M2GL090T-FG676 - 86K LEs, 425 I/O FPGA | Microchip | Industrial
MPN: M2GL090T-FG676 ✓ ActiveM2GL090T-FG676 Overview
An FPGA is a reconfigurable semiconductor whose logic blocks, memory resources, and I/O can be programmed after manufacture. Within the product hierarchy, the M2GL090T-FG676 is an IGLOO 2 FPGA, a low-density member of the IGLOO family, and a member of the broader FPGA and programmable-logic semiconductor category. Unlike a fixed-function application-specific integrated circuit, an FPGA can implement multiple interface or control functions in one device while retaining field-updatable configuration through embedded flash.
The verified product information identifies 86K logic elements, 86,316 total FPGA cells, 425 I/O, a 1.2 V supply classification, and a 676-pin FBGA package. The large I/O count makes the device particularly useful at the boundary between external systems and programmable logic. Its 676-ball grid also provides dense signal access, but it requires a correspondingly complex PCB footprint, careful escape routing, and assembly-level process control. Configuration data can remain local in the device's embedded flash, reducing the need for a separate configuration PROM in designs that use the non-volatile configuration feature.
M2GL090 devices are positioned for bridging functions, input/output expansion and conversion, system management, and secure connectivity. Manufacturer product information for the M2GL090T family also identifies Gigabit Ethernet and dual PCI Express control-plane use cases. The distinction between M2GL090T-FG676 and related M2GL090 order codes lies primarily in the ordering-code suffix, while exact electrical, temperature, and timing limits must be confirmed against the manufacturer documentation for the specific suffix. The verified distributor records consistently identify the target as an IGLOO 2 FPGA with 425 I/O and a 676-BGA package.
Typical deployments include industrial protocol bridges, parallel-to-serial interface conversion, embedded control planes, FPGA-based I/O expansion, and secure connectivity gateways. The 425-I/O device is particularly attractive when the board architecture requires many independently programmable digital interfaces but does not justify a higher-density or higher-power FPGA. Such designs benefit from deterministic programmable logic and the ability to revise configuration without replacing the device.
The main design consideration is package complexity. A 676-pin FBGA requires via-in-pad or otherwise carefully implemented escape routing, fine-pitch assembly capability, adequate solder-mask and paste control, and extensive continuity and boundary-scan validation. Designers should also verify the exact pinout, bank voltage rules, configuration pins, clocking resources, and supported I/O standards against the IGLOO 2 packaging and pin-description user guide before schematic release.
This page consolidates verified distributor pricing, package information, same-family drop-in candidates, comparison parameters, and practical implementation guidance. It distinguishes verified facts from parameters that require confirmation, helping engineers evaluate the M2GL090T-FG676 without confusing a package-compatible ordering-code variant with a functionally and electrically identical part.
Drop-in alternatives for M2GL090T-FG676 — same package, pin-to-pin compatible. Different-package parts requiring PCB rework are excluded.
Variants in this series
Same-series models that are drop-in compatible with M2GL090T-FG676 (same form factor and footprint) — differing in Configuration Memory, Device Family, Device Type.
M2GL090T-FGG676
✅ Drop-In📋 Reference alternative (not in catalog)
M2GL090-FG676
✅ Drop-InContact for price
View Datasheet →M2GL090T-1FG676
✅ Drop-In📋 Reference alternative (not in catalog)
M2GL090T-1FGG676I
✅ Drop-In📋 Reference alternative (not in catalog)
M2GL090TS-FG676
✅ Drop-In📋 Reference alternative (not in catalog)
M2GL090T-FG676I
✅ Drop-In📋 Reference alternative (not in catalog)
M2GL090T-FG676 Maximum Ratings & Electrical Characteristics
| Device Type | IGLOO 2 Low-Density FPGA |
| Logic Elements | 86K LEs |
| Total FPGA Cells | 86,316 cells |
| User I/O Count | 425 I/O |
| Core Voltage Classification | 1.2 V |
| Configuration Memory | Embedded flash |
| Package | 676-pin FBGA |
| Package Type | 676-BGA |
| Device Family | IGLOO 2 |
| Programming Technology | Non-volatile flash configuration |
| Packaging Type | Tray |
| Application Category | General-purpose FPGA |
| Primary Functions | Bridging, I/O expansion and conversion, system management, secure connectivity |
M2GL090T-FG676 676-bga Pin Configuration Guide
Pin configuration for M2GL090T-FG676 (676-bga package). This digital IC includes GPIO, communication interfaces (UART, SPI, I2C), and power pins. Refer to the manufacturer datasheet for alternate pin functions and configuration options. Essential for embedded system design and PCB layout.
