M2GL025-FG484 - 27,696-Cell IGLOO2 FPGA | Microchip Technology
料号： M2GL025-FG484 ✓ 量产中M2GL025-FG484 概述
An FPGA is a programmable semiconductor containing configurable logic blocks, programmable interconnect, and input/output resources. The IGLOO2 family sits within the broader FPGA and programmable-logic hierarchy, combining low-to-moderate logic capacity with embedded flash and a large pin count. This makes the M2GL025-FG484 useful for protocol bridging, I/O expansion, data conversion, system management, secure connectivity, image processing, and industrial or communications control functions.
The verified component data identifies 27,696 FPGA cells and 267 I/O in the M2GL025 device family. The 267 available I/O make the 484-pin FBGA particularly useful where numerous external interfaces must converge on one programmable device. Its 1.2 V core operating voltage supports integration into compact embedded systems, while embedded flash simplifies deterministic configuration management compared with SRAM-only FPGAs.
Microchip’s IGLOO2 family is positioned for general-purpose programmable logic in communications, industrial, medical, defense, and aviation markets. Typical design patterns include joining subsystems with incompatible interfaces, expanding I/O, implementing control-plane logic, and accelerating parallel data-processing functions. The large FG484 package also provides a substantial I/O budget compared with smaller packages in the same family.
A key design consideration is that the 484-pin FBGA requires a dense, multilayer PCB with carefully controlled escape routing, power distribution, and thermal management. Designers should also verify the exact bank voltages, supported I/O standards, configuration behavior, and exposed-pad requirements in the manufacturer datasheet and package user guide before schematic capture.
This page consolidates the verified manufacturer status, package, logic-cell and I/O data, distributor availability, price-tier limitations, same-package upgrade options, comparison guidance, and practical PCB considerations into one engineering-oriented reference for evaluating the M2GL025-FG484.
直接替换替代料： M2GL025-FG484 ——相同封装，引脚兼容。需要 PCB 改动的不同封装料号已排除。
本系列中的变体
可与以下型号直接替换的同系列型号： M2GL025-FG484 （相同外形与封装尺寸） ——差异在于 Device Type, Product Family, User I/O.
M2GL025-FGG484I
✅ 直接替换📋 参考替代料（不在目录中）
M2GL025-1FG484
✅ 直接替换联系询价
查看数据手册 →M2GL025-FG484I
✅ 直接替换 ⚠️ 规格未核验📋 参考替代料（不在目录中）
M2GL025-FG484M
✅ 直接替换 ⚠️ 规格未核验📋 参考替代料（不在目录中）
M2GL025T-1FG484M
✅ 直接替换📋 参考替代料（不在目录中）
M2GL025-FG484 最大额定值与电气特性
| FPGA Family | IGLOO2 |
| FPGA Logic Cells | 27,696 cells |
| Maximum I/O Count | 267 I/O |
| Core Supply Voltage | 1.2 V |
| Configuration Memory | Embedded flash |
| Device Type | Field Programmable Gate Array (FPGA) |
| Package Type | 484-pin FBGA |
| Package Family | FBGA |
| 安装类型 | Surface mount |
| Shipping Package | Tray |
| Manufacturer Status | In Production |
| Programmable Logic | Configurable FPGA logic and interconnect |
| User I/O | 267 user I/O |
| Product Family | Low Density FPGA |
M2GL025-FG484 tray 引脚配置指南
M2GL025-FG484（tray 封装）的引脚配置。 该数字 IC 包含 GPIO、通信接口（UART、SPI、I2C）和电源引脚。请参阅制造商数据手册以了解复用引脚功能和配置选项。对嵌入式系统设计和 PCB 布局至关重要。
暂无详细引脚数据： M2GL025-FG484.
