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IBM0117805T3-50 PDF预览

IBM0117805T3-50

更新时间: 2024-01-07 17:21:08
品牌 Logo 应用领域
国际商业机器公司 - IBM 动态存储器光电二极管内存集成电路
页数 文件大小 规格书
31页 373K
描述
EDO DRAM, 2MX8, 50ns, CMOS, PDSO28, 0.400 X 0.725 INCH, TSOP2-28

IBM0117805T3-50 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:TSOP包装说明:TSOP2, TSOP28,.46
针数:28Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.32.00.02
风险等级:5.92访问模式:FAST PAGE WITH EDO
最长访问时间:50 ns其他特性:RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH
I/O 类型:COMMONJESD-30 代码:R-PDSO-G28
JESD-609代码:e0长度:18.41 mm
内存密度:16777216 bit内存集成电路类型:EDO DRAM
内存宽度:8功能数量:1
端口数量:1端子数量:28
字数:2097152 words字数代码:2000000
工作模式:ASYNCHRONOUS最高工作温度:70 °C
最低工作温度:组织:2MX8
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:TSOP28,.46
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, THIN PROFILE
峰值回流温度(摄氏度):NOT SPECIFIED电源:5 V
认证状态:Not Qualified刷新周期:2048
座面最大高度:1.2 mm自我刷新:NO
最大待机电流:0.001 A子类别:DRAMs
最大压摆率:0.1 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处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:10.16 mmBase Number Matches:1

IBM0117805T3-50 数据手册

 浏览型号IBM0117805T3-50的Datasheet PDF文件第2页浏览型号IBM0117805T3-50的Datasheet PDF文件第3页浏览型号IBM0117805T3-50的Datasheet PDF文件第4页浏览型号IBM0117805T3-50的Datasheet PDF文件第5页浏览型号IBM0117805T3-50的Datasheet PDF文件第6页浏览型号IBM0117805T3-50的Datasheet PDF文件第7页 
Discontinued (9/98 - last order; 3/99 last ship)  
IBM01178052M  
x 811/10, 5.0V, EDO. IBM0117805P2M x 811/10, 3.3V, EDO, LP, SR. IBM0117805M2M x 811/10, 5.0V, EDO, LP, SR. IBM0117805B2M x 811/10, 3.3V, EDO.  
IBM0117805 IBM0117805M  
IBM0117805B IBM0117805P  
2M x 8 11/10 EDO DRAM  
Features  
• Low Power Dissipation  
• 2,097,152 word by 8 bit organization  
- Active (max) - 75 mA / 60 mA  
- Standby: TTL Inputs (max) - 1.0 mA  
- Standby: CMOS Inputs (max)  
- 1.0 mA (SP version)  
• Single 3.3V ± 0.3V or 5.0V ± 0.5V power supply  
• Standard Power (SP) and Low Power (LP)  
- 0.1 mA (LP version)  
- Self Refresh (LP version only)  
- 200µA (3.3 Volt)  
• 2048 Refresh Cycles  
- 32 ms Refresh Rate (SP version)  
- 128 ms Refresh Rate (LP version)  
- 300µA (5.0 Volt)  
• High Performance:  
• Extended Data Out (Hyper Page) Mode  
• Read-Modify-Write  
-50 -60 Units  
tRAC  
tCAC  
tAA  
RAS Access Time  
CAS Access Time  
Column Address Access Time  
Cycle Time  
50  
13  
25  
84  
60  
15  
ns  
ns  
ns  
ns  
ns  
• RAS Only and CAS before RAS Refresh  
• Hidden Refresh  
30  
tRC  
104  
25  
• Package: TSOP-II 28 (400mil x 725mil)  
SOJ 28 (300mil)  
tHPC  
EDO (Hyper Page) Mode Cycle Time 20  
Description  
The IBM0117805 is a dynamic RAM organized  
2,097,152 words by 8 bits, which has a very low  
“sleep mode” power consumption option. These  
devices are fabricated in IBM’s advanced 0.5µm  
CMOS silicon gate process technology. The circuit  
and process have been carefully designed to pro-  
vide high performance, low power dissipation, and  
high reliability. The devices operate with a single  
3.3V ± 0.3V or 5.0V ± 0.5V power supply. The 21  
addresses required to access any bit of data are  
multiplexed (11 are strobed with RAS, 10 are  
strobed with CAS).  
Pin Assignments (Top View)  
Pin Description  
RAS  
CAS  
Row Address Strobe  
Column Address Strobe  
Read/Write Input  
Address Inputs  
1
2
3
4
5
6
7
28  
27  
26  
25  
24  
Vcc  
I/O0  
I/O1  
I/O2  
I/O3  
WE  
RAS  
NC  
A10  
A0  
A1  
A2  
A3  
Vss  
I/O7  
I/O6  
I/O5  
I/O4  
CAS  
OE  
A9  
A8  
A7  
A6  
A5  
WE  
A0 - A10  
OE  
Output Enable  
I/O0 - I/O7  
VCC  
Data Input/Output  
Power (+3.3V or +5.0V)  
Ground  
23  
22  
21  
20  
19  
8
9
VSS  
10  
11  
12  
13  
14  
18  
17  
16  
15  
A4  
Vss  
Vcc  
©IBM Corporation. All rights reserved.  
Use is further subject to the provisions at the end of this document.  
28H4724  
SA14-4221-06  
Revised 4/97  

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