Atmel AT17C256
The AT17C65/128/256 and AT17LV65/128/256 (low-density AT17 Series) FPGA configuration EEPROMs (Configurators) provide an easy-to-use, cost-effective configuration memory for Field Programmable Gate Arrays. The low-density AT17 Series is packaged in the 8-lead LAP, the 8-lead PDIP, the 8-lead SOIC and the popular 20-lead PLCC. The AT17 Series uses a simple serial-access procedure to configure one or more FPGA devices.| Part No. | AT17C256 |
|---|---|
| Datasheet | AT17C256 Download |
| Manufacturer |  Atmel |
| Description | FPGA Configuration EEPROM Memory |
| Buy | Stock & Price |
FEATURES
● EE Programmable 65,536 x 1-, 131,072 x 1-, and 262,144 x 1-bit Serial Memories Designed to Store Configuration Programs for Field Programmable Gate Arrays (FPGAs)● In-System Programmable (ISP) 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, Motorola MPA1000 FPGAs
● Cascadable Read-back to Support Additional Configurations 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), 8-lead PDIP, 8-lead SOIC and 20-lead PLCC Packages (Pin Compatible Across Product Family)
● Emulation of Atmel’s AT24CXXX Serial EEPROMs
● Available in 3.3V ± 10% LV and 5V ± 5% C Versions
● Low-power Standby Mode
DESCRIPTION
The user can select the polarity of the reset function by programming four EEPROM bytes. These devices also support a write-protection mechanism within its programming mode.
