STM32L151VD STMicroelectronics, STM32L151VD Datasheet - Page 118

• Manufacturer Part Number: STM32L151VD
• Description: Ultra-low-power ARM Cortex-M3 MCU with 384 Kbytes Flash, 32 MHz CPU, LCD, USB, 3xOp-amp
• Manufacturer: STMicroelectronics

Specifications of STM32L151VD

• 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)

Package characteristics
7.2
7.2.1
118/121
Thermal characteristics
The maximum chip-junction temperature, T
using the following equation:
Where:
●
●
●
●
P
taking into account the actual V
application.
Table 72.
Reference document
JESD51-2 Integrated Circuits Thermal Test Method Environment Conditions - Natural
Convection (Still Air). Available from www.jedec.org.
Symbol
I/O
Θ
JA
max represents the maximum power dissipation on output pins where:
T
Θ
P
P
internal power.
P
A
JA
D
INT
I/O
max is the maximum ambient temperature in ° C,
max is the sum of P
is the package junction-to-ambient thermal resistance, in ° C/W,
max = Σ (V
Thermal resistance junction-ambient
LQFP144 - 20 x 20 mm / 0.5 mm pitch
Thermal resistance junction-ambient
BGA132 - 7 x 7 mm
Thermal resistance junction-ambient
LQFP100 - 14 x 14 mm / 0.5 mm pitch
Thermal resistance junction-ambient
LQFP64 - 10 x 10 mm / 0.5 mm pitch
max is the product of I
STM32L15xxD Thermal characteristics
OL
× I
OL
INT
T
) + Σ((V
J
Doc ID 022027 Rev 2
max = T
OL
max and P
DD
Parameter
/ I
and V
DD
OL
and V
A
– V
max + (P
DD
I/O
OH
J
, expressed in Watts. This is the maximum chip
max, in degrees Celsius, may be calculated
OH
max (P
) × I
/ I
OH
D
OH
),
max × Θ
D
of the I/Os at low and high level in the
max = P
STM32L151xD, STM32L152xD
JA
)
INT
max + P
Value
40
60
43
46
I/O
max),
°C/W
Unit