Electrical characteristics
STM8S003K3 STM8S003F3
Max at 85
Symbol
Parameter
Conditions
Typ
Unit
°C
(1)
Flash in power-down mode, HSI
clock after wakeup
4.5
17
(1) Data based on characterization results, not tested in production
9.3.2.5
Low power mode wakeup times
Table 28: Wakeup times
Conditions
Max(1)
Symbol Parameter
Wakeup time from
Typ
Unit
See
0 to 16 MHz
note(2)
wait mode to run
mode(3)
tWU(WFI)
tWU(AH)
tWU(H)
fCPU = fMASTER = 16 MHz
0.56
1(6)
Wakeup time active MVR voltage
HSI
Flash in operating
mode(5)
2(6)
halt mode to run
mode(3)
regulator
on(4)
(after
wakeup)
Wakeup time active MVR voltage Flash in
HSI
3(6)
halt mode to run
mode(3)
regulator
on(4)
power-down
mode(5)
(after
wakeup)
μs
Wakeup time active MVR voltage
HSI
Flash in operating
mode(5)
48(6)
halt mode to run
mode(3)
regulator
off(4)
(after
wakeup)
Wakeup time active MVR voltage Flash in
HSI
50(6)
halt mode to run
mode(3)
regulator
off(4)
power-down
mode(5)
(after
wakeup)
Wakeup time from
halt mode to run
mode(3)
Flash in operating mode(5)
52
54
Flash in power-down mode(5)
(1) Data guaranteed by design, not tested in production.
(2)
t
= 2 x 1/fmaster + x 1/fCPU.
WU(WFI)
56/99
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STMICROELECTRONICS [ ST ]
