10AS066K3F35E2LG

Overview

The Altera 10AS066K3F35E2LG is an Arria 10 SoC FPGA featuring a dual-core ARM Cortex-A9 processor with a maximum clock frequency of 1.2 GHz. It includes 2 x 32 kB L1 instruction and data caches per core. The device provides 660,000 logic elements (LE), 251,680 adaptive logic modules (ALM), and 82,500 logic array blocks (LAB). Embedded memory capacity is 41.62 Mbit. It integrates 36 transceivers and supports surface-mount installation in an FBGA-1152 package.

Feature Summary

• Integrates a dual-core ARM Cortex-A9 processor subsystem for embedded control tasks
• Provides high-density programmable logic fabric with over 660,000 logic elements
• Includes extensive on-chip memory resources totaling 41.62 Mbit
• Features 36 high-speed serial transceivers for complex interconnect applications

Applications

• High-performance networking infrastructure equipment
• Industrial automation and control systems
• Medical imaging devices requiring high throughput
• Test and measurement instrumentation

Procurement Notes

Verify the specific suffix codes against official Intel/Altera documentation to ensure correct speed grade and temperature rating. Confirm package availability and lead times directly with authorized distributors or the manufacturer. Ensure compliance with export regulations if applicable to your region. Check for any recent product change notifications that might affect pin compatibility or electrical specifications before finalizing orders.

Selection Notes

Select this model when design requirements exceed the capacity of smaller Arria 10 variants but do not necessitate the Stratix 10 family. Evaluate the trade-off between the 1.2 GHz processor performance and the 660k LE fabric density. Consider the power consumption profile associated with the 41.62 Mbit embedded memory usage. Verify that the FBGA-1152 package fits within the mechanical constraints of the target PCB layout.

Part Context

This component belongs to the Arria 10 SX 660 series, designed for mid-to-high-end system-on-chip applications. It bridges the gap between lower-density Cyclone FPGAs and the higher-end Stratix 10 devices. The series emphasizes energy efficiency and integrated processing capabilities for scalable designs.

Replacement Considerations

Direct replacements within the same series include 10AS066K3F40E2SGE2 and 10AS066H3F34E2SG, though pinouts and transceiver counts may vary. Cross-family migration to Stratix 10 requires significant architectural redesign. Always verify pinout compatibility and software toolchain support before substituting.