SAM4L Datasheet, PDF (1132/1185 Pages) ATMEL Corporation – ATSAM ARM-based Flash MCU

ATSAM4L4/L2
1.
These values are based on simulation. These values are not covered by test limits in production or characterization.
Table 42-32. Flash Endurance and Data Retention ⁽¹⁾
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
N_FARRAY
Array endurance (write/page)
f_{CLK_AHB} > 10MHz
100 k
N_FFUSE
General Purpose fuses endurance (write/bit)
f_{CLK_AHB} > 10MHz
10 k
t_RET
Data retention
15
1.
These values are based on simulation. These values are not covered by test limits in production or characterization.
cycles
years
42023C–SAM–02/2013
1132