5SEEBF45I2LG

The 5SEEBF45I2LG is a Stratix V E family Field Programmable Gate Array (FPGA) from Intel (Altera). It delivers a high on-chip logic and memory capacity in a 1932-BBGA FCBGA package intended for demanding digital designs that require dense programmable logic, substantial embedded memory, and a large number of I/O connections.

As a member of the Stratix V family, device documentation covers electrical and switching characteristics, operating conditions, and package/density details to support integration into industrial-grade systems.

Key Features

• High Logic Capacity  952,000 logic elements (cells) provide extensive resources for large-scale logic integration and custom hardware acceleration.
• Substantial Embedded Memory  Approximately 53 Mbits of on-chip RAM (53,248,000 bits) to support large buffers, FIFOs, and data processing pipelines.
• Large I/O Count  840 device I/Os to support high-pin-count interfaces, parallel buses, and multiple peripheral connections.
• Industrial Temperature Grade  Rated for industrial operation with an operating temperature range of −40 °C to 100 °C for use in temperature-demanding environments.
• Core Voltage  Specified supply range from 820 mV to 880 mV to define core power requirements and system power delivery.
• Package and Mounting  1932-BBGA (FCBGA) package; supplier device package listed as 1932-FBGA, FC (45×45) with surface-mount mounting for dense PCB designs.
• Standards Compliance  RoHS compliant to meet common environmental and manufacturing requirements.

Typical Applications

• High-density digital processing  Implement complex finite-state machines, datapaths, and hardware accelerators using the large pool of logic elements and on-chip RAM.
• Industrial control and automation  Leverage industrial temperature grade and extensive I/O to interface sensors, actuators, and control networks in factory systems.
• Prototyping and custom SoC integration  Use the device’s logic and memory resources for prototyping system-level designs or integrating custom soft processors and peripherals.
• High-pin-count interface bridging  Consolidate multiple parallel interfaces and I/O domains using the 840 available I/Os for board-level aggregation and protocol adaptation.

Unique Advantages

• Extensive programmable resources: 952,000 logic elements enable large, consolidated implementations that reduce the need for multiple devices.
• Large embedded memory: Approximately 53 Mbits of on-chip RAM supports high-throughput buffering and state retention without external memory dependencies.
• Broad I/O capacity: 840 I/Os give designers flexibility to connect numerous peripherals and high-pin-count interfaces directly to the FPGA.
• Industrial-grade thermal range: −40 °C to 100 °C rating allows deployment in temperature-challenging environments.
• Dense BGA packaging: 1932-BBGA (45×45) surface-mount package supports high-density board designs and compact system footprints.
• Regulatory compatibility: RoHS compliance supports environmentally restricted manufacturing and deployment workflows.

Why Choose 5SEEBF45I2LG?

The 5SEEBF45I2LG positions itself as a high-capacity Stratix V E FPGA option that balances very large logic and memory resources with a wide I/O complement and industrial temperature capability. Its specifications make it well suited for engineers designing complex digital systems, high-density prototypes, and industrial controllers that require on-chip memory and many external connections.

As part of the Stratix V family from Intel (Altera), the device is supported by comprehensive device documentation covering electrical characteristics and operating requirements, helping teams validate power, thermal, and timing targets during product development.

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