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HB54A2569F1

产品描述256MB, 512MB Registered DDR SDRAM DIMM
文件大小180KB,共17页
制造商ELPIDA
官网地址http://www.elpida.com/en
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HB54A2569F1概述

256MB, 512MB Registered DDR SDRAM DIMM

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DATA SHEET
256MB, 512MB Registered DDR SDRAM DIMM
HB54A2569F1 (32M words
×
72 bits, 1 Bank)
HB54A5129F2 (64M words
×
72 bits, 2 Banks)
Description
The HB54A2569F1, HB54A5129F2 are Double Data
Rate (DDR) SDRAM Module, mounted 256M bits DDR
SDRAM (HM5425801BTT) sealed in TSOP package, 1
piece of PLL clock driver, 2 pieces of register driver
and 1 piece of serial EEPROM (2k bits EEPROM) for
Presence Detect (PD).
The HB54A2569F1 is organized as 32M
×
72
×
1 bank
mounted 9 pieces of 256M bits DDR SDRAM. The
HB54A5129F2 is organized as 32M
×
72
×
2 banks
mounted 18 pieces of 256M bits DDR SDRAM. Read
and write operations are performed at the cross points
of the CK and the /CK. This high-speed data transfer
is realized by the 2 bits prefetch-pipelined architecture.
Data strobe (DQS) both for read and write are available
for high speed and reliable data bus design. By setting
extended mode register, the on-chip Delay Locked
Loop (DLL) can be set enable or disable. An outline of
the products is 184-pin socket type package (dual lead
out).
Therefore, it makes high density mounting
possible without surface mount technology. It provides
common data inputs and outputs.
Decoupling
capacitors are mounted beside each TSOP on the
module board.
Features
184-pin socket type package (dual lead out)
Outline: 133.35mm (Length)
×
43.18mm (Height)
×
4.00mm (Thickness)
Lead pitch: 1.27mm
2.5V power supply (VCC/VCCQ)
SSTL-2 interface for all inputs and outputs
Clock frequency: 143MHz/133MHz/125MHz (max.)
Data inputs, outputs and DM are synchronized with
DQS
4 banks can operate simultaneously and
independently (Component)
Burst read/write operation
Programmable burst length: 2, 4, 8
Burst read stop capability
Programmable burst sequence
Sequential
Interleave
Start addressing capability
Even and Odd
Programmable /CAS latency (CL): 3, 3.5
8192 refresh cycles: 7.8µs (8192/64ms)
2 variations of refresh
Auto refresh
Self refresh
EO
Document No. E0091H40 (Ver. 4.0)
Date Published September 2002 (K) Japan
URL: http://www.elpida.com
Elpida
Memory, Inc. 2001-2002
Hitachi,
Ltd. 2001
Elpida Memory, Inc. is a joint venture DRAM company of NEC Corporation and Hitachi, Ltd.
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HB54A2569F1相似产品对比

