STM32L151VC STMicroelectronics, STM32L151VC Datasheet - Page 34

• 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)

Pin descriptions
Table 6.
34/108
100 D11 67 41 E4
101 D10 68 42 D2
102 C12 69 43 D3
103 B12 70 44 C1
104 A12 71 45 C2
105 A11 72 46 D4
106 C11 73
107 F11 74 47 B1
108 G11 75 48 A1
109 A10 76 49 B2
110 A9 77 50 C3
111 B11 78 51 A2
112 C10 79 52 B3
113 B10 80 53 C4
114 C9 81
83
84
85 H11 61
86 H10 62
87 G10 -
88 F9
89 F10
90 E9
91
92
93
94 F6
95 G6
96 E12 63 37 E1
97 E11 64 38 E2
98 E10 65 39 E3
99 D12 66 40 D1
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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
PD14
PD15
PC10
PC11
PC12
PA10
PA11
PA12
PA13
PA14
PA15
PG2
PG3
PG4
PG5
PG6
PG7
PG8
PC6
PC7
PC8
PC9
PH2
PD0
PA8
PA9
DD_8
DD_9
DD_2
SS_8
SS_9
SS_2
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
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
SWCLK
SWDIO
JTMS-
JTCK-
V
V
V
V
V
V
PD14
PD15
PC10
PC11
PC12
Main
PA10
PA11
PA12
PG2
PG3
JTDI
PG4
PG5
PG6
PG7
PG8
PC6
PC7
PC8
PC9
PH2
PD0
PA8
PA9
DD_8
DD_9
DD_2
SS_8
SS_9
SS_2
(3)
SPI3_MOSI/I2S3_SD/USART3_CK/ LCD_SEG30/
TIM2_CH1_ETR/ SPI1_NSS/SPI3_NSS/
LCD_SEG29/LCD_SEG41/LCD_COM5/
LCD_SEG28/LCD_SEG40/LCD_COM4
USART1_CTS/ USB_DM/SPI1_MISO
USART1_RTS/USB_DP/SPI1_MOSI
TIM3_CH1/I2S2_MCK/LCD_SEG24
TIM3_CH2/I2S3_MCK/LCD_SEG25
SPI3_SCK/I2S3_CK/USART3_TX/
TIM9_CH1/SPI2_NSS/I2S2_WS
USART1_CK/MCO/LCD_COM0
USART1_RX / LCD_COM2
USART1_TX / LCD_COM1
SPI3_MISO/USART3_RX/
LCD_SEG42/LCD_COM6
ADC_IN10b/COMP1_INP
ADC_IN11b/COMP1_INP
ADC_IN12b/COMP1_INP
TIM4_CH3/LCD_SEG34
TIM4_CH4/LCD_SEG35
TIM3_CH3/LCD_SEG26
TIM3_CH4/LCD_SEG27
I2S3_WS/LCD_SEG17
Alternate functions
STM32L151xC, STM32L152xC
PA14
PA13