AT40K10LV-3AQI

The AT40K10LV-3AQI is a 3.3 V, surface-mount FPGA supplied in a 100-pin TQFP (14×14) package. It provides 576 logic elements, approximately 4,608 bits of embedded RAM, 78 I/O pins and an estimated 20,000 usable gates, making it suitable for moderate-density programmable logic implementations.

As part of the AT40K/AT40KLV family, the device benefits from series-level architectural features such as fast distributed SRAM, on-chip multipliers and reconfigurability, addressing use cases that include DSP coprocessing, multimedia processing and general-purpose embedded logic acceleration.

Key Features

• Logic Density  576 logic elements (cells) and approximately 20,000 gates provide resource balance for mid-range designs.
• Embedded Memory (FreeRAM)  Approximately 4,608 bits of distributed on-chip SRAM enabling single- or dual-port, synchronous/asynchronous RAM functions with 10 ns access capability as described for the series.
• I/O Capability  78 I/O pins for flexible interfacing in a compact 100-TQFP package.
• Performance (Series)  Series-level characteristics include system speeds up to 100 MHz, array multipliers operating above 50 MHz and internal 10 ns SRAM performance.
• Clocking and Control  Series architecture provides multiple global clock resources and configurable clock-edge behavior for timing flexibility and power management.
• Package & Mounting  100-TQFP (14×14) surface-mount package for PCB-friendly deployment in space-constrained designs.
• Power and Temperature  Nominal supply range 3.0 V to 3.6 V; industrial operating temperature range −40 °C to 85 °C.
• Standards & Compliance  RoHS compliant.

Typical Applications

• DSP Coprocessor and Acceleration  Use as a programmable coprocessor for arithmetic-intensive tasks such as FIR filters, FFTs and other vector multipliers supported by the family’s fast array multiplier architecture.
• Multimedia and Video Processing  Deploy for compression/decompression, convolution and related multimedia functions that benefit from on-chip RAM and reconfigurable logic.
• Embedded System Glue Logic  Implement custom interfaces, protocol converters and control logic where a moderate number of I/O and logic elements are required.
• Adaptive/Updatable Designs  Leverage the family’s reconfigurability to update algorithms or coefficients in-system without full hardware changeover.

Unique Advantages

• Balanced Resource Set:  Combines 576 logic elements with embedded RAM and 78 I/Os to support mid-density designs without excess footprint.
• Fast On-chip RAM:  Distributed 10 ns SRAM enables low-latency data buffering and memory-intensive functions while preserving logic resources.
• Reconfigurability:  Family-level Cache Logic and reprogramming capabilities support partial or full in-system reconfiguration for adaptive designs.
• Compact, PCB-friendly Package:  100-TQFP (14×14) package provides a high-pin-count solution in a thin, manufacturable footprint.
• Industrial Temperature Range:  Rated for −40 °C to 85 °C operation for deployment in industrial environments.
• RoHS Compliant:  Meets RoHS environmental requirements for lead-free assembly processes.

Why Choose AT40K10LV-3AQI?

AT40K10LV-3AQI positions itself as a practical FPGA choice for designers who need moderate gate density, embedded SRAM and a compact package for industrial-temperature applications. Its combination of 576 logic elements, 4,608 bits of on-chip RAM and 78 I/O pins provides a flexible foundation for DSP acceleration, multimedia processing and embedded control tasks.

Backed by the AT40K/AT40KLV series architecture, the device delivers series-level performance and reconfigurability features that help reduce board-level complexity and enable in-system updates, making it a solid option for teams focused on cost-effective, upgradeable FPGA-based designs.

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