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

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

Specifications of IS62WV5128BLL-55TLI

• 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-TSOP
• Density: 4Mb
• Access Time (max): 55ns
• Sync/async: Asynchronous
• Architecture: Not Required
• Clock Freq (max): Not RequiredMHz
• Operating Supply Voltage (typ): 3.3V
• Address Bus: 19b
• Package Type: TSOP-II
• Operating Temp Range: -40C to 85C
• Number Of Ports: 1
• Supply Current: 45mA
• Operating Supply Voltage (min): 2.5V
• Operating Supply Voltage (max): 3.6V
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 32
• Word Size: 8b
• Number Of Words: 512K
• Lead Free Status / RoHS Status: Lead free / RoHS 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