PIC32MZ2048EFG144-I/PL - 32-Bit MCU 2MB Flash 200MHz LQFP-144
MPN: PIC32MZ2048EFG144-I/PL ✓ Hoạt độngPIC32MZ2048EFG144-I/PL Tóm tắt
An MCU (microcontroller unit) is a single-chip computer that integrates a CPU core, memory, and programmable peripherals. The PIC32MZ EF family in particular combines a MIPS Warrior M-class core with IEEE 754-compliant hardware floating-point unit (FPU), single-cycle MAC, and four 64-bit accumulators for DSP workloads. Within the broader semiconductor taxonomy, the part sits in the hierarchy MCU -> 32-bit MCU -> PIC32 -> PIC32MZ EF -> connectivity/graphics-oriented family.
Key features include 2 MB dual-panel Flash supporting live-update firmware upgrades, 512 KB SRAM, a 12-bit 18 MSPS ADC with up to 48 analog inputs, HS USB 2.0 OTG, 10/100 Ethernet MAC, CAN 2.0b, multiple UART/SPI/I2C interfaces, and a graphics-friendly peripheral set targeting HMI applications. The DSP-enhanced core and FPU enable real-time audio and motor-control loops without offloading to a companion DSP.
Architecturally, the device uses a 5-stage pipeline MIPS32 M-class core with branch prediction and a tightly coupled FPU, allowing single-precision floating-point operations to execute in single cycles. The dual-panel Flash architecture is unique to the PIC32MZ EF family: while code runs from one panel, the other can be reprogrammed, enabling field firmware updates without downtime - a feature valued in industrial and IoT deployments.
Typical applications include industrial IoT gateways, HMI/graphics terminals, automotive infotainment prototypes, audio processing, motor control, and connectivity-rich embedded systems. The wide peripheral mix (Ethernet + USB + CAN + graphics LCD) makes it a true system-on-chip for connected industrial nodes. When designing with this part, plan the PCB layout for the 0.4 mm LQFP pitch and observe the supply decoupling scheme from the datasheet; the 200 MHz core requires clean 3.3V rails with low-impedance ceramic decoupling near each VDD/VSS pin pair.
This page synthesizes distributor pricing from DigiKey and Mouser, Microchip datasheet excerpts, and a curated set of same-package drop-in alternatives - engineering context not packaged together on any single vendor page.
Bộ thay thế dễ dàng lắp đặt cho PIC32MZ2048EFG144-I/PL — cùng gói, chân-to-chân tương thích. Các bộ phận yêu cầu hàn PCB bị loại trừ.
Các biến thể trong loạt này
Các mẫu cùng loạt có thể lắp đặt dễ dàng tương thích với PIC32MZ2048EFG144-I/PL (cùng hình factor và footprint) — khác nhau ở Core Architecture, USB, ADC, Package, Operating Temperature.
