AT17F32A

Features www.DataSheet4U.com Programmable 33,554,432 x 1-bit Serial Memories Designed to Store Configuration Programs for Field Programmable Gate Arrays (FPGAs) 3.3V Output Capability 5V Tolerant I/O Pins Program Support using the Atmel ATDH2200E System or Industry Third Party Programmers In-System Programmable (ISP) via 2-wire Bus Simple Interface to SRAM FPGAs Compatible with Altera® FLEX®, Excalibur™, Stratix™, Cyclone™ and APEX™ Devices Cascadable Read-back to Support Additional Configurations or Higher-density Arrays Low-power CMOS FLASH Process Available in 44 PLCC Packages Emulation of Atmel’s AT24Cxxx Serial EEPROMs Low-power Standby Mode Single Device Capable of Holding 4 Individual Bit Stream Files Allowing Simple System Reconfiguration Endurance: 10,000 Write Cycles Typical Green (Lead and Halide-Free/ROHS Compliant) Package Options Available FPGA Configuration Flash Memory AT17F32A 1. Description The AT17FxxA Series of In-System Programmable Configuration PROMs (Configurators) provide an easy-to-use, cost-effective configuration memory for Field Programmable Gate Arrays. The AT17FxxA Series device is packaged in the 44-lead PLCC see Table 1-1. The AT17FxxA Series Configurator uses a simple serial-access procedure to configure one or more FPGA devices. The AT17FxxA Series Configurators can be programmed with industry-standard programmers, Atmel’s ATDH2200E Programming Kit or Atmel’s ATDH2225 ISP Cable. Table 1-1. Package 44-lead ...