Datasheet

TMP100−EP
DIGITAL TEMPERATURE SENSOR
WITH I
2
C INTERFACE
SGLS254B − JULY 2005 − REVISED OCTOBER 2013
14
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
APPLICATION INFORMATION
Start By
Master
0
. . .
. . .
Frame 1 I
2
C Slave Address Byte Frame 2 Pointer Register Byte
Frame 4 Data Byte 2Frame 3 Data Byte 1
R/W
1 0 0 1 A2 A1 A0 0 0 0 0 0 P1 P0
D7
ACK By
TMP100 or TMP101
ACK By
TMP100 or TMP101
ACK By
TMP100 or TMP101
ACK By
TMP100 or TMP101
Stop By
Master
D6 D5 D4 D3 D2 D1 D0 D7 D6 D5 D4 D3 D2 D1 D0
SCL
SDA
SCL
(Continued)
SDA
(Continued)
191 9
191 9
Figure 5. I
2
C Timing Diagram for Write Word Format