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UPD44324082F5-E50-EQ2-A PDF预览

UPD44324082F5-E50-EQ2-A

更新时间: 2024-10-15 04:48:03
品牌 Logo 应用领域
日电电子 - NEC 存储内存集成电路静态存储器双倍数据速率
页数 文件大小 规格书
40页 395K
描述
36M-BIT DDRII SRAM 2-WORD BURST OPERATION

UPD44324082F5-E50-EQ2-A 技术参数

是否Rohs认证:符合生命周期:Transferred
包装说明:13 X 15 MM, LEAD FREE, PLASTIC, FBGA-165Reach Compliance Code:compliant
风险等级:5.78Is Samacsys:N
最长访问时间:0.45 ns其他特性:PIPELINED ARCHITECTURE
JESD-30 代码:R-PBGA-B165JESD-609代码:e1
长度:15 mm内存密度:33554432 bit
内存集成电路类型:DDR SRAM内存宽度:8
功能数量:1端子数量:165
字数:4194304 words字数代码:4000000
工作模式:SYNCHRONOUS最高工作温度:70 °C
最低工作温度:组织:4MX8
封装主体材料:PLASTIC/EPOXY封装代码:LBGA
封装形状:RECTANGULAR封装形式:GRID ARRAY, LOW PROFILE
并行/串行:PARALLEL峰值回流温度(摄氏度):NOT SPECIFIED
认证状态:Not Qualified座面最大高度:1.51 mm
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温度等级:COMMERCIAL
端子面层:TIN SILVER COPPER端子形式:BALL
端子节距:1 mm端子位置:BOTTOM
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:13 mm
Base Number Matches:1

UPD44324082F5-E50-EQ2-A 数据手册

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DATA SHEET  
MOS INTEGRATED CIRCUIT  
µPD44324082, 44324092, 44324182, 44324362  
36M-BIT DDRII SRAM  
2-WORD BURST OPERATION  
Description  
The µPD44324082 is a 4,194,304-word by 8-bit, the µPD44324092 is a 4,194,304-word by 9-bit, the µPD44324182 is a  
2,097,152-word by 18-bit and the µPD44324362 is a 1,048,576-word by 36-bit synchronous double data rate static RAM  
fabricated with advanced CMOS technology using full CMOS six-transistor memory cell.  
The µPD44324082, µPD44324092, µPD44324182 and µPD44324362 integrate unique synchronous peripheral circuitry  
and a burst counter. All input registers controlled by an input clock pair (K and K#) are latched on the positive edge of K  
and K#.  
These products are suitable for application which require synchronous operation, high speed, low voltage, high  
density and wide bit configuration.  
These products are packaged in 165-pin PLASTIC BGA.  
Features  
1.8 ± 0.1 V power supply  
165-pin PLASTIC BGA package (13 x 15)  
HSTL Interface  
DLL circuitry for wide output data valid window and future frequency scaling  
Pipelined double data rate operation  
Common data input/output bus  
Two-tick burst for low DDR transaction size  
Two input clocks (K and K#) for precise DDR timing at clock rising edges only  
Two output clocks (C and C#) for precise flight time  
and clock skew matching-clock and data delivered together to receiving device  
Internally self-timed write control  
Clock-stop capability. Normal operation is restored in 1,024 cycles after clock is resumed.  
User programmable impedance output  
<R>  
Fast clock cycle time : 3.7 ns (270 MHz), 4.0 ns (250 MHz), 5.0 ns (200 MHz)  
Simple control logic for easy depth expansion  
JTAG boundary scan  
The information in this document is subject to change without notice. Before using this document, please  
confirm that this is the latest version.  
Not all products and/or types are available in every country. Please check with an NEC Electronics  
sales representative for availability and additional information.  
Document No. M16780EJ3V0DS00 (3rd edition)  
Date Published March 2006 NS CP(K)  
Printed in Japan  
2003  
The mark <R> shows major revised points.  
The revised points can be easily searched by copying an "<R>" in the PDF file and specifying it in the "Find what:" field.  

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