Datasheet

TPS62350, TPS62351
TPS62352, TPS62353
TPS62354, TPS62355, TPS62356
www.ti.com .............................................................................................................................................................. SLVS540E – MAY 2006 – REVISED APRIL 2008
I
2
C INTERFACE TIMING CHARACTERISTICS (continued)
PARAMETER TEST CONDITIONS MIN MAX UNIT
Standard mode 4.7 µ s
Setup Time for a Repeated START
t
SU
, t
STA
Fast mode 600 ns
Condition
High-speed mode 160 ns
Standard mode 250 ns
t
SU
, t
DAT
Data Setup Time Fast mode 100 ns
High-speed mode 10 ns
Standard mode 0 3.45 µ s
Fast mode 0 0.9 µ s
t
HD
, t
DAT
Data Hold Time
High-speed mode, C
B
– 100 pF max 0 70 ns
High-speed mode, C
B
– 400 pF max 0 150 ns
Standard mode 20 + 0.1 C
B
1000 ns
Fast mode 20 + 0.1 C
B
300 ns
t
RCL
Rise Time of SCL Signal
High-speed mode, C
B
– 100 pF max 10 40 ns
High-speed mode, C
B
– 400 pF max 20 80 ns
Standard mode 20 + 0.1 C
B
1000 ns
Rise Time of SCL Signal After a
Fast mode 20 + 0.1 C
B
300 ns
t
RCL1
Repeated START Condition and After
High-speed mode, C
B
– 100 pF max 10 80 ns
an Acknowledge BIT
High-speed mode, C
B
– 400 pF max 20 160 ns
Standard mode 20 + 0.1 C
B
300 ns
Fast mode 20 + 0.1 C
B
300 ns
t
FCL
Fall Time of SCL Signal
High-speed mode, C
B
– 100 pF max 10 40 ns
High-speed mode, C
B
– 400 pF max 20 80 ns
Standard mode 20 + 0.1 C
B
1000 ns
Fast mode 20 + 0.1 C
B
300 ns
t
RDA
Rise Time of SDA Signal
High-speed mode, C
B
– 100 pF max 10 80 ns
High-speed mode, C
B
– 400 pF max 20 160 ns
Standard mode 20 + 0.1 C
B
300 ns
Fast mode 20 + 0.1 C
B
300 ns
t
FDA
Fall Time of SDA Signal
High-speed mode, C
B
– 100 pF max 10 80 ns
High-speed mode, C
B
– 400 pF max 20 160 ns
Standard mode 4 µ s
t
SU
, t
STO
Setup Time for STOP Condition Fast mode 600 ns
High-speed mode 160 ns
C
B
Capacitive Load for SDA and SCL 400 pF
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Product Folder Link(s): TPS62350, TPS62351 TPS62352, TPS62353 TPS62354, TPS62355, TPS62356