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IS61LV25616L-10TI PDF预览

IS61LV25616L-10TI

更新时间: 2024-11-16 13:08:55
品牌 Logo 应用领域
美国芯成 - ISSI /
页数 文件大小 规格书
11页 65K
描述
Standard SRAM, 256KX16, 10ns, CMOS, PDSO44, TSOP2-44

IS61LV25616L-10TI 技术参数

是否无铅:含铅是否Rohs认证:不符合
生命周期:Obsolete零件包装代码:TSOP2
包装说明:TSOP2-44针数:44
Reach Compliance Code:compliantECCN代码:3A991.B.2.A
HTS代码:8542.32.00.41风险等级:5.21
Is Samacsys:N最长访问时间:10 ns
I/O 类型:COMMONJESD-30 代码:R-PDSO-G44
JESD-609代码:e0长度:18.41 mm
内存密度:4194304 bit内存集成电路类型:STANDARD SRAM
内存宽度:16功能数量:1
端子数量:44字数:262144 words
字数代码:256000工作模式:ASYNCHRONOUS
最高工作温度:85 °C最低工作温度:-40 °C
组织:256KX16输出特性:3-STATE
封装主体材料:PLASTIC/EPOXY封装代码:TSOP2
封装等效代码:TSOP44,.46,32封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, THIN PROFILE并行/串行:PARALLEL
峰值回流温度(摄氏度):240电源:3.3 V
认证状态:Not Qualified座面最大高度:1.2 mm
最大待机电流:0.135 A最小待机电流:3.14 V
子类别:SRAMs最大压摆率:0.135 mA
最大供电电压 (Vsup):3.63 V最小供电电压 (Vsup):3.135 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:Tin/Lead (Sn/Pb)端子形式:GULL WING
端子节距:0.8 mm端子位置:DUAL
处于峰值回流温度下的最长时间:30宽度:10.16 mm
Base Number Matches:1

IS61LV25616L-10TI 数据手册

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®
IS61LV25616L  
ISSI  
256K x 16 HIGH SPEED ASYNCHRONOUS  
CMOS STATIC RAM WITH 3.3V SUPPLY  
JUNE 2002  
DESCRIPTION  
FEATURES  
The ISSI IS61LV25616L is a high-speed, 4,194,304-bit  
static RAM organized as 262,144 words by 16 bits. It is  
fabricated using ISSI's high-performance CMOS technol-  
ogy. This highly reliable process coupled with innovative  
circuitdesigntechniques,yieldshigh-performanceandlow  
power consumption devices.  
• High-speed access time:  
— 10, 12, and 15 ns  
• Low Active Power  
— Less than 90mA (typ.) Active Current  
• Low standby power:  
— Less than 1 mA (typ.) CMOS standby  
When CE is HIGH (deselected), the device assumes a  
standby mode at which the power dissipation can be  
reduced down with CMOS input levels.  
• TTL compatible interface levels  
• Single 3.3V power supply  
• Fully static operation: no clock or refresh  
required  
Easy memory expansion is provided by using Chip Enable  
and Output Enable inputs, CE and OE. The active LOW  
Write Enable (WE) controls both writing and reading of the  
memory.A data byte allows Upper Byte (UB) and Lower  
Byte (LB) access.  
• Three state outputs  
• Data control for upper and lower bytes  
• Industrial temperature available  
The IS61LV25616L is packaged in the JEDEC standard  
44-pin400-milSOJ,44-pinTSOPTypeII,44-pinLQFPand  
48-pin Mini BGA (8mm x 10mm).  
FUNCTIONAL BLOCK DIAGRAM  
256K x 16  
MEMORY ARRAY  
A0-A17  
DECODER  
VCC  
GND  
I/O0-I/O7  
Lower Byte  
I/O  
DATA  
CIRCUIT  
COLUMN I/O  
I/O8-I/O15  
Upper Byte  
CE  
OE  
WE  
UB  
LB  
CONTROL  
CIRCUIT  
Copyright © 2002 Integrated Silicon Solution, Inc. All rights reserved. ISSI reserves the right to make changes to this specification and its products at any time  
without notice. ISSI assumes no liability arising out of the application or use of any information, products or services described herein. Customers are advised to  
obtain the latest version of this device specification before relying on any published information and before placing orders for products.  
Integrated Silicon Solution, Inc. — www.issi.com — 1-800-379-4774  
Rev. B  
1
06/28/02  

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