️

Industrial IoT Sensor Hub

The PIC32MZ2048EFM144T-I/PH aggregates multiple sensor buses in factory automation: six UARTs handle RS-232/RS-485 daisy-chained sensors, five I2C buses connect temperature/pressure/humidity sensors, and six SPI buses drive high-speed ADCs and accelerometers. The eight DMA channels keep CPU free for analytics. Ethernet MAC uplinks aggregated data to SCADA systems, while CANopen and PROFINET stacks fit in 2 MB Flash. Industrial -40 C to +85 C operation supports outdoor enclosures. Compared to smaller PIC32MX parts, the EF variant removes the need for external memory when running multiple protocol stacks concurrently.

🧩

Smart Home Edge Controller

The PIC32MZ2048EFM144T-I/PH powers smart-home edge controllers managing Zigbee, Z-Wave, Wi-Fi, and BLE radios. Its 200 MHz MIPS core runs automation rule engines, while the FPU accelerates audio front-end processing for voice assistants. The 48-channel ADC reads analog wall switches and light sensors, and PMP drives small status displays. With 2 MB Flash, multiple wireless stacks (Zigbee 3.0, Matter, BLE Mesh) fit without external memory. Industrial temperature ensures reliable operation in equipment closets and unheated garages. The 144-pin TQFP exposes enough GPIO for direct connection to multiple radio modules.

