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AT25128A-10PU-1.8
P1-P3
P4-P6
P7-P9
P10-P12
P13-P15
P16-P18
P19-P21
P22-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
=
40
C to +125
C, 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
=0
Vt
oV
CC
3.0
3.0
µA
I
OL
Output Leakage
V
IN
=0
Vt
oV
CC
,T
AC
=0
Ct
o7
0
C
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
=
40
Ct
o+8
5
C, T
AE
=
40
C to +125
C, 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
4.5
5.5
2.7
5.5
1.8
5.5
0
0
0
20
10
5
MHz
t
RI
Input Rise Time
4.5
5.5
2.7
5.5
1.8
5.5
2
2
2
µs
t
FI
Input Fall Time
4.5
5.5
2.7
5.5
1.8
5.5
2
2
2
µs
t
WH
SCK High Time
4.5
5.5
2.7
5.5
1.8
5.5
20
40
80
ns
t
WL
SCK Low Time
4.5
5.5
2.7
5.5
1.8
5.5
20
40
80
ns
t
CS
CS High Time
4.5
5.5
2.7
5.5
1.8
5.5
100
100
200
ns
t
CSS
CS Setup Time
4.5
5.5
2.7
5.5
1.8
5.5
100
100
200
ns
t
CSH
CS Hold Time
4.5
5.5
2.7
5.5
1.8
5.5
100
100
200
ns
t
SU
Data In Setup Time
4.5
5.5
2.7
5.5
1.8
5.5
5
10
20
ns
t
H
Data In Hold Time
4.5
5.5
2.7
5.5
1.8
5.5
5
10
20
ns
t
HD
Hold Setup Time
4.5
5.5
2.7
5.5
1.8
5.5
5
10
20
ns
t
CD
Hold Hold Time
4.5
5.5
2.7
5.5
1.8
5.5
5
10
20
ns
t
V
Output Valid
4.5
5.5
2.7
5.5
1.8
5.5
0
0
0
20
40
80
ns
t
HO
Output Hold Time
4.5
5.5
2.7
5.5
1.8
5.5
0
0
0
ns
t
LZ
Hold to Output Low Z
4.5
5.5
2.7
5.5
1.8
5.5
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
4.5
5.5
2.7
5.5
1.8
5.5
25
50
100
ns
t
DIS
Output Disable Time
4.5
5.5
2.7
5.5
1.8
5.5
25
50
100
ns
t
WC
Write Cycle Time
4.5
5.5
2.7
5.5
1.8
5.5
5
5
5
ms
Endurance
(1)
5.0V, 25
C, Page Mode
1M
Write Cycles
Table 1-3.
AC Characteristics (Continued)
Applicable over recommended operating range from T
AI
=
40
Ct
o+8
5
C, T
AE
=
40
C to +125
C, V
CC
= As Specified,
CL = 1 TTL Gate and 30 pF (unless otherwise noted)
Symbol
Parameter
Voltage
Min
Max
Units
P1-P3
P4-P6
P7-P9
P10-P12
P13-P15
P16-P18
P19-P21
P22-P24
AT25128A-10PU-1.8
Mfr. #:
Buy AT25128A-10PU-1.8
Manufacturer:
Description:
IC EEPROM 128K SPI 20MHZ 8DIP
Lifecycle:
New from this manufacturer.
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