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The HB52RF649DC, HB52RD649DC are a 64M × 72 × 2 banks Synchronous Dynamic RAM Small Outline Dual In-line Memory Module (S.O.DIMM), mounted 18 pieces of 256M bits SDRAM sealed in TCP package and 1 piece of serial EEPROM (2k bits) for Presence Detect (PD). An outline of the products is 144-pin Zig Zag Dual tabs socket type compact and thin package. Therefore, .
• Fully compatible with: JEDEC standard outline 8 bytes S.O.DIMM
• 144-pin Zig Zag Dual tabs socket type (dual lead out) PCB height: 33.02mm (1.30inch) Lead pitch: 0.80mm
• 3.3V power supply
• Clock frequency: 133MHz/100MHz (max.)
• LVTTL interface
• Data bus width: × 72 ECC
• Single pulsed /RAS
• 4 Banks can operates simultaneously and independently
• Burst read/write operation and burst read/single write operation capability
• Programmable burst length (BL): 1, 2, 4, 8
• 2 variations of burst sequence Sequential Interleave
• Programmable /CE latency (CL): 2, 3
• Byte control by DQMB .
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | HB52RD648DC-B |
Elpida Memory |
512 MB Unbuffered SDRAM S.O.DIMM 64-Mword 64-bit/ 133/100 MHz Memory Bus/ 2-Bank Module (16 pcs of 32 M 8 components) PC133/100 SDRAM |
|
| 2 | HB52R1289E22-A6B |
Elpida Memory |
1 GB Registered SDRAM DIMM 1 GB Registered SDRAM DIMM (36 pcs of 64 M 4 Components) PC100 SDRAM |
|
| 3 | HB52R1289E22-B6B |
Elpida Memory |
1 GB Registered SDRAM DIMM 1 GB Registered SDRAM DIMM (36 pcs of 64 M 4 Components) PC100 SDRAM |
|
| 4 | HB52RF1289E2-75B |
Elpida Memory |
1 GB Registered SDRAM DIMM |
|
| 5 | HB52RF648DC-B |
Elpida Memory |
512 MB Unbuffered SDRAM S.O.DIMM 64-Mword 64-bit/ 133/100 MHz Memory Bus/ 2-Bank Module (16 pcs of 32 M 8 components) PC133/100 SDRAM |
|
| 6 | HB52RF649DC-B |
Elpida Memory |
512MB Unbuffered SDRAM S.O.DIMM |
|
| 7 | HB52E649E12-A6B |
Elpida Memory |
512 MB Registered SDRAM DIMM 64-Mword 72-bit/ 100 MHz Memory Bus/ 1-Bank Module (18 pcs of 64 M 4 Components) PC100 SDRAM |
|
| 8 | HB52E649E12-B6B |
Elpida Memory |
512 MB Registered SDRAM DIMM 64-Mword 72-bit/ 100 MHz Memory Bus/ 1-Bank Module (18 pcs of 64 M 4 Components) PC100 SDRAM |
|
| 9 | HB52F649E1-75B |
Elpida Memory |
512 MB Registered SDRAM DIMM 64-Mword 72-bit/ 133 MHz Memory Bus/ 1-Bank Module (18 pcs of 64 M 4 Components) PC133SDRAM |
|
| 10 | HB5-433BG |
ETC |
LED |
|
| 11 | HB5-433BG-B |
ETC |
LED |
|
| 12 | HB5-433BG-C |
ETC |
LED |
|