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IC61C1024-15KI 参数 Datasheet PDF下载

IC61C1024-15KI图片预览
型号: IC61C1024-15KI
PDF下载: 下载PDF文件 查看货源
内容描述: [Standard SRAM, 128KX8, 15ns, CMOS, PDSO32, 0.400 INCH, SOJ-32]
分类和应用: 静态存储器光电二极管内存集成电路
文件页数/大小: 11 页 / 147 K
品牌: ISSI [ INTEGRATED SILICON SOLUTION, INC ]
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IC61C1024  
IC61C1024L  
128K x 8 HIGH-SPEED  
CMOS STATIC RAM  
DESCRIPTION  
FEATURES  
The ICSI IC61C1024 and IC61C1024L are very high-speed,  
low power, 131,072-word by 8-bit CMOS static RAMs. They  
are fabricated using ICSI's high-performance CMOS  
technology. This highly reliable process coupled with innovative  
circuit design techniques, yields higher performance and low  
power consumption devices.  
• High-speed access time: 12, 15, 20, 25 ns  
Low active power: 600 mW (typical)  
Low standby power: 500 µW (typical) CMOS  
standby  
• Output Enable (OE) and two Chip Enable  
(CE1 and CE2) inputs for ease in applications  
• Fully static operation: no clock or refresh  
When CE1 is HIGH or CE2 is LOW (deselected), the device  
assumes a standby mode at which the power dissipation can  
be reduced by using CMOS input levels.  
required  
Easy memory expansion is provided by using two Chip Enable  
inputs, CE1 and CE2. The active LOW Write Enable (WE)  
controls both writing and reading of the memory.  
• TTL compatible inputs and outputs  
• Single 5V (±10%) power supply  
• Low power version available: IC61C1024L  
The IC61C1024 and IC61C1024L are available in 32-pin  
300mil SOJ, and 8*20mm TSOP-1, and 8*13.4mm TSOP-1  
packages.  
• Commercial and industrial temperature ranges  
available  
FUNCTIONAL BLOCK DIAGRAM  
512 x 2048  
MEMORY ARRAY  
A0-A16  
DECODER  
VCC  
GND  
I/O  
DATA  
COLUMN I/O  
I/O0-I/O7  
CIRCUIT  
CE1  
CE2  
CONTROL  
CIRCUIT  
OE  
WE  
ICSI reserves the right to make changes to its products at any time without notice in order to improve design and supply the best possible product. We assume no responsibility for any errors  
which may appear in this publication. © Copyright 2000, Integrated Circuit Solution Inc.  
2
Integrated Circuit Solution Inc.  
AHSR008-0B 10/18/2001