M2GL005-VF256I - 6K LE IGLOO2 Flash FPGA | Microchip
料号： M2GL005-VF256I ✓ 量产中M2GL005-VF256I 概述
An FPGA is a programmable semiconductor whose logic blocks, interconnections, and I/O resources can be configured after manufacture. Within the device hierarchy, the M2GL005-VF256I is an IGLOO2 FPGA, a member of the broader programmable-logic and FPGA family. This architecture is useful when a design requires parallel logic, protocol conversion, signal conditioning, I/O expansion, or hardware control that would otherwise require multiple discrete components.
The IGLOO2 family combines nonvolatile configuration memory with embedded SRAM and fabric RAM. According to the Microchip IGLOO 2 FPGA and SmartFusion 2 SoC FPGA datasheet, IGLOO2 devices integrate a high-performance memory subsystem with on-chip flash, 32 KB embedded SRAM, and multiple DMA controllers. For the M2GL005-VF256I specifically, family-level configuration identifies 6K logic elements and a 256-ball package, while the comparison data identifies 6,060 cells, 128 Kbits of embedded nonvolatile memory, 64 KB of embedded SRAM, and 703 Kbits of fabric RAM.
The 256-ball package provides 256 terminals at a stated 0.8 mm terminal pitch and is intended for space-conscious embedded systems using multilayer printed-circuit-board layouts. Its 1.2 V operating point suits low-voltage embedded systems, while on-chip flash allows configuration data to remain resident without relying on an external configuration memory. The fabric RAM supports working data, buffers, and stateful logic, while the embedded SRAM provides additional memory for design-specific storage.
Typical applications include protocol bridging, I/O expansion and conversion, system management, secure connectivity, industrial control, communications equipment, medical systems, and defense or aviation electronics. These uses align with the manufacturer’s positioning of IGLOO2 devices as general-purpose programmable-logic platforms for bridging, conversion, management, and connectivity functions.
A board-level design should confirm the complete ball map, power rails, decoupling requirements, configuration interface, and I/O standards in the manufacturer packaging and pin-description documentation. Because the 256-ball footprint is fine-pitch and densely routed, PCB escape routing, solder-mask definition, and assembly-process capability deserve early review.
This page combines the manufacturer device information with practical architecture, package, comparison, sourcing, and PCB-design guidance. It also distinguishes true same-package alternatives from related IGLOO2 devices that use different packages and therefore cannot be treated as drop-in replacements.
直接替换替代料： M2GL005-VF256I ——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： M2GL005-VF256I （相同外形与封装尺寸） ——差异在于 Package, Configuration Memory, Device Type, Logic Elements.
M2GL005-VFG256I
✅ 直接替换📋 参考替代料（不在目录中）
M2GL005-VF256I 最大额定值与电气特性
| Device Type | IGLOO2 low-density flash FPGA |
| Logic Elements | 6,000 logic elements |
| FPGA Cells | 6,060 cells |
| Embedded Nonvolatile Memory | 128 Kbits |
| Embedded SRAM | 64 KB |
| Fabric RAM | 703 Kbits |
| Nominal Operating Voltage | 1.2 V |
| Maximum Supply Voltage | 1.26 V |
| 封装 | 256-ball LFBGA |
| Terminal Count | 256 terminals |
| Terminal Pitch | 0.8 mm |
| Package Height | Low-profile |
| Temperature Grade | Industrial |
| Configuration Memory | On-chip flash |
| User Programmable ROM | No user programmable ROM |
| Programming Technology | Nonvolatile flash configuration |
| Product Series | M2GL005 |
| 安装类型 | Surface mount |
M2GL005-VF256I low-profile 引脚配置指南
M2GL005-VF256I（low-profile 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： M2GL005-VF256I.
请参阅 数据手册 以查看完整引脚配置。
典型应用
M2GL005-VF256I 适用于 6 应用s: Industrial Protocol Bridging, I/O Expansion and Level Conversion, System Management and Power Sequencing, Secure Connectivity and Authentication, Medical and Diagnostic Data Conditioning, Communications and Video Interface Support.
Industrial Protocol Bridging
The M2GL005-VF256I fits industrial protocol-bridge designs that must translate between parallel and serial interfaces while maintaining deterministic, hardware-based behavior. Its 6,000 logic elements and 6,060 FPGA cells provide capacity for bus state machines, byte packing, timing control, and status monitoring, while 703 Kbits of fabric RAM support buffers and 64 KB of embedded SRAM holds working state. The 1.2 V nominal core operation supports compact embedded control systems. Engineers should assign I/O standards and voltage domains from the package pin guide, then validate timing with the IGLOO2 design tools. A multilayer PCB is generally preferable for the 256-ball, 0.8 mm-pitch LFBGA footprint.
推荐
I/O Expansion and Level Conversion
The M2GL005-VF256I is suitable for consolidating control signals when a board requires more I/O than its host processor exposes or needs local timing and level conversion. Its programmable logic can implement input synchronization, output holding, pulse generation, and protocol adaptation, while on-chip flash retains the configuration after power removal. The device provides 6K logic elements and multiple RAM resources without requiring a separate microcontroller for simple deterministic tasks. Because the 256-ball LFBGA has a 0.8 mm terminal pitch, routing to standard-pitch connectors requires careful escape design. Bank voltages and supported I/O standards must follow the manufacturer package guide, and signal-integrity checks should include rise-time, loading, and series-damping analysis.
