24LC256-I/STG Microchip Technology, 24LC256-I/STG Datasheet - Page 7

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24LC256-I/STG

Manufacturer Part Number
24LC256-I/STG
Description
IC,SERIAL EEPROM,32KX8,CMOS,TSSOP,8PIN,PLASTIC
Manufacturer
Microchip Technology
Datasheets

Specifications of 24LC256-I/STG

Rohs Compliant
YES
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
8-TSSOP
Package
8TSSOP
Interface Type
Serial-I2C
Density
256 Kb
Maximum Operating Frequency
0.4 MHz
Maximum Random Access Time
900 ns
Typical Operating Supply Voltage
3.3|5 V
Organization
32Kx8
Data Retention
200(Min) Year
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
FIGURE 4-1:
FIGURE 4-2:
 2010 Microchip Technology Inc.
SCL
SDA
SCL
SDA
(A)
Condition
Start
(B)
Transmitter must release the SDA line at this point,
allowing the Receiver to pull the SDA line low to
acknowledge the previous eight bits of data.
1
DATA TRANSFER SEQUENCE ON THE SERIAL BUS
ACKNOWLEDGE TIMING
2
Data from transmitte
3
4
Acknowledge
Address or
Valid
(D)
24AA256/24LC256/24FC256
5
r
6
to Change
Allowed
Data
7
Acknowledge
8
Bit
9
(D)
1
Data from transmitte
Receiver must release the SDA line
at this point so the Transmitter can
continue sending data.
2
3
r
DS21203Q-page 7
Condition
Stop
(C)
(A)

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