AT17C002 Datasheet, PDF (1/19 Pages) ATMEL Corporation – FPGA Configuration EEPROM Memory

Features
• EE Reprogrammable 2,097,152 x 1-bit Serial Memories Designed to Store
Configuration Programs for Field Programmable Gate Arrays (FPGAs)
• In-System Programmable via 2-wire Bus
• Simple Interface to SRAM FPGAs
• Compatible with Atmel AT6000, AT40K and AT94K Devices, Altera FLEX^®, APEX^™
Devices, Lucent ORCA^® FPGAs, Xilinx XC3000^™, XC4000^™, XC5200^™, Spartan^®,
Virtex^™ FPGAs
• Cascadable Read Back to Support Additional Configurators or Higher-density Arrays
• Low-power CMOS EEPROM Process
• Programmable Reset Polarity
• Available in 6 mm x 6 mm x 1 mm 8-lead LAP (Pin-compatible with 8-lead SOIC/VOIC
Packages), 20-lead PLCC, 44-lead PLCC and 44-lead TQFP Packages (Pin-compatible
Across Product Family)
• Emulation of Atmel’s AT24CXXX Serial EEPROMs
• Available in 3.3V ± 10% LV and 5V ± 5% C Versions
• System-friendly READY Pin
• Low-power Standby Mode
• Replacement for AT17C/LV020
Description
The AT17C002 and AT17LV002 (high-density AT17 Series) FPGA Configuration
EEPROMs (Configurators) provide an easy-to-use, cost-effective configuration mem-
ory for programming Field Programmable Gate Arrays. The AT17 Series is packaged
in the popular 8-lead LAP, 20-lead PLCC, 44-lead PLCC and the 44-lead TQFP. The
AT17 Series family 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 mode and a system-
friendly READY pin, which signifies a “good” power level to the FPGA and can be used
to ensure reliable system power-up.
The AT17 Series Configurators can be programmed with industry-standard program-
mers, Atmel’s ATDH2200E Programming System and Atmel’s ATDH2225 ISP Cable.
FPGA
Configuration
EEPROM
Memory
2-megabit
AT17C002
AT17LV002
Rev. 2281D–12/01
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