24LC024/SN Microchip Technology, 24LC024/SN Datasheet - Page 3

• Manufacturer Part Number: 24LC024/SN
• Description: IC EEPROM 2KBIT 400KHZ 8SOIC
• Manufacturer: Microchip Technology

Specifications of 24LC024/SN

• Memory Size: 2K (256 x 8)
• Package / Case: 8-SOIC (3.9mm Width)
• 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
• Organization: 256 K x 8
• Interface Type: I2C
• Maximum Clock Frequency: 0.4 MHz
• Access Time: 10 ms
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 2.5 V
• Maximum Operating Current: 5 mA
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Operating Supply Voltage: 2.5 V, 5.5 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

TABLE 1-2:
FIGURE 1-1:
 2004 Microchip Technology Inc.
All parameters apply across the specified
operating ranges unless otherwise noted.
Clock frequency
Clock high time
Clock low time
SDA and SCL rise time
SDA and SCL fall time
Start condition hold time
Start condition setup time
Data input hold time
Data input setup time
Stop condition setup time
Output valid from clock
Bus free time
Output fall time from V
minimum to V
Input filter spike suppression
(SDA and SCL pins)
Write-cycle time
Endurance
Note 1:
SCL
SDA
IN
SDA
OUT
2:
3:
4:
Parameter
Not 100% tested. C
As a transmitter, the device must provide an internal minimum delay time to bridge the undefined region
(minimum 300 ns) of the falling edge of SCL to avoid unintended generation of Start or Stop conditions.
The combined T
noise spike suppression. This eliminates the need for a TI specification for standard operation.
This parameter is not tested but ensured by characterization. For endurance estimates in a specific
application, please consult the Total Endurance™ Model which can be downloaded at
www.microchip.com.
IL
maximum
AC CHARACTERISTICS
T
T
SP
24AA024/24LC024/24AA025/24LC025
SU
BUS TIMING DATA
IH
:
STA
T
HD
T
SP
F
:
STA
F
T
T
T
T
T
T
T
T
T
T
T
T
T
T
and V
Symbol
B
SU
SU
SU
AA
OF
SP
WC
CLK
HIGH
LOW
R
F
HD
HD
BUF
= total capacitance of one bus line in pF.
T
:
:
:
:
:
STA
DAT
STO
LOW
STA
DAT
HYS
specifications are due to Schmitt Trigger inputs which provide improved
4000
4700
4000
4700
4000
4700
Min.
250
1M
STD MODE
—
—
—
—
—
—
—
0
T
T
HD
HIGH
:
DAT
V
Industrial (I):
CC
Max.
1000
3500
100
300
250
—
—
—
—
—
—
—
—
50
10
—
= 1.8V to 5.5V
T
AA
Vcc = 2.5V - 5.5V
20 +0.1
1300
1300
Min.
FAST MODE
600
600
600
100
600
1M
C
—
—
—
—
—
—
0
B
T
SU
T
A
:
DAT
Max.
= -40°C to +85°C
400
300
300
900
250
—
—
—
—
—
—
—
—
50
10
—
T
cycles 25°C, (Note 4)
Units
SU
kHz
ms
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
:
STO
T
R
—
—
—
(Note 1)
(Note 1)
After this period the first
clock pulse is generated
Only relevant for repeated
Start condition
(Note 2)
—
—
(Note 2)
Time the bus must be free
before a new transmission
can start
(Note 1), C
(Note 3)
Byte or Page mode
Remarks
T
B
BUF
DS21210G-page 3
100 pF