|
CYM74S551PM-66C |
CYM74S550PM-66C |
CYM74P550APM-66C |
| Description |
Cache Tag SRAM Module, 64KX64, 9ns, CMOS, SIMM-160 |
Cache Tag SRAM Module, 32KX64, 9ns, CMOS, SIMM-160 |
Cache Tag SRAM Module, 32KX64, 9ns, CMOS |
| package instruction |
DIMM, DIMM160 |
DIMM, DIMM160 |
DIMM, DIMM160 |
| Reach Compliance Code |
unknown |
unknown |
unknown |
| ECCN code |
3A991.B.2.A |
3A991.B.2.A |
3A991.B.2.A |
| Maximum access time |
9 ns |
9 ns |
9 ns |
| Other features |
32K X 8 TAG; 16K X 1 DIRTY BIT |
8K X 8 TAG; 16K X 1 DIRTY BIT |
8K X 8 TAG; 16K X 1 DIRTY BIT |
| Maximum clock frequency (fCLK) |
66 MHz |
66 MHz |
66 MHz |
| I/O type |
COMMON |
COMMON |
COMMON |
| JESD-30 code |
R-XDMA-N160 |
R-XDMA-N160 |
R-XDMA-N160 |
| memory density |
4194304 bit |
2097152 bit |
2097152 bit |
| Memory IC Type |
CACHE TAG SRAM MODULE |
CACHE TAG SRAM MODULE |
CACHE TAG SRAM MODULE |
| memory width |
64 |
64 |
64 |
| Number of functions |
1 |
1 |
1 |
| Number of ports |
1 |
1 |
1 |
| Number of terminals |
160 |
160 |
160 |
| word count |
65536 words |
32768 words |
32768 words |
| character code |
64000 |
32000 |
32000 |
| Operating mode |
SYNCHRONOUS |
SYNCHRONOUS |
SYNCHRONOUS |
| Maximum operating temperature |
70 °C |
70 °C |
70 °C |
| organize |
64KX64 |
32KX64 |
32KX64 |
| Output characteristics |
3-STATE |
3-STATE |
3-STATE |
| Exportable |
YES |
YES |
YES |
| Package body material |
UNSPECIFIED |
UNSPECIFIED |
UNSPECIFIED |
| encapsulated code |
DIMM |
DIMM |
DIMM |
| Encapsulate equivalent code |
DIMM160 |
DIMM160 |
DIMM160 |
| Package shape |
RECTANGULAR |
RECTANGULAR |
RECTANGULAR |
| Package form |
MICROELECTRONIC ASSEMBLY |
MICROELECTRONIC ASSEMBLY |
MICROELECTRONIC ASSEMBLY |
| Parallel/Serial |
PARALLEL |
PARALLEL |
PARALLEL |
| power supply |
3.3,5 V |
3.3,5 V |
3.3,5 V |
| Certification status |
Not Qualified |
Not Qualified |
Not Qualified |
| Minimum standby current |
4.75 V |
4.75 V |
4.75 V |
| Maximum slew rate |
1.5 mA |
1.5 mA |
0.9 mA |
| Maximum supply voltage (Vsup) |
5.25 V |
5.25 V |
5.25 V |
| Minimum supply voltage (Vsup) |
4.75 V |
4.75 V |
4.75 V |
| Nominal supply voltage (Vsup) |
5 V |
5 V |
5 V |
| surface mount |
NO |
NO |
NO |
| technology |
CMOS |
CMOS |
CMOS |
| Temperature level |
COMMERCIAL |
COMMERCIAL |
COMMERCIAL |
| Terminal form |
NO LEAD |
NO LEAD |
NO LEAD |
| Terminal pitch |
1.27 mm |
1.27 mm |
1.27 mm |
| Terminal location |
DUAL |
DUAL |
DUAL |
| Parts packaging code |
DMA |
DMA |
- |
| Contacts |
160 |
160 |
- |
| Base Number Matches |
1 |
1 |
- |