AT40K10-2EQI

The AT40K10-2EQI is an SRAM-based Field Programmable Gate Array (FPGA) supplied in a 240-BFQFP (240-PQFP, 32×32) surface-mount package. This industrial-grade device provides 576 logic elements, 4,608 bits of embedded RAM and 161 general-purpose I/O lines, with a supply voltage range of 4.5 V to 5.5 V and an operating temperature range of −40 °C to 85 °C.

As a member of the AT40K family, the device delivers series-level capabilities such as distributed 10 ns SRAM, high-speed array multipliers, multi-clock support and dynamic reconfigurability via Cache Logic—features targeted at mid-range gate-count designs and reconfigurable system functions.

Key Features

• Core — 576 logic elements: 576 logic elements (cells) providing approximately 20,000 equivalent gates for implementing combinational and sequential logic.
• Embedded memory: 4,608 bits of distributed SRAM with 10 ns access characteristics for single/dual-port, synchronous or asynchronous memory functions.
• I/O — 161 pins: 161 general-purpose I/O lines; series documentation notes PCI-compliant I/O support and 3V/5V capability across the AT40K family.
• Clocking: Series-level support for up to 8 global clocks and additional dedicated PCI clocks for low-skew clock distribution and flexible clock control.
• Performance: Series-level specifications include system speeds to 100 MHz and array multipliers rated above 50 MHz.
• Dynamic reconfigurability: Cache Logic capability enables full or partial in-system reconfiguration and unlimited reprogramming via serial or parallel modes.
• Package & mounting: 240-BFQFP (240-PQFP, 32×32) surface-mount package suitable for compact board layouts.
• Industrial operating range: Rated for −40 °C to 85 °C operation and RoHS compliant.
• Supply voltage: 4.5 V to 5.5 V.

Typical Applications

• DSP and coprocessor acceleration: Implement arithmetic-heavy functions such as FIR filters and FFTs using on-chip multipliers and distributed RAM.
• Video and multimedia processing: Use the device’s array multipliers and embedded memory for compression, decompression and real-time signal processing tasks.
• High-speed interface logic: Leverage the device’s I/O density and series-level PCI I/O capability for bridging and custom interface implementations.
• Adaptive and reconfigurable systems: Apply Cache Logic reconfigurability for in-system updates, fast vector coefficient changes and adaptive algorithm deployment.

Unique Advantages

• Flexible on-chip memory: 4,608 bits of distributed 10 ns SRAM enable FIFOs, scratch pads and dual-port memory without consuming core logic resources.
• Deterministic performance headroom: Series-level system speeds to 100 MHz and array multipliers >50 MHz provide predictable timing for compute-intensive blocks.
• High I/O count in a compact package: 161 I/O pins in a 240-BFQFP package reduce the need for external glue logic and simplify board routing for medium-complexity designs.
• In-system reconfiguration: Cache Logic supports partial or full device reprogramming without data loss, enabling adaptive design updates in the field.
• Industrial temperature rating and RoHS compliance: Specification for −40 °C to 85 °C operation and RoHS compliance supports deployment in industrial environments.
• Toolchain and migration support: Series documentation describes compatibility with industry-standard design tools, aiding integration into existing workflows.

Why Choose AT40K10-2EQI?

The AT40K10-2EQI combines a mid-range logic capacity with distributed fast SRAM, multi-clock support and in-system reconfigurability, making it well suited for designers who need adaptable, deterministic logic and memory in a compact, industrial-rated package. Its balance of logic elements, embedded memory and I/O density addresses applications ranging from DSP acceleration to interface bridging and adaptive systems.

Backed by the AT40K series architecture and toolchain support, the AT40K10-2EQI offers a practical platform for prototyping and deploying reconfigurable logic where robust operation, flexible memory use and field updates are required.

Request a quote or submit an inquiry for availability and pricing for the AT40K10-2EQI to progress your design evaluation and procurement.