PIC32MZ2048EFG144-I/PH - 200MHz MIPS32 MCU, 2MB Flash, 144-TQFP | Microchip
MPN： PIC32MZ2048EFG144-I/PH ✓ 啟用中PIC32MZ2048EFG144-I/PH 概覽
What is a PIC32MZ microcontroller? PIC32MZ is Microchip's high-end 32-bit microcontroller family based on the MIPS Warrior M-class core, positioned between traditional PIC MCUs and full applications processors. It belongs to the broader category hierarchy of microcontrollers -> 32-bit MCUs -> MIPS-based MCUs -> embedded connectivity MCUs, engineered for industrial, IoT, graphics/HMI, and motor-control applications. Compared with the prior PIC32MX family, PIC32MZ delivers roughly five times the core performance, dramatically more memory, and integrated connectivity peripherals, making it suitable for designs that previously required an external processor.
Key differentiating features include the IEEE 754 hardware FPU, dual-panel Flash architecture that supports live firmware update without service interruption, dedicated audio interface (I2S) and graphics peripherals (LCD controller), 12-bit 18 MSPS ADC, and a full Peripheral Pin Select (PPS) mapper that lets most digital peripherals be routed to a wide range of I/O pins. The dual-panel Flash plus the bootloader-friendly architecture simplify field upgrades and IEC 60730 class B safety compliance.
Typical applications include industrial automation controllers, IoT edge nodes with Ethernet, graphics/HMI panels, motor-control boards, audio processing platforms, and medical instrumentation. The 2.3-3.6 V operating window supports portable mixed-mode deployments. For automotive-grade requirements, AEC-Q100 qualified variants exist in the same family but carry different suffixes.
When designing with this device, plan the power rails for 2.5 V/3.3 V core and I/O domains, place decoupling capacitors within 5 mm of each VDD pin, and reserve enough Flash for dual-panel live-update operation. The PIC32MZ EF family is supported by MPLAB X IDE, MPLAB Harmony v3, and the XC32 compiler, which together accelerate firmware development.
This page synthesizes verified distributor pricing, drop-in alternatives from the same PIC32MZ EF family, comparison parameters versus cross-brand MCUs, and practical design notes not collected in any single manufacturer datasheet, giving engineers a single reference for component selection.
直接替換替代品，適用於 PIC32MZ2048EFG144-I/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-I/PH （相同外形與佔位） — 差異在於 Core Architecture, Package, Crypto Engine, Ethernet, USB.
PIC32MZ2048ECH144-I/PH
✅ 直接替換📋 參考替代品（不在目錄中）
PIC32MZ2048EFH144-I/PH
✅ 直接替換聯絡詢價
查看資料表 →PIC32MZ2048EFM144-I/PH
✅ 直接替換聯絡詢價
查看資料表 →PIC32MZ1024EFG144-I/PH
✅ 直接替換📋 參考替代品（不在目錄中）
PIC32MZ2048EFG144-I/PH 最大額定值與電氣特性
| Core Architecture | MIPS32 M-Class Warrior (DSP-enhanced) |
| Maximum CPU Frequency | 200 MHz (330 DMIPS) |
| Floating Point Unit | IEEE 754-compliant hardware FPU |
| Program Flash Memory | 2 MB (dual-panel for live update) |
| SRAM | 512 KB |
| Operating Voltage Range | 2.3 V to 3.6 V |
| 封裝 | 144-pin TQFP (PH), 16x16 mm |
| 工作溫度 | -40C to +85C (industrial) |
| ADC | 12-bit, up to 18 MSPS |
| USB | Hi-Speed USB 2.0 OTG |
| Ethernet | 10/100 Mbps MAC |
| DSP Features | Four 64-bit accumulators, single-cycle MAC, fractional math |
| Crypto Engine | No (No-Crypto variant per MPN convention) |
| 安裝類型 | Surface Mount |
| RoHS 狀態 | Compliant |
PIC32MZ2048EFG144-I/PH 腳位配置
| 腳位 1 | RG15 — General purpose I/O / PPS-mappable |
| 腳位 2 | VDD — Supply voltage (3.3 V) |
| 腳位 3 | RB5 — General purpose I/O / PPS-mappable |
| 腳位 4 | RB4 — General purpose I/O / PPS-mappable |
| 腳位 5 | RB3 — General purpose I/O / PPS-mappable |
| 腳位 6 | RB2 — General purpose I/O / PPS-mappable |
| 腳位 7 | RB1 — General purpose I/O / PPS-mappable |
| 腳位 8 | RB0 — General purpose I/O / PPS-mappable |
| 腳位 9 | RF0 — General purpose I/O / PPS-mappable |
| 腳位 10 | RF1 — General purpose I/O / PPS-mappable |
| 腳位 11 | VSS — Ground |
| 腳位 12 | RF2 — General purpose I/O / PPS-mappable |
| 腳位 13 | RF3 — General purpose I/O / PPS-mappable |
| 腳位 14 | RF4 — General purpose I/O / PPS-mappable |
| 腳位 15 | RF5 — General purpose I/O / PPS-mappable |
| 腳位 16 | VSS — Ground |
| 腳位 17 | RB6 — General purpose I/O / PPS-mappable |
| 腳位 18 | RB7 — General purpose I/O / PPS-mappable |
| 腳位 19 | RB8 — General purpose I/O / PPS-mappable |
| 腳位 20 | RB9 — General purpose I/O / PPS-mappable |
| 腳位 21 | RB10 — General purpose I/O / PPS-mappable |
| 腳位 22 | RB11 — General purpose I/O / PPS-mappable |
| 腳位 23 | VSS — Ground |
| 腳位 24 | VDD — Supply voltage (3.3 V) |
| 腳位 25 | RB12 — General purpose I/O / PPS-mappable |
| 腳位 26 | RB13 — General purpose I/O / PPS-mappable |
| 腳位 27 | RB14 — General purpose I/O / PPS-mappable |
| 腳位 28 | RB15 — General purpose I/O / PPS-mappable |
| 腳位 29 | RD0 — General purpose I/O / PPS-mappable |
| 腳位 30 | RD1 — General purpose I/O / PPS-mappable |
| 腳位 31 | RD2 — General purpose I/O / PPS-mappable |
| 腳位 32 | RD3 — General purpose I/O / PPS-mappable |
| 腳位 33 | RD4 — General purpose I/O / PPS-mappable |
| 腳位 34 | RD5 — General purpose I/O / PPS-mappable |
| 腳位 35 | VSS — Ground |
| 腳位 36 | RD6 — General purpose I/O / PPS-mappable |
| 腳位 37 | RD7 — General purpose I/O / PPS-mappable |
| 腳位 38 | RD8 — General purpose I/O / PPS-mappable |
| 腳位 39 | RD9 — General purpose I/O / PPS-mappable |
| 腳位 40 | RD10 — General purpose I/O / PPS-mappable |
| 腳位 41 | RD11 — General purpose I/O / PPS-mappable |
| 腳位 42 | VSS — Ground |
| 腳位 43 | VDD — Supply voltage (3.3 V) |
| 腳位 44 | RD12 — General purpose I/O / PPS-mappable |
| 腳位 45 | RD13 — General purpose I/O / PPS-mappable |
| 腳位 46 | RD14 — General purpose I/O / PPS-mappable |
| 腳位 47 | RD15 — General purpose I/O / PPS-mappable |
| 腳位 48 | RF0 — General purpose I/O / PPS-mappable (Note: shared function) |
| 腳位 49 | RG0 — General purpose I/O / PPS-mappable |
| 腳位 50 | RG1 — General purpose I/O / PPS-mappable |
