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M390S3253CTU-C1H PDF预览

M390S3253CTU-C1H

更新时间: 2024-01-10 12:00:56
品牌 Logo 应用领域
三星 - SAMSUNG 时钟动态存储器内存集成电路
页数 文件大小 规格书
12页 188K
描述
Synchronous DRAM Module, 32MX72, 6ns, CMOS, DIMM-168

M390S3253CTU-C1H 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:DIMM包装说明:DIMM, DIMM168
针数:168Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.32.00.36
风险等级:5.92访问模式:SINGLE BANK PAGE BURST
最长访问时间:6 ns其他特性:AUTO/SELF REFRESH
最大时钟频率 (fCLK):100 MHzI/O 类型:COMMON
JESD-30 代码:R-XDMA-N168内存密度:2415919104 bit
内存集成电路类型:SYNCHRONOUS DRAM MODULE内存宽度:72
湿度敏感等级:1功能数量:1
端口数量:1端子数量:168
字数:33554432 words字数代码:32000000
工作模式:SYNCHRONOUS最高工作温度:70 °C
最低工作温度:组织:32MX72
输出特性:3-STATE封装主体材料:UNSPECIFIED
封装代码:DIMM封装等效代码:DIMM168
封装形状:RECTANGULAR封装形式:MICROELECTRONIC ASSEMBLY
峰值回流温度(摄氏度):225电源:3.3 V
认证状态:Not Qualified刷新周期:8192
自我刷新:YES最大待机电流:0.02 A
子类别:DRAMs最大压摆率:2.21 mA
最大供电电压 (Vsup):3.6 V最小供电电压 (Vsup):3 V
标称供电电压 (Vsup):3.3 V表面贴装:NO
技术:CMOS温度等级:COMMERCIAL
端子形式:NO LEAD端子节距:1.27 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
Base Number Matches:1

M390S3253CTU-C1H 数据手册

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M390S3253CTU  
PC133/PC100 Low Profile Registered DIMM  
PIN CONFIGURATION DESCRIPTION  
Pin  
Name  
System clock  
Input Function  
CLK  
CS  
Active on the positive going edge to sample all inputs.  
Disables or enables device operation by masking or enabling all inputs except  
CLK, CKE and DQM  
Chip select  
Masks system clock to freeze operation from the next clock cycle.  
CKE should be enabled at least one cycle prior to new command.  
Disable input buffers for power down in standby.  
CKE  
Clock enable  
CKE should be enabled 1CLK+tss prior to valid command.  
Row/column addresses are multiplexed on the same pins.  
Row address : RA0 ~ RA12, Column address : CA0 ~ CA9  
A0 ~ A12  
BA0 ~ BA1  
RAS  
Address  
Selects bank to be activated during row address latch time.  
Selects bank for read/write during column address latch time.  
Bank select address  
Row address strobe  
Column address strobe  
Write enable  
Latches row addresses on the positive going edge of the CLK with RAS low.  
Enables row access & precharge.  
Latches column addresses on the positive going edge of the CLK with CAS low.  
Enables column access.  
CAS  
Enables write operation and row precharge.  
Latches data in starting from CAS, WE active.  
WE  
Makes data output Hi-Z, tSHZ after the clock and masks the output.  
Blocks data input when DQM active. (Byte masking)  
DQM0 ~ 7  
Data input/output mask  
The device operates in the transparent mode when REGE is low. When REGE is high,  
the device operates in the registered mode. In registered mode, the Address and con-  
trol inputs are latched if CLK is held at a high or low logic level. the inputs are stored in  
the latch/flip-flop on the rising edge of CLK. REGE is tied to VDD through 10K ohm  
Resistor on PCB. So if REGE of module is floating, this module will be operated as reg-  
istered mode.  
REGE  
Register enable  
DQ0 ~ 63  
CB0 ~ 7  
VDD/VSS  
Data input/output  
Check bit  
Data inputs/outputs are multiplexed on the same pins.  
Check bits for ECC.  
Power supply/ground  
Power and ground for the input buffers and the core logic.  
Rev. 0.1 Sept. 2001  

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