ASM330LXH datasheet(13/56 Pages) STMICROELECTRONICS

Part #	ASM330LXH

Description	Automotive inertial module: 3D accelerometer and 3D gyroscope

PDF	56 Pages

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Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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DocID027411 Rev 3

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ASM330LXH

Module specifications

2.4

Communication interface characteristics

2.4.1

SPI - serial peripheral interface

Subject to general operating conditions for Vdd and Top.

Figure 2. SPI slave timing diagram

Note:

Measurement points are done at 0.2:Vdd_IO and 0.8:Vdd_IO, for both input and output

ports.

Table 6. SPI slave timing values

Symbol

Parameter

Value(1)

Unit

Min

Max

tc(SPC)

SPI clock cycle

100

fc(SPC)

SPI clock frequency

MHz

tsu(CS)

CS setup time

th(CS)

CS hold time

tsu(SI)

SDI input setup time

th(SI)

SDI input hold time

tv(SO)

SDO valid output time

th(SO)

SDO output hold time

tdis(SO)

SDO output disable time

1. Values are guaranteed at 10 MHz clock frequency for SPI with both 4 and 3 wires, based on characterization results, not

tested in production

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