SAK-XC2264-56F66L INFINEON [Infineon Technologies AG], SAK-XC2264-56F66L Datasheet - Page 100

• Manufacturer Part Number: SAK-XC2264-56F66L
• Description: 16/32-Bit Single-Chip Microcontroller with 32-Bit Performance
• Manufacturer: INFINEON [Infineon Technologies AG]

Preliminary
5.3
The data retention time of the XC226x’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 25
Parameter
Data retention time
Flash Erase Endurance
Data Sheet
Flash Memory Parameters
Flash Parameters (XC226x, 768 Kbytes)
Symbol
t
N
RET
ER
Min.
20
15 × 10
Limit Values
98
3
Max.
–
–
XC2000 Family Derivatives
Unit
years
cycles Data retention time
Package and Reliability
XC2267 / XC2264
Notes
10
cycles
5 years
3
erase/program
V0.1, 2007-02
Draft Version