Pin Descriptions; Figure 3. Stm32L15Xxx Ufbga100 Ballout - STMicroelectronics STM32L151CB Manual

STM32L151xx, STM32L152xx
4

Pin descriptions

Figure 3.
A
B
C
D
E
F
G
H
J
K
L
M
STM32L15xxx UFBGA100 ballout
2 3 4
1
BOOT0
PB8
PE3 PE1
PB7
PB9
PE4
PE2
VDD_3
PC13 PE0
PE5
RTC_AF1
WKUP2
VSS_3
PC14 PE6
WUKP3
OSC32_IN
VSS_4
PC15
VLCD
OSC32_OUT
PH0
VSS_5
OSC_IN
PH1
VDD_5
OSC_OUT
VDD_4
PC0 NRST
PC2
VSSA
PC1
PA5
PA2
VREF- PC3
PA6
PA3
VREF+
PA0
WKUP1
PA7
PA4
VDDA PA1
Doc ID 17659 Rev 6
5 6 7 8
PD5
PD7 PB3
PB4
PD6
PB6 PD3
PD4
PB5
PD2
PC4
PD9
PB2
PC5 PE10
PE8
PB1
PB0 PE9
PE7
Pin descriptions
9 10 11 12
PA12
PA15 PA13
PA14
PA11
PD1 PC12 PC10
PH2 PA10
PD0 PC11
PA8 PC9
PA9
PC7 PC6
PC8
VSS_2
VSS_1
VDD_2 VDD_1
PD14 PD13
PD15
PD11 PD10
PD12
PB14 PB13
PD8 PB15
PB12
PE12 PB10 PB11
PE15
PE11 PE13 PE14
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