Datasheet

XMC1100
XMC1000 Family
Electrical Parameter
Data Sheet 36 V1.4, 2014-05
3.2.5 Flash Memory Parameters
Note: These parameters are not subject to production test, but verified by design and/or
characterization.
Table 16 Flash Memory Parameters
Parameter Symbol Values Unit Note /
Test Condition
Min. Typ. Max.
Erase Time per page
t
ERASE
CC 6.8 7.1 7.6 ms
Program time per block
t
PSER
CC 102 152 204 μs
Wake-Up time
t
WU
CC − 32.2 −μs
Read time per word
t
a
CC − 50 − ns
Data Retention Time
t
RET
CC 10 −− years Max. 100 erase /
program cycles
Flash Wait States
1)
1) Flash wait states are automatically inserted by the Flash module during memory read when needed. Typical
values are calculated from the execution of the Dhrystone benchmark program.
N
WSFLASH
CC 0 0.5 − f
MCLK
= 8 MHz
01.4−
f
MCLK
= 16 MHz
11.9−
f
MCLK
= 32 MHz
Erase Cycles per page
N
ECYC
CC −−5*10
4
cycles
Total Erase Cycles
N
TECYC
CC −−2*10
6
cycles
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