70V3319S133BF IDT, 70V3319S133BF Datasheet - Page 10

• Manufacturer Part Number: 70V3319S133BF
• Description: SRAM 256Kx18 STD-PWR 3.3V SYNC DUAL-PORT RAM
• Manufacturer: IDT

Specifications of 70V3319S133BF

• Part # Aliases: IDT70V3319S133BF

AC Test Conditions
DATA
Input Pulse Levels (Address & Controls)
Input Pulse Levels (I/Os)
Input Rise/Fall Times
Input Timing Reference Levels
Output Reference Levels
Output Load
IDT70V3319/99S
High-Speed 3.3V 256/128K x 18 Dual-Port Synchronous Static RAM
OUT
∆tCD
(Typical, ns)
Figure 1. AC Output Test load.
50Ω
-1
5
4
3
2
1
7
6
Figure 3. Typical Output Derating (Lumped Capacitive Load).
(V
DDQ
GND to 3
GND to 3.0V/GND to 2.4V
20.5
Figures 1 and 2
- 3.3V/2.5V)
•
1.5V/1.25V
1.5V/1.25V
10pF
(Tester)
.
0V/GND to 2.4V
2ns
30
•
10.5pF is the I/O capacitance of this
device, and 10pF is the AC Test Load
Capacitance.
50Ω
5623 tbl 10
50
•
Capacitance (pF)
6.42
10
80
•
1.5V/1.25
100
5623 drw 03
Industrial and Commercial Temperature Ranges
,
200
5623 drw 05
DATA
DATA
OUT
(For t
OUT
Figure 2. Output Test Load
*Including scope and jig.
,
CKLZ
435Ω
770Ω
, t
CKHZ
, t
OLZ
, and t
3.3V
2.5V
5623 drw 04
OHZ
590Ω
833Ω
5pF*
5pF*
).
,
,