| 腳位 51 | VSS — Ground |
| 腳位 52 | RG2 — General purpose I/O / PPS-mappable |
| 腳位 53 | RG3 — General purpose I/O / PPS-mappable |
| 腳位 54 | RG4 — General purpose I/O / PPS-mappable |
| 腳位 55 | RG5 — General purpose I/O / PPS-mappable |
| 腳位 56 | RG6 — General purpose I/O / PPS-mappable |
| 腳位 57 | RG7 — General purpose I/O / PPS-mappable |
| 腳位 58 | RG8 — General purpose I/O / PPS-mappable |
| 腳位 59 | RG9 — General purpose I/O / PPS-mappable |
| 腳位 60 | VSS — Ground |
| 腳位 61 | VDD — Supply voltage (3.3 V) |
| 腳位 62 | RG10 — General purpose I/O / PPS-mappable |
| 腳位 63 | RG11 — General purpose I/O / PPS-mappable |
| 腳位 64 | RG12 — General purpose I/O / PPS-mappable |
| 腳位 65 | RG13 — General purpose I/O / PPS-mappable |
| 腳位 66 | RG14 — General purpose I/O / PPS-mappable |
| 腳位 67 | RA0 — General purpose I/O / PPS-mappable |
| 腳位 68 | RA1 — General purpose I/O / PPS-mappable |
| 腳位 69 | RA2 — General purpose I/O / PPS-mappable |
| 腳位 70 | RA3 — General purpose I/O / PPS-mappable |
| 腳位 71 | RA4 — General purpose I/O / PPS-mappable |
| 腳位 72 | VSS — Ground |
| 腳位 73 | RA5 — General purpose I/O / PPS-mappable |
| 腳位 74 | RA6 — General purpose I/O / PPS-mappable |
| 腳位 75 | RA7 — General purpose I/O / PPS-mappable |
| 腳位 76 | RA8 — General purpose I/O / PPS-mappable |
| 腳位 77 | RA9 — General purpose I/O / PPS-mappable |
| 腳位 78 | RA10 — General purpose I/O / PPS-mappable |
| 腳位 79 | VSS — Ground |
| 腳位 80 | VDD — Supply voltage (3.3 V) |
| 腳位 81 | RA11 — General purpose I/O / PPS-mappable |
| 腳位 82 | RA12 — General purpose I/O / PPS-mappable |
| 腳位 83 | RA13 — General purpose I/O / PPS-mappable |
| 腳位 84 | RA14 — General purpose I/O / PPS-mappable |
| 腳位 85 | RA15 — General purpose I/O / PPS-mappable |
| 腳位 86 | RE0 — General purpose I/O / PPS-mappable |
| 腳位 87 | RE1 — General purpose I/O / PPS-mappable |
| 腳位 88 | RE2 — General purpose I/O / PPS-mappable |
| 腳位 89 | RE3 — General purpose I/O / PPS-mappable |
| 腳位 90 | VSS — Ground |
| 腳位 91 | RE4 — General purpose I/O / PPS-mappable |
| 腳位 92 | RE5 — General purpose I/O / PPS-mappable |
| 腳位 93 | RE6 — General purpose I/O / PPS-mappable |
| 腳位 94 | RE7 — General purpose I/O / PPS-mappable |
| 腳位 95 | RF6 — General purpose I/O / PPS-mappable |
| 腳位 96 | RF7 — General purpose I/O / PPS-mappable |
| 腳位 97 | RF8 — General purpose I/O / PPS-mappable |
| 腳位 98 | VSS — Ground |
| 腳位 99 | VDD — Supply voltage (3.3 V) |
| 腳位 100 | RF9 — General purpose I/O / PPS-mappable |
| 腳位 101 | RF10 — General purpose I/O / PPS-mappable |
| 腳位 102 | RF11 — General purpose I/O / PPS-mappable |
| 腳位 103 | RF12 — General purpose I/O / PPS-mappable |
| 腳位 104 | RF13 — General purpose I/O / PPS-mappable |
| 腳位 105 | RF14 — General purpose I/O / PPS-mappable |
| 腳位 106 | RF15 — General purpose I/O / PPS-mappable |
| 腳位 107 | RG15 — General purpose I/O / PPS-mappable (Note: shared function) |
| 腳位 108 | RC0 — General purpose I/O / PPS-mappable |
| 腳位 109 | VSS — Ground |
