M2GL090T-FGG484 - 86K-LE IGLOO2 FPGA | Microchip Technology
MPN： M2GL090T-FGG484 ✓ 啟用中M2GL090T-FGG484 概覽
An FPGA is a semiconductor whose digital logic, I/O behavior, and interfaces are configured after manufacture. Within the device hierarchy, the M2GL090T belongs to the IGLOO2 family of low-density FPGAs, which sits below higher-density programmable logic and above fixed-function logic devices. Its combination of logic resources, programmable I/O, and embedded flash makes it useful for control-plane logic, protocol bridging, data acquisition, system management, and hardware security functions.
Key features include 86,316 logic elements, 267 I/O, and a 1.2 V operating supply. The 484-ball FBGA package provides a high pin count for designs requiring numerous external connections, while surface mounting supports compact, high-density boards. The IGLOO2 architecture is specifically positioned for general-purpose bridging, I/O expansion and conversion, video or image processing, system management, and secure connectivity.
The M2GL090T-FGG484 provides a practical migration path within the Microchip IGLOO2 portfolio. Devices identified by the IGLOO2 family and 484-ball package share a common platform, but ordering suffixes can distinguish temperature grade, speed grade, or qualification status. Design migration should therefore compare the complete ordering code, I/O assignments, power requirements, timing constraints, and the target Libero design rather than relying on the base device name alone.
Typical uses include Gigabit Ethernet or dual PCI Express control planes, protocol converters, sensor and data-acquisition interfaces, industrial automation controllers, video capture helpers, secure boot and key-management support, and general-purpose glue logic. These applications benefit from flexible I/O assignment and parallel programmable logic in a single nonvolatile device.
Board design requires careful attention to the 1.2 V power rail, decoupling, BGA escape routing, clock integrity, and I/O standards. Use the manufacturer’s pin-description guide to assign every ball and confirm that adjacent high-speed or sensitive pins meet the required layout constraints. Program the device through the supported Microchip programming and development environment.
This page combines device specifications, ordering-code comparisons, package considerations, and practical selection guidance. It helps engineers distinguish true drop-in options from variants that differ in temperature, speed, qualification, or lifecycle requirements before committing a 484-ball design to production.
直接替換替代品，適用於 M2GL090T-FGG484 — 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： M2GL090T-FGG484 （相同外形與佔位） — 差異在於 Device Type, Package.
M2GL090T-FGG484I
✅ 直接替換📋 參考替代品（不在目錄中）
M2GL090T-1FG484I
✅ 直接替換📋 參考替代品（不在目錄中）
M2GL090T-1FG484M
✅ 直接替換📋 參考替代品（不在目錄中）
M2GL090-FGG484I
✅ 直接替換📋 參考替代品（不在目錄中）
M2GL090T-FG484I
✅ 直接替換聯絡詢價
查看資料表 →M2GL090T-FGG484 最大額定值與電氣特性
| Device Type | IGLOO2 low-density field-programmable gate array (FPGA) |
| Logic Elements | 86,316 logic elements |
| Number of I/O | 267 I/O |
| 工作電源電壓 | 1.2 V |
| Maximum Operating Temperature | +85 C |
| Minimum Operating Temperature | 0 C |
| 封裝 | 484-pin FBGA |
| Package Type | FPBGA-484 |
| 安裝方式 | SMD/SMT |
| Programming Technology | Flash FPGA |
| Series | IGLOO2 M2GL090 |
| Product Category | FPGAs (Field Programmable Gate Array) |
| Manufacturer | Microchip Technology |
M2GL090T-FGG484 fpbga-484 腳位配置指南
M2GL090T-FGG484（fpbga-484 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： M2GL090T-FGG484.
請參閱 資料表 以查看完整腳位配置。
典型應用
M2GL090T-FGG484 適用於 7 應用s: Gigabit Ethernet Control Plane, PCI Express Interface Support, Industrial Protocol Bridging, Video and Image Processing, Secure Connectivity, Data Acquisition and I/O Expansion, System Management Controller.
