IDT71321SA55J IDT, Integrated Device Technology Inc, IDT71321SA55J Datasheet - Page 3

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IDT71321SA55J

Manufacturer Part Number
IDT71321SA55J
Description
IC SRAM 16KBIT 55NS 52PLCC
Manufacturer
IDT, Integrated Device Technology Inc
Datasheet

Specifications of IDT71321SA55J

Format - Memory
RAM
Memory Type
SRAM - Dual Port, Asynchronous
Memory Size
16K (2K x 8)
Speed
55ns
Interface
Parallel
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
0°C ~ 70°C
Package / Case
52-PLCC
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
71321SA55J

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Capacitance
(TA = +25°C, f = 1.0MHz) TQFP Only
Absolute Maximum Ratings
NOTES:
1. This parameter is determined by device characterization but is not production
2. 3dv references the interpolated capacitance when the input and output signals
NOTES:
1. Stresses greater than those listed under ABSOLUTE MAXIMUM RATINGS
2. V
I
V
T
T
OUT
BIAS
STG
IDT71321SA/LA and IDT71421SA/LA
High Speed 2K x 8 Dual-Port Static RAM with Interrupts
Symbol
TERM
C
tested.
switch from 0V to 3V or from 3V to 0V.
Symbol
may cause permanent damage to the device. This is a stress rating only
and functional operation of the device at these or any other conditions
above those indicated in the operational sections of the specification is not
implied. Exposure to absolute maximum rating conditions for extended
periods may affect reliability.
maximum, and is limited to < 20mA for the period of V
C
OUT
TERM
IN
(2)
must not exceed V
Input Capacitance
Output Capacitance
Under Bias
Storage
DC Output
Current
Terminal Voltage
with Respect
to GND
Temperature
Temperature
Parameter
(1)
CC
Rating
+ 10% for more than 25% of the cycle time or 10ns
Conditions
V
V
OUT
IN
= 3dV
= 3dV
Commercial
& Industrial
-0.5 to +7.0
-55 to +125
-65 to +150
(2)
TERM
50
(1)
> V
Max.
10
9
CC
+ 10%.
2691 tbl 01
2691 tbl 00
Unit
mA
Unit
o
o
V
pF
pF
C
C
6.42
3
Recommended Operating
Temperature and Supply Voltage
NOTES:
1. This is the parameter T
2. Industrial temperature: for specific speeds, packages and powers contact your
Recommended DC Operating
Conditions
NOTES:
1. V
2. V
Commercial
Industrial
Symbol
sales office.
GND
V
V
V
IL
TERM
CC
IH
IL
(min.) = -1.5V for pulse width less than 10ns.
Grade
must not exceed Vcc + 10%.
Supply Voltage
Ground
Input High Voltage
Input Low Voltage
Industrial and Commercial Temperature Ranges
Parameter
A
-40
. This is the "instant on" case temperature.
Temperature
0
O
C to +70
O
Ambient
C to +85
O
C
O
C
-0.5
Min.
4.5
2.2
0
GND
(1)
0V
0V
Typ.
5.0
____
____
0
5.0V
5.0V
6.0
Max.
5.5
0.8
Vcc
0
+
+
(2)
10%
10%
2691 tbl 03
2691 tbl 02
(1,2)
Unit
V
V
V
V

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