STM32L151VC STMicroelectronics, STM32L151VC Datasheet - Page 33

• Manufacturer Part Number: STM32L151VC
• Description: Ultra-low-power ARM Cortex-M3 MCU with 256 Kbytes Flash, 32 MHz CPU, LCD, USB, 3xOp-amp
• Manufacturer: STMicroelectronics

Specifications of STM32L151VC

• 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)

STM32L151xC, STM32L152xC
Table 6.
51 E3
52 H3
53 K7
54
55
56 H9
57 G9
58 M7 38
59
60 M8 40
61
62
63
64 M9 42
65
66 M10 44
67 M11 45
68 M12 46
69 L10 47 29 G3
70 L11 48 30 F3
71 F12 49 31 H2
72 G12 50 32 H1
73 L12 51 33 G2
74 K12 52 34 G1
75 K11 53 35 F2
76 K10 54 36 F1
77 K9 55
78 K8 56
79 J12 57
80 J11 58
81 J10 59
82 H12 60
J8
J9
L7 39
L8 41
L9 43
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Pins
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STM32L15xxC pin definitions (continued)
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Pin name
V
V
V
V
V
V
PE10
PE11
PE12
PE13
PE14
PE15
PB10
PB11
PB12
PB13
PB14
PB15
PD10
PD11
PD12
PD13
PF13
PF14
PF15
PG0
PG1
PD8
PD9
PE7
PE8
PE9
DD_6
DD_7
DD_1
SS_6
SS_7
SS_1
I/O FT
I/O FT
I/O FT
I/O FT
I/O FT
I/O
I/O
I/O
I/O
I/O FT
I/O FT
I/O FT
I/O FT
I/O FT
I/O FT
I/O FT
I/O FT
I/O FT
I/O FT
I/O FT
I/O FT
I/O FT
I/O FT
I/O FT
I/O FT
I/O FT
S
S
S
S
S
S
Doc ID 022799 Rev 1
(after reset)
function
V
V
V
V
V
V
PD10
PD11
PD12
PD13
PF13
PF14
PF15
PE10
PE11
PE12
PE13
PE14
PE15
PB10
PB11
PB12
PB13
PB14
PB15
Main
PG1
PG0
PE7
PE8
PE9
PD8
PD9
DD_6
DD_7
DD_1
SS_6
SS_7
SS_1
(3)
TIM2_CH4/I2C2_SDA/ USART3_RX/LCD_SEG11
TIM2_CH3/I2C2_SCL/USART3_TX/LCD_SEG10
TIM9_CH1/SPI2_SCK/ I2S2_CK/ USART3_CTS/
TIM11_CH1/SPI2_MOSI/I2S2_SD/LCD_SEG15/
TIM10_CH1/I2C2_SMBA/SPI2_NSS/I2S2_WS/
TIM2_CH1_ETR/ADC_IN24/COMP1_INP
TIM4_CH1 / USART3_RTS/LCD_SEG32
ADC_IN21/COMP1_INP/RTC_50_60Hz
LCD_SEG12/ADC_IN18/COMP1_INP
LCD_SEG13/ADC_IN19/COMP1_INP
TIM2_CH2/ADC_IN25/COMP1_INP
USART3_RTS/LCD_SEG14/
USART3_CTS/LCD_SEG31
USART3_RX/LCD_SEG29
USART3_CK/LCD_SEG30
USART3_TX/LCD_SEG28
TIM4_CH2/LCD_SEG33
ADC_IN3b/COMP1_INP
ADC_IN6b/COMP1_INP
ADC_IN7b/COMP1_INP
ADC_IN8b/COMP1_INP
ADC_IN9b/COMP1_INP
ADC_IN22/COMP1_INP
ADC_IN23/COMP1_INP
ADC_IN20/COMP1_INP
TIM9_CH2/SPI2_MISO/
TIM2_CH4/SPI1_NSS
Alternate functions
USART3_CK/
SPI1_MISO
SPI1_MOSI
TIM2_CH3
SPI1_SCK
Pin descriptions
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