AT40K10-2AJC

The AT40K10-2AJC is an SRAM-based FPGA device in an 84-pin PLCC/J‑Lead package designed for high-performance, reconfigurable logic. It provides 576 logic elements, approximately 4,608 bits of embedded RAM and 62 general-purpose I/O pins, making it suitable for mid‑density logic integration in commercial electronic designs.

Built for applications that require in-system reconfiguration, flexible memory structures and multiple clock domains, this device targets DSP coprocessing, protocol bridging, and other compute‑intensive embedded tasks where performance and on-board memory are important.

Key Features

• Core Architecture  SR AMSRAM-based FPGA with Cache Logic dynamic full/partial re-configurability allowing in-system updates without data loss, as described for the AT40K/AT40KLV family.
• Logic Capacity  576 logic elements (cells) corresponding to roughly 20,000 usable gates for mid-density logic implementations.
• Embedded Memory (FreeRAM)  Approximately 4,608 bits of distributed, flexible SRAM (10 ns) supporting single/dual-port and synchronous/asynchronous configurations for FIFOs, scratchpads and other on-chip storage.
• I/O and Voltage  62 I/O pins with 5 V supply support (specified operating voltage 4.75 V to 5.25 V) and programmable output drive options described in the family datasheet.
• Clocking  Family-level support for multiple global clocks (8 global clocks) and dedicated PCI clock options for designs requiring low-skew distributed clocking.
• Performance  Family capabilities include system speeds to 100 MHz and array multipliers greater than 50 MHz; the device benefits from the AT40K architecture’s fast 10 ns SRAM and multiplier-friendly cell fabric.
• Package & Mounting  Surface-mount 84-LCC (J‑Lead) / 84-PLCC (29.31 × 29.31 mm) package for board-level integration.
• Commercial Grade & Environmental  Commercial temperature range (0 °C to 70 °C) and RoHS compliant.

Typical Applications

• DSP Coprocessing  Implement FIR filters, FFTs, convolvers and other arithmetic accelerators using the device’s logic and distributed SRAM resources.
• Protocol Bridging & I/O Expansion  Use the 62 general-purpose I/Os and programmable output drive to implement interface logic, protocol adaptation or bus bridging in embedded systems.
• Multimedia Processing  Deploy array multipliers and on-chip RAM to accelerate video compression, encryption or other multimedia algorithms that require flexible, on-device computation.
• Adaptive / Reconfigurable Systems  Take advantage of in-system reconfigurability to update logic or coefficients without removing the device from the board.

Unique Advantages

• Flexible In-System Reconfiguration  Cache Logic capability enables dynamic full or partial reconfiguration, simplifying updates and adaptive design changes.
• Integrated Distributed SRAM  Built-in 10 ns FreeRAM provides low-latency on-chip storage independent of logic elements for FIFOs and scratchpad memory.
• Balanced Performance and Density  With 576 logic elements and approximately 20k gates of capacity, the device suits mid‑range designs that need both logic and memory on a single chip.
• Multiple Clock Domains  Support for multiple global clocks facilitates low-skew timing across complex designs and enables flexible power/clock management.
• Board-Level Compatibility  Standard 84‑pin PLCC/J‑Lead packaging and surface-mount mounting simplify integration into existing PCB form factors.
• Regulatory and Production Readiness  Commercial temperature rating and RoHS compliance support mainstream electronic product development and manufacturing.

Why Choose AT40K10-2AJC?

The AT40K10-2AJC combines reconfigurable SRAM-based logic, embedded FreeRAM, and multiple clock domains in a compact 84‑pin PLCC package, offering a practical balance of logic capacity and on-chip memory for mid-density embedded designs. Its support for 5 V operation and commercial temperature range makes it a straightforward choice for mainstream electronic products that require in-field updateability and DSP acceleration.

This device is well suited to engineers and teams designing protocol interfaces, compute accelerators and adaptive systems who need a reliable, reprogrammable platform with clear, device-level specifications for logic elements, RAM, I/O and packaging.

Request a quote or submit a purchasing inquiry to check availability, lead time and pricing for the AT40K10-2AJC. Provide your bill-of-material details or project requirements to receive a tailored response.