EP2AGX125EF35C6G
EP2AGX125EF35C6G Arria II GX FPGA | Altera | Signal Processing
Altera EP2AGX125EF35C6G is a high-density Arria II GX field-programmable gate array with 118,143 logic elements, 8,315,904 total RAM bits, and 452 user I/O pins, supplied in a 1152-BBGA, FCBGA package. The verified package description also identifies a 1152-FBGA, 35 mm x 35 mm supplier-device format, and its core supply range is 0.87 V to 0.93 V. This combination targets data-intensive programmable logic designs requiring substantial embedded memory, extensive external interfacing, and high pin-count packaging.
A field-programmable gate array, or FPGA, is a semiconductor device built from configurable logic blocks, programmable interconnects, and dedicated functional resources. In the system hierarchy, an FPGA sits between a general-purpose processor and fixed-function application-specific integrated circuits: firmware-defined logic can implement parallel processing, interface bridging, protocol handling, and digital signal processing while retaining design flexibility. Embedded RAM reduces dependence on external memory for buffers, FIFOs, lookup tables, and transient data storage.
The principal verified resources are 118,143 logic elements, 8,315,904 total RAM bits, and 452 user I/O pins. The device uses 1152-FBGA packaging and supports a junction-temperature operating range of 0 °C to 85 °C. Its 0.87 V to 0.93 V core-supply range requires a tightly controlled power distribution network. These characteristics make the part appropriate for systems that need high logic density, broad memory capacity, and a large number of board-level connections.
From an architectural perspective, the FPGA combines programmable logic fabric with embedded memory resources distributed throughout the fabric. Designers can instantiate parallel datapaths, state machines, communication controllers, and signal-processing structures, then route them through programmable interconnect. Because the verified data does not provide transceiver count, speed grade, logic-cell architecture detail, or maximum operating frequency, those parameters must not be inferred. Engineers should consult the complete manufacturer datasheet and device-family documentation before setting clock budgets or selecting configuration circuitry.
Typical applications include real-time signal processing, industrial control, communications infrastructure, image and video processing, and high-throughput test equipment. Its 118,143 logic elements support complex parallel processing, while 8,315,904 RAM bits can hold data samples and protocol packets. The 452 user I/O pins are particularly useful where the FPGA must bridge sensors, memories, converters, network interfaces, and backplane connectors concurrently.
The main design constraint is power integrity. A 0.87 V to 0.93 V core rail must use suitable regulation, local decoupling, and low-impedance PCB planes. Designers should also validate I/O banking, configuration pins, signal-integrity requirements, thermal behavior, and ball assignment against the manufacturer package documentation. The verified data does not include sufficient detail to specify those constraints numerically.
This product record combines verified architecture, memory, I/O, package, supply, and temperature data with package-compatible comparison guidance and procurement references. Unlike a distributor listing alone, it distinguishes confirmed values from parameters requiring datasheet validation and avoids inventing unavailable electrical or mechanical details.
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