DS1245W-100IND+ Maxim Integrated Products, DS1245W-100IND+ Datasheet - Page 4

• Manufacturer Part Number: DS1245W-100IND+
• Description: IC NVSRAM 1MBIT 100NS 32DIP
• Manufacturer: Maxim Integrated Products

Specifications of DS1245W-100IND+

• Format - Memory: RAM
• Memory Type: NVSRAM (Non-Volatile SRAM)
• Memory Size: 1M (128K x 8)
• Speed: 100ns
• Interface: Parallel
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 32-DIP Module (600 mil), 32-EDIP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ABSOLUTE MAXIMUM RATINGS
Voltage on Any Pin Relative to Ground
Operating Temperature Range
Storage Temperature Range
Lead Temperature (soldering, 10s)
Soldering Temperature (reflow, PowerCap)
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
(t
PARAMETER
Power Supply Voltage
Logic 1
Logic 0
PARAMETER
Input Leakage Current
I/O Leakage Current
Output Current @ 2.2V
Output Current @ 0.4V
Standby Current
Standby Current
Operating Current
Write Protection Voltage
PARAMETER
Input Capacitance
Input/Output Capacitance
A
Commercial:
Industrial:
EDIP
PowerCap
Note: EDIP is wave or hand soldered only.
=25 C)
0.3V)
CE
CE
=2.2V
=V
CE
CC
≥ V
-0.2V
IH
≤ V
CC
SYMBOL
SYMBOL
SYMBOL
I
I
I
V
V
C
V
V
CCO1
C
I
I
CCS1
CCS2
I
I
OH
OL
IO
IL
I/O
CC
TP
IN
4 of 10
IH
IL
MIN
MIN
MIN
-1.0
-1.0
-1.0
(t
3.0
2.2
0.0
2.0
2.8
A
: See Note 10) (V
TYP
TYP
TYP
3.3
2.9
50
30
5
5
MAX
MAX
MAX
+1.0
+1.0
V
250
150
3.6
0.4
3.0
50
10
10
CC
(t
CC
A
: See Note 10)
UNITS
UNITS
UNITS
=3.3V
mA
mA
mA
-55°C to +125°C
µA
µA
µA
µA
pF
pF
V
V
V
V
-40°C to +85°C
-40°C to +85°C
-0.3V to +4.6V
0°C to +70°C
NOTES
NOTES
NOTES
DS1245W
+260°C
+260°C