AFS1500-FG256K

The AFS1500-FG256K is a Fusion® field programmable gate array (FPGA) from Microchip Technology designed for military-grade deployments. It provides a configurable logic fabric with 38,400 logic elements and approximately 0.276 Mbits of embedded memory, along with 119 user I/O in a compact 256-ball LBGA package.

With a supply voltage range of 1.425 V to 1.575 V and an operating temperature range of -55 °C to 100 °C, this device targets applications that require high logic density and rugged environmental performance.

Key Features

• Core Logic 38,400 logic elements and approximately 1,500,000 gates provide capacity for complex, custom digital implementations.
• Embedded Memory Approximately 0.276 Mbits of on-chip RAM for buffering, state storage, and small data tables.
• I/O Capacity 119 user I/O pins enable flexible interfacing to external devices and subsystems.
• Power Single supply operation with a voltage range of 1.425 V to 1.575 V for core power planning.
• Package and Mounting 256-ball LBGA (supplier package: 256-FPBGA, 17 × 17 mm) in a surface-mount footprint for high pin-count, compact board layouts.
• Temperature and Grade Military grade with an operating temperature range of -55 °C to 100 °C for demanding environments.
• Regulatory RoHS compliant.

Typical Applications

• Military and Aerospace Systems — Deployment where military-grade temperature range and ruggedized performance are required.
• Custom Digital Logic — Implement application-specific processing and control functions using the device’s 38,400 logic elements and 119 I/O.
• Compact, High-Pin-Count Designs — Use the 256-LBGA (17 × 17 mm) surface-mount package for space-constrained boards requiring many I/O connections.

Unique Advantages

• High Logic Density: 38,400 logic elements enable implementation of sophisticated digital designs without external glue logic.
• Integrated On-Chip Memory: Approximately 0.276 Mbits of embedded RAM reduces dependence on external memory for small buffers and state storage.
• Robust Environmental Range: Military-grade qualification and an operating range of -55 °C to 100 °C support operation in harsh conditions.
• Compact High-Pin Package: 256-FPBGA (17 × 17 mm) provides a high I/O count in a compact surface-mount form factor.
• Controlled Power Envelope: Defined core voltage range (1.425–1.575 V) simplifies power-supply design and planning.
• RoHS Compliant: Meets lead-free and hazardous substance directives for compliant board-level assembly.

Why Choose AFS1500-FG256K?

The AFS1500-FG256K combines substantial logic capacity, embedded memory, and a high I/O count in a military-grade FPGA package. Its defined voltage range and wide operating-temperature window make it appropriate for designs that demand both density and environmental robustness.

This part is suited to engineers and procurement teams working on systems that require a compact, surface-mount FPGA with verified operating limits and RoHS compliance, offering clear electrical and mechanical specifications for integration into long-life programs.

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