m24m01-hr STMicroelectronics, m24m01-hr Datasheet - Page 10

• Manufacturer Part Number: m24m01-hr
• Description: 1 Mbit Serial I?c Bus Eeprom
• Manufacturer: STMicroelectronics

Signal description
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Figure 4.
Figure 5.
100
10
1
10
100
10
1
10
M24M01-R/M24M01-W – Maximum R
capacitance (C
M24M01-HR – Maximum R
(C
bus
Bus line capacitor (pF)
) for an I
Bus line capacitor (pF)
2
100
C bus at maximum frequency f
bus
) for an I
2
bus
C bus at maximum frequency f
100
value versus bus parasitic capacitance
1000
f
time constant R
must be less than 150 ns
time constant R
must be less than 270 ns
f
where t
C
C
= 1 MHz, t
= 1 MHz, extended case
bus
f C = 400 kHz, t LOW = 1.3 µs
constant must be less than
500 ns
LOW
Rbus x Cbus time
M24M01-R, M24M01-W, M24M01-HR
= 700 ns,
value versus bus parasitic
LOW
bus
bus
= 500 ns,
x C
x C
bus
bus
C
= 1MHz
I²C bus
master
I²C bus
master
SCL
SDA
C
SCL
SDA
= 400 kHz
V
CC
V
R
C
CC
bus
bus
R
C
bus
bus
ai14796
M24xxx
ai14795b
M24xxx