推荐
System Management and Power Sequencing
The M2GL005-VF256I can implement deterministic system-management logic for monitoring board status, coordinating reset signals, sequencing supplies, and recording fault events. Its flash-based configuration supports autonomous operation after reset, while 64 KB of embedded SRAM and 703 Kbits of fabric RAM allow local event buffers and state machines. The 6,000 available logic elements support parallel monitoring of multiple enables, interlocks, and fault inputs without a separate processor. At a nominal 1.2 V core voltage, the FPGA fits low-voltage control architectures, but its I/O banks still require correctly planned rail levels. Designers should review configuration pins, start-up behavior, and power-good timing against the IGLOO2 hardware and design guidance.
推荐
Secure Connectivity and Authentication
The M2GL005-VF256I is suited to compact secure-connectivity functions that need hardware-backed protocol handling, key-related state, and persistent configuration. Its on-chip flash retains the programmed logic, and the 6K logic elements can host protocol state machines, packet checks, counters, and interface adapters. The 703 Kbits of fabric RAM can support packet buffering, while 64 KB of embedded SRAM can hold larger working data sets. Security properties should be implemented in the configuration rather than assumed from the package name, and any cryptographic algorithm must be reviewed for appropriate resources. Board planning must preserve the correct configuration interface and provide stable core and I/O supplies. The dense LFBGA footprint also warrants assembly-capability and inspection planning.
推荐
Medical and Diagnostic Data Conditioning
The M2GL005-VF256I can support deterministic data-conditioning tasks in diagnostic and medical instrumentation, including sensor-signal parallelization, filtering, timing alignment, and data packing. Its 6,000 logic elements are suitable for multiple parallel pipelines, while 64 KB of embedded SRAM and 703 Kbits of fabric RAM provide local buffering. On-chip flash allows the same conditioning configuration to persist across power cycles, supporting repeatable equipment behavior. The FPGA should remain a supporting signal-processing element rather than a substitute for a certified microcontroller where the system requires safety controls. Validate signal integrity, clock jitter tolerance, and I/O voltage compatibility, and review the applicable medical-device quality and risk processes for the complete system.
推荐
Communications and Video Interface Support
The M2GL005-VF256I fits communications and video support designs requiring parallel-to-serial conversion, packet routing, timing generation, or I/O adaptation. The 6,060-cell fabric can implement multiple parallel datapaths, while 703 Kbits of fabric RAM supports buffering and 64 KB of embedded SRAM provides additional working storage. Its 1.2 V core and on-chip flash configuration suit compact embedded systems that must restart without an external configuration loader. Interface rates and voltage standards must be evaluated against the device’s I/O-bank capabilities using the manufacturer package guide. PCB implementation should preserve adequate return paths, use controlled-length routing where timing margins are tight, and account for the 256-ball LFBGA’s 0.8 mm assembly requirements.
推荐
推荐产品汇总
工程参考数据： M2GL005-VF256I ——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 | M2GL005-VFG256I |
|---|---|---|
| Package | 256-ball LFBGA | 256-ball LFBGA - same package |
| Brand | Microchip Technology | Microchip Technology |
| Device Family | IGLOO2 | IGLOO2 |
| Logic Elements | 6,000 logic elements | 6K logic elements |
| Terminal Count and Pitch | 256 terminals at 0.8 mm pitch | 256 terminals |
关键差异点
- Direct same-package sourcing path （对比 M2GL005-VFG256I)
- Industrial-grade ordering code （对比 M2GL005-VFG256I)
- Substantial integrated memory for standalone logic （对比 M2GL005-VFG256I)
设计说明
Plan the M2GL005-VF256I as a fine-pitch, multilayer PCB design rather than adapting a generic 256-ball BGA layout. The package has 0.8 mm ball pitch and 256 terminals. Use the manufacturer package drawing and pin-description guide to establish land patterns, keep power and ground connectivity on dedicated planes, and provide local bypass capacitance at the device pins. Confirm that the board fabricator supports the selected ball-pitch and assembly process before releasing the mechanical design.
Design the core and I/O supplies independently from the device’s 1.2 V nominal operating point. Although the listed maximum supply voltage is 1.26 V, every rail must respect the manufacturer’s tolerance, ramp, sequencing, and current limits. Place the required bypass capacitors close to their assigned power balls, provide adequate return vias, and avoid routing noisy switching nodes beneath the FPGA. Confirm configuration-pin state during power-up because incorrect strap or interface conditions can prevent normal startup.
Base every external interface on the exact I/O-bank voltage and supported standard rather than treating all 256 balls as electrically interchangeable. Check input thresholds, output drive, slew behavior, capacitive loading, and bank constraints for each assigned pin. For high-speed links, use controlled-impedance routing, continuous reference planes, and matched-length techniques where timing margins require them. Include timing analysis for both internal fabric paths and board-level routes, with suitable margin for component and process variation.
Avoid assuming that related M2GL005 package variants are interchangeable. The M2GL005-VFG256I shares the target’s 256-ball LFBGA format and belongs to the same IGLOO2 family, while the M2GL005-TQG144 and M2GL005-TQG144I use a 144-pin TQFP package. A different package changes the PCB footprint, pin count, routing, assembly process, and electrical constraints. Verify the complete ordering-information table before substituting any MPN, and confirm configuration compatibility for production programming.
合规信息
The device is identified as industrial grade. RoHS, REACH, lead-free, halogen-free, and conflict-minerals status were not stated in the available device information. AEC-Q100 is not applicable because the product is an FPGA rather than an automotive-qualified component.
