NOVA electronics Inc. MCX514 -
256
－
256
－
10.2.7 I
2
C Serial Bus
■
SCL Clock
Symbol
Item
Min.
Max.
Unit
fSCL
SCL Clock Frequency
400
KHz
tSWH
SCL Clock Hi Level Width
600
nS
tSWL
SCL Clock Low Level Width
1300
nS
tSCR
SCL Clock Time of rising edge
300
nS
tSCF
SCL Clock Time of falling edge
300
nS
■
Start / Stop Condition
Symbol
Item
Min.
Max.
Unit
tSSU
Start Condition Setup Time
600
nS
tSHD
Start Condition Hold Time
600
nS
tPSU
Stop Condition Setup Time
600
nS
■
Writing / Reading SDA Data
SCL
SDA
(Input)
SDA
(Output)
tDIS
tDIH
tDOD
Symbol
Item
Min.
Max.
Unit
tDIH
SDA Input Hold Time
0
nS
tDIS
SDA Input Setup Time
100
nS
tDOD
SDA Output Delay Time
0
900
nS
tSCR
tSCF
tSWH
tSWL
SCL
SCL
SDA
Start Condition
Stop Condition
tSSU tSHD
tPSU
