- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄383008 > GLT5160L16 (Electronic Theatre Controls, Inc.) 16M (2-Bank x 524288-Word x 16-Bit) Synchronous DRAM PDF資料下載
參數(shù)資料
| 型號(hào)： | GLT5160L16 |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | 16M (2-Bank x 524288-Word x 16-Bit) Synchronous DRAM |
| 中文描述： | 1,600（2 -銀行甲524288字× 16位）同步DRAM |
| 文件頁數(shù)： | 18/45頁 |
| 文件大?。?/td> | 399K |
| 代理商： | GLT5160L16 |
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頁當(dāng)前第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頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁
18
G-LINK Technology
DEC. 2003 (Rev. 2.4)
Auto Refresh
Single cycle of auto-refresh is initiated with a REFA (CS = RAS =
CAS = L, WE = CKE = H) command. The refresh address is gener-
ated internally. 4096 REFA cycles within 64 ms refresh 16 Mbit
memory cells. The auto-refresh is performed on each bank alter-
nately (ping-pong refresh). Before performing an auto-refresh, both
banks must be in the idle state. Additional commands must not be
supplied to the device before t
RC
from the REFA command.
Self Refresh
Self-refresh mode is entered by issuing a REFS command (CS =
RAS = CAS = L, WE = H, CKE = L). Once the self-refresh is initi-
ated, it is maintained as long as CKE is kept low. During the self-
refresh mode, CKE is asynchronous and the only enabled input (but
asynchronous), all other inputs including CLK are disabled and
ignored, and power consumption due to synchronous inputs is
saved. To exit the self-refresh, supplying stable CLK inputs, assert-
ing DESEL or NOP command and then asserting CKE (REFSX).
After t
RC
from REFSX both banks are in the idle state and a new
command can be issued after t
RC
, but DESEL or NOP commands
must be asserted till then.
CLK
CS
A[10:0]
Figure 17. Auto Refresh
RAS
CAS
WE
CKE
BA
NOP or Deselect
Minimum t
RC
Auto Refresh on Bank 0
Auto Refresh on Bank 1
minimum t
RC
for recovery
CLK
CS
A[10:0]
Figure 18. Self-Refresh
RAS
CAS
WE
CKE
BA
Stable CLK
Self Refresh Entry
Self Refresh Exit
NOP
new command
X
0
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| GLT5160L16-10FJ | 16M (2-Bank x 524288-Word x 16-Bit) Synchronous DRAM |
| GLT5640AL16 | 4M X 16 CMOS Synchronous Dynamic RAM |
| GLT5640AL16-10TC | 4M X 16 CMOS Synchronous Dynamic RAM |
| GLT5640AL16-5.5TC | 4M X 16 CMOS Synchronous Dynamic RAM |
| GLT5640AL16-6TC | 4M X 16 CMOS Synchronous Dynamic RAM |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| GLT5160L16-10FJ | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:16M (2-Bank x 524288-Word x 16-Bit) Synchronous DRAM |
| GLT5160L16-10TC | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:16M (2-Bank x 524288-Word x 16-Bit) Synchronous DRAM |
| GLT5160L16-6FJ | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:16M (2-Bank x 524288-Word x 16-Bit) Synchronous DRAM |
| GLT5160L16-6TC | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:16M (2-Bank x 524288-Word x 16-Bit) Synchronous DRAM |
| GLT5160L16-7FJ | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:16M (2-Bank x 524288-Word x 16-Bit) Synchronous DRAM |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。