M24128-BR STMICROELECTRONICS [STMicroelectronics], M24128-BR Datasheet - Page 25

• Manufacturer Part Number: M24128-BR
• Description: 128 Kbit, 64 Kbit and 32 Kbit serial I2C bus EEPROM
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

M24128, M24C64, M24C32
Table 17.
1. Sampled only, not 100% tested.
2. To avoid spurious START and STOP conditions, a minimum delay is placed between SCL=1 and the
3. For a reSTART condition, or following a Write cycle.
Table 18.
1. Sampled only, not 100% tested.
2. To avoid spurious START and STOP conditions, a minimum delay is placed between SCL=1 and the
3. For a reSTART condition, or following a Write cycle.
t
t
Symbol
DL1DL2
Symbol
DL1DL2
t
t
t
t
CLQV
CHDX
CHDX
CLQV
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
DXCX
CHDH
CHDH
CHCL
CLCH
CLDX
CLQX
DHDL
CHCL
CLCH
DXCX
CLDX
CLQX
DHDL
DLCL
falling or rising edge of SDA.
DLCL
falling or rising edge of SDA.
t
t
f
f
W
W
C
C
(2)
(3)
(2)
(3)
(1)
(1)
t
t
t
t
t
t
t
t
t
t
SU:STO
SU:DAT
HD:DAT
SU:STA
HD:STA
HD:DAT
SU:STO
t
SU:DAT
SU:STA
HD:STA
t
t
f
t
t
HIGH
t
Alt.
t
f
LOW
t
HIGH
t
BUF
AC characteristics (V
Alt.
LOW
t
AC characteristics (V
SCL
t
t
BUF
WR
SCL
DH
WR
t
AA
DH
t
AA
F
F
Test conditions specified in
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
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
Test conditions specified in
CC
CC
= 2.5V to 5.5V, device grades 6 and 3)
= 1.8V to 5.5V or V
Parameter
Parameter
Table 11
Table 11
and
Table 9
and
CC
= 1.7V to 5.5V)
Table 8
or
Table 10
DC and AC parameters
1300
1300
1300
1300
Min.
Min.
200
600
600
100
200
600
600
600
100
200
200
600
600
600
20
20
0
0
Max.
400
300
900
Max.
10
400
300
900
5
Unit
25/34
kHz
Unit
ms
kHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ms
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns