5秒后页面跳转
CY6264-70SNIT PDF预览

CY6264-70SNIT

更新时间: 2024-09-14 13:07:11
品牌 Logo 应用领域
赛普拉斯 - CYPRESS /
页数 文件大小 规格书
8页 256K
描述
Standard SRAM, 8KX8, 70ns, CMOS, PDSO28, 0.300 INCH, SNC-28

CY6264-70SNIT 技术参数

生命周期:Obsolete零件包装代码:SOIC
包装说明:SOP,针数:28
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.32.00.41风险等级:5.76
Is Samacsys:N最长访问时间:70 ns
JESD-30 代码:R-PDSO-G28JESD-609代码:e0
长度:17.9324 mm内存密度:65536 bit
内存集成电路类型:STANDARD SRAM内存宽度:8
功能数量:1端子数量:28
字数:8192 words字数代码:8000
工作模式:ASYNCHRONOUS最高工作温度:85 °C
最低工作温度:-40 °C组织:8KX8
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
并行/串行:PARALLEL认证状态:Not Qualified
座面最大高度:2.794 mm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:INDUSTRIAL端子面层:TIN LEAD
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL宽度:7.5057 mm
Base Number Matches:1

CY6264-70SNIT 数据手册

 浏览型号CY6264-70SNIT的Datasheet PDF文件第2页浏览型号CY6264-70SNIT的Datasheet PDF文件第3页浏览型号CY6264-70SNIT的Datasheet PDF文件第4页浏览型号CY6264-70SNIT的Datasheet PDF文件第5页浏览型号CY6264-70SNIT的Datasheet PDF文件第6页浏览型号CY6264-70SNIT的Datasheet PDF文件第7页 
1CY6264  
PRELIMINARY  
CY6264  
8K x 8 Static RAM  
over 70% when deselected. The CY6264 is packaged in a  
450-mil (300-mil body) SOIC.  
Features  
• 55, 70 ns access times  
• CMOS for optimum speed/power  
An active LOW write enable signal (WE) controls the writ-  
ing/reading operation of the memory. When CE and WE in-  
1
• Easy memory expansion with CE , CE , and OE fea-  
puts are both LOW and CE is HIGH, data on the eight data  
1
2
2
tures  
input/output pins (I/O through I/O ) is written into the memory  
0
7
location addressed by the address present on the address  
pins (A through A ). Reading the device is accomplished by  
• TTL-compatible inputs and outputs  
• Automatic power-down when deselected  
0
12  
selecting the device and enabling the outputs, CE and OE  
1
active LOW, CE active HIGH, while WE remains inactive or  
Functional Description  
2
HIGH. Under these conditions, the contents of the location ad-  
dressed by the information on address pins is present on the  
eight data input/output pins.  
The CY6264 is a high-performance CMOS static RAM orga-  
nized as 8192 words by 8 bits. Easy memory expansion is  
provided by an active LOW chip enable (CE ), an active HIGH  
1
The input/output pins remain in a high-impedance state unless  
the chip is selected, outputs are enabled, and write enable  
(WE) is HIGH. A die coat is used to insure alpha immunity.  
chip enable (CE ), and active LOW output enable (OE) and  
2
three-state drivers. Both devices have an automatic pow-  
er-down feature (CE ), reducing the power consumption by  
1
Logic Block Diagram  
Pin Configuration  
SOIC  
Top View  
NC  
V
CC  
1
2
3
4
28  
27  
26  
25  
24  
23  
22  
21  
20  
19  
18  
17  
16  
15  
A
WE  
CE  
4
A
5
2
A
A
3
6
I/O  
0
A
A
2
A
1
7
5
6
7
8
INPUT BUFFER  
A
8
I/O  
1
A
9
OE  
A
A
A
A
0
10  
11  
12  
CE  
1
9
A
1
I/O  
2
I/O  
I/O  
I/O  
I/O  
I/O  
7
6
5
4
3
10  
11  
12  
13  
14  
A
2
I/O  
I/O  
I/O  
0
1
2
A
I/O  
3
3
A
256 x 32 x 8  
ARRAY  
4
GND  
A
5
I/O  
4
A
6
CY6264-2  
A
A
8
7
I/O  
5
I/O  
6
POWER  
DOWN  
CE  
1
I/O  
7
COLUMN DECODER  
CE  
2
WE  
OE  
CY6264-1  
Selection Guide  
CY6264-55  
CY6264-70  
Maximum Access Time (ns)  
55  
70  
Maximum Operating Current (mA)  
100  
100  
Maximum Standby Current (mA)  
20/15  
20/15  
Shaded area contains advanced information.  
Cypress Semiconductor Corporation  
3901 North First Street  
San Jose  
CA 95134  
October 1994 – Revised June 1996  
408-943-2600  

CY6264-70SNIT 替代型号

型号 品牌 替代类型 描述 数据表
CY6264-70SNXA CYPRESS

功能相似

8K x 8 Static RAM
CY6264-70SNC CYPRESS

功能相似

8K x 8 Static RAM
CY6264-70SC CYPRESS

功能相似

8K x 8 Static RAM

与CY6264-70SNIT相关器件

型号 品牌 获取价格 描述 数据表
CY6264-70SNXA CYPRESS

获取价格

8K x 8 Static RAM
CY6264-70SNXC CYPRESS

获取价格

8K x 8 Static RAM
CY6264-70SNXI CYPRESS

获取价格

8K x 8 Static RAM
CY64146V CYPRESS

获取价格

4M (256K x 16) Static RAM
CY6786 PANASONIC

获取价格

High heat resistance Phenolic Molding Compound for Automotive Components
CY6B CRYSTEKMICROWAVE

获取价格

Quartz Crystal Leaded HC49 Crystal
CY6BP CRYSTEKMICROWAVE

获取价格

Quartz Crystal Leaded HC49 Crystal
CY6BPS CRYSTEKMICROWAVE

获取价格

Quartz Crystal Low Profile HC49S Leaded Crystal
CY6BS CRYSTEKMICROWAVE

获取价格

Quartz Crystal Low Profile HC49S Leaded Crystal
CY6C CRYSTEKMICROWAVE

获取价格

Quartz Crystal Leaded HC49 Crystal