IS62WV5128BLL-55HI ISSI, Integrated Silicon Solution Inc, IS62WV5128BLL-55HI Datasheet - Page 5

• Manufacturer Part Number: IS62WV5128BLL-55HI
• Description: IC SRAM 4MBIT 55NS 32STSOP
• Manufacturer: ISSI, Integrated Silicon Solution Inc

Specifications of IS62WV5128BLL-55HI

• Format - Memory: RAM
• Memory Type: SRAM - Asynchronous
• Memory Size: 4M (512K x 8)
• Speed: 55ns
• Interface: Parallel
• Voltage - Supply: 2.5 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 32-sTSOP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

IS62WV5128ALL,
CAPACITANCE
Note:
1. Tested initially and after any design or process changes that may affect these parameters.
AC TEST CONDITIONS
Figure 1
Integrated Silicon Solution, Inc. — www.issi.com
Rev. E
01/29/08
AC TEST LOADS
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
V
REF
TM
IN
OUT
OUTPUT
IS62WV5128ALL
1.65 - 2.2V
VTM
Parameter
Input Capacitance
Input/Output Capacitance
3070
3150
0.9V
1.8V
(1)
Including
jig and
scope
30 pF
IS62WV5128BLL
R1
IS62WV5128BLL
2.5V - 3.6V
3070
3150
1.5V
2.8V
R2
See Figures 1 and 2
IS62WV5128ALL
0.4V to V
(Unit)
5 ns
V
Conditions
V
REF
V
OUT
DD
IN
-0.2V
= 0V
= 0V
Figure 2
See Figures 1 and 2
OUTPUT
Max.
IS62WV5128BLL
0.4V to V
10
8
VTM
(Unit)
V
5ns
REF
Including
DD
jig and
scope
-0.3V
5 pF
Unit
pF
pF
R1
R2
5