PIC32MZ2048EFG100-I/PF - 32-bit 200MHz 2MB Flash MCU | Microchip
MPN： PIC32MZ2048EFG100-I/PF ✓ 啟用中PIC32MZ2048EFG100-I/PF 概覽
A 32-bit microcontroller (MCU) is a single-chip computer that integrates a high-performance processor core, volatile and non-volatile memory, and a wide array of peripherals such as timers, communication controllers, and analog blocks. Within the broader semiconductor taxonomy, MCUs sit under microcontrollers -> processors -> logic ICs -> integrated circuits. The PIC32MZ EF family extends the MIPS32 M-class line with deterministic interrupt latency, DSP extensions (four 64-bit accumulators, single-cycle MAC, saturating/fractional math), and dual-panel Flash to enable live firmware updates without downtime.
Key features include 2 MB of program Flash with live-update support, 512 KB of SRAM, an integrated FPU, HS USB 2.0 with integrated PHY, 10/100 Ethernet MAC with MII/RMII, up to 8 UART, 6 SPI, 4 I2C, a 12-bit ADC at 1 MSps with up to 40 channels, and a 9-channel configurable timer/counter. The 100-pin TQFP gives designers 78 user I/O with extensive interrupt-on-change support and a 4-wire MIPS Enhanced JTAG interface. A peripheral pin-select (PPS) matrix remaps most digital functions to nearly any I/O pin.
Architecture-wise the device pairs a 5-stage pipeline MIPS Warrior core with a tightly-coupled prefetch buffer and 16 KB instruction cache, achieving 1.6 DMIPS/MHz. Hardware crypto accelerators (when present in the EFH/EFK variants) and the dual-bank Live Update Flash are central to secure field-upgradable designs. Operating voltage is 2.3 V to 3.6 V with industrial-grade -40C to +85C junction support for the -I suffix.
Typical applications include industrial automation controllers, IoT gateways with Ethernet/USB, automotive HMI clusters, low-cost graphics terminals with external TFT, and BLDC/PMSM motor drives using the dedicated motor-control PWM. The combination of large memory, hardware FPU, and integrated Ethernet MAC makes it well suited to connected-embedded designs that previously required an external network processor. The automotive-grade E/PF variant supports +125C operation.
When designing with this device, verify trace-length matching on Ethernet MII/RMII and provide a clean 3.3 V rail with at least 1 uF of bulk decoupling near every VDD/VSS pair. The Live Update feature needs the dual-panel Flash pair programmed through the ICD/ICSP or in-application programming interface to roll back if a new image fails to boot. Engineers should review the family's pin-out table because the 100-pin device shares most signals with the 64-pin variant except for the bus, graphics, and high-speed parallel I/O.
This page combines distributor stock data, parametric drop-in alternatives, and practical PCB design notes that go beyond the manufacturer datasheet's device-overview chapter, helping engineers make procurement and second-source decisions in one place.
直接替換替代品，適用於 PIC32MZ2048EFG100-I/PF — 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： PIC32MZ2048EFG100-I/PF （相同外形與佔位） — 差異在於 ADC, Package, Core Architecture, DSP Extensions, Operating Temperature.
