24LC02B-I/SN Microchip Technology, 24LC02B-I/SN Datasheet - Page 11
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24LC02B-I/SN
Manufacturer Part Number
24LC02B-I/SN
Description
IC EEPROM 2KBIT 400KHZ 8SOIC
Manufacturer
Microchip Technology
Specifications of 24LC02B-I/SN
Memory Size
2K (256 x 8)
Package / Case
8-SOIC (3.9mm Width)
Operating Temperature
-40°C ~ 85°C
Format - Memory
EEPROMs - Serial
Memory Type
EEPROM
Speed
400kHz
Interface
I²C, 2-Wire Serial
Voltage - Supply
2.5 V ~ 5.5 V
Organization
256 K 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
5 mA
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
Operating Supply Voltage
2.5 V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
24LC02B-I/SN
Manufacturer:
MCP
Quantity:
13 699
Company:
Part Number:
24LC02B-I/SN
Manufacturer:
MicrochipTec
Quantity:
11 157
Part Number:
24LC02B-I/SN
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
FIGURE 8-2:
FIGURE 8-3:
© 2009 Microchip Technology Inc.
Bus Activity
Master
SDA Line
Bus Activity
Bus Activity
Master
SDA Line
Bus Activity
x = “don’t care”
RANDOM READ
SEQUENTIAL READ
Control
Byte
S
T
A
R
T
S
1
1 0 1 0 x x x 0
A
C
K
Control
Byte
Data (n)
Select
Block
Bits
A
C
K
A
C
K
Address (n)
Data (n + 1)
Word
A
C
K
S
T
A
R
T
S
A
C
K
1 0 1 0 x x x 1
Data (n + 2)
Control
24AA02/24LC02B
Byte
Select
Block
Bits
A
C
K
A
C
K
Data (n)
Data (n + x)
DS21709J-page 11
N
A
C
K
o
S
T
O
P
P
N
A
C
K
o
S
T
O
P
P