24AA128/24LC128/24FC128
1.0
ELECTRICAL CHARACTERISTICS
Absolute Maximum Ratings
(†)
V
CC
.............................................................................................................................................................................6.5V
All inputs and outputs w.r.t. V
SS
......................................................................................................... -0.6V to V
CC
+1.0V
Storage temperature ...............................................................................................................................-65°C to +150°C
Ambient temperature with power applied ................................................................................................-40°C to +125°C
ESD protection on all pins
......................................................................................................................................................≥
4 kV
† 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 CHARACTERISTICS
Electrical Characteristics:
Industrial (I):
V
CC
= +1.7V to 5.5V T
A
= -40°C to +85°C
Automotive (E): V
CC
= +2.5V to 5.5V T
A
= -40°C to 125°C
Characteristic
A0, A1, A2, SCL, SDA and
WP pins:
High-level input voltage
Low-level input voltage
Hysteresis of Schmitt Trigger
inputs (SDA, SCL pins)
Low-level output voltage
Input leakage current
Output leakage current
Pin capacitance
(all inputs/outputs)
Min.
—
0.7 V
CC
—
0.05 V
CC
—
—
—
—
—
—
Standby current
—
Max.
—
—
0.3 V
CC
0.2 V
CC
—
0.40
±1
±1
10
400
3
1
Units
—
V
V
V
V
V
μA
μA
pF
μA
mA
μA
—
—
V
CC
≥
2.5V
V
CC
< 2.5V
V
CC
≥
2.5V
I
OL
= 3.0 mA @ V
CC
= 4.5V
I
OL
= 2.1 mA @ V
CC
= 2.5V
V
IN
= V
SS
or V
CC
, WP = V
SS
V
IN
= V
SS
or V
CC
, WP = V
CC
V
OUT
= V
SS
or V
CC
V
CC
= 5.0V
T
A
= 25°C, F
CLK
= 1 MHz
V
CC
= 5.5V, SCL = 400 kHz
V
CC
= 5.5V
T
A
= -40°C to +85°C
SCL = SDA = V
CC
= 5.5V
A0, A1, A2, WP = V
SS
T
A
= -40°C to 125°C
SCL = SDA = V
CC
= 5.5V
A0, A1, A2, WP = V
SS
Conditions
DC CHARACTERISTICS
Param.
No.
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
Sym.
—
V
IH
V
IL
V
HYS
V
OL
I
LI
I
LO
C
IN
,
C
OUT
I
CC
Write
I
CCS
I
CC
Read Operating current
—
5
μA
Note 1:
This parameter is periodically sampled and not 100% tested.
DS21191P-page 2
©
2007 Microchip Technology Inc.
MICROCHIP [ MICROCHIP TECHNOLOGY ]
