AT17LV512-10JC

Configuration PROMs For FPGAs Overview

The AT17LV512-10JC is a 512-Kbit serial EEPROM configurator designed for FPGA configuration. It operates at 3.3V (±10%) and 5.0V (±5% commercial, ±10% industrial). The device supports In-System Programming via a Two-Wire bus and features a simple serial interface to SRAM FPGAs. It includes programmable reset polarity, cascading capability through the CEO output, and write protection mechanisms. The component is housed in a 20-lead Plastic Leaded Chip Carrier (PLCC) package.

Configuration PROMs For FPGAs Feature Summary

• Supports both 3.3V and 5.0V operating voltages for broad system compatibility
• Enables In-System Programming using a standard Two-Wire serial bus
• Features cascading capability via the CEO pin for multi-device configurations
• Allows user-programmable reset polarity for flexible FPGA integration

Configuration PROMs For FPGAs Applications

• Configuration memory for Xilinx XC3000, XC4000, XC5200, Spartan, and Virtex FPGAs
• Configuration storage for Altera FLEX and APEX devices
• Configuration storage for Atmel AT6000, AT40K, and AT94K devices
• Daisy-chain FPGA arrays requiring expanded configuration memory capacity

Configuration PROMs For FPGAs Procurement Notes

Verify that the ordering suffix 'JC' corresponds specifically to the 20-lead PLCC package and Industrial temperature range (-40°C to +85°C). Confirm RoHS compliance status as standard packages may differ from Green options. Ensure programming tools support the Two-Wire Serial mode for ISP operations. Check datasheet revisions for any obsolete package transitions or migration paths.

Configuration PROMs For FPGAs Selection Notes

Select this part when an FPGA requires a 512-Kbit configuration source with industrial temperature tolerance. The 20-lead PLCC package is suitable for designs utilizing J-leaded chip carrier footprints. Consider the cascading CEO feature if the design involves multiple FPGAs or larger memory requirements. Verify voltage levels match the target FPGA's master serial mode specifications.

Configuration PROMs For FPGAs Part Context

The AT17LV512-10JC belongs to the AT17LV series of FPGA Configuration EE PROMs manufactured by Microchip Technology (formerly Atmel). This series provides cost-effective, non-volatile memory solutions for loading configuration programs into Field Programmable Gate Arrays. The device simplifies the configuration process by interfacing directly with FPGA control signals without requiring an external controller.

Configuration PROMs For FPGAs Replacement Considerations

Customers may migrate to the AT17LVXXX-10JU for a Green (Pb/Halide-free/RoHS Compliant) version in the same 20-lead PLCC package.