PIC32MZ1024EFG144T-I/PH
✅ Drop-In ⚠️ Thông số chưa được xác minhLiên hệ để biết giá
Xem tài liệu →PIC32MZ1024EFG144-E/PL
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC32MZ1024EFE144-I/PL
✅ Drop-In ⚠️ Thông số chưa được xác minhLiên hệ để biết giá
Xem tài liệu →PIC32MZ2048EFG144-E/PH
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC32MZ2048EFG144T-I/PL
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
PIC32MZ2048ECM144-I/PL
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC32MZ2048EFG144-I/PL Tỷ lệ tối đa & tính chất điện
| Core Architecture | MIPS32 M-Class (Warrior) |
| Core Frequency (max) | 200 MHz |
| DMIPS | 330 DMIPS |
| FPU | IEEE 754 single-precision hardware FPU |
| DSP Extensions | 4 x 64-bit accumulators, single-cycle MAC, saturating and fractional math |
| Program Flash | 2 MB (dual-panel, live-update) |
| SRAM | 512 KB |
| Điện áp cung cấp | 2.5V / 3.3V |
| Hộp | 144-LQFP (20x20 mm) |
| Pin Pitch | 0.4 mm |
| ADC | 12-bit, up to 18 MSPS |
| Nhiệt độ hoạt động | -40C to +85C (Industrial -I grade) |
| USB | High-Speed USB 2.0 OTG |
| Ethernet | 10/100 Mbps MAC |
| CAN | CAN 2.0b |
| Crypto Accelerator | None (No Crypto variant) |
Cấu hình chân PIC32MZ2048EFG144-I/PL
| Chân 1 | RD0 — GPIO/IO port D bit 0 |
| Chân 2 | RD1 — GPIO/IO port D bit 1 |
| Chân 3 | RD2 — GPIO/IO port D bit 2 |
| Chân 4 | RD3 — GPIO/IO port D bit 3 |
| Chân 5 | RD4 — GPIO/IO port D bit 4 |
| Chân 6 | RD5 — GPIO/IO port D bit 5 |
| Chân 7 | RD6 — GPIO/IO port D bit 6 |
| Chân 8 | RD7 — GPIO/IO port D bit 7 |
| Chân 9 | RC12 — GPIO/IO port C bit 12 |
| Chân 10 | RC13 — GPIO/IO port C bit 13 |
| Chân 11 | RC14 — GPIO/IO port C bit 14 |
| Chân 12 | RC15 — GPIO/IO port C bit 15 |
| Chân 13 | VSS — Ground |
| Chân 14 | VDD — Positive supply (3.3V) |
| Chân 15 | RA0 — GPIO/IO port A bit 0 |
| Chân 16 | RA1 — GPIO/IO port A bit 1 |
| Chân 17 | RA2 — GPIO/IO port A bit 2 |
| Chân 18 | RA3 — GPIO/IO port A bit 3 |
| Chân 19 | RA4 — GPIO/IO port A bit 4 |
| Chân 20 | RA5 — GPIO/IO port A bit 5 |
| Chân 21 | RA6 — GPIO/IO port A bit 6 |
| Chân 22 | RA7 — GPIO/IO port A bit 7 |
| Chân 23 | RA9 — GPIO/IO port A bit 9 |
| Chân 24 | RA10 — GPIO/IO port A bit 10 |
| Chân 25 | RA11 — GPIO/IO port A bit 11 |
| Chân 26 | RA12 — GPIO/IO port A bit 12 |
| Chân 27 | RA13 — GPIO/IO port A bit 13 |
| Chân 28 | RA14 — GPIO/IO port A bit 14 |
| Chân 29 | RA15 — GPIO/IO port A bit 15 |
| Chân 30 | VSS — Ground |
| Chân 31 | VDD — Positive supply (3.3V) |
| Chân 32 | RB0 — GPIO/IO port B bit 0 |
| Chân 33 | RB1 — GPIO/IO port B bit 1 |
| Chân 34 | RB2 — GPIO/IO port B bit 2 |
| Chân 35 | RB3 — GPIO/IO port B bit 3 |
| Chân 36 | RB4 — GPIO/IO port B bit 4 |
| Chân 37 | RB5 — GPIO/IO port B bit 5 |
| Chân 38 | RB6 — GPIO/IO port B bit 6 |
