AT40K10-2DQU

The AT40K10-2DQU is an SRAM-based Field Programmable Gate Array (FPGA) offered in a 208‑BFQFP package for industrial-grade applications. It provides 576 logic elements, approximately 4,608 bits of distributed on‑chip SRAM, and 161 I/O pins for medium-density, high‑performance designs. The device targets system acceleration, DSP coprocessing and reconfigurable logic tasks where field programmability, on‑chip RAM and deterministic timing are required.

As part of the AT40K family, the device includes series-level features such as 10 ns flexible SRAM, array multipliers and multi-clock support that enable system speeds up to 100 MHz and support dynamic, in‑system reconfigurability and adaptive designs.

Key Features

• Core Logic — 576 logic elements and a gate density of approximately 20,000 gates for medium‑complexity logic integration and custom datapath implementation.
• Embedded Memory (FreeRAM) — Approximately 4,608 bits of distributed 10 ns SRAM with flexible single/dual‑port, synchronous/asynchronous configurations for FIFOs, scratchpad and coefficient storage.
• I/O — 161 general purpose I/O pins with 3V/5V capability and programmable output drive to support mixed‑voltage board interfaces.
• Clocking — Eight global clocks with fast, low‑skew distribution, programmable edge transitions and distributed clock shutdown capability for power management.
• High‑performance DSP Support — Array multiplier architecture and Cache Logic reconfigurability support fast arithmetic functions such as FIR, FFT and other vector operations.
• Package & Mounting — Surface‑mount 208‑BFQFP package (supplier device package listed as 208‑PQFP, 28×28) for standard PCB assembly flows.
• Power & Temperature — 4.5 V to 5.5 V supply range and industrial operating temperature from −40 °C to 85 °C.
• Standards & Tools — Series‑level support for industry design flows and tool integration to streamline synthesis, placement and routing and to leverage existing IP cores.
• Compliance — RoHS‑compliant.

Typical Applications

• DSP Coprocessing — Implement FIR filters, FFTs and other arithmetic accelerators to offload compute‑intensive tasks from a host processor.
• Video & Multimedia Processing — Use the device's fast multipliers and embedded SRAM for codecs, image processing pipelines and buffer management.
• Encryption & Signal Processing — Deploy reconfigurable logic for encryption engines, correlators and real‑time signal conditioning.
• System Glue & Peripheral Interfaces — Integrate custom bus interfaces and protocol bridges using abundant I/O and programmable output drive options.

Unique Advantages

• Flexible On‑Chip Memory: Distributed 10 ns SRAM (FreeRAM) enables single/dual‑port, synchronous or asynchronous memory blocks without consuming separate logic resources.
• Reconfigurable Cache Logic: Dynamic partial or full in‑system reconfigurability supports adaptive designs and rapid field updates.
• Multi‑Clock Determinism: Eight global clocks with low skew and programmable edges provide predictable timing for complex, multi‑domain systems.
• DSP‑Oriented Architecture: Cell interconnect and array multiplier support allow efficient implementation of high‑speed arithmetic functions.
• Industrial Reliability: Industrial operating range (−40 °C to 85 °C) and RoHS compliance make the device suitable for demanding environmental conditions.
• Standard Packaging: 208‑pin PQFP/BFQFP surface‑mount package simplifies integration into established PCB processes.

Why Choose AT40K10-2DQU?

The AT40K10-2DQU delivers a balanced combination of mid‑range logic capacity, embedded SRAM flexibility and multi‑clock capability for designers who need reconfigurable acceleration and reliable industrial operation. Its architecture supports DSP functions, fast memory access and in‑system reconfigurability, making it suitable for applications that require field updates, algorithm tuning or hardware acceleration without full ASIC development.

This part is a practical choice for engineering teams building medium‑complexity, performance‑sensitive systems that require a 5 V supply range, industrial temperature tolerance and an established FPGA feature set including FreeRAM and Cache Logic capabilities.

Request a quote or submit your RFQ to start a procurement conversation for the AT40K10-2DQU and evaluate how it fits into your next reconfigurable design.