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.

Part Number Manufacturer Description Quantity Price Option
XC18V02PC44C Xilinx Inc. IC PROM SERIAL CONFIG 2M 44-PLCC 0 $42.90
XC18V02VQG44C Xilinx Inc. IC PROM REPROGR 2MB 44-VQFP 0 $42.00
XC18V02VQ44C Xilinx Inc. IC PROM SRL FOR 2M GATE 44-VQFP 0 $39.90
XC18V01PCG20C Xilinx Inc. IC PROM SERIAL CONFIG 1M 20-PLCC 0 $35.60
XC18V01PC20C Xilinx Inc. IC PROM SERIAL CONFIG 1M 20-PLCC 0 $35.60
XC18V01SO20C Xilinx Inc. IC PROM SERIAL CONFIG 1M 20-SOIC 0 $35.60
XCF16PFS48C Xilinx Inc. IC PROM SRL 1.8V 16M 48CSBGA 0 $33.92
XC18V01VQG44C Xilinx Inc. IC PROM REPROGR 1MB 44-VQFP 0 $30.80
XC18V512PC20C Xilinx Inc. IC PROM SRL CONFIG 512K 20-PLCC 0 $29.09
XC18V512SO20C Xilinx Inc. IC PROM SRL CONFIG 512K 20-SOIC 0 $29.09