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Rohm Semiconductor Electronic Components Datasheet

BR24G02-3 Datasheet

I2C BUS EEPROM

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BR24G02-3 pdf
Datasheet
Serial EEPROM Series Standard EEPROM
I2C BUS EEPROM (2-Wire)
BR24G02-3
General Description
BR24G02-3 is a 2Kbit serial EEPROM of I2C BUS Interface.
Features
Packages W(Typ) x D(Typ) x H(Max)
„ Completely Conforming to the World Standard I2C
BUS. All Controls Available by 2 Ports of Serial
Clock (SCL) and Serial Data (SDA)
„ Other Devices than EEPROM can be Connected to
the Same Port, Saving Microcontroller Port
„ 1.6V to 5.5V Single Power Source Operation Most
Suitable for Battery Use
„ 1.6V to 5.5V Wide Limit of Operating Voltage,
Possible FAST MODE 400KHz Operation
„ Up to 8 Byte in Page Write Mode
„ Bit Format 256 x 8
„ Self-timed Programming Cycle
„ Low Current Consumption
„ Prevention of Write Mistake
¾ Write (Write Protect) Function Added
¾ Prevention of Write Mistake at Low Voltage
„ More than 1 Million Write Cycles
„ More than 40 Years Data Retention
„ Noise Filter Built in SCL / SDA Terminal
„ Initial Delivery State FFh
DIP-T8
9.30mm x 6.50mm x 7.10mm
TSSOP-B8
3.00mm x 6.40mm x 1.20mm
SOP8
5.00mm x 6.20mm x 1.71mm
TSSOP-B8J
3.00mm x 4.90mm x 1.10mm
SOP- J8
4.90mm x 6.00mm x 1.65mm
MSOP8
2.90mm x 4.00mm x 0.90mm
SSOP-B8
3.00mm x 6.40mm x 1.35mm
VSON008X2030
2.00mm x 3.00mm x 0.60mm
Figure 1.
Product structureSilicon monolithic integrated circuit
www.rohm.com
©2013 ROHM Co., Ltd. All rights reserved.
TSZ2211114001
This product has no designed protection against radioactive rays
1/34
TSZ02201-0R2R0G100170-1-2
08.Aug.2013 Rev.006


Rohm Semiconductor Electronic Components Datasheet

BR24G02-3 Datasheet

I2C BUS EEPROM

No Preview Available !

BR24G02-3 pdf
BR24G02-3
Datasheet
Absolute Maximum Ratings (Ta=25ºC)
Parameter
Symbol
Rating
Unit
Remark
Supply Voltage
VCC -0.3 to +6.5
0.45 (SOP8)
V
Derate by 0.45W/°C when operating above Ta=25°C
0.45 (SOP-J8)
Derate by 0.45W/°C when operating above Ta=25°C
0.30 (SSOP-B8)
Derate by 0.30W/°C when operating above Ta=25°C
Power Dissipation
0.33 (TSSOP-B8)
Pd
0.31 (TSSOP-B8J)
Derate by 0.33W/°C when operating above Ta=25°C
W
Derate by 0.31W/°C when operating above Ta=25°C
0.31 (MSOP8)
Derate by 0.31W/°C when operating above Ta=25°C
0.30 (VSON008X2030)
Derate by 0.30W/°C when operating above Ta=25°C
0.80 (DIP-T8)
Derate by 0.80W/°C when operating above Ta=25°C
Storage Temperature Tstg
-65 to +150
°C
Operating Temperature Topr
-40 to +85
°C
Input Voltage /
Output Voltage
Junction
Temperature
Electrostatic discharge
voltage
(human body model)
Tjmax
VESD
-0.3 to VCC+1.0
150
-4000 to +4000
The Max value of Input Voltage/Output Voltage is not over 6.5V.
V When the pulse width is 50ns or less, the Min value of Input
Voltage/Output Voltage is not lower than -0.8V.
°C Junction temperature at the storage condition
V
Caution: Operating the IC over the absolute maximum ratings may damage the IC. The damage can either be a short circuit between pins or an open circuit
between pins and the internal circuitry. Therefore, it is important to consider circuit protection measures, such as adding a fuse, in case the IC is operated over
the absolute maximum ratings.
Memory Cell Characteristics (Ta=25ºC, VCC=1.6V to 5.5V)
Parameter
Limit
Min Typ Max
Write Cycles (Note1)
1,000,000 -
-
Data Retention (Note1)
40 -
-
(Note1) Not 100% TESTED
Unit
Times
Years
Recommended Operating Ratings
Parameter
Symbol
Power Source Voltage
VCC
Input Voltage
VIN
Rating
1.6 to 5.5
0 to VCC
Unit
V
DC Characteristics (Unless otherwise specified, Ta=-40ºC to +85ºC, VCC=1.6V to 5.5V)
Parameter
Symbol
Min
Limit
Typ
Max
Unit
Conditions
Input High Voltage1
Input Low Voltage1
VIH1 0.7VCC - VCC+1.0 V 1.7VVCC5.5V
VIL1 -0.3 (Note2) -
+0.3VCC
V
1.7VVCC5.5V
Input High Voltage2
Input Low Voltage2
VIH2 0.8VCC - VCC+1.0 V 1.6VVCC1.7V
VIL2 -0.3 (Note2) -
+0.2VCC
V
1.6VVCC1.7V
Output Low Voltage1
VOL1
-
- 0.4
V IOL=3.0mA, 2.5VVCC5.5V (SDA)
Output Low Voltage2
VOL2
-
- 0.2
V IOL=0.7mA, 1.6VVCC2.5V (SDA)
Input Leakage Current
ILI -1 - +1 µA VIN=0 to VCC
Output Leakage Current
Supply Current (Write)
ILO
ICC1
-1
-
Supply Current (Read)
ICC2
-
Standby Current
ISB
(Note2) When the pulse width is 50ns or less, it is -0.8V.
-
- +1 µA VOUT=0 to VCC (SDA)
-
2.0
mA
VCC=5.5V, fSCL=400kHz, tWR=5ms,
Byte write, Page write
-
0.5
mA
VCC=5.5V, fSCL=400kHz
Random read, current read, sequential read
-
2.0
µA
VCC=5.5V, SDASCL=VCC
A0, A1, A2=GND, WP=GND
www.rohm.com
©2013 ROHM Co., Ltd. All rights reserved.
TSZ2211115001
2/34
TSZ02201-0R2R0G100170-1-2
08.Aug.2013 Rev.006


Part Number BR24G02-3
Description I2C BUS EEPROM
Maker Rohm
Total Page 30 Pages
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BR24G02-3 pdf
BR24G02-3 Datasheet PDF
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