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M14D5121632A-3BG PDF预览

M14D5121632A-3BG

更新时间: 2024-02-09 10:17:37
品牌 Logo 应用领域
晶豪 - ESMT 动态存储器双倍数据速率
页数 文件大小 规格书
59页 975K
描述
8M x 16 Bit x 4 Banks DDR II SDRAM

M14D5121632A-3BG 技术参数

生命周期:Contact Manufacturer零件包装代码:BGA
包装说明:TFBGA,针数:84
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.32.00.28风险等级:5.13
Is Samacsys:N访问模式:FOUR BANK PAGE BURST
最长访问时间:0.45 ns其他特性:AUTO/SELF REFRESH
JESD-30 代码:R-PBGA-B84长度:12.5 mm
内存密度:536870912 bit内存集成电路类型:DDR DRAM
内存宽度:16功能数量:1
端口数量:1端子数量:84
字数:33554432 words字数代码:32000000
工作模式:SYNCHRONOUS组织:32MX16
封装主体材料:PLASTIC/EPOXY封装代码:TFBGA
封装形状:RECTANGULAR封装形式:GRID ARRAY, THIN PROFILE, FINE PITCH
认证状态:Not Qualified座面最大高度:1.2 mm
自我刷新:YES最大供电电压 (Vsup):1.9 V
最小供电电压 (Vsup):1.7 V标称供电电压 (Vsup):1.8 V
表面贴装:YES技术:CMOS
端子形式:BALL端子节距:0.8 mm
端子位置:BOTTOM宽度:10 mm
Base Number Matches:1

M14D5121632A-3BG 数据手册

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ESMT  
M14D5121632A  
8M x 16 Bit x 4 Banks  
DDR II SDRAM  
DDR II SDRAM  
Features  
z
z
z
z
z
JEDEC Standard  
VDD = 1.8V ± 0.1V, VDDQ = 1.8V ± 0.1V  
Internal pipelined double-data-rate architecture; two data access per clock cycle  
Bi-directional differential data strobe (DQS, /DQS); /DQS can be disabled for single-ended data strobe operation.  
On-chip DLL  
z
z
Differential clock inputs (CLK and CLK )  
DLL aligns DQ and DQS transition with CLK transition  
Quad bank operation  
z
z
z
z
z
z
z
z
z
z
z
z
CAS Latency : 3, 4, 5, 6  
Additive Latency: 0, 1, 2, 3, 4  
Burst Type : Sequential and Interleave  
Burst Length : 4, 8  
All inputs except data & DM are sampled at the rising edge of the system clock(CLK)  
Data I/O transitions on both edges of data strobe (DQS)  
DQS is edge-aligned with data for READ; center-aligned with data for WRITE  
Data mask (DM) for write masking only  
Off-Chip-Driver (OCD) impedance adjustment  
On-Die-Termination for better signal quality  
Special function support  
-
-
50/ 75/ 150 ohm ODT  
High Temperature Self refresh rate enable  
z
z
Auto & Self refresh  
Refresh cycle :  
-
-
8192 cycles/64ms (7.8μs refresh interval) at 0 ℃ ≦ TC ≦ +85 ℃  
8192 cycles/32ms (3.9μs refresh interval) at +85 ℃ < TC +95 ℃  
z
z
SSTL_18 interface  
84-ball BGA package  
Ordering Information:  
Data rate  
PRODUCT NO.  
MAX FREQ  
VDD  
PACKAGE COMMENTS  
(CL-tRCD-tRP)  
DDR2-800 (5-5-5)  
DDR2-800 (6-6-6)  
DDR2-667 (5-5-5)  
M14D5121632A -2.5BG  
M14D5121632A -3BG  
400MHz  
333MHz  
1.8V  
1.8V  
BGA  
Pb-free  
Elite Semiconductor Memory Technology Inc.  
Publication Date : Feb. 2009  
Revision : 1.1 1/59  

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