Configuration PROMs for FPGAs

Configuration PROMs (Programmable Read-Only Memory) are companion devices to FPGAs, used to store a user's desired configuration for the latter during periods when the device is powered down. The specific memory technology used varies and includes types which can be electrically erased and re-written, rendering their characterization as "read-only" devices somewhat anachronistic.

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Xilinx Inc. XC18V512VQ44C

IC PROM SRL CONFIG 512K 44-VQFP

25.1

Microchip Technology AT17F16A-30JU

IC FLASH CONFIG 16M 20PLCC

21.54

Microchip Technology AT17F16-30CU

IC FLASH CONFIG 16M 8LAP

20.06

Microchip Technology AT17F16A-30CU

IC FLASH CONFIG 16M 8LAP

18.73

Microchip Technology AT17LV512-10SI

IC CONFIG SEEPROM 512K 20SOIC

16.55

Microchip Technology AT17LV002-10TQU

IC FPGA EEPROM 2M 10MHZ 44TQFP

15.45

Microchip Technology AT17LV512-10CC

IC SRL CONFG EEPROM 512K LV 8LAP

12.03

Microchip Technology AT17F080A-30CU

IC FLASH CONFIG 8M 8LAP

10.7