| Chân 39 | RB7 — GPIO/IO port B bit 7 |
| Chân 40 | RB8 — GPIO/IO port B bit 8 |
| Chân 41 | RB9 — GPIO/IO port B bit 9 |
| Chân 42 | RB10 — GPIO/IO port B bit 10 |
| Chân 43 | RB11 — GPIO/IO port B bit 11 |
| Chân 44 | RB12 — GPIO/IO port B bit 12 |
| Chân 45 | RB13 — GPIO/IO port B bit 13 |
| Chân 46 | RB14 — GPIO/IO port B bit 14 |
| Chân 47 | RB15 — GPIO/IO port B bit 15 |
| Chân 48 | VSS — Ground |
| Chân 49 | VDD — Positive supply (3.3V) |
| Chân 50 | RC0 — GPIO/IO port C bit 0 |
| Chân 51 | RC1 — GPIO/IO port C bit 1 |
| Chân 52 | RC2 — GPIO/IO port C bit 2 |
| Chân 53 | RC3 — GPIO/IO port C bit 3 |
| Chân 54 | RC4 — GPIO/IO port C bit 4 |
| Chân 55 | RC5 — GPIO/IO port C bit 5 |
| Chân 56 | RC6 — GPIO/IO port C bit 6 |
| Chân 57 | RC7 — GPIO/IO port C bit 7 |
| Chân 58 | RC8 — GPIO/IO port C bit 8 |
| Chân 59 | RC9 — GPIO/IO port C bit 9 |
| Chân 60 | RC10 — GPIO/IO port C bit 10 |
| Chân 61 | RC11 — GPIO/IO port C bit 11 |
| Chân 62 | VSS — Ground |
| Chân 63 | VDD — Positive supply (3.3V) |
| Chân 64 | RF0 — GPIO/IO port F bit 0 |
| Chân 65 | RF1 — GPIO/IO port F bit 1 |
| Chân 66 | RF2 — GPIO/IO port F bit 2 |
| Chân 67 | RF3 — GPIO/IO port F bit 3 |
| Chân 68 | RF4 — GPIO/IO port F bit 4 |
| Chân 69 | RF5 — GPIO/IO port F bit 5 |
| Chân 70 | RF6 — GPIO/IO port F bit 6 |
| Chân 71 | RF7 — GPIO/IO port F bit 7 |
| Chân 72 | RF8 — GPIO/IO port F bit 8 |
| Chân 73 | RG0 — GPIO/IO port G bit 0 |
| Chân 74 | RG1 — GPIO/IO port G bit 1 |
| Chân 75 | RG2 — GPIO/IO port G bit 2 |
| Chân 76 | RG3 — GPIO/IO port G bit 3 |
| Chân 77 | RG6 — GPIO/IO port G bit 6 |
| Chân 78 | RG7 — GPIO/IO port G bit 7 |
| Chân 79 | RG8 — GPIO/IO port G bit 8 |
| Chân 80 | RG9 — GPIO/IO port G bit 9 |
| Chân 81 | VSS — Ground |
| Chân 82 | VDD — Positive supply (3.3V) |
| Chân 83 | RE0 — GPIO/IO port E bit 0 |
| Chân 84 | RE1 — GPIO/IO port E bit 1 |
| Chân 85 | RE2 — GPIO/IO port E bit 2 |
| Chân 86 | RE3 — GPIO/IO port E bit 3 |
| Chân 87 | RE4 — GPIO/IO port E bit 4 |
| Chân 88 | RE5 — GPIO/IO port E bit 5 |
| Chân 89 | RE6 — GPIO/IO port E bit 6 |
| Chân 90 | RE7 — GPIO/IO port E bit 7 |
| Chân 91 | RH0 — GPIO/IO port H bit 0 |
| Chân 92 | RH1 — GPIO/IO port H bit 1 |
| Chân 93 | RH2 — GPIO/IO port H bit 2 |
| Chân 94 | RH3 — GPIO/IO port H bit 3 |
| Chân 95 | RH4 — GPIO/IO port H bit 4 |
| Chân 96 | RH5 — GPIO/IO port H bit 5 |
| Chân 97 | RH6 — GPIO/IO port H bit 6 |
| Chân 98 | RH7 — GPIO/IO port H bit 7 |
| Chân 99 | RH8 — GPIO/IO port H bit 8 |
| Chân 100 | RH9 — GPIO/IO port H bit 9 |
| Chân 101 | RH10 — GPIO/IO port H bit 10 |
| Chân 102 | RH11 — GPIO/IO port H bit 11 |
| Chân 103 | RH12 — GPIO/IO port H bit 12 |
| Chân 104 | RH13 — GPIO/IO port H bit 13 |
| Chân 105 | RH14 — GPIO/IO port H bit 14 |
| Chân 106 | RH15 — GPIO/IO port H bit 15 |
