5秒后页面跳转
IDT7054L25PRFB PDF预览

IDT7054L25PRFB

更新时间: 2024-10-27 22:36:43
品牌 Logo 应用领域
艾迪悌 - IDT /
页数 文件大小 规格书
11页 100K
描述
HIGH-SPEED 4K x 8 FourPort STATIC RAM

IDT7054L25PRFB 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Active零件包装代码:QFP
包装说明:LFQFP, QFP128,.63X.87,20针数:128
Reach Compliance Code:not_compliantECCN代码:3A001.A.2.C
HTS代码:8542.32.00.41风险等级:5.36
最长访问时间:25 ns其他特性:AUTOMATIC POWER DOWN; LOW POWER STANDBY MODE
I/O 类型:COMMONJESD-30 代码:R-PQFP-G128
JESD-609代码:e0长度:20 mm
内存密度:32768 bit内存集成电路类型:FOUR-PORT SRAM
内存宽度:8湿度敏感等级:3
功能数量:1端口数量:4
端子数量:128字数:4096 words
字数代码:4000工作模式:ASYNCHRONOUS
最高工作温度:125 °C最低工作温度:-55 °C
组织:4KX8输出特性:3-STATE
封装主体材料:PLASTIC/EPOXY封装代码:LFQFP
封装等效代码:QFP128,.63X.87,20封装形状:RECTANGULAR
封装形式:FLATPACK, LOW PROFILE, FINE PITCH并行/串行:PARALLEL
峰值回流温度(摄氏度):240电源:5 V
认证状态:Not Qualified筛选级别:MIL-PRF-38535
座面最大高度:1.6 mm最大待机电流:0.0045 A
最小待机电流:2 V子类别:SRAMs
最大压摆率:0.34 mA最大供电电压 (Vsup):5.5 V
最小供电电压 (Vsup):4.5 V标称供电电压 (Vsup):5 V
表面贴装:YES技术:CMOS
温度等级:MILITARY端子面层:Tin/Lead (Sn85Pb15)
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:20
宽度:14 mmBase Number Matches:1

IDT7054L25PRFB 数据手册

 浏览型号IDT7054L25PRFB的Datasheet PDF文件第2页浏览型号IDT7054L25PRFB的Datasheet PDF文件第3页浏览型号IDT7054L25PRFB的Datasheet PDF文件第4页浏览型号IDT7054L25PRFB的Datasheet PDF文件第5页浏览型号IDT7054L25PRFB的Datasheet PDF文件第6页浏览型号IDT7054L25PRFB的Datasheet PDF文件第7页 
IDT7054S/L  
HIGH-SPEED  
4K x 8 FourPortTM  
STATIC RAM  
TTL-compatible; single 5V (±10%) power supply  
Available in 128 pin Thin Quad Flatpack and 108 pin PGA  
packages  
Industrial temperature range (–40°C to +85°C) is available  
for selected speeds  
ꢀeatures  
High-speed access  
– Commercial:20/25/35ns (max.)  
Industrial:25ns (max.)  
Military:25/35ns(max.)  
Low-power operation  
Description  
IDT7054S  
Active:750mW(typ.)  
Standby: 7.5mW (typ.)  
IDT7054L  
Active:750mW(typ.)  
Standby: 1.5mW (typ.)  
True FourPort memory cells which allow simultaneous  
TheIDT7054isahigh-speed4Kx8FourPort™StaticRAMdesigned  
to be used in systems where multiple access into a common RAM is  
required.ThisFourPortStaticRAMoffersincreasedsystemperformance  
inmultiprocessorsystemsthathaveaneedtocommunicateinrealtimeand  
alsooffersaddedbenefitforhigh-speedsystemsinwhichmultipleaccess  
is requiredinthe same cycle.  
access of the same memory locations  
Fully asynchronous operation from each of the four ports:  
P1, P2, P3, and P4  
TheIDT7054is alsodesignedtobeusedinsystems whereon-chip  
hardware port arbitration is not needed. This part lends itself to those  
systems whichcannottoleratewaitstates oraredesignedtobeableto  
ꢀunctionalBlockDiagram  
R/WP1  
CEP1  
R/WP4  
CEP4  
OEP1  
OEP4  
COLUMN  
I/O  
COLUMN  
I/O0P1-I/O7P1  
I/O0P4-I/O7P4  
I/O  
PORT 1  
PORT 4  
ADDRESS  
DECODE  
LOGIC  
ADDRESS  
DECODE  
LOGIC  
A0P1 - A11P1  
A0P2 - A11P2  
A0P4 - A11P4  
MEMORY  
ARRAY  
PORT 2  
ADDRESS  
DECODE  
LOGIC  
PORT 3  
ADDRESS  
DECODE  
LOGIC  
A0P3 - A11P3  
COLUMN  
I/O  
COLUMN  
I/O  
I/O0P2-I/O7P2  
I/O0P3-I/O7P3  
OEP2  
OEP3  
CEP2  
CEP3  
R/WP3  
R/WP2  
3241 drw 01  
NOVEMBER 2001  
1
DSC 3241/11  
©2001IntegratedDeviceTechnology,Inc.  

与IDT7054L25PRFB相关器件

型号 品牌 获取价格 描述 数据表
IDT7054L25PRFG IDT

获取价格

暂无描述
IDT7054L25PRFG8 IDT

获取价格

Four-Port SRAM, 4KX8, 25ns, CMOS, PQFP128, PLASTIC, TQFP-128
IDT7054L25PRFGI8 IDT

获取价格

Four-Port SRAM, 4KX8, 25ns, CMOS, PQFP128, PLASTIC, TQFP-128
IDT7054L25PRFI IDT

获取价格

HIGH-SPEED 4K x 8 FourPort STATIC RAM
IDT7054L35G IDT

获取价格

HIGH-SPEED 4K x 8 FourPort STATIC RAM
IDT7054L35GB IDT

获取价格

HIGH-SPEED 4K x 8 FourPort STATIC RAM
IDT7054L35GI IDT

获取价格

HIGH-SPEED 4K x 8 FourPort STATIC RAM
IDT7054L35PF IDT

获取价格

Multi-Port SRAM, 4KX8, 35ns, CMOS, PQFP120, TQFP-120
IDT7054L35PF8 IDT

获取价格

Multi-Port SRAM, 4KX8, 35ns, CMOS, PQFP120, TQFP-120
IDT7054L35PFG IDT

获取价格

Multi-Port SRAM, 4KX8, 35ns, CMOS, PQFP120, TQFP-120