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The AT17F Flash-based configuration memory family can be used to configure low-cost SRAM FPGAs as well as higher-density high-performance FPGAs from Xilinx and Altera. The AT17F family is offered in densities of 4 Mb up to 16 Mb and can be used to configure the Spartan® and Virtex® families of FPGAs offered by Xilinx. These configuration memory devices have In-System Programmable (ISP) capability and can be used as data storage for the most popular FPGAs and programmable SoCs. Supported by easy-to-use Configuration Programming Software (CPS), the AT17F family is recommended for new FPGA designs. They are available in small form-factor, RoHS-compliant packages that reduce the amount of board space needed in your design. As system-level drop-in solutions for popular FPGA-based systems, these devices also can speed up your time to market.

The popular AT17LV EEPROM configuration memory devices can be used with our Field Programmable System Level Integrated Circuits (FPSLIC) devices and our AT40KxxAL FPGAs, or any SRAM-based FPGA from any supplier, including Xilinx and Altera. They come in densities from 256 Kb to 4 Mb, are reprogrammable at 5V or 3.3V using an industry-standard 2-wire serial bus and are available in space-saving packages including small-footprint 8-pin packages.

Device Overview


Device Family Key Benefits Applications Device Number* Density
AT17LVxxx EEPROM Configuration Memory
  • Small form-factor package options
  • 2-wire interface for ISP
  • Low power
  • Simple interface to SRAM FPGAs
  • Replace OTP configuration solutions
  • Networking
  • Telecom
  • Automotive
  • Medical
AT17LV040
AT17LV002
AT17LV002A
AT17LV010
AT17LV010A
AT17LV512
AT17LV512A
AT17LV256
4 Mb
2 Mb
2 Mb
1 Mb
1 Mb
512 Kb
512 Kb
256 Kb
AT17Fxxx Flash Configuration Memory
  • Broad range of densities
  • LAP package for portable applications
  • Low power
  • Interface with SRAM FPGAs from Xilinx and Altera
  • Industrial
  • Medical
  • Broadcast
  • Portable instrumentation
  • Handheld equipment
AT17F16
AT17F16A
AT17F080
AT17F080A
AT17F040
AT17F040A
16 Mb
16 Mb
8 Mb
8 Mb
4 Mb
4 Mb

*An “A” at the end of a part number indicates an Altera pinout

Third Party Tools


Our FPGA configuration memory products are supported by most popular third-party tools, including but not limited to:

Programmable Logic: FPGA Configuration Memory Products


View All Parametrics
Product Status 5K Pricing Interface Type Density Temperature Range (deg C) Operating Voltage Range (V) Packages
AT17F040 In Production $7.22 Xilinx 4Mb -40 to 85 2.97 to 3.63 8/CASON, 20/PLCC
AT17F040A In Production $5.15 Altera 4Mb -40 to 85 2.97 to 3.63 8/CASON, 20/PLCC
AT17F080 In Production $12.37 Xilinx 8Mb -40 to 85 2.97 to 3.63 8/CASON, 20/PLCC
AT17F080A In Production $8.25 Altera 8Mb -40 to 85 2.97 to 3.63 8/CASON, 20/PLCC
AT17F16 In Production $15.46 Xilinx 16Mb -40 to 85 2.97 to 3.63 8/CASON, 20/PLCC
AT17F16A In Production $13.73 Altera 16Mb -40 to 85 2.97 to 3.63 8/CASON, 20/PLCC
AT17F32 In Production Call for pricing Xilinx 32Mb to C/I 3.3 Please call for package information
AT17F32A In Production Call for pricing Altera 32Mb to C/I 3.3 Please call for package information
AT17LV002 In Production $11.76 Xilinx 2Mb -40 to 85 3 to 5.5 8/CASON, 20/PLCC, 20/SOIC
AT17LV002A In Production $9.80 Altera 2Mb -40 to 85 3 to 5.5 20/PLCC
AT17LV010 In Production $8.82 Xilinx 1Mb -40 to 85 3 to 5.5 8/CASON, 28/CDFP, 20/PLCC, 8/PDIP
AT17LV010A In Production $5.88 Altera 1Mb -40 to 85 3 to 5.5 20/PLCC, 8/PDIP
AT17LV040 In Production $23.53 Xilinx 4Mb -40 to 85 3 to 5.5 44/TQFP
AT17LV256 In Production $5.49 Xilinx 256Kb -40 to 85 3 to 5.5 8/CASON, 20/PLCC, 8/SOIC, 20/SOIC, 8/PDIP
AT17LV512 In Production $7.35 Xilinx 512Kb -40 to 85 3 to 5.5 8/CASON, 20/PLCC
AT17LV512A In Production $3.68 Altera 512Kb -40 to 85 3 to 5.5 20/PLCC, 8/PDIP

Documentation