|
IS49NLS96400-25EWB |
IS49NLS18320-25EWBL |
IS49NLS18320-25EWBLI |
IS49NLS96400-25EWBI |
Description |
DDR DRAM, |
DDR DRAM, |
DDR DRAM, |
DDR DRAM, |
Maker |
Integrated Silicon Solution ( ISSI ) |
Integrated Silicon Solution ( ISSI ) |
Integrated Silicon Solution ( ISSI ) |
Integrated Silicon Solution ( ISSI ) |
package instruction |
TBGA, |
WBGA-144 |
WBGA-144 |
WBGA-144 |
Reach Compliance Code |
unknow |
unknow |
unknow |
unknow |
access mode |
MULTI BANK PAGE BURST |
MULTI BANK PAGE BURST |
MULTI BANK PAGE BURST |
MULTI BANK PAGE BURST |
Other features |
AUTO REFRESH |
AUTO REFRESH |
AUTO REFRESH; TERM PITCH-MAX |
AUTO REFRESH; TERM PITCH-MAX |
JESD-30 code |
R-PBGA-B144 |
R-PBGA-B144 |
R-PBGA-B144 |
R-PBGA-B144 |
length |
18.5 mm |
18.5 mm |
18.5 mm |
18.5 mm |
memory density |
603979776 bi |
603979776 bi |
603979776 bi |
603979776 bi |
Memory IC Type |
DDR DRAM |
DDR DRAM |
DDR DRAM |
DDR DRAM |
memory width |
9 |
18 |
18 |
9 |
Number of functions |
1 |
1 |
1 |
1 |
Number of ports |
1 |
1 |
1 |
1 |
Number of terminals |
144 |
144 |
144 |
144 |
word count |
67108864 words |
33554432 words |
33554432 words |
67108864 words |
character code |
64000000 |
32000000 |
32000000 |
64000000 |
Operating mode |
SYNCHRONOUS |
SYNCHRONOUS |
SYNCHRONOUS |
SYNCHRONOUS |
Maximum operating temperature |
70 °C |
70 °C |
85 °C |
85 °C |
organize |
64MX9 |
32MX18 |
32MX18 |
64MX9 |
Package body material |
PLASTIC/EPOXY |
PLASTIC/EPOXY |
PLASTIC/EPOXY |
PLASTIC/EPOXY |
encapsulated code |
TBGA |
TBGA |
TBGA |
TBGA |
Package shape |
RECTANGULAR |
RECTANGULAR |
RECTANGULAR |
RECTANGULAR |
Package form |
GRID ARRAY, THIN PROFILE |
GRID ARRAY, THIN PROFILE |
GRID ARRAY, THIN PROFILE |
GRID ARRAY, THIN PROFILE |
Maximum seat height |
1.2 mm |
1.2 mm |
1.2 mm |
1.2 mm |
Maximum supply voltage (Vsup) |
1.9 V |
1.9 V |
1.9 V |
1.9 V |
Minimum supply voltage (Vsup) |
1.7 V |
1.7 V |
1.7 V |
1.7 V |
Nominal supply voltage (Vsup) |
1.8 V |
1.8 V |
1.8 V |
1.8 V |
surface mount |
YES |
YES |
YES |
YES |
technology |
CMOS |
CMOS |
CMOS |
CMOS |
Temperature level |
COMMERCIAL |
COMMERCIAL |
INDUSTRIAL |
INDUSTRIAL |
Terminal form |
BALL |
BALL |
BALL |
BALL |
Terminal pitch |
1 mm |
1 mm |
1 mm |
1 mm |
Terminal location |
BOTTOM |
BOTTOM |
BOTTOM |
BOTTOM |
width |
11 mm |
11 mm |
11 mm |
11 mm |