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7143LA25PF8 PDF预览

7143LA25PF8

更新时间: 2024-01-10 22:34:08
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6页浏览型号7143LA25PF8的Datasheet PDF文件第7页浏览型号7143LA25PF8的Datasheet PDF文件第8页浏览型号7143LA25PF8的Datasheet PDF文件第10页浏览型号7143LA25PF8的Datasheet PDF文件第11页浏览型号7143LA25PF8的Datasheet PDF文件第12页 
IDT7133SA/LA,IDT7143SA/LA  
High-Speed 2K x 16 Dual-Port RAM  
Military, Industrial and Commercial Temperature Ranges  
AC Electrical Characteristics Over the  
OperatingTemperatureandSupplyVoltage(5)  
7133X20  
7143X20  
Com'l Only  
7133X25  
7143X25  
Com'l & Ind  
7133X35  
7143X35  
Com'l  
& Military  
Symbol  
Parameter  
Min.  
Max.  
Min.  
Max.  
Min.  
Max.  
Unit  
WRITE CYCLE  
____  
____  
____  
____  
____  
____  
____  
____  
____  
____  
____  
____  
____  
____  
____  
____  
____  
____  
____  
____  
____  
t
WC  
EW  
AW  
AS  
WP  
WR  
DW  
HZ  
DH  
WZ  
OW  
Write Cycle Time(3)  
20  
15  
15  
0
25  
20  
20  
0
35  
25  
25  
0
ns  
ns  
ns  
ns  
ns  
ns  
ns  
ns  
ns  
ns  
t
Chip Enable to End-of-Write  
Address Valid to End-of-Write  
Address Set-up Time  
t
t
t
Write Pulse Width  
15  
0
20  
0
25  
0
t
Write Recovery Time  
t
Data Valid to End-of-Write  
Output High-Z Time(1,2)  
15  
15  
20  
____  
____  
____  
t
12  
15  
20  
____  
____  
____  
t
Data Hold Time(4)  
0
0
0
____  
____  
____  
t
Write Enable to Output in High-Z(1,2)  
Output Active from End-of-Write(1,2,4)  
12  
15  
20  
____  
____  
____  
t
0
0
0
ns  
2746 tbl 11a  
7133X45  
7133X55  
7143X55  
Com'l, Ind  
& Military  
7133X70/90  
7143X45  
7143X70/90  
Com'l &  
Military  
Com'l Only  
Symbol  
WRITE CYCLE  
Parameter  
Min.  
Max.  
Min.  
Max.  
Min.  
Max.  
Unit  
____  
____  
____  
____  
____  
____  
____  
____  
____  
____  
____  
____  
____  
____  
____  
____  
____  
____  
____  
____  
____  
t
WC  
EW  
AW  
AS  
WP  
WR  
DW  
HZ  
DH  
WZ  
OW  
Write Cycle Time(3)  
45  
30  
30  
0
55  
40  
40  
0
70/90  
50/50  
50/50  
0/0  
ns  
ns  
ns  
ns  
ns  
ns  
ns  
ns  
ns  
ns  
t
Chip Enable to End-of-Write  
Address Valid to End-of-Write  
Address Set-up Time  
t
t
t
Write Pulse Width  
30  
0
40  
0
50/50  
0/0  
t
Write Recovery Time  
t
Data Valid to End-of-Write  
Output High-Z Time(1,2)  
20  
25  
30/30  
____  
____  
____  
t
20  
20  
25/25  
____  
____  
____  
t
Data Hold Time(4)  
5
5
5/5  
____  
____  
____  
t
Write Enable to Output in High-Z(1,2)  
Output Active from End-of-Write(1,2,4)  
20  
20  
25/25  
____  
____  
____  
t
5
5
5/5  
ns  
2746 tbl 11b  
NOTES:  
1. Transition is measured 0mV from Low or High-impedance voltage from the Output Test Load (Figure 2).  
2. This parameter is guaranteed by device characterization but not production tested.  
3. For MASTER/SLAVE combination, tWC = tBAA + tWR + tWP, since R/W = VIL must occur after tBAA.  
4. The specification for tDH must be met by the device supplying write data to the RAM under all operation conditions. Although tDH and tOW values will vary over voltage  
and temperature, the actual tDH will always be smaller than the actual tOW.  
5. 'X' in part number indicates power rating (SA or LA).  
9
6.42  

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