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HY62256ALLJ-70 PDF预览

HY62256ALLJ-70

更新时间: 2024-02-27 08:22:28
品牌 Logo 应用领域
其他 - ETC 内存集成电路静态存储器光电二极管
页数 文件大小 规格书
9页 146K
描述
x8 SRAM

HY62256ALLJ-70 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:SOIC包装说明:SOP, SOP28,.5
针数:28Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.32.00.41
风险等级:5.89Is Samacsys:N
最长访问时间:70 ns其他特性:BATTERY BACKUP
I/O 类型:COMMONJESD-30 代码:R-PDSO-G28
JESD-609代码:e0长度:18.39 mm
内存密度:262144 bit内存集成电路类型:STANDARD SRAM
内存宽度:8功能数量:1
端口数量:1端子数量:28
字数:32768 words字数代码:32000
工作模式:ASYNCHRONOUS最高工作温度:70 °C
最低工作温度:组织:32KX8
输出特性:3-STATE可输出:YES
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装等效代码:SOP28,.5封装形状:RECTANGULAR
封装形式:SMALL OUTLINE并行/串行:PARALLEL
电源:5 V认证状态:Not Qualified
座面最大高度:2.794 mm最大待机电流:0.00002 A
最小待机电流:2 V子类别:SRAMs
最大压摆率:0.07 mA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端子面层:Tin/Lead (Sn/Pb)
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL宽度:8.69 mm
Base Number Matches:1

HY62256ALLJ-70 数据手册

 浏览型号HY62256ALLJ-70的Datasheet PDF文件第3页浏览型号HY62256ALLJ-70的Datasheet PDF文件第4页浏览型号HY62256ALLJ-70的Datasheet PDF文件第5页浏览型号HY62256ALLJ-70的Datasheet PDF文件第7页浏览型号HY62256ALLJ-70的Datasheet PDF文件第8页浏览型号HY62256ALLJ-70的Datasheet PDF文件第9页 
HY62256A Series  
WRITE CYCLE 2 (/OE Low Fixed)  
tWC  
ADDR  
tAW  
tCW  
tWR  
CS  
tAS  
tWP  
WE  
tDW  
tDH  
Data Valid  
tOW  
Data In  
tWHZ  
(8)  
(7)  
Data  
Out  
Notes(WRITE CYCLE):  
1. A write occurs during the overlap of a low /CS and a low /WE. A write begins at the latest transition  
among /CS going low and /WE going low: A write ends at the earliest transition among /CS going high  
and /WE going high. tWP is measured from the beginning of write to the end of write.  
2. tCW is measured from the later of /CS going low to the end of write .  
3. tAS is measured from the address valid to the beginning of write.  
4. tWR is measured from the end of write to the address change. tWR is applied in case a write ends as /CS,  
or /WE going high.  
5. If /OE and /WE are in the read mode during this period, and the I/O pins are in the output low-Z state,  
input of opposite phase of the output must not be applied because bus contention can occur.  
6. If /CS goes low simultaneously with /WE going low, or after /WE going low, the outputs remain in high  
impedance state.  
7. DOUT is the same phase of latest written data in this write cycle.  
8. DOUT is the read data of the new address.  
DATA RETENTION CHARACTERISTIC  
Symbol  
VDR  
ICCDR  
Parameter  
Vcc for Data Retention  
Data Retention Current  
Test Condition  
/CS >Vcc-0.2V,Vss<VIN<Vcc  
Vcc = 3.0V, /CS > Vcc 0.2V  
Vss<VIN<Vcc  
See Data Retention Timing  
Diagram  
Min  
2
-
-
0
Typ  
Max  
-
50  
15(2)  
-
Unit  
V
uA  
uA  
ns  
-
1
1
-
L
LL  
tCDR  
tR  
Chip Disable to Data  
Retention Time  
Operating Recovery Time  
tRC(3)  
-
-
ns  
Notes  
1. Typical values are under the condition of TA = 25°C.  
2. 3uA max. at TA=0°C to 40 °C.  
3. tRC is read cycle time.  
Rev.02 /Jun.99  
6

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