参数资料
型号: IDT7200L15SO8
厂商: IDT, Integrated Device Technology Inc
文件页数: 1/14页
文件大小: 0K
描述: IC MEM FIFO 256X9 15NS 28-SOIC
标准包装: 1,000
系列: 7200
功能: 异步
存储容量: 2.3K(256 x 9)
数据速率: 40MHz
访问时间: 15ns
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: 28-SOIC(0.345",8.77mm 宽)
供应商设备封装: 28-SOIC
包装: 带卷 (TR)
其它名称: 7200L15SO8
1
JUNE 2012
CMOS ASYNCHRONOUS FIFO
256 x 9, 512 x 9 and 1,024 x 9
IDT7200L
IDT7201LA
IDT7202LA
IDT and the IDT logo are registered trademarks of Integrated Device Technology, Inc.
COMMERCIAL, INDUSTRIAL AND MILITARY TEMPERATURE RANGES
2012 Integrated Device Technology, Inc. All rights reserved. Product specifications subject to change without notice.
DSC-2679/13
FEATURES:
First-In/First-Out dual-port memory
256 x 9 organization (IDT7200)
512 x 9 organization (IDT7201)
1,024 x 9 organization (IDT7202)
Low power consumption
— Active: 440mW (max.)
—Power-down: 28mW (max.)
Ultra high speed—12ns access time
Asynchronous and simultaneous read and write
Fully expandable by both word depth and/or bit width
720x family is pin and functionally compatible from 256 x 9 to 64k x 9
Status Flags: Empty, Half-Full, Full
Auto-retransmit capability
High-performance CEMOS technology
Military product compliant to MIL-STD-883, Class B
Standard Military Drawing #5962-87531, 5962-89666, 5962-89863
and 5962-89536 are listed on this function
Dual versions available in the TSSOP package. For more informa-
tion, see IDT7280/7281/7282 data sheet
IDT7280 = 2 x IDT7200
IDT7281 = 2 x IDT7201
IDT7282 = 2 x IDT7202
DESCRIPTION:
TheIDT7200/7201/7202aredual-portmemoriesthatloadandemptydata
onafirst-in/first-outbasis. ThedevicesuseFullandEmptyflagstopreventdata
overflowandunderflowandexpansionlogictoallowforunlimitedexpansion
capability in both word size and depth.
The reads and writes are internally sequential through the use of ring
pointers,withnoaddressinformationrequiredtoloadandunloaddata. Data
istoggledinandoutofthedevicesthroughtheuseoftheWrite(W)andRead
(R) pins.
Thedevicesutilizea9-bitwidedataarraytoallowforcontrolandparitybits
attheuser’soption. Thisfeatureisespeciallyusefulindatacommunications
applicationswhereitisnecessarytouseaparitybitfortransmission/reception
errorchecking. ItalsofeaturesaRetransmit(RT)capabilitythatallowsforreset
of the read pointer to its initial position when RT is pulsed LOW to allow for
retransmissionfromthebeginningofdata. AHalf-FullFlagisavailableinthe
single device mode and width expansion modes.
These FIFOs are fabricated using high-speed CMOS technology. They
aredesignedforthoseapplicationsrequiringasynchronousandsimultaneous
read/writes in multiprocessing and rate buffer applications. Military grade
productismanufacturedincompliancewithMIL-STD-883,ClassB.
FUNCTIONAL BLOCK DIAGRAM
W
WRITE
CONTROL
READ
CONTROL
R
FLAG
LOGIC
EXPANSION
LOGIC
XI
WRITE
POINTER
RAM
ARRAY
256 x 9
512 x 9
1,024 x 9
READ
POINTER
DATA INPUTS
RESET
LOGIC
THREE-
STATE
BUFFERS
DATA OUTPUTS
EF
FF
XO/HF
RS
FL/RT
(D0-D8)
2679 drw 01
(Q0-Q8)
Industrial temperature range (–40oC to +85oC) is available
(plastic packages only)
Green parts available, see ordering information
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IDT7200L15SOGI 功能描述:IC MEM FIFO 256X9 15NS 28-SOIC RoHS:是 类别:集成电路 (IC) >> 逻辑 - FIFO 系列:7200 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
IDT7200L15SOGI8 功能描述:IC MEM FIFO 256X9 15NS 28-SOIC RoHS:是 类别:集成电路 (IC) >> 逻辑 - FIFO 系列:7200 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
IDT7200L15SOI 功能描述:IC MEM FIFO 256X9 15NS 28-SOIC RoHS:否 类别:集成电路 (IC) >> 逻辑 - FIFO 系列:7200 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
IDT7200L15SOI8 功能描述:IC MEM FIFO 256X9 15NS 28-SOIC RoHS:否 类别:集成电路 (IC) >> 逻辑 - FIFO 系列:7200 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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