.......................................................................................................... -0.6V to V
CC
+1.0V
Storage temperature .................................................................................................................................-65°C to 150°C
Ambient temperature under bias ...............................................................................................................-65°C to 125°C
Soldering temperature of leads (10 seconds) .......................................................................................................+300°C
ESD protection on all pins ......................................................................................................................................... 4 KV
† NOTICE: Stresses above those listed under ‘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.
1.1
DC Characteristics
DC Characteristics
Industrial (I): T
AMB
= -40°C to +85°C V
CC
= 1.8V to 5.5V
Automotive (E):T
AMB
= -40°C to +125°C V
CC
= 4.5V to 5.5V (25C160 only)
Min.
2.0
0.7 V
CC
Low level input voltage
Low level output voltage
High level output
voltage
Input leakage current
Output leakage current
Internal Capacitance
(all inputs and outputs)
Operating Current
-0.3
-0.3
—
—
V
CC
-0.5
-10
-10
—
—
—
—
—
Standby Current
—
—
Max.
V
CC
+1
V
CC
+1
0.8
0.3 V
CC
0.4
0.2
—
10
10
7
1
500
5
3
5
1
Units
V
V
V
V
V
V
V
µ
A
µ
A
Param.
No.
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
D11
D12
D13
Note:
Sym.
V
IH
1
V
IH
2
V
IL
1
V
IL
2
V
OL
V
OL
V
OH
I
LI
I
LO
C
INT
I
CC
Read
I
CC
Write
I
CCS
Characteristics
High level input voltage
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
CS = V
CC
, V
IN
= V
SS TO
V
CC
CS = V
CC
, V
OUT
= V
SS TO
V
CC
T
AMB
= 25°C, CLK = 1.0 MHz,
V
CC
= 5.0V
(Note)
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
pF
mA
µ
A
mA
mA
µ
A
µ
A
This parameter is periodically sampled and not 100% tested.
DS21231C-page 2
2001 Microchip Technology Inc.
25AA160/25LC160/25C160
1.2
AC Characteristics
AC Characteristics
Param.
No.
1
Sym.
F
CLK
Characteristic
Clock Frequency
Industrial (I):
T
AMB
= -40°C to +85°C
Automotive (E): T
AMB
= -40°C to +125°C
Min.
—
—
—
100
250
500
150
250
475
500
30
50
50
50
100
100
—
—
150
230
475
150
230
475
50
50
Clock
—
—
—
0
—
—
—
100
100
200
100
100
200
100
150
200
100
150
200
—
1M
Max.
3
2
1
—
—
—
—
—
—
—
—
—
—
—
—
—
2
2
—
—
—
—
—
—
—
—
150
230
475
—
200
250
500
—
—
—
—
—
—
—
—
—
—
—
—
5
—
Units
MHz
MHz
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
µ
s
µ
s
V
CC
= 1.8V to 5.5V
V
CC
= 4.5V to 5.5V (25C160 only)
Conditions
V
CC
= 4.5V to 5.5V
V
CC
= 2.5V to 4.5V
V
CC
= 1.8V to 2.5V
V
CC
= 4.5V to 5.5V
V
CC
= 2.5V to 4.5V
V
CC
= 1.8V to 2.5V
V
CC
= 4.5V to 5.5V
V
CC
= 2.5V to 4.5V
V
CC
= 1.8V to 2.5V
—
V
CC
= 4.5V to 5.5V
V
CC
= 2.5V to 4.5V
V
CC
= 1.8V to 2.5V
V
CC
= 4.5V to 5.5V
V
CC
= 2.5V to 4.5V
V
CC
= 1.8V to 2.5V
(Note 1)
(Note 1)
V
CC
= 4.5V to 5.5V
V
CC
= 2.5V to 4.5V
V
CC
= 1.8V to 2.5V
V
CC
= 4.5V to 5.5V
V
CC
= 2.5V to 4.5V
V
CC
= 1.8V to 2.5V
—
—
V
CC
= 4.5V to 5.5V
V
CC
= 2.5V to 4.5V
V
CC
= 1.8V to 2.5V
(Note 1)
V
CC
= 4.5V to 5.5V
(Note 1)
V
CC
= 2.5V to 4.5V
(Note 1)
V
CC
= 1.8V to 2.5V
(Note 1)
V
CC
= 4.5V to 5.5V
V
CC
= 2.5V to 4.5V
V
CC
= 1.8V to 2.5V
V
CC
= 4.5V to 5.5V
V
CC
= 2.5V to 4.5V
V
CC
= 1.8V to 2.5V
V
CC
= 4.5V to 5.5V
(Note 1)
V
CC
= 2.5V to 4.5V
(Note 1)
V
CC
= 1.8V to 2.5V
(Note 1)
V
CC
= 4.5V to 5.5V
V
CC
= 2.5V to 4.5V
V
CC
= 1.8V to 2.5V
—
(Note 2)
2
T
CSS
CS Setup Time
3
T
CSH
CS Hold Time
4
5
T
CSD
T
SU
CS Disable Time
Data Setup Time
6
T
HD
Data Hold Time
7
8
9
T
R
T
F
T
HI
CLK Rise Time
CLK Fall Time
Clock High Time
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ms
E/W
Cycles
10
T
LO
Clock Low Time
11
12
13
T
CLD
T
CLE
T
V
Clock Delay Time
Clock Enable Time
Output Valid from
Low
Output Hold Time
Output Disable Time
14
15
T
HO
T
DIS
16
T
HS
HOLD Setup Time
17
T
HH
HOLD Hold Time
18
T
HZ
HOLD Low to Output High-Z
19
T
HV
HOLD High to Output Valid
20
21
T
WC
—
Internal Write Cycle Time
Endurance
Note 1:
This parameter is periodically sampled and not 100% tested.
2:
This parameter is not tested but ensured by characterization. For endurance estimates in a specific application, please
consult the Total Endurance Model which can be obtained on our website: www.microchip.com.
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