AT17LV128-10JI

Configuration PROMs For FPGAs Overview

The AT17LV128-10JI is a 128-Kbit serial EEPROM configurator designed for FPGA configuration. It operates within a supply voltage range of 3.0V to 5.5V and supports an industrial temperature range of -40°C to +85°C. The device utilizes a simple serial interface compatible with FPGA master modes, featuring programmable reset polarity and cascading capabilities via the CEO output pin.

Configuration PROMs For FPGAs Feature Summary

• Supports both 3.3V and 5.0V operating voltages for broad system compatibility
• Enables in-system programming via a two-wire bus interface
• Features programmable reset polarity and write protection mechanisms
• Provides cascading capability through the Chip Enable Output (CEO) pin

Configuration PROMs For FPGAs Applications

• Configuration memory for Xilinx XC3000, XC4000, and Spartan FPGAs
• Configuration memory for Altera FLEX and APEX devices
• Configuration memory for Atmel AT6000, AT40K, and AT94K devices
• Cascaded configuration arrays for high-density FPGA systems

Configuration PROMs For FPGAs Procurement Notes

Verify that the specific ordering suffix corresponds to the required package type and temperature grade. Confirm compliance requirements such as RoHS status if applicable to the project specifications. Ensure the selected variant matches the intended voltage and environmental operating conditions defined in the datasheet.

Configuration PROMs For FPGAs Selection Notes

Select this component when a 128-Kbit capacity is required for FPGA configuration. Choose the Industrial (-40°C to +85°C) grade for harsh environments. Consider the 20-lead PLCC package for existing board layouts requiring this footprint. Verify compatibility with the target FPGA's master serial mode requirements.

Configuration PROMs For FPGAs Part Context

This part belongs to the AT17LV series of serial EEPROM configurators manufactured by Microchip Technology. The series provides cost-effective configuration solutions for various SRAM-based FPGAs. The AT17LV128 variant specifically offers 128-Kbit storage capacity suitable for medium-complexity FPGA designs.

Configuration PROMs For FPGAs Replacement Considerations

Customers may migrate from the -10SC or -10SI packages to the AT17LVXXX-10SU variants. For TQFP packages, migration to AT17LVXXX-10TQU is supported. Verify pinout compatibility before substituting.