- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄375140 > A43L0616BV-7U (AMIC Technology Corporation) 512K X 16 Bit X 2 Banks Synchronous DRAM PDF資料下載
參數(shù)資料
| 型號： | A43L0616BV-7U |
| 廠商： | AMIC Technology Corporation |
| 英文描述： | 512K X 16 Bit X 2 Banks Synchronous DRAM |
| 中文描述： | 為512k × 16位× 2銀行同步DRAM |
| 文件頁數(shù)： | 39/45頁 |
| 文件大?。?/td> | 1275K |
| 代理商： | A43L0616BV-7U |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁當前第39頁第40頁第41頁第42頁第43頁第44頁第45頁
A43L0616B
PRELIMINARY (May, 2005, Version 0.0)
38
AMIC Technology, Corp.
Self Refresh Entry & Exit Cycle
* Note : TO ENTER SELF REFRESH MODE
1.
CS
,
RAS
&
CAS
with CKE should be low at the same clock cycle.
2. After 1 clock cycle, all the inputs including the system clock can be don’t care except for CKE.
3. The device remains in self refresh mode as long as CKE stays “Low”.
(cf.) Once the device enters self refresh mode, minimum tRAS is required before exit from self refresh.
TO EXIT SELF REFRESH MODE
4. System clock restart and be stable before returning CKE high.
5.
CS
starts from high.
6. Minimum tRC is required after CKE going high to complete self refresh exit.
7. 2K cycle of burst auto refresh is required before self refresh entry and after self refresh exit.
If the system uses burst refresh.
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
BA
: Don't care
A10/AP
WE
Self Refresh Exit
Auto Refresh
DQM
DQ
Self Refresh Entry
t
SS
* Note 4
* Note 1
~
t
RC min.
~
~
~
~
* Note 3
* Note 2
~
t
SS
* Note 6
~
~
* Note 5
~
~
* Note 7
* Note 7
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
Hi-Z
Hi-Z
相關PDF資料 |
PDF描述 |
|---|---|
| A43L0616BV-7UF | 512K X 16 Bit X 2 Banks Synchronous DRAM |
| A43L0632 | 512K X 32 Bit X 2 Banks Synchronous DRAM |
| A43L0632G-6F | 512K X 32 Bit X 2 Banks Synchronous DRAM |
| A43L0632G-6UF | 512K X 32 Bit X 2 Banks Synchronous DRAM |
| A43L0632G-7F | 512K X 32 Bit X 2 Banks Synchronous DRAM |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| A43L0616BV-7UF | 制造商:AMICC 制造商全稱:AMIC Technology 功能描述:512K X 16 Bit X 2 Banks Synchronous DRAM |
| A43L0616G-75I | 制造商:AMICC 制造商全稱:AMIC Technology 功能描述:1M X 16 Bit X 4 Banks Synchronous DRAM |
| A43L0616G-95I | 制造商:AMICC 制造商全稱:AMIC Technology 功能描述:1M X 16 Bit X 4 Banks Synchronous DRAM |
| A43L0616V-75I | 制造商:AMICC 制造商全稱:AMIC Technology 功能描述:1M X 16 Bit X 4 Banks Synchronous DRAM |
| A43L0616V-7I | 制造商:AMICC 制造商全稱:AMIC Technology 功能描述:1M X 16 Bit X 4 Banks Synchronous DRAM |
發(fā)布緊急采購，3分鐘左右您將得到回復。