AT17N002-10SC

Configuration PROMs For FPGAs Overview

The AT17N002-10SC is a 2-Mbit (2,097,152 x 1-bit) serial EEPROM configurator designed for FPGA configuration. It operates on a 3.3V supply and supports commercial temperature ranges from 0°C to +70°C. The device utilizes a simple three-wire serial interface (DATA, CLK, CE) compatible with Xilinx Spartan-II, Spartan-IIE, and Spartan XL FPGAs in Master Serial Mode. It features low-power standby mode, high-reliability endurance of minimum 10 write cycles, and data retention of 20 years at 85°C.

Configuration PROMs For FPGAs Feature Summary

• Designed specifically as a configuration memory for Field Programmable Gate Arrays (FPGAs)
• Pin-compatible with Xilinx XC17SXXXA and XC17SXXXXL PROMs
• Supports Master Serial Mode for automatic FPGA loading upon power-up
• Utilizes low-power CMOS EEPROM process technology

Configuration PROMs For FPGAs Applications

• Configuration of Xilinx Spartan-II FPGAs in Master Serial Mode
• Configuration of Xilinx Spartan-IIE FPGAs in Master Serial Mode
• Configuration of Xilinx Spartan XL FPGAs in Master Serial Mode

Configuration PROMs For FPGAs Procurement Notes

Verify the specific package type matches the design requirements, as this part number corresponds to the 20-lead SOIC variant. Confirm that the target FPGA family is supported by the AT17N series compatibility list. Check current availability status as older generation configurators may have limited stock or replacement recommendations from the manufacturer.

Configuration PROMs For FPGAs Selection Notes

Select this component when interfacing with Xilinx Spartan-series FPGAs requiring a 2-Mbit configuration capacity. Ensure the system operates within the 3.3V ±10% supply voltage range. Verify that the commercial temperature range (0°C to +70°C) meets the environmental constraints of the application. Consider the pinout compatibility with existing PCB layouts designed for Xilinx OTP PROMs.

Configuration PROMs For FPGAs Part Context

The AT17N002-10SC belongs to the AT17N series of FPGA Configuration EEPROMs manufactured by Atmel (now Microchip Technology). This series provides cost-effective solutions for storing configuration programs for SRAM-based FPGAs. The '002' suffix indicates a 2-Mbit density, while '10' denotes the speed grade and '-SC' specifies the 20-lead SOIC package with commercial temperature rating.

Configuration PROMs For FPGAs Replacement Considerations

The datasheet explicitly states that the AT17N002 is replaced by the AT17LV002.