No detailed pinout data available for M2GL090T-FG676.
Refer to the datasheet for full pin configuration.
Typical Applications
M2GL090T-FG676 is suitable for 6 applications: Industrial Protocol and Data Bridges, Parallel-to-Serial Interface Conversion, Gigabit Ethernet and PCI Express Control Planes, System Management and Supervision, Secure Connectivity Gateways, FPGA-Based I/O Expansion.
Industrial Protocol and Data Bridges
The M2GL090T-FG676 fits industrial bridge designs that must translate between incompatible digital interfaces, parallel buses, and serial protocols. Its 425 user I/O and 86,316 cells provide substantial parallel connectivity and programmable logic in a single 676-pin FBGA, reducing the need for multiple bridge devices. Embedded flash configuration supports persistent field-programmable behavior after deployment. The principal design constraint is fine-pitch FBGA assembly: the PCB must support controlled escape routing, adequate thermal performance, and production inspection without introducing continuity defects. Protocol timing, I/O voltage standards, and maximum operating frequency must be verified against the exact datasheet before schematic release.
Recommended
Parallel-to-Serial Interface Conversion
The M2GL090T-FG676 is suitable for parallel-to-serial conversion where a legacy bus must feed a modern high-speed serial link. Its 425 I/O accommodate substantial parallel fan-in and fan-out, while 86,316 logic cells can implement buffering, framing, clock-domain handling, and protocol state machines. The 1.2 V core classification identifies the internal supply class, although each I/O bank can have separate requirements that must be confirmed in the manufacturer documentation. Compared with a fixed-function transceiver, the FPGA allows protocol revisions and custom data formatting. PCB planning should reserve short, matched routes for sensitive serial interfaces and validate the 676-ball FBGA footprint against the official mechanical drawing.
Recommended
Gigabit Ethernet and PCI Express Control Planes
Microchip identifies the M2GL090T family for Gigabit Ethernet and dual PCI Express control-plane implementations, making the M2GL090T-FG676 appropriate for compact control and status logic around high-speed serial interfaces. The device separates control-plane tasks from dedicated transceiver or endpoint silicon, allowing protocol handling, register configuration, arbitration, and monitoring to be consolidated in programmable logic. Its 425 I/O and 86,316-cell capacity are meaningful for multi-interface control logic. System implementation must account for high-speed clock and trace discipline, reference-clock requirements, lane equalization, and FPGA configuration updates. Exact supported interface widths, data rates, and I/O-bank constraints must be verified for the selected speed grade.
Recommended
System Management and Supervision
The M2GL090T-FG676 can consolidate system-management functions such as power sequencing, fault monitoring, status aggregation, watchdog behavior, and programmable interlock logic. Its large I/O count permits monitoring and control of many discrete rails and peripheral status signals without requiring several small controllers. Embedded flash allows the management configuration to remain available after power cycling, which is valuable in unattended industrial equipment. Designers should define fail-safe states, startup ordering, and error reporting independently of the FPGA bitstream where safety requirements demand it. Because power sequencing, input thresholds, and configuration-scheme details were not included in the supplied excerpts, they must be validated against the official documentation before layout.
