25AA320/25LC320/25C320
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 ...............................................................................................................-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 an
extended period of time may affect device reliability.
TABLE 1-1:
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
= 2.5V to 5.5V
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
0.2
—
±1
±1
7
Units
V
V
V
V
V
V
μA
μA
pF
Conditions
V
CC
≥
2.7V
V
CC
< 2.7V
V
CC
≥
2.7V
V
CC
< 2.7V
I
OL
= 1.0 mA, V
CC
< 2.5V
I
OH
= -400
μA
CS = V
CC
, V
IN
= V
SS TO
V
CC
CS = V
CC
, V
OUT
= V
SS TO
V
CC
T
A
= 25°C, CLK = 1.0 MHz,
V
CC
= 5.0V
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
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
DC CHARACTERISTICS
Param.
No.
D1
D2
D3
D4
D5
D6
D7
D8
D9
Sym.
V
IH1
V
IH2
V
IL1
V
IL2
V
OL
V
OH
I
LI
I
LO
C
INT
Characteristics
High-level input
voltage
Low-level input
voltage
Low-level output
voltage
High-level output
voltage
Input leakage current
Output leakage
current
Internal Capacitance
(all inputs and
outputs)
D10
I
CC
Read Operating Current
—
—
1
500
mA
μA
D11
D12
I
CC
Write
I
CCS
Standby Current
—
—
—
—
5
3
5
1
mA
mA
μA
μA
Note:
This parameter is periodically sampled and not 100% tested.
DS21227F-page 2
©
2008 Microchip Technology Inc.
MICROCHIP [ MICROCHIP TECHNOLOGY ]
