24AA128/24LC128/24FC128
DS21191P-page 2
© 2007 Microchip Technology Inc.
1.0
ELECTRICAL CHARACTERISTICS
Absolute Maximum Ratings(†)
VCC.............................................................................................................................................................................6.5V
All inputs and outputs w.r.t. VSS ......................................................................................................... -0.6V to VCC +1.0V
Storage temperature ...............................................................................................................................-65°C to +150°C
Ambient temperature with power applied ................................................................................................-40°C to +125°C
ESD protection on all pins
......................................................................................................................................................≥ 4kV
TABLE 1-1:
DC CHARACTERISTICS
† 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.
DC CHARACTERISTICS
Electrical Characteristics:
Industrial (I):
VCC = +1.7V to 5.5V
TA = -40°C to +85°C
Automotive (E):
VCC = +2.5V to 5.5V
TA = -40°C to 125°C
Param.
No.
Sym.
Characteristic
Min.
Max.
Units
Conditions
D1
—
A0, A1, A2, SCL, SDA and
WP pins:
——
—
—
D2
VIH
High-level input voltage
0.7 VCC
—V
—
D3
VIL
Low-level input voltage
—
0.3 VCC
0.2 VCC
V
V
VCC
≥ 2.5V
VCC < 2.5V
D4
VHYS
Hysteresis of Schmitt Trigger
inputs (SDA, SCL pins)
0.05 VCC
—V
VCC
≥ 2.5V (Note 1)
D5
VOL
Low-level output voltage
—
0.40
V
IOL = 3.0 mA @ VCC = 4.5V
IOL = 2.1 mA @ VCC = 2.5V
D6
ILI
Input leakage current
—
±1
μAVIN = VSS or VCC, WP = VSS
VIN = VSS or VCC, WP = VCC
D7
ILO
Output leakage current
—
±1
μAVOUT = VSS or VCC
D8
CIN,
COUT
Pin capacitance
(all inputs/outputs)
—10
pF
VCC = 5.0V (Note 1)
TA = 25°C, FCLK = 1 MHz
D9
ICC Read Operating current
—
400
μAVCC = 5.5V, SCL = 400 kHz
ICC Write
—
3
mA
VCC = 5.5V
D10
ICCS
Standby current
—
1
μATA = -40°C to +85°C
SCL = SDA = VCC = 5.5V
A0, A1, A2, WP = VSS
—5
μATA = -40°C to 125°C
SCL = SDA = VCC = 5.5V
A0, A1, A2, WP = VSS
Note 1: This parameter is periodically sampled and not 100% tested.
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