IDT70V3379S Integrated Device Technology, IDT70V3379S Datasheet - Page 10

• Manufacturer Part Number: IDT70V3379S
• Description: High-speed 3.3v 32k X 18 Synchronous Pipelined Dual-port Static Ram With 3.3v Or 2.5v Interface
• Manufacturer: Integrated Device Technology

NOTES:
1. All input signals are synchronous with respect to the clock except for the asynchronous Output Enable (OE).
2. These values are valid for either level of V
Port-to-Port Delay
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
HB
OE
CYC2
CH2
CL2
R
F
SA
HA
SC
HC
SB
SW
HW
SD
HD
SAD
HAD
SCN
HCN
SRST
HRST
OLZ
OHZ
CD2
DC
CKHZ
CKLZ
CO
IDT70V3379S
High-Speed 32K x 18 Dual-Port Synchronous Pipelined Static RAM
(1)
Symbol
Clock Cycle Time (Pipelined)
Clock High Time (Pipelined)
Clock Low Time (Pipelined)
Clock Rise Time
Clock Fall Time
Chip Enable Setup Time
Chip Enable Hold Time
Byte Enable Setup Time
Byte Enable Hold Time
R/
R/
Input Data Setup Time
Input Data Hold Time
Output Enable to Data Valid
Output Enable to Output Low-Z
Output Enable to Output High-Z
Clock to Data Valid (Pipelined)
Data Output Hold After Clock High
Clock High to Output High-Z
Clock High to Output Low-Z
Clock-to-Clock Offset
Address Setup Time
Address Hold Time
ADS
ADS
CNTEN
CNTEN
CNTRST
CNTRST
W
W
Setup Time
Hold Time
Setup Time
Hold Time
Setup Time
Hold Time
Setup Time
Hold Time
Parameter
DDQ
(3.3V/2.5V). See page 4 for details on selecting the desired I/O voltage levels for each port.
Min.
7.5
____
____
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
____
____
6.42
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
3
3
0
6
1
1
1
1
10
Com'l Only
70V3379S4
Max.
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
4.2
____
____
____
3
3
4
4
3
Industrial and Commercial Temperature Ranges
Min.
____
____
2.0
0.7
2.0
0.7
2.0
0.7
2.0
0.7
2.0
0.7
2.0
0.7
2.0
0.7
2.0
0.7
____
____
10
4
4
0
8
1
1
1
1
70V3379S5
Com'l
& Ind
Max.
4.5
4.5
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
3
3
5
5
Min.
____
____
2.0
1.0
2.0
1.0
2.0
1.0
2.0
1.0
2.0
1.0
2.0
1.0
2.0
1.0
2.0
1.0
____
____
1.5
12
10
5
5
0
1
1
1
70V3379S6
Com'l
& Ind
Max.
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
3
3
6
5
6
6
4833 tbl 11
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns