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GVT7364A16TS-12 PDF预览

GVT7364A16TS-12

更新时间: 2024-11-22 23:54:15
品牌 Logo 应用领域
其他 - ETC 静态存储器
页数 文件大小 规格书
11页 83K
描述
x16 SRAM

GVT7364A16TS-12 数据手册

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GVT7364A16  
REVOLUTIONARY PINOUT 64K X 16  
GALVANTECH, INC.  
ASYNCHRONOUS  
SRAM  
64K x 16 SRAM  
+3.3V SUPPLY, SINGLE CHIP ENABLE  
REVOLUTIONARY PINOUT  
FEATURES  
GENERAL DESCRIPTIO N  
Fast access times: 10, 12, 15 and 20ns  
Fast OE# access times: 5, 6, 7 and 8ns  
Single +3.3V +0.3V power supply  
Fully static -- no clock or timing strobes necessary  
All inputs and outputs are TTL-compatible  
Three state outputs  
Center power and ground pins for greater noise immunity  
Easy memory expansion with CE# and OE# options  
Automatic CE# power down  
High-performance, low-power consumption, CMOS  
double-poly, double-metal process  
The GVT7364A16 is organized as a 65,536 x 16 SRAM  
using a four-transistor memory cell with a high performance,  
silicon gate, low-power CMOS process. Galvantech SRAMs  
are fabricated using double-layer polysilicon, double-layer  
metal technology.  
This device offers center power and ground pins for  
improved performance and noise immunity. Static design  
eliminates the need for external clocks or timing strobes. For  
increased system flexibility and eliminating bus contention  
problems, this device offers chip enable (CE#), separate byte  
enable controls (BLE# and BHE#) and output enable (OE#)  
with this organization.  
Packaged in 44-pin, 400-mil SOJ and 44-pin, 400-mil  
TSOP  
The device offers a low power standby mode when chip  
is not selected. This allows system designers to meet low  
standby power requirements.  
OPTIONS  
MARKING  
Timing  
10ns access  
12ns access  
15ns access  
20ns access  
-10  
-12  
-15  
-20  
PIN ASSIGNMENT  
44-Pin SOJ  
44-Pin TSOP  
1
44  
43  
42  
41  
40  
39  
38  
37  
36  
35  
34  
33  
32  
31  
30  
29  
28  
27  
26  
25  
24  
23  
A4  
A3  
A2  
A1  
A0  
A5  
A6  
A7  
Packages  
44-pin SOJ (400 mil)  
44-pin TSOP (400 mil)  
2
J
TS  
3
4
OE#  
BHE#  
BLE#  
DQ16  
DQ15  
DQ14  
DQ13  
VSS  
VCC  
DQ12  
DQ11  
DQ10  
DQ9  
NC  
5
6
Power consumption  
Standard  
Low  
CE#  
DQ1  
DQ2  
DQ3  
DQ4  
VCC  
VSS  
DQ5  
DQ6  
DQ7  
DQ8  
WE#  
A15  
A14  
A13  
A12  
NC  
7
None  
L
8
9
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
Temperature  
Commercial  
Industrial  
None (0°C to 70°C)  
I
(-40°C to 85°C)  
A8  
A9  
A10  
A11  
NC  
Galvantech, Inc. reserves the right to chaneg  
products or specifications without notic.e  
Galvantech, Inc. 3080 Oakmead Village Drive, Santa Clara, CA 95051  
Tel (408) 566-0688 Fax (408) 566-0699 Web Site http://www.galvantech.com  
Rev. 1/99