IDT70V24S55PFG IDT, Integrated Device Technology Inc, IDT70V24S55PFG Datasheet - Page 8

• Manufacturer Part Number: IDT70V24S55PFG
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of IDT70V24S55PFG

• Density: 64Kb
• Access Time (max): 55ns
• Sync/async: Asynchronous
• Architecture: Not Required
• Clock Freq (max): Not RequiredMHz
• Operating Supply Voltage (typ): 3.3V
• Address Bus: 24b
• Package Type: TQFP
• Operating Temp Range: 0C to 70C
• Number Of Ports: 2
• Supply Current: 180mA
• Operating Supply Voltage (min): 3V
• Operating Supply Voltage (max): 3.6V
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 100
• Word Size: 16b
• Number Of Words: 4K
• Lead Free Status / Rohs Status: Compliant

DC Electrical Characteristics Over the Operating
Temperature and Supply Voltage Range for 70V35/34
AC Test Conditions
Timing of Power-Up Power-Down
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".
Input Pulse Levels
Input Rise/Fall Times
Input Timing Reference Levels
Output Reference Levels
Output Load
Symbol
IDT70V35/34S/L (IDT70V25/24S/L)
High-Speed 3.3V 8/4K x 18 (8/4K x 16) Dual-Port Static RAM
I
I
I
I
levels of GND to 3V.
I
SB2
SB3
SB4
SB1
DD
DD
= 3.3V, T
MAX
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)
,
address and control lines (except Output Enable) are cycling at the maximum frequency read cycle of 1/t
A
Parameter
= +25°C, and are not production tested. I
I
CE
I
Both Ports CE
CC
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
SB
IN
IN
IN
MAX
R
"A"
R
"A"
"B"
> V
< 0.2V, f = 0
> V
MAX
MAX
MAX
R
R
R
R
and CE
> V
(3)
= V
< 0.2V and
> V
= SEM
= SEM
= SEM
= SEM
(3)
(3)
DD
DD
(3)
IL
DD
, Outputs Disabled
IH
IL
DD
- 0.2V or
- 0.2V or V
- 0.2V,
and CE
L
- 0.2V
L
L
L
L
= V
L
= V
= V
> V
> V
and
(4)
Test Condition
IH
IH
IH
DD
(5)
DD
"B"
Figures 1 and 2
IN
- 0.2V
- 0.2V
GND to 3.0V
= V
t
< 0.2V
3ns Max.
PU
DD DC =
IH
1.5V
1.5V
(5)
115mA (typ.)
5624 tbl 10
50%
6.42
8
DATA
COM'L
IND
COM'L
MIL &
IND
COM'L
MIL &
IND
COM'L
MIL &
IND
COM'L
MIL &
IND
Figure 1. AC Output Test Load
BUSY
Version
OUT
INT
S
L
S
L
S
L
S
S
L
S
L
S
L
S
S
L
S
L
435Ω
L
L
Typ.
t
150
140
Industrial and Commercial Temperature Ranges
70V35/34X15
0.2
PD
____
____
____
____
____
____
1.0
____
____
____
____
25
20
85
80
85
80
Com'l Only
(2)
3.3V
Max.
215
185
120
110
125
105
____
____
____
____
____
____
2.5
____
____
____
____
35
30
5
590Ω
30pF
50%
5624 drw 07
(1)
RC
Typ.
70V35/34X20
140
130
140
130
1.0
0.2
1.0
0.2
DATA
20
15
20
15
80
75
80
75
80
75
80
75
, and using “AC Test Conditions” of input
(V
(2)
Com'l
& Ind
DD
,
OUT
Max.
200
225
175
195
110
100
130
115
2.5
115
100
130
115
= 3.3V ± 0.3V)
30
25
45
40
15
5
5
435Ω
*Including scope and jig.
Figure 2. Output Test
(For t
Typ.
70V35/34X25
130
125
0.2
____
____
____
____
____
____
1.0
____
____
____
____
75
72
75
70
Com'l Only
16
13
(2)
LZ
, t
Load
3.3V
HZ
Max.
190
165
105
____
____
____
____
110
____
____
2.5
____
____
____
____
, t
30
25
95
90
5
WZ
590Ω
5pF*
5624 drw 06
5624 tbl 09
, t
OW
Unit
mA
mA
mA
mA
mA
)
,