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7143LA25PF8 PDF预览

7143LA25PF8

更新时间: 2024-02-18 09:22:11
品牌 Logo 应用领域
艾迪悌 - IDT 静态存储器
页数 文件大小 规格书
17页 311K
描述
TQFP-100, Reel

7143LA25PF8 技术参数

生命周期:Active包装说明:QFP,
Reach Compliance Code:compliant风险等级:5.59
Is Samacsys:N最长访问时间:90 ns
JESD-30 代码:S-PQFP-G100内存密度:32768 bit
内存集成电路类型:DUAL-PORT SRAM内存宽度:16
功能数量:1端子数量:100
字数:2048 words字数代码:2000
工作模式:ASYNCHRONOUS最高工作温度:125 °C
最低工作温度:-55 °C组织:2KX16
封装主体材料:PLASTIC/EPOXY封装代码:QFP
封装形状:SQUARE封装形式:FLATPACK
并行/串行:PARALLEL筛选级别:MIL-PRF-38535
最大供电电压 (Vsup):5.5 V最小供电电压 (Vsup):4.5 V
标称供电电压 (Vsup):5 V表面贴装:YES
技术:CMOS温度等级:MILITARY
端子形式:GULL WING端子位置:QUAD
Base Number Matches:1

7143LA25PF8 数据手册

 浏览型号7143LA25PF8的Datasheet PDF文件第1页浏览型号7143LA25PF8的Datasheet PDF文件第3页浏览型号7143LA25PF8的Datasheet PDF文件第4页浏览型号7143LA25PF8的Datasheet PDF文件第5页浏览型号7143LA25PF8的Datasheet PDF文件第6页浏览型号7143LA25PF8的Datasheet PDF文件第7页 
IDT7133SA/LA,IDT7143SA/LA  
High-Speed 2K x 16 Dual-Port RAM  
Military, Industrial and Commercial Temperature Ranges  
address,andI/Opinsthatpermitindependent, asynchronousaccessfor  
reads or writes to any location in memory. An automatic power down  
feature,controlledby CE,permitstheon-chipcircuitryofeachporttoenter  
a very low standby power mode.  
Fabricated using CMOS high-performance technology. Low-power  
(LA)versionsofferbatterybackupdataretentioncapability,witheachport  
typicallyconsuming200µWfora2Vbattery.  
TheIDT7133/7143deviceshaveidenticalpinouts.Eachispackedin  
a68-pinceramicPGA,68-pinflatpack,68-pinPLCCand100-pinTQFP.  
Militarygradeproductismanufacturedincompliancewiththelatestrevision  
ofMIL-PRF-38535QML,makingitideallysuitedtomilitarytemperature  
applicationsdemandingthehighestlevelofperformanceandreliability.  
Description  
The IDT7133/7143 are high-speed 2K x 16 Dual-Port Static RAMs.  
The IDT7133 is designed to be used as a stand-alone 16-bit Dual-Port  
RAM or as a “MASTER” Dual-Port RAM together with the IDT7143  
“SLAVEDual-Portin32-bit-or-morewordwidthsystems.UsingtheIDT  
MASTER/SLAVEDual-PortRAMapproachin32-bit-or-widermemory  
systemapplicationsresultsinfull-speed,error-freeoperationwithoutthe  
needforadditionaldiscretelogic.  
Both devices provide two independent ports with separate control,  
Pin Configurations(1,2,3)  
INDEX  
9
8
7
6
5
4
3
2
68 67 66 65 64 63 62 61  
60  
59  
58  
57  
56  
55  
54  
53  
52  
51  
50  
49  
48  
47  
46  
45  
44  
I/O9L  
I/O10L  
I/O11L  
I/O12L  
I/O13L  
I/O14L  
I/O15L  
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
25  
26  
A
A
A
A
A
A
A
6L  
5L  
4L  
3L  
2L  
1L  
0L  
1
IDT7133/43  
J68-1 / F68-1(4)  
V
CC(1)  
BUSY  
CE  
CE  
BUSY  
L
(2)  
GND  
I/O0R  
I/O1R  
I/O2R  
I/O3R  
I/O4R  
I/O5R  
I/O6R  
I/O7R  
L
68-Pin PLCC/Flatpack  
(5)  
R
Top View  
R
A0R  
A1R  
A2R  
A3R  
A4R  
A5R  
27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43  
2746 drw 02  
Index  
100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76  
N/C  
N/C  
N/C  
1
N/C  
N/C  
N/C  
N/C  
75  
2
74  
73  
72  
71  
70  
69  
68  
67  
66  
65  
64  
63  
62  
61  
60  
59  
58  
57  
56  
55  
54  
53  
52  
51  
3
N/C  
4
A
A
A
A
A
A
5L  
4L  
3L  
2L  
1L  
0L  
I/O10L  
I/O11L  
I/O12L  
I/O13L  
GND  
5
6
7
8
9
IDT7133/43PF  
PN100-1  
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
25  
I/O14L  
I/O15L  
(4)  
N/C  
BUSY  
GND  
N/C  
BUSY  
N/C  
L
VCC  
100-Pin TQFP  
GND  
I/O0R  
I/O1R  
I/O2R  
(5)  
Top View  
R
A
A
A
A
A
0R  
1R  
2R  
3R  
4R  
VCC  
I/O3R  
I/O4R  
I/O5R  
I/O6R  
N/C  
N/C  
N/C  
N/C  
NOTES:  
1. Both VCC pins must be connected to the power supply to ensure reliable  
operation.  
2. Both GND pins must be connected to the ground supply to ensure reliable  
operation.  
N/C  
N/C  
N/C  
N/C  
3. J68-Package body is approximately 0.95 in x 0.95 in x 0.17 in.  
F68-Package body is approximately 1.18 in x 1.18 in x 0.16 in.  
PN100-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.  
,
26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50  
2746 drw 03  
6.42  
2

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