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CY7C1046DV33-10VXI PDF预览

CY7C1046DV33-10VXI

更新时间: 2024-09-15 05:19:03
品牌 Logo 应用领域
赛普拉斯 - CYPRESS 存储内存集成电路静态存储器光电二极管
页数 文件大小 规格书
8页 440K
描述
4-Mbit (1M x 4) Static RAM

CY7C1046DV33-10VXI 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:SOJ
包装说明:SOJ, SOJ32,.44针数:32
Reach Compliance Code:compliantECCN代码:3A991.B.2.B
HTS代码:8542.32.00.41风险等级:5.72
Is Samacsys:N最长访问时间:10 ns
I/O 类型:COMMONJESD-30 代码:R-PDSO-J32
JESD-609代码:e4长度:20.955 mm
内存密度:4194304 bit内存集成电路类型:STANDARD SRAM
内存宽度:4湿度敏感等级:3
功能数量:1端子数量:32
字数:1048576 words字数代码:1000000
工作模式:ASYNCHRONOUS最高工作温度:85 °C
最低工作温度:-40 °C组织:1MX4
输出特性:3-STATE封装主体材料:PLASTIC/EPOXY
封装代码:SOJ封装等效代码:SOJ32,.44
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
并行/串行:PARALLEL峰值回流温度(摄氏度):260
电源:3.3 V认证状态:Not Qualified
座面最大高度:3.7592 mm最大待机电流:0.01 A
最小待机电流:2 V子类别:SRAMs
最大压摆率:0.09 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:INDUSTRIAL端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)
端子形式:J BEND端子节距:1.27 mm
端子位置:DUAL处于峰值回流温度下的最长时间:40
宽度:10.16 mmBase Number Matches:1

CY7C1046DV33-10VXI 数据手册

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CY7C1046DV33  
4-Mbit (1M x 4) Static RAM  
Features  
Functional Description[1]  
• Pin- and function-compatible with CY7C1046CV33  
• High speed  
The CY7C1046DV33 is a high-performance CMOS static  
RAM organized as 1M words by 4 bits. Easy memory  
expansion is provided by an active LOW Chip Enable (CE), an  
active LOW Output Enable (OE), and tri-state drivers. Writing  
to the device is accomplished by taking Chip Enable (CE) and  
Write Enable (WE) inputs LOW. Data on the four I/O pins (I/O0  
through I/O3) is then written into the location specified on the  
address pins (A0 through A19).  
— tAA = 10 ns  
• Low active power  
— ICC = 90 mA @ 10 ns  
• Low CMOS standby power  
— ISB2 = 10 mA  
Reading from the device is accomplished by taking Chip  
Enable (CE) and Output Enable (OE) LOW while forcing Write  
Enable (WE) HIGH. Under these conditions, the contents of  
the memory location specified by the address pins will appear  
on the I/O pins.  
• 2.0 V data retention  
• Automatic power-down when deselected  
• TTL-compatible inputs and outputs  
• Easy memory expansion with CE and OE features  
• Available in lead-free 400-mil-wide 32-pin SOJ package  
The four input/output pins (I/O0 through I/O3) are placed in a  
high-impedance state when the device is deselected (CE  
HIGH), the outputs are disabled (OE HIGH), or during a Write  
operation (CE LOW, and WE LOW).  
The CY7C1046DV33 is available in a standard 400-mil-wide  
32-pin SOJ package with center power and ground (revolu-  
tionary) pinout.  
Logic Block Diagram  
Pin Configuration  
SOJ  
Top View  
A
A
32  
31  
30  
29  
1
2
3
4
5
6
A
0
1
19  
A
A
A
A
18  
17  
16  
15  
A
2
A
A
3
4
INPUT BUFFER  
A
0
28  
27  
26  
25  
A
1
CE  
OE  
I/O  
GND  
A
2
I/O  
I/O  
0
7
8
0
A
3
3
A
V
4
CC  
A
6
I/O  
I/O  
I/O  
5
1
2
3
24  
23  
GND  
9
10  
11  
1 Mbit x 4  
V
I/O  
CC  
A
I/O  
A
2
1
7
A
8
9
WE  
22  
21  
20  
19  
18  
17  
A
A
A
14  
13  
12  
A
A
12  
13  
14  
15  
16  
5
A
10  
A
6
A
A
A
7
11  
10  
POWER  
DOWN  
COLUMN  
DECODER  
A
CE  
8
A
NC  
9
WE  
OE  
Selection Guide  
-10  
Unit  
ns  
Maximum Access Time  
10  
90  
10  
Maximum Operating Current  
mA  
mA  
Maximum CMOS Standby Current  
Note:  
1. For guidelines on SRAM system design, please refer to the System Design Guidelines Cypress application note, available on the internet at www.cypress.com.  
Cypress Semiconductor Corporation  
Document #: 38-05611 Rev. *B  
198 Champion Court  
San Jose, CA 95134-1709  
408-943-2600  
Revised April 3, 2006  
[+] Feedback  

CY7C1046DV33-10VXI 替代型号

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