BR24L02-W Rohm Semiconductor, BR24L02-W Datasheet - Page 3

• Manufacturer Part Number: BR24L02-W
• Description: IC EEPROM 2KBIT 400KHZ 8DIP
• Manufacturer: Rohm Semiconductor

Specifications of BR24L02-W

• Format - Memory: EEPROMs - Serial
• Memory Type: EEPROM
• Memory Size: 2K (256 x 8)
• Speed: 400kHz
• Interface: I²C, 2-Wire Serial
• Voltage - Supply: 1.8 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 8-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

●Absolute maximum ratings (Ta=25℃)
●Electrical characteristics (Unless otherwise specified, Ta=－40～+85℃, V
●FAST-MODE and STANDARD-MODE
●Action timing characteristics (Unless otherwise specified, Ta=
◎
When using at Ta=25℃ or higher, 4.5mW
3.3mW
FAST-MODE and STANDARD-MODE are of same actions, and mode is changed. They are distinguished by action
speeds. 100kHz action is called STANDARD-MODE, and 400kHz action is called FAST-MODE. This action frequency is
the maximum action frequency, so 100kHz clock may be used in FAST-MODE. When power source voltage goes down,
action at high speed is not carried out, therefore, at Vcc=2.5V～5.5V , 400kHz, namely, action is made in FASTMODE.
(Action is made also in STANDARD-MODE) Vcc=1.8V~2.5V is only action in 100kHz STANDARD-MODE.
“HIGH” input voltage 1
“LOW” input voltage 1
“HIGH” input voltage 2
“LOW” input voltage 2
“HIGH” input voltage 3
“HIGH” input voltage 3
“LOW” input voltage 3
“LOW” output voltage 1
“LOW” output voltage 2
Input leak current
Output leak current
Current consumption at
action
Standby current
Radiation resistance design is not made.
SCL frequency
Data clock “HIGH“ time
Data clock “LOW“ time
SDA, SCL rise time
SDA, SCL fall time
Start condition hold time
Start condition setup time
Input data hold time
Input data setup time
Output data delay time
Output data hold time
Stop condition setup time
Bus release time before transfer start
Internal write cycle time
Noise removal valid period (SDA, SCL terminal)
WP hold time
WP setup time
WP valid time
Impressed voltage
temperature range
temperature range
Terminal voltage
Permissible
dissipation
Parameter
(
Storage
*4
Action
)
Parameter
,3.1mW
(
*5,*6)
Parameter
*2
*2
to be reduced per 1℃
*2
*3
*4
symbol
Topr
Tstg
V
Pd
－
CC
Symbol
V
V
V
V
V
V
V
V
V
I
I
I
CC1
CC2
I
I
450 (SOP8)
450 (SOP-J8)
300 (SSOP-B8)
330 (TSSOP-B8)
310 (MSOP8)
310 (TSSOP-B8J)
300 (VSON008X2030)
OL1
OL2
LO
SB
IH1
IH2
IH3
IH3
IL1
IL2
IL3
LI
－0.3～Vcc+1.0
(
*1,*2
－0.3～+6.5
－65～+125
－40～+85
)
Limits
－0.3
－0.3
, 3.0mW
0.7Vcc
0.8Vcc
0.8Vcc
0.9Vcc
－0.3
Min.
*1
－1
－1
－
－
－
－
－
*2
*5
*3
*2
*2
*4
*6
tHIGH:WP
(
tHD:DAT
tSU:DAT
tSU:STO
*3,*7
tHD:STA
tSU:STA
tHD:WP
tSU:WP
Symbol
tHIGH
tLOW
tBUF
fSCL
tWR
tPD
tDH
*7
tR
)
tF
*1
*5
Typ.
tI
Limits
－
－
－
－
－
－
－
－
－
－
－
－
－
－
BR24L02/16/32-W : 1.7～5.5V,
BR24L01A/02/04/08/16-W,
Unit
mW
℃
℃
V
V
Vcc +1.0
Vcc +1.0
Vcc +1.0
Vcc +1.0
0.3 Vcc
0.2 Vcc
0.1 Vcc
Max.
2.0
3.0
0.4
0.2
0.5
2.0
Min.
100
1.2
0.6
0.6
0.6
0.1
0.1
0.6
1.2
0.1
1.0
1
1
－
－
－
－
－
0
0
3/32
*5
*6
●Memory cell characteristics (Ta=25℃, Vcc=1.8～5.5V)
●Recommended operating conditions
2.5V≦Vcc≦5.5V
*2
*2
－
○Shipment data all address FFh
FAST-MODE
40～+85℃, V
Number of data rewrite times
Data hold years
Power source voltage
Input voltage
Typ.
Unit
μA
μA
μA
mA
mA
－
－
－
－
－
－
－
－
－
－
－
－
－
－
－
－
－
－
V
V
V
V
V
V
V
V
V
*6
BR24L32/64-W
Parameter
Parameter
*2
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
I
I
V
V
Vcc=5.5V,f
Byte write, Page write
Vcc=5.5V,f
Random read, current read, sequential read
Vcc=5.5V, SDA・SCL=Vcc
A0, A1, A2=GND, WP=GND
1.7≦Vcc＜1.8V
1.7≦Vcc＜1.8V
OL
OL
CC
BR24L16/32-W,
IN
OUT
=3.0mA, 2.5V≦Vcc≦5.5V, (SDA)
=0.7mA, 1.7V≦Vcc＜2.5V, (SDA)
=0V～Vcc
Max.
400
=1.8～5.5V)
0.3
0.3
0.9
0.1
－-
－
－
－
－
－
－
－
－
－
－
－
=0V～Vcc, (SDA)
5
*2
CC
=1.8～5.5V)
SCL
SCL
=400kHz, t
=400kHz
Min.
250
4.0
4.7
4.0
4.7
0.2
0.2
4.7
4.7
0.1
1.0
－
－
－
－
－
0
0
*2
*3
STANDARD-MODE
*1
BR24L02/16-W,
1.8V≦Vcc≦5.5V
Symbol
Vcc
*1
*2
1,000,000
V
*1
WR
IN
BR24L02/16/32-W : 1.7～5.5V
Not 100% tested
Conditions
Min.
40
=5ms,
Typ.
－
－
－
－
－
－
－
－
－
－
－
－
－
－
－
－
－
－
*1
*2
Not 100% TESTED
BR24L02/16/32-W : 1.7~5.5V
*1
Limits
BR24L02/16/32-W : 1.7~5.5V
1.8～5.5
*4
Typ.
0～Vcc
－
－
BR24L32-W
Limits
Max.
100
1.0
0.3
3.5
0.1
－
－
－
－
－
－
－
－
－
－
－
－
5
*1
Max.
－
－
Unit
kHz
μs
μs
μs
μs
μs
μs
μs
μs
μs
μs
μs
μs
μs
ms
ns
ns
ns
*1
Times
Years
Unit
Unit
V