IDT7005L Integrated Device Technology, Inc., IDT7005L Datasheet - Page 7

• Manufacturer Part Number: IDT7005L
• Description: High-speed 8k X 8 Dual-port Static RAM
• Manufacturer: Integrated Device Technology, Inc.

IDT7005S/L
HIGH-SPEED 8K x 8 DUAL-PORT STATIC RAM
AC TEST CONDITIONS
AC ELECTRICAL CHARACTERISTICS OVER THE
NOTES:
1. Transition is measured 500mV from Low or High-impedance voltage with Output Test Load (Figures 2).
2. This parameter is guaranteed by device characterization but not production tested.
3. To access RAM,
4. "X" in part numbers indicates power rating (S or L).
OPERATING TEMPERATURE AND SUPPLY VOLTAGE RANGE
Symbol
Symbol
READ CYCLE
t
t
t
t
t
t
t
t
t
t
t
READ CYCLE
t
t
t
t
t
t
t
t
t
t
t
RC
AA
ACE
AOE
OH
LZ
HZ
PU
PD
SOP
SAA
RC
AA
ACE
AOE
OH
LZ
HZ
PU
PD
SOP
SAA
Input Pulse Levels
Input Rise/Fall Times
Input Timing Reference Levels
Output Reference Levels
Output Load
Read Cycle Time
Address Access Time
Chip Enable Access Time
Output Enable Access Time
Output Hold from Address Change
Output Low-Z Time
Output High-Z Time
Chip Enable to Power Up Time
Chip Disable to Power Down Time
Semaphore Flag Update Pulse (
Semaphore Address Access Time
Read Cycle Time
Address Access Time
Chip Enable Access Time
Output Enable Access Time
Output Hold from Address Change
Output Low-Z Time
Output High-Z Time
Chip Enable to Power Up Time
Chip Disable to Power Down Time
Semaphore Flag Update Pulse (
Semaphore Address Access Time
CE
= V
Parameter
IL and
SEM
(1, 2)
(1, 2)
(1, 2)
(1, 2)
= V
Parameter
IH
. To access semaphore,
(3)
(3)
Figure 1 and 2
(2)
(2)
GND to 3.0V
OE
OE
5ns Max.
(2)
(2)
1.5V
1.5V
or
or
SEM
SEM
)
)
2738 tbl 12
Com'l. Only
IDT7005X15
Min.
CE
15
—
—
—
10
3
3
0
= V
6.06
IH and
Max.
—
15
15
10
10
15
—
15
DATA
Figure 1. AC Output Test Load
SEM
BUSY
OUT
INT
Min.
Min.
IDT7005X17
IDT7005X35
Com'l. Only
17
10
35
—
—
—
—
—
15
—
—
—
—
—
—
—
3
3
0
3
3
0
= V
775
IL.
MILITARY AND COMMERCIAL TEMPERATURE RANGES
Max.
Max.
17
17
10
10
17
17
35
35
20
15
35
35
—
—
—
—
—
—
—
—
—
—
(4)
5V
1250
30pF
Min.
Min.
IDT7005X20
IDT7005X55
55
15
20
—
—
—
—
—
10
—
—
—
—
—
—
—
3
3
3
0
3
0
Max.
Max.
55
55
30
25
50
55
20
20
12
12
20
20
—
—
—
—
—
DATA
—
—
—
—
—
OUT
Figure 2. Output Load
Min.
Min.
(For t
IDT7005X25
IDT7005X70
25
10
70
—
—
—
—
—
15
—
—
—
—
—
—
—
Including scope and jig
3
3
0
3
3
0
775
Mil. Only
LZ
, t
Max.
Max.
HZ
25
25
13
15
25
25
70
70
35
30
50
70
—
—
—
—
—
—
—
—
—
—
5V
, t
WZ
1250
5pF
, t
2738 tbl 13
2738 drw 06
OW
Unit
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
7
)