AT17LV002A-10JI

Overview

The AT17LV002A-10JI is a 2-megabit (2,097,152 x 1-bit) serial EEPROM configurator designed for FPGA applications. It operates on a single supply voltage of 3.0V to 3.6V or 4.5V to 5.5V and supports industrial temperatures from -40°C to +85°C. The device features a 2-wire serial interface with a maximum clock frequency of 10 MHz in commercial mode and up to 15 MHz at 5V. It provides high reliability with 100,000 write cycles and 90-year data retention.

Feature Summary

• In-system programmable via a simple 2-wire serial bus interface
• Supports cascading read-back for multiple configuration memories
• Allows user-programmable reset polarity for FPGA compatibility
• Includes hardware write protection mechanisms during programming

Applications

• Configuration memory for Altera FLEX and APEX FPGAs
• Configuration storage for Xilinx XC3000, XC4000, and Virtex devices
• System setup for Lucent ORCA and Motorola MPA1000 FPGAs

Procurement Notes

Verify the specific ordering suffix against the manufacturer's current documentation to confirm package type and temperature range. Ensure the design accounts for the required power supply voltage tolerances and decoupling capacitor recommendations. Confirm that the target FPGA supports the Master Serial mode interface requirements specified in the datasheet.

Selection Notes

Select this component when a 2-Mbit capacity is required for SRAM-based FPGA configuration. It is suitable for designs needing industrial temperature stability and direct interfacing without external controllers. Consider cascading capabilities if larger configuration arrays are necessary for complex logic designs.

Part Context

This part belongs to the AT17A series of FPGA configuration EEPROMs, which provide cost-effective memory solutions for field programmable gate arrays. The series includes various densities ranging from 64-Kbit to 2-Mbit, all sharing pin-compatible packages across the family to simplify board layout updates.

Replacement Considerations

AT17LV002A-10JC