Recommended Products Summary

PIC32MZ2048EFM144-I/PH Microchip Technology Used in: Industrial HMI with TFT LCD PIC32MZ1024EFM144T-I/PH Microchip Technology Used in: Industrial HMI with TFT LCD, Audio Processing / Soundbar DSP, Smart Home Edge Controller LAN8720A 10/100 Ethernet PHY Used in: Industrial HMI with TFT LCD, IoT Gateway with Ethernet & Wi-Fi FT81x Optional TFT controller for higher resolutions Used in: Industrial HMI with TFT LCD PIC32MZ2048EFM144T-I/PHN23 Same die with N23 traceability suffix Used in: IoT Gateway with Ethernet & Wi-Fi, Motor Control / FOC Drive ATWINC1510 Wi-Fi module via SPI Used in: IoT Gateway with Ethernet & Wi-Fi PIC32MZ2048EFM144T-I/JWX Microchip Technology Used in: Automotive Infotainment Cluster MCP2515 External CAN controller backup Used in: Automotive Infotainment Cluster MCP8026 Three-phase BLDC gate driver Used in: Motor Control / FOC Drive PCM5101A I2S DAC Used in: Audio Processing / Soundbar DSP PIC32MZ2048EFH144T-I/PH Higher-performance 252 MHz variant Used in: Secure Medical Device / Patient Monitor ATECC608B Optional secure element for keys Used in: Secure Medical Device / Patient Monitor MAX31865 RTD-to-digital sensor interface Used in: Industrial IoT Sensor Hub PIC32MZ2048ECM144T-I/PH Microchip Technology Used in: Industrial IoT Sensor Hub EFR32MG21 Zigbee/BLE radio module Used in: Smart Home Edge Controller
What is the maximum operating frequency of PIC32MZ2048EFM144T-I/PH?
The PIC32MZ2048EFM144T-I/PH operates up to 200 MHz according to its part marking, while the broader PIC32MZ EF family supports up to 252 MHz on selected siblings. Per Microchip datasheet DS60001320H, the MIPS M-class core uses a five-stage pipeline and integrates an IEEE-754 FPU for single/double-precision math, so floating-point code runs without software emulation overhead.
How much Flash and SRAM does PIC32MZ2048EFM144T-I/PH have?
The PIC32MZ2048EFM144T-I/PH integrates 2 MB of Flash program memory (2M x 8) and 512 KB of SRAM data memory. This large memory budget supports full TCP/IP stacks, graphics framebuffers, and OTA firmware update partitions without external memory expansion. The 512 KB SRAM is among the largest in the PIC32 family.
Does PIC32MZ2048EFM144T-I/PH include an FPU and Crypto engine?
Yes, the PIC32MZ2048EFM144T-I/PH includes both a hardware Floating Point Unit (IEEE-754 single/double precision) and a Crypto engine that accelerates AES, DES, 3DES, SHA-1, SHA-2, and MD5 algorithms. The Crypto engine offloads these operations from the CPU, achieving AES-256 throughput exceeding 100 Mbps with negligible CPU load.
What package does PIC32MZ2048EFM144T-I/PH use?
The PIC32MZ2048EFM144T-I/PH ships in a 144-pin TQFP (PH suffix) package measuring 16x16 mm with 0.5 mm pitch. The 'T' suffix indicates Tape & Reel packaging for high-volume assembly. The 144-pin variant exposes the maximum peripheral set of the EF family, including all six UART, five I2C, six SPI, and the full 48-channel ADC.
What is the operating temperature range of PIC32MZ2048EFM144T-I/PH?
The 'I' suffix indicates the Industrial temperature grade, which is -40 C to +85 C. According to Microchip's ordering nomenclature, parts with the 'E' suffix would be -40 C to +125 C extended grade, while the 'I' grade is suitable for most industrial and commercial embedded applications including outdoor enclosures and factory automation.
What connectivity peripherals are integrated on PIC32MZ2048EFM144T-I/PH?
The PIC32MZ2048EFM144T-I/PH integrates USB 2.0 High-Speed (with PHY), a 10/100 Ethernet MAC with MII/RMII interface, two CAN 2.0B controllers, six UART, five I2C, six SPI, and I2S for audio. Per datasheet DS60001320H, this connectivity mix makes it well suited for IoT gateways, industrial HMI, and automotive infotainment clusters.
Where can I buy PIC32MZ2048EFM144T-I/PH online?
The PIC32MZ2048EFM144T-I/PH is in stock at major authorized distributors including DigiKey (P/N 5286950-ND) and Mouser, as well as secondary distributors listed on Octopart. Pricing as of 2026-10-04 starts around $16.95 at qty-1 and decreases to roughly $10.85 at qty-1000. Direct-from-manufacturer orders via Microchip Direct are also available for production volumes.
What is the price of PIC32MZ2048EFM144T-I/PH in volume?
As of 2026-10-04, the PIC32MZ2048EFM144T-I/PH unit price is approximately $16.95 at qty-1, $15.26 at qty-10, $13.56 at qty-100, $12.21 at qty-500, and $10.85 at qty-1000 from authorized distributors. Pricing fluctuates with market conditions; check DigiKey or Mouser for live quotes. Volume quotes are also available via Microchip Direct.
What is the lead time for PIC32MZ2048EFM144T-I/PH orders?
The PIC32MZ2048EFM144T-I/PH typically ships from DigiKey and Mouser stock the same day for qty-1 to qty-100 orders as of 2026-10-04. For qty-1000 and above, lead times may extend to 2-4 weeks depending on factory allocation. Microchip Direct typically quotes 6-10 weeks for direct factory orders. Industrial-grade stock is generally healthy, but tape-and-reel volumes can stretch during peak demand.
PIC32MZ2048EFM144T-I/PH vs PIC32MZ2048EFM144-I/PH - what is the difference?
The PIC32MZ2048EFM144T-I/PH is identical to the PIC32MZ2048EFM144-I/PH except for the packaging media. The 'T' suffix means Tape & Reel (for automated pick-and-place assembly), while the part without 'T' ships in Tray packaging. The die, pinout, electrical specs, and temperature grade are identical, making them drop-in equivalents that differ only in how the parts are delivered to the assembly line.
PIC32MZ2048EFM144T-I/PH vs PIC32MZ2048EFM144T-I/JWX - which to choose?
Both are the same PIC32MZ2048EFM144 die in different packages. The /PH variant uses a 144-pin TQFP (16x16 mm), while the /JWX uses a 144-pin LQFP. For new designs, choose /PH since the TQFP has thinner body and better thermal dissipation; the /JWX is intended primarily for legacy designs that specified LQFP. Both share identical pin functions and electrical characteristics.
Can PIC32MZ1024EFM144T-I/PH replace PIC32MZ2048EFM144T-I/PH?
Yes, the PIC32MZ1024EFM144T-I/PH is the most direct drop-in replacement for PIC32MZ2048EFM144T-I/PH, sharing the same 144-pin TQFP package and the same 200 MHz MIPS core. The only difference is Flash memory: 1 MB instead of 2 MB. For firmware images under 1 MB, it is a true drop-in; for 2 MB firmware images, you must either enable the dual-bank Flash or move to a smaller OS footprint.
What is the best drop-in replacement for PIC32MZ2048EFM144T-I/PH?
The best drop-in replacement is PIC32MZ2048EFM144T-I/PHN23 - the same die with an additional N23 traceability suffix from Microchip, fully pin-compatible. Other drop-in options include PIC32MZ2048EFM144T-I/JWX (LQFP package) and the lower-density PIC32MZ1024EFM144T-I/PH (1 MB Flash). All maintain 144-pin count, 200 MHz core, and identical peripheral mapping per datasheet DS60001320H.
Is PIC32MZ2048EFM144T-I/PH the same as PIC32MZ2048EFH144T-I/PH?
No, they are different devices in the PIC32MZ EF family. PIC32MZ2048EFM144T-I/PH operates up to 200 MHz, while PIC32MZ2048EFH144T-I/PH operates up to 252 MHz with higher performance peripherals. They share the same 144-pin TQFP package and pinout, but the EFH variant has additional performance headroom. Verify peripheral availability in datasheet DS60001320H before substituting.
Where can I download the PIC32MZ2048EFM144T-I/PH datasheet PDF?
The official datasheet for the PIC32MZ2048EFM144T-I/PH is published as PIC32MZ Embedded Connectivity with Floating Point Unit (EF) Family Data Sheet DS60001320H. It is freely available at https://ww1.microchip.com/downloads/aemDocuments/documents/MCU32/ProductDocuments/DataSheets/PIC32MZ-Embedded-Connectivity-with-Floating-Point-Unit-Family-Data-Sheet-DS60001320H.pdf . The device-specific errata is published separately on the Microchip website.
Where can I find the PIC32MZ2048EFM144T-I/PH pinout?
The 144-pin TQFP pinout for PIC32MZ2048EFM144T-I/PH is documented in Table 2 of the family datasheet DS60001320H pages covering 144-pin TQFP. Pinout details are also available on Microchip's product page and in MPLAB X IDE device-specific header files. The 144-pin TQFP exposes the maximum GPIO and peripheral set of the EF family, including 120+ GPIO across Ports A-K.

