Q1: What are the main features of the AT17LV512A-10JI?
The AT17LV512A-10JI is a serial EEPROM configuration PROM designed for storing FPGA configuration data. It provides 512 Kb of non-volatile memory and supports in-system programming through a simple 2-wire interface. The device is compatible with a wide range of FPGA families from manufacturers such as Xilinx, Altera, Lucent, and Microchip. It features low-power CMOS technology, programmable reset polarity, cascading capability for larger memory arrays, and reliable long-term data retention. The PROM also supports up to 100,000 write cycles and offers excellent reliability for industrial and embedded applications.
Q2: What applications is it commonly used for?
This configuration PROM is commonly used in FPGA-based systems, industrial controllers, embedded computing platforms, communication equipment, programmable logic systems, and automation devices. It stores startup configuration data required for SRAM-based FPGAs to initialize properly during power-up.
Q3: Are there alternative manufacturers or part numbers?
Yes. Similar FPGA configuration PROM devices are available from manufacturers such as Xilinx, Intel (Altera), and Renesas. Comparable alternatives may include Xilinx XC17 series configuration PROMs or Intel EPCQ/EPCS serial configuration devices, depending on FPGA compatibility and memory requirements. Engineers should compare programming interface, memory density, package type, operating voltage, and FPGA compatibility before selecting a replacement part.
Q4: Is technical support available for this part?
Yes. Microchip Technology provides technical documentation including datasheets, programming specifications, and application notes for the AT17LV512A-10JI. In addition, suppliers such as Nantian Electronics can provide technical support, datasheet downloads, product consultation, and assistance with FPGA configuration design and component integration.