HB54A2569F1 HB54A5129F2-B75B HB54A5129F2-A75B HB54A5129F2-10B HB54A5129F2 HB54A2569F1-B75B HB54A2569F1-10B
描述 256MB, 512MB Registered DDR SDRAM DIMM 256MB, 512MB Registered DDR SDRAM DIMM 256MB, 512MB Registered DDR SDRAM DIMM 256MB, 512MB Registered DDR SDRAM DIMM 256MB, 512MB Registered DDR SDRAM DIMM 256MB, 512MB Registered DDR SDRAM DIMM 256MB, 512MB Registered DDR SDRAM DIMM
是否Rohs认证 - 不符合 不符合 不符合 - 不符合 不符合
厂商名称 - ELPIDA ELPIDA ELPIDA - ELPIDA ELPIDA
零件包装代码 - DIMM DIMM DIMM - DIMM DIMM
包装说明 - DIMM, DIMM184 DIMM, DIMM184 DIMM, DIMM184 - DIMM, DIMM184 DIMM, DIMM184
针数 - 184 184 184 - 184 184
Reach Compliance Code - unknow unknow unknow - unknown unknow
ECCN代码 - EAR99 EAR99 EAR99 - EAR99 EAR99
访问模式 - DUAL BANK PAGE BURST DUAL BANK PAGE BURST DUAL BANK PAGE BURST - SINGLE BANK PAGE BURST SINGLE BANK PAGE BURST
最长访问时间 - 0.7 ns 0.7 ns 0.8 ns - 0.7 ns 0.8 ns
其他特性 - AUTO/SELF REFRESH AUTO/SELF REFRESH AUTO/SELF REFRESH - AUTO/SELF REFRESH AUTO/SELF REFRESH
最大时钟频率 (fCLK) - 133 MHz 143 MHz 125 MHz - 133 MHz 125 MHz
I/O 类型 - COMMON COMMON COMMON - COMMON COMMON
JESD-30 代码 - R-XDMA-N184 R-XDMA-N184 R-XDMA-N184 - R-XDMA-N184 R-XDMA-N184
内存密度 - 4831838208 bi 4831838208 bi 4831838208 bi - 2415919104 bit 2415919104 bi
内存集成电路类型 - DDR DRAM MODULE DDR DRAM MODULE DDR DRAM MODULE - DDR DRAM MODULE DDR DRAM MODULE
内存宽度 - 72 72 72 - 72 72
湿度敏感等级 - 1 1 1 - 1 1
功能数量 - 1 1 1 - 1 1
端口数量 - 1 1 1 - 1 1
端子数量 - 184 184 184 - 184 184
字数 - 67108864 words 67108864 words 67108864 words - 33554432 words 33554432 words
字数代码 - 64000000 64000000 64000000 - 32000000 32000000
工作模式 - SYNCHRONOUS SYNCHRONOUS SYNCHRONOUS - SYNCHRONOUS SYNCHRONOUS
最高工作温度 - 55 °C 55 °C 55 °C - 55 °C 55 °C
组织 - 64MX72 64MX72 64MX72 - 32MX72 32MX72
输出特性 - 3-STATE 3-STATE 3-STATE - 3-STATE 3-STATE
封装主体材料 - UNSPECIFIED UNSPECIFIED UNSPECIFIED - UNSPECIFIED UNSPECIFIED
封装代码 - DIMM DIMM DIMM - DIMM DIMM
封装等效代码 - DIMM184 DIMM184 DIMM184 - DIMM184 DIMM184
封装形状 - RECTANGULAR RECTANGULAR RECTANGULAR - RECTANGULAR RECTANGULAR
封装形式 - MICROELECTRONIC ASSEMBLY MICROELECTRONIC ASSEMBLY MICROELECTRONIC ASSEMBLY - MICROELECTRONIC ASSEMBLY MICROELECTRONIC ASSEMBLY
峰值回流温度(摄氏度) - 225 225 225 - 225 225
电源 - 2.5 V 2.5 V 2.5 V - 2.5 V 2.5 V
认证状态 - Not Qualified Not Qualified Not Qualified - Not Qualified Not Qualified
刷新周期 - 8192 8192 8192 - 8192 8192
自我刷新 - YES YES YES - YES YES
最大压摆率 - 2.726 mA 2.869 mA 2.584 mA - 2.321 mA 2.224 mA
最大供电电压 (Vsup) - 2.7 V 2.7 V 2.7 V - 2.7 V 2.7 V
最小供电电压 (Vsup) - 2.3 V 2.3 V 2.3 V - 2.3 V 2.3 V
标称供电电压 (Vsup) - 2.5 V 2.5 V 2.5 V - 2.5 V 2.5 V
表面贴装 - NO NO NO - NO NO
技术 - CMOS CMOS CMOS - CMOS CMOS
温度等级 - COMMERCIAL COMMERCIAL COMMERCIAL - COMMERCIAL COMMERCIAL
端子形式 - NO LEAD NO LEAD NO LEAD - NO LEAD NO LEAD
端子节距 - 1.27 mm 1.27 mm 1.27 mm - 1.27 mm 1.27 mm
端子位置 - DUAL DUAL DUAL - DUAL DUAL
处于峰值回流温度下的最长时间 - NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED - NOT SPECIFIED NOT SPECIFIED
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