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IDT72801L10TFG8 PDF预览

IDT72801L10TFG8

更新时间: 2024-02-09 04:18:06
品牌 Logo 应用领域
艾迪悌 - IDT 先进先出芯片
页数 文件大小 规格书
16页 211K
描述
FIFO, 256X9, 6.5ns, Synchronous, CMOS, PQFP64, SLIM, TQFP-64

IDT72801L10TFG8 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:QFP
包装说明:LFQFP,针数:64
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.32.00.71风险等级:5.44
最长访问时间:6.5 ns周期时间:10 ns
JESD-30 代码:S-PQFP-G64JESD-609代码:e3
长度:10 mm内存密度:2304 bit
内存宽度:9功能数量:2
端子数量:64字数:256 words
字数代码:256工作模式:SYNCHRONOUS
最高工作温度:70 °C最低工作温度:
组织:256X9可输出:YES
封装主体材料:PLASTIC/EPOXY封装代码:LFQFP
封装形状:SQUARE封装形式:FLATPACK, LOW PROFILE, FINE PITCH
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):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:COMMERCIAL
端子面层:MATTE TIN端子形式:GULL WING
端子节距:0.5 mm端子位置:QUAD
处于峰值回流温度下的最长时间:30宽度:10 mm
Base Number Matches:1

IDT72801L10TFG8 数据手册

 浏览型号IDT72801L10TFG8的Datasheet PDF文件第5页浏览型号IDT72801L10TFG8的Datasheet PDF文件第6页浏览型号IDT72801L10TFG8的Datasheet PDF文件第7页浏览型号IDT72801L10TFG8的Datasheet PDF文件第9页浏览型号IDT72801L10TFG8的Datasheet PDF文件第10页浏览型号IDT72801L10TFG8的Datasheet PDF文件第11页 
IDT72801/728211/72821/72831/72841/72851 DUAL CMOS SyncFIFOTM  
DUAL 256 x 9, DUAL 512 x 9, DUAL 1K x 9, DUAL 2K x 9, DUAL 4K x 9, DUAL 8K x 9  
COMMERCIAL AND INDUSTRIAL  
TEMPERATURERANGES  
ProgrammableAlmost–FullFlag(PAFA,PAFB)PAFA(PAFB)willgo  
ProgrammableAlmost–EmptyFlag(PAEA,PAEB)PAEA(PAEB)will  
LOWwhentheamountofdatainArrayA(B)reachesthealmost-fullcondition. goLOWwhenthereadpointeris"n+1"locationslessthanthewritepointer. The  
IfnoreadsareperformedafterReset,PAFA(PAFB)willgoLOWafter(256-m) offset"n"isdefinedintheEmptyOffset registers. Ifnoreadsareperformedafter  
writes totheIDT72801's FIFOA(B);(512-m)writes totheIDT72811's FIFO Reset,PAEA(PAEB)willgoHIGHafter"n+1"writestoFIFOA(B).  
A(B);(1,024-m)writestotheIDT72821'sFIFOA(B);(2,048-m)writestothe  
IDT72831's FIFO A (B); (4,096-m) writes to the IDT72841's FIFO A (B); or words.  
(8,192-m) writes to the IDT72851's FIFO A (B).  
FFA(FFB)issynchronizedwithrespecttotheLOW-to-HIGHtransitionofthe of the Read Clock RCLKA (RCLKB).  
Write Clock WCLKA (WCLKB). The offset m” is defined in the Full Offset  
IfthereisnoEmptyoffsetspecified,PAEA(PAEB)willgoLOWatEmpty+7  
PAEA(PAEB)issynchronizedwithrespecttotheLOW-to-HIGHtransition  
Data Outputs (QA0 QA8, QB0 QB8 ) —QA0 - QA8are the nine data  
registers.  
outputsformemoryarrayA,QB0 -QB8aretheninedataoutputsformemory  
array B.  
IfthereisnoFulloffsetspecified,PAFA(PAFB)willgoLOWatFull-7words.  
PAFA(PAFB)issynchronizedwithrespecttotheLOW-to-HIGHtransition  
ofWCLKA(WCLKB).  
TABLE 1: STATUS FLAGS FOR A AND B FIFOS  
NUMBER OF WORDS IN ARRAY A  
NUMBER OF WORDS IN ARRAY B  
FFA  
FFB  
PAFA  
PAFB  
PAEA  
PAEB  
EFA  
EFB  
72801  
72811  
72821  
0
1ton(1)  
0
1ton(1)  
0
H
H
H
H
L
H
H
H
L
L
L
L
H
H
H
H
1ton(1)  
(n+1) to (256-(m+1))  
(256-m)(2) to 255  
256  
(n+1) to (512-(m+1))  
(512-m)(2) to 511  
512  
(n+1) to (1,024-(m+1))  
(1,024-m)(2) to 1,023  
1,024  
H
H
H
L
NUMBER OF WORDS IN ARRAY A  
FFA  
FFB  
PAFA  
PAFB  
PAEA  
PAEB  
EFA  
EFB  
NUMBER OF WORDS IN ARRAY B  
72831  
0
1 to n(1)  
72841  
0
1 to n(1)  
72851  
0
1 to n(1)  
H
H
H
H
L
H
H
H
L
L
L
L
H
H
H
H
(n+1) to (2,048-(m+1))  
(2,048-m)(2) to 2,047  
2,048  
(n+1) to (4,096-(m+1))  
(4,096-m)(2) to 4,095  
4,096  
(n+1) to (8,192-(m+1))  
(8,192-m)(2) to 8,191  
8,192  
H
H
H
L
NOTES:  
1. n = Empty Offset (n = 7 default value)  
2. m = Full Offset (m = 7 default value)  
8

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