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IDT70V927S25PRF PDF预览

IDT70V927S25PRF

更新时间: 2024-11-21 20:10:19
品牌 Logo 应用领域
艾迪悌 - IDT 静态存储器内存集成电路
页数 文件大小 规格书
14页 191K
描述
Dual-Port SRAM, 32KX16, 25ns, CMOS, PQFP128, TQFP-128

IDT70V927S25PRF 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:EAR99
HTS代码:8542.32.00.41风险等级:5.27
最长访问时间:25 nsI/O 类型:COMMON
JESD-30 代码:R-PQFP-G128JESD-609代码:e0
长度:20 mm内存密度:524288 bit
内存集成电路类型:DUAL-PORT SRAM内存宽度:16
湿度敏感等级:3功能数量:1
端口数量:2端子数量:128
字数:32768 words字数代码:32000
工作模式:SYNCHRONOUS最高工作温度:70 °C
最低工作温度:组织:32KX16
输出特性:3-STATE可输出:YES
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:3.3 V
认证状态:Not Qualified座面最大高度:1.6 mm
最大待机电流:0.005 A最小待机电流:3 V
子类别:SRAMs最大压摆率:0.22 mA
最大供电电压 (Vsup):3.6 V最小供电电压 (Vsup):3 V
标称供电电压 (Vsup):3.3 V表面贴装:YES
技术:CMOS温度等级:COMMERCIAL
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 mm
Base Number Matches:1

IDT70V927S25PRF 数据手册

 浏览型号IDT70V927S25PRF的Datasheet PDF文件第2页浏览型号IDT70V927S25PRF的Datasheet PDF文件第3页浏览型号IDT70V927S25PRF的Datasheet PDF文件第4页浏览型号IDT70V927S25PRF的Datasheet PDF文件第5页浏览型号IDT70V927S25PRF的Datasheet PDF文件第6页浏览型号IDT70V927S25PRF的Datasheet PDF文件第7页 
HIGH-SPEED 3.3V 32K x 16  
SYNCHRONOUS  
DUAL-PORT STATIC RAM  
PRELIMINARY  
IDT70V927S/L  
Features  
True Dual-Ported memory cells which allow simultaneous  
access of the same memory location  
High-speed clock to data access  
– Commercial: 25/30ns  
Full synchronous operation on both ports  
–
4ns setup to clock and 1ns hold on all control, data, and  
address inputs  
– Data input, address, and control registers  
– Fast 25ns clock to data out  
Low-power operation  
– IDT70V927S  
– Self-timed write allows fast cycle time  
– 30ns cycle time, 33MHz operation  
Active: 550mW (typ.)  
Standby: 3.3mW (typ.)  
– IDT70V927L  
Active: 550mW (typ.)  
Standby: 660mW (typ.)  
Flow-Through output mode  
Counter enable and reset features  
Dual chip enables allow for depth expansion without  
additional logic  
Separate upper-byte and lower-byte controls for  
multiplexed bus and bus matching compatibility  
LVTTL- compatible, single 3.3V (±0.3V) power supply  
Industrial temperature range (-40°C to +85°C) is available  
for selected speeds  
Available in a 128 pin Thin Quad Flatpack  
Functional Block Diagram  
WR  
R/  
UBR  
R/WL  
UBL  
CE0L  
CE1L  
CE0R  
CE1R  
LBL  
LBR  
OEL  
OER  
I/O8R-I/O15R  
I/O0R-I/O7R  
A14R  
I/O8L-I/O15L  
I/O0L-I/O7L  
I/O  
Control  
I/O  
Control  
A14L  
Counter/  
Address  
Reg.  
Counter/  
Address  
Reg.  
MEMORY  
ARRAY  
A0R  
A0L  
CLKR  
ADSR  
CNTENR  
CLKL  
ADSL  
CNTENL  
CNTRSTL  
CNTRSTR  
3749 drw 01  
SEPTEMBER 1999  
1
DSC 3749/4  
©1999IntegratedDeviceTechnology,Inc.  

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