AT17LV010A-10PC

Overview

The AT17LV010A-10PC is a 1-Mbit (1,048,576-bit) serial EEPROM configurator designed for FPGA configuration. It operates at 3.3V or 5.0V with a maximum clock frequency of 10 MHz in commercial and industrial temperature ranges. The device supports In-System Programming via a 2-wire bus and features programmable reset polarity. It is housed in an 8-lead PDIP package.

Feature Summary

• Supports In-System Programming via a 2-wire serial bus
• Features programmable reset polarity for flexible FPGA interfacing
• Enables cascading read-back to support higher-density arrays
• Compatible with Altera FLEX, APEX, Xilinx, and other SRAM-based FPGAs

Applications

• Configuration memory for Altera FLEX and APEX FPGAs
• Configuration memory for Xilinx XC3000, XC4000, and Spartan devices
• Configuration memory for Lucent ORCA and Motorola MPA1000 FPGAs
• Emulation of Atmel AT24CXXX serial EEPROMs

Procurement Notes

Verify the specific voltage grade (Commercial vs. Industrial) and package type against the ordering code suffixes. Confirm that the target FPGA architecture matches the supported list, as compatibility varies by manufacturer. Ensure programming equipment supports the 2-wire ISP interface if in-system updates are required.

Selection Notes

Select this part for applications requiring 1-Mbit capacity for FPGA configuration. Choose the Industrial version (-10PI) for environments exceeding 70°C. Consider the PLCC or TQFP packages if surface mount technology is preferred over through-hole DIP. Verify power supply stability within the specified tolerance ranges for reliable operation.

Part Context

This component belongs to the AT17A series of FPGA configuration EEPROMs. These devices provide cost-effective configuration solutions for various SRAM-based FPGAs. The series includes densities from 64-Kbit to 2-Mbit, offering pin-compatible options across different capacities to simplify design upgrades.

Replacement Considerations

• AT17LV010A-10JC
• AT17LV010A-10QC
• AT17LV010A-10JI
• AT17LV010A-10QI