STLM75DS2E STMICROELECTRONICS [STMicroelectronics], STLM75DS2E Datasheet - Page 24

• Manufacturer Part Number: STLM75DS2E
• Description: Digital temperature sensor and thermal watchdog
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

Figure 9.
Figure 10. Typical pointer set followed by an immediate READ for 2-byte register (e.g. Temp)
Figure 11. Typical 1-byte READ from the configuration register with preset pointer
24/37
Master
Start
Master
Master
Start
by
Start
by
Repeat
Master
by
Start
by
1
1
1
1
1
1
Typical 2-byte READ from preset pointer location (e.g. Temp - T
1
1
0
0
0
Address Byte
0
0
Address Byte
Address Byte
0
0
Address Byte
0
1
1
1
A2 A1 A0 R/W
1
A2 A1 A0 R/W
A2 A1 A0 R/W
A2 A1 A0 R/W
STLM75
STLM75
STLM75
ACK
ACK
by
ACK
9
STLM75
by
9
by
9
ACK
by
9
1
0
D7 D6 D5 D4 D3 D2 D1 D0
D7 D6 D5 D4 D3 D2 D1 D0
1
1
Most Significant Data Byte
D7 D6 D5 D4 D3 D2 D1 D0
1
0
Most Significant Data Byte
Pointer Byte
0
Data Byte
0
0
0
D1 D0
STLM75
No ACK
Master
ACK
Master
by
ACK
9
by
Master
by
9
9
ACK
by
9
D7 D6 D5 D4 D3 D2 D1 D0
1
Least Significant Data Byte
D7 D6 D5 D4 D3 D2 D1 D0
Master
1
Cond.
Least Significant Data Byte
Stop
by
OS
, T
No ACK
Master
HYS
No ACK
Master
by
9
by
9
)
AI12227
Master
Cond.
Stop
AI12228
Master
AI12229
by
Cond.
Stop
by