IDT7024S55J8 IDT, Integrated Device Technology Inc, IDT7024S55J8 Datasheet - Page 5

• Manufacturer Part Number: IDT7024S55J8
• Description: IC SRAM 64KBIT 55NS 84PLCC
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of IDT7024S55J8

• Format - Memory: RAM
• Memory Type: SRAM - Dual Port, Asynchronous
• Memory Size: 64K (4K x 16)
• Speed: 55ns
• Interface: Parallel
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 84-PLCC
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 7024S55J8

Capacitance
NOTES:
1. This parameter are determined by device characterization, but is not
2. 3dV references the interpolated capacitance when the input and
DC Electrical Characteristics Over the Operating
Temperature and Supply Voltage Range
NOTE:
1. At Vcc < 2.0V input leakages are undefined.
DC Electrical Characteristics Over the Operating
Temperature and Supply Voltage Range
NOTES:
1. 'X' in part number indicates power rating (S or L)
2. V
3. At f = f
4. f = 0 means no address or control lines change.
5. Port "A" may be either left or right port. Port "B" is the opposite from port "A".
IDT7024S/L
High-Speed 4K x 16 Dual-Port Static RAM
Symbol
Symbol
production tested.
output signals switch from 0V to 3V or from 3V to 0V.
C
Symbol
C
I
I
I
I
I
OUT
SB1
SB2
SB3
SB4
CC
CC
V
IN
|I
V
|I
LO
LI
OL
OH
= 5V, T
|
|
MAX
Input Capacitance
Output Capacitance
Dynamic Operating
Current
(Both Ports Active)
Standby Current
(Both Ports - TTL
Level Inputs)
Standby Current
(One Port - TTL
Level Inputs)
Full Standby Current
(Both Ports -
CMOS Level Inputs)
Full Standby Current
(One Port -
CMOS Level Inputs)
,
A
address and I/O'
Input Leakage Current
Output Leakage Current
Output Low Voltage
Output High Voltage
= +25°C, and are not production tested. I
Parameter
Parameter
(T
S
Parameter
A
are cycling at the maximum frequency read cycle of 1/t
= +25°C, f = 1.0MHz)
Outputs Disabled
Both Ports CE
CE = V
SEM = V
f = f
CE
SEM
f = f
CE
Active Port Outputs Disabled,
f=f
SEM
CE
V
V
SEM
CE
CE
SEM
V
Active Port Outputs Disabled,
f = f
IN
IN
IN
MAX
R
"A"
R
"A"
"B"
(1)
MAX
MAX
> V
< 0.2V, f = 0
> V
MAX
R
R
R
R
= CE
> V
(3)
= V
< 0.2V and
> V
= SEM
= SEM
= SEM
= SEM
IL
(3)
(3)
CC
CC
(3)
CC
,
Conditions
IH
IL
CC
V
L
- 0.2V or V
- 0.2V or
V
Test Condition
OUT
= V
- 0.2V,
and CE
IN
- 0.2V
L
L
L
L
L
= V
= V
> V
> V
IH
= 3dV
and
(4)
= 3dV
CC
IH
IH
CC
(5)
"B"
- 0.2V
- 0.2V
IN
= V
(2)
< 0.2V
CC DC
IH
I
I
V
CE = V
OL
OH
(5)
CC
= +4mA
= -4mA
= 120mA (TYP.)
Max.
= 5.5V, V
10
9
IH
, V
(1)
2740 tbl 07
COM'L
MIL &
IND
COM'L
MIL &
IND
COM'L
MIL &
IND
COM'L
MIL &
IND
COM'L
MIL &
IND
Test Conditions
OUT
Unit
pF
pF
IN
Version
= 0V to V
= 0V to V
6.42
5
S
L
S
L
S
L
S
L
S
L
S
L
S
L
S
L
S
L
S
L
CC
CC
Typ.
(1)
170
170
105
105
100
100
RC
____
____
____
____
____
____
1.0
0.2
____
____
____
____
(V
20
20
Com'l Only
7024X15
, and using “AC Test Conditions” of input levels of GND to 3V.
(2)
Military, Industrial and Commercial Temperature Ranges
CC
(V
Max.
CC
310
260
190
160
170
140
= 5.0V ± 10%)
____
____
____
____
____
____
____
____
____
____
60
50
15
5
= 5.0V ± 10%)
Typ.
Min.
170
170
105
105
0.2
100
100
____
____
____
____
____
____
1.0
____
____
____
____
2.4
20
20
Com'l Only
___
___
___
7024X17
(2)
7024S
Max.
310
260
190
160
170
140
____
____
____
____
____
____
____
____
____
____
60
50
15
5
Max.
0.4
10
10
___
Typ.
160
160
160
160
1.0
0.2
1.0
0.2
20
20
20
20
95
95
95
95
90
90
90
90
Com'l, Ind
& Military
7024X20
(2)
Min.
2.4
Max.
___
___
___
290
240
370
320
240
210
225
200
180
150
155
130
60
50
90
70
15
30
10
5
7024L
Typ.
155
155
155
155
1.0
0.2
1.0
0.2
16
16
16
16
90
90
90
90
85
85
85
85
7024X25
Com'l &
Military
Max.
(2)
0.4
___
5
5
Max.
265
220
340
280
170
140
215
180
145
120
200
170
60
50
80
65
15
30
10
5
2740 tbl 08
2740 tbl 09a
Unit
µA
µA
V
V
Unit
mA
mA
mA
mA
mA