AT25256A-10PU-1.8 Atmel, AT25256A-10PU-1.8 Datasheet - Page 4

IC EEPROM 256KBIT 20MHZ 8DIP

AT25256A-10PU-1.8

Manufacturer Part Number
AT25256A-10PU-1.8
Description
IC EEPROM 256KBIT 20MHZ 8DIP
Manufacturer
Atmel
Datasheet

Specifications of AT25256A-10PU-1.8

Format - Memory
EEPROMs - Serial
Memory Type
EEPROM
Memory Size
256K (32K x 8)
Speed
5MHz, 10MHz, 20MHz
Interface
SPI, 3-Wire Serial
Voltage - Supply
1.8 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Package / Case
8-DIP (0.300", 7.62mm)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Table 1-2.
Applicable over recommended operating range from T
T
Note:
4
AE
Symbol
V
V
V
I
I
I
I
I
I
I
I
V
V
V
V
V
V
CC1
CC2
CC3
SB1
SB2
SB3
IL
OL
CC1
CC2
CC3
IL
IH
OL1
OH1
OL2
OH2
(1)
=
(1)
40C to +125C, V
1. V
AT25128A_256A
IL
Parameter
Supply Voltage
Supply Voltage
Supply Voltage
Supply Current
Supply Current
Supply Current
Standby Current
Standby Current
Standby Current
Input Leakage
Output Leakage
Input Low-voltage
Input High-voltage
Output Low-voltage
Output High-voltage
Output Low-voltage
Output High-voltage
min and V
DC Characteristics
IH
max are reference only and are not tested.
CC
= +1.8V to +5.5V(unless otherwise noted)
Test Condition
V
V
V
Read
V
SO = Open, Read, Write
V
SO = Open, Read, Write
V
V
V
3.6  V
1.8V  V
CC
CC
CC
CC
CC
CC
IN
IN
= 0V to V
= 0V to V
= 5.0V at 20 MHz, SO = Open,
= 5.0V at 10 MHz,
= 5.0V at 1 MHz,
= 1.8V, CS = V
= 2.7V, CS = V
= 5.0V, CS = V
CC
CC
 5.5V
 3.6V
CC
CC
, T
AC
CC
CC
CC
AI
= 0C to 70C
I
I
I
I
OL
OH
OL
OH
=
= 3.0 mA
= 0.15 mA
= 1.6 mA
= 100 µA
40°C to +85°C, V
V
V
V
CC
CC
CC
CC
3.0
3.0
1.0
Min
1.8
2.7
4.5
x 0.7
0.8
0.2
= +1.8V to +5.5V,
Typ
9.0
5.0
2.2
0.2
0.5
2.0
V
V
CC
CC
Max
10.0
5.5
5.5
5.5
7.0
3.5
3.0
3.0
5.0
3.0
3.0
0.4
0.2
x 0.3
+ 0.5
3368J–SEEPR–06/07
Units
mA
mA
mA
µA
µA
µA
µA
µA
V
V
V
V
V
V
V
V
V

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