24LC04B/SN Microchip Technology, 24LC04B/SN Datasheet - Page 12

• Manufacturer Part Number: 24LC04B/SN
• Description: IC EEPROM 4KBIT 400KHZ 8SOIC
• Manufacturer: Microchip Technology

Specifications of 24LC04B/SN

• Memory Size: 4K (2 x 256 x 8)
• Format - Memory: EEPROMs - Serial
• Memory Type: EEPROM
• Speed: 400kHz
• Interface: I²C, 2-Wire Serial
• Voltage - Supply: 2.5 V ~ 5.5 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 8-SOIC (3.9mm Width)
• Memory Configuration: 2 BLK(256 X 8)
• Ic Interface Type: I2C
• Clock Frequency: 400kHz
• Supply Voltage Range: 2.5V To 5.5V
• Memory Case Style: SOIC
• No. Of Pins: 8
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

24AA04/24LC04B
FIGURE 8-2:
FIGURE 8-3:
DS21708K-page 12
Bus Activity
Master
SDA Line
Bus Activity
Bus Activity
Master
SDA Line
Bus Activity
x = “don’t care”
Control
Byte
RANDOM READ
SEQUENTIAL READ
1
S
T
A
R
T
S
A
C
K
1 0 1 0 x x
Data (n)
Control
Byte
Select
Block
Bits
B0
0
A
C
K
A
C
K
Address (n)
Data (n + 1)
Word
A
C
K
A
C
K
S
T
A
R
T
S
1 0 1 0 x x
Data (n + 2)
Control
Byte
Select
Block
Bits
B0
1
A
C
K
A
C
K
© 2009 Microchip Technology Inc.
Data (n)
Data (n + x)
N
A
C
K
o
S
T
O
P
P
N
A
C
K
o
S
T
O
P
P