IS42S16320B-7TLI ISSI, Integrated Silicon Solution Inc, IS42S16320B-7TLI Datasheet - Page 18

no-image

IS42S16320B-7TLI

Manufacturer Part Number
IS42S16320B-7TLI
Description
IC SDRAM 512MBIT 143MHZ 54TSOP
Manufacturer
ISSI, Integrated Silicon Solution Inc
Type
SDRAMr
Datasheet

Specifications of IS42S16320B-7TLI

Format - Memory
RAM
Memory Type
SDRAM
Memory Size
512M (32Mx16)
Speed
143MHz
Interface
Parallel
Voltage - Supply
3 V ~ 3.6 V
Operating Temperature
-40°C ~ 85°C
Package / Case
54-TSOP II
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
TSOP-II
Operating Temp Range
-40C to 85C
Operating Supply Voltage (max)
3.6V
Operating Supply Voltage (min)
3V
Supply Current
130mA
Pin Count
54
Mounting
Surface Mount
Operating Temperature Classification
Industrial
Data Bus Width
16 bit
Maximum Clock Frequency
143 MHz
Access Time
6.5 ns, 5.4 ns
Supply Voltage (max)
3.6 V
Supply Voltage (min)
3 V
Maximum Operating Current
130 mA
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Compliant, Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
IS42S16320B-7TLI
Manufacturer:
ISSI
Quantity:
5 530
Part Number:
IS42S16320B-7TLI
Manufacturer:
ISSI
Quantity:
1 000
IS42S86400B, IS42/45S16320B
OPERATING FREQUENCY / LATENCY RELATIONSHIPS
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
18
SYMBOL PARAMETER
cac
rcd
rac
rc
ras
rp
rrd
ccd
dpl
dal
rbd
wbd
rql
wdl
pql
qmd
dmd
mrd
Clock Cycle Time
Operating Frequency
CAS Latency
Active Command To Read/Write Command Delay Time
RAS Latency (t
Command Period (REF to REF / ACT to ACT)
Command Period (ACT to PRE)
Command Period (PRE to ACT)
Command Period (ACT[0] to ACT [1])
Column Command Delay Time
(READ, READA, WRIT, WRITA)
Input Data To Precharge Command Delay Time
Input Data To Active/Refresh Command Delay Time
(During Auto-Precharge)
Burst Stop Command To Output in HIGH-Z Delay Time
(Read)
Burst Stop Command To Input in Invalid Delay Time
(Write)
Precharge Command To Output in HIGH-Z Delay Time
(Read)
Precharge Command To Input in Invalid Delay Time
(Write)
Last Output To Auto-Precharge Start Time (Read)
DQM To Output Delay Time (Read)
DQM To Input Delay Time (Write)
Mode Register Set To Command Delay Time
rcd
+ t
cac
)
CAS Latency = 3
CAS Latency = 2
CAS Latency = 3
CAS Latency = 2
CAS Latency = 3
CAS Latency = 2
CAS Latency = 3
CAS Latency = 2
CAS Latency = 3
CAS Latency = 2
CAS Latency = 3
CAS Latency = 2
CAS Latency = 3
CAS Latency = 2
CAS Latency = 3
CAS Latency = 2
CAS Latency = 3
CAS Latency = 2
CAS Latency = 3
CAS Latency = 2
CAS Latency = 3
CAS Latency = 2
CAS Latency = 3
CAS Latency = 2
Integrated Silicon Solution, Inc. — www.issi.com
166
100
-6
10
10
-2
-1
6
3
2
3
2
6
4
6
7
5
3
2
2
1
2
5
4
3
2
0
3
2
0
2
0
2
143
100
10
10
-7
-2
-1
7
3
2
3
2
6
4
7
7
5
3
2
2
1
2
5
4
3
2
0
3
2
0
2
0
2
-75E
133
7.5
-1
2
2
4
8
6
2
2
1
2
4
2
0
2
0
2
0
2
UNITS
cycle
cycle
cycle
cycle
cycle
cycle
cycle
cycle
cycle
cycle
cycle
cycle
cycle
cycle
cycle
cycle
cycle
cycle
cycle
cycle
cycle
cycle
cycle
cycle
cycle
cycle
cycle
cycle
MHz
MHz
04/08/2011
ns
ns
Rev. G

Related parts for IS42S16320B-7TLI