AT17LV65-10NI

Configuration PROMs For FPGAs Overview

The AT17LV65-10NI is a 64-Kbit serial EEPROM designed for FPGA configuration. It supports both 3.3V and 5.0V operating voltages and operates within an industrial temperature range of -40°C to +85°C. The device utilizes a simple two-wire bus interface for in-system programming and features low-power CMOS technology with standby current consumption under 100 µA at 3.3V. It is housed in an 8-lead SOIC package.

Configuration PROMs For FPGAs Feature Summary

• Supports in-system programming via a two-wire serial bus
• Compatible with various SRAM-based FPGA devices including Xilinx and Altera families
• Features programmable reset polarity and write protection mechanisms
• Designed for low-power operation with high reliability endurance

Configuration PROMs For FPGAs Applications

• Configuration memory for Field Programmable Gate Arrays (FPGAs)
• In-system programming of FPGA configuration data
• Cascaded configurations for higher-density arrays (Note: CEO feature not available on this specific density)

Configuration PROMs For FPGAs Procurement Notes

Verify the component matches the exact 64-Kbit density and industrial temperature grade (-40°C to +85°C). Confirm the 8-lead SOIC package type corresponds to the 'NI' suffix. Ensure compatibility with the target FPGA's master serial mode requirements, particularly regarding voltage levels and timing constraints specified in the datasheet.

Configuration PROMs For FPGAs Selection Notes

Select this part when a 64-Kbit capacity is sufficient for the target FPGA configuration. The industrial temperature range makes it suitable for broader environmental conditions compared to commercial variants. Consider the lack of the CEO pin for cascading if multiple chips are required for larger designs.

Configuration PROMs For FPGAs Part Context

This component belongs to the AT17LV series of FPGA Configuration EEPROMs manufactured by Microchip Technology (formerly Atmel). These configurators provide cost-effective storage for FPGA programs and support both 3.3V and 5V systems. The series includes various densities ranging from 64-Kbit to 4-Mbit.

Configuration PROMs For FPGAs Replacement Considerations

AT17LV65-10NC (Commercial temperature variant)

Configuration PROMs For FPGAs FAQ

Does the AT17LV65-10NI support cascading?

No, the AT17LV65 device does not have the CEO (Chip Enable Output) feature required for daisy-chaining multiple configurators.

What is the maximum clock frequency for this device?

The maximum clock frequency is 10 MHz for both commercial and industrial temperature ranges at 3.3V and 5V supply voltages.