AT17LV65 (1), AT17LV128 (1), AT17LV256,
AT17LV512, AT17LV010, AT17LV002, AT17LV040
FPGA Configuration EEPROM Memory
3.3V and 5.0V System Support
Note 1.
AT17LV65 and AT17LV128
are Not Recommended for
New Designs (NRND) and
are Replaced by AT17LV256.
DATASHEET
Features
EE Programmable Serial Memories Designed to Store Configuration Programs
for Field Programmable Gate Arrays (FPGAs)
̶
̶
̶
̶
̶
524,288 x 1-bit
1,048,576 x 1-bit
̶
̶
2,097,152 x 1-bit
4,194,304 x 1-bit
Supports both 3.3V and 5.0V Operating Voltage Applications
In-System Programmable (ISP) via 2-wire Bus
Simple Interface to SRAM FPGAs
Compatible with the Atmel® AT6000, AT40K and AT94K Devices, Altera®
FLEX®, APEX™ Devices, ORCA®, Xilinx® XC3000, XC4000, XC5200,
Spartan®, Virtex® FPGAs
Cascadable Read-back to Support Additional Configurations or Higher-density
Arrays
Very Low-power CMOS EEPROM Process
Programmable Reset Polarity
Available in 6mm x 6mm x 1mm 8-lead LAP (Pin-compatible with 8-lead SOIC
Package), 8-lead PDIP, 8-lead SOIC, 20-lead PLCC, 20-lead SOIC and
44-lead TQFP Packages
Emulation of the Atmel AT24CXXX Serial EEPROMs
Low-power Standby Mode
High-reliability
̶
̶
65,536 x 1-bit(1)
131,072 x 1-bit(1)
262,144 x 1-bit
Endurance: 100,000 Write Cycles
Data Retention: 90 Years for Industrial Parts (at 85C)
Green (Pb/Halide-free/RoHS Compliant) Package Options Available
Description
The AT17LV FPGA Configuration EEPROMs (Configurators) provide an easy-touse, cost-effective configuration memory solution for Field Programmable Gate
Arrays. The AT17LV devices are packaged in the 8-lead LAP, 8-lead PDIP, 8-lead
SOIC, 20-lead PLCC, 20-lead SOIC and 44-lead TQFP options(Table 1). The
AT17LV Configurators use a simple serial-access procedure to configure one or
more FPGA devices. The user can select the polarity of the reset function during
programming. These devices also support a write protection mechanism within its
programming mode.
Atmel-2321J-FPGA-AT17LV65-128-256-512-010-002-040-Datasheet_102014
