IS42S16320B-7BL ISSI, Integrated Silicon Solution Inc, IS42S16320B-7BL Datasheet - Page 22
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IS42S16320B-7BL
Manufacturer Part Number
IS42S16320B-7BL
Description
IC SDRAM 512MBIT 143MHZ 54BGA
Manufacturer
ISSI, Integrated Silicon Solution Inc
Type
SDRAMr
Datasheet
1.IS42S16320B-7TL-TR.pdf
(62 pages)
Specifications of IS42S16320B-7BL
Format - Memory
RAM
Memory Type
SDRAM
Memory Size
512M (32Mx16)
Speed
143MHz
Interface
Parallel
Voltage - Supply
3 V ~ 3.6 V
Operating Temperature
0°C ~ 70°C
Package / Case
54-BGA
Organization
32Mx16
Density
512Mb
Address Bus
15b
Access Time (max)
6.5/5.4ns
Maximum Clock Rate
143MHz
Operating Supply Voltage (typ)
3.3V
Package Type
WBGA
Operating Temp Range
0C to 70C
Operating Supply Voltage (max)
3.6V
Operating Supply Voltage (min)
3V
Supply Current
130mA
Pin Count
54
Mounting
Surface Mount
Operating Temperature Classification
Commercial
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
Q5261827
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
IS42S16320B-7BL
Manufacturer:
ISSI, Integrated Silicon Solution Inc
Quantity:
10 000
Company:
Part Number:
IS42S16320B-7BLI
Manufacturer:
ISSI
Quantity:
603
Part Number:
IS42S16320B-7BLI
Manufacturer:
ISSI
Quantity:
20 000
IS42S86400B, IS42/45S16320B
AUTO-REFRESH CYCLE
22
Notes:
1. CAS latency = 2, 3
A0-A9, A11, A12
DQML, DQMH
COMMAND
BA0, BA1
DQM/
CKE
CLK
A10
DQ
SINGLE BANK
t
t
ALL BANKS
CKS
CMS
PRECHARGE
t
High-Z
AS
BANK
T0
t
t
CKH
CMH
t
AH
(s)
t
CK
NOP
t
T1
RP
t
CL
Refresh
T2
Auto
t
CH
NOP
t
RC
Integrated Silicon Solution, Inc. — www.issi.com
Tn+1
Refresh
Auto
NOP
t
RC
ACTIVE
BANK
ROW
ROW
To+1
DON'T CARE
04/08/2011
Rev. G