24LC256T-I/ST14 Microchip Technology, 24LC256T-I/ST14 Datasheet - Page 10
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24LC256T-I/ST14
Manufacturer Part Number
24LC256T-I/ST14
Description
IC EEPROM 256KBIT 400KHZ 14TSSOP
Manufacturer
Microchip Technology
Datasheet
1.24AA256-ISM.pdf
(34 pages)
Specifications of 24LC256T-I/ST14
Format - Memory
EEPROMs - Serial
Memory Type
EEPROM
Memory Size
256K (32K 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
14-TSSOP
Lead Free Status / RoHS Status
Request inventory verification / Request inventory verification
Other names
24LC256TI/ST14
24AA256/24LC256/24FC256
FIGURE 6-1:
FIGURE 6-2:
DS21203Q-page 10
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
S 1 0 1 0
S
T
A
R
T
A
1
A
0
0
Control
A
C
K
Byte
x
A
2
A
1
High Byte
Address
A
0
0
A
C
K
x
High Byte
Address
A
C
K
Low Byte
Address
A
C
K
Low Byte
Address
A
C
K
Data Byte 0
A
C
K
2010 Microchip Technology Inc.
A
C
K
Data
Data Byte 63
A
C
K
S
O
P
T
P
A
C
K
O
S
T
P
P