efm32g890 ETC-unknow, efm32g890 Datasheet - Page 19

• Manufacturer Part Number: efm32g890
• Description: Ic Microcontroller
• Manufacturer: ETC-unknow

3.7 Flash
2010-12-17 - d0010_Rev1.20
Table 3.6. Power Management
Table 3.7. Flash
1
2
Measured at 25°C
Measured at 25°C
Symbol
V
V
V
t
C
Symbol
EC
RET
t
t
t
I
I
V
RESET
W_PROG
P_ERASE
D_ERASE
ERASE
WRITE
BODextthr-
BODintthr-
BODextthr+
FLASH
DECOUPLE
FLASH
FLASH
Parameter
BOD threshold on falling
external supply voltage
BOD threshold on falling
internally regulated supply
voltage
BOD threshold on rising ex-
ternal supply voltage
Delay from reset is re-
leased until program execu-
tion starts
Voltage regulator decou-
pling capacitor.
Parameter
Flash erase cycles before
failure
Flash data retention
Word (32-bit) programming
time
Page erase time
Device erase time
Erase current
Write current
Supply voltage during flash
erase and write
Condition
Applies to Power-on Reset,
Brown-out Reset and pin re-
set.
X5R capacitor recommended.
Apply between DECOUPLE
pin and GROUND
Condition
T
T
T
AMB
AMB
AMB
<150°C
<85°C
<70°C
...the world's most energy friendly microcontrollers
19
Min
Min
20000
10000
1.82
1.62
1.8
10
20
20
20
40
Typ
Typ
www.energymicro.com
1.85
20.4
40.8
163
1
Max
Max
1.85 V
1.68 V
20.8 ms
41.6 ms
3.8 V
7
7
1
2
Unit
V
µs
µF
Unit
cycles
h
years
years
µs
mA
mA