FAN54300 Datasheet, PDF (12/43 Pages) Fairchild Semiconductor – USB-Compliant, Dual-Power Input, Single-Cell, Li-Ion Switching Charger with USB-OTG Boost Regulator

I²C Timing Specifications
Guaranteed by design.
Symbol
Parameter
fSCL SCL Clock Frequency
tBUF
Bus-Free Time between STOP
and START Conditions
tHD;STA
START or Repeated START
Hold Time
tLOW SCL LOW Period
tHIGH SCL HIGH Period
tSU;STA Repeated START Setup Time
tSU;DAT Data Setup Time
tHD;DAT Data Hold Time
tRCL SCL Rise Time
tFCL SCL Fall Time
tRDA
tRCL1
SDA Rise Time
Rise Time of SCL after a
Repeated START Condition
and after ACK Bit
Conditions
Standard Mode
Fast Mode
High-Speed Mode, CB < 100 pF
High-Speed Mode, CB < 400 pF
Standard Mode
Fast Mode
Standard Mode
Fast Mode
High-Speed Mode
Standard Mode
Fast Mode
High-Speed Mode, CB < 100 pF
High-Speed Mode, CB < 400 pF
Standard Mode
Fast Mode
High-Speed Mode, CB < 100 pF
High-Speed Mode, CB < 400 pF
Standard Mode
Fast Mode
High-Speed Mode
Standard Mode
Fast Mode
High-Speed Mode
Standard Mode
Fast Mode
High-Speed Mode, CB < 100 pF
High-Speed Mode, CB < 400 pF
Standard Mode
Fast Mode
High-Speed Mode, CB < 100 pF
High-Speed Mode, CB < 400 pF
Standard Mode
Fast Mode
High-Speed Mode, CB < 100 pF
High-Speed Mode, CB < 400 pF
Standard Mode
Fast Mode
High-Speed Mode, CB < 100 pF
High-Speed Mode, CB < 400 pF
© 2010 Fairchild Semiconductor Corporation
FAN54300 • Rev. 1.0.4
12
Min. Typ. Max. Unit
100
400
kHz
3400
1700
4.7
s
1.3
4
s
600
ns
160
ns
4.7
s
1.3
s
160
ns
320
ns
4
s
600
ns
60
ns
120
ns
4.7
s
600
ns
160
ns
250
100
ns
10
0
3.45 s
0
900 ns
0
70 ns
0
150 ns
20+0.1CB 1000
20+0.1CB 300
ns
10 80
20 160
20+0.1CB 300
20+0.1CB 300
ns
10 40
20 80
20+0.1CB 1000
20+0.1CB 300
ns
10 80
20 160
Continued on the following page…
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