参数资料
型号: IBM0117805
厂商: IBM Microeletronics
英文描述: 2M x 8 11/10 EDO DRAM(16M位 动态RAM(超页面模式读写并带21条地址线,其中11条为行地址选通,10条为列地址选通))
中文描述: 200万× 8 11/10 EDO公司的DRAM(1,600位动态随机存储器(超页面模式读写并带21条地址线,其中11条为行地址选通,10条为列地址选通))
文件页数: 5/31页
文件大小: 559K
代理商: IBM0117805
IBM0117805
IBM0117805B IBM0117805P
2M x 8 11/10 EDO DRAM
IBM0117805M
28H4724
SA14-4221-06
Revised 4/97
IBM Corporation. All rights reserved.
Use is further subject to the provisions at the end of this document.
Page 5 of 31
Absolute Maximum Ratings
Symbol
Parameter
Rating
Units
Notes
3.3 Volt Device
5.0 Volt Device
V
CC
Power Supply Voltage
-0.5 to +4.6
-1.0 to +7.0
V
1
V
IN
Input Voltage
-0.5 to min (V
CC
+0.5, 4.6)
-0.5 to min (V
CC
+0.5, 7.0)
V
1
V
OUT
Output Voltage
-0.5 to min (V
CC
+0.5, 4.6)
-0.5 to min (V
CC
+0.5, 7.0)
V
1
T
OPR
Operating Temperature
0 to +70
0 to +70
°
C
1
T
STG
Storage Temperature
-55 to +150
-55 to +150
°
C
1
P
D
Power Dissipation
1.0
1.0
W
1
I
OUT
Short Circuit Output Current
50
50
mA
1
1. 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 at these or any other conditions above those indicated in the operational
sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect reli-
ability.
Recommended DC Operating Conditions
(T
A
= 0 to 70C)
Symbol
Parameter
3.3 Volt Device
5.0 Volt Device
Units
Notes
Min.
Typ.
Max.
Min.
Typ.
Max.
V
CC
Supply Voltage
3.0
3.3
3.6
4.5
5.0
5.5
V
1
V
IH
Input High Voltage
2.0
V
CC
+ 0.5
2.4
V
CC
+ 0.5
V
1, 2
V
IL
Input Low Voltage
-0.5
0.8
-0.5
0.8
V
1, 2
1. All voltages referenced to V
SS
.
2. V
IH
may overshoot to V
CC
+ 1.2V for pulse widths of
4.0ns with 3.3 Volt, or V
CC
+ 2.0V for pulse widths of
4.0ns (or V
CC
+ 1.0V
for
8.0ns) with 5.0 Volt. Additionally, V
IL
may undershoot to -2.0V for pulse widths
4.0ns with 3.3 Volt, or to -2.0V for pulse
widths
4.0ns (or -1.0V for
8.0ns) with 5.0 Volt. Pulse widths measured at 50% points with amplitude measured peak to DC ref-
erence.
Capacitance
(T
A
= 25
°
C, V
CC
= 3.3V
±
0.3V or V
CC
= 5.0V
±
0.5V)
Symbol
Parameter
Min.
Max.
Units
Notes
C
I1
Input Capacitance (A0 - A10)
5
pF
1
C
I2
Input Capacitance (RAS, CAS, WE, OE)
7
pF
1
C
O
Output Capacitance (I/O0 - I/O7)
7
pF
1
1. Input capacitance measurements made with rise time shift method with CAS & RAS = V
IH
to disable output.
Discontinued (9/98 - last order; 3/99 last ship)
相关PDF资料
PDF描述
IBM0117805B 2M x 8 11/10 EDO DRAM(16M位 动态RAM(超页面模式读写并带21条地址线,其中11条为行地址选通,10条为列地址选通))
IBM0117805M 2M x 8 11/10 EDO DRAM(16M位 动态RAM(超页面模式读写并带21条地址线,其中11条为行地址选通,10条为列地址选通))
IBM0117805P 2M x 8 11/10 EDO DRAM(16M位 动态RAM(超页面模式读写并带21条地址线,其中11条为行地址选通,10条为列地址选通))
IBM0118160 1M x 16 10/10 DRAM(16M位 动态RAM(带20条地址线,其中10条为行地址选通,10条为列地址选通))
IBM0118160B 1M x 16 10/10 DRAM(16M位 动态RAM(带20条地址线,其中10条为行地址选通,10条为列地址选通))
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