AT17N002-10TQC

Configuration PROMs For FPGAs Overview

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

Configuration PROMs For FPGAs Feature Summary

• Designed specifically to store configuration programs for Field Programmable Gate Arrays (FPGAs)
• Pin-compatible with Xilinx XC17SXXXA and XC17SXXXXL PROMs
• Supports low-power standby mode when chip enable is asserted high
• Capable of programming via Two-Wire Serial Programming Mode

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 and voltage rating against the datasheet specifications before procurement. Confirm that the industrial temperature range (-40°C to +85°C) meets the operational requirements of the target environment. Ensure compatibility with existing FPGA configuration protocols.

Configuration PROMs For FPGAs Selection Notes

Select this component for designs requiring a cost-effective, serial-access configuration memory for SRAM-based FPGAs. Consider the 44-lead TQFP package constraints and the 3.3V supply requirement. Evaluate the need for industrial temperature ratings if operating outside commercial limits.

Configuration PROMs For FPGAs Part Context

This part belongs to the AT17N series of FPGA Configuration EEPROMs manufactured by Atmel (now Microchip Technology). These devices provide a simple interface to SRAM FPGAs and are designed to be programmed using industry-standard programmers or ISP cables. The series includes various densities ranging from 256-Kbit to 4-Mbit.

Configuration PROMs For FPGAs Replacement Considerations

AT17LV002-10TQC

Configuration PROMs For FPGAs FAQ

What is the function of the SER_EN pin?

The SER_EN pin must be held High during FPGA loading operations. Bringing it Low enables the Two-Wire Serial Programming Mode.

How does the device enter standby mode?

The device enters a low-power standby mode whenever the Chip Enable (CE) pin is asserted High.