AT17F040A-30JC

Overview

The AT17F040A-30JC is an 8 Mbit FPGA configuration flash memory manufactured by Microchip Technology. It operates at a maximum frequency of 10 MHz with a supply voltage range of 2.97 V to 3.63 V. The device supports serial access and is housed in a PLCC-20 package. It functions within a temperature range of -40°C to +85°C and includes humidity sensitivity features for industrial applications.

Feature Summary

• Provides non-volatile storage for FPGA configuration data
• Supports standard SPI serial interface protocols
• Designed for high-reliability industrial environments

Applications

• Altera FPGA configuration
• Industrial control systems
• Embedded logic programming

Procurement Notes

Verify component authenticity due to end-of-life status. Confirm datasheet revisions match design requirements. Check for moisture sensitivity level compliance during assembly. Validate pinout compatibility with target PCB footprint. Ensure supplier provides traceability documentation for critical deployments.

Selection Notes

Select this part for legacy Altera FPGA designs requiring 8 Mbit capacity. Verify clock speed requirements do not exceed 10 MHz limits. Consider PLCC-20 package availability for existing board layouts. Evaluate thermal performance within specified operating temperature ranges.

Part Context

This component belongs to the AT17F080A series of configuration memories. It serves as a drop-in replacement for similar Atmel/Microchip flash devices in older FPGA designs. The product line focuses on reliable configuration storage for programmable logic devices.

Replacement Considerations

AT17F080A-30JU is a confirmed substitute within the same family.