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TC9205M
Preliminary Data Sheet
11.4
EEPROM Timing
Symbol
Description
Min.
Typ.
Max.
Unit
fSCL
SCL frequency
-
66.6
-
KHz
tLOW
Clock Pulse Width Low
10
-
-
us
tHIGH
Clock Pulse Width High
10
-
-
us
tBUF
Time the bus must be free before starting a
new transmission
5
-
-
us
tHD.STA
Start Hold Time
5
-
-
us
tSU.STA
Start Setup Time
5
-
-
us
tHD.DAT
Data Hold Time
5
-
-
us
tSU.DAT
Data Setup Time
5
-
-
us
tSU.STO
Stop Set-up Time
5
-
-
us
tAA
Clock Low to Data Out Valid
-
-
4.9
us
tDH
Data Out Hold Time
0
-
-
us
SCL
SDA
(output)
SDA
(input)
VALID
tLOW tHIGH
tSU.STA
tHD.STA
tBUF
EEPROM Interface Timing
tHD.DAT
tSU.DAT
tSU.STO
tAA
tDH
VALID
VALID
VALID
Confidential.
49/51
July 30, 2003
Copyright © 2003, IC Plus Corp.
TC9205M-DS-R03