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IDT70T9349L12BF PDF预览

IDT70T9349L12BF

更新时间: 2024-11-25 05:12:11
品牌 Logo 应用领域
艾迪悌 - IDT /
页数 文件大小 规格书
16页 203K
描述
HIGH-SPEED 2.5V 8/4K x 18 SYNCHRONOUS PIPELINED DUAL-PORT STATIC RAM

IDT70T9349L12BF 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:FPBGA-100
针数:100Reach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8542.32.00.41
风险等级:5.92最长访问时间:25 ns
其他特性:FLOW-THROUGH OR PIPELINED ARCHITECTUREJESD-30 代码:S-PBGA-B100
JESD-609代码:e0长度:10 mm
内存密度:73728 bit内存集成电路类型:DUAL-PORT SRAM
内存宽度:18功能数量:1
端子数量:100字数:4096 words
字数代码:4000工作模式:SYNCHRONOUS
最高工作温度:70 °C最低工作温度:
组织:4KX18封装主体材料:PLASTIC/EPOXY
封装代码:LFBGA封装形状:SQUARE
封装形式:GRID ARRAY, LOW PROFILE, FINE PITCH并行/串行:PARALLEL
峰值回流温度(摄氏度):225认证状态:Not Qualified
座面最大高度:1.5 mm最大供电电压 (Vsup):2.6 V
最小供电电压 (Vsup):2.4 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
端子形式:BALL端子节距:0.8 mm
端子位置:BOTTOM处于峰值回流温度下的最长时间:30
宽度:10 mmBase Number Matches:1

IDT70T9349L12BF 数据手册

 浏览型号IDT70T9349L12BF的Datasheet PDF文件第2页浏览型号IDT70T9349L12BF的Datasheet PDF文件第3页浏览型号IDT70T9349L12BF的Datasheet PDF文件第4页浏览型号IDT70T9349L12BF的Datasheet PDF文件第5页浏览型号IDT70T9349L12BF的Datasheet PDF文件第6页浏览型号IDT70T9349L12BF的Datasheet PDF文件第7页 
PRELIMINARY  
IDT70T9359/49L  
HIGH-SPEED 2.5V 8/4K x 18  
SYNCHRONOUS PIPELINED  
DUAL-PORT STATIC RAM  
ꢀeatures:  
Full synchronous operation on both ports  
4.0ns setup to clock and 0.5ns hold on all control, data, and  
addressinputs  
Data input, address, and control registers  
Fast 7.5ns clock to data out in the Pipelined output mode  
Self-timedwriteallowsfastcycletime  
12ns cycle time, 83MHz operation in Pipelined output mode  
Separate upper-byte and lower-byte controls for  
multiplexed bus and bus matching compatibility  
LVTTL- compatible, single 2.5V (±100mV) power supply  
Industrial temperature range (–40°C to +85°C) is  
available for 66MHz  
True Dual-Ported memory cells which allow simultaneous  
access of the same memory location  
High-speed clock to data access  
– Commercial:7.5/9/12ns(max.)  
Industrial:9ns (max.)  
Low-power operation  
IDT70T9359/49L  
Active:225mW(typ.)  
Standby: 1.5mW (typ.)  
Flow-Through or Pipelined output mode on either port via  
the FT/PIPE pins  
Counter enable and reset features  
Dual chip enables allow for depth expansion without  
additional logic  
Available in a 100-pin Thin Quad Flatpack (TQFP) and 100-  
pin fine pitch Ball Grid Array (fpBGA) packages.  
ꢀunctionalBlockDiagram  
R/WL  
UBL  
R/WR  
UBR  
CE0L  
CE1L  
CE0R  
CE1R  
1
0
1
0
0/1  
0/1  
LBL  
LBR  
OEL  
OER  
1b 0b  
0a 1a  
0b 1b  
1a 0a  
a
FT/PIPEL  
0/1  
0/1  
b
a
b
FT/PIPER  
I/O9L-I/O17L  
I/O0L-I/O8L  
I/O9R-I/O17R  
I/O0R-I/O8R  
I/O  
Control  
I/O  
Control  
(1)  
(1)  
A12L  
A12R  
Counter/  
Address  
Reg.  
Counter/  
Address  
Reg.  
MEMORY  
ARRAY  
A0R  
A0L  
CLKL  
ADSL  
CLKR  
ADSR  
CNTENR  
CNTENL  
CNTRSTL  
CNTRSTR  
5640 drw 01  
NOTE:  
1. A12 is a NC for IDT70T9349.  
JULY 2002  
1
©2002 IntegratedDeviceTechnology,Inc.  
DSC-5640/1  

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