STM32L151VC STMicroelectronics, STM32L151VC Datasheet - Page 35

• 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.
1. I = input, O = output, S = supply.
115 B9 82
116 C8 83 54 A3
117 B8 84
118 B7 85
119 A6 86
120 F7
121 G7
122 B6 87
123 A5 88
124 D9
125 D8
126
127 D7
128 C7
129 C6
130
131
132
133 A8 89 55 A4
134 A7 90 56 B4
135 C5 91 57 A5
136 B5 92 58 B5
137 B4 93 59 C5
138 A4 94 60 A6
139 A3 95 61 D5
140 B3 96 62 B6
141 C3 97
142 A2 98
143 D3 99 63 A7
144 C4 100 64 A8
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Pins
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STM32L15xxC pin definitions (continued)
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Pin name
BOOT0
V
V
V
V
V
PG10
PG11
PG12
PG13
PG14
PG15
V
PD2
PD3
PD4
PD5
PG9
PD1
DD_10
PD6
PD7
DD_11
PB3
PB4
PB5
PB6
PB7
PB8
PB9
PE0
PE1
SS_10
SS_11
DD_3
SS_3
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
I
Doc ID 022799 Rev 1
(after reset)
function
NJTRST
BOOT0
V
V
V
V
JTDO
V
V
PG10
PG11
PG12
PG13
PG14
PG15
Main
PD1
PD2
PD3
PD4
PD5
PD6
PD7
PG9
PB5
PB7
PB9
DD_10
DD_11
PB6
PB8
PE0
PE1
SS_10
SS_11
DD_3
SS_3
(3)
TIM3_ETR/LCD_SEG31/LCD_SEG43/LCD_COM
TIM3_CH1/ SPI1_MISO/SPI3_MISO/LCD_SEG8/
TIM4_CH1/I2C1_SCL/USART1_TX/COMP2_INP
TIM4_CH3/TIM10_CH1/I2C1_SCL/LCD_SEG16
TIM4_CH4/ TIM11_CH1/I2C1_SDA/LCD_COM3
TIM4_CH2/I2C1_SDA/USART1_RX/PVD_IN/
TIM2_CH2/SPI1_SCK/SPI3_SCK/ I2S3_CK/
LCD_SEG7/COMP2_INM/TRACESWO
/I2C1_SMBAl/SPI1_MOSI/SPI3_MOSI/
TIM4_ETR/TIM10_CH1/LCD_SEG36
I2S3_SD/LCD_SEG9/COMP2_INP
SPI2_MISO/USART2_CTS
TIM11_CH1/LCD_SEG37
TIM9_CH2/USART2_CK
SPI2_MOSI/I2S2_SD/
Alternate functions
SPI2_SCK/I2S2_CK
USART2_RTS
USART2_RX
USART2_TX
COMP2_INP
COMP2_INP
TIM3_CH2
7
Pin descriptions
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