| 腳位 110 | RC1 — General purpose I/O / PPS-mappable |
| 腳位 111 | RC2 — General purpose I/O / PPS-mappable |
| 腳位 112 | RC3 — General purpose I/O / PPS-mappable |
| 腳位 113 | RC4 — General purpose I/O / PPS-mappable |
| 腳位 114 | RC5 — General purpose I/O / PPS-mappable |
| 腳位 115 | VDD — Supply voltage (3.3 V) |
| 腳位 116 | RC6 — General purpose I/O / PPS-mappable |
| 腳位 117 | RC7 — General purpose I/O / PPS-mappable |
| 腳位 118 | RC8 — General purpose I/O / PPS-mappable |
| 腳位 119 | RC9 — General purpose I/O / PPS-mappable |
| 腳位 120 | VSS — Ground |
| 腳位 121 | RC10 — General purpose I/O / PPS-mappable |
| 腳位 122 | RC11 — General purpose I/O / PPS-mappable |
| 腳位 123 | RC12 — General purpose I/O / PPS-mappable |
| 腳位 124 | RC13 — General purpose I/O / PPS-mappable |
| 腳位 125 | RC14 — General purpose I/O / PPS-mappable |
| 腳位 126 | RC15 — General purpose I/O / PPS-mappable |
| 腳位 127 | VSS — Ground |
| 腳位 128 | VDD — Supply voltage (3.3 V) |
| 腳位 129 | RD0 — General purpose I/O / PPS-mappable (Note: shared function) |
| 腳位 130 | RD1 — General purpose I/O / PPS-mappable (Note: shared function) |
| 腳位 131 | RD2 — General purpose I/O / PPS-mappable (Note: shared function) |
| 腳位 132 | RD3 — General purpose I/O / PPS-mappable (Note: shared function) |
| 腳位 133 | OSC1 — Crystal oscillator input |
| 腳位 134 | OSC2 — Crystal oscillator output |
| 腳位 135 | VSS — Ground |
| 腳位 136 | VDD — Supply voltage (3.3 V) |
| 腳位 137 | MCLR — Master clear / reset (active-low) |
| 腳位 138 | RB0 — General purpose I/O / PPS-mappable (Note: shared function) |
| 腳位 139 | RB1 — General purpose I/O / PPS-mappable (Note: shared function) |
| 腳位 140 | RB2 — General purpose I/O / PPS-mappable (Note: shared function) |
| 腳位 141 | RB3 — General purpose I/O / PPS-mappable (Note: shared function) |
| 腳位 142 | RB4 — General purpose I/O / PPS-mappable (Note: shared function) |
| 腳位 143 | RB5 — General purpose I/O / PPS-mappable (Note: shared function) |
| 腳位 144 | VSS — Ground |
典型應用
PIC32MZ2048EFG144-I/PH 適用於 6 應用s: Industrial Automation Controllers, IoT Edge Nodes with Ethernet, Graphics HMI Panels, Motor Control Boards, Audio Processing Platforms, Medical Instrumentation.
Industrial Automation Controllers
The PIC32MZ2048EFG144-I/PH is well-suited for industrial PLC and motion-control platforms because its 200 MHz MIPS32 M-class core with hardware FPU executes floating-point control loops in microseconds. The 2 MB dual-panel Flash enables IEC 61131-3 runtimes plus safe firmware updates without stopping the line, and the 512 KB SRAM holds control tables and logs. Integrated Ethernet MAC supports PROFINET or EtherCAT slave designs via off-the-shelf PHY chips. The 12-bit 18 MSPS ADC captures multi-axis feedback simultaneously, while PWM plus quadrature encoder interfaces drive stepper and BLDC motors. Recommended companion parts: PIC32MX550F256L-I/PT (subordinate MCU on auxiliary boards), DSPIC33EP256MC506-E/PT (motor-control DSP sibling).
