M24128-BFMC6TG STMicroelectronics, M24128-BFMC6TG Datasheet - Page 29

• Manufacturer Part Number: M24128-BFMC6TG
• Description: EEPROM 128kB Serial I2C Bus 1.7V to 5.5V 400kHz
• Manufacturer: STMicroelectronics

Specifications of M24128-BFMC6TG

• Product Category: EEPROM
• Rohs: yes

M24128-BW M24128-BR M24128-BF M24128-DF
Table 17.
1. Characterized only, not tested in production.
2. With C
3. There is no min. or max. values for the input signal rise and fall times. It is however recommended by the
4. To avoid spurious Start and Stop conditions, a minimum delay is placed between SCL=1 and the falling or
5. 200 ns for previous devices identified by process letter A.
6. t
7. WC=0 set up time condition to enable the execution of a WRITE command.
8. WC=0 hold time condition to enable the execution of a WRITE command.
9. 100 ns for previous devices identified by process letter A.
t
t
t
DHWH
WLDL
QL1QL2
Symbol
t
t
t
t
XH1XH2
CLQX
CLQV
XL1XL2
t
t
t
t
t
t
t
t
t
I²C specification that the input signal rise and fall times be more than 20 ns and less than 300 ns when
f
rising edge of SDA.
0.7V
CHDH
CHCL
CLCH
DXCH
CHDL
DHDL
CLDX
NS
C
CLQV
DLCL
t
f
W
C
< 400 kHz.
(7)(1)
(1)
(8)(1)
CC
(4)
(6)
(1)
is the time (from the falling edge of SCL) required by the SDA bus line to reach either 0.3V
L
, assuming that R
= 10 pF.
t
t
t
t
t
400 kHz AC characteristics
t
t
SU:STO
SU:DAT
HD:DAT
SU:STA
HD:STA
SU:WC
HD:WC
t
t
f
t
HIGH
Alt.
t
LOW
t
t
BUF
SCL
WR
t
DH
t
t
AA
R
F
F
Clock frequency
Clock pulse width high
Clock pulse width low
SDA (out) fall time
Input signal rise time
Input signal 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 setup time
Start condition hold time
Stop condition set up time
Time between Stop condition and next Start
condition
WC set up time (before the Start condition)
WC hold time (after the Stop condition)
Internal Write cycle duration
Pulse width ignored (input filter on SCL and
SDA) - single glitch
bus
× C
bus
Doc ID 16892 Rev 22
time constant is within the values specified in
Parameter
100
1300
1300
20
Min.
DC and AC parameters
600
100
600
600
600
(3)
(3)
0
0
1
-
-
-
-
Figure
(2)
(5)
12.
Max.
80
400
300
900
(3)
(3)
5
-
-
-
-
-
-
-
-
-
-
-
(9)
CC
or
Unit
kHz
29/41
ms
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
µs
µs
ns