Description
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).
Features
- 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 capa.
HB52RD649DC-B_ElpidaMemory.pdf