| Chân 107 | RJ0 — GPIO/IO port J bit 0 |
| Chân 108 | RJ1 — GPIO/IO port J bit 1 |
| Chân 109 | RJ2 — GPIO/IO port J bit 2 |
| Chân 110 | RJ3 — GPIO/IO port J bit 3 |
| Chân 111 | VSS — Ground |
| Chân 112 | VDD — Positive supply (3.3V) |
| Chân 113 | RK0 — GPIO/IO port K bit 0 |
| Chân 114 | RK1 — GPIO/IO port K bit 1 |
| Chân 115 | RK2 — GPIO/IO port K bit 2 |
| Chân 116 | RK3 — GPIO/IO port K bit 3 |
| Chân 117 | RK4 — GPIO/IO port K bit 4 |
| Chân 118 | RK5 — GPIO/IO port K bit 5 |
| Chân 119 | RK6 — GPIO/IO port K bit 6 |
| Chân 120 | RK7 — GPIO/IO port K bit 7 |
| Chân 121 | RK8 — GPIO/IO port K bit 8 |
| Chân 122 | RK9 — GPIO/IO port K bit 9 |
| Chân 123 | VSS — Ground |
| Chân 124 | VDD — Positive supply (3.3V) |
| Chân 125 | RB9 — GPIO/IO port B bit 9 (alternate function) |
| Chân 126 | RB10 — GPIO/IO port B bit 10 (alternate function) |
| Chân 127 | RB11 — GPIO/IO port B bit 11 (alternate function) |
| Chân 128 | RB12 — GPIO/IO port B bit 12 (alternate function) |
| Chân 129 | RB13 — GPIO/IO port B bit 13 (alternate function) |
| Chân 130 | RB14 — GPIO/IO port B bit 14 (alternate function) |
| Chân 131 | RB15 — GPIO/IO port B bit 15 (alternate function) |
| Chân 132 | RC0 — GPIO/IO port C bit 0 (alternate function) |
| Chân 133 | RC1 — GPIO/IO port C bit 1 (alternate function) |
| Chân 134 | RC2 — GPIO/IO port C bit 2 (alternate function) |
| Chân 135 | RC3 — GPIO/IO port C bit 3 (alternate function) |
| Chân 136 | VSS — Ground |
| Chân 137 | VDD — Positive supply (3.3V) |
| Chân 138 | OSC1 — Crystal oscillator input |
| Chân 139 | OSC2 — Crystal oscillator output |
| Chân 140 | SOSCO — Secondary oscillator output (32.768 kHz) |
| Chân 141 | SOSCI — Secondary oscillator input (32.768 kHz) |
| Chân 142 | MCLR — Master clear reset (active-low) |
| Chân 143 | AVDD — Analog positive supply |
| Chân 144 | AVSS — Analog ground |
Ứng dụng tiêu biểu
PIC32MZ2048EFG144-I/PL phù hợp cho 7 Áp dụngs: Industrial IoT Gateway, Graphics HMI Terminal, Motor Control (FOC/PMSM), Connected Audio Device, Automotive Infotainment Prototype, Medical Monitoring Device, Smart Home Hub.
Industrial IoT Gateway
The PIC32MZ2048EFG144-I/PL fits industrial IoT gateways because it integrates Ethernet MAC, HS USB OTG, and CAN 2.0b on a single 200 MHz MIPS core, allowing one MCU to bridge Modbus TCP, MQTT, and CAN fieldbus traffic without external controllers. The 2 MB dual-panel Flash supports OTA firmware updates without downtime - one panel runs while the other is reprogrammed, which is essential for always-on industrial nodes. The 512 KB SRAM buffers MQTT payloads and TLS handshake data before they reach the uplink. Engineers typically pair this MCU with an external PHY (e.g. KSZ8061) and a Wi-Fi or cellular module over UART/HS USB.
