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CYM1720PZ-15C PDF预览

CYM1720PZ-15C

更新时间: 2024-02-16 02:02:07
品牌 Logo 应用领域
赛普拉斯 - CYPRESS 静态存储器内存集成电路
页数 文件大小 规格书
6页 104K
描述
SRAM Module, 32KX24, 15ns, CMOS

CYM1720PZ-15C 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
Reach Compliance Code:not_compliantECCN代码:3A991.B.2.B
HTS代码:8542.32.00.41风险等级:5.92
最长访问时间:15 nsI/O 类型:COMMON
JESD-30 代码:R-XZMA-T56JESD-609代码:e0
内存密度:786432 bit内存集成电路类型:SRAM MODULE
内存宽度:24功能数量:1
端口数量:1端子数量:56
字数:32768 words字数代码:32000
工作模式:ASYNCHRONOUS最高工作温度:70 °C
最低工作温度:组织:32KX24
输出特性:3-STATE可输出:YES
封装主体材料:UNSPECIFIED封装代码:ZIP
封装等效代码:ZIP56,.1,.1封装形状:RECTANGULAR
封装形式:MICROELECTRONIC ASSEMBLY并行/串行:PARALLEL
峰值回流温度(摄氏度):NOT SPECIFIED电源:5 V
认证状态:Not Qualified最大待机电流:0.09 A
最小待机电流:4.5 V子类别:SRAMs
最大压摆率:0.45 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:NO技术:CMOS
温度等级:COMMERCIAL端子面层:Tin/Lead (Sn/Pb)
端子形式:THROUGH-HOLE端子节距:1.27 mm
端子位置:ZIG-ZAG处于峰值回流温度下的最长时间:NOT SPECIFIED
Base Number Matches:1

CYM1720PZ-15C 数据手册

 浏览型号CYM1720PZ-15C的Datasheet PDF文件第2页浏览型号CYM1720PZ-15C的Datasheet PDF文件第3页浏览型号CYM1720PZ-15C的Datasheet PDF文件第4页浏览型号CYM1720PZ-15C的Datasheet PDF文件第5页浏览型号CYM1720PZ-15C的Datasheet PDF文件第6页 
1CYM1720  
CYM1720  
32K x 24 Static RAM Module  
constructed using three 32K x 8 static RAMs in SOJ packages  
mounted onto an epoxy laminate board with pins.  
Features  
High-density 768-kilobit SRAM module  
High-speed CMOS SRAMs  
— Access time of 15 ns  
Writing to the device is accomplished when the chip select  
(CS) and write enable (WE) inputs are both LOW. Data on  
the input/output pins (I/O through I/O ) of the device is  
0
23  
written into the memory location specified on the address  
pins (A through A ).  
56-pin, 0.5-inch-high ZIP package  
Low active power  
0
14  
Reading the device is accomplished by taking the chip select  
(CS) and output enable (OE) LOW while write enable (WE)  
remains HIGH. Under these conditions, the contents of the  
memory location specified on the address pins will appear  
on the input/output pins.  
— 1.8W (max. for t = 25 ns)  
AA  
SMD technology  
TTL-compatible inputs and outputs  
Commercial temperature range  
Small PCB footprint  
The input/output pins remain in a high-impedance state unless  
the module is selected, outputs are enabled, and write enable  
is HIGH.  
— 0.66 sq. in.  
Functional Description  
The CYM1720 is a high-performance 768-kilobit static RAM  
module organized as 32K words by 24 bits. This module is  
Pin Configuration  
Logic Block Diagram  
ZIP  
Top View  
V
1
3
CC  
V
CC  
2
I/O  
I/O  
I/O  
I/O  
0
2
4
6
I/O  
I/O  
I/O  
I/O  
4
1
3
5
7
5
6
7
8
9
A A  
10  
12  
14  
16  
18  
20  
22  
24  
26  
28  
30  
32  
34  
36  
38  
40  
42  
44  
46  
48  
50  
52  
54  
56  
0
14  
GND  
11  
13  
15  
17  
19  
21  
23  
25  
27  
29  
31  
15  
GND  
A
0
OE  
WE  
CS  
32K x 8  
SRAM  
A
1
I/O I/O  
0
7
A
2
8
8
8
A
3
A
4
A
5
A
7
A
6
CS  
NC  
I/O  
I/O  
10  
NC  
GND  
I/O  
I/O  
11  
I/O  
I/O  
15  
NC  
OE  
8
9
32K x 8  
SRAM  
I/O I/O  
I/O  
I/O  
14  
8
15  
12  
13  
GND  
WE  
33  
35  
37  
39  
41  
43  
45  
47  
49  
51  
53  
55  
A
8
A
9
A
10  
A
12  
A
14  
A
A
NC  
GND  
I/O  
I/O  
19  
I/O  
I/O  
23  
11  
13  
32K x 8  
SRAM  
I/O I/O  
16  
23  
GND  
I/O  
I/O  
18  
I/O  
I/O  
V
CC  
16  
17  
1720–1  
20  
21  
22  
V
CC  
1720–2  
Selection Guide  
1720-15  
15  
1720-20  
20  
1720-25  
25  
1720-30  
1720-35  
35  
Maximum Access Time (ns)  
30  
330  
60  
Maximum Operating Current (mA)  
Maximum Standby Current (mA)  
450  
450  
330  
330  
120  
120  
60  
60  
Shaded area contains preliminary information.  
Cypress Semiconductor Corporation  
3901 North First Street  
San Jose  
CA 95134  
408-943-2600  
September 1989 – Revised April 1993  

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