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CY7C67300
Document #: 38-08015 Rev. *J Page 88 of 99
I2C EEPROM Timing-Serial IO
Table 139. I2C EEPROM Timing Parameters
Parameter Description Min Typical Max Unit
f
SCL
Clock Frequency 400 kHz
t
LOW
Clock Pulse Width Low 1300 ns
t
HIGH
Clock Pulse Width High 600 ns
t
AA
Clock Low to Data Out Valid 900 ns
t
BUF
Bus Idle Before New Transmission 1300 ns
t
HD.STA
Start Hold Time 600 ns
t
SU.STA
Start Setup Time 600 ns
t
HD.DAT
Data In Hold Time 0 ns
t
SU.DAT
Data In Setup Time 100 ns
t
R
Input Rise Time 300 ns
t
F
Input Fall Time 300 ns
t
SU.STO
Stop Setup Time 600 ns
t
DH
Data Out Hold Time 0 ns
SCL
t
LOW
t
HIGH
t
R
t
HD.DAT
t
AA
t
DH
SDA IN
SDA OUT
t
SU.STA
t
HD.STA
t
F
t
SU.DAT t
BUF
t
SU.STO
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