Electronic Components Datasheet Search |
|
STM32L152VB Datasheet(PDF) 40 Page - STMicroelectronics |
|
STM32L152VB Datasheet(HTML) 40 Page - STMicroelectronics |
40 / 121 page Pin descriptions STM32L151x6/8/B, STM32L152x6/8/B 40/121 Doc ID 17659 Rev 8 99 63 D4 D3 47 VSS_3 SVSS_3 100 64 E4 C4 48 VDD_3 SVDD_3 1. I = input, O = output, S = supply. 2. FT = 5 V tolerant. 3. Function availability depends on the chosen device. For devices having reduced peripheral counts, it is always the lower number of peripheral that is included. For example, if a device has only one SPI and two USARTs, they will be called SPI1 and USART1 & USART2, respectively. Refer to Table 2 on page 10. 4. Applicable to STM32L152xx devices only. In STM32L151xx devices, this pin should be connected to VDD. 5. The PC14 and PC15 I/Os are only configured as OSC32_IN/OSC32_OUT when the LSE oscillator is on (by setting the LSEON bit in the RCC_CSR register). The LSE oscillator pins OSC32_IN/OSC32_OUT can be used as general-purpose PC14/PC15 I/Os, respectively, when the LSE oscillator is off ( after reset, the LSE oscillator is off ). The LSE has priority over the GPIO function. For more details, refer to Using the OSC32_IN/OSC32_OUT pins as GPIO PC14/PC15 port pins section in the STM32L15xxx reference manual (RM0038). 6. The PH0 and PH1 I/Os are only configured as OSC_IN/OSC_OUT when the HSE oscillator is on ( by setting the HSEON bit in the RCC_CR register). The HSE oscillator pins OSC_IN/OSC_OUT can be used as general-purpose PH0/PH1 I/Os, respectively, when the HSE oscillator is off (after reset, the HSE oscillator is off ). The HSE has priority over the GPIO function. 7. Unlike in the LQFP64 package, there is no PC3 in the TFBGA64 package. The VREF+ functionality is provided instead. Table 9. STM32L15xxx pin definitions (continued) Pins Pin name Main function(3) (after reset) Alternate functions |
Similar Part No. - STM32L152VB |
|
Similar Description - STM32L152VB |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.NET |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |