參數(shù)資料
型號(hào)： IBM0116400B
廠商： IBM Microeletronics
英文描述： 4M x 4 12/10 DRAM(16M位 動(dòng)態(tài)RAM（帶22條地址線，其中12條為行地址選通，10條為列地址選通）)
中文描述： 4米× 4 12月10日的DRAM（1,600位動(dòng)態(tài)隨機(jī)存儲(chǔ)器（帶22條地址線，其中12條為行地址選通，10條為列地址選通））
文件頁(yè)數(shù)： 9/28頁(yè)
文件大?。?/td> 512K
代理商： IBM0116400B
IBM0116400
IBM0116400B IBM0116400P
4M x 4 12/10 DRAM
IBM0116400M
43G9396
SA14-4203-06
Revised 4/97
IBM Corporation. All rights reserved.
Use is further subject to the provisions at the end of this document.
Page 9 of 28
Read Cycle
Symbol
Parameter
-50
-60
Units
Notes
Min.
Max.
Min.
Max.
t
RAC
Access Time from RAS
—
50
—
60
ns
1, 2, 3
t
CAC
Access Time from CAS
—
13
—
15
ns
1, 3
t
AA
Access Time from Address
—
25
—
30
ns
2, 3
t
OEA
Access Time from OE
—
13
—
15
ns
3
t
RCS
Read Command Setup Time
0
—
0
—
ns
t
RCH
Read Command Hold Time to CAS
0
—
0
—
ns
4
t
RRH
Read Command Hold Time to RAS
0
—
0
—
ns
4
t
RAL
Column Address to RAS Lead Time
25
—
30
—
ns
t
CAL
Column Address to CAS Lead Time
25
—
30
—
ns
t
CLZ
CAS to Output in Low-Z
0
—
0
—
ns
3
t
OH
Output Data Hold Time
3
—
3
—
ns
t
OHO
Output Data Hold from OE
3
—
3
—
ns
t
OFF
Output Buffer Turn-Off Delay
—
13
—
15
ns
5
t
OEZ
Output Buffer Turn-Off Delay from OE
—
13
—
15
ns
5
t
CDD
CAS to D
IN
Delay Time
13
—
15
—
ns
6
1. Operation within the t
RCD
(max.) limit ensures that t
RAC
(max.) can be met. t
RCD
(max.) is specified as a reference point only. If t
RCD
is greater than the specified t
RCD
(max.) limit, then access time is controlled by t
CAC
.
2. Operation within the t
RAD
(max.) limit ensures that t
RAC
(max.) can be met. t
RAD
(max.) is specified as a reference point only. If t
RAD
is
greater than the specified t
RAD
(max.) limit, then access time is controlled by t
AA
.
3. Measured with the specified current load and 100pF.
4. Either t
RCH
or t
RRH
must be satisfied for a read cycle.
5. t
OFF
(max) and t
OEZ
(max) define the time at which the output achieves the open circuit condition and are not referenced to output
voltage levels.
6. Either t
CDD
or t
OED
must be satisfied.
Discontinued (9/98 - last order; 3/99 last ship)
相關(guān)PDF資料
PDF描述
IBM0116400M 4M x 4 12/10 DRAM(16M位 動(dòng)態(tài)RAM（帶22條地址線，其中12條為行地址選通，10條為列地址選通）)
IBM0116400P 4M x 4 12/10 DRAM(16M位 動(dòng)態(tài)RAM（帶22條地址線，其中12條為行地址選通，10條為列地址選通）)
IBM0116400 4M x 4 12/10 DRAM(16M位 動(dòng)態(tài)RAM（帶22條地址線，其中12條為行地址選通，10條為列地址選通）)
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