IS62WV2568BLL-55TLI ISSI, Integrated Silicon Solution Inc, IS62WV2568BLL-55TLI Datasheet - Page 3

• Manufacturer Part Number: IS62WV2568BLL-55TLI
• Description: IC SRAM 2MBIT 55NS 32TSOP
• Manufacturer: ISSI, Integrated Silicon Solution Inc
• Type: Asynchronousr

Specifications of IS62WV2568BLL-55TLI

• Memory Size: 2M (256K x 8)
• Package / Case: 32-TSOP
• Interface: Parallel
• Format - Memory: RAM
• Memory Type: SRAM - Asynchronous
• Speed: 55ns
• Voltage - Supply: 2.5 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Access Time: 55 ns
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 2.5 V
• Maximum Operating Current: 15 mA
• Organization: 256 K x 8
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Number Of Ports: 1
• Operating Supply Voltage: 2.5 V to 3.6 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 706-1112; IS62WV2568BLL-55TLI

IS62WV2568ALL, IS62WV2568BLL
ABSOLUTE MAXIMUM RATINGS
Note:
1. Stress greater than those listed under ABSOLUTE MAXIMUM RATINGS may cause permanent damage to the device. This is a
OPERATING RANGE (Vcc)
DC ELECTRICAL CHARACTERISTICS
Notes:
1. Undershoot: -1.0V for pulse width less than 10ns. Not 100% tested.
2. Overshoot: V
Integrated Silicon Solution, Inc. — www.issi.com
Rev. H
1/6/10
Symbol
V
t
P
stress rating only and functional operation of the device at these or any other conditions above those indicated in the operational
sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect reli-
ability.
Range
Commercial
Industrial
Symbol
V
V
V
V
I
I
LI
Lo
stg
term
t
oh
oL
Ih
IL
(1)
Parameter
Output HIGH Voltage
Output LOW Voltage
Input HIGH Voltage
Input LOW Voltage
Input Leakage
Output Leakage
dd
+ 1.0V for pulse width less than 10ns. Not 100% tested.
Ambient Temperature
Parameter
Terminal Voltage with Respect to GND
Storage Temperature
Power Dissipation
–40°C to +85°C
0°C to +70°C
Test Conditions
I
I
I
I
GND ≤ V
GND ≤ V
oh
oh
oL
oL
(1)
= 0.1 mA
= 2.1 mA
= -0.1 mA
= -1 mA
(Over Operating Range)
In
out
≤ V
IS62WV2568ALL
≤ V
cc
1.65V - 2.2V
1.65V - 2.2V
cc
, Outputs Disabled
1.65-2.2V
1.65-2.2V
1.65-2.2V
1.65-2.2V
2.5-3.6V
2.5-3.6V
2.5-3.6V
2.5-3.6V
–0.2 to Vcc+0.3
Vcc
–65 to +150
Value
1.0
IS62WV2568BLL
Min.
–0.2
–0.2
2.5V - 3.6V
2.5V - 3.6V
1.4
2.2
1.4
2.2
–1
–1
—
—
Unit
V
V
°C
W
V
cc
cc
Max.
0.2
0.4
0.4
0.6
—
—
1
1
+ 0.2
+ 0.3
Unit
µA
µA
V
V
V
V
V
V
V
V
3