IDT71V424 IDT [Integrated Device Technology], IDT71V424 Datasheet - Page 5

• Manufacturer Part Number: IDT71V424
• Description: 3.3V CMOS STATIC RAM 4 MEG (512K x 8-BIT)
• Manufacturer: IDT [Integrated Device Technology]

NOTES:
1. This parameter guaranteed with the AC load (Figure 2) by device characterization, but is not production tested.
2. 0ºC to +70ºC temperature range only for low power 10ns (L10) speed grade.
AC Electrical Characteristics
(V
READ CYCLE
t
t
t
t
t
t
t
t
t
t
t
WRITE CYCLE
t
t
t
t
t
t
t
t
t
t
RC
AA
ACS
CLZ
CHZ
OE
OLZ
OHZ
OH
PU
PD
WC
AW
CW
AS
WP
WR
DW
DH
OW
WHZ
IDT71V424S, IDT71V424L, 3.3V CMOS Static RAM
4 Meg (512K x 8-bit)
(1)
(1)
CC
Symbol
(1)
(1)
(1)
(1)
(1)
(1)
= 3.3V ± 10%, Commercial and Industrial Temperature Ranges)
Read Cycle Time
Chip Select Access Time
Chip Select to Output in Low-Z
Chip Deselect to Output in High-Z
Output Enable to Output Valid
Output Enable to Output in Low-Z
Output Disable to Output in High-Z
Output Hold from Address Change
Chip Select to Power Up Time
Chip Deselect to Power Down Time
Write Cycle Time
Chip Select to End of Write
Write Pulse Width
Write Recovery Time
Data Valid to End of Write
Data Hold Time
Output Active from End of Write
Write Enable to Output in High-Z
Address Access Time
Address Valid to End of Write
Address Set-up Time
Parameter
6.42
5
71V424S/L10
Min.
____
____
____
____
____
____
____
10
10
4
0
0
8
8
8
0
6
0
3
4
0
Commercial and Industrial Temperature Ranges
Max.
____
____
____
____
____
____
____
____
____
____
____
____
____
____
10
10
10
5
5
5
6
(2)
Min.
71V424S/L12
____
____
____
____
____
____
____
12
12
4
0
4
0
8
8
0
8
0
6
0
3
Max.
____
____
____
____
____
____
____
____
____
____
____
____
____
____
12
12
12
6
6
6
7
Min.
71V424S/L15
____
____
____
____
____
____
____
15
15
10
10
10
4
0
4
0
0
0
7
0
3
Max.
____
____
____
____
____
____
____
____
____
____
____
____
____
____
15
15
15
7
7
7
7
3622 tbl 10
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns