AT6005-4AI

The AT6005-4AI is an SRAM-based FPGA built on the AT6000(LV) architecture and manufactured by Microchip Technology. It targets reconfigurable coprocessor and compute‑intensive logic applications, delivering the flexibility of in-system reconfiguration alongside deterministic logic performance.

As a member of the AT6000(LV) family, the device benefits from series-level performance characteristics such as system speeds greater than 100 MHz and design features for adaptive hardware and cache-logic acceleration. The part combines 3,136 logic elements with a compact 100-TQFP package suitable for industrial environments.

Key Features

• Core Capacity: 3,136 logic elements (cells) and 15,000 usable gates for implementing mid-density combinational and sequential logic.
• High-performance Timing: Series-level timing characteristics include system speeds > 100 MHz and flip-flop toggle rates > 250 MHz; input delays of 1.2 ns/1.5 ns and output delays of 3.0 ns/6.0 ns are documented for the AT6000(LV) family.
• I/O Count and Flexibility: 80 user I/Os on the device; the AT6000(LV) series provides independently configurable I/O with TTL/CMOS thresholds, open-collector/tristate options, programmable slew-rate control and per-pin drive configurability.
• Voltage Supply: Operates from 4.5 V to 5.5 V, enabling use in standard 5 V system environments.
• In-system Reconfiguration: Supports complete and partial in-system reconfiguration to change logic without loss of data or machine state, enabling adaptive hardware and runtime updates.
• Power Characteristics (series-level): The AT6000(LV) series documents very low standby currents and typical operating current ranges (standby currents around 500 μA/200 μA; typical operating current approximately 15–170 mA), helping manage system power budgets.
• Package & Mounting: 100-TQFP (14 × 14 mm) surface-mount package for high-density PCB integration.
• Industrial Temperature Range & Compliance: Industrial grade with an operating temperature range of −40 °C to 85 °C and RoHS compliance for regulated applications.

Typical Applications

• Reconfigurable Coprocessors: Implement hardware acceleration and offload compute‑intensive functions where runtime reconfiguration and predictable timing are required.
• Adaptive Hardware & Acceleration: Use cache-logic and partial in-system reconfiguration to adapt logic paths for changing workloads or iterative algorithm improvements.
• Industrial Control & Interfaces: Industrial-grade temperature range and flexible I/O make the device suitable for control logic, protocol translation and interface bridging in industrial systems.
• Design Migration & Prototyping: Consistent pin locations across the AT6000 series facilitate design scaling and migration while enabling rapid prototyping with the AT6000 development tools.

Unique Advantages

• SRAM-based Reconfigurability: Enables complete or partial in-system reconfiguration so designs can be updated or optimized without removing the device from the system.
• Deterministic Timing: Series-level clocking features and low clock skew (less than 1 ns across the chip) help maintain predictable performance for timing-critical designs.
• Flexible I/O Controls: Configurable thresholds, slew-rate control and combinable drive strength provide board-level signal integrity and interface flexibility.
• Industrial-ready Packaging: 100-TQFP surface-mount package and −40 °C to 85 °C operating range enable deployment in a wide range of industrial applications.
• Developer Support: The AT6000 series is supported by a PC/workstation-based integrated development system for design creation and iteration.
• Pin-compatible Migration Path: Consistent pin locations across the AT6000 family simplify scaling designs to larger or smaller FPGA resources as project requirements evolve.

Why Choose AT6005-4AI?

The AT6005-4AI combines mid-density logic capacity with the AT6000(LV) series’ reconfigurable SRAM architecture to deliver a practical balance of performance, flexibility and industrial robustness. Its timing characteristics and configurable I/O make it well suited for compute‑intensive tasks, hardware acceleration, and systems that benefit from in-field updates.

Designed for engineers who need predictable timing, reconfiguration capability and board-level flexibility, the AT6005-4AI offers a clear migration path within the AT6000 family and is supported by the series’ development tools for efficient design iteration and deployment.

Request a quote or submit an inquiry to check availability and pricing for the AT6005-4AI today.