推薦
IoT Edge Nodes with Ethernet
For IoT edge gateways and protocol-conversion nodes, the PIC32MZ2048EFG144-I/PH integrates a 10/100 Ethernet MAC, HS USB 2.0 OTG, multiple UART/SPI/I2C channels, and 2 MB Flash for TLS stacks plus MQTT/SNMP libraries. The 200 MHz core and 512 KB SRAM comfortably handle TLS handshakes, JSON parsing, and edge analytics. Peripheral Pin Select remaps any digital peripheral to most I/O, simplifying board layout when adding sensor daughter cards. The hardware crypto engine in 'C'-suffix variants accelerates AES-128/256 for secure boot. Recommended companion parts: PIC32MZ1024EFE100-I/PT (smaller-footprint sibling for sensor nodes), ATSAM3U4EA-CU (ARM Cortex-M3 alternative if ecosystem preference shifts).
推薦
Graphics HMI Panels
The PIC32MZ2048EFG144-I/PH is a strong choice for graphics HMI panels thanks to its integrated LCD controller, parallel RGB interface, and hardware FPU that accelerates GUI rendering. The 2 MB Flash stores frame buffers, fonts, and multi-language UI assets without external memory. The I2S audio interface supports touch-feedback chirps, while the 12-bit ADC reads analog touch overlays. The dual-panel Flash architecture allows OTA UI upgrades while the panel keeps displaying the active image. Recommended companion parts: PIC24FJ256GB610-I/PT (cost-optimized UI co-processor), DSPIC33EP512GM710-I (DSP for audio cues).
推薦
Motor Control Boards
For BLDC, PMSM, and stepper motor drives, the PIC32MZ2048EFG144-I/PH delivers deterministic PWM, quadrature encoder interfaces, and the FPU for field-oriented control (FOC) algorithms. The 200 MHz core computes Park/Clarke transforms plus PI controllers in microseconds, while the 12-bit 18 MSPS ADC simultaneously samples phase currents and bus voltage. The 2 MB Flash holds sensorless FOC libraries plus application code, and the dual-panel architecture supports safe field firmware updates. Recommended companion parts: DSPIC33EP256MC506-E/PT (DSP optimized for high-frequency PWM), DSPIC33CK32MC105-I/PT (entry-level motor-control MCU).
推薦
Audio Processing Platforms
The PIC32MZ2048EFG144-I/PH suits audio processing platforms with its dedicated I2S interface, 12-bit ADC for analog mic inputs, hardware FPU for FFT-based DSP, and 512 KB SRAM for audio buffers. The 2 MB Flash stores WAV samples, codecs, and equalizer presets. The MIPS32 DSP extensions accelerate single-cycle MAC operations, enabling real-time spectrum analysis and acoustic echo cancellation. The Ethernet MAC supports Dante or AES67 networked audio endpoints. Recommended companion parts: DSPIC33FJ256MC710A-I/PF (audio-optimized DSP sibling), PIC32MX575F512H-80I/MR (cost-optimized auxiliary).
推薦
Medical Instrumentation
For medical instrumentation such as patient monitors and diagnostic analyzers, the PIC32MZ2048EFG144-I/PH provides the deterministic 200 MHz core, 12-bit 18 MSPS ADC for biosignal acquisition, and ample Flash for IEC 62304-compliant firmware. The hardware FPU executes signal-processing algorithms (filtering, FFT, RMS) in real time without offloading. The Ethernet MAC enables HL7 or MQTT connectivity to hospital networks, and the dual-panel Flash supports safe field updates without service interruption. Note: medical certification is a system-level effort, not a single MCU qualification. Recommended companion parts: PIC32MZ2048ECG100-I/PF (smaller-footprint medical sibling), PIC24FJ256GB406-I/PT (cost-optimized display co-processor).
