IDT7133 IDT [Integrated Device Technology], IDT7133 Datasheet - Page 9

• Manufacturer Part Number: IDT7133
• Description: HIGH-SPEED 2K x 16 CMOS DUAL-PORT STATIC RAMS
• Manufacturer: IDT [Integrated Device Technology]

NOTES:
1. Transition is measured 0mV from Low or High-impedance voltage from the Output Test Load (Figure 2).
2. This parameter is guaranteed by device characterization but not production tested.
3. For MASTER/SLAVE combination, t
4. The specification for t
5. 'X' in part number indicates power rating (SA or LA).
WRITE CYCLE
t
t
t
t
t
t
t
t
t
t
t
WRITE CYCLE
t
t
t
t
t
t
t
t
t
t
t
WC
EW
AW
AS
WP
WR
DW
HZ
DH
WZ
OW
WC
EW
AW
AS
WP
WR
DW
HZ
DH
WZ
OW
IDT7133SA/LA, IDT7143SA/LA
High-Speed 2K x 16 Dual-Port RAM
temperature, the actual t
Symbol
Symbol
Write Cycle Time
Chip Enable to End-of-Write
Address Valid to End-of-Write
Address Set-up Time
Write Pulse Width
Write Recovery Time
Data Valid to End-of-Write
Output High-Z Time
Data Hold Time
Write Enable to Output in High-Z
Output Active from End-of-Write
Write Cycle Time
Chip Enable to End-of-Write
Address Valid to End-of-Write
Address Set-up Time
Write Pulse Width
Write Recovery Time
Data Valid to End-of-Write
Output High-Z Time
Data Hold Time
Write Enable to Output in High-Z
Output Active from End-of-Write
DH
must be met by the device supplying write data to the RAM under all operation conditions. Although t
DH
will always be smaller than the actual t
(4)
(4)
(3)
(3)
(1,2)
(1,2)
WC
= t
BAA
Parameter
Parameter
+ t
WR
(1,2,4)
(1,2,4)
(1,2)
(1,2)
+ t
WP
, since R/W = V
OW
.
IL
must occur after t
6.42
9
Min.
Min.
____
____
____
____
20
15
15
15
15
45
30
30
30
20
Military, Industrial and Commercial Temperature Ranges
0
0
0
0
0
0
5
5
Com'l Only
7133X20
7143X20
7133X45
7143X45
Com'l &
Military
BAA.
Max.
Max.
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
20
20
12
12
Min.
Min.
____
____
____
____
25
20
20
20
55
40
40
40
25
15
0
0
0
0
0
0
5
5
Com'l, Ind
Com'l, Ind
& Military
& Military
7133X25
7143X25
7133X55
7143X55
DH
Max.
Max.
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
15
15
20
20
and t
OW
values will very over voltage and
70/90
50/50
50/50
50/50
30/30
Min.
Min.
____
____
0/0
0/0
____
5/5
____
5/5
35
25
25
25
20
0
0
0
0
7133X70/90
7143X70/90
Com'l, Ind
& Military
7133X35
7143X35
Com'l &
Military
25/25
25/25
Max.
Max.
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
20
20
2746 tbl 11b
2746 tbl 11a
Unit
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns