MAX31722 MAXIM [Maxim Integrated Products], MAX31722 Datasheet - Page 4

• Manufacturer Part Number: MAX31722
• Description: Digital Thermometers and Thermostats with SPI/3-Wire Interface
• Manufacturer: MAXIM [Maxim Integrated Products]

Figure 1. Timing Diagram: 3-Wire Read Data Transfer
Figure 2. Timing Diagram: 3-Wire Write Data Transfer
Digital Thermometers and Thermostats
with SPI/3-Wire Interface
4
SCLK
*I/O IS SDI AND SDO CONNECTED TOGETHER.
SCLK
*I/O IS SDI AND SDO CONNECTED TOGETHER.
I/O*
I/O*
CE
CE
t
CC
t
CC
t
DC
t
A0
DC
t
A0
CDH
t
CDH
WRITE ADDRESS BYTE
WRITE ADDRESS BYTE
t
CL
A1
A1
t
CH
t
R
A7
A7
t
CDD
WRITE DATA
t
F
D0
READ DATA BIT
t
CCH
D0
t
CCZ
t
t
CWH
CDD
D1
t
CDZ