Gigabit Ethernet Control Plane
The M2GL090T-FGG484 fits a Gigabit Ethernet control plane because its 86,316 logic elements provide substantial parallel processing capacity while 267 I/O support interfaces, status signals, and management functions. Place the FPGA beside the Ethernet PHY or switch device and implement packet classification, register mapping, interrupt handling, or custom protocol logic in its programmable fabric. The 484-ball FBGA permits dense routing to surrounding circuitry, although every ball assignment and I/O standard must follow the pin-description guide. At 1.2 V, the device also supports compact multi-rail communication equipment where logic density and I/O flexibility matter more than very high-speed serial transceivers.
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PCI Express Interface Support
The M2GL090T-FGG484 can support auxiliary logic around dual PCI Express control functions, including configuration handling, status aggregation, arbitration, and custom data movement. Its 86,316 logic elements allow multiple finite-state machines and packet-formatting paths to operate in parallel, while the 267 available I/O reduce the need for external glue logic. The 1.2 V IGLOO2 device is appropriate for industrial adapter and embedded-controller designs where the FPGA complements rather than replaces a dedicated PCI Express controller. Verify lane assignments, clocking, reset behavior, and I/O voltage classes against the applicable board design before implementation.
推薦
Industrial Protocol Bridging
The M2GL090T-FGG484 is suited to industrial protocol bridges because programmable logic can translate timing and framing between dissimilar interfaces without a fixed-function bridge ASIC. Its 86,316 logic elements can host parallel protocol engines, buffering, FIFO control, and status monitoring, while 267 I/O accommodate multiple buses and discrete controls. Place the FPGA between industrial sensor, actuator, or communication interfaces and isolate each bank at the correct voltage. The surface-mounted 484-ball FBGA keeps the component practical for compact control electronics, although pin-bank planning and BGA escape routing require careful review.
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Video and Image Processing
The M2GL090T-FGG484 can implement parallel video or image-processing functions such as pixel transforms, timing generation, region detection, frame tagging, and data-format conversion. The 86,316 logic elements provide enough parallel fabric for multiple pipeline stages, while 267 I/O simplify connection to sensors, capture devices, and memory. Because these operations are naturally parallel, the architecture can outperform a sequential software implementation in predictable latency. Keep the internal datapath short, use the available clock resources for the required pixel rate, and confirm that the selected IGLOO2 speed grade closes timing at the intended operating temperature.
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Secure Connectivity
The M2GL090T-FGG484 supports secure-connectivity designs that require hardware-assisted key handling, command authentication, protocol protection, or dedicated control logic. Its programmable architecture lets security functions coexist with system-management logic in one 1.2 V IGLOO2 device, while 267 I/O provide connections to secure elements, memory, status indicators, and communications circuitry. Embedded flash allows the configuration to remain nonvolatile after programming. Security-specific claims still depend on the implemented algorithm, key lifecycle, side-effect controls, and system threat model; the FPGA should be selected and reviewed according to the end product’s certification requirements.
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Data Acquisition and I/O Expansion
The M2GL090T-FGG484 is well matched to acquisition and I/O-expansion systems that must combine multiple parallel inputs, conditioning logic, counters, and control outputs. The 86,316 logic elements can implement simultaneous sampling, timestamp capture, filtering, and data packing, while 267 I/O reduce external buffering and multiplexing. Its 1.2 V core operation and 484-ball FBGA support dense integration on multilayer boards. Assign voltage-sensitive inputs only to banks with suitable standards, follow the acquisition clocking scheme in the pin guide, and preserve signal-integrity margins on high-fanout or multiplexed data paths.
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System Management Controller
The M2GL090T-FGG484 can act as a dedicated system-management controller for power sequencing, fault aggregation, watchdog behavior, health monitoring, and configuration control. Its programmable logic allows several independent state machines to coordinate subsystem behavior, while 267 I/O provide ample connections to regulators, status registers, reset devices, and communications logic. Implementing management in the IGLOO2 fabric avoids a separate programmable controller for moderate control complexity. Because the device uses a 1.2 V operating supply, the design must include the correct regulator, decoupling, and power-up behavior while observing all package-specific power and ground assignments.
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推薦產品摘要
工程參考資料，適用於 M2GL090T-FGG484 — 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 | M2GL090T-FGG484I | M2GL090T-1FG484I | M2GL090T-1FG484M | M2GL090-FGG484I | M2GL090T-FG484I |
|---|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 484-pin FBGA | 484-pin FBGA - same | 484-pin FBGA - same | 484-pin FBGA - same | 484-pin FBGA - same | 484-pin FBGA - same |
| Device Family | IGLOO2 M2GL090 | IGLOO2 M2GL090 | IGLOO2 M2GL090 | IGLOO2 M2GL090 | IGLOO2 M2GL090 | IGLOO2 M2GL090 |
| Logic Elements | 86,316 logic elements | 86,184 logic elements | 86,316 logic elements | 86,184 logic elements | 86,184 logic elements | 86K logic elements |
| Number of I/O | 267 I/O | 267 I/O | 267 I/O | 267 I/O | 267 I/O | 267 I/O |
| Programming Technology | Flash FPGA | Flash FPGA | Flash FPGA | Flash FPGA | Flash FPGA | Flash FPGA |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT | SMD/SMT | SMD/SMT | SMD/SMT |
| Special Ordering Suffix | Commercial-temperature FGG484 ordering code | Industrial-temperature suffix I | Speed grade 1 with industrial-temperature suffix I | Speed grade 1 with M ordering suffix | Base M2GL090 with industrial-temperature suffix I | Speed grade 1 with industrial-temperature suffix I |
主要差異化特點
- Exact commercial-temperature ordering configuration (對比M2GL090T-FGG484I)
- Broad I/O availability for interface-rich control logic (對比M2GL090T-1FG484I)
- Same-package migration for IGLOO2 484-ball designs (對比M2GL090-FGG484I)
設計說明
Design the 484-ball escape routing from the manufacturer’s FGG484 pinout and land pattern before committing the board stack-up. Separate the 1.2 V core rail from any compatible I/O supplies required by the assigned banks, provide local bulk and high-frequency decoupling, and keep power and ground planes continuous beneath the device. The large BGA pin count makes escape-routing density a central constraint; validate the layout with the package drawing and the complete pin-description guide.
Assign clocks, configuration pins, and high-fanout signals only after reviewing bank restrictions and dedicated-pin requirements. Place decoupling capacitors close to their associated supply balls, use short return paths for clock distribution, and avoid routing sensitive inputs beneath noisy switching nodes where practical. Verify unused global pins and unused user I/Os in the Libero project. Microchip’s AC402 migration guidance notes that unused global pins are configured as inputs with pull-up resistors in Libero SoC.
Do not treat every M2GL090 484-ball ordering code as an unconditional drop-in substitute. Compare the complete suffix against the original device for speed grade, temperature range, qualification, and lifecycle, then rerun timing analysis for the destination part. Also verify pin constraints because a mechanically identical package does not remove differences in usable clocking, dedicated configuration pins, or device-specific implementation limits.
For external interfaces, define edge rates, drive strength, load, termination, and I/O-standard requirements before assigning banks. The programmable I/O count is high, but available voltage standards and dedicated functions constrain which balls can serve each interface. Use the pin-description guide to identify dedicated configuration or clock pins, maintain return continuity for high-speed signals, and reserve test points that do not disturb sensitive routing.
合規資訊
No specific RoHS, REACH, AEC-Q100, lead-free, halogen-free, or conflict-minerals statement appears in the cited product and distributor records. Confirm compliance using the current Microchip product declaration or quality documentation for the exact ordering code.
