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25AA040/25LC040/25C040
1.0
ELECTRICAL CHARACTERISTICS
Absolute Maximum Ratings (?)
V CC .............................................................................................................................................................................7.0V
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 under bias ...............................................................................................................-65°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 an
extended period of time may affect device reliability
TABLE 1-1:
DC CHARACTERISTICS
DC CHARACTERISTICS
Industrial (I): T A = -40°C to +85°C V CC = 1.8V to 5.5V
Automotive (E): T A = -40°C to +125°C V CC = 4.5V to 5.5V (25C040 only)
Param.
No.
D001
D002
D003
D004
D005
D006
D007
Sym.
V IH1
V IH2
V IL1
V IL2
V OL
V OL
V OH
Characteristic
High-level input
voltage
Low-level input
voltage
Low-level output
voltage
High-level output
Min.
2.0
0.7 V CC
-0.3
-0.3
—
—
V CC -0.5
Max.
V CC +1
V CC +1
0.8
0.3 V CC
0.4
0.2
—
Units
V
V
V
V
V
V
V
Test Conditions
V CC ≥ 2.7V (Note)
V CC < 2.7V (Note)
V CC ≥ 2.7V (Note)
V CC < 2.7V (Note)
I OL = 2.1 mA
I OL = 1.0 mA, V CC < 2.5V
I OH =-400 μ A
voltage
D008
D009
I LI
I LO
Input leakage current
Output leakage
—
—
±1
±1
μ A
μ A
CS = V CC , V IN = V SS TO V CC
CS = V CC , V OUT = V SS TO V CC
current
D010
C INT
Internal Capacitance
—
7
pF
T A = 25°C, CLK = 1.0 MHz,
(all inputs and
outputs)
V CC = 5.0V (Note)
D011
D012
I CC Read Operating Current
I CC Write
—
—
—
—
1
500
5
3
mA
μ A
mA
mA
V CC = 5.5V; F CLK = 3.0 MHz; SO = Open
V CC = 2.5V; F CLK = 2.0 MHz; SO = Open
V CC = 5.5V
V CC = 2.5V
D013
I CCS
Standby Current
—
—
5
1
μ A
μ A
CS = V CC = 5.5V, Inputs tied to V CC or
V SS
CS = V CC = 2.5V, Inputs tied to V CC or
V SS
Note:
This parameter is periodically sampled and not 100% tested.
DS21204E-page 2
? 2006 Microchip Technology Inc.
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