IS42S32800B-7BL ISSI, Integrated Silicon Solution Inc, IS42S32800B-7BL Datasheet - Page 20
![IC SDRAM 256MBIT 143MHZ 90BGA](/photos/7/23/72334/is42s32800b-7bl_sml.jpg)
IS42S32800B-7BL
Manufacturer Part Number
IS42S32800B-7BL
Description
IC SDRAM 256MBIT 143MHZ 90BGA
Manufacturer
ISSI, Integrated Silicon Solution Inc
Type
SDRAMr
Datasheet
1.IS42S32800B-7BL.pdf
(62 pages)
Specifications of IS42S32800B-7BL
Package / Case
90-BGA
Memory Size
256M (8Mx32)
Format - Memory
RAM
Memory Type
SDRAM
Speed
143MHz
Interface
Parallel
Voltage - Supply
3 V ~ 3.6 V
Operating Temperature
0°C ~ 70°C
Data Bus Width
32 bit
Organization
2 Mbit x 32
Maximum Clock Frequency
143 MHz
Access Time
7 ns
Supply Voltage (max)
3.6 V
Supply Voltage (min)
3 V
Maximum Operating Current
150 mA
Maximum Operating Temperature
+ 70 C
Minimum Operating Temperature
0 C
Mounting Style
SMD/SMT
Density
256Mb
Address Bus
14b
Access Time (max)
5.5ns
Maximum Clock Rate
143MHz
Operating Supply Voltage (typ)
3.3V
Package Type
BGA
Operating Temp Range
0C to 70C
Operating Supply Voltage (max)
3.6V
Operating Supply Voltage (min)
3V
Supply Current
150mA
Pin Count
90
Mounting
Surface Mount
Operating Temperature Classification
Commercial
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Other names
706-1024
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
IS42S32800B-7BL
Manufacturer:
ISSI
Quantity:
1 000
Company:
Part Number:
IS42S32800B-7BL
Manufacturer:
ISSI, Integrated Silicon Solution Inc
Quantity:
10 000
Part Number:
IS42S32800B-7BL
Manufacturer:
ISSI
Quantity:
20 000
Company:
Part Number:
IS42S32800B-7BL-TR
Manufacturer:
ISSI, Integrated Silicon Solution Inc
Quantity:
10 000
Company:
Part Number:
IS42S32800B-7BLI
Manufacturer:
ISSI
Quantity:
1 000
Company:
Part Number:
IS42S32800B-7BLI
Manufacturer:
ISSI, Integrated Silicon Solution Inc
Quantity:
10 000
Company:
Part Number:
IS42S32800B-7BLI-TR
Manufacturer:
ISSI, Integrated Silicon Solution Inc
Quantity:
10 000
IS42S32800B
20
DC RECOMMENDED OPERATING CONDITIONS
Notes:
1. All voltages are referenced to V
2. V
3. V
I
ABSOLUTE MAXIMUM RATINGS
CAPACITANCE CHARACTERISTICS
(At T
Notes:
1. Exposing the device to stress above those listed in Absolute Maximum Ratings could cause permanent damage. The device is not meant
Symbol
V
V
V
V
I
P
T
T
to be operated under conditions outside the limits described in the operational section of this specification. Exposure to Absolute
Maximum Rating conditions for extended periods may affect device reliability.
IH
IL
O
Symbol
Symbol
DD
DDQ
I
OPT
STG
O
D
(undershoot): V
A
(overshoot): V
V
C
V
C
V
C
V
= 0 ~ 70°C, V
DDQ
CLK
DD
I
IH
IL
IN
/
O
IH
IL
(max) = V
Parameter
Supply Voltage
Supply Voltage for DQ
High Level Input Voltage (all Inputs)
Low Level Input Voltage (all Inputs)
Parameter
Input Capacitance, address & control pin
I
Data Input/Output Capacitance
(min) = - 2V (pulse width 3ns)
nput Capacitance, CLK pin
Supply Voltage (with respect to V
Supply Voltage for Output (with respect to V
Input Voltage
Output Voltage
Short circuit output current
Power Dissipation (
Operating Temperature
Storage Temperature
Parameters
DD
= V
DD
SS
DDQ
=0V
+ 2V (pulse width 3ns)
= 3.3 ± 0.3V, V
(with respect to V
(with respect to V
T
A
= 25 °C)
(1)
SS
= V
SS
SS
SSQ
)
Com.
Ind.
SSQ
)
)
= 0V , unless otherwise noted)
Min.
-0.3
3.0
2.0
3.0
SSQ
)
–1.0 to V
–0.5 to V
Typ.
Min.
-40 to +85
3.3
3.3
3.0
–65 to +150
1.5
1.5
–0.5 to +4.6
–0.5 to +4.6
—
—
0 to +70
Rating
50
1
DDQ
DD
+0.5
V
+0.5
DD
Max.
Max.
3.6
3.6
3.0
3.0
5.5
+0.8
Integrated Silicon Solution, Inc.
+ 0.3
Unit
mA
°C
°C
W
V
V
V
V
Unit
Unit
pF
pF
pF
V
V
V
V
I
07/21/09
Rev. F
®