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

Selection Guide

Choose PIC32MZ2048EFM144T-I/PH when designing a 32-bit MCU with 2 MB Flash budget, 200 MHz MIPS core, full Crypto engine, and need a 144-pin TQFP in Tape & Reel for automated assembly. It is the right pick for industrial HMI, IoT gateways, and connected medical/industrial applications where TLS acceleration matters. Choose PIC32MZ2048EFM144-I/PH (Tray) for low-volume prototype builds. Choose PIC32MZ1024EFM144T-I/PH when firmware is under 1 MB and you want to save ~10-15% cost. Choose PIC32MZ2048EFM144T-I/JWX when the existing PCB layout specifies an LQFP package. Choose PIC32MZ2048EFH144T-I/PH when you need the 252 MHz speed grade for compute-heavy DSP. Choose PIC32MZ2048ECM144T-I/PH when you don't need the Crypto engine (cost-down variant).

Comparison with Alternatives

Parameter This Product PIC32MZ2048EFM144-I/PH PIC32MZ2048EFM144T-I/PHN23 PIC32MZ2048EFM144T-I/JWX PIC32MZ1024EFM144T-I/PH PIC32MZ2048EFH144T-I/PH
Package 144-pin TQFP (PH) 144-pin TQFP (PH) - same 144-pin TQFP (PH) - same 144-pin LQFP (JWX) - drop-in 144-pin TQFP (PH) - same 144-pin TQFP (PH) - same
Brand Microchip Technology Microchip Technology Microchip Technology Microchip Technology Microchip Technology Microchip Technology
Core Frequency 200 MHz 200 MHz 200 MHz 200 MHz 200 MHz 252 MHz
Flash Memory 2 MB 2 MB 2 MB 2 MB 1 MB (-50%) 2 MB
SRAM 512 KB 512 KB 512 KB 512 KB 512 KB 512 KB
FPU Yes (single/double) Yes Yes Yes Yes Yes
Crypto Engine Yes (AES/DES/SHA/MD5) Yes Yes Yes Yes Yes
Operating Temperature -40 C to +85 C (Industrial) -40 C to +85 C -40 C to +85 C -40 C to +85 C -40 C to +85 C -40 C to +85 C
Packaging Media Tape & Reel Tray Tape & Reel Tape & Reel Tape & Reel Tape & Reel

