Rainbow-electronics MAX31723 Manuel d'utilisateur télécharger pdf (Page 13)

MAX31722/MAX31723

Digital Thermometers and Thermostats

with SPI/3-Wire Interface

13

Figure 9. SPI Single-Byte Write

Figure 10. SPI Multiple-Byte Burst Transfer

Figure 8. SPI Single-Byte Read

A7

CE

SCLK

SDI

SDO HIGH-Z

A6 A5 A4 A3 A2 A1 A0 D7 D6 D5 D4 D3 D2 D1 D0

ADDRESS

BYTE

CE

SCLK

SDIWRITE

READ

SDI

SDO

DATA

BYTE 0

DATA

BYTE 0

DATA

BYTE 1

DATA

BYTE N

DATA

BYTE 1

DATA

BYTE N

ADDRESS

BYTE

A7

CE

SCLK

SDI

SDO HIGH-Z

D7 D6 D5 D4 D3 D2 D1 D0

A6 A5 A4 A3 A2 A1 A0

1 2 ... 8 9 10 11 12 13 14 15

MAX31722/MAX31723 1

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