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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