Key Differentiators

  • Largest Flash/RAM in PIC32MZ EF family in 144-pin TQFP (vs PIC32MZ1024EFM144T-I/PH)
  • Tape & Reel packaging for high-volume assembly (vs PIC32MZ2048EFM144-I/PH)
  • Full Crypto + FPU + 200 MHz combination (vs PIC32MZ2048ECM144T-I/PH)

Design Notes

Per Microchip datasheet DS60001320H, the PIC32MZ2048EFM144T-I/PH requires separate analog (AVDD) and digital (VDD) supply rails, both 2.3V-3.6V. Place a 10 uF tantalum or ceramic bulk capacitor adjacent to each AVDD pin, plus 0.1 uF ceramic decoupling on every VDD/VSS pair. Estimated: with 200 MHz operation, decoupling should target impedance below 0.1 ohm up to 100 MHz - using 0.1 uF X7R ceramics within 5 mm of each pin. The USB VUSB pin requires a 0.47 uF capacitor to ground; do not omit it or USB will fail enumeration.

The 144-pin TQFP package has thermal resistance (theta_JA) around 50 C/W typical at 200 MHz full load. Estimated: at industrial +85 C ambient, sustained full-CPU operation can push the junction close to thermal limits. For designs targeting +85 C ambient, recommend adding a copper-pour heat-spreader on the PCB beneath the TQFP body and ensuring airflow. If your firmware runs below 50% CPU utilization, thermal performance is rarely a constraint for this package.

Route Ethernet MII signals as 50-ohm controlled-impedance traces with ground reference, and keep trace length matching within 50 mils for the EMDC/EMDIO pair. The Parallel Master Port (PMP) data bus to a TFT LCD should also use controlled impedance. Crystal oscillator traces (OSC1/OSC2) must be kept short and surrounded by a ground ring to avoid noise coupling into the PLL. Per Microchip layout guidelines, keep the analog AN inputs physically separated from digital switching signals.

Common pitfalls: (1) Do not float unused GPIO - configure them as outputs low or inputs with internal pull-ups; floating pins draw extra current. (2) The USB VBUS detect pin must be tied properly even when USB is unused, otherwise the internal regulator misbehaves. (3) The Crypto engine requires initialization code in the system startup; without it, software AES calls fall back to slow software emulation. (4) JTAG pins default to enabled at reset - if not using a debugger, reconfigure as GPIO or set the JTAGEN bit appropriately.

The high-speed USB 2.0 D+/D- pair requires 90-ohm differential impedance and length matching within 50 mils. Add a common-mode choke if EMI is a concern. The 48-channel ADC achieves 500 ksps but throughput drops if you sample multiple channels without DMA - use DMA in ping-pong mode for continuous multi-channel acquisition. For motor-control FOC, synchronize ADC sampling to PWM edge via trigger from PWM generator to avoid switching noise injection into current measurements.

Compliance Information

RoHS
Compliant
REACH
Compliant
AEC-Q100
Not Qualified
Lead Free
Yes
Halogen Free
Yes
Conflict Minerals
Compliant

RoHS compliant per Microchip product page. Not AEC-Q100 qualified - for automotive applications requiring this qualification, evaluate the PIC32MZ EF family automotive-grade parts separately. Industrial temperature grade supports -40C to +85C operation.

Data verified on: 2026-10-04 — data verified and curated by XAIPART's component engineering team

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Related Components & Terms

Microchip Technology PIC32MZ PIC32MZ EF PIC32MZ2048EFM144T-I/PH PIC32MZ2048EFM144-I/PH PIC32MZ1024EFM144T-I/PH PIC32MZ2048EFH144T-I/PH MIPS32 M-Class FPU Crypto engine AES SHA 144-pin TQFP LQFP TQFP RoHS IEC 62304 industrial HMI IoT gateway FOC motor control Parallel Master Port USB 2.0 High-Speed 10/100 Ethernet MAC 12-bit ADC
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