5秒后页面跳转
IDT71V321S25TF8 PDF预览

IDT71V321S25TF8

更新时间: 2024-11-28 14:33:59
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
15页 135K
描述
Dual-Port SRAM, 2KX8, 25ns, CMOS, PQFP64, STQFP-64

IDT71V321S25TF8 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Obsolete零件包装代码:QFP
包装说明:STQFP-64针数:64
Reach Compliance Code:not_compliantECCN代码:EAR99
HTS代码:8542.32.00.41风险等级:5.72
最长访问时间:25 ns其他特性:BATTERY BACKUP;AUTOMATIC POWER DOWN
I/O 类型:COMMONJESD-30 代码:S-PQFP-G64
JESD-609代码:e0长度:10 mm
内存密度:16384 bit内存集成电路类型:DUAL-PORT SRAM
内存宽度:8湿度敏感等级:3
功能数量:1端口数量:2
端子数量:64字数:2048 words
字数代码:2000工作模式:ASYNCHRONOUS
最高工作温度:70 °C最低工作温度:
组织:2KX8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:QFP64,.47SQ,20封装形状:SQUARE
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:0.13 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:10 mm
Base Number Matches:1

IDT71V321S25TF8 数据手册

 浏览型号IDT71V321S25TF8的Datasheet PDF文件第2页浏览型号IDT71V321S25TF8的Datasheet PDF文件第3页浏览型号IDT71V321S25TF8的Datasheet PDF文件第4页浏览型号IDT71V321S25TF8的Datasheet PDF文件第5页浏览型号IDT71V321S25TF8的Datasheet PDF文件第6页浏览型号IDT71V321S25TF8的Datasheet PDF文件第7页 
HIGH SPEED 3.3V  
2K X 8 DUAL-PORT  
STATIC RAM WITH  
INTERRUPTS  
IDT71V321S/L  
IDT71V421S/L  
Features  
On-chip port arbitration logic (IDT71V321 only)  
High-speed access  
BUSY output flag on IDT71V321; BUSY input on IDT71V421  
Fully asynchronous operation from either port  
Battery backup operation2V data retention (L only)  
TTL-compatible, single 3.3V power supply  
Available in 52-pin PLCC, 64-pin TQFP and STQFP  
packages  
Industrial temperature range (–40°C to +85°C) is available  
for selected speeds  
Green parts available, see ordering information  
– Commercial: 25/35/55ns (max.)  
Industrial: 25ns (max.)  
Low-power operation  
IDT71V321/IDT71V421S  
Active: 325mW (typ.)  
Standby: 5mW (typ.)  
IDT71V321/V421L  
Active: 325mW (typ.)  
Standby: 1mW (typ.)  
Two INT flags for port-to-port communications  
MASTER IDT71V321 easily expands data bus width to 16-  
or-more-bits using SLAVE IDT71V421  
FunctionalBlockDiagram  
OE  
R
R
OE  
L
CE  
R/W  
CEL  
R
R/W  
L
I/O0L- I/O7L  
I/O0R-I/O7R  
I/O  
Control  
I/O  
Control  
(1,2)  
(1,2)  
BUSYR  
BUSY  
L
A
10L  
A
A
10R  
0R  
Address  
Decoder  
MEMORY  
ARRAY  
Address  
Decoder  
A
0L  
11  
11  
ARBITRATION  
and  
INTERRUPT  
LOGIC  
CE  
OE  
R/W  
L
CE  
OE  
R/W  
R
R
L
R
L
(2)  
(2)  
L
INTR  
INT  
3026 drw 01  
NOTES:  
1. IDT71V321 (MASTER): BUSY is an output. IDT71V421 (SLAVE): BUSY is input.  
2. BUSY and INT are totem-pole outputs.  
JANUARY 2010  
1
DSC-3026/11  
©2010IntegratedDeviceTechnology,Inc.  

与IDT71V321S25TF8相关器件

型号 品牌 获取价格 描述 数据表
IDT71V321S25TF9 IDT

获取价格

Dual-Port SRAM, 2KX8, 25ns, CMOS, PQFP64, STQFP-64
IDT71V321S25TFG IDT

获取价格

Dual-Port SRAM, 2KX8, 25ns, CMOS, PQFP64, 10 X 10 MM, 1.40 MM HEIGHT, GREEN, STQFP-64
IDT71V321S25TFG8 IDT

获取价格

Multi-Port SRAM, 2KX8, 25ns, CMOS, PQFP64
IDT71V321S25TFGI IDT

获取价格

Dual-Port SRAM, 2KX8, 25ns, CMOS, PQFP64, 10 X 10 MM, 1.40 MM HEIGHT, GREEN, STQFP-64
IDT71V321S25TFGI8 IDT

获取价格

Multi-Port SRAM, 2KX8, 25ns, CMOS, PQFP64
IDT71V321S25TFI IDT

获取价格

HIGH-SPEED 3.3V 2K x 8 DUAL-PORT STATIC RAM WITH INTERRUPT
IDT71V321S25TFI8 IDT

获取价格

Multi-Port SRAM, 2KX8, 25ns, CMOS, PQFP64
IDT71V321S35J IDT

获取价格

HIGH-SPEED 3.3V 2K x 8 DUAL-PORT STATIC RAM WITH INTERRUPT
IDT71V321S35JG IDT

获取价格

Dual-Port SRAM, 2KX8, 35ns, CMOS, PQCC52, 0.750 X 0.750 INCH, 0.170 INCH HEIGHT, GREEN, PL
IDT71V321S35JG8 IDT

获取价格

Multi-Port SRAM, 2KX8, 35ns, CMOS, PQCC52