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IDT72T20108L5BBI PDF预览

IDT72T20108L5BBI

更新时间: 2024-02-24 16:56:41
品牌 Logo 应用领域
艾迪悌 - IDT 先进先出芯片双倍数据速率
页数 文件大小 规格书
51页 478K
描述
2.5 VOLT HIGH-SPEED TeraSync? DDR/SDR FIFO 20-BIT/10-BIT CONFIGURATION

IDT72T20108L5BBI 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:BGA包装说明:17 X 17 MM, 1 MM PITCH, PLASTIC, BGA-208
针数:208Reach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8542.32.00.71
风险等级:5.92最长访问时间:3.6 ns
其他特性:ALTERNATIVE MEMORY WIDTH 10备用内存宽度:10
最大时钟频率 (fCLK):200 MHz周期时间:5 ns
JESD-30 代码:S-PBGA-B208JESD-609代码:e0
长度:17 mm内存密度:1310720 bit
内存集成电路类型:OTHER FIFO内存宽度:20
湿度敏感等级:3功能数量:1
端子数量:208字数:65536 words
字数代码:64000工作模式:SYNCHRONOUS
最高工作温度:70 °C最低工作温度:
组织:64KX20可输出:YES
封装主体材料:PLASTIC/EPOXY封装代码:BGA
封装等效代码:BGA208,16X16,40封装形状:SQUARE
封装形式:GRID ARRAY并行/串行:PARALLEL
峰值回流温度(摄氏度):225电源:1.5/2.5,2.5 V
认证状态:Not Qualified座面最大高度:1.97 mm
最大待机电流:0.05 A子类别:FIFOs
最大压摆率:0.06 mA最大供电电压 (Vsup):2.625 V
最小供电电压 (Vsup):2.375 V标称供电电压 (Vsup):2.5 V
表面贴装:YES技术:CMOS
温度等级:COMMERCIAL端子面层:Tin/Lead (Sn63Pb37)
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:30
宽度:17 mmBase Number Matches:1

IDT72T20108L5BBI 数据手册

 浏览型号IDT72T20108L5BBI的Datasheet PDF文件第45页浏览型号IDT72T20108L5BBI的Datasheet PDF文件第46页浏览型号IDT72T20108L5BBI的Datasheet PDF文件第47页浏览型号IDT72T20108L5BBI的Datasheet PDF文件第49页浏览型号IDT72T20108L5BBI的Datasheet PDF文件第50页浏览型号IDT72T20108L5BBI的Datasheet PDF文件第51页 
IDT72T2098/108/118/128 2.5V HIGH-SPEED TeraSync™ DDR/SDR FIFO 20-BIT/10-BIT CONFIGURATIONS  
32K x 20/64K x 10, 64K x 20/128K x 10, 128K x 20/256K x 10, 256K x 20/512K x 10  
COMMERCIAL AND INDUSTRIAL  
TEMPERATURERANGES  
tCLKL1  
tCLKL1  
WCLK  
WEN  
PAF  
1
2
2
1
tENS  
tENH  
tPAFS  
tPAFS  
D - m words in FIFO(2)  
D-(m+1) words  
in FIFO(2)  
D - (m +1) words in FIFO(2)  
t
SKEW3(3)  
RCLK  
tENH  
tENS  
5996 drw32  
REN  
NOTES:  
1. m = PAF offset.  
2. D = maximum FIFO Depth.  
In IDT Standard mode: if x20 Input or x20 Output bus Width is selected, D = 32,768 for the IDT72T2098, 65,536 for the IDT72T20108, 131,072 for the IDT72T20118, 262,144 for  
the IDT72T20128. If both x10 Input and x10 Output bus Widths are selected, D = 65,536 for the IDT72T2098, 131,072 for the IDT72T20108, 262,144 for the IDT72T20118, 524,288  
for the IDT72T20128.  
In FWFT mode: if x20 Input or x20 Output bus Width is selected, D = 32,769 for the IDT72T2098, 65,537 for the IDT72T20108, 131,073 for the IDT72T20118, 262,145 for the IDT72T20128.  
If both x10 Input and x10 Output bus Widths are selected, D = 65,537 for the IDT72T2098, 131,073 for the IDT72T20108, 262,145 for the IDT72T20118, 524,289 for the IDT72T20128.  
3. PAF is asserted and updated on the rising edge of WCLK only.  
4. tSKEW3 is the minimum time between a rising RCLK edge and a rising WCLK edge to guarantee that PAF will go HIGH (after one WCLK cycle plus tPAFS). If the time between the  
rising edge of RCLK and the rising edge of WCLK is less than tSKEW3, then the PAF deassertion time may be delayed one extra WCLK cycle.  
5. RCS = LOW.  
Figure 29. Programmable Almost-Full Flag Timing (IDT Standard and FWFT Modes)  
tCLKH1  
tCLKL1  
WCLK  
tENS  
tENH  
WEN  
PAE  
n words in FIFO(2)  
n + 1 words in FIFO(3)  
,
n
words in FIFO(2)  
n + 1 words in FIFO(3)  
SKEW3(4)  
,
n + 1 words in FIFO(2)  
n + 2 words in FIFO(3)  
,
tPAES  
tPAES  
t
1
2
1
2
RCLK  
tENS  
tENH  
5996 drw33  
REN  
NOTES:  
1. n = PAE offset.  
2. For IDT Standard Mode.  
3. For FWFT Mode.  
4. PAE is asserted and updated on the rising edge of RCLK only.  
5. tSKEW3 is the minimum time between a rising WCLK edge and a rising RCLK edge to guarantee that PAE will go HIGH (after one RCLK cycle plus tPAES). If the time between the  
rising edge of WCLK and the rising edge of RCLK is less than tSKEW3, then the PAE deassertion may be delayed one extra RCLK cycle.  
6. RCS = LOW.  
Figure 30. Programmable Almost-Empty Flag Timing (IDT Standard and FWFT Modes)  
48  

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