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IDT72V261LA10TF PDF预览

IDT72V261LA10TF

更新时间: 2024-01-16 04:00:11
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
27页 302K
描述
3.3 VOLT CMOS SuperSync FIFO

IDT72V261LA10TF 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, QFP64,.47SQ,20针数:64
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.32.00.71风险等级:5.22
最长访问时间:6.5 ns其他特性:RETRANSMIT
最大时钟频率 (fCLK):100 MHz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:147456 bit
内存集成电路类型:OTHER FIFO内存宽度:9
湿度敏感等级:3功能数量:1
端子数量:64字数:16384 words
字数代码:16000工作模式:SYNCHRONOUS
最高工作温度:70 °C最低工作温度:
组织:16KX9可输出:YES
封装主体材料:PLASTIC/EPOXY封装代码:LFQFP
封装等效代码:QFP64,.47SQ,20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电源:3.3 V
认证状态:Not Qualified座面最大高度:1.6 mm
最大待机电流:0.02 A子类别:FIFOs
最大压摆率:0.055 mA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:COMMERCIAL端子面层:Matte Tin (Sn) - annealed
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 mmBase Number Matches:1

IDT72V261LA10TF 数据手册

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3.3 VOLT CMOS SuperSync FIFO™  
16,384 x 9  
32,768 x 9  
IDT72V261LA  
IDT72V271LA  
FEATURES:  
Program partial flags by either serial or parallel means  
Choose among the following memory organizations:  
Select IDT Standard timing (using EF and FF flags) or First  
Word Fall Through timing (using OR and IR flags)  
Output enable puts data outputs into high impedance state  
Easily expandable in depth and width  
Independent Read and Write clocks (permit reading and writing  
simultaneously)  
IDT72V261LA  
IDT72V271LA  
16,384 x 9  
32,768 x 9  
Pin-compatible with the IDT72V281/72V291 and IDT72V2101/  
72V2111SuperSync FIFOs  
Functionally compatible with the 5 Volt IDT72261/72271 family  
10ns read/write cycle time (6.5ns access time)  
Fixed, low first word data latency time  
Available in the 64-pin Thin Quad Flat Pack (TQFP) and the 64-  
pin Slim Thin Quad Flat Pack (STQFP)  
5V input tolerant  
Auto power down minimizes standby power consumption  
Master Reset clears entire FIFO  
High-performance submicron CMOS technology  
Industrial temperature range (–40°C to +85°C) is available  
Partial Reset clears data, but retains programmable settings  
Retransmit operation with fixed, low first word data  
latency time  
Empty, Full and Half-Full flags signal FIFO status  
Programmable Almost-Empty and Almost-Full flags, each flag  
can default to one of two preselected offsets  
DESCRIPTION:  
The IDT72V261LA/72V271LA are functionally compatible versions of  
the IDT72261/72271 designed to run off a 3.3V supply for very low power  
consumption. The IDT72V261LA/72V271LA are exceptionally deep, high  
speed, CMOS First-In-First-Out (FIFO) memories with clocked read and  
FUNCTIONAL BLOCK DIAGRAM  
D0 -D8  
WEN  
WCLK  
LD  
SEN  
OFFSET REGISTER  
INPUT REGISTER  
FF/IR  
PAF  
EF/OR  
PAE  
FLAG  
LOGIC  
WRITE CONTROL  
LOGIC  
HF  
FWFT/SI  
RAM ARRAY  
16,384 x 9  
32,768 x 9  
WRITE POINTER  
READ POINTER  
READ  
CONTROL  
LOGIC  
RT  
OUTPUT REGISTER  
MRS  
PRS  
RESET  
LOGIC  
RCLK  
REN  
Q0 -Q8  
4673 drw 01  
OE  
IDTandtheIDTlogoareregisteredtrademarksofIntegratedDeviceTechnology,Inc.TheSuperSyncisatrademarkofIntegratedDeviceTechnology,Inc.  
COMMERCIAL AND INDUSTRIAL TEMPERATURE RANGES  
APRIL 2002  
1
2002 Integrated Device Technology, Inc. All rights reserved. Product specifications subject to change without notice.  
DSC-4673/2  

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