se95u NXP Semiconductors, se95u Datasheet - Page 14

• Manufacturer Part Number: se95u
• Description: Ultra High Accuracy Digital Temperature Sensor And Thermal Watchdoge
• Manufacturer: NXP Semiconductors

NXP Semiconductors
SE95_5
Product data sheet
Fig 8. Write Tos or Thyst register (2-byte data)
Fig 9. Read Temp, Tos or Thyst register including pointer byte (2-byte data)
Fig 10. Read Temp, Tos or Thyst register with preset pointer (2-byte data)
SDA (cont)
SCL (cont)
SDA
SCL
SDA
SCL
S
S
SDA (cont.)
SDA
SCL (cont.)
SCL
START
START
1
1
1
1
1
1
2
0
2
0
2
0
device address
device address
device address
S
3
0
3
0
3
0
START
D7
4
1 A2 A1 A0 R
1
1
1
4
1 A2 A1 A0 W A
4
1 A2 A1 A0 R
acknowledge
5
D6 D5 D4 D3 D2 D1 D0 A
acknowledge
acknowledge
5
5
2
0
2
device address
6
read
write
6
6
read
3
0
3
ms byte data
device
device
device
7
7
7
Ultra high accuracy digital temperature sensor and thermal watchdog
4
1
4
8
8
8
A2 A1 A0
5
5
A D7 D6 D5 D4 D3 D2 D1 D0 A4 D7 D6 D5 D4 D3 D2 D1 D0 NA
9
A D7 D6 D5 D4 D3 D2 D1 D0 A4 D7 D6 D5 D4 D3 D2 D1 D0 NA
9
9
Rev. 05 — 13 December 2007
acknowledge
acknowledge
6
6
1
1
0
1
write
device
device
2
ms byte from device
7
7
2
0
2
ms byte from device
3
3
0
pointer byte
3
W
8
8
4
4
0
4
9
A
9
acknowledge
5
5
0
acknowledge
5
acknowledge
D7 D6 D5 D4 D3 D2 D1 D0
1
0
1
6
6
0 P1 P0 A
6
master
master
device
2
0
2
7
7
7
3
0
3
8
8
8
pointer byte
ls byte data
9
9
9
4
0
4
RS
1
0
1
5
0
5
RE-START
(next)
(next)
acknowledge
acknowledge
2
2
ls byte from device
ls byte from device
6
0
6
3
3
P1 P0
device
device
7
7
4
4
acknowledged
8
8
acknowledged
5
5
master not
master not
A
A
6
9
9
6
001aad627
STOP
7
7
(next)
(next)
P
© NXP B.V. 2007. All rights reserved.
8
8
001aad629
9
001aad628
9
STOP
STOP
SE95
P
P
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