AT17N010-10SI

Configuration PROMs For FPGAs Overview

The AT17N010-10SI is a 3.3V industrial-grade FPGA configuration EEPROM providing 1-Mbit (1,048,576-bit) serial memory capacity. Manufactured using low-power CMOS technology, it operates within a supply voltage range of 3.0V to 3.6V and supports an operating temperature range of -40°C to +85°C. The device utilizes a simple serial interface compatible with Spartan-II, Spartan-IIE, and Spartan XL FPGAs in Master Serial Mode. It is housed in a 20-lead SOIC package.

Configuration PROMs For FPGAs Feature Summary

• Designed for direct pin compatibility with Xilinx XC17SXXXA and XC17SXXXXL PROMs
• Supports Master Serial Mode configuration for SRAM-based FPGAs without external controllers
• Features low-power standby mode controlled by the Chip Enable signal
• Capable of Two-Wire Serial Programming via the SER_EN pin

Configuration PROMs For FPGAs Applications

• Configuration of Xilinx Spartan-II FPGAs
• Configuration of Xilinx Spartan-IIE FPGAs
• Configuration of Xilinx Spartan XL FPGAs

Configuration PROMs For FPGAs Procurement Notes

Verify that the component is sourced from authorized channels due to its legacy status. Confirm the specific suffix matches the required industrial temperature grade (-40°C to +85°C). Ensure the package type corresponds to the 20-lead SOIC variant. Cross-reference the manufacturer history as Atmel products are now managed under Microchip Technology.

Configuration PROMs For FPGAs Selection Notes

Select this component when designing systems requiring pin-compatible replacement for older Xilinx OTP PROMs. It is suitable for applications needing non-volatile storage for FPGA bitstreams in industrial environments. Consider the AT17LV010 series if migrating to newer design standards, as the AT17N series is marked as not recommended for new designs.

Configuration PROMs For FPGAs Part Context

This part belongs to the AT17N series of FPGA Configurators, originally developed by Atmel Corporation. The series provides cost-effective configuration memory solutions for Field Programmable Gate Arrays. Following corporate acquisitions, these products are now supported within the Microchip Technology portfolio, maintaining backward compatibility with established FPGA configuration workflows.

Configuration PROMs For FPGAs Replacement Considerations

The datasheet explicitly states that the AT17N010 is replaced by the AT17LV010. Designers should evaluate the AT17LV010 for new implementations to ensure long-term availability and updated specifications.