AT6003ALV-4AC

The AT6003ALV-4AC is an SRAM-based Field Programmable Gate Array from Microchip Technology’s AT6000(LV) family, built around a symmetrical array of logic cells and a flexible busing network. This device provides 1,600 logic elements (cells), up to 1,600 registers and 120 user I/Os in a compact 144‑LQFP (20 × 20) surface-mount package.

Designed for reconfigurable coprocessor and compute‑intensive logic tasks, the device supports system operation at speeds greater than 100 MHz and low-voltage operation with a supply range of 3.135 V to 3.465 V, making it suitable for commercial embedded applications that require adaptive hardware and in‑system reconfiguration.

Key Features

• Core Architecture SRAM-based FPGA architecture with a symmetrical array of 1,600 logic elements (cells) and a flexible busing network for efficient routing and logic implementation.
• Performance System speeds greater than 100 MHz and flip‑flop toggle rates exceeding 250 MHz; input and output timing characteristics include low input and output delays noted in the series specifications.
• Logic & Registers Approximately 9,000 usable gates with up to 1,600 registers, enabling mid-density implementations of compute‑intensive functions and cache logic design patterns.
• I/O Flexibility 120 user I/Os with independently configurable I/O options in the AT6000 series (TTL/CMOS thresholds, open‑collector/tristate outputs, programmable slew‑rate control and combinable I/O drive up to 16 mA).
• In‑System Reconfiguration Supports complete or partial in‑system reconfiguration to update logic without loss of data or machine state, enabling adaptive hardware and iterative development.
• Power Low-power characteristics in the series, with typical operating currents documented for AT6000 devices and low standby currents for power‑sensitive designs.
• Package & Mounting 144‑LQFP (20 × 20) surface-mount package; commercial grade with an operating temperature range of 0 °C to 70 °C.
• Compliance RoHS compliant.

Typical Applications

• Reconfigurable Coprocessors Implement hardware-accelerated compute kernels and offload intensive tasks from a host processor using the device’s logic density and high toggle-rate capability.
• Hardware Acceleration Deploy adaptive cache-logic and performance-critical functions where in‑system reconfiguration and fast system speeds (>100 MHz) are advantageous.
• Mid‑Density Embedded Systems Integrate control, glue logic and peripheral interfacing in space-constrained commercial designs, leveraging 120 user I/Os and a compact 144‑LQFP package.

Unique Advantages

• Compact, Mid‑Density Integration: 1,600 logic elements and ~9,000 usable gates provide a balance of capacity and footprint for mid-range FPGA tasks without unnecessary complexity.
• Flexible I/O and Timing: 120 configurable I/Os and the series’ programmable I/O features let designers match signal standards and drive requirements while maintaining tight timing control.
• In‑System Reconfigurability: Complete or partial in‑system reconfiguration enables iterative updates and adaptive behavior without disrupting machine state.
• Low-Voltage Operation: Designed for 3.3 V-class systems with a defined supply range of 3.135 V to 3.465 V, supporting low-voltage embedded platforms.
• Proven Development Support: Part of the AT6000 family, which is supported by established PC- and workstation-based design tools for device configuration and implementation.

Why Choose AT6003ALV-4AC?

The AT6003ALV-4AC positions itself as a practical, mid-density FPGA choice for commercial embedded designs that require reconfigurable hardware, compact packaging and flexible I/O. Its combination of 1,600 logic elements, 120 user I/Os and support for in‑system reconfiguration makes it well suited for hardware acceleration, coprocessor tasks and adaptive logic implementations.

With a clear voltage supply window, defined operating temperature range, RoHS compliance and compatibility with established AT6000 series development tools, this device offers a predictable platform for teams developing compute‑intensive, reconfigurable solutions in commercial environments.

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