AT17C65

AT17 Series Features E2 Programmable 65,536 x 1, 131,072 x 1, and 262,144 x 1 bit Serial Memories Designed To Store Configuration Programs For Programmable Gate Arrays Simple Interface to SRAM FPGAs Requires Only One User I/O Pin Compatible With AT6000 FPGAs, ATT3000 FPGA, EPF8000 FPGAs, ORCA FPGAs, XC2000, XC3000, XC4000, XC5000 FPGAs, MPA1000 Cascadable To Support Additional Configurations or Future Higher-density Arrays (17C128 and 17C256 only) Low-power CMOS EEPROM Process Programmable Reset Polarity Available In the Space-efficient Plastic DIP or Surface-mount PLCC and SOIC Packages In-System Programmable Via 2-Wire Bus Emulation of 24CXX Serial EPROMs Available in 3.3V ± 10% LV Version FPGA Configuration E2PROM 65K, 128K and 256K Description The AT17C65/128/256 and AT17LV65/128/256 (AT17 Series) FPGA Configuration EEPROMS (Configurator) provide an easy-to-use, cost-effective configuration memory for Field Programmable Gate Arrays. The AT17 Series is packaged in the 8-pin DIP and the popular 20-pin PLCC and SOIC. The AT17 Series family uses a simple serial-access procedure to configure one or more FPGA devices. The AT17 Series organization supplies enough memory to configure one or multiple smaller FPGAs. Using a special feature of the AT17 Series, the user can select the polarity of the reset function by programming a special EEPROM bit. The AT17 Series can be programmed with industry standard programmers. AT17C65 AT17C128 AT17C256 Pin Configu...