AT6003LV-4AC

The AT6003LV-4AC is an SRAM-based Field Programmable Gate Array from Microchip Technology’s AT6000(LV) family. It provides a symmetrical array architecture with 1,600 logic element cells (approximately 9,000 usable gates) and up to 80 user I/Os in a 100‑TQFP (14×14) surface-mount package. This device targets designs needing reconfigurable compute resources and flexible I/O control within commercial temperature and voltage ranges.

Typical use cases include reconfigurable coprocessors, compute‑intensive logic, adaptive hardware implementations and hardware acceleration where in‑system reconfiguration and configurable I/O drive system integration and iterative development.

Key Features

• Core & Performance – Symmetrical cell array architecture designed for system speeds greater than 100 MHz and flip‑flop toggle rates above 250 MHz; measured input and output delays are published in the series datasheet.
• Logic Capacity – 1,600 logic element cells and approximately 9,000 usable gates, supporting up to 1,600 registers as indicated for this device class.
• I/O & Package – 80 user I/Os in a 100‑TQFP (14×14) surface‑mount package, enabling dense board-level integration and flexible external interfacing.
• Voltage & Temperature – Specified supply range of 3.135 V to 3.465 V and an operating temperature range of 0 °C to 70 °C (commercial grade).
• Configuration Capabilities – Series architecture supports complete/partial in‑system reconfiguration and adaptive hardware concepts that preserve machine state during reconfiguration (as described in the AT6000(LV) series documentation).
• Power – Typical operating current for the AT6003 device class is provided in the series documentation; the AT6000(LV) family is described with low standby and typical operating currents in its datasheet.
• Programmable I/O Options – Independently configurable I/O thresholds and output characteristics are provided by the series architecture to accommodate TTL/CMOS input thresholds and various output modes.
• Regulatory – RoHS compliant.
• Mounting – Surface mount package suitable for automated PCB assembly.
• Grade – Commercial.

Typical Applications

• Reconfigurable Coprocessors – Use the AT6003LV-4AC to offload compute‑intensive tasks and implement hardware acceleration while retaining the ability to update logic in‑system.
• Adaptive Hardware – Implement cache‑logic style designs and adaptive hardware that can be partially reconfigured without loss of data or machine state, as described for the AT6000(LV) series.
• Custom I/O Interfaces – Leverage the programmable I/O thresholds and drive options for bespoke interfacing requirements where multiple logic standards or drive strengths are needed.
• High‑speed Logic Functions – Deploy in applications requiring system speeds above 100 MHz and fast flip‑flop toggle performance for timing‑sensitive logic blocks.

Unique Advantages

• Reconfigurable in System – Supports complete and partial in‑system reconfiguration, enabling field updates and iterative hardware development without full system downtime.
• Balanced Logic Density – 1,600 logic element cells and ~9,000 usable gates provide a mid‑range density suitable for compute‑intensive blocks or coprocessor functions while maintaining predictable routing and timing.
• Compact Packaging – 100‑TQFP (14×14) surface‑mount package offers a compact footprint for space‑constrained PCBs while providing 80 user I/Os for external connectivity.
• Commercial Temperature Range – Rated for 0 °C to 70 °C, matching typical commercial embedded system environments.
• Standards‑oriented I/O – Series‑level programmable I/O thresholds and drive options facilitate integration with a variety of external logic families and peripheral devices.
• Regulatory Compliance – RoHS compliance supports environmentally conscious assembly and distribution requirements.

Why Choose AT6003LV-4AC?

The AT6003LV-4AC delivers a practical balance of logic capacity, I/O flexibility and in‑system reconfiguration capabilities in a compact 100‑TQFP package. It is positioned for designs that require mid-range programmable logic resources, fast system operation, and the ability to evolve hardware functionality through reconfiguration.

This device suits engineering teams creating reconfigurable coprocessors, hardware accelerators or adaptive logic blocks who need predictable performance, programmable I/O options and a commercial‑grade part backed by the AT6000(LV) series documentation and ecosystem.

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