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UPD46184184BF1-E40Y-EQ1 PDF预览

UPD46184184BF1-E40Y-EQ1

更新时间: 2024-01-03 03:23:20
品牌 Logo 应用领域
瑞萨 - RENESAS 时钟双倍数据速率静态存储器内存集成电路
页数 文件大小 规格书
32页 563K
描述
DDR SRAM

UPD46184184BF1-E40Y-EQ1 技术参数

是否Rohs认证: 符合生命周期:Obsolete
包装说明:13 X 15 MM, LEAD FREE, PLASTIC, BGA-165Reach Compliance Code:compliant
风险等级:5.84最长访问时间:0.45 ns
最大时钟频率 (fCLK):250 MHzI/O 类型:COMMON
JESD-30 代码:R-PBGA-B165长度:15 mm
内存密度:18874368 bit内存集成电路类型:DDR SRAM
内存宽度:18功能数量:1
端子数量:165字数:1048576 words
字数代码:1000000工作模式:SYNCHRONOUS
最高工作温度:85 °C最低工作温度:-40 °C
组织:1MX18输出特性:3-STATE
封装主体材料:PLASTIC/EPOXY封装代码:LBGA
封装等效代码:BGA165,11X15,40封装形状:RECTANGULAR
封装形式:GRID ARRAY, LOW PROFILE并行/串行:PARALLEL
电源:1.5/1.8,1.8 V认证状态:Not Qualified
座面最大高度:1.46 mm最大待机电流:0.5 A
最小待机电流:1.7 V子类别:SRAMs
最大压摆率:0.52 mA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:INDUSTRIAL端子形式:BALL
端子节距:1 mm端子位置:BOTTOM
宽度:13 mmBase Number Matches:1

UPD46184184BF1-E40Y-EQ1 数据手册

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Datasheet  
μPD46184184B  
R10DS0120EJ0200  
Rev.2.00  
18M-BIT DDR II SRAM  
4-WORD BURST OPERATION  
Nov 09, 2012  
Description  
The μPD46184184B is a 1,048,576-word by 18-bit synchronous double data rate static RAM fabricated with  
advanced CMOS technology using full CMOS six-transistor memory cell.  
The μPD46184184B 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 (13 x 15)  
HSTL interface  
PLL 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 20 μs after clock is resumed.  
User programmable impedance output (35 to 70 Ω)  
Fast clock cycle time : 3.3 ns (300 MHz), 4.0 ns (250 MHz)  
Simple control logic for easy depth expansion  
JTAG 1149.1 compatible test access port  
R10DS0120EJ0200 Rev.2.00  
Nov 09, 2012  
Page 1 of 32  

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