IS42S83200B-7TI-TR ISSI, Integrated Silicon Solution Inc, IS42S83200B-7TI-TR Datasheet - Page 15

• Manufacturer Part Number: IS42S83200B-7TI-TR
• Description: IC SDRAM 256MBIT 143MHZ 54TSOP
• Manufacturer: ISSI, Integrated Silicon Solution Inc
• Type: SDRAMr

Specifications of IS42S83200B-7TI-TR

• Format - Memory: RAM
• Memory Type: SDRAM
• Memory Size: 256M (32M x 8)
• Speed: 143MHz
• Interface: Parallel
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 54-TSOP II
• Organization: 32Mx8
• Density: 256Mb
• Address Bus: 15b
• Access Time (max): 6.5/5.4ns
• Maximum Clock Rate: 143MHz
• Operating Supply Voltage (typ): 3.3V
• Package Type: TSOP-II
• Operating Temp Range: -40C to 85C
• Operating Supply Voltage (max): 3.6V
• Operating Supply Voltage (min): 3V
• Supply Current: 120mA
• Pin Count: 54
• Mounting: Surface Mount
• Operating Temperature Classification: Industrial
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

DC RECOMMENDED OPERATING CONDITIONS
Symbol
IS42S83200B,
ABSOLUTE MAXIMUM RATINGS
Note:
1. V
2. V
3. All voltages are referenced to Vss.
CAPACITANCE CHARACTERISTICS
Notes:
1. Stress greater than those listed under ABSOLUTE MAXIMUM RATINGS may cause permanent damage to
2. All voltages are referenced to Vss.
Integrated Silicon Solution, Inc. — www.issi.com
Rev. D
07/28/08
Symbol
V
V
V
V
P
I
T
T
Symbol
C
C
CI/O
the device. This is a stress rating only and functional operation of the device at these or any other condi-
tions above those indicated in the operational sections of this specification is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect reliability.
CS
OPR
STG
IH
IL
DD MAX
DDQ MAX
IN
OUT
D MAX
IN1
IN2
V
V
V
(undershoot): V
V
(overshoot): V
DDQ
IH
IL
DD
(2)
(1)
Parameter
Input Capacitance: CLK
Input Capacitance:All other input pins
Data Input/Output Capacitance: DQS
Parameter
Supply Voltage
I/O Supply Voltage
Input High Voltage
Input Low Voltage
IH
Parameters
Maximum Supply Voltage
Maximum Supply Voltage for Output Buffer
Input Voltage
Output Voltage
Allowable Power Dissipation
Output Shorted Current
Operating Temperature
Storage Temperature
IH
(max) = V
(min) = -2V (
IS42S16160B
DDQ
PULSE WIDTH
+2V (
PULSE WIDTH
(1)
< 3ns).
(At T
< 3ns).
A
= 0 to +25°C, V
Com.
Ind.
Min.
-0.3
3.0
3.0
2.0
Min.
2.5
2.5
4.0
–1.0 to V
–0.5 to V
Typ.
–0.5 to +4.6
–0.5 to +4.6
–65 to +150
3.3
3.3
—
—
–40 to +85
DD
0 to +70
Rating
= V
50
1
DDQ
DD
DDQ
+ 0.5
+ 0.5
V
= 3.3 ± 0.3V)
DDQ
Max.
+0.8
3.6
3.6
Max.
3.5
3.8
6.0
+ 0.3
Unit
mA
°C
°C
W
V
V
V
V
Unit
Unit
pF
pF
pF
V
V
V
V
15