AT40K10-2RQC

The AT40K10-2RQC is an SRAM-based Field Programmable Gate Array from the AT40K family designed for commercial applications. This device integrates 576 logic elements (approximately 20,000 usable gates), 4,608 bits of on-chip RAM, and 78 general-purpose I/O pins in a 100-pin BQFP package.

Built for high-performance, reconfigurable logic tasks, the AT40K series provides features such as fast distributed SRAM, dynamic reconfigurability, and multi-clock support — making the AT40K10-2RQC suitable for DSP coprocessing, algorithm acceleration and other compute-heavy embedded functions that benefit from on-chip memory and reprogrammability.

Key Features

• Logic Capacity — 576 logic elements (approximately 20,000 gates) for implementing medium-complexity digital logic and control functions.
• Embedded Memory (FreeRAM) — 4,608 bits of distributed on-chip SRAM (10 ns), enabling synchronous/asynchronous single- or dual-port RAM structures without consuming logic elements.
• I/O — 78 general-purpose I/O pins suitable for interfacing to external logic, peripherals and buses.
• Clocking — Series-level support for up to 8 global clocks and distributed clock control to manage multi-domain timing and low-power clock shutdown strategies.
• Performance — AT40K series characteristics include system speeds to 100 MHz and array multipliers exceeding 50 MHz (series specification).
• Reconfigurability — Series-level Cache Logic capability enables dynamic full or partial in-system reconfiguration and unlimited re-programmability via serial or parallel modes.
• Power and Operating Range — 5 V supply range (4.75 V to 5.25 V) and commercial operating temperature range of 0 °C to 70 °C.
• Package — 100-pin BQFP package (supplier device package: 100-PQFP, 14 × 20 footprint) for surface-mount assembly.
• Compliance — RoHS compliant.

Typical Applications

• DSP Coprocessing — Implement FIR filters, FFTs, convolvers and other arithmetic accelerators using the device’s logic and distributed RAM for low-latency computation.
• Video and Multimedia Processing — Support for array multipliers and on-chip memory enables transforms and codec building blocks for compression/decompression workflows.
• Encryption and Signal Processing — On-chip RAM and reconfigurability allow rapid updates to cryptographic or signal-processing algorithms without hardware changes.

Unique Advantages

• Flexible On-Chip Memory: Distributed 10 ns SRAM (FreeRAM) provides flexible single- or dual-port memory independent of logic elements, reducing the need for external RAM.
• Dynamic Reconfiguration: Cache Logic reconfiguration enables full or partial in-system updates, supporting adaptive algorithms and late-stage changes.
• Multi-Clock Support: Up to 8 global clocks with low-skew distribution helps manage complex timing domains and supports high-speed designs.
• Performance-Oriented Architecture: Series-level capabilities include array multipliers and system speeds to 100 MHz, enabling compute-intensive functions on-chip.
• Design Ecosystem Compatibility: The AT40K family integrates with industry-standard synthesis and verification flows, facilitating toolchain-based development and fast iteration.
• Commercial-Grade Reliability: Designed for commercial-temperature operation (0 °C to 70 °C) with RoHS compliance for broad deployment.

Why Choose AT40K10-2RQC?

The AT40K10-2RQC positions itself as a versatile, reprogrammable FPGA for medium-complexity designs that require embedded memory, multi-clock control and in-field reconfiguration. Its combination of 576 logic elements, 4,608 bits of distributed SRAM and 78 I/Os in a 100-BQFP package provides a compact, integrated solution for accelerating DSP, multimedia and signal-processing functions.

With a 5 V supply, commercial temperature rating and RoHS compliance, this device is suited to development and production environments where reprogrammability, on-chip RAM flexibility and established toolchain support are priorities. The AT40K series’ reconfiguration features and memory architecture provide long-term design scalability and the ability to evolve algorithms in-system.

Request a quote or submit an inquiry for pricing and availability of the AT40K10-2RQC to move your design forward.