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AT24C02N Datasheet Preview

AT24C02N Datasheet

EEPROM

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SMD Type
2KI2CTMSerial EEPROM
AT24C02N
IC
Features
Single supply with operation down to 1.8v
Low-power CMOS technology:
1 mA active current, typical
1 μA standby current, typical(l-temp)
Organized as 1 block of 256 bytes (1×256×8)
2-wire serial interface bus, l2CTM compatible
400 kHz (24C02) compatibility
Self-timed write cycle (including auto-erase)
Page write buffer for up to 8 bytes
Can be operated as a serial ROM
ESD protection>4,000V
1,000,000 erase/write cycles
Data retention>200 years
SOP-8
1.50 0.15
Pin Configuration
A0
A1
A2
GND
1
2
3
4
8 VCC
7 WP
6 SCL
5 SDA
Device Selection Tble
Part
VCC
Max. Clock
Number Range Frequency
AT24C02N 1.8-5.5 400 kHz
Note 1: 100 KHz for Vcc<1.8v
Block Diagram
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AT24C02N Datasheet Preview

AT24C02N Datasheet

EEPROM

No Preview Available !

SMD Type
IC
2KI2CTMSerial EEPROM
AT24C02N
Absolute Maximum Ratings(t)
Vcc…………………………………………………………………………………………………………………………..6.5v
All inputs and outputs w.r.t. Vss……………………………………………………………………........-0.3V to Vcc+1.0v
Storage temperature…………………………………………………………………………………………-50 to+125
Ambient temperature with power applied………………………………………………………………….-25 to+75
ESD protection on all pins ………………………………………………………………………………………………4KV
Notice: Stresses above those listed under ”Absolute Maximum Ratings” may cause permanent damage to the
device. This is a stress rating only and functional operation of the device at those or any other conditions above
those indicated in the operational listings of this specification is not implied. Exposure to maximum rating conditions
for extended periods may affect device reliability.
Table 1-1:DC Characteristis
DC Characteristis
Param.
NO.
D1
D2
D3
D4
Sym.
VIH
VIL
VHYS
D5
D6
D7
D8
D9
D10
D11
VOL
ILI
ILO
C IN.
COUT
Icc write
Icc read
Iccs
Characteristic
WP.SCL and SDA pins
High-level input voltage
Low-level input voltage
Hysteresis of Schmitt
Trigger inputs
Low-level output voltage
Input leakage current
Output leakage current
Pin capacitance
(all inputs/outputs)
Operating current
Standby current
Min.
0.7 vcc
0.05 Vcc
Typ.
0.1
0.05
0.01
Max.
0.3Vcc
0.40
±1
±1
10
3
1
1
5
Note: This parameter is periodically sampled and not 100% tested.
Units
V
V
V
V
uA
uA
pF
mA
mA
uA
uA
Conditions
(Note)
IOL=3.0Ma,Vcc=1.8V
VIN=VSS or VCC
VOUT=VSS or VCC
VCC=5.0V (Note)
TA = 25,FCLK=1MHz
Vcc=5.5V,SCL=400kHz
Industrial
Automotive
SDA=SCL=Vcc
WP=Vss
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Part Number AT24C02N
Description EEPROM
Maker Kexin
PDF Download

AT24C02N Datasheet PDF






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