Datasheet

DS5792 Rev 13 65/143
STM32F103xC, STM32F103xD, STM32F103xE Electrical characteristics
135
Table 30. Flash memory endurance and data retention
Symbol Parameter Conditions
Value
Unit
Min
(1)
1. Guaranteed by characterization results.
N
END
Endurance
T
A
= -40 to +85 °C (6 suffix versions)
T
A
= -40 to +105 °C (7 suffix versions)
10 kcycles
t
RET
Data retention
1 kcycle
(2)
at T
A
= 85 °C
2. Cycling performed over the whole temperature range.
30
Year s1 kcycle
(2)
at T
A
= 105 °C 10
10 kcycles
(2)
at T
A
= 55 °C 20