M24128-BFBN3G STMICROELECTRONICS [STMicroelectronics], M24128-BFBN3G Datasheet - Page 27

• Manufacturer Part Number: M24128-BFBN3G
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

M24128, M24C64, M24C32
Table 18.
1. Values recommended by the I²C-bus Fast-Mode specification.
2. To avoid spurious Start and Stop conditions, a minimum delay is placed between SCL=1 and the falling or
3. t
4. For a reStart condition, or following a Write cycle.
5. For temperature range 6: t
f
t
t
t
t
t
t
t
t
t
t
t
t
t
t
C
CHCL
CLCH
XH1XH2
XL1XL2
DL1DL2
DXCX
CLDX
CLQX
CLQV
CHDX
DLCL
CHDH
DHDL
W
Symbol
rising edge of SDA.
compatible way with the I
× C
For temperature range 5: t
CLQV
(2)(3)
(4)
bus
(1)
(1)
is the time (from the falling edge of SCL) required by the SDA bus line to reach 0.8V
time constant is less than 500 ns (as specified in
t
t
t
t
t
SU:STO
SU:DAT
HD:DAT
HD:STA
SU:STA
AC characteristics (M24xxx-F)
t
t
f
t
HIGH
Alt.
LOW
t
t
SCL
BUF
DH
t
t
t
AA
R
F
F
Clock frequency
Clock pulse width high
Clock pulse width low
Input signal rise time
Input signal fall time
SDA (out) 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
2
C specification (which specifies t
W(max)
W(max)
Test conditions specified in
= 5 ms.
= 10 ms.
Parameter
Figure
SU:DAT
5).
Table 10
(min) = 100 ns), assuming that the R
1300
1300
Min.
200
600
600
600
100
200
600
20
20
20
0
DC and AC parameters
Max.
10
400
300
300
100
900
CC
(5)
in a
Unit
kHz
ms
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
bus
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