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70T3719MS133BBI PDF预览

70T3719MS133BBI

更新时间: 2024-09-18 20:48:39
品牌 Logo 应用领域
艾迪悌 - IDT 时钟静态存储器内存集成电路
页数 文件大小 规格书
25页 300K
描述
Application Specific SRAM, 256KX72, 15ns, CMOS, PBGA324, 19 X 19 MM, 1.40 MM HEIGHT, 1.76 MM PITCH, BGA-324

70T3719MS133BBI 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Active包装说明:BGA, BGA324,18X18,40
Reach Compliance Code:not_compliant风险等级:5.55
最长访问时间:15 ns最大时钟频率 (fCLK):133 MHz
I/O 类型:COMMONJESD-30 代码:S-PBGA-B324
JESD-609代码:e0内存密度:18874368 bit
内存集成电路类型:APPLICATION SPECIFIC SRAM内存宽度:72
功能数量:1端口数量:2
端子数量:324字数:262144 words
字数代码:256000工作模式:SYNCHRONOUS
最高工作温度:85 °C最低工作温度:-40 °C
组织:256KX72输出特性:3-STATE
封装主体材料:PLASTIC/EPOXY封装代码:BGA
封装等效代码:BGA324,18X18,40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:2.5,2.5/3.3 V
认证状态:Not Qualified最大待机电流:0.025 A
最小待机电流:2.4 V子类别:SRAMs
最大压摆率:0.9 mA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:INDUSTRIAL端子面层:TIN LEAD
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
Base Number Matches:1

70T3719MS133BBI 数据手册

 浏览型号70T3719MS133BBI的Datasheet PDF文件第2页浏览型号70T3719MS133BBI的Datasheet PDF文件第3页浏览型号70T3719MS133BBI的Datasheet PDF文件第4页浏览型号70T3719MS133BBI的Datasheet PDF文件第5页浏览型号70T3719MS133BBI的Datasheet PDF文件第6页浏览型号70T3719MS133BBI的Datasheet PDF文件第7页 
HIGH-SPEED 2.5V  
256/128K x 72  
SYNCHRONOUS  
IDT70T3719/99M  
DUAL-PORT STATIC RAM  
WITH 3.3V OR 2.5V INTERFACE  
Š
Features:  
True Dual-Port memory cells which allow simultaneous  
access of the same memory location  
High-speed data access  
– 1.7ns setup to clock and 0.5ns hold on all control, data, and  
address inputs @ 166MHz  
Data input, address, byte enable and control registers  
Separate byte controls for multiplexed bus and bus  
matching compatibility  
Dual Cycle Deselect (DCD) for Pipelined Output Mode  
2.5V (±100mV) power supply for core  
LVTTL compatible, selectable 3.3V (±150mV) or 2.5V  
(±100mV) power supply for I/Os and control signals on  
each port  
– Commercial:3.6ns (166MHz)/  
4.2ns (133MHz)(max.)  
Industrial: 4.2ns (133MHz) (max.)  
Selectable Pipelined or Flow-Through output mode  
Counter enable and repeat features  
Dual chip enables allow for depth expansion without  
additional logic  
Interrupt and Collision Detection Flags  
Full synchronous operation on both ports  
– 6ns cycletime,166MHzoperation(23.9Gbps bandwidth)  
– Fast 3.6ns clock to data out  
Industrial temperature range (-40°C to +85°C) is  
available at 133MHz  
Available in a 324-pin Green Ball Grid Array (BGA)  
Includes JTAG Functionality  
– Self-timedwriteallowsfastcycletime  
FunctionalBlockDiagram  
BE7R  
BE7L  
BE0L  
BE0R  
FT/PIPE  
L
0a 1a  
a
0h 1h  
h
1h 0h  
h
1a 0a  
a
FT/PIPER  
1/0  
1/0  
R/WL  
R/WR  
CE0L  
CE0R  
1
1
CE1R  
CE1L  
0
0
B
W
0
B
W
7
B
B
W
0
1/0  
1/0  
W
7
R
L
L
R
OE  
R
OE  
L
D
D
D
D
D
D
D
D
OUT0-8_L  
OUT9-17_L  
D
D
D
D
D
D
D
D
OUT0-8_R  
OUT9-17_R  
OUT18-26_L  
OUT27-35_L  
OUT36-44_L  
OUT45-53_L  
OUT54-62_L  
OUT63-72_L  
OUT18-26_R  
OUT27-35_R  
OUT36-44_R  
OUT45-53_R  
OUT54-62_R  
OUT63-72_R  
,
1h 0h  
1a 0a  
0a 1a  
0h 1h  
0/1  
0/1  
FT/PIPE  
R
FT/PIPE  
L
a
h
h
a
256/128K x 72  
MEMORY  
ARRAY  
Byte 7  
Byte 0  
I/O0R - I/O71R  
Byte 0  
I/O0L - I/O71L  
Byte 7  
D
IN_L  
D
IN_R  
,
CLK  
L
CLKR  
(1)  
17L  
(1)  
17R  
A
A
A
A
0L  
REPEAT  
ADS  
Counter/  
Address  
Reg.  
Counter/  
Address  
Reg.  
R
0
ADDR_R  
ADDR_L  
L
REPEAT  
ADS  
CNTEN  
R
R
L
R
CNTEN  
L
INTERRUPT  
CE  
CE  
0
L
CE  
CE  
0
R
R
TDI  
TCK  
TMS  
TRST  
COLLISION  
DETECTION  
LOGIC  
1
L
1
JTAG  
TDO  
R/W  
L
R/W  
R
L
COL  
COL  
INT  
R
INTL  
R
ZZ  
CONTROL  
LOGIC  
(2)  
(2)  
ZZR  
ZZ  
L
5687 drw 01  
NOTES:  
1. Address A17 is a NC for the IDT70T3799.  
2. The sleep mode pin shuts off all dynamic inputs, except JTAG inputs, when asserted. All static inputs, i.e., PL/FTx and OPTx  
JANUARY 2009  
and the sleep mode pins themselves (ZZx) are not affected during sleep mode.  
1
DSC 5687/2  
©2009IntegratedDeviceTechnology,Inc.  

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