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R01DS0148EJ0102
Data Sheet
Chapter 7 Peripherals specification
7.10 IIC timing
Table 7-4 Normal mode
Parameter Symbol Condition
Ratings
Unit
Min Typ Max
SCL clock period fCLK 0 100 kHz
Bus free time (between stop condition
and start condition)
tBUF 4.7 - - µs
Start/Restart Hold time (New clock
pulse
is generated after this hold time as a
master.)
tHD:STA 4 - - µs
SCL clock low state hold time tLOW 4.7 - - µs
SCL clock high state hold time tHIGH 4 - - µs
Setup time for start/restart condition tSU:STA 4.7 - - µs
Data hold time tHD:DAT
CBUS compatible 5 - - µs
IIC bus 0 - - µs
Data setup time tSU:DAT 250 - - ns
Rising transition time of SDA or SCL tR - - 1000 ns
Falling transition time of SDA or SCL tF - - 300 ns
Setup time of stop condition tSU:STO 4 - - µs
Bus capacitance Cb - - 400 pF
Commentaires sur ces manuels