參數(shù)資料
型號: A45L9332AE-8
廠商: AMIC Technology Corporation
英文描述: 256K X 32 Bit X 2 Banks Synchronous Graphic RAM
中文描述: 256 × 32位× 2銀行同步圖形內(nèi)存
文件頁數(shù): 40/55頁
文件大?。?/td> 1255K
代理商: A45L9332AE-8
A45L9332A Series
PRELIMINARY
(October, 2001, Version 0.1)
39
AMIC Technology, Inc.
Read & Write Cycle with Auto Precharge II @Burst Length=4
* Note : 1. When Read(Write) command with auto precharge is issued at A-Bank after A and B Bank activation.
-
if read(Write) command without auto precharge is issued at B-Bank before A Bank auto precharge starts, A Bank
auto precharge will start at B Bank read command input point.
-
Any command can not be issued at A Bank during t
RP
after A Bank auto precharge starts.
High
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
CLOCK
CKE
CS
RAS
CAS
ADDR
A10
Row Active
(A-Bank)
Row Active
(B-Bank)
: Don't care
Ra
Rb
A9
Ca
Read without
Auto Precharge
(B-Bank)
Auto Precharge
Strart Point
(A-Bank)
*Note 1
Ra
WE
DSF
Qb0
Qa1
Qa0
Qb1
Qb2
Write with
Auto Precharge
(A-Bank)
DQM
Cb
Qb1
Qb0
Qa0
Qa1
Qb2
Qb3
Da0
Da1
DQ
(CL=2)
Qb3
Da0
Da1
DQ
(CL=3)
Row Active
(A-Bank)
Rb
Read with
Auto Pre
Charge
(A-Bank)
Ra
Ca
Ra
Precharge
(B-Bank)
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