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AT25128AW-10SU-1.8

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24
4
3368J–SEEPR–06/07
AT25128A_256A
Note: 1. V
IL
min and V
IH
max are reference only and are not tested.
Table 1-2. DC Characteristics
Applicable over recommended operating range from T
AI
= 40°C to +85°C, V
CC
= +1.8V to +5.5V,
T
AE
= 40C to +125C, V
CC
= +1.8V to +5.5V(unless otherwise noted)
Symbol Parameter Test Condition Min Typ Max Units
V
CC1
Supply Voltage 1.8 5.5 V
V
CC2
Supply Voltage 2.7 5.5 V
V
CC3
Supply Voltage 4.5 5.5 V
I
CC1
Supply Current
V
CC
= 5.0V at 20 MHz, SO = Open,
Read
9.0 10.0 mA
I
CC2
Supply Current
V
CC
= 5.0V at 10 MHz,
SO = Open, Read, Write
5.0 7.0 mA
I
CC3
Supply Current
V
CC
= 5.0V at 1 MHz,
SO = Open, Read, Write
2.2 3.5 mA
I
SB1
Standby Current V
CC
= 1.8V, CS = V
CC
0.2 3.0 µA
I
SB2
Standby Current V
CC
= 2.7V, CS = V
CC
0.5 3.0 µA
I
SB3
Standby Current V
CC
= 5.0V, CS = V
CC
2.0 5.0 µA
I
IL
Input Leakage V
IN
=0VtoV
CC
3.0 3.0 µA
I
OL
Output Leakage V
IN
=0VtoV
CC
,T
AC
=0Cto70C 3.0 3.0 µA
V
IL
(1)
Input Low-voltage 1.0 V
CC
x 0.3 V
V
IH
(1)
Input High-voltage V
CC
x 0.7 V
CC
+ 0.5 V
V
OL1
Output Low-voltage
3.6 V
CC
5.5V
I
OL
= 3.0 mA 0.4 V
V
OH1
Output High-voltage I
OH
= 1.6 mA V
CC
0.8 V
V
OL2
Output Low-voltage
1.8V V
CC
3.6V
I
OL
= 0.15 mA 0.2 V
V
OH2
Output High-voltage I
OH
= 100 µA V
CC
0.2 V
5
3368J–SEEPR–06/07
AT25128A_256A
Table 1-3. AC Characteristics
Applicable over recommended operating range from T
AI
= 40Cto+85C, T
AE
= 40C to +125C, V
CC
= As Specified,
CL = 1 TTL Gate and 30 pF (unless otherwise noted)
Symbol Parameter Voltage Min Max Units
f
SCK
SCK Clock Frequency
4.55.5
2.75.5
1.85.5
0
0
0
20
10
5
MHz
t
RI
Input Rise Time
4.55.5
2.75.5
1.85.5
2
2
2
µs
t
FI
Input Fall Time
4.55.5
2.75.5
1.85.5
2
2
2
µs
t
WH
SCK High Time
4.55.5
2.75.5
1.85.5
20
40
80
ns
t
WL
SCK Low Time
4.55.5
2.75.5
1.85.5
20
40
80
ns
t
CS
CS High Time
4.55.5
2.75.5
1.85.5
100
100
200
ns
t
CSS
CS Setup Time
4.55.5
2.75.5
1.85.5
100
100
200
ns
t
CSH
CS Hold Time
4.55.5
2.75.5
1.85.5
100
100
200
ns
t
SU
Data In Setup Time
4.55.5
2.75.5
1.85.5
5
10
20
ns
t
H
Data In Hold Time
4.55.5
2.75.5
1.85.5
5
10
20
ns
t
HD
Hold Setup Time
4.55.5
2.75.5
1.85.5
5
10
20
ns
t
CD
Hold Hold Time
4.55.5
2.75.5
1.85.5
5
10
20
ns
t
V
Output Valid
4.55.5
2.75.5
1.85.5
0
0
0
20
40
80
ns
t
HO
Output Hold Time
4.55.5
2.75.5
1.85.5
0
0
0
ns
t
LZ
Hold to Output Low Z
4.55.5
2.75.5
1.85.5
0
0
0
25
50
100
ns
6
3368J–SEEPR–06/07
AT25128A_256A
Notes: 1. This parameter is characterized and is not 100% tested. Contact Atmel for further information.
t
HZ
Hold to Output High Z
4.55.5
2.75.5
1.85.5
25
50
100
ns
t
DIS
Output Disable Time
4.55.5
2.75.5
1.85.5
25
50
100
ns
t
WC
Write Cycle Time
4.55.5
2.75.5
1.85.5
5
5
5
ms
Endurance
(1)
5.0V, 25C, Page Mode 1M Write Cycles
Table 1-3. AC Characteristics (Continued)
Applicable over recommended operating range from T
AI
= 40Cto+85C, T
AE
= 40C to +125C, V
CC
= As Specified,
CL = 1 TTL Gate and 30 pF (unless otherwise noted)
Symbol Parameter Voltage Min Max Units
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24

AT25128AW-10SU-1.8

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IC EEPROM 128K SPI 20MHZ 8SOIC
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