SE97 NXP [NXP Semiconductors], SE97 Datasheet - Page 43

• Manufacturer Part Number: SE97
• Description: DDR memory module temp sensor with integrated SPD, 3.3 V
• Manufacturer: NXP [NXP Semiconductors]

NXP Semiconductors
[9]
SE97_5
Product data sheet
Fig 39. AC waveforms
The write cycle time is the time elapsed between the STOP command (following the write instruction) and the completion of the internal
write cycle. During the internal write cycle, SDA is released by the slave and the device does not acknowledge external commands.
S = START condition
P = STOP condition
SDA
SDA
SCL
SCL
P
t
BUF
t
SU;STO
S
condition
STOP
t
HD;STA
t
LOW
t
HD;DAT
t
r
t
HIGH
Rev. 05 — 6 August 2009
write cycle
DDR memory module temp sensor with integrated SPD, 3.3 V
t
SU;DAT
t
W
t
f
t
SU;STA
S
t
SU;STA
t
HD;DAT
condition
START
t
SU;STO
P
002aae750
© NXP B.V. 2009. All rights reserved.
V
V
V
V
V
V
V
V
IH
IL
IH
IL
IH
IL
IH
IL
SE97
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