24LC32A/SM Microchip Technology, 24LC32A/SM Datasheet - Page 8
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24LC32A/SM
Manufacturer Part Number
24LC32A/SM
Description
IC EEPROM 32KBIT 400KHZ 8SOIC
Manufacturer
Microchip Technology
Specifications of 24LC32A/SM
Memory Size
32K (4K 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 (5.3mm Width), 8-SOP, 8-SOEIAJ
Memory Configuration
4K 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
24AA32A/24LC32A
FIGURE 4-1:
FIGURE 4-2:
DS21713H-page 8
Bus Activity
Master
SDA Line
Bus Activity
x = “don’t care” bit
Bus Activity
Master
SDA Line
Bus Activity
x = “don’t care” bit
S
T
A
R
T
S 1 0 1 0
BYTE WRITE
PAGE WRITE
Control
Byte
A
2
A
1
S 1 0 1 0
S
T
A
R
T
A
0
0
A
C
K
Control
Byte
x x x
A
2
High Byte
Address
A
1
x
A
0
0
A
C
K
x x x
High Byte
Address
A
C
K
x
Address
Low Byte
A
C
K
Address
Low Byte
A
C
K
Data Byte 0
A
C
K
© 2007 Microchip Technology Inc.
A
C
K
Data
Data Byte 31
A
C
K
S
T
O
P
P
A
C
K
S
T
O
P
P