STM32L151VB STMicroelectronics, STM32L151VB Datasheet - Page 54

• Manufacturer Part Number: STM32L151VB
• Description: Ultra-low-power ARM Cortex-M3 MCU with 128 Kbytes Flash, 32 MHz CPU, LCD, USB
• Manufacturer: STMicroelectronics

Specifications of STM32L151VB

• Operating Power Supply Range: 1.65 V to 3.6 V (without BOR) or 1.8 V to 3.6 V (with BOR option)
• Temperature Range: –40 to 85 °C
• 4 Modes: Sleep, Low-power run (9 μA at 32 kHz), Low-power sleep (4.4 μA),Stop with RTC (1.45 μA), Stop (570 nA), Standby (300 nA)
• Ultralow Leakage Per I/o: 50 nA
• Fast Wakeup From Stop: 8 μs
• Core: ARM 32-bit Cortex™-M3 CPU
• Dma: 7-channel DMA controller, supporting timers, ADC, SPIs, I2Cs and USARTs

Electrical characteristics
54/109
Table 18.
I
Symbol
I
with RTC)
DD (Stop)
DD (Stop
Supply current in
Stop mode with
RTC enabled
Supply current in
Stop mode (
RTC disabled)
Parameter
Typical and maximum current consumptions in Stop mode
RTC clocked by LSI,
regulator in LP mode,
HSI and HSE OFF
(no independent
watchdog)
RTC clocked by LSE
external clock (32.768
kHz), regulator in LP
mode, HSI and HSE
OFF (no independent
watchdog)
RTC clocked by LSE
(no independent
watchdog)
Regulator in LP mode, HSI and
HSE OFF, independent watchdog
and LSI enabled
Regulator in LP mode, LSI, HSI
and HSE OFF (no independent
watchdog)
Doc ID 17659 Rev 6
(4)
Conditions
LCD OFF
LCD OFF
LCD OFF
LCD ON
LCD ON
LCD ON
LCD ON
duty)
duty)
duty)
duty)
(static
(static
(1/8
(1/8
(2)
(3)
(2)
(3)
T
T
T
T
T
T
T
T
T
T
T
A
A
A
A
A
A
A
A
A
A
A
= -40°C to 25°C
= -40°C to 25°C
= -40°C to 25°C
= -40°C to 25°C
= -40°C to 25°C
= -40°C to 25°C
= -40°C to 25°C
= -40°C to 25°C
= -40°C to 25°C
= -40°C to 25°C
= -40°C to 25°C
VDD = 1.8V
VDD = 3.0V
VDD = 3.6V
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
STM32L151xx, STM32L152xx
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
= 105°C
= 105°C
= 105°C
= 105°C
= 105°C
= 105°C
= 105°C
= 85°C
= 85°C
= 85°C
= 85°C
= 85°C
= 85°C
= 85°C
= 55°C
= 55°C
= 55°C
= 55°C
= 55°C
= 55°C
= 55°C
1.45
12.5
Typ Max
1.9
3.1
6.2
1.9
3.1
6.2
1.9
2.2
1.6
0.6
2.5
14
18
12
25
14
14
12
25
4
5
8
8
9
4
5
8
8
9
5
20
2.2
0.9
10
23
12
27
10
12
16
40
10
23
12
23
10
12
16
40
4
6
6
8
4
6
6
8
5
8
(5)
(1)
Unit
µA
µA