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ROHM BR24L04F-WE2

Products Specifications

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Type	Description
Category	Integrated Circuits (ICs)/Memory/Memory
Manufacturer	ROHM
Packaging	SOIC-8-175mil
Operating Temperature	-40℃~+85℃
Features	Hardware write protection function;Built-in power-on reset (POR);Noise suppression function
Memory Size	4Kbit
Voltage - Supply	1.8V~5.5V
Clock Frequency	400kHz
Access Time	-
Data Retention - TDR (Year)	40 Years
Current - Supply	1.2mA
Write Cycle Time(tWC)	5ms
Standby Supply Current	0.1uA
Write Cycle Endurance	1,000,000 cycles
Interface	I2C

Type	Description
Category	Integrated Circuits (ICs)/Memory/Memory
Manufacturer	ROHM
Packaging	SOIC-8-175mil
Operating Temperature	-40℃~+85℃
Features	Hardware write protection function;Built-in power-on reset (POR);Noise suppression function
Memory Size	4Kbit
Voltage - Supply	1.8V~5.5V
Clock Frequency	400kHz

AI Translation

BR24Lxxx-W series is a serial EEPROM of I²C BUS interface method

AI Translation

Completely conforming to the 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.
1.8V to 5.5V single power source action most suitable for battery use.
Page write mode useful for initial value write at factory shipment.
Highly reliable connection by Au pad and Au wire.
Auto erase and auto end function at data write.
Low current consumption:
- At write operation (5V): 1.2mA (Typ.).
- At read operation (5V): 0.2mA (Typ.).
- At standby operation (5V): 0.1μA (Typ.).
Write mistake prevention function.
Write (write protect) function added.
Write mistake prevention function at low voltage.
Data rewrite up to 1,000,000 times.
Data kept for 40 years.
Noise filter built in SCL / SDA terminal.
Shipment data all address FFh.

In-Stock: 3

3 In stock, ships now

Minimum: 1Multiple: 1Sales Unit: Piece

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Qty	Unit Price	Total Amount
1+	$ 0.495	$ 0.50
10+	$ 0.4824	$ 4.82
30+	$ 0.4745	$ 14.24
100+	$ 0.4666	$ 46.66
Standard Packaging2500/Full Reel

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All

Type	Description
Category	Integrated Circuits (ICs)/Memory/Memory
Manufacturer	ROHM
Packaging	SOIC-8-175mil
Operating Temperature	-40℃~+85℃
Features	Hardware write protection function;Built-in power-on reset (POR);Noise suppression function
Memory Size	4Kbit
Voltage - Supply	1.8V~5.5V
Clock Frequency	400kHz
Access Time	-
Data Retention - TDR (Year)	40 Years
Current - Supply	1.2mA
Write Cycle Time(tWC)	5ms
Standby Supply Current	0.1uA
Write Cycle Endurance	1,000,000 cycles
Interface	I2C

Type	Description
Category	Integrated Circuits (ICs)/Memory/Memory
Manufacturer	ROHM
Packaging	SOIC-8-175mil
Operating Temperature	-40℃~+85℃
Features	Hardware write protection function;Built-in power-on reset (POR);Noise suppression function
Memory Size	4Kbit
Voltage - Supply	1.8V~5.5V
Clock Frequency	400kHz

AI Translation

BR24Lxxx-W series is a serial EEPROM of I²C BUS interface method

AI Translation

Completely conforming to the 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.
1.8V to 5.5V single power source action most suitable for battery use.
Page write mode useful for initial value write at factory shipment.
Highly reliable connection by Au pad and Au wire.
Auto erase and auto end function at data write.
Low current consumption:
- At write operation (5V): 1.2mA (Typ.).
- At read operation (5V): 0.2mA (Typ.).
- At standby operation (5V): 0.1μA (Typ.).
Write mistake prevention function.
Write (write protect) function added.
Write mistake prevention function at low voltage.
Data rewrite up to 1,000,000 times.
Data kept for 40 years.
Noise filter built in SCL / SDA terminal.
Shipment data all address FFh.