參數(shù)資料
型號: GM72V66841CT
廠商: Electronic Theatre Controls, Inc.
英文描述: 2,097,152 WORD x 8 BIT x 4 BANK SYNCHRONOUS DYNAMIC RAM
中文描述: 2097152字× 8位× 4個銀行同步動態(tài)RAM
文件頁數(shù): 50/57頁
文件大?。?/td> 592K
代理商: GM72V66841CT
LG Semicon
Read / Burst Write Cycle
GM72V66841CT/CLT
CLK
CKE
CS
RAS
CAS
WE
A12/A13
Address
DQ(input)
a+2
a
a+1
Bank0
Write
Bank0
Precharge
Bank3
Active
Bank0
Active
Bank0
Read
Bank3
Active
Clock
Suspend
Bank0
Active
Bank0
Read
Bank0
Write
Bank0
Precharge
Bank3
Precharge
R:b
C:a
R:a
C:a
..
19
20
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
DQ(output)
a+2
a
a+1
a+3
a+2 a+3
a
a+1
R:b
C:a
R:a
C:a
..
a+3
a
a+1
CKE
CS
RAS
CAS
WE
Address
DQ(input)
DQ(output)
A12/A13
Read/Burst Write
RAS-CAS Delay=3
CAS Latency=3
Burst Length=4
= VIH or VIL
49
a+3
V
IH
DQM ,
DQMU/DQML
DQM ,
DQMU/DQML
相關(guān)PDF資料
PDF描述
GM72V66841ELT-7J 2,097,152 WORD x 8 BIT x 4 BANK SYNCHRONOUS DYNAMIC RAM
GM72V66841ELT-7K 2,097,152 WORD x 8 BIT x 4 BANK SYNCHRONOUS DYNAMIC RAM
GM72V66841ELT-8 2,097,152 WORD x 8 BIT x 4 BANK SYNCHRONOUS DYNAMIC RAM
GM72V66841ET 2,097,152 WORD x 8 BIT x 4 BANK SYNCHRONOUS DYNAMIC RAM
GM72V66841Exx 2,097,152 WORD x 8 BIT x 4 BANK SYNCHRONOUS DYNAMIC RAM
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