LSM330 datasheet(12/75 Pages) STMICROELECTRONICS

12 / 75 page

Block diagram and pin description

LSM330

12/75

DocID023426 Rev 3

1.2

Pin description

Figure 2. Pin connections

RES

SCL_A/G

VDD_IO

SDA/SDI_A/G

SDO_G

(BOTTOM VIEW)

+Ω

DIRECTION OF

DETECTABLE

ACCELERATIONS

DIRECTION OF

DETECTABLE

ANGULAR RATES

AM14724V1

Table 2. Pin description

Pin #

Name

Function

Vdd_IO(1)

Power supply for IO pins

SCL_A/G

I2C serial clock (SCL)/SPI serial port clock (SPC)

Vdd_IO(1)

Power supply for IO pins

SDA/SDI_A/G

I2C serial data (SDA)

SPI serial data input (SDI)

3-wire interface serial data output (SDO)

SDO_G

Gyroscope:

SPI serial data output (SDO)

I2C least significant bit of the device address (SA0)

SDO_A

Accelerometer:

SPI serial data output (SDO)

I2C least significant bit of the device address (SA0)

CS_G

Gyroscope: SPI enable

I2C/SPI mode selection (1: SPI idle mode / I2C communication enabled;

0: SPI communication mode / I2C disabled)

CS_A

Accelerometer: SPI enable

I2C/SPI mode selection (1: SPI idle mode / I2C communication enabled;

0: SPI communication mode / I2C disabled)

DRDY_G/

INT2_G

Gyroscope Data Ready/FIFO Interrupt (Watermark/Overrun/Empty)

LSM330 数据表(PDF) 12 Page - STMicroelectronics

LSM330 数据表(HTML) 12 Page - STMicroelectronics

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75

数据表下载