24LC02BT-I/OT Microchip Technology, 24LC02BT-I/OT Datasheet - Page 3

• Manufacturer Part Number: 24LC02BT-I/OT
• Description: IC EEPROM 2KBIT 400KHZ SOT23-5
• Manufacturer: Microchip Technology

Specifications of 24LC02BT-I/OT

• Memory Size: 2K (256 x 8)
• Package / Case: SOT-23-5, SC-74A, SOT-25
• 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: 3 mA
• Maximum Operating Temperature: + 85 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
• Other names: 24LC02BT-I/OT; 24LC02BTI/OT

TABLE 1-2:
© 2009 Microchip Technology Inc.
AC CHARACTERISTICS
Param.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Note 1:
No.
2:
3:
4:
F
T
T
T
T
T
T
T
T
T
T
T
T
T
T
—
SU
SU
SU
AA
OF
SP
HIGH
R
WC
CLK
LOW
F
HD
HD
BUF
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
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 obtained from Microchip’s web site
at www.microchip.com.
Sym.
:
:
:
:
:
STA
DAT
STO
STA
DAT
AC CHARACTERISTICS
Clock frequency
Clock high time
Clock low time
SDA and SCL rise time
(Note 1)
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
(Note 2)
Bus free time: Time the
bus must be free before
a new transmission can
start
Output fall time from V
minimum to V
maximum
Input filter spike
suppression
(SDA and SCL pins)
Write cycle time (byte or
page)
Endurance
Characteristic
SP
and V
B
= total capacitance of one bus line in pF.
IL
HYS
specifications are due to new Schmitt Trigger inputs which provide improved
IH
Industrial (I):
Automotive (E):
20+0.1C
4000
1300
4700
4000
4700
4000
1300
4700
Min.
600
600
600
100
250
600
1M
—
—
—
—
—
—
—
—
—
—
0
B
Typ.
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
T
T
T
A
A
I
specification for standard operation.
Max.
1000
3500
= -40°C to +85°C, V
= -40°C to +125°C,V
400
100
300
300
900
250
250
50
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
5
24AA02/24LC02B
cycles 25°C, (Note 4)
Units
kHz
ms
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
2.5V ≤ V
1.7V ≤ V
2.5V ≤ V
1.7V ≤ V
2.5V ≤ V
1.7V ≤ V
2.5V ≤ V
1.7V ≤ V
(Note 1)
(Note 1)
2.5V ≤ V
1.7V ≤ V
2.5V ≤ V
1.7V ≤ V
(Note 2)
2.5V ≤ V
1.7V ≤ V
2.5V ≤ V
1.7V ≤ V
2.5V ≤ V
1.7V ≤ V
2.5V ≤ V
1.7V ≤ V
2.5V ≤ V
1.7V ≤ V
(Notes 1 and 3)
—
CC
CC
= +1.7V to +5.5V
= +2.5V to +5.5V
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
Conditions
≤ 5.5V
< 2.5V (24AA02)
≤ 5.5V
< 2.5V (24AA02)
≤ 5.5V
< 2.5V (24AA02)
≤ 5.5V (Note 1)
< 2.5V (24AA02)
≤ 5.5V
< 2.5V (24AA02)
≤ 5.5V
< 2.5V (24AA02)
≤ 5.5V
< 2.5V (24AA02)
≤ 5.5V
< 2.5V (24AA02)
≤ 5.5V
< 2.5V (24AA02)
≤ 5.5V
< 2.5V (24AA02)
≤ 5.5V
< 2.5V (24AA02)
DS21709J-page 3