M24C16, M24C08, M24C04, M24C02, M24C01
Table 15. AC Characteristics (M24Cxx, Device Grade 6)
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
Clock Frequency
Parameter
Min.
4
Max.
4
400
Unit
kHz
ns
ns
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
600
1300
20
100
0
200
200
600
600
600
1300
5
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.
This is preliminary data for M24Cxx-Wxx3.
Table 16. AC Characteristics (M24Cxx, Device Grade 3; M24Cxx-W, Device Grade 6 or 3)
Test conditions specified in
and
or
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
Clock Frequency
Parameter
Min.
Max.
400
Unit
kHz
ns
ns
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
600
1300
20
100
0
200
200
600
600
600
1300
10 or
4
5
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.
10ms write time is offered on the standard device. 5ms write time is offered on new products bearing the Process Identification letter
“W” or “G” on the package, as described in
18/29
STMICROELECTRONICS [ STMICROELECTRONICS ]
