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WS512K32NV-70G2TIA PDF预览

WS512K32NV-70G2TIA

更新时间: 2024-11-02 05:25:39
品牌 Logo 应用领域
美高森美 - MICROSEMI 静态存储器
页数 文件大小 规格书
9页 959K
描述
SRAM Module, 512KX32, 70ns, CMOS, CQFP68, QFP-68

WS512K32NV-70G2TIA 数据手册

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WS512K32V-XXX  
*ADVANCED  
512Kx32 SRAM 3.3V MODULE  
FEATURES  
 Access Times of 70, 85, 100, 120ns  
 Low Voltage Operation:  
• 3.3V ± 10% Power Supply  
 Low Power CMOS  
 Packaging  
• 66-pin, PGA Type, 1.185 inch square, Hermetic Ceramic  
HIP (Package 401)  
 Built-in Decoupling Caps and Multiple Ground Pins for Low  
• 68 lead, Hermetic CQFP (G2T), 22.4mm (0.880 inch),  
4.57mm (0.180") high (Package 510). Designed to t  
JEDEC 68 lead 0.990" CQFJ footprint  
Noise Operation  
 Weight  
• WS512K32V-XG2TX - 8 grams typical  
WS512K32V-XHX - 13 grams typical  
 Organized as 512Kx32; User Congurable as 1024Kx16 or  
2Mx8  
 Commercial, Industrial and Military Temperature Ranges  
 TTL Compatible Inputs and Outputs  
* This product is under development, is not qualied or characterized and is subject to change or  
cancellation without notice.  
Pin Description  
PIN CONFIGURATION FOR WS512K32NV-XHX  
Top View  
I/O0-31  
A0-18  
Data Inputs/Outputs  
Address Inputs  
Write Enables  
Chip Selects  
WE1-4  
#
1
12  
23  
34  
45  
56  
CS1-4  
OE#  
VCC  
#
I/O8  
I/O9  
I/O10  
A13  
WE2#  
CS2#  
GND  
I/O11  
A10  
I/O15  
I/O14  
I/O13  
I/O12  
OE#  
A18  
I/O24  
I/O25  
I/O26  
A6  
VCC  
CS4#  
WE4#  
I/O27  
A3  
I/O31  
I/O30  
I/O29  
I/O28  
A0  
Output Enable  
Power Supply  
Ground  
GND  
NC  
Not Connected  
A14  
A7  
A15  
A11  
NC  
A4  
A1  
Block Diagram  
A16  
A12  
WE1#  
I/O7  
A8  
A5  
A2  
WE  
1
#
CS  
1
#
WE  
2
#
CS  
2
#
WE  
3
#
CS  
3
#
4 4  
WE # CS #  
A17  
VCC  
A9  
WE3#  
CS3#  
GND  
I/O19  
I/O23  
I/O22  
I/O21  
I/O20  
OE#  
A0-18  
I/O0  
I/O1  
I/O2  
CS1#  
NC  
I/O6  
I/O16  
I/O17  
I/O18  
512K x 8  
512K x 8  
512K x 8  
512K x 8  
I/O5  
I/O3  
I/O4  
8
8
8
8
11  
22  
33  
44  
55  
66  
I/O0-7  
I/O8-15  
I/O16-23  
I/O24-31  
Microsemi Corporation reserves the right to change products or specications without notice.  
May 2011 © 2011 Microsemi Corporation. All rights reserved.  
Rev. 3  
1
Microsemi Corporation • (602) 437-1520 • www.microsemi.com  

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