IS42S32800D-6BLI ISSI, Integrated Silicon Solution Inc, IS42S32800D-6BLI Datasheet - Page 29
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IS42S32800D-6BLI
Manufacturer Part Number
IS42S32800D-6BLI
Description
IC SDRAM 256MBIT 166MHZ 90BGA
Manufacturer
ISSI, Integrated Silicon Solution Inc
Type
SDRAMr
Specifications of IS42S32800D-6BLI
Format - Memory
RAM
Memory Type
SDRAM
Memory Size
256M (8Mx32)
Speed
166MHz
Interface
Parallel
Voltage - Supply
3 V ~ 3.6 V
Operating Temperature
-40°C ~ 85°C
Package / Case
90-BGA
Organization
8Mx32
Density
256Mb
Address Bus
13b
Access Time (max)
6.5/5.4ns
Maximum Clock Rate
166MHz
Operating Supply Voltage (typ)
3.3V
Operating Temp Range
-40C to 85C
Operating Supply Voltage (max)
3.6V
Operating Supply Voltage (min)
3V
Supply Current
180mA
Pin Count
90
Mounting
Surface Mount
Operating Temperature Classification
Industrial
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
IS42S32800D-6BLI
Manufacturer:
ISSI, Integrated Silicon Solution Inc
Quantity:
10 000
Part Number:
IS42S32800D-6BLI
Manufacturer:
ISSI
Quantity:
20 000
Company:
Part Number:
IS42S32800D-6BLI-TR
Manufacturer:
ISSI, Integrated Silicon Solution Inc
Quantity:
10 000
IS42S32800D, IS45S32800D
RW1 - READ to WRITE
RW2 - READ to WRITE
Integrated Silicon Solution, Inc. - www.issi.com
Rev. C
12/01/09
COMMAND
ADDRESS
COMMAND
ADDRESS
DQM
CLK
DQ
DQM
CLK
DQ
T0
READ
BANK,
COL n
T0
READ
CAS Latency - 2
BANK,
COL n
T1
NOP
CAS Latency - 3
T1
NOP
T2
NOP
D
OUT
n
T2
NOP
T3
NOP
D
OUT
t
HZ
n+1
T3
NOP
D
T4
NOP
D
OUT
OUT
t
HZ
n+2
n
DON'T CARE
T4
T5
NOP
NOP
DON'T CARE
WRITE
T6
BANK,
COL b
D
WRITE
T5
BANK,
IN
COL b
t
b
DS
D
IN
t
DS
b
29