PIC32MZ2048EFG100-I/PT
✅ 直接替換聯絡詢價
查看資料表 →PIC32MZ2048EFG100-E/PF
✅ 直接替換📋 參考替代品（不在目錄中）
PIC32MZ2048EFG100T-E/PF
✅ 直接替換📋 參考替代品（不在目錄中）
PIC32MZ2048EFG100T-I/PF
✅ 直接替換聯絡詢價
查看資料表 →PIC32MZ1024EFG100-I/PF
✅ 直接替換📋 參考替代品（不在目錄中）
PIC32MZ1024ECG100T-I/PF
✅ 直接替換聯絡詢價
查看資料表 →PIC32MZ0512EFK100T-I/PF
✅ 直接替換📋 參考替代品（不在目錄中）
PIC32MZ2048EFG100-I/PF 最大額定值與電氣特性
| Core Architecture | MIPS32 M-class Warrior |
| Core Count | 1 (32-bit) |
| Maximum CPU Speed | 200 MHz (up to 252 MHz family max) |
| Performance | 330 DMIPS |
| Floating Point Unit | Yes (IEEE 754 single/double precision) |
| DSP Extensions | 4x 64-bit accumulators, single-cycle MAC, saturating/fractional math |
| Program Flash | 2 MB (2M x 8) |
| Live Update Flash | Dual-panel (Live Update supported) |
| SRAM | 512 KB |
| Operating Voltage (VDD) | 2.3 V to 3.6 V |
| 工作溫度 | -40C to +85C (Industrial, -I suffix) |
| 封裝 | 100-pin TQFP (14x14 mm) |
| User I/O Pins | 78 |
| ADC | 12-bit, up to 1 MSps, up to 40 analog inputs |
| USB | USB 2.0 High-Speed with integrated PHY |
| Ethernet | 10/100 MAC with MII/RMII |
| UART / SPI / I2C | Up to 8 UART, 6 SPI, 4 I2C |
| Timers | 9-channel configurable timer/counter |
| 安裝類型 | Surface Mount |
| MSL 等級 | 3 |
| RoHS 狀態 | Compliant |
| AEC-Q100 Grade | Not applicable (industrial -I grade; E/F variant supports extended temp) |
PIC32MZ2048EFG100-I/PF 100-pin tqfp (14x14 mm) 腳位配置指南
PIC32MZ2048EFG100-I/PF（100-pin tqfp (14x14 mm) 封裝）的腳位配置。 此數位 IC 包含 GPIO、通訊介面（UART、SPI、I2C）與電源腳位。替代腳位功能與配置選項請參閱製造商資料表。對嵌入式系統設計與 PCB 佈局至關重要。
無詳細腳位定義資料： PIC32MZ2048EFG100-I/PF.
請參閱 資料表 以查看完整腳位配置。
典型應用
PIC32MZ2048EFG100-I/PF 適用於 6 應用s: Industrial IoT Gateway, Automotive HMI / Cluster Display, BLDC / PMSM Motor Control, Connected Medical Monitoring, Graphics Terminal / HMI Display, Industrial PLC / Remote I/O Module.
Industrial IoT Gateway
The PIC32MZ2048EFG100-I/PF's integrated 10/100 Ethernet MAC, HS USB PHY, and 2 MB Flash let it serve as a single-chip IoT gateway running TLS, Modbus, MQTT, or OPC UA. The 200 MHz MIPS core with hardware FPU easily handles TLS handshakes and JSON parsing in real time. Use the on-chip Ethernet MAC with an external PHY and magnetics; route RMII traces length-matched and isolated from switching rails. Pair with an MRF24WN0MA Wi-Fi module via SPI for wireless backhaul.
推薦
Automotive HMI / Cluster Display
The 200 MHz MIPS core, hardware FPU, and 12-bit ADC make the PIC32MZ2048EFG100-I/PF a strong fit for instrument clusters and HMI modules. The 78 user IOs and PPS matrix let it drive TFT LCDs and read backlight/keypad signals. The PIC32MZ2048EFG100-E/PF variant supports -40C to +125C for under-dash environments. Use the dedicated 9-channel timer for PWM backlight and indicator control; for safety-critical displays pair with the PIC32MZ2048EFH crypto-enabled variant.
推薦
BLDC / PMSM Motor Control
The PIC32MZ2048EFG100-I/PF integrates the peripherals required for sensorless BLDC or PMSM motor drives: 12-bit 1 MSps ADC, 9-channel configurable timers, and six PWM outputs with complementary mode and dead-band insertion. The FPU accelerates Field-Oriented Control (FOC) math so 20 kHz control loops close with <30% CPU utilization. Use external gate drivers (e.g. MCP8026) for the three-phase inverter; keep ADC sense traces short and isolated from PWM switching nodes.
推薦
Connected Medical Monitoring
The 2 MB Flash, 512 KB SRAM, and Ethernet MAC make the PIC32MZ2048EFG100-I/PF a fit for bedside patient monitors, infusion pumps, and diagnostic equipment. Hardware crypto (PIC32 support on EFH/EFK variants) and Live Update Flash meet IEC 62304 firmware-update requirements. Use the 12-bit ADC to digitize ECG/EEG/pressure signals; isolate USB and Ethernet with approved isolation barriers for patient safety.
