Figure 4. Stm32L15Xxx Tfbga64 Ballout - STMicroelectronics STM32L151CB Manual

Pin descriptions
Figure 4.
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STM32L15xxx TFBGA64 ballout
1 2
PC14-
PC13-
OSC32_IN
-
RTC_AF1
WKUP2
PC15-
VLCD
OSC32_OUT
PH0-
OSC_IN V SS_4
PH1-
OSC_OUT V DD_4
NRST PC1
V SSA PC2
V REF+
PA0-WKUP1
V DDA PA1
3 4 5
PB9
PB4 PB3
PB8 BOOT0 PD2
PB7 PB5 PC12
PB6 V SS_3 V SS_2
PC0 V DD_3 V DD_2
PA2 PA5 PB0
PA3 PA6 PB1
PA4 PA7 PC4
Doc ID 17659 Rev 6
STM32L151xx, STM32L152xx
6 7 8
PA15 PA14 PA13
PC11 PC10
PA12
PA10 PA9
PA11
V SS_1 PA8 PC9
V DD_1 PC7 PC8
PC6 PB15 PB14
PB2 PB10 PB13
PB11 PB12
PC5
AI16090b