IS62WV2568BLL-70T-TR ISSI, IS62WV2568BLL-70T-TR Datasheet - Page 4

• Manufacturer Part Number: IS62WV2568BLL-70T-TR
• Description: SRAM 2Mb 256Kx8 70ns 2.5v/3.6v
• Manufacturer: ISSI
• Type: Asynchronousr

Specifications of IS62WV2568BLL-70T-TR

• Product Category: SRAM
• Memory Size: 2 Mbit
• Organization: 256 K x 8
• Access Time: 70 ns
• Supply Voltage - Max: 3.6 V
• Supply Voltage - Min: 2.5 V
• Maximum Operating Current: 15 mA
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Package / Case: TSOP I-32
• Interface: TTL
• Factory Pack Quantity: 1500

IS62WV2568ALL, IS62WV2568BLL
CAPACITANCE
Note:
1. Tested initially and after any design or process changes that may affect these parameters.
AC TEST CONDITIONS
V
AC TEST LOADS
Figure 1
4
Symbol
c
c
Parameter
Input Pulse Level
Input Rise and Fall Times
Input and Output Timing
and Reference Level
Output Load
r1(Ω)
R2(Ω)
V
ref
tm
In
out
OUTPUT
VTM
Parameter
Input Capacitance
Input/Output Capacitance
(1)
1.65-2.2V
Including
3070
3150
0.9V
1.8V
jig and
scope
30 pF
R1
R2
See Figures 1 and 2
0.4V to Vcc-0.2V
2.5V - 3.6V
62WV2568ALL
3070
3150
1.5V
2.8V
(Unit)
V
5 ns
Conditions
V
ref
V
out
In
= 0V
= 0V
Figure 2
Integrated Silicon Solution, Inc. — www.issi.com
See Figures 1 and 2
Max.
0.4V to Vcc-0.3V
62WV2568BLL
10
8
OUTPUT
(Unit)
V
5ns
VTM
ref
Including
Unit
pF
pF
jig and
scope
5 pF
R1
R2
Rev. H
1/6/10