请参阅 数据手册 以查看完整引脚配置。
典型应用
M2GL025-FG484 适用于 6 应用s: Industrial Protocol Bridging, Communications Control-Plane Logic, Medical Monitoring and Control, Defense and Avionics Data Processing, Video and Image Processing, Secure Connectivity and System Management.
Industrial Protocol Bridging
The M2GL025-FG484 fits industrial protocol-bridging designs that must translate between incompatible digital interfaces. Its 27,696 logic cells provide substantial programmable logic capacity, while 267 I/O allow multiple buses and control signals to converge on one device. The embedded-flash IGLOO2 architecture also supports persistent configuration, which is useful when the bridge must restart deterministically after power interruption. Engineers should use the manufacturer pin and bank information to assign interface voltage domains correctly and verify every supported I/O standard against the FG484 package documentation before layout release.
推荐
Communications Control-Plane Logic
The M2GL025-FG484 is well suited to communications control-plane logic that coordinates status, configuration, framing, and monitoring functions. Its 267 I/O provide substantial connectivity for parallel chips, status registers, clocking, and supervisory signals, while the 27,696-cell fabric can implement parallel-to-serial logic, packet headers, and protocol state machines. Compared with a microcontroller-only implementation, programmable logic allows multiple interface domains to be synchronized in hardware. Timing closure, clock-domain crossing, and I/O-standard verification remain essential because the supplied data confirms the 1.2 V core but does not state the operating-frequency ceiling.
推荐
Medical Monitoring and Control
The M2GL025-FG484 can support programmable monitoring and control logic in medical equipment where multiple sensors, indicators, and safety supervisory signals must be coordinated. The 267 available I/O is useful for parallel sensor acquisition, isolation barriers, status LEDs, and control outputs, while 27,696 logic cells provide capacity for filtering and protocol conversion. The embedded flash configuration supports a controlled startup sequence after power restoration. Because the verified excerpts do not provide medical-specific qualification or operating-temperature limits, the final design must use the complete datasheet and applicable system risk controls rather than assuming suitability for a particular medical standard.
推荐
Defense and Avionics Data Processing
The M2GL025-FG484 is applicable to defense, avionics, and embedded data-processing subsystems that require programmable hardware interfaces and deterministic configuration. Its 27,696-cell fabric can implement parallel algorithms, data packing, error checking, and peripheral adaptation, while 267 I/O provides access to high-pin-count sensor and communication interfaces. The 1.2 V core supply is suitable for modern mixed-signal boards, but engineers must verify the exact temperature grade, radiation tolerance, security requirements, and qualification evidence outside the supplied excerpts. Programmable logic should therefore be selected only after program-specific environmental and lifecycle requirements are confirmed.
推荐
Video and Image Processing
The M2GL025-FG484 can implement parallel video or image-processing functions that benefit from programmable data paths. Its 27,696 logic cells can accommodate pipelines, pixel transforms, timing controllers, and test-pattern generation, while 267 I/O offers more parallel connectivity than smaller packages. A typical implementation would capture pixel data from a parallel source, apply one or more fixed-format transformations in the FPGA fabric, and pass the result to a display or memory interface. The design must account for source and destination clock domains, video timing constraints, and supported I/O standards, none of which can be inferred solely from the verified 1.2 V core-voltage value.
推荐
Secure Connectivity and System Management
The M2GL025-FG484 supports secure-connectivity and system-management functions by combining programmable logic with a large I/O count. It can implement key-peripheral control, protocol isolation, status aggregation, tamper-response paths, and custom communication interfaces without relying solely on a fixed-function microcontroller. Its embedded flash provides persistent configuration, helping systems reach a defined operating state after reset. Designers should treat the FPGA as one element of a defense-in-depth architecture, adding appropriate root-of-trust, key-storage, and update mechanisms. Supply-voltage, I/O-bank, timing, and environmental requirements must be validated against the full Microchip documentation.
