M2GL050-FG484I - 56K LEs, 267 I/O IGLOO2 FPGA | Microchip
料号： M2GL050-FG484I ✓ 量产中M2GL050-FG484I 概述
An FPGA is a programmable semiconductor in which digital logic, interface functions, and state machines are configured after manufacture. The M2GL050 belongs to the IGLOO2 family, a low-density flash FPGA positioned below higher-capacity devices in the broader semiconductor hierarchy: FPGA → programmable logic device → digital logic IC. IGLOO2 devices are suitable for bridging, I/O expansion, protocol conversion, system management, secure connectivity, and embedded control functions.
The M2GL050 provides 56,340 logic elements, 267 I/O, and 1,826 kb of embedded RAM according to the manufacturer product and distributor records. Its 484-BGA package supports a high pin count and numerous general-purpose I/O, making it suitable for systems that require parallel data collection, control, communications interfaces, or multiple external peripherals. Flash-based configuration allows the programmed logic to be retained when power is removed.
The IGLOO2 architecture supports general-purpose digital implementation without requiring a separate external configuration PROM. Engineers can create parallel logic paths, state machines, bus controllers, data converters, and interface bridges in one programmable device. Because the M2GL050 combines logic and 267 I/O in one package, it can reduce board partitioning when a design has numerous digital connections, although routing density and bank constraints still require careful planning.
Typical applications include industrial data-acquisition systems, communications bridges, I/O concentrators, protocol converters, embedded system-management controllers, medical equipment interfaces, and secure connectivity functions. The 267-I/O count is particularly useful for parallel sensor aggregation, while the 56,340 logic elements provide capacity for control logic, packet processing, and digital state machines within the same FPGA.
PCB implementation requires careful BGA layout with controlled escape routing, multiple supply connections, and a power-distribution network capable of supporting core and I/O requirements. Signal-integrity and power-integrity validation should include the selected Microchip implementation guidance, differential-pair rules where applicable, and simulation of the intended board stack-up rather than relying only on nominal package dimensions.
This product page consolidates the M2GL050 device identity, package information, IGLOO2 application positioning, sourcing workflow, and design guidance into one engineering-focused reference. It also distinguishes the exact industrial MPN from related family variants and highlights where a true pin-compatible replacement must be confirmed against device, package, speed, voltage, and I/O specifications.
直接替换替代料： M2GL050-FG484I ——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： M2GL050-FG484I （相同外形与封装尺寸） ——差异在于 Device Type, Package, Configuration Memory, Logic Elements, Product Family.
M2GL050-FG484
✅ 直接替换联系询价
查看数据手册 →M2GL050-FG484I 最大额定值与电气特性
| Device Type | IGLOO2 low-density flash FPGA |
| Logic Elements | 56,340 LEs |
| I/O Count | 267 I/O |
| Embedded RAM | 1,826 kb |
| Core Voltage | 1.2 V |
| 封装 | 484-ball BGA |
| Package Form | Square FBGA |
| Terminal Type | Ball |
| Number of Terminals | 484 terminals |
| Temperature Grade | Industrial |
| Configuration Memory | Flash-based FPGA |
| Logic Cell Count | 26,324 logic cells |
| Product Family | IGLOO2 |
| 安装类型 | Surface mount |
M2GL050-FG484I square fbga 引脚配置指南
M2GL050-FG484I（square fbga 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： M2GL050-FG484I.
请参阅 数据手册 以查看完整引脚配置。
典型应用
M2GL050-FG484I 适用于 6 应用s: Industrial Data Acquisition, Communications Protocol Bridge, I/O Concentrator and Expander, Medical Equipment Interface, System Management Controller, Secure Connectivity and Encryption.
Industrial Data Acquisition
The M2GL050-FG484I fits parallel industrial acquisition systems because its 267 I/O provide substantial connectivity for sensors, counters, latches, and digital control registers. The 56,340 logic elements can implement timing, filtering, conditioning, and data-formatting logic close to the input connectors. A 1.2 V core operating class supports compact multi-rail board design when paired with appropriate external I/O supplies. The industrial I suffix also matches equipment intended for extended industrial environments, subject to the documented temperature limits. Engineers should assign I/O standards from the device bank table and verify signal integrity at connector and sensor interfaces before layout release.
推荐
Communications Protocol Bridge
The M2GL050-FG484I is appropriate for protocol bridging where a compact FPGA must combine parallel data paths with numerous external interfaces. Its 56,340 logic elements can support state machines, buffering, byte alignment, clock-domain control, and interface translation, while 267 I/O simplify connections to multiple buses and transceivers. Flash-based configuration supports non-volatile FPGA behavior after power removal, useful in remote or unattended equipment. Designers should allocate pins according to the IGLOO2 bank rules, confirm supported I/O standards for each transceiver, and test timing margins under the intended traffic and clocking conditions.
