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參數(shù)資料
| 型號： | IDT72V02L25JI |
| 廠商： | IDT, Integrated Device Technology Inc |
| 文件頁數(shù)： | 1/12頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC FIFO ASYNCH 1KX9 25NS 32PLCC |
| 標準包裝： | 32 |
| 系列： | 72V |
| 功能： | 異步 |
| 存儲容量： | 9K（1K x 9） |
| 訪問時間： | 25ns |
| 電源電壓： | 3 V ~ 3.6 V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 32-LCC（J 形引線） |
| 供應商設備封裝： | 32-PLCC（13.97x11.43） |
| 包裝： | 管件 |
| 其它名稱： | 72V02L25JI |
1
JUNE 2012
3.3 VOLT CMOS ASYNCHRONOUS FIFO
512 x 9, 1,024 x 9,
2,048 x 9, 4,096 x 9,
8,192 x 9, 16,384 x 9
IDT72V01, IDT72V02
IDT72V03, IDT72V04
IDT72V05, IDT72V06
IDT and the IDT logo are trademarks of Integrated Device Technology, Inc
COMMERCIAL AND INDUSTRIAL TEMPERATURE RANGES
2012 Integrated Device Technology, Inc. All rights reserved. Product specifications subject to change without notice.
DSC-3033/7
FEATURES:
3.3V family uses less power than the 5 Volt 7201/7202/7203/7204/
7205/7206 family
512 x 9 organization (72V01)
1,024 x 9 organization (72V02)
2,048 x 9 organization (72V03)
4,096 X 9 organization (72V04)
8,192 x 9 organization (72V05)
16,384 X 9 organization (72V06)
Functionally compatible with 720x family
Low-power consumption
— Active: 180 mW (max.)
— Power-down: 18 mW (max.)
15 ns access time
Asynchronous and simultaneous read and write
Fully expandable by both word depth and/or bit width
Status Flags: Empty, Half-Full, Full
Auto-retransmit capability
Available in 32-pin PLCC
Industrial temperature range (–40
°°°°°C to +85°°°°°C) is available
Green parts available, see ordering information
FUNCTIONAL BLOCK DIAGRAM
W
WRITE
CONTROL
READ
CONTROL
R
FLAG
LOGIC
EXPANSION
LOGIC
XI
WRITE
POINTER
RAM
ARRAY
512 x 9
1,024 x 9
2,048 x 9
4,096 x 9
8,192 x 9
16,384 x 9
READ
POINTER
DATA INPUTS
RESET
LOGIC
THREE-
STATE
BUFFERS
DATA OUTPUTS
EF
FF
XO/HF
RS
FL/RT
(D0-D8)
3033 drw 01
(Q0-Q8)
DESCRIPTION:
The IDT72V01/72V02/72V03/72V04/72V05/72V06 are dual-port FIFO
memoriesthatoperateatapowersupplyvoltage(Vcc)between3.0Vand3.6V.
Their architecture, functional operation and pin assignments are identical to
those of the IDT7201/7202/7203/7204/7205/7206. These devices load and
emptydataonafirst-in/first-outbasis.TheyuseFullandEmptyflagstoprevent
data overflow and underflow and expansion logic to allow for unlimited
expansion capability in both word size and depth.
The reads and writes are internally sequential through the use of ring
pointers, with no address information required to load and unload data. Data
istoggledinandoutofthedevicesthroughtheuseoftheWrite(W)andRead
(R) pins. The devices have a maximum data access time as fast as 25 ns.
Thedevicesutilizea9-bitwidedataarraytoallowforcontrolandparitybits
at the user’s option. This feature is especially useful in data communications
applicationswhereitisnecessarytouseaparitybitfortransmission/reception
errorchecking.TheyalsofeatureaRetransmit(RT)capabilitythatallowsfor
resetofthereadpointertoitsinitialpositionwhenRTispulsedLOWtoallowfor
retransmission from the beginning of data. A Half-Full Flag is available in the
single device mode and width expansion modes.
These FIFOs are fabricated using high-speed CMOS technology. It has
beendesignedforthoseapplicationsrequiringasynchronousandsimultane-
ousread/writesinmultiprocessingandratebufferapplications.
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| IDT72V02L25JI8 | 功能描述:IC FIFO ASYNCH 1KX9 25NS 32PLCC RoHS:否 類別:集成電路 (IC) >> 邏輯 - FIFO 系列:72V 標準包裝:80 系列:7200 功能:同步 存儲容量:18.4K（1K x 18） 數(shù)據(jù)速率:- 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（10x10） 包裝:托盤 其它名稱:72225LB10TF |
| IDT72V02L35J | 功能描述:IC FIFO ASYNCH 1KX9 25NS 32PLCC RoHS:否 類別:集成電路 (IC) >> 邏輯 - FIFO 系列:72V 標準包裝:80 系列:7200 功能:同步 存儲容量:18.4K（1K x 18） 數(shù)據(jù)速率:- 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（10x10） 包裝:托盤 其它名稱:72225LB10TF |
| IDT72V02L35J8 | 功能描述:IC FIFO ASYNCH 1KX9 25NS 32PLCC RoHS:否 類別:集成電路 (IC) >> 邏輯 - FIFO 系列:72V 標準包裝:80 系列:7200 功能:同步 存儲容量:18.4K（1K x 18） 數(shù)據(jù)速率:- 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（10x10） 包裝:托盤 其它名稱:72225LB10TF |
| IDT72V03L15J | 功能描述:IC ASYNCH 2048X9 15NS 32-PLCC RoHS:否 類別:集成電路 (IC) >> 邏輯 - FIFO 系列:72V 標準包裝:80 系列:7200 功能:同步 存儲容量:18.4K（1K x 18） 數(shù)據(jù)速率:- 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（10x10） 包裝:托盤 其它名稱:72225LB10TF |
| IDT72V03L15J8 | 功能描述:IC ASYNCH 2048X9 15NS 32-PLCC RoHS:否 類別:集成電路 (IC) >> 邏輯 - FIFO 系列:72V 標準包裝:80 系列:7200 功能:同步 存儲容量:18.4K（1K x 18） 數(shù)據(jù)速率:- 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（10x10） 包裝:托盤 其它名稱:72225LB10TF |
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