AT6005-2QC

The AT6005-2QC is an SRAM-based Field Programmable Gate Array (FPGA) from Microchip Technology, designed for reconfigurable coprocessor and compute‑intensive logic applications. Built on the AT6000(LV) architecture, the device combines a symmetrical grid of logic cells with a flexible busing network to support adaptive hardware and hardware acceleration use cases.

This commercial‑grade, surface‑mount device provides 3,136 logic elements (approximately 15,000 usable gates) and 108 user I/Os in a 132‑pin BQFP bumpered package, operating from a 4.75 V to 5.25 V supply and rated for 0 °C to 70 °C.

Key Features

• Core architecture: Symmetrical array of 3,136 logic elements with a sectorized busing network that enables efficient cell-to-cell and bus-to-bus communication.
• Logic capacity: Approximately 15,000 usable gates and up to 3,136 registers for implementing compute‑intensive functions and reusable hard macro logic.
• Performance: Series-level system speeds above 100 MHz and flip‑flop toggle rates exceeding 250 MHz; measured input and output delay characteristics are documented in the series datasheet.
• I/O flexibility: 108 user I/Os with independently configurable TTL/CMOS input thresholds, open‑collector/tristate outputs, programmable slew‑rate control and 16 mA drive per I/O (combinable to higher drive).
• Power & supply: Single supply operation at 4.75 V to 5.25 V; typical operating current for the AT6005 device class is documented in the series datasheet (device table). Low standby currents are supported.
• Package & mounting: 132‑lead BQFP bumpered package (27.44 × 27.44 mm), surface‑mount for compact PCB integration.
• Grade & environment: Commercial grade operation (0 °C to 70 °C) and RoHS compliant.
• In‑system reconfiguration: Series features include complete/partial in‑system reconfiguration with no loss of data or machine state for adaptive hardware implementations.

Typical Applications

• Reconfigurable coprocessors: Offload compute‑intensive tasks and accelerate algorithms using the device’s logic density and fast clocking capability.
• Hardware acceleration: Implement cache logic and adaptive hardware functions to increase throughput in specialized processing paths.
• High‑speed control and signal processing: Leverage the series’ >100 MHz system speeds and fast flip‑flop toggle rates for timing‑sensitive control loops and processing chains.
• Custom I/O interfacing: Use the 108 configurable I/Os with programmable thresholds and drive options to interface mixed signal domains and legacy TTL/CMOS devices.

Unique Advantages

• High logic density in a compact package: 3,136 logic elements and ~15,000 usable gates in a 132‑pin BQFP enable substantial functionality without a large PCB footprint.
• Flexible I/O capability: Independently configurable I/O with programmable drive and thresholds simplifies integration with diverse peripherals and boards.
• In‑system reconfiguration: Supports partial and complete reconfiguration without losing data or machine state, enabling adaptive designs and on‑the‑fly updates.
• Documented high-speed operation: Series performance metrics (system speeds >100 MHz, flip‑flop toggle rates >250 MHz) support timing‑sensitive implementations.
• Commercial grade and RoHS compliant: Designed for 0 °C to 70 °C operation with RoHS compliance for standard commercial applications.
• Consistent pinout across series: AT6000 series pin locations are consistent, aiding design migration within the family (series documentation available).

Why Choose AT6005-2QC?

The AT6005-2QC delivers a balanced combination of logic capacity, configurable I/O, and reconfiguration capability for designers implementing compute‑intensive and adaptive hardware functions. Its AT6000(LV) architecture and documented series performance make it suitable for systems that require moderate logic density and responsive, reconfigurable acceleration.

As a commercial‑grade, RoHS‑compliant device from Microchip Technology, the AT6005-2QC is positioned for projects that need reliable, field‑programmable logic in a 132‑pin BQFP surface‑mount package and a standard 5 V supply boundary.

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