STM32L151R6 STMicroelectronics, STM32L151R6 Datasheet - Page 36
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STM32L151R6
Manufacturer Part Number
STM32L151R6
Description
Ultra-low-power ARM Cortex-M3 MCU with 32 Kbytes Flash, 32 MHz CPU, LCD, USB
Manufacturer
STMicroelectronics
Datasheet
1.STM32L152VB.pdf
(109 pages)
Specifications of STM32L151R6
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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Table 5.
PA15
PB0
PB1
PB2
PB3
PB4
PB5
PB6
PB7
PB8
PB9
PB10
PB11
PB12
PB13
PB14
PB15
PC0
name
Port
JTDI
BOOT1
JTDO
JTRST
RTC 50/60 Hz
SYSTEM
AFIO0
Alternate function input/output (continued)
TIM2_CH1_
ETR
TIM2_CH2
TIM2_CH3
TIM2_CH4
AFIO1
TIM2
TIM3_CH3
TIM3_CH4
TIM3_CH1
TIM3_CH2
TIM4_CH1
TIM4_CH2
TIM4_CH3
TIM4_CH4
AFIO2
TIM3/4
TIM10_CH1
*
TIM11_CH1
*
TIM10_CH1
TIM9_CH1
TIM9_CH2
TIM11_CH1
TIM9/10/11
AFIO3
I2C1_SMB
Al
I2C1_SCL
I2C1_SDA
I2C1_SCL
I2C1_SDA
I2C2_SCL
I2C2_SDA
I2C2_SMB
Al
AFIO4
I2C1/2
SPI1_NSS
SPI1_SCK
SPI1_MISO
SPI1_MOSI
SPI2_NSS
SPI2_SCK
SPI2_MISO
SPI2_MOSI
AFIO5 AFOI6 AFIO7 AFIO8 AFIO9 AFIO10 AFIO11 AFIO12 AFIO13 AFIO14 AFIO15
SPI1/2
Digital alternate function number
N/A
Alternate function
USART1_
TX
USART1_
RX
USART3_
TX
USART3_
RX
USART3_
CK
USART3_
CTS
USART3_
RTS
USART
1/2/3
N/A
N/A
USBFS
SEG17
[SEG5]
[SEG6]
[SEG7]
[SEG8]
[SEG9]
[COM3]
SEG10
SEG11
SEG12
SEG13
SEG14
SEG18
SEG16
SEG15
LCD
N/A
N/A
TIMx_IC4 EVENTOUT
TIMx_IC1 EVENTOUT
RI
EVENTOUT
EVENTOUT
EVENTOUT
EVENTOUT
EVENTOUT
EVENTOUT
EVENTOUT
EVENTOUT
EVENTOUT
EVENTOUT
EVENTOUT
EVENTOUT
EVENTOUT
EVENTOUT
EVENTOUT
EVENTOUT
SYSTEM