IS62WV1288BLL-55QLI ISSI, Integrated Silicon Solution Inc, IS62WV1288BLL-55QLI Datasheet - Page 4

• Manufacturer Part Number: IS62WV1288BLL-55QLI
• Description: IC SRAM 1MBIT 55NS 32SOP
• Manufacturer: ISSI, Integrated Silicon Solution Inc

Specifications of IS62WV1288BLL-55QLI

• Format - Memory: RAM
• Memory Type: SRAM - Asynchronous
• Memory Size: 1M (128K x 8)
• Speed: 55ns
• Interface: Parallel
• Voltage - Supply: 2.5 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 32-SOP
• Density: 1Mb
• Access Time (max): 55ns
• Sync/async: Asynchronous
• Architecture: Not Required
• Clock Freq (max): Not RequiredMHz
• Operating Supply Voltage (typ): 3.3V
• Address Bus: 17b
• Package Type: SOP
• Operating Temp Range: -40C to 85C
• Number Of Ports: 1
• Supply Current: 8mA
• 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: 128K
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

IS62WV1288ALL, IS62WV1288BLL, IS65WV1288BLL
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
1.65V - 2.2V
(1)
Including
3070
3150
0.9V
1.8V
jig and
scope
30 pF
R1
R2
See Figures 1 and 2
0.4V to V
2.5V - 3.6V
62WV1288ALL
3070
3150
1.5V
2.8V
Integrated Silicon Solution, Inc. — www.issi.com —
(Unit)
V
5 ns
Conditions
V
ref
V
out
dd
In
-0.2V
= 0V
= 0V
Figure 2
See Figures 1 and 2
62/65WV1288BLL
Max.
0.4V to V
10
8
OUTPUT
(Unit)
V
5ns
VTM
ref
dd
-0.3V
Including
Unit
pF
pF
jig and
scope
5 pF
R1
R2
1-800-379-4774
11/12/08
Rev. E