參數(shù)資料
型號： BR93LC46RFJ-W
廠商： Rohm CO.,LTD.
英文描述： 64】16bits serial EEPROM
中文描述： 64串行EEPROM】16位
文件頁數(shù)： 3/11頁
文件大?。?/td> 94K
代理商： BR93LC46RFJ-W
BR93LC46-W / BR93LC46F-W / BR93LC46RF-W /
Memory ICs
BR93LC46FJ-W / BR93LC46RFJ-W / BR93LC46FV-W
z
Electrical characteristics
For 5V operation (unless otherwise noted, Ta =
40 to + 85
°
C, V
CC
= 5.0V
±
10%)
V
IN
=
V
IH
/ V
IL
, DO
=
OPEN,
f
=
1MHz, WRITE
V
IN
=
V
IH
/ V
IL
, DO
=
OPEN,
f
=
1MHz, READ
CS
=
SK
=
DI
=
GND, DO
=
OPEN
Parameter
Symbol
Min.
0.3
2.0
2.4
V
CC
0.4
1.0
1.0
Typ.
Max.
Unit
Conditions
Measurement circuit
Fig.3
V
IL
0.8
V
Input low level voltage
V
IH
V
OL1
V
CC
+
0.3
0.4
0.2
1.0
V
V
Input high level voltage
I
OL
=
2.1mA
I
OH
=
0.4mA
I
OL
=
10
μ
A
I
OH
=
10
μ
A
V
IN
=
0V
~
V
CC
V
OUT
=
0V
~
V
CC
, CS
=
GND
Output low level voltage 1
Output high level voltage 1
V
OH1
V
Fig.4
V
OL2
V
Output low level voltage 2
Fig.3
V
OH2
V
μ
A
μ
A
Output high level voltage 2
Input leakage current
Fig.4
I
LI
Fig.5
I
LO
1.0
Output leakage current
Fig.6
I
CC1
1.5
3.0
mA
Operating current
dissipation 1
Fig.7
I
CC2
0.7
1.5
mA
Operating current
dissipation 2
Fig.7
I
SB
1.0
5.0
μ
A
Standby current
Fig.8
For 3V operation (unless otherwise noted, Ta =
40 to + 85
°
C, V
CC
= 3.0V
±
10%)
Parameter
Symbol
Min.
Typ.
Max.
Unit
Conditions
V
IL
0.3
0.7
×
V
CC
0.15
×
V
CC
V
CC
+
0.3
V
V
IH
V
V
OL
0.2
V
I
OL
=
10
μ
A
V
OH
V
CC
0.4
1.0
V
I
OH
=
10
μ
A
V
IN
=
0V
~
V
CC
I
LI
μ
A
I
LO
1.0
μ
A
V
OUT
=
0V
~
V
CC
, CS
=
GND
I
CC1
0.5
2.0
mA
I
CC2
0.2
1.0
mA
I
SB
0.4
3.0
μ
A
CS
=
SK
=
DI
=
GND, DO
=
OPEN
1.0
1.0
V
IN
=
V
IH
/ V
IL
, DO
=
OPEN
f
=
250kHz, WRITE
V
IN
=
V
IH
/ V
IL
, DO
=
OPEN
f
=
250kHz, READ
Input low level voltage
Input high level voltage
Output low level voltage
Output high level voltage
Input leakage current
Output leakage current
Operating current
dissipation 1
Operating current
dissipation 2
Standby current
Fig.3
Fig.4
Fig.5
Fig.6
Fig.7
Fig.7
Fig.8
Measurement circuit
For 2V operation (unless otherwise noted, Ta =
40 to + 85
°
C, V
CC
= 2.0V)
Parameter
Symbol
Min.
Typ.
Max.
Unit
Conditions
V
IL
0.3
0.7
×
V
CC
0.15
×
V
CC
V
V
IH
V
CC
+
0.3
V
V
OL
0.2
V
I
OL
=
10
μ
A
V
OH
V
CC
0.4
1.0
V
I
OH
=
10
μ
A
V
IN
=
0V
~
V
CC
I
LI
μ
A
I
LO
1.0
μ
A
V
OUT
=
0V
~
V
CC
, CS
=
GND
I
CC2
0.2
1.0
mA
I
SB
0.4
3.0
μ
A
CS
=
SK
=
DI
=
GND, DO
=
OPEN
1.0
1.0
V
IN
=
V
IH
/ V
IL
, DO
=
OPEN
f
=
200kHz, READ
Input low level voltage
Input high level voltage
Output low level voltage
Output high level voltage
Input leakage current
Output leakage current
Operating current
dissipation 2
Standby current
Fig.3
Fig.4
Fig.5
Fig.6
Fig.7
Fig.8
Measurement circuit
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