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LY622568LL-55LLET PDF预览

LY622568LL-55LLET

更新时间: 2024-02-22 08:07:03
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-55LLET 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:55 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 mm

LY622568LL-55LLET 数据手册

 浏览型号LY622568LL-55LLET的Datasheet PDF文件第3页浏览型号LY622568LL-55LLET的Datasheet PDF文件第4页浏览型号LY622568LL-55LLET的Datasheet PDF文件第5页浏览型号LY622568LL-55LLET的Datasheet PDF文件第7页浏览型号LY622568LL-55LLET的Datasheet PDF文件第8页浏览型号LY622568LL-55LLET的Datasheet PDF文件第9页 
®
LY622568  
256K X 8 BIT LOW POWER CMOS SRAM  
Rev. 2.4  
TIMING WAVEFORMS  
READ CYCLE 1 (Address Controlled) (1,2)  
tRC  
Address  
Dout  
tAA  
tOH  
Previous Data Valid  
Data Valid  
READ CYCLE 2 (CE# and CE2 and OE# Controlled) (1,3,4,5)  
tRC  
Address  
tAA  
CE#  
tACE  
CE2  
OE#  
tOE  
tOLZ  
tOH  
tOHZ  
tCHZ  
tCLZ  
High-Z  
High-Z  
Dout  
Data Valid  
Notes :  
1.WE# is high for read cycle.  
2.Device is continuously selected OE# = low, CE# = low., CE2 = high.  
3.Address must be valid prior to or coincident with CE# = low, CE2 = high; otherwise tAA is the limiting parameter.  
4.tCLZ, tOLZ, tCHZ and tOHZ are specified with CL = 5pF. Transition is measured ±500mV from steady state.  
5.At any given temperature and voltage condition, tCHZ is less than tCLZ , tOHZ is less than tOLZ.  
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  
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