AT40K10-2CQI

The AT40K10-2CQI is a surface-mount, SRAM-based FPGA supplied for 5 V systems with a 4.5 V to 5.5 V operating range. It provides a mid-range logic capacity—approximately 576 logic elements—and 4,608 bits of on-chip RAM in a 160-pin BQFP package, targeting industrial embedded and DSP-accelerated designs.

Architected for high-performance, reconfigurable logic, the device delivers system speeds up to 100 MHz, fast 10 ns distributed SRAM, array multipliers exceeding 50 MHz, and support for dynamic partial/full reconfiguration (Cache Logic). These capabilities make it suitable for control, signal-processing coprocessor, and industrial system functions.

Key Features

• Core Logic  Approximately 576 logic elements (cells) delivering the mid-range gate capacity needed for moderate-complexity FPGA functions (about 20,000 usable gates).
• Embedded Memory (FreeRAM)  Distributed, flexible SRAM totaling 4,608 bits with 10 ns access—supports single- or dual-port, synchronous or asynchronous RAM structures independent of logic elements.
• Performance  System speeds to 100 MHz and array multipliers operating greater than 50 MHz enable accelerated arithmetic and DSP workloads.
• I/O and Voltage  130 I/O pins with 3 V/5 V capability described in the series; this package supports designs requiring extensive external interfacing at 5 V nominal operation (4.5 V–5.5 V supply).
• Clocking and Timing  Eight global clocks with low-skew distribution, programmable edge transitions, and dedicated PCI clock options support complex timing domains and low-power clock management.
• Reconfigurability  Cache Logic dynamic full/partial re-configurability enables in-system updates and adaptive designs without data loss, facilitating rapid algorithm updates and system tuning.
• Package & Mounting  160-BQFP (supplier device package listed as 160-PQFP, 28 × 28 mm) in a surface-mount form factor—suitable for compact board designs.
• Industrial Temperature Range  Rated for operation from −40 °C to 85 °C, making it appropriate for industrial-grade deployments.
• Standards & Tools  Series documentation references compatibility with industry-standard design tool flows and IP cores for filters, UARTs, PCI, FFT and other system-level functions.
• Compliance  RoHS compliant.

Typical Applications

• DSP Acceleration  Implements FIR filters, FFTs, convolvers and similar algorithms as a coprocessor to offload intensive arithmetic from a host processor using the device's fast multipliers and embedded RAM.
• Video and Multimedia Processing  Supports functions such as compression, decompression and transform algorithms where array multipliers and on-chip RAM speed local coefficient and data access.
• Industrial Control  Mid-density logic, industrial temperature rating, and flexible I/O make the device suitable for motor control, sensor interfacing, and PLC-type functions.
• Communications & Interface Bridging  Rich I/O count and configurable clocking enable protocol bridging, buffering, and interface logic in embedded communications hardware.

Unique Advantages

• Flexible On-Chip RAM:  Distributed 10 ns FreeRAM totaling 4,608 bits lets you create multiple RAM/FIFO structures without consuming logic elements, simplifying memory-hungry designs.
• High-Speed Arithmetic:  Patent-design array multipliers and fast core allow arithmetic blocks to run >50 MHz, accelerating DSP workloads and numeric computations.
• Dynamic Reconfiguration:  Cache Logic enables partial or full in-system reconfiguration, allowing firmware-like updates to logic and coefficients without full device replacement.
• Robust Industrial Operation:  Rated −40 °C to 85 °C and RoHS compliant for reliable operation in demanding industrial environments.
• Compact, High-I/O Package:  160-pin BQFP package delivers 130 I/O pins in a compact footprint, reducing board area while supporting extensive external connectivity.
• Toolchain and IP Support:  The series is supported by established design tool flows and a library of IP cores for common system functions, speeding development and shortening time to prototype.

Why Choose AT40K10-2CQI?

The AT40K10-2CQI delivers a balanced combination of mid-range logic capacity, low-latency embedded RAM, fast arithmetic resources, and industrial-grade operation—making it well suited for embedded systems that require DSP acceleration, flexible reconfiguration, and substantial I/O in a compact package. Its 5 V supply range (4.5 V–5.5 V), eight global clocks, and support for dynamic reconfiguration provide designers with the performance and flexibility needed for iterative development and adaptive deployments.

Designed for engineers building industrial control, communications, and multimedia processing applications, the AT40K10-2CQI pairs proven FPGA architecture with industry-standard tool support and a compact 160-BQFP footprint to help reduce BOM complexity and shorten development cycles.

Request a quote or submit a pricing inquiry today to discuss availability and lead times for the AT40K10-2CQI. Our team can assist with technical details, volume pricing, and delivery options.