參數(shù)資料
型號(hào): X84640IG-1.8
廠商: IC MICROSYSTEMS Sdn. Bhd.
元件分類: DRAM
英文描述: Advanced MPS⑩ Micro Port Saver EEPROM with Block Lock⑩ Protection
中文描述: 公安部⑩高級(jí)微端口保護(hù)程序區(qū)塊可鎖定的EEPROM⑩保護(hù)
文件頁(yè)數(shù): 8/22頁(yè)
文件大?。?/td> 571K
代理商: X84640IG-1.8
ObsoeePoduc
X84160/640/128
8
D.C. OPERATING CHARACTERISTICS (V
CC
= 2.5V to 5.5V)
(Over the recommended operating conditions, unless otherwise specified.)
D.C. OPERATING CHARACTERISTICS (V
CC
= 1.8V to 3.6V)
(Over the recommended operating conditions, unless otherwise specified.)
Notes:
(1) V
IL
Min. and V
IH
Max. are for reference only and are not tested.
Limits
Min.
Max.
I
CC1
V
CC
Supply Current (Read)
300
μ
A
OE = V
IL
, WE = V
IH
, I/O = Open,
CE clocking =
V
CC
x 0.1/
V
CC
x 0.9 @
V
CC
= 2.5, 5 MHz
I
CC
During Nonvolatile Write Cycle
All Inputs at CMOS Levels
CE = V
CC
, Other Inputs = V
CC
or V
SS
V
IN
= V
SS
to V
CC
V
OUT
= V
SS
to V
CC
I
CC2
V
CC
Supply Current (Write)
2
mA
I
SB1
I
LI
I
LO
V
CC
Standby Current
1
μ
A
μ
A
μ
A
Input Leakage Current
10
Output Leakage Current
10
V
lL
(1)
Input LOW Voltage
–0.5
V
CC
x 0.3
V
V
IH
(1)
V
OL
V
OH
Input HIGH Voltage
V
CC
x 0.7
V
CC
+ 0.5
V
Output LOW Voltage
0.4
V
I
OL
= 1mA, V
CC
= 3V
I
OH
= –400
μ
A, V
CC
= 3V
Output HIGH Voltage
V
CC
– 0.4
V
Symbol
Parameter
Limits
Units
Test Conditions
Min.
Max.
I
CC1
V
CC
Supply Current (Read)
200
μ
A
OE = V
IL
, WE = V
IH
, I/O = Open,
CE clocking =
V
CC
x 0.1/
V
CC
x 0.9 @
V
CC
= 1.8V, 4 MHz
I
CC
During Nonvolatile Write Cycle
All Inputs at CMOS Levels
CE = V
CC
, Other Inputs = V
CC
or V
SS
V
IN
= V
SS
to V
CC
V
OUT
= V
SS
to V
CC
I
CC2
V
CC
Supply Current (Write)
1
mA
I
SB1
I
LI
I
LO
V
CC
Standby Current
1
μ
A
μ
A
μ
A
Input Leakage Current
10
Output Leakage Current
10
V
lL
(1)
Input LOW Voltage
–0.5
V
CC
x 0.3
V
V
IH
(1)
V
OL
V
OH
Input HIGH Voltage
V
CC
x 0.7
V
CC
+ 0.5
V
Output LOW Voltage
0.4
V
I
OL
= 0.5mA, V
CC
= 2V
I
OH
= –250
μ
A, V
CC
= 2V
Output HIGH Voltage
V
CC
– 0.2
V
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