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70V914S12PF PDF预览

70V914S12PF

更新时间: 2024-01-12 11:26:13
品牌 Logo 应用领域
艾迪悌 - IDT 静态存储器内存集成电路
页数 文件大小 规格书
10页 108K
描述
TQFP-80, Tray

70V914S12PF 技术参数

是否无铅:不含铅是否Rohs认证:符合
生命周期:Obsolete零件包装代码:QFP
包装说明:14 X 14MM, 1.40 MM HEIGHT, TQFP-80针数:80
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.32.00.41风险等级:5.84
Is Samacsys:N最长访问时间:25 ns
JESD-30 代码:S-PQFP-G80JESD-609代码:e3
长度:14 mm内存密度:36864 bit
内存集成电路类型:DUAL-PORT SRAM内存宽度:9
湿度敏感等级:3功能数量:1
端子数量:80字数:4096 words
字数代码:4000工作模式:SYNCHRONOUS
最高工作温度:85 °C最低工作温度:-40 °C
组织:4KX9封装主体材料:PLASTIC/EPOXY
封装代码:LQFP封装形状:SQUARE
封装形式:FLATPACK, LOW PROFILE并行/串行:PARALLEL
峰值回流温度(摄氏度):260认证状态:Not Qualified
座面最大高度:1.6 mm最大供电电压 (Vsup):3.6 V
最小供电电压 (Vsup):3 V标称供电电压 (Vsup):3.3 V
表面贴装:YES技术:CMOS
温度等级:INDUSTRIAL端子面层:MATTE TIN
端子形式:GULL WING端子节距:0.65 mm
端子位置:QUAD处于峰值回流温度下的最长时间:30
宽度:14 mmBase Number Matches:1

70V914S12PF 数据手册

 浏览型号70V914S12PF的Datasheet PDF文件第1页浏览型号70V914S12PF的Datasheet PDF文件第3页浏览型号70V914S12PF的Datasheet PDF文件第4页浏览型号70V914S12PF的Datasheet PDF文件第5页浏览型号70V914S12PF的Datasheet PDF文件第6页浏览型号70V914S12PF的Datasheet PDF文件第7页 
IDT70V914S  
High-Speed 3.3V (4K x 9) Synchronous Dual-Port Static RAM  
Industrial and Commercial Temperature Ranges  
Description  
user's option. This feature is especially useful in data communication  
applications where it is necessary to use a parity bit for transmission/  
receptionerrorchecking.  
FabricatedusingIDT’sCMOShigh-performancetechnology,these  
Dual-Ports typicallyoperateononly250mWofpoweratmaximumhigh-  
speedclock-to-dataoutput times as fast as20ns.An automaticpower  
down feature,controlledby CE,permitstheon-chipcircuitryofeachport  
to enter a very low standby power mode.  
The IDT70V914 is a high-speed 4K x 9 bit synchronous Dual-Port  
RAM. The memory array is based on Dual-Port memory cells to allow  
simultaneous access from both ports. Registers on control, data, and  
address inputs provide low set-up and hold times. The timing latitude  
providedbythisapproachallowsystemstobedesignedwithveryshort  
cycletimes.Withaninputdataregister,thisdevicehasbeenoptimizedfor  
applicationshavingunidirectionaldatafloworbi-directionaldataflowin  
bursts.  
The IDT70V914 is packaged in an 80-pin TQFP.  
TheIDT70V914utilizesa9-bitwidedatapathtoallowforparityatthe  
PinConfigurations(1,2,3)  
Reference  
80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61  
N/C  
1
2
60  
N/C  
59  
A
6L  
7L  
8L  
9L  
A
A
A
7R  
8R  
9R  
3
58  
57  
56  
55  
54  
53  
52  
51  
50  
49  
48  
47  
46  
45  
44  
43  
42  
41  
A
4
A
5
A
A
10R  
6
A
10L  
11L  
A11R  
7
A
N/C  
IDT70V914PF  
PN80-1(4)  
8
N/C  
OE  
N/C  
OE  
R
9
L
N/C  
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
GND  
80-Pin TQFP  
Top View(5)  
V
CC  
GND  
R/W  
L
R/W  
N/C  
N/C  
R
N/C  
N/C  
CEL  
CER  
GND  
I/O8L  
I/O7L  
I/O6L  
N/C  
GND  
I/O8R  
I/O7R  
I/O6R  
N/C  
21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40  
,
3490 drw 02  
NOTES:  
1. All VCC pins must be connected to power supply.  
2. All ground pins must be connected to ground supply.  
3. Package body is approximately 14mm x 14mm x 1.4mm.  
4. This package code is used to reference the package diagram.  
5. This text does not indicate orientation of the actual part-marking.  
6.42  
2

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