LSM6DB0 Datasheet, PDF (12/66 Pages) STMicroelectronics – 3D accelerometer, 3D gyroscope and signal processor

Block diagrams and pin description
LSM6DB0
1.2
Pin description
Figure 4. Pin connections
Z
(TOP VIEW)
Y
DIRECTION OF THE
DETECTABLE
ACCELERATIONS
X
+Ω _Z
17
20
DIO9 ¹⁶ _{BOTTOM VIEW} 1 VDD1.8
DIO10
DIO0
VDD
22 21
DIO1
LDO1.2
RES RES
DIO2
GND
5 _RESET
DIO7 ¹¹ ₁₀
7 ^{6 DIO3}
(TOP VIEW)
X
+Ω _Y
DIRECTIONS OF THE
DETECTABLE
ANGULAR RATES
Pin#
1
2
3
4
5
6
7
8
9
10
11
12
13
14
+Ω _X
Name
VDD1.8
DIO0
DIO1
DIO2
RESET
DIO3
DIO4
DIO5
DIO8
DIO6
DIO7
GND
LD01.2
VDD⁽¹⁾
Table 2. Pin description
Function
I/O level
Power supply for I/O pins
GPIO0 / SW_TDIO / JTAG TMS / UART_CTS VDD1.8
GPIO1 / SW_TCK / JTAG TCK / UART_RTS VDD1.8
GPIO2 / I²C2_SCL (slave) / UART_TXD
VDD1.8
Microcontroller reset
GPIO3 / I²C2_SDA (slave) / UART_RXD
VDD
VDD1.8
GPIO4 / JTAG TDO
VDD1.8
GPIO5 / JTAG TDI / Clock input
GPIO8 / I²C1_SDA (master) / SPI_OUT
VDD1.8
VDD
GPIO6 / 16 MHz clock output / Clock 32KHz VDD
GPIO7 / I²C1_SCL (master) / SPI_Clock
VDD
0 V supply
Connect to decoupling capacitor for 1.2 V
digital regulator to GND
Analog and I/O pins power supply
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