AT17LV65A(1), AT17LV128A(1), AT17LV256A(1)
AT17LV512A, AT17LV010A, AT17LV002A
FPGA Configuration EEPROM Memory
3.3V and 5V System Support
Note 1.
AT17LV65A, AT17LV128A,
and AT17LV256A are
Not Recommended for New
Designs (NRND) and are
Replaced by AT17LV512A.
DATASHEET
Features
EE Programmable Serial Memories Designed to Store Configuration Programs for
Altera® FLEX® and APEX™ Field Programmable Gate Arrays (FPGA)
̶
̶
65,536 x 1-bit(1)
131,072 x 1-bit(1)
̶
̶
262,144 x 1-bit(1)
̶
̶
1,048,576 x 1-bit
2,097,152 x 1-bit
524,288 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® FPGAs, Xilinx® XC3000, XC4000, XC5200, Spartan®,
Virtex™ FPGAs, Motorola MPA1000 FPGAs
Cascadable Read-back to Support Additional Configurations or Higher-density Arrays
Very Low-power CMOS EEPROM Process
Programmable Reset Polarity
8-lead PDIP and 20-lead PLCC Packages (Pin-compatible Across Product Family)
Emulation of the Atmel AT24C Serial EEPROMs
Low-power Standby Mode
High-reliability
̶
̶
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 Atmel® AT17LVxxxA FPGA configuration EEPROMs (Configurators) provide an
easy-to-use, cost-effective configuration memory solution for FPGAs. The
AT17LVxxxA are packaged in 8-lead PDIP and 20-lead PLCC options. The
AT17LVxxxA configurator uses a simple serial-access procedure to configure one or
more FPGA devices. The user can select the polarity of the reset function by
programming four EEPROM bytes. These devices support a write protection
mechanism within its programming mode.
The AT17LVxxxA configurators can be programmed with industry-standard
programmers, the Atmel ATDH2200E Programming Kit, or the Atmel ATDH2225 ISP
Cable.
Table 1.
AT17LVxxxA Packages
AT17LV512A
Yes
Package
8-lead PDIP
AT17LV010A
Yes
AT17LV002A
–
20-lead PLCC
Yes
Yes
Yes
Atmel-2322I-FPGA-AT17LV65A-128A-256A-512A-002A-Datasheet_102014