M24C04-WMN6P STMicroelectronics, M24C04-WMN6P Datasheet - Page 10

• Manufacturer Part Number: M24C04-WMN6P
• Description: IC EEPROM 4KBIT 400KHZ 8SOIC
• Manufacturer: STMicroelectronics

Specifications of M24C04-WMN6P

• Format - Memory: EEPROMs - Serial
• Memory Type: EEPROM
• Memory Size: 4K (512 x 8)
• Speed: 400kHz
• Interface: I²C, 2-Wire Serial
• Voltage - Supply: 2.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 8-SOIC (3.9mm Width)
• Organization: 512 x 8
• Interface Type: I2C
• Maximum Clock Frequency: 0.4 MHz
• Access Time: 900 ns
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 2.5 V
• Maximum Operating Current: 2 mA
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Operating Supply Voltage: 2.5 V, 5.5 V
• Capacitance, Input: 8 pF (SDA), 6 pF (Other Pins)
• Current, Input, Leakage: ±2 μA
• Current, Operating: 2 mA
• Current, Output, Leakage: ±2
• Current, Supply: 3 mA
• Data Retention: >40 yrs.
• Density: 4K
• Package Type: SO8
• Temperature, Operating: -40 to +85 °C
• Temperature, Operating, Maximum: 85 °C
• Temperature, Operating, Minimum: -40 °C
• Time, Access: 900 ns
• Time, Fall: 50 ns
• Time, Rise: 50 ns
• Voltage, Esd: 4000 V
• Voltage, Input, High: 3.5 to 6.5 V
• Voltage, Input, High Level: 0.7 V
• Voltage, Input, Low: 0.75 to 1.65 V
• Voltage, Input, Low Level: –0.45 V
• Voltage, Output, Low: 0.4 V
• Voltage, Supply: 2.5 to 5.5 V
• Memory Configuration: 512 X 8
• Clock Frequency: 400kHz
• Supply Voltage Range: 2.5V To 5.5V
• Memory Case Style: SOIC
• No. Of Pins: 8
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-8562; M24C04-WMN6P

Signal description
10/39
Figure 6.
Table 3.
1. The most significant bit, b7, is sent first.
2. E0, E1 and E2 are compared against the respective external pins on the memory device.
3. A10, A9 and A8 represent most significant bits of the address.
M24C01 select code
M24C02 select code
M24C04 select code
M24C08 select code
M24C16 select code
SCL
SDA
SCL
SDA
SCL
SDA
condition
I²C bus protocol
Start
Device select code
MSB
condition
1
Start
MSB
1
b7
1
1
1
1
1
Device type identifier
2
Doc ID 5067 Rev 16
2
b6
0
0
0
0
0
Input
SDA
3
3
b5
1
1
1
1
1
M24C16, M24C08, M24C04, M24C02, M24C01
Change
SDA
(1)
b4
0
0
0
0
0
7
7
A10
E2
E2
E2
E2
b3
Chip Enable
8
8
b2
E1
E1
E1
A9
A9
ACK
9
(2),(3)
condition
ACK
Stop
9
E0
E0
A8
A8
A8
b1
condition
Stop
AI00792c
RW
RW
RW
RW
RW
RW
b0