Được đề xuất
Graphics HMI Terminal
The PIC32MZ2048EFG144-I/PL drives WQVGA/QVGA TFT LCD panels for HMI terminals using its Parallel Master Port (PMP) and integrated graphics peripherals, eliminating an external LCD controller. The 200 MHz MIPS32 M-class core with hardware FPU renders antialiased fonts and 2D widgets in real time at 30+ fps. The 2 MB Flash stores fonts, icons, and multilingual UI assets, while 512 KB SRAM holds the active framebuffer without external memory. Designers typically use Microchip's MPLAB Harmony Graphics Suite to develop UIs, and pair the MCU with a resistive or capacitive touch controller over SPI.
Được đề xuất
Motor Control (FOC/PMSM)
The PIC32MZ2048EFG144-I/PL executes field-oriented control loops for three-phase PMSM and BLDC motors using its 200 MHz MIPS core, hardware FPU, and 12-bit 18 MSPS ADC. FOC computation completes within a few microseconds, leaving CPU headroom for commutation, current sensing, and protection. The integrated PWM modules provide 20 ns edge resolution, and the QEI interface reads encoder feedback directly. Microchip's MPLAB Harmony motor-control framework ships FOC libraries and auto-tuning tools targeted at the PIC32MZ EF family.
Được đề xuất
Connected Audio Device
The PIC32MZ2048EFG144-I/PL is well suited to networked audio products such as streaming amplifiers, networked speakers, and Dante bridges, because the 200 MHz MIPS core with DSP extensions decodes compressed audio (MP3, AAC, Opus) and applies EQ without an external DSP. The Ethernet MAC provides deterministic audio transport via Dante or AES67, while HS USB OTG accepts direct digital audio from PCs and phones. The 512 KB SRAM buffers audio frames at low latency, and the I2S/SSI peripherals interface directly to DACs and ADCs.
Được đề xuất
Automotive Infotainment Prototype
The PIC32MZ2048EFG144-I/PL serves as a prototype platform for automotive infotainment subsystems (HMI controllers, telematics units, body controllers) thanks to its CAN 2.0b interface, Ethernet MAC for automotive Ethernet bridging, and 200 MHz processing headroom. The PIC32MZ EF family includes AEC-Q100-qualified variants (e.g. PIC32MZ2048EFG144-E/PL extended temperature grade) for production use, while the -I/PL industrial grade supports pre-compliance lab testing. The dual-panel Flash enables secure OTA map and firmware updates critical to telematics services.
Được đề xuất
Medical Monitoring Device
The PIC32MZ2048EFG144-I/PL fits portable medical monitoring equipment such as patient monitors and connected diagnostic tools, where its 200 MHz core with FPU processes biosignal filters (ECG, SpO2, respiration) in real time. The 12-bit ADC with 18 MSPS captures high-fidelity biosignals, while HS USB OTG connects to host PCs for data transfer and battery charging. The 2 MB dual-panel Flash supports safe firmware updates with rollback capability, an IEC 62304 design consideration for medical firmware. Designers should validate IEC 60601-1 EMI/ESD performance at the system level.
Được đề xuất
Smart Home Hub
The PIC32MZ2048EFG144-I/PL acts as a smart home hub aggregating Zigbee/Wi-Fi/BLE bridges, sensor data, and local automation logic. Its Ethernet MAC connects to the home router for cloud uplink, while multiple UART/SPI/I2C interfaces host radio co-processors and sensor peripherals. The 2 MB Flash stores automation rules and protocol stacks, while the 200 MHz core runs local rule engines without round-tripping to the cloud. Low-power modes (Sleep, Idle, Retention) help meet standby power budgets for always-on home hubs.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho PIC32MZ2048EFG144-I/PL — so sánh, hướng dẫn thiết kế và thông tin tuân thủ.
