Features
•
EE Programmable 262,144 x 1-, 524,288 x 1-, 1,048,576 x 1-, 2,097,152 x 1-, and
4,194,304 x 1-bit Serial Memories Designed to Store Configuration Programs for Field
Programmable Gate Arrays (FPGAs)
•
Available as a 3.3V (±10%) Commercial and Industrial Version
•
Simple Interface to SRAM FPGAs
®
•
Pin Compatible with Xilinx
XC17SXXXA and XC17SXXXXL PROMs
®
•
Compatible with Xilinx Spartan
-II, Spartan-IIE and Spartan XL FPGAs in Master Serial
Mode
•
Very Low-power CMOS EEPROM Process
•
Available in 8-lead PDIP, 8-lead SOIC, 20-lead SOIC and 44-lead TQFP Packages for a
Specific Density
•
Low-power Standby Mode
•
High-reliability
– Endurance: Minimum 10 Write Cycles
– Data Retention: 20 Years at 85°C
Description
The AT17N series FPGA Configuration EEPROM (Configurators) provide an easy-to-
use, cost-effective configuration memory for Field Programmable Gate Arrays. The
AT17N series device is packaged in the 8-lead PDIP, 8-lead SOIC, 20-lead SOIC and
44-lead TQFP, see Table 1. The AT17N series Configurators uses a simple serial-
access procedure to configure one or more FPGA devices.
The AT17N series configurators can be programmed with industry-standard program-
mers, Atmel’s ATDH2200E Programming Kit or Atmel’s ATDH2225 ISP Cable and
factory programming.
Table 1. AT17N Series Packages
Package
AT17N256
8-lead PDIP
Yes
8-lead SOIC
Yes
20-lead SOIC
Yes
44-lead TQFP
–
AT17N512/
AT17N010
AT17N002
Yes
–
–
–
Yes
Yes
–
Yes
FPGA
Configuration
Memory
AT17N256
AT17N512
AT17N010
AT17N002
AT17N040
3.3V
AT17N040
System Support
–
–
–
Yes
3020C–CNFG–08/07
1