DS1225AB-150+ Dallas Semiconductor, DS1225AB-150+ Datasheet - Page 2

• Manufacturer Part Number: DS1225AB-150+
• Description: IC SRAM NV 64K 5% 150NS 28-DIP
• Manufacturer: Dallas Semiconductor

Specifications of DS1225AB-150+

• Capacitance, Input: 5 pF
• Capacitance, Output: 5 pF
• Current, Input, Leakage: ±1 μA
• Current, Operating: 75 mA
• Current, Output, Leakage: ±1
• Data Retention: 10 yrs.
• Density: 64K
• Interface: Parallel Bus
• Memory Type: Non-Volatile SRAM
• Organization: 8K×8
• Package Type: 720 EMOD
• Temperature, Operating: 0 to +70 °C
• Time, Access: 150 ns
• Time, Address Hold: 5
• Time, Fall: 5 ns
• Time, Rise: 5 ns
• Voltage, Input, High: 5 V
• Voltage, Input, Low: 0.8 V
• Voltage, Supply: 5 V
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

ABSOLUTE MAXIMUM RATINGS*
Voltage on Any Pin Relative to Ground
Operating Temperature
Storage Temperature
Soldering Temperature
Caution: Do Not Reflow
* This is a stress rating only and functional operation of the device at these or any other conditions above
those indicated in the operation sections of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods of time may affect reliability.
RECOMMENDED DC OPERATING CONDITIONS
DC ELECTRICAL CHARACTERISTICS
CAPACITANCE
PARAMETER
DS1225AB Power Supply Voltage
DS1225AD Power Supply Voltage
Logic 1
Logic 0
PARAMETER
Input Leakage Current
I/O Leakage Current
Output Current @ 2.4V
Output Current @ 0.4V
Standby Current CE =2.2V
Standby Current CE =V
Operating Current
(Commercial)
Operating Current
(Industrial)
Write Protection Voltage
(DS1225AB)
Write Protection Voltage
(DS1225AD)
PARAMETER
Input Capacitance
Input/Output Capacitance
CE > V
IH
< V
CC
CC
-0.5V
SYMBOL
SYMBOL
SYMBOL
I
I
I
I
V
V
V
V
C
V
V
C
I
I
CCS1
CCS2
CC01
CC01
I
I
OH
OL
IO
IL
CC
CC
I/O
TP
TP
IH
IN
IL
3 of 10
-0.3V to +6.0V
0°C to 70°C; -40°C to +85°C for IND parts
+260°C for 10 seconds
-40°C to +70°C; -40°C to +85°C for IND parts
(Wave or Hand Solder Only)
MIN
MIN
MIN
4.75
4.50
4.50
4.25
-1.0
-1.0
-1.0
2.2
0.0
2.0
(V
TYP
TYP
TYP
4.62
4.37
5.0
5.0
5.0
3.0
(V
CC
5
5
CC
=5V ± 10% for DS1225AD)
=5V ± 5% for DS1225AB)
MAX
MAX
MAX
+0.8
+1.0
+1.0
5.25
10.0
4.75
V
5.5
5.0
4.5
75
85
10
10
CC
(T
(T
UNITS
UNITS
UNITS
A
A
mA
mA
mA
mA
mA
mA
: See Note 10)
: See Note 10)
μA
μA
pF
pF
V
V
V
V
V
V
(T
DS1225AB/AD
A
NOTES
NOTES
NOTES
=25°C)