STM32L152RD STMicroelectronics, STM32L152RD Datasheet - Page 58

• Manufacturer Part Number: STM32L152RD
• Description: Ultra-low-power ARM Cortex-M3 MCU with 384 Kbytes Flash, 32 MHz CPU, LCD, USB, 3xOp-amp
• Manufacturer: STMicroelectronics

Specifications of STM32L152RD

• Operating Power Supply Range: 1.65 V to 3.6 V (without BOR) or 1.8 V to 3.6 V
• 7 Modes: Sleep, Low-power run (11 μA at 32 kHz) , Low-power sleep (4.4 μA), Stop with RTC, Stop (650 nA), Standby with RTC, Standby (300 nA)
• Ultralow Leakage Per I/o: 50 nA max
• Fast Wakeup Time From Stop: 8 μs
• Core: ARM 32-bit Cortex™-M3 CPU
• Dma: 12-channel DMA controller
• 11 Timers: one 32-bit and six 16-bit general-purpose timers, two 16-bit basic timers, two watchdog timers (independent and window)

Electrical characteristics
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Table 18.
1. Based on characterization, not tested in production, unless otherwise specified.
I
(LP Sleep)
I
(LP Sleep)
DD
DD
Symbol
max
Supply
current in
Low power
sleep
mode
Max
allowed
current in
Low power
Sleep
mode
Parameter
Current consumption in Low power sleep mode
All
peripherals
OFF, V
from 1.65 V
to 3.6 V
TIM9 and
USART1
enabled,
Flash ON,
V
1.65 V to
3.6 V
V
1.65 V to
3.6 V
DD
DD
from
from
DD
Doc ID 022027 Rev 2
MSI clock, 65 kHz
f
Flash OFF
MSI clock, 65 kHz
f
Flash ON
MSI clock, 65 kHz
f
Flash ON
MSI clock, 131 kHz
f
Flash ON
MSI clock, 65 kHz
f
MSI clock, 65 kHz
f
MSI clock, 131 kHz
f
HCLK
HCLK
HCLK
HCLK
HCLK
HCLK
HCLK
= 32 kHz
= 32 kHz
= 65 kHz,
= 131 kHz,
= 32 kHz
= 65 kHz
= 131 kHz
Conditions
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
= -40 °C to 25 °C
= -40 °C to 25 °C
= 85 °C
= 105 °C
= -40 °C to 25 °C 18.6
= 85 °C
= 105 °C
= -40 °C to 25 °C
= 55 °C
= 85 °C
= 105 °C
= -40 °C to 25 °C
= 85 °C
= 105 °C
= -40 °C to 25 °C 18.6
= 85 °C
= 105 °C
= -40 °C to 25 °C
= 55 °C
= 85 °C
= 105 °C
STM32L151xD, STM32L152xD
24.5
23.5
28.5
24.5
23.5
28.5
Typ
4.4
18
24
35
35
22
39
18
24
35
35
22
39
Max
20.5
200
21
27
43
21
28
42
25
26
31
45
27
43
21
28
42
25
26
31
45
(1)
Unit
µA