推荐
I/O Concentrator and Expander
The 267-I/O count makes the M2GL050-FG484I well suited to concentrating discrete digital signals onto a processor or communication backbone. The FPGA can implement input qualification, edge detection, debounce, status registers, interrupt aggregation, output latches, and level translation functions within one 484-BGA device. Its 56,340 logic elements leave room for control and diagnostic functions beyond simple pin mapping. Because each bank has defined supply and I/O constraints, engineers should divide signals by voltage and protocol type, avoid unsupported combinations, and verify that the selected board layer stack can route the required high-pin-count escape fanout cleanly.
推荐
Medical Equipment Interface
The M2GL050-FG484I can implement digital interface and supervisory logic in medical equipment when its industrial-grade ordering option and electrical characteristics satisfy the system requirements. Its 56,340 logic elements support control sequencing, data framing, alarm logic, and communication handling, while 267 I/O provide connectivity among sensors, operator controls, and external interfaces. The 1.2 V core operating class is suitable for a multi-rail design, but every connected rail and I/O standard must match the manufacturer pin and bank constraints. Validation should include worst-case timing, fault containment, isolation strategy, and applicable product-safety requirements outside the FPGA itself.
推荐
System Management Controller
The M2GL050-FG484I can consolidate power sequencing, reset generation, health monitoring, configuration control, and peripheral supervision into one programmable device. The 56,340 logic elements provide capacity for state machines and diagnostic logic, while 267 I/O allow direct connection to multiple monitored rails and control signals. Flash-based configuration gives the controller deterministic logic after power restoration without requiring an external microcontroller to reload it. Design teams should define startup behavior, pin states during configuration, watchdog operation, and safe default levels, then validate these functions across power-up, reset, brownout, and firmware-update scenarios.
推荐
Secure Connectivity and Encryption
The M2GL050-FG484I is suited to secure connectivity functions that require programmable packet handling, authentication control, encryption pipelines, and parallel external interfaces. Its 56,340 logic elements and 1,826 kb of RAM allow moderate-rate data processing without introducing a separate programmable-logic device, while the 267-I/O count supports high-speed parallel data paths and control signals. Engineers must evaluate throughput against the selected I/O standards and clock sources, then use the official timing and power information to close the design. Cryptographic implementation should also undergo protocol-specific verification, fault testing, and key-management review rather than relying solely on functional simulation.
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推荐产品汇总
工程参考数据： M2GL050-FG484I ——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 | M2GL050-FG484 |
|---|---|---|
| Package | 484-BGA | 484-BGA - same |
| Brand | Microchip Technology | Microchip Technology |
| Device Family | IGLOO2 low-density flash FPGA | IGLOO2 low-density flash FPGA |
| Logic Elements | 56,340 LEs | 56,340 LEs |
| Logic Cells | 26,324 logic cells | 26,324 logic cells |
| I/O Count | 267 I/O | 267 I/O |
| Embedded RAM | 1,826 kb | 1,826 kb |
| Core Voltage | 1.2 V | 1.2 V |
| Temperature Suffix | I - Industrial | No I suffix in the listed ordering code |
关键差异点
- Exact industrial-grade ordering designation （对比 M2GL050-FG484)
- High I/O density in a single package （对比 M2GL050-FG484)
- Substantial programmable logic capacity （对比 M2GL050-FG484)
设计说明
Treat the 484-BGA layout as a high-density routing problem. Follow the Microchip IGLOO2 packaging and pin-description guide for the ball map, escape strategy, and board recommendations. Place decoupling close to the relevant supply balls, preserve the recommended return-path geometry, and avoid combining incompatible I/O standards in one supply bank.
Design the power tree around the 1.2 V core requirement and the exact bank-supply assignments in the device documentation. Confirm regulator tolerance, startup sequence, and current capacity using the complete M2GL050-FG484I power table. Use the manufacturer's recommended capacitor values and placement rather than estimating values from the package size.
Assign each interface to a compatible I/O bank and validate edge rates against receiver thresholds, ringing, crosstalk, and board loss. For high-speed buses, use the manufacturer constraints for spacing, reference planes, termination, and I/O buffers, and perform post-layout simulation with the actual stack-up and loss assumptions.
Do not substitute M2GL050-FG484 for M2GL050-FG484I solely because the package names match. The I suffix identifies an industrial-temperature ordering option. Also avoid assuming that every M2GL050 member has identical logic capacity, I/O standards, or timing; compare the exact device, speed, package, and temperature ordering information before release.
合规信息
Microchip identifies the M2GL050 family as in production and the target MPN as industrial temperature grade. Specific environmental, material, and automotive qualification statements were not identified in the manufacturer page or packaging guide excerpts and therefore remain unknown.
