M24C16, M24C08, M24C04, M24C02, M24C01
Table 17. AC Characteristics (M24Cxx-R)
Test conditions specified in
and
Symbol
f
C
t
CHCL
t
CLCH
t
DL1DL2 2
t
DXCX
t
CLDX
t
CLQX
t
CLQV 3
t
CHDX 1
t
DLCL
t
CHDH
t
DHDL
t
W
Note: 1.
2.
3.
4.
Alt.
f
SCL
t
HIGH
t
LOW
t
F
t
SU:DAT
t
HD:DAT
t
DH
t
AA
t
SU:STA
t
HD:STA
t
SU:STO
t
BUF
t
WR
Parameter
Clock Frequency
Clock Pulse Width High
Clock Pulse Width Low
SDA Fall Time
Data In Set Up Time
Data In Hold Time
Data Out Hold Time
Clock Low to Next Data Valid (Access
Time)
Start Condition Set Up Time
Start Condition Hold Time
Stop Condition Set Up Time
Time between Stop Condition and
Next Start Condition
Write Time
Min.
Max.
100
Min.
4
Max.
4
400
Unit
kHz
ns
ns
4000
4700
20
250
0
200
200
4700
4000
4000
4700
10
3500
300
600
1300
20
100
0
200
200
600
600
600
1300
10
900
300
ns
ns
ns
ns
ns
ns
ns
ns
ns
ms
For a reSTART condition, or following a Write cycle.
Sampled only, not 100% tested.
To avoid spurious START and STOP conditions, a minimum delay is placed between SCL=1 and the falling or rising edge of SDA.
100kHz clock frequency is offered on the standard device. 400kHz clock frequency is offered on new products bearing the Process
Identification letter “W” or “G” on the package, as described in
19/29
STMICROELECTRONICS [ STMICROELECTRONICS ]
