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參數(shù)資料
| 型號： | U630H64 |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | HardStore 8K x 8 nvSRAM |
| 中文描述： | HardStore 8K的× 8非易失 |
| 文件頁數(shù)： | 7/14頁 |
| 文件大?。?/td> | 210K |
| 代理商： | U630H64 |
7
April 7, 2005
U630H64
Nonvolatile Memory Operations
No.
STORE Cycle Inhibit and
Automatic Power Up RECALL
Symbol
Min.
Max.
Unit
Alt.
IEC
24
Power Up RECALL Duration
k, e
t
RESTORE
650
μ
s
Low Voltage Trigger Level
V
SWITCH
4.0
4.5
V
k:
t
RESTORE
starts from the time V
CC
rises above V
SWITCH
.
STORE Cycle Inhibit and Automatic Power Up RECALL
V
CC
5.0 V
V
SWITCH
STORE inhibit
Power Up
RECALL
t
RESTORE
(24)
t
Mode Selection
E
W
G
NE
Mode
Power
Notes
L
H
L
L
Nonvolatile RECALL
Active
l
L
L
H
L
Nonvolatile STORE
I
CC2
L
L
L
H
L
H
L
*
No operation
Active
*
H or L
l:
An automatic RECALL also takes place at power up, starting when V
CC
exceeds V
SWITCH
and takes t
RESTORE
. V
CC
must not drop below
V
SWITCH
once it has been exceeded for the RECALL to function properly.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| U631H64 | SoftStore 8K x 8 nvSRAM |
| U634H256D1C25 | POWERSTORE 32K X 8 NVSRAM |
| U634H256D1C25G1 | POWERSTORE 32K X 8 NVSRAM |
| U634H256D1C35 | POWERSTORE 32K X 8 NVSRAM |
| U634H256D1C35G1 | POWERSTORE 32K X 8 NVSRAM |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| U630H64BDC25 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:NVRAM (EEPROM Based) |
| U630H64BDC35 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:NVRAM (EEPROM Based) |
| U630H64BDC45 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:NVRAM (EEPROM Based) |
| U630H64BDK25 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:NVRAM (EEPROM Based) |
| U630H64BDK35 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:NVRAM (EEPROM Based) |
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