HB52R329E22-F Datasheet, PDF (1/66 Pages) Elpida Memory – 256 MB Registered SDRAM DIMM 32-Mword × 72-bit, 100 MHz Memory Bus, 2-Bank Module (36 pcs of 16 M × 4 Components) PC100 SDRAM

HB52R329E22-F
256 MB Registered SDRAM DIMM
32-Mword × 72-bit, 100 MHz Memory Bus, 2-Bank Module
(36 pcs of 16 M × 4 Components)
PC100 SDRAM
E0112H10 (1st edition)
(Previous ADE-203-1046A (Z))
Feb. 28, 2001
Description
The HB52R329E22 belongs to 8-byte DIMM (Dual In-line Memory Module) family, and has been developed
as an optimized main memory solution for 8-byte processor applications. The HB52R329E22 is a 16M × 72
× 2-bank Synchronous Dynamic RAM Module, mounted 36 pieces of 64-Mbit SDRAM (HM5264405FTB)
sealed in TCP package and 1 piece of PLL clock driver (2510), 3 pieces register driver (162835), 1 piece of
inverter and 1 piece of serial EEPROM (2-kbit EEPROM) for Presence Detect (PD). An outline of the
HB52R329E22 is 168-pin socket type package (dual lead out). Therefore, the HB52R329E22 makes high
density mounting possible without surface mount technology. The HB52R329E22 provides common data
inputs and outputs. Decoupling capacitors are mounted beside TCP on the module board.
Note: Do not push the cover or drop the modules in order to protect from mechanical defects, which would be
electrical defects.
Features
• Fully compatible with : JEDEC standard outline registered 8-byte DIMM
: Intel PCB Reference design (Rev. 1.2)
• 168-pin socket type package (dual lead out)
 Outline: 133.37 mm (length) × 38.10 mm (Height) × 4.80 mm (Thickness)
 Lead pitch: 1.27 mm
• 3.3 V power supply
• Clock frequency: 100 MHz (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: 1/2/4/8/full page
• 2 variations of burst sequence
Elpida Memory, Inc. is a joint venture DRAM company of NEC Corporation and Hitachi, Ltd.
This Product became EOL in October, 2005.