Pni RM3000-F Sensor Suite Manual de usuario descargar pdf (Pagina 28)

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RM3000-f & RM2000-f Sensor Suite User Manual Page 28

Table 4-2: SPI Timing Specifications

Symbol

Description

Min

Max

Units

Time from SSN to CLEAR

CMIN

CLEAR duration

100

SSDV

Time from SSN to Command Byte on MOSI

DBSH

Time to setup data before active edge

DASH

Time to setup data after active edge

SHZD

Time from SSN to data tri-state time

100

4.5 Idle Mode

The 3D MagIC incorporates an Idle Mode to reduce power consumption, in which the circuit

automatically idles when it is not exchanging data or taking a measurement. The 3D MagIC

starts in the Idle Mode at power-up and remains in Idle Mode until a measurement is needed.

Note: The 3D MagIC starts in Idle Mode when powered on. This is different from the legacy 11096

ASIC, which required cycling through one measurement request operation to put it into Idle Mode.

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Pni RM3000-F Sensor Suite Manual de usuario Pagina 28