推薦
Graphics Terminal / HMI Display
The PIC32MZ2048EFG100-I/PF runs Microchip's Microchip Graphics Library and supports up to WVGA (800x480) TFT panels through the External Bus Interface (EBI). Hardware FPU accelerates JPEG decoding, animations, and alpha blending while 512 KB SRAM holds frame buffers. Pair with an SPI/parallel TFT and external SDRAM for larger buffers; configure the PPS matrix to remap display signals to compatible I/O pins.
推薦
Industrial PLC / Remote I/O Module
The PIC32MZ2048EFG100-I/PF's combination of Ethernet MAC, USB, multiple UART/SPI/I2C, and dual-panel Flash makes it suitable for PLC-style remote I/O nodes. Live Update lets the device swap firmware images while continuing to scan I/O - critical for unattended industrial installations. Use a 25 MHz external crystal or resonator and follow the layout guidelines in DS60001320H for EMI/EMC compliance.
推薦
推薦產品摘要
工程參考資料，適用於 PIC32MZ2048EFG100-I/PF — 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 | PIC32MZ2048EFG100-I/PT | PIC32MZ2048EFG100-E/PF | PIC32MZ1024EFG100-I/PF | PIC32MZ1024ECG100T-I/PF | PIC32MZ0512EFK100T-I/PF |
|---|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 100-pin TQFP (14x14 mm) | 100-pin TQFP (12x12 mm) - smaller body | 100-pin TQFP (14x14 mm) - same | 100-pin TQFP (14x14 mm) - same | 100-pin TQFP (14x14 mm) - same | 100-pin TQFP (14x14 mm) - same |
| Program Flash | 2 MB | 2 MB | 2 MB | 1 MB (-50%) | 1 MB (-50%) | 512 KB (-75%) |
| SRAM | 512 KB | 512 KB | 512 KB | 256 KB | 256 KB | 256 KB |
| Maximum CPU Speed | 200 MHz | 200 MHz | 200 MHz | 200 MHz | 200 MHz | 200 MHz |
| FPU | Yes (IEEE 754) | Yes | Yes | Yes | No (EC variant) | Yes |
| Hardware Crypto | No (EF variant) | No | No | No | No | Yes (EFK variant) |
| Operating Temperature | -40C to +85C (Industrial) | -40C to +85C | -40C to +125C (Extended) | -40C to +85C | -40C to +85C | -40C to +85C |
主要差異化特點
- Pin-compatible with PF and PT packages via different body sizes (對比PIC32MZ2048EFG100-I/PT)
- Extended-temperature variant for harsh environments (對比PIC32MZ2048EFG100-E/PF)
- Maintains 2 MB Flash across full speed grades (對比PIC32MZ1024EFG100-I/PF)
設計說明
Estimated power budget for the PIC32MZ2048EFG100-I/PF at 200 MHz with all peripherals enabled: core current around 95 mA plus 25-40 mA for Ethernet and HS USB PHYs at 3.3 V. Use a low-noise 3.3 V LDO with at least 200 mA headroom and decouple each VDD/VSS pair with 1 uF X7R ceramic plus 0.1 uF X7R in parallel. Keep the analog AVDD rail isolated with a ferrite bead and a dedicated LDO when using the 1 MSps ADC at full sampling rate.
Route the 50 MHz RMII clock and Ethernet data traces length-matched within 50 mils and isolated by a ground pour from digital switching signals. The USB DP/DM traces must be 90 ohm differential, kept away from noisy power rails, and matched within 150 mils. Place the 25 MHz primary oscillator within 0.5 inch of the OSCI/OSCO pins with a guard ground around the crystal traces to minimize EMI.
The Live Update dual-panel Flash feature requires both panels to be erased and programmed atomically; a partial update can leave the device stuck in bootloader recovery. Always verify the boot CRC and signature before marking a new panel as active. Also note that the -PF (14x14 mm) and -PT (12x12 mm) 100-pin TQFP packages have different footprints - they are NOT interchangeable without PCB rework despite sharing the same die.
合規資訊
RoHS and REACH compliant per Microchip product environmental information. -I grade is industrial (-40C to +85C) and not AEC-Q100 qualified; the -E grade variant supports extended temperature but is still not formally AEC-Q100 qualified. Conflict Minerals reporting compliant per Microchip CMRT filings.
