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The HB56SW3272ESK belong to 8-byte DIMM (Dual in-line Memory Module) family , and have been developed an optimized main memory solution for 4 and 8-byte processor applications. The HB56SW3272ESK is 32 M × 72 Dynamic RAM Module, mounted 36 pieces of 64-Mbit DRAM (HM5165405) sealed in TCP package and 2 pieces of 16-bit BiCMOS line driver sealed in TSSOP packag.
• 168-pin socket type package (Dual lead out) Lead pitch : 1.27 mm
• Single 3.3 V supply (±0.3 V)
• High speed Access time: tRAC = 50 ns/60 ns (max) Access time: tCAC = 18 ns/20 ns (max)
• Low power dissipation Active mode: 8.78 W/7.49 W (max) Standby mode (TTL): 295.2 mW (max)
• JEDEC standard outline buffered 8-byte DIMM
• Buffered input except RAS and DQ
HB56SW3272ESK-5/6
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• 4-byte interleave enabled, dual address input (A0/B0) EDO page mode capability 4096 refresh cycles: 64 ms 2 variations of refresh RAS -only refresh CAS -before-RAS refresh
Ordering Information
Type .
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | HB56SW3272ESK-6 |
Hitachi Semiconductor |
256MB Buffered EDO DRAM DIMM 32-Mword x 72-bit/ 4k Refresh/ 2 Bank Module(36 pcs of 16M x 4 components) |
|
| 2 | HB56SW3272ESK |
Hitachi Semiconductor |
256MB Buffered EDO DRAM DIMM 32-Mword x 72-bit/ 4k Refresh/ 2 Bank Module(36 pcs of 16M x 4 components) |
|
| 3 | HB56A132 |
Hitachi Semiconductor |
High Density Dynamic RAM Module |
|
| 4 | HB56A132BU |
Hitachi Semiconductor |
High Density Dynamic RAM Module |
|
| 5 | HB56A132BW |
Hitachi Semiconductor |
High Density Dynamic RAM Module |
|
| 6 | HB56A132SBW |
Hitachi Semiconductor |
High Density Dynamic RAM Module |
|
| 7 | HB56A440BR |
Hitachi Semiconductor |
(HB56A840BR / HB56A440BR) 40-Bit High Density DRAM Module |
|
| 8 | HB56A840BR |
Hitachi Semiconductor |
(HB56A840BR / HB56A440BR) 40-Bit High Density DRAM Module |
|
| 9 | HB56AW1672E |
Hitachi Semiconductor |
16777216 Word x 72-Bit High Density DRAM Module |
|
| 10 | HB56AW172E |
Hitachi Semiconductor |
1M x 72-Bit HIgh Density DRAM Module |
|
| 11 | HB56D136 |
Hitachi Semiconductor |
High Density Dynamic RAM Module |
|
| 12 | HB56D136BW |
Hitachi Semiconductor |
High Density Dynamic RAM Module |
|