推荐
推荐产品汇总
工程参考数据： M2GL025-FG484 ——对比、设计指导和合规信息。
选型指南
与替代料对比
| 参数 | 本产品 | M2GL025-FGG484I | M2GL025-1FG484 | M2GL025-FG484I | M2GL025-FG484M | M2GL025T-1FG484M |
|---|---|---|---|---|---|---|
| Package | 484-pin FBGA | 484-pin FBGA | 484-pin FBGA | 484-pin FBGA | 484-pin FBGA | 484-pin FBGA |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| FPGA Family | IGLOO2 | IGLOO2 | IGLOO2 | IGLOO2 | IGLOO2 | IGLOO2 |
| Logic Cells | 27,696 cells | 27,696 cells | 27,696 cells | 27,696 cells | 27,696 cells | 27,696 cells |
| I/O Count | 267 I/O | 267 I/O | 267 I/O | 267 I/O | 267 I/O | 267 I/O |
| Core Supply Voltage | 1.2 V | 1.2 V | 1.2 V | 1.2 V | 1.2 V | 1.2 V |
| Device Type | Flash FPGA | Flash FPGA | Flash FPGA | Flash FPGA | Flash FPGA | Flash FPGA |
| Configuration Memory | Embedded flash | Embedded flash | Embedded flash | Embedded flash | Embedded flash | Embedded flash |
| Orderable Grade | Standard M2GL025-FG484 grade | Industrial-temperature ordering option | -1 speed ordering option | Industrial-temperature ordering option | Commercial-temperature ordering option | T-grade and -1 speed ordering option |
| Unit Price | Current distributor quotation required | Current distributor quotation required | Current distributor quotation required | Current distributor quotation required | Current distributor quotation required | Current distributor quotation required |
关键差异点
- High I/O availability in the standard M2GL025 density （对比 M2GL025-FGG484I)
- Embedded-flash configuration for general-purpose programmable logic （对比 M2GL025-1FG484)
- Broad connectivity for multi-interface system designs （对比 M2GL025-FG484M)
设计说明
The 484-pin FBGA requires a multilayer PCB with short, symmetric escape routing and a solid ground plane beneath the device. Follow Microchip’s FG484 package drawing and pin-information user guide for ball assignments, pad geometry, and via recommendations. Place supply and ground connections directly through the package’s defined power and ground balls, and validate the stack-up with the assembler because dense BGA escape routing can introduce impedance discontinuities and assembly warpage risks.
Separate the 1.2 V core supply from the programmable I/O supply domains and size the distribution network for both static and switching demand. Decoupling values, allowable ripple, and startup sequencing must follow the complete Microchip datasheet rather than the abbreviated distributor listing. Place local high-frequency and bulk capacitance at the corresponding package balls, keep supply loops compact, and review the power budget after final logic utilization because I/O transitions can materially change dynamic current.
Do not assume that the 484-pin package alone guarantees adequate cooling. Estimate worst-case core and I/O dissipation using the final design’s switching activity, supply voltage, and utilization, then compare the resulting junction temperature against the selected grade’s limits. Provide uninterrupted thermal paths through PCB copper and vias, and use the manufacturer’s thermal data and PCB stack-up assumptions for the calculation. This is especially important where the device is placed near high-power circuitry or enclosed equipment.
Do not treat every 27,696-cell IGLOO2 in an FG484 footprint as automatically interchangeable. Microchip’s AC402 migration guidance states that footprint compatibility can include pins with a reduced feature set between densities. For a direct replacement, verify the exact ball function, I/O-bank voltage, supported standard, configuration method, temperature grade, speed grade, and power behavior. Also confirm that the programming file remains valid and that no newly restricted pin was used by the original design.
合规信息
The supplied verified excerpts do not explicitly state RoHS, REACH, lead-free, halogen-free, or conflict-minerals compliance. These fields remain unknown rather than being inferred from general Microchip policy. AEC-Q100 is not applicable because this is an FPGA rather than an automotive-qualified device.
