AT17N002-10TQI

Configuration PROMs For FPGAs Overview

The AT17N002-10TQI is a 2-Mbit (2,097,152 x 1-bit) serial EEPROM configurator designed for FPGA configuration. It operates at 3.3V with an industrial temperature range of -40°C to +85°C. The device utilizes a simple serial interface compatible with Xilinx Spartan-II and Spartan-IIE FPGAs in Master Serial Mode. It is housed in a 44-lead Thin Plastic Quad Flat Package (TQFP). Key electrical characteristics include a maximum clock frequency of 10 MHz and standby current consumption of up to 100 µA.

Configuration PROMs For FPGAs Feature Summary

• Pin-compatible with Xilinx XC17SXXXA and XC17SXXXXL PROMs
• Compatible with Xilinx Spartan-II, Spartan-IIE, and Spartan XL FPGAs
• Low-power CMOS EEPROM process with low standby mode
• High-reliability endurance and data retention specifications

Configuration PROMs For FPGAs Applications

• Configuration memory for Field Programmable Gate Arrays (FPGAs)
• Master Serial Mode configuration for Xilinx Spartan-II devices
• Master Serial Mode configuration for Xilinx Spartan-IIE devices
• Master Serial Mode configuration for Xilinx Spartan XL devices

Configuration PROMs For FPGAs Procurement Notes

Verify the component manufacturer origin, as the AT17N series was originally developed by Atmel Corporation before its acquisition by Microchip Technology. Confirm that the specific ordering suffix corresponds to the 44-lead TQFP package and Industrial temperature grade. Ensure compatibility with legacy programming tools such as the ATDH2200E Programming Kit or ISP Cable if field programming is required.

Configuration PROMs For FPGAs Selection Notes

Select this part when a 2-Mbit capacity is required for SRAM-based FPGA configuration. It serves as a direct replacement for older OTP PROMs in designs utilizing Xilinx Spartan architectures. Consider the 44-lead TQFP package constraints for PCB layout. Note that this series is designated as Not Recommended For New Design; evaluate newer alternatives like the AT17LV series for long-term supply assurance.

Configuration PROMs For FPGAs Part Context

The AT17N series consists of FPGA Configuration EEPROMs (Configurators) intended to store configuration programs for Field Programmable Gate Arrays. These devices provide a cost-effective solution for loading FPGA bitstreams automatically upon power-up via Master Serial Mode. The series includes various densities ranging from 256-Kbit to 4-Mbit, packaged in PDIP, SOIC, and TQFP formats to suit different board space requirements.

Configuration PROMs For FPGAs Replacement Considerations

AT17LV002-10TQI