Data Sheet

Copyright © Murata Manufacturing Co., Ltd. All rights reserved. October 2018
LBAD0ZZ1SE Data Sheet, v1.0, 10/05/2020 Page 4 of 26 www.murata.com
Pin #
Pin Name
Type1SC
STM32L462
Type
Description
36
NC
No Connect
37
PMU_AT_IN
5
I
Connect to GND
38
NC
No Connect
39
NC
No Connect
40
NC
No Connect
41
NC
No Connect
42
GND
GND
43
VDD
Power
Power supply for Type1SE
44
VDD
Power
Power supply for Type1SE
45
VDD
Power
Power supply for Type1SE
46
GND
GND
GND
47
NC
No Connect
48
NC
No Connect
49
NC_SIM_CLK
69
I/O
SIM clock
50
NC_VSIM
8
O
SIM power supply
51
GND
GND
GND
52
NC_SIM_DETECT
70
I/O
SIM detect
53
NC_SIM_RST
68
I/O
SIM reset
54
PH1_OSC_OUT
E8
I/O
PH1/RCC_OSC_OUT
55
PH0_OSC_IN
D8
I/O
PH0/RCC_OSC_IN
56
NC
No Connect
57
NC_SIM_IO
11
I/O
SIM data
58
ADC1_IN1
D7
I/O
PC0/ADC1_IN1
59
ADC1_IN3
D6
I/O
PC2/ADC1_IN3
60
ADC1_IN2
D5
I/O
PC1/ADC1_IN2
61
ADC1_IN4
E7
I/O
PC3/ADC1_IN4
62
RTC_TAMP1
B8
I/O
PC13/RTC_TAMP1
63
BOOT0
B6
I/O
PH3/BOOT0
64
SF_EN
B5
I/O
PB6/SF_EN
65
RCC_MCO
E3
I/O
PA8/RCC_MCO
66
NC
No Connect
67
NC
No Connect
68
VDD_1V8
Power
Reserved for codec supply/MCU VBAT/MCU VDDA
69
I2C1_SDA
C6
I/O
PB9/I2C1_SDA
70
I2C1_SCL
A6
I/O
PB8/I2C1_SCL
71
VBAT
B7
Power
Backup supply; connect to VDD_1V8 if not used
72
SPI1_SCK
F5
I/O
PA5/SPI1_SCK
73
SPI1_MOSI
C5
I/O
PB5/SPI1_MOSI
74
SPI1_MISO
A4
I/O
PB4/SPI1_MISO/NJTRST
75
SPI1_NSS
A2
I/O
PA15/SPI1_NSS/JTDI