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LY622568LL-45LL PDF预览

LY622568LL-45LL

更新时间: 2024-02-08 07:31:28
品牌 Logo 应用领域
台湾来扬 - LYONTEK 静态存储器
页数 文件大小 规格书
14页 293K
描述
256K X 8 BIT LOW POWER CMOS SRAM

LY622568LL-45LL 技术参数

是否Rohs认证: 符合生命周期:Active
包装说明:TSOP1,Reach Compliance Code:compliant
风险等级:5.8最长访问时间:45 ns
JESD-30 代码:R-PDSO-G32长度:18.4 mm
内存密度:2097152 bit内存集成电路类型:STANDARD SRAM
内存宽度:8功能数量:1
端子数量:32字数:262144 words
字数代码:256000工作模式:ASYNCHRONOUS
最高工作温度:70 °C最低工作温度:
组织:256KX8封装主体材料:PLASTIC/EPOXY
封装代码:TSOP1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):NOT SPECIFIED座面最大高度:1.2 mm
最大供电电压 (Vsup):5.5 V最小供电电压 (Vsup):4.5 V
标称供电电压 (Vsup):5 V表面贴装:YES
技术:CMOS温度等级:COMMERCIAL
端子形式:GULL WING端子节距:0.5 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:8 mmBase Number Matches:1

LY622568LL-45LL 数据手册

 浏览型号LY622568LL-45LL的Datasheet PDF文件第1页浏览型号LY622568LL-45LL的Datasheet PDF文件第2页浏览型号LY622568LL-45LL的Datasheet PDF文件第4页浏览型号LY622568LL-45LL的Datasheet PDF文件第5页浏览型号LY622568LL-45LL的Datasheet PDF文件第6页浏览型号LY622568LL-45LL的Datasheet PDF文件第7页 
®
LY622568  
256K X 8 BIT LOW POWER CMOS SRAM  
Rev. 2.4  
PIN CONFIGURATION  
A17  
A16  
A14  
A12  
A7  
1
2
32  
31  
30  
29  
28  
27  
26  
25  
24  
23  
22  
21  
20  
19  
18  
17  
Vcc  
A15  
CE2  
WE#  
A13  
A8  
3
4
5
A11  
A9  
A8  
1
2
3
4
5
6
7
8
9
10  
11  
12  
13  
14  
15  
16  
32  
31  
30  
29  
28  
27  
26  
25  
24  
23  
22  
21  
20  
19  
18  
17  
OE#  
A10  
CE#  
DQ7  
DQ6  
DQ5  
DQ4  
DQ3  
Vss  
DQ2  
DQ1  
DQ0  
A0  
A6  
6
A13  
WE#  
CE2  
A15  
Vcc  
A17  
A16  
A14  
A12  
A7  
A5  
7
A9  
8
A4  
A11  
OE#  
A10  
CE#  
DQ7  
DQ6  
DQ5  
DQ4  
DQ3  
A3  
9
LY622568  
A2  
10  
11  
12  
13  
14  
15  
16  
A1  
A0  
A6  
A5  
A4  
A1  
A2  
A3  
DQ0  
DQ1  
DQ2  
Vss  
TSOP-I/STSOP  
SOP/P-DIP  
ABSOLUTE MAXIMUN RATINGS*  
PARAMETER  
SYMBOL  
VT1  
RATING  
-0.5 to 6.5  
UNIT  
Voltage on VCC relative to VSS  
Voltage on any other pin relative to VSS  
V
V
VT2  
-0.5 to VCC+0.5  
0 to 70(C grade)  
-20 to 80(E grade)  
-40 to 85(I grade)  
-65 to 150  
Operating Temperature  
TA  
W
Storage Temperature  
Power Dissipation  
DC Output Current  
TSTG  
PD  
1
IOUT  
50  
mA  
*Stresses greater than those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress  
rating only and functional operation of the device or any other conditions above those indicated in the operational sections of this  
specification is not implied. Exposure to the absolute maximum rating conditions for extended period may affect device reliability.  
TRUTH TABLE  
CE#  
H
CE2  
X
OE#  
X
WE#  
X
SUPPLY CURRENT  
MODE  
I/O OPERATION  
High-Z  
ISB1  
Standby  
High-Z  
ISB1  
X
L
X
X
Output Disable  
Read  
High-Z  
ICC,ICC1  
ICC,ICC1  
ICC,ICC1  
L
H
H
H
DOUT  
L
H
L
H
Write  
DIN  
L
H
X
L
Note: H = VIH, L = VIL, X = Don't care.  
Lyontek Inc. reserves the rights to change the specifications and products without notice.  
5F, No. 2, Industry E. Rd. IX, Science-Based Industrial Park, Hsinchu 300, Taiwan.  
TEL: 886-3-6668838  
FAX: 886-3-6668836  
2

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