Recommended
Secure Connectivity Gateways
The M2GL090T-FG676 is suitable for programmable secure-connectivity gateways that need flexible protocol termination, data routing, or control alongside dedicated communications processors. The 86K logic-element class provides room for state machines, packet filtering logic, status monitoring, and custom interface adapters, while 425 I/O supports multiple external connections. Its embedded flash supports a self-contained configuration path, although secure key storage and production programming practices require separate assessment. Designers should protect configuration interfaces, isolate sensitive programming signals, and verify the device's supported cryptographic primitives and security features rather than assuming them from the FPGA category. Exact configuration-security capabilities require the manufacturer datasheet.
Recommended
FPGA-Based I/O Expansion
The M2GL090T-FG676 is a strong candidate for I/O expansion when a base processor or SoC cannot provide enough application-specific pins or timing flexibility. Its 425 user I/O can support discrete control, relay and sensor interfaces, custom serial ports, test points, and legacy peripheral emulation, while the 86,316-cell fabric can absorb timing and protocol conversion. Deploying these functions in one FPGA reduces component count but concentrates board risk in a 676-pin FBGA, making assembly inspection and continuity testing especially important. Bank power domains, direction constraints, voltage standards, and maximum I/O rates must be mapped from the official pin information before assigning external circuitry.
Recommended
Recommended Products Summary
Engineering reference data for M2GL090T-FG676 — comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | M2GL090T-FGG676 | M2GL090-FG676 | M2GL090T-1FG676 | M2GL090T-1FGG676I | M2GL090TS-FG676 |
|---|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 676-pin FBGA | 676-pin FBGA - same | 676-pin FBGA - same | 676-pin FBGA - same | 676-pin FBGA - same | 676-pin FBGA - same |
| Device Family | IGLOO 2 | IGLOO 2 | IGLOO 2 | IGLOO 2 | IGLOO 2 | IGLOO 2 |
| Configuration Memory | Embedded flash | Embedded flash | Embedded flash | Embedded flash | Embedded flash | Embedded flash |
Key Differentiators
- Explicitly verified complete replacement path (vs M2GL090T-FGG676)
- High user-I/O density in the same family (vs M2GL025-VF256)
- Large programmable logic and I/O allocation (vs M2GL010-FG484)
- Embedded flash configuration (vs M2GL090-FG676)
Design Notes
The 676-pin FBGA footprint requires controlled escape routing and assembly capability. Compare the PCB land pattern directly with Microchip's current package drawing and pin-description user guide, including ball-pitch dimensions, solder-mask definition, paste apertures, and via strategy. Avoid relying on distributor-generated footprint imagery alone. For a high-ball-count device, small registration shifts can create open or shorted joints, so assembly capability and inspection coverage should be evaluated before committing the PCB to fabrication.
The verified sources establish a 1.2 V core classification but do not provide the complete power-supply tree, bank voltages, current limits, or decoupling values. Do not derive those requirements from the package or family name alone. Use the exact M2GL090T-FG676 datasheet and configuration guide to identify every supply rail, permitted bank voltage, sequencing rule, and recommended bypass network. Place required high-frequency decoupling at the relevant supply and ground balls using the manufacturer's guidance, and test power-up and power-down behavior across worst-case operating conditions.
Plan all 676 balls in the schematic and layout even when a design does not use every I/O. Maintain an auditable connection table between the logical design, pin constraints, and physical layout to reduce the risk of misplaced or unconnected balls. Configuration pins, clock inputs, and bank supplies must follow exact manufacturer constraints. Use conservative return paths for high-speed interfaces, and apply the device's specified clocking and I/O standards before resolving connector placement or layer-transition requirements.
Do not treat every M2GL090 676-BGA suffix as electrically identical. The verified evidence establishes package and core-resource similarity, but ordering-code differences can affect speed grade, temperature range, qualification, or commercial status. Before substituting M2GL090T-FGG676, M2GL090-FG676, M2GL090T-1FG676, M2GL090T-1FGG676I, or M2GL090TS-FG676, compare the manufacturer ordering guide, pinout, errata, and lifecycle information. Also verify that the authorized distributor can supply the exact suffix with traceable documentation.
Compliance Information
The supplied manufacturer and distributor excerpts do not state RoHS, REACH, AEC-Q100, lead-free, halogen-free, or conflict-minerals status. These fields remain unknown rather than inferred.
