sak-xc164cs-32f40f Infineon Technologies Corporation, sak-xc164cs-32f40f Datasheet - Page 80

• Manufacturer Part Number: sak-xc164cs-32f40f
• Description: 16-bit Single-chip Microcontroller With C166sv2 Core
• Manufacturer: Infineon Technologies Corporation

5.2
The data retention time of the XC164CS’s Flash memory (i.e. the time after which stored
data can still be retrieved) depends on the number of times the Flash memory has been
erased and programmed.
Table 24
Parameter
Data retention time
Flash Erase Endurance
Data Sheet
Flash Memory Parameters
Flash Parameters (XC164CS, 256 Kbytes)
Symbol
t
N
RET
ER
Min.
15
20 × 10
Limit Values
78
3
Max.
–
–
Unit
years
–
Package and Reliability
Notes
Max. 10
erase/program
cycles
Max. data
retention time
5 years
Derivatives
V1.1, 2006-08
3
XC164-32