參數(shù)資料
型號(hào): GLT5160L16P-7TC
廠商: Electronic Theatre Controls, Inc.
英文描述: 12 AMP MINIATURE POWER RELAY
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: GLT5160L16P-7TC
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
GLT5160L16P-8FJ 16M (2-Bank x 524288-Word x 16-Bit) Synchronous DRAM
GLT5160L16P-8TC 16M (2-Bank x 524288-Word x 16-Bit) Synchronous DRAM
GLT5160L16 16M (2-Bank x 524288-Word x 16-Bit) Synchronous DRAM
GLT5160L16-10FJ 16M (2-Bank x 524288-Word x 16-Bit) Synchronous DRAM
GLT5640AL16 4M X 16 CMOS Synchronous Dynamic RAM
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
GLT5160L16P-8FJ 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
GLT5160L16P-8TC 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
GLT52 功能描述:線性和開關(guān)式電源 50W Three channel 5V/12V/-12V RoHS:否 制造商:TDK-Lambda 產(chǎn)品:Switching Supplies 開放式框架/封閉式:Enclosed 輸出功率額定值:800 W 輸入電壓:85 VAC to 265 VAC 輸出端數(shù)量:1 輸出電壓(通道 1):20 V 輸出電流(通道 1):40 A 商用/醫(yī)用: 輸出電壓(通道 2): 輸出電流(通道 2): 安裝風(fēng)格:Rack 長(zhǎng)度: 寬度: 高度:
GLT52-M 功能描述:線性和開關(guān)式電源 50W Three channel 5V/12V/-12V Medical RoHS:否 制造商:TDK-Lambda 產(chǎn)品:Switching Supplies 開放式框架/封閉式:Enclosed 輸出功率額定值:800 W 輸入電壓:85 VAC to 265 VAC 輸出端數(shù)量:1 輸出電壓(通道 1):20 V 輸出電流(通道 1):40 A 商用/醫(yī)用: 輸出電壓(通道 2): 輸出電流(通道 2): 安裝風(fēng)格:Rack 長(zhǎng)度: 寬度: 高度:
GLT53 功能描述:線性和開關(guān)式電源 50W Three channel 5V/15V/-15V RoHS:否 制造商:TDK-Lambda 產(chǎn)品:Switching Supplies 開放式框架/封閉式:Enclosed 輸出功率額定值:800 W 輸入電壓:85 VAC to 265 VAC 輸出端數(shù)量:1 輸出電壓(通道 1):20 V 輸出電流(通道 1):40 A 商用/醫(yī)用: 輸出電壓(通道 2): 輸出電流(通道 2): 安裝風(fēng)格:Rack 長(zhǎng)度: 寬度: 高度: