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参数资料
| 型号： | IDT72V02L25J |
| 厂商： | IDT, Integrated Device Technology Inc |
| 文件页数： | 1/12页 |
| 文件大小： | 0K |
| 描述： | IC FIFO ASYNCH 1KX9 25NS 32PLCC |
| 标准包装： | 32 |
| 系列： | 72V |
| 功能： | 异步 |
| 存储容量： | 9K（1K x 9） |
| 访问时间： | 25ns |
| 电源电压： | 3 V ~ 3.6 V |
| 工作温度： | 0°C ~ 70°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 32-LCC（J 形引线） |
| 供应商设备封装： | 32-PLCC（13.97x11.43） |
| 包装： | 管件 |
| 其它名称： | 72V02L25J |
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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相关代理商/技术参数 |
参数描述 |
|---|---|
| IDT72V02L25J8 | 功能描述:IC FIFO ASYNCH 1KX9 25NS 32PLCC RoHS:否 类别:集成电路 (IC) >> 逻辑 - FIFO 系列:72V 标准包装:80 系列:7200 功能:同步 存储容量:18.4K（1K x 18） 数据速率:- 访问时间:10ns 电源电压:4.5 V ~ 5.5 V 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:64-LQFP 供应商设备封装:64-TQFP（10x10） 包装:托盘 其它名称:72225LB10TF |
| IDT72V02L25JGI | 功能描述:IC FIFO ASYNCH 1KX9 25NS 32PLCC RoHS:是 类别:集成电路 (IC) >> 逻辑 - FIFO 系列:72V 标准包装:80 系列:7200 功能:同步 存储容量:18.4K（1K x 18） 数据速率:- 访问时间:10ns 电源电压:4.5 V ~ 5.5 V 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:64-LQFP 供应商设备封装:64-TQFP（10x10） 包装:托盘 其它名称:72225LB10TF |
| IDT72V02L25JGI8 | 功能描述:IC FIFO ASYNCH 1KX9 25NS 32PLCC RoHS:是 类别:集成电路 (IC) >> 逻辑 - FIFO 系列:72V 标准包装:80 系列:7200 功能:同步 存储容量:18.4K（1K x 18） 数据速率:- 访问时间:10ns 电源电压:4.5 V ~ 5.5 V 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:64-LQFP 供应商设备封装:64-TQFP（10x10） 包装:托盘 其它名称:72225LB10TF |
| IDT72V02L25JI | 功能描述:IC FIFO ASYNCH 1KX9 25NS 32PLCC RoHS:否 类别:集成电路 (IC) >> 逻辑 - FIFO 系列:72V 标准包装:80 系列:7200 功能:同步 存储容量:18.4K（1K x 18） 数据速率:- 访问时间:10ns 电源电压:4.5 V ~ 5.5 V 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:64-LQFP 供应商设备封装:64-TQFP（10x10） 包装:托盘 其它名称:72225LB10TF |
| IDT72V02L25JI8 | 功能描述:IC FIFO ASYNCH 1KX9 25NS 32PLCC RoHS:否 类别:集成电路 (IC) >> 逻辑 - FIFO 系列:72V 标准包装:80 系列:7200 功能:同步 存储容量:18.4K（1K x 18） 数据速率:- 访问时间:10ns 电源电压:4.5 V ~ 5.5 V 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:64-LQFP 供应商设备封装:64-TQFP（10x10） 包装:托盘 其它名称:72225LB10TF |
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