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| AT24C128-10PI-27 Datasheet, PDF (4/18 Pages) ATMEL Corporation – Low-voltage and Standard-voltage Operation | |||
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Pin Capacitance(1)
Applicable over recommended operating range from TA = 25°C, f = 1.0 MHz, VCC = +1.8V.
Symbol Test Condition
Max
CI/O
Input/Output Capacitance (SDA)
8
CIN
Input Capacitance (A0, A1, SCL)
6
Note: 1. This parameter is characterized and is not 100% tested.
Units
pF
pF
Conditions
VI/O = 0V
VIN = 0V
DC Characteristics(1)
Applicable over recommended operating range from: TAI = -40°C to +85°C, VCC = +1.8V to +5.5V, TAC = 0°C to +70°C,
VCC = +1.8V to +5.5V (unless otherwise noted).
Symbol Parameter
Test Condition
Min
Typ
Max
Units
VCC1
Supply Voltage
1.8
3.6
V
VCC2
Supply Voltage
2.5
5.5
V
VCC3
Supply Voltage
4.5
5.5
V
ICC1
Supply Current
VCC = 5.0V
READ at 400 kHz
1.0
2.0
mA
ICC2
Supply Current
VCC = 5.0V
WRITE at 400 kHz
2.0
3.0
mA
ISB1
Standby Current
(1.8V option)
VCC = 1.8V
VCC = 3.6V
VIN = VCC or VSS
0.2
µA
2.0
ISB2
Standby Current
(2.5V option)
VCC = 2.5V
VCC = 5.5V
VIN = VCC or VSS
0.5
µA
6.0
ISB3
Standby Current
(5.0V option)
VCC = 4.5 - 5.5V VIN = VCC or VSS
6.0
µA
ILI
ILO
VIL
VIH
VOL2
VOL1
Input Leakage Current
Output Leakage
Current
Input Low Level(1)
Input High Level(1)
Output Low Level
Output Low Level
VIN = VCC or VSS
VOUT = VCC or VSS
VCC = 3.0V
VCC = 1.8V
IOL = 2.1 mA
IOL = 0.15 mA
0.10
3.0
µA
0.05
3.0
µA
-0.6
VCC x 0.7
VCC x 0.3
V
VCC + 0.5
V
0.4
V
0.2
V
Note: 1. VIL min and VIH max are reference only and are not tested
4 AT24C128/256
0670Eâ07/01
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