STM32L152V8 STMicroelectronics, STM32L152V8 Datasheet - Page 42
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STM32L152V8
Manufacturer Part Number
STM32L152V8
Description
Ultra-low-power Cortex-M3 MCU with 64 Kbytes Flash, RTC, LCD, USB, ADC
Manufacturer
STMicroelectronics
Datasheet
1.STM32L152VB.pdf
(109 pages)
Specifications of STM32L152V8
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
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Manufacturer
Quantity
Price
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Manufacturer:
STMicroelectronics
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STMicroelectronics
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Electrical characteristics
6.1.6
Caution:
6.1.7
42/109
Power supply scheme
Figure 12. Power supply scheme
In this figure, the 4.7 µF capacitor must be connected to V
Current consumption measurement
Figure 13. Current consumption measurement scheme
+ 1 µF
10 nF
V DD
11 × 100 nF
+ 1 × 4.7 µF
+ 1 µF
10 nF
V DD
V REF
V DD1/2/.../5
V SS1/2/.../5
GP I/Os
V REF+
V REF-
V DDA
V SSA
Doc ID 17659 Rev 6
I DD
Regulator
ADC
V DD
V DDA
OUT
IN
ai14126b
RCs, PLL,
Logic
Analog:
IO
Standby-power circuitry
DD2
RTC backup registers)
...
STM32L151xx, STM32L152xx
(OSC32K,RTC,
Wake-up logic
.
& Memories)
Kernel logic
(CPU,
Digital
ai15401c