STM32L151C6 STMicroelectronics, STM32L151C6 Datasheet - Page 32

• Manufacturer Part Number: STM32L151C6
• Description: Ultra-low-power ARM Cortex-M3 MCU with 32 Kbytes Flash, 32 MHz CPU, LCD, USB
• Manufacturer: STMicroelectronics

Specifications of STM32L151C6

• 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

Pin descriptions
Table 4.
32/109
47 29 G7 L10 21
48 30 H7 L11 22
49 31 D6 F12 23
50 32 E6 G12 24
51 33 H8 L12 25
52 34 G8 K12 26
53 35 F8 K11 27
54 36 F7 K10 28
55 -
56 -
57 -
58 -
59 -
60 -
61 -
62 -
63 37 F6 E12
64 38 E7 E11
65 39 E8 E10
66 40 D8 D12
67 41 D7 D11 29
68 42 C7 D10 30
69 43 C6 C12 31
70 44 C8 B12 32
71 45 B8 A12 33
72 46 A8 A11 34
Pins
-
-
- J12
- J11
- J10
- H12
- H11
- H10
K9
K8
STM32L15xxx pin definitions (continued)
-
-
-
-
-
-
-
-
-
-
Pin name
V
V
PB13
PB14
PB15
PD10
PD11
PD12
PD13
PD14
PD15
PB10
PB11
PB12
PA11
PA12
PA10
PA13
PD8
PD9
PC6
PC7
PC8
PC9
PA8
PA9
SS_1
DD_1
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 JTMS/SWDIO
S
S
(after reset)
function
Doc ID 17659 Rev 6
V
V
PD10
PD11
PD12
PD13
PD14
PD15
PB10
PB11
PB12
PB13
PB14
PB15
Main
PA10
PA11
PA12
PD8
PD9
PC6
PC7
PC8
PC9
PA8
PA9
DD_1
SS_1
(3)
SPI2_MISO/ USART3_RTS/LCD_SEG14/ADC_IN20/
SPI2_NSS/I2C2_SMBA/USART3_CK/LCD_SEG12/
SPI2_SCK/USART3_CTS/LCD_SEG13/ADC_IN19/
I2C2_SDA/ USART3_RX/TIM2_CH4/LCD_SEG11
I2C2_SCL/USART3_TX/TIM2_CH3/LCD_SEG10
COMP1_INP/TIM11_CH1/RTC_50_60Hz
SPI2_MOSI/LCD_SEG15/ADC_IN21/
ADC_IN18/COMP1_INP/TIM10_CH1
USART1_CTS/ USBDM/SPI1_MISO
USART1_RTS/USBDP/SPI1_MOSI
USART1_CK/MCO/LCD_COM0
USART3_CTS/LCD_SEG31
TIM4_CH1 / USART3_RTS/
USART1_RX / LCD_COM2
USART1_TX / LCD_COM1
USART3_RX/LCD_SEG29
USART3_CK/LCD_SEG30
USART3_TX/LCD_SEG28
COMP1_INP/TIM9_CH1
COMP1_INP/TIM9_CH2
TIM4_CH2/LCD_SEG33
TIM4_CH3/LCD_SEG34
TIM4_CH4/LCD_SEG35
TIM3_CH1/LCD_SEG24
TIM3_CH2/LCD_SEG25
TIM3_CH3/LCD_SEG26
TIM3_CH4/LCD_SEG27
Alternate functions
STM32L151xx, STM32L152xx
LCD_SEG32
PA13