Datasheet

STM32L100C6, STM32L100R8/RB Electrical characteristics
DocID024295 Rev 1 55/102
All timings are derived from tests performed under ambient temperature and V
DD
supply
voltage conditions summarized in Table 12.
Table 22. Typical and maximum timings in Low power modes
On-chip peripheral current consumption
The current consumption of the on-chip peripherals is given in the following table. The MCU
is placed under the following conditions:
• all I/O pins are in input mode with a static value at V
DD
or V
SS
(no load)
• all peripherals are disabled unless otherwise mentioned
• the given value is calculated by measuring the current consumption
– with all peripherals clocked off
– with only one peripheral clocked on
Symbol Parameter Conditions Typ
Max
(1)
1. Based on characterization, not tested in production, unless otherwise specified
Unit
t
WUSLEEP
Wakeup from Sleep mode f
HCLK
= 32 MHz 0.36
µs
t
WUSLEEP_LP
Wakeup from Low power
sleep mode
f
HCLK
= 262 kHz
f
HCLK
= 262 kHz
Flash enabled
32
f
HCLK
= 262 kHz
Flash switched OFF
34
t
WUSTOP
Wakeup from Stop mode,
regulator in Run mode
f
HCLK
= f
MSI
= 4.2 MHz 8.2
Wakeup from Stop mode,
regulator in low power mode
f
HCLK
= f
MSI
= 4.2 MHz
Voltage range 1 and 2
8.2 9.3
f
HCLK
= f
MSI
= 4.2 MHz
Voltage range 3
7.8 11.2
f
HCLK
= f
MSI
= 2.1 MHz 10 12
f
HCLK
= f
MSI
= 1.05 MHz 15.5 20
f
HCLK
= f
MSI
= 524 kHz 29 35
f
HCLK
= f
MSI
= 262 kHz 53 63
f
HCLK
= f
MSI
= 131 kHz 105 118
f
HCLK
= MSI = 65 kHz 210 237
t
WUSTDBY
Wakeup from Standby mode
FWU bit = 1
f
HCLK
= MSI = 2.1 MHz 50 103
Wakeup from Standby mode
FWU bit = 0
f
HCLK
= MSI = 2.1 MHz 2.5 3.2 ms