XC3S50A Xilinx Corp., XC3S50A Datasheet - Page 21

• Manufacturer Part Number: XC3S50A
• Description: Spartan-3a Fpga Family Data Sheet
• Manufacturer: Xilinx Corp.

Device DNA Data Retention, Read Endurance
Table 15: Device DNA Identifier Memory Characteristics
DS529-3 (v1.5) July 10, 2007
Product Specification
DNA_RETENTION
DNA_CYCLES
Symbol
R
Data retention.
Number of READ operations or JTAG ISC_DNA read operations. Unaffected by
HOLD or SHIFT operations.
Description
www.xilinx.com
DC and Switching Characteristics
30,000,000
Minimum
10
cycles
Units
Years
Read
21