The HB52RF648DC, HB52RD648DC are a 32M × 64 × 2 banks Synchronous Dynamic RAM Small Outline Dual In-line Memory Module (S.O.DIMM), mounted 16 pieces of 256-Mbit SDRAM (HM5225805BTB) sealed in TCP package and 1 piece of serial EEPROM (2-kbit) for Presence Detect (PD).
An outline of the products is 14
HB52RD648DC-B Features
* Fully compatible with: JEDEC standard outline 8-byte S.O.DIMM
* 144-pin Zig Zag Dual tabs socket type (dual lead out) Outline: 67.60 mm (Length) × 31.75 mm (Height) × 3.80 mm (Thickness) Lead pitch: 0.80 mm
* 3.3 V power supply
* Clock frequency: 133/100 MHz (ma
HB52RD648DC-B_ElpidaMemory.pdf
Datasheet Details
HB52RD648DC-B
Elpida Memory
160.97 KB
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.
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