AT40K10AL-1AQC

The AT40K10AL-1AQC is a commercial-grade, SRAM-based field programmable gate array offered in a 100-TQFP (14×14) surface-mount package. This device delivers a mid-range programmable logic resource set—576 logic elements (cells), approximately 4,608 bits of embedded RAM, and around 20,000 functional gates—targeted at systems requiring reconfigurable logic and on-chip memory at 3.0–3.6 V supply levels.

Built for performance-oriented embedded and signal-processing tasks, the AT40K10AL series supports features such as fast on-chip SRAM, high-speed array multipliers, dynamic reconfiguration (Cache Logic), and global clock distribution—making it suited for applications like DSP acceleration, video and multimedia processing, and complex control logic.

Key Features

• Logic Capacity  Provides 576 logic elements (cells) and approximately 20,000 gates for mid-range programmable designs.
• Embedded RAM (FreeRAM)  Approximately 4,608 bits of distributed 10 ns SRAM supporting single- or dual-port, synchronous or asynchronous operation for FIFOs, scratch pads and other local memory functions.
• High-Speed DSP Primitives  Series-level support for fast array multipliers (greater than 50 MHz) and architecture that facilitates efficient arithmetic implementations.
• Clocking  Eight global clock resources with low-skew distribution and programmable edge behavior to support synchronous designs and clock management options.
• Reconfigurability (Cache Logic)  Dynamic full/partial in-system reconfigurability enables unlimited re-programmability via serial or parallel modes for adaptive and updateable designs.
• I/O and Voltage  78 general-purpose I/O pins in the 100-TQFP package; device operates from 3.0 V to 3.6 V and is specified for 0 °C to 70 °C commercial temperature range.
• Package and Mounting  100-TQFP (14×14) surface-mount package for compact board-level integration; RoHS compliant.
• Commercial Grade  Specified for commercial temperature operation (0 °C to 70 °C) and intended for standard embedded applications.

Typical Applications

• DSP Acceleration  Implement adaptive FIR filters, FFTs, convolvers and other computation-heavy algorithms using the device’s fast multipliers and embedded SRAM.
• Video and Multimedia Processing  Support functions such as DCT, video compression/decompression and image processing with on-chip memory and reconfigurable logic.
• Security and Encryption  Offload encryption and cryptographic primitives to the FPGA fabric for flexible, in-system updateable implementations.
• Control and Prototyping  Use as a reconfigurable coprocessor or prototype platform for complex control logic and algorithm development.

Unique Advantages

• Flexible On-Chip Memory:  Distributed 10 ns SRAM provides low-latency, dual- or single-port memory without consuming separate logic resources.
• Dynamic Reconfiguration:  Cache Logic enables partial or full in-system reconfiguration for adaptive designs and quick updates without full device replacement.
• Mid-Range Performance:  Combines ~20k gates, dedicated DSP-friendly structures and fast SRAM to meet moderate-to-high throughput embedded processing needs.
• Compact Surface-Mount Packaging:  100-TQFP (14×14) package balances I/O count and board-space efficiency for dense PCB layouts.
• Standard Voltage and I/O Tolerance:  Operates from 3.0 V to 3.6 V and is specified for commercial systems, simplifying integration with common 3.3 V designs.
• RoHS Compliant:  Meets RoHS requirements for environmentally compliant manufacturing and assembly.

Why Choose AT40K10AL-1AQC?

The AT40K10AL-1AQC is positioned for designers who need a commercially graded, mid-capacity FPGA with flexible on-chip SRAM and reconfigurability for signal processing, multimedia and control applications. Its combination of 576 logic elements, approximately 4,608 bits of embedded RAM, fast multiplier capability and global clocking resources makes it suitable for systems that require in-field updates and moderate compute acceleration.

With a compact 100-TQFP surface-mount package, 78 I/O pins and RoHS compliance, this device offers a pragmatic balance of integration, performance and board-level practicality for development and volume designs operating within the 0 °C to 70 °C commercial range.

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