M24256-BHR STMICROELECTRONICS [STMicroelectronics], M24256-BHR Datasheet - Page 10

• Manufacturer Part Number: M24256-BHR
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

Signal description
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Figure 4.
Figure 5.
100
10
1
10
100
10
M24xxx-R and M24xxx-W – Maximum R
capacitance (C
M24xxx-HR – Maximum R
(C
1
10
bus
Bus line capacitor (pF)
) for an I
Bus line capacitor (pF)
2
C bus at maximum frequency f
bus
) for an I
100
bus
2
C bus at maximum frequency f
100
value versus bus parasitic capacitance
f
time constant R
must be less than 150 ns
time constant R
must be less than 270 ns
f
where t
C
C
1000
= 1 MHz, t
= 1 MHz, extended case
LOW
bus
= 700 ns,
LOW
f C = 400 kHz, t LOW = 1.3 µs
Rbus x Cbus time
constant must be less than
500 ns
bus
bus
= 500 ns,
value versus bus parasitic
x C
x C
bus
bus
C
= 1 MHz
M24512-x, M24256-Bx
I²C bus
master
I²C bus
master
C
SCL
SDA
= 400 kHz
SCL
SDA
V
CC
R
V
C
bus
CC
bus
R
C
ai14795b
bus
bus
M24xxx
ai14796
M24xxx