M24128-BRMN6P STMicroelectronics, M24128-BRMN6P Datasheet - Page 10

• Manufacturer Part Number: M24128-BRMN6P
• Description: IC EEPROM 128KBIT 400KHZ 8SOIC
• Manufacturer: STMicroelectronics

Specifications of M24128-BRMN6P

• Format - Memory: EEPROMs - Serial
• Memory Type: EEPROM
• Memory Size: 128K (16K x 8)
• Speed: 400kHz
• Interface: I²C, 2-Wire Serial
• Voltage - Supply: 1.8 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 8-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-8576-5; M24128-BRMN6P

Signal description
10/39
Figure 5.
Figure 6.
SCL
SDA
SCL
SDA
SCL
SDA
100
10
4 kΩ
1
10
Condition
Here R bus × C bus = 120 ns
Maximum R
I
Start
2
C bus protocol
30 pF
MSB
Condition
1
Bus line capacitor (pF)
Start
MSB
1
P
value versus bus parasitic capacitance (C) for an I
100
Doc ID 16892 Rev 19
2
2
Input
SDA
3
3
Change
1000
SDA
When t
f
time constant must be below the
400 ns time constant line
represented on the left.
C
= 400 kHz), the R bus × C bus
M24128-BW, M24128-BR, M24128-BF
LOW
7
= 1.3 µs (min value for
7
8
8
I²C bus
master
ACK
9
SCL
SDA
Condition
ACK
Stop
9
V
CC
Condition
R
C
bus
bus
2
Stop
C bus
AI00792B
M24xxx
ai14796b