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A4K-L67140L-55 PDF预览

A4K-L67140L-55

更新时间: 2024-01-06 13:26:56
品牌 Logo 应用领域
TEMIC 静态存储器内存集成电路
页数 文件大小 规格书
16页 196K
描述
Dual-Port SRAM, 1KX8, 55ns, CMOS, PQCC48, LCC-48

A4K-L67140L-55 技术参数

生命周期:Obsolete零件包装代码:LCC
包装说明:QCCN,针数:48
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.32.00.41风险等级:5.84
最长访问时间:55 nsJESD-30 代码:S-PQCC-N48
长度:14.315 mm内存密度:8192 bit
内存集成电路类型:DUAL-PORT SRAM内存宽度:8
功能数量:1端子数量:48
字数:1024 words字数代码:1000
工作模式:ASYNCHRONOUS最高工作温度:125 °C
最低工作温度:-40 °C组织:1KX8
封装主体材料:PLASTIC/EPOXY封装代码:QCCN
封装形状:SQUARE封装形式:CHIP CARRIER
并行/串行:PARALLEL认证状态:Not Qualified
座面最大高度:2.26 mm最大供电电压 (Vsup):3.6 V
最小供电电压 (Vsup):3 V标称供电电压 (Vsup):3.3 V
表面贴装:YES技术:CMOS
温度等级:AUTOMOTIVE端子形式:NO LEAD
端子节距:1.02 mm端子位置:QUAD
宽度:14.315 mmBase Number Matches:1

A4K-L67140L-55 数据手册

 浏览型号A4K-L67140L-55的Datasheet PDF文件第4页浏览型号A4K-L67140L-55的Datasheet PDF文件第5页浏览型号A4K-L67140L-55的Datasheet PDF文件第6页浏览型号A4K-L67140L-55的Datasheet PDF文件第8页浏览型号A4K-L67140L-55的Datasheet PDF文件第9页浏览型号A4K-L67140L-55的Datasheet PDF文件第10页 
L67130/L67140  
Data-Retention Mode  
MHS CMOS RAMs are designed with battery backup in 2 – CS must be kept between V – 0.2 V and 70 % of Vcc  
CC  
mind. Data retention voltage and supply current are during the power up and power down transitions.  
guaranteed over temperature. The following rules insure  
data retention :  
3 – The RAM can begin operation > tRC after Vcc  
reaches the minimum operating voltage (3 volts).  
1 – Chip select (CS) must be held high during data  
retention ; within Vcc to VCC  
.
DR  
Timing  
MAX  
MIL  
IND  
PARAMETER  
TEST CONDITIONS (18)  
UNIT  
COM  
AUTO  
ICC  
@ VCC = 2 V  
10  
20  
µA  
DR1  
DR  
Notes : 18. CS = Vcc, Vin = Gnd to Vcc.  
19. = Read cycle time.  
t
RC  
AC Test Conditions  
Input Pulse Levels : GND to 3.0 V  
Input Rise/Fall Times : 5 ns  
Output Reference Levels : 1.5 V  
Output Load : see figures 1, 2  
Input Timing Reference Levels : 1.5 V  
Figure 1. Output Load.  
Figure 2. Output load.  
(For t , t , t , and t  
)
HZ LZ WZ  
OW  
MATRA MHS  
7
Rev. D (19 Fev. 97)  

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