AT24C32/64
Pin Capacitance(1)
Applicable over recommended operating range from TA = 25°C, f = 1.0 MHz, VCC = +1.8V.
Symbol
CI/O
Test Condition
Max
8
Units
pF
Conditions
VI/O = 0V
VIN = 0V
Input/Output Capacitance (SDA)
Input Capacitance (A0, A1, A2, SCL)
CIN
6
pF
Note:
1. This parameter is characterized and is not 100% tested.
DC Characteristics
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
VCC1
VCC2
VCC3
VCC4
ICC1
Parameter
Test Condition
Min
1.8
2.5
2.7
4.5
Typ
Max
5.5
5.5
5.5
5.5
1.0
3.0
0.1
2.0
0.5
2.0
0.5
2.0
Units
V
Supply Voltage
Supply Voltage
V
Supply Voltage
V
Supply Voltage
V
Supply Current VCC = 5.0V
Supply Current VCC = 5.0V
READ at 100 kHz
WRITE at 100 kHz
0.4
2.0
mA
mA
µA
ICC2
VCC = 1.8V
Standby Current
(1.8V option)
ISB1
VIN = VCC or VSS
VIN = VCC or VSS
V
CC = 5.5V
CC = 2.5V
V
µA
µA
Standby Current
(2.5V option)
ISB2
VCC = 5.5V
VCC = 2.7V
Standby Current
(2.7V option)
ISB3
VIN = VCC or VSS
VIN = VCC or VSS
VCC = 5.5V
Standby Current
(5V option)
ISB4
VCC = 4.5 - 5.5V
20
35
µA
ILI
Input Leakage Current
Output Leakage Current
Input Low Level(1)
VIN = VCC or VSS
0.10
0.05
3.0
3.0
µA
µA
V
ILO
VOUT = VCC or VSS
VIL
-0.6
VCC x 0.3
VCC + 0.5
0.4
VIH
VOL2
VOL1
Input High Level(1)
VCC x 0.7
V
Output Low Level VCC = 3.0V
Output Low Level VCC = 1.8V
IOL = 2.1 mA
V
IOL = 0.15 mA
0.2
V
Notes: 1. VIL min and VIH max are reference only and are not tested.
3
ATMEL [ ATMEL ]
