HB52D48GB-F Datasheet, PDF (1/23 Pages) Elpida Memory – 32 MB Unbuffered SDRAM Micro DIMM 4-Mword × 64-bit, 100 MHz Memory Bus, 1-Bank Module (4 pcs of 4 M × 16 components) PC100 SDRAM

HB52D48GB-F
32 MB Unbuffered SDRAM Micro DIMM
4-Mword × 64-bit, 100 MHz Memory Bus, 1-Bank Module
(4 pcs of 4 M × 16 components)
PC100 SDRAM
E0011H10 (1st edition)
(Previous ADE-203-1149A (Z))
Jan. 19, 2001
Description
The HB52D48GB is a 4M × 64 × 1 banks Synchronous Dynamic RAM Micro Dual In-line Memory Module
(Micro DIMM), mounted 4 pieces of 64-Mbit SDRAM (HM5264165FTT) sealed in TSOP package and 1 piece
of serial EEPROM (2-kbit EEPROM) for Presence Detect (PD). An outline of the product is 144-pin Zig Zag
Dual tabs socket type compact and thin package. Therefore, it makes high density mounting possible without
surface mount technology. It provides common data inputs and outputs. Decoupling capacitors are mounted
beside TSOP on the module board.
Features
• 144-pin Zig Zag Dual tabs socket type (dual lead out)
⎯ Outline: 38.00 mm (Length) × 30.00 mm (Height) × 3.80 mm (Thickness)
⎯ Lead pitch: 0.50 mm
• 3.3 V power supply
• Clock frequency: 100 MHz (max)
• LVTTL interface
• Data bus width: × 64 Non parity
• Single pulsed RAS
• 4 Banks can operates simultaneously and independently
• Burst read/write operation and burst read/single write operation capability
• Programmable burst length : 1/2/4/8/full page
• 2 variations of burst sequence
⎯ Sequential (BL = 1/2/4/8/full page)
⎯ interleave (BL = 1/2/4/8)
This Product became EOL in October, 2005.
Elpida Memory, Inc. is a joint venture DRAM company of NEC Corporation and Hitachi, Ltd.