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參數資料
| 型號： | IDT72V261LA |
| 廠商： | Integrated Device Technology, Inc. |
| 英文描述： | 3.3 VOLT CMOS SuperSync FIFO |
| 中文描述： | 3.3伏的CMOS SuperSync先進先出 |
| 文件頁數： | 1/27頁 |
| 文件大小： | 310K |
| 代理商： | IDT72V261LA |
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DSC-4673/2
2002 Integrated Device Technology, Inc. All rights reserved. Product specifications subject to change without notice.
IDT and the IDT logo are registered trademarks of Integrated Device Technology, Inc. The SuperSync is a trademark of Integrated Device Technology, Inc.
COMMERCIAL AND INDUSTRIAL TEMPERATURE RANGES
APRIL 2002
3.3 VOLT CMOS SuperSync FIFO
16,384 x 9
32,768 x 9
IDT72V261LA
IDT72V271LA
FEATURES:
Choose among the following memory organizations:
IDT72V261LA
—
IDT72V271LA
—
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
5V input tolerant
Auto power down minimizes standby power consumption
Master Reset clears entire FIFO
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
16,384 x 9
32,768 x 9
Program partial flags by either serial or parallel means
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)
Available in the 64-pin Thin Quad Flat Pack (TQFP) and the 64-
pin Slim Thin Quad Flat Pack (STQFP)
High-performance submicron CMOS technology
Industrial temperature range (–40
°
C to +85
°
C) is available
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
INPUT REGISTER
OUTPUT REGISTER
RAM ARRAY
16,384 x 9
32,768 x 9
FLAG
LOGIC
FF
/
IR
PAF
EF
/
OR
PAE
HF
FWFT/SI
READ POINTER
READ
CONTROL
LOGIC
WRITE CONTROL
LOGIC
WRITE POINTER
RESET
LOGIC
WEN
WCLK
D
0
-D
8
LD
MRS
REN
RCLK
OE
Q
0
-Q
8
OFFSET REGISTER
PRS
SEN
RT
4673 drw 01
FUNCTIONAL BLOCK DIAGRAM
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相關代理商/技術參數 |
參數描述 |
|---|---|
| IDT72V261LA10PF | 功能描述:IC FIFO SS 8192X18 10NS 64QFP RoHS:否 類別:集成電路 (IC) >> 邏輯 - FIFO 系列:72V 標準包裝:90 系列:7200 功能:同步 存儲容量:288K（16K x 18） 數據速率:100MHz 訪問時間:10ns 電源電壓:4.5 V ~ 5.5 V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:64-LQFP 供應商設備封裝:64-TQFP（14x14） 包裝:托盤 其它名稱:72271LA10PF |
| IDT72V261LA10PF8 | 功能描述:IC FIFO SS 8192X18 10NS 64QFP RoHS:否 類別:集成電路 (IC) >> 邏輯 - FIFO 系列:72V 標準包裝:90 系列:7200 功能:同步 存儲容量:288K（16K x 18） 數據速率:100MHz 訪問時間:10ns 電源電壓:4.5 V ~ 5.5 V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:64-LQFP 供應商設備封裝:64-TQFP（14x14） 包裝:托盤 其它名稱:72271LA10PF |
| IDT72V261LA10PFG | 制造商:Integrated Device Technology Inc 功能描述:IC FIFO SS 8192X18 10NS 64TQFP 制造商:Integrated Device Technology Inc 功能描述:IC FIFO 144K 16KX9 3.3V TQFP64 制造商:Integrated Device Technology Inc 功能描述:IC, FIFO, 144K, 16KX9, 3.3V, TQFP64 |
| IDT72V261LA10PFG8 | 制造商:Integrated Device Technology Inc 功能描述:IC FIFO SS 8192X18 10NS 64TQFP |
| IDT72V261LA10TF | 功能描述:IC FIFO SS 8192X18 10NS 64QFP RoHS:否 類別:集成電路 (IC) >> 邏輯 - FIFO 系列:72V 標準包裝:90 系列:7200 功能:同步 存儲容量:288K（16K x 18） 數據速率:100MHz 訪問時間:10ns 電源電壓:4.5 V ~ 5.5 V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:64-LQFP 供應商設備封裝:64-TQFP（14x14） 包裝:托盤 其它名稱:72271LA10PF |
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