BR24Lxxx-W Series (1K 2K 4K 8K 16K 32K 64K)
●Absolute
Maximum Ratings
(Ta=25℃)
Parameter
Symbol
Supply Voltage
V
CC
Datasheet
Ratings
-0.3 to +6.5
450 (SOP8)
450 (SOP-J8)
300 (SSOP-B8)
Unit
V
Remarks
When using at Ta=25℃ or higher 4.5mW to be reduced per 1℃.
When using at Ta=25℃ or higher 4.5mW to be reduced per 1℃.
When using at Ta=25℃ or higher 3.0mW to be reduced per 1℃.
Power Dissipation
Pd
330 (TSSOP-B8)
310 (TSSOP-B8J)
310 (MSOP8)
300 (VSON008X2030)
mW
When using at Ta=25℃ or higher 3.3mW to be reduced per 1℃.
When using at Ta=25℃ or higher 3.1mW to be reduced per 1℃.
When using at Ta=25℃ or higher 3.1mW to be reduced per 1℃.
When using at Ta=25℃ or higher 3.0mW to be reduced per 1℃.
Storage Temperature
Operating Temperature
Terminal Voltage
Tstg
Topr
‐
－65
to +125
－40
to +85
-0.3 to Vcc+1.0
℃
℃
V
●Memory
cell characteristics (Ta=25℃, Vcc=1.8V to 5.5V)
*1
Limits
Parameter
Min.
Typ.
Number of data rewrite times
*2
1,000,000
-
*2
Data hold years
40
-
○Shipment
data all address FFh
*1 BR24L02/16/32-W : 1.7V to 5.5V
*2 Not 100% TESTED
Max.
-
-
Unit
Times
Years
●Recommended
Operating Ratings
Parameter
Symbol
Power source voltage
Vcc
Input voltage
V
IN
*1 BR24L02/16/32-W : 1.7V to 5.5V
Ratings
1.8 to 5.5 *1
0 to Vcc
Unit
V
●Electrical
Characteristics
Parameter
“HIGH” input voltage 1
“LOW” input voltage 1
“HIGH” input voltage 2
“LOW” input voltage 2
“HIGH” input voltage 3
*3
“HIGH” input voltage 3
*4
“LOW” input voltage 3
*2
“LOW” output voltage 1
“LOW” output voltage 2
Input leak current
Output leak current
Current consumption at
action
(Unless otherwise specified, Ta=-40℃ to +85℃, V
CC
=1.8V to 5.5V)
*1
Limits
Symbol
Unit
Conditions
Min.
Typ.
Max.
V
IH1
V
IL1
V
IH2
V
IL2
V
IH3
V
IH3
V
IL3
V
OL1
V
OL2
I
LI
I
LO
I
CC1
I
CC2
0.7Vcc
-0.3
*2
0.8Vcc
-0.3
*2
0.8Vcc
0.9Vcc
-0.3
-
-
-1
-1
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Vcc +1.0
*2
0.3 Vcc
Vcc +1.0
*2
0.2 Vcc
Vcc +1.0
Vcc +1.0
0.1 Vcc
0.4
0.2
1
1
2.0
*5
3.0
*6
V
V
V
V
V
V
V
V
V
μA
μA
mA
mA
μA
2.5≦Vcc≦5.5V
2.5≦Vcc≦5.5V
1.8≦Vcc＜2.5V
1.8≦Vcc＜2.5V
1.7≦Vcc＜1.8V
1.7≦Vcc＜1.8V
1.7≦Vcc＜1.8V
I
OL
=3.0mA, 2.5V≦Vcc≦5.5V, (SDA)
I
OL
=0.7mA, 1.7V≦Vcc＜2.5V, (SDA)
V
IN
=0V to Vcc
V
OUT
=0V to Vcc, (SDA)
Vcc=5.5V,fSCL=400kHz, tWR=5ms,
Byte write, Page write
Vcc=5.5V,fSCL=400kHz
Random read, current read,sequential read
Vcc=5.5V, SDA・SCL=Vcc
A0, A1, A2=GND, WP=GND
0.5
2.0
Standby current
I
SB
*1 BR24L02/16/32-W : 1.7V to 5.5V, *2 BR24L16/32-W, *3 BR24L02/16-W, *4 BR24L32-W
*5 BR24L01A/02/04/08/16-W, *6 BR24L32/64-W
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21.AUG.2012 Rev.001
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