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HMAA4GU7CJR8N-XNT0 PDF预览

HMAA4GU7CJR8N-XNT0

更新时间: 2023-12-06 20:01:29
品牌 Logo 应用领域
海力士 - HYNIX /
页数 文件大小 规格书
80页 2678K
描述
ECC-UDIMM

HMAA4GU7CJR8N-XNT0 数据手册

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Description  
SK hynix Unbuffered DDR4 SDRAM DIMMs (Unbuffered Double Data Rate Synchronous DRAM Dual In-Line  
Memory Modules) are low power, high-speed operation memory modules that use DDR4 SDRAM devices.  
These Unbuffered SDRAM DIMMs are intended for use as main memory when installed in systems such as  
PCs and workstations.  
Features  
• Power Supply: VDD=1.2V (1.14V to 1.26V)  
• VDDQ = 1.2V (1.14V to 1.26V)  
• VPP - 2.5V (2.375V to 2.75V)  
• VDDSPD=2.25V to 3.6V  
• Functionality and operations comply with the DDR4 SDRAM datasheet  
• 16 internal banks  
• Bank Grouping is applied, and CAS to CAS latency (tCCD_L, tCCD_S) for the banks in the same or dif-  
ferent bank group accesses are available  
• Data transfer rates: PC4-3200, PC4-2933, PC4-2666, PC4-2400, PC4-2133, PC4-1866, PC4-1600  
• Bi-Directional Differential Data Strobe  
• 8 bit pre-fetch  
• Burst Length (BL) switch on-the-fly BL8 or BC4(Burst Chop)  
• Supports ECC error correction and detection  
• On-Die Termination (ODT)  
• Temperature sensor with integrated SPD for ECC UDIMM  
• This product is in compliance with the RoHS directive.  
• Per DRAM Addressability is supported  
• Internal Vref DQ level generation is available  
Ordering Information  
# of  
ranks  
Part Number  
Density  
Organization  
Component Composition  
HMAA1GU6CJR6N - VK/WM/XN  
HMAA2GU6CJR8N - VK/WM/XN  
HMAA2GU7CJR8N - VK/WM/XN  
HMAA4GU6CJR8N - VK/WM/XN  
HMAA4GU7CJR8N - VK/WM/XN  
8GB  
16GB  
16GB  
32GB  
32GB  
1Gx64  
2Gx64  
2Gx72  
4Gx64  
4Gx72  
1Gx16(H5ANAG6NCJR)*4  
2Gx8(H5ANAG8NCJR)*8  
2Gx8(H5ANAG8NCJR)*9  
2Gx8(H5ANAG8NCJR)*16  
2Gx8(H5ANAG8NCJR)*18  
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1
1
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Rev. 1.5 / Jul.2020  
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