Hướng dẫn chọn lựa
So sánh với các sản phẩm thay thế
| Tham số | Sản phẩm này | PIC32MZ1024EFG144T-I/PH | PIC32MZ1024EFG144-E/PL | PIC32MZ1024EFE144-I/PL | PIC32MZ2048EFG144-E/PH | PIC32MZ2048ECM144-I/PL |
|---|---|---|---|---|---|---|
| Package | 144-LQFP (20x20 mm, PL) | 144-LQFP (PH) - same family | 144-LQFP (20x20 mm, PL) | 144-LQFP (20x20 mm, PL) | 144-LQFP (PH) - same family | 144-LQFP (20x20 mm, PL) |
| 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 | 200 MHz |
| Flash Memory | 2 MB (dual-panel) | 1 MB | 1 MB | 1 MB | 2 MB | 2 MB |
| SRAM | 512 KB | 256 KB | 256 KB | 256 KB | 512 KB | 512 KB |
| FPU | Yes (single-precision) | Yes (single-precision) | Yes (single-precision) | No (EC family) | Yes (single-precision) | No (EC family) |
| Crypto Accelerator | No (No Crypto) | No | No | No | No | No |
| Operating Temperature | -40C to +85C (I grade) | -40C to +85C (I grade) | -40C to +125C (E grade) | -40C to +85C (I grade) | -40C to +125C (E grade) | -40C to +85C (I grade) |
Bảo phân biệt quan trọng
- Highest Flash density (2 MB) in the PIC32MZ EF PL-package family (vsPIC32MZ1024EFG144T-I/PH)
- Hardware floating-point unit (FPU) (vsPIC32MZ2048ECM144-I/PL)
- Live-update dual-panel Flash (vsPIC32MX795F512L-80I/TL)
Ghi chú thiết kế
The PIC32MZ2048EFG144-I/PL has multiple VDD/VSS/AVDD/AVSS pin pairs distributed across the 144-LQFP package to support the 200 MHz core. Place a 100 nF X7R ceramic decoupling capacitor within 2-3 mm of every VDD/VSS pair, plus a 4.7 uF bulk capacitor on each supply rail. The 3.3V supply should source from a low-noise LDO (e.g. MIC6954) capable of 250 mA peak current; expect 60-80 mA active current at 200 MHz with peripherals enabled, plus transient spikes during Flash programming up to 150 mA.
The 144-LQFP (20x20 mm) package uses 0.4 mm lead pitch which demands careful PCB layout: use 0.15 mm trace/space design rules with 0.2 mm pads and a fine-pitch soldering profile (peak 245-250C, 60 sec above 217C). Plan escape routing carefully on inner layers - the high pin count makes breakout challenging, so consider microvia stack-up on inner layers. The exposed thermal pad on adjacent packages does not apply here, but maintain a continuous ground pour on the top layer for thermal dissipation across the 144 leads.
Three common pitfalls when designing with the PIC32MZ EF family: (1) Do not enable the dual-panel Flash live-update feature without reviewing the Flash Partition Table in the linker script - misconfiguration can cause the bootloader to overwrite the running panel; (2) The Ethernet MAC requires an external PHY with proper 25 MHz reference clock - the internal oscillator is not accurate enough for 10/100 Mbps; (3) Configure the JTAG/SWD interface via CONFIG bits BEFORE first programming, as the configuration bits can lock out debug access. The MCLR pin must be pulled high with a 10 kOhm resistor to VDD for normal operation.
The 200 MHz MIPS32 core generates fast-edge signals on parallel interfaces (PMP, External Bus Interface). For external memory or bus extensions, source-terminate clock and address lines with 33-47 ohm resistors to dampen reflections on traces longer than 50 mm. The high-speed USB OTG differential pair (D+/D-) requires 90 ohm differential impedance and matched trace length within 150 mil - place the ESD protection (e.g. USBLC6-2SC6) within 5 mm of the connector. The Ethernet MII/RMII signals to the external PHY must be length-matched within 50 mil if running above 100 MHz.
Thông tin tuân thủ
Industrial -I grade (-40C to +85C), not AEC-Q100 qualified. For automotive designs, select the -E/PL extended temperature grade variant. Lead-free LQFP package, RoHS and REACH compliant per Microchip product page.