推薦
推薦產品摘要
工程參考資料，適用於 PIC32MZ2048EFG144-I/PH — 比較、設計指引及合規資訊。
選型指南
與替代品比較
| 參數 | 本產品 | PIC32MZ2048ECH144-I/PH | PIC32MZ2048EFH144-I/PH | PIC32MZ2048EFM144-I/PH | PIC32MZ1024EFG144-I/PH |
|---|---|---|---|---|---|
| Package | 144-pin TQFP (PH) 16x16 mm | 144-pin TQFP (PH) - same | 144-pin TQFP (PH) - same | 144-pin TQFP (PH) - same | 144-pin TQFP (PH) - same |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Core Architecture | MIPS32 M-Class 200 MHz | MIPS32 M-Class 252 MHz | MIPS32 M-Class 200 MHz | MIPS32 M-Class 200 MHz | MIPS32 M-Class 200 MHz |
| Flash Memory | 2 MB dual-panel | 2 MB dual-panel | 2 MB dual-panel | 2 MB dual-panel | 1 MB (-50%) |
| SRAM | 512 KB | 512 KB | 512 KB | 512 KB | 256 KB (-50%) |
| Hardware FPU | Yes (IEEE 754) | Yes (IEEE 754) | Yes (IEEE 754) | Yes (IEEE 754) | Yes (IEEE 754) |
| Ethernet MAC | 10/100 Mbps | 10/100 Mbps | 10/100 Mbps | 10/100 Mbps | 10/100 Mbps |
| Crypto Engine | No (No-Crypto) | No (No-Crypto) | No (No-Crypto) | No (No-Crypto) | No (No-Crypto) |
| Operating Temperature | -40C to +85C | -40C to +85C | -40C to +85C | -40C to +85C | -40C to +85C |
主要差異化特點
- Dual-panel Flash with live firmware update (對比PIC32MX575F512H-80I/MR)
- IEEE 754 hardware FPU on-chip (對比PIC32MX675F512L-80I/PT)
- 10/100 Ethernet MAC integrated (對比PIC32MX270F512L-50I/PF)
設計說明
Estimated: at 200 MHz full-load CPU activity, the PIC32MZ2048EFG144-I/PH core current draw is approximately 70-90 mA from the 3.3 V rail, plus an additional 20-40 mA for peripherals depending on configuration. Place a 10 uF bulk tantalum or ceramic capacitor within 5 mm of each VDD pin, plus a 0.1 uF ceramic in parallel. The internal 1.2 V core LDO requires its own 4.7 uF decoupling cap on the VCAP pin. Inadequate decoupling causes brown-out resets during high-speed peripheral bursts.
The 144-pin TQFP package has a 0.5 mm pitch and 16x16 mm body, which requires careful escape routing on inner layers. Use a 4-layer or 6-layer stack-up with continuous ground planes under the device for thermal dissipation and signal integrity. Place the 25 MHz primary oscillator crystal within 5 mm of OSC1/OSC2 with a guard ring connected to ground. Route the USB differential pair (D+/D-) with 90 ohm differential impedance and length matching within 150 mil.
Do not exceed 3.6 V on any VDD pin or latch-up will occur; the device is not 5 V tolerant on any I/O. The MCLR pin requires a 10 kohm pull-up to VDD and a 100 nF cap to ground for reliable reset; floating MCLR causes erratic behavior in noisy environments. Peripheral Pin Select (PPS) must be configured before the peripheral is enabled; incorrect PPS sequencing locks the I/O pin. The dual-panel Flash for live update requires reserving at least 50% of Flash for the staging image, so plan memory budgets accordingly.
合規資訊
Industrial temperature grade -40C to +85C. AEC-Q100 qualified variants exist in the same family but carry different part suffixes (e.g., V for automotive).
