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Automotive I²C BUS 4Kbit(512x8bit) EEPROM - BR24A04FJ-WM

A serial EEPROM(Electrically Erasable Programmable Read Only Memory) is non-volatile memory that can be overwritten electrically, in units of bytes, and is most suitable for data storage use. ROHM's high reliability serial EEPROMs are among the top of their class. They command a large market share and are available in a range of capacities, bus interfaces (Microwire, I²C, SPI), operating voltages (1.8V to 5.5V, 2.5V to 5.5V) and package types, making them ideal for battery powered devices. The entire series are both lead-free and RoHS-compliant.

Data Sheet

Additional Information

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Sample

Part Number	Status	Package	Unit Quantity	Minimum Package Quantity	Packing Type	RoHS
BR24A04FJ-WME2	Active	SOP-J8	2500	2500	Taping	Yes

Specifications:

Grade	Automotive
I/F	I2C BUS(2-Wire)
Density [bit]	4K
Bit Format [Word x Bit]	512 x 8
Package	SOP-J8
Operating Temperature (Min.)[°C]	-40
Operating Temperature (Max.)[°C]	105
Vcc(Min.)[V]	2.5
Vcc(Max.)[V]	5.5
Circuit Current (Max.)[mA]	2.0
Standby Current (Max.)[μA]	2.0
Write Cycle (Max.)[ms]	5.0
Input Frequency (Max.)[Hz]	400K
Endurance (Max.)[Cycle]	10⁶
Data Retention (Max.)[Year]	40

Features:

・Completely conforming to I²C BUS
・Wide operating voltage range:2.5 to 5.5V
・Data rewrite up to 1,000,000times

Pin Configuration:

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Other New/Updated Products Relating to Memory

PART NUMBER	Product Name	Package	Distribution Inventory
BR24A01AFJ-WM	Automotive I²C BUS 1Kbit(128x8bit) EEPROM	SOP-J8	Buy Sample
BR24A01AF-WM	Automotive I²C BUS 1Kbit(128x8bit) EEPROM	SOP8	Buy Sample
BR24A02F-WM	Automotive I²C BUS 2Kbit(256x8bit) EEPROM	SOP8	Buy Sample
BR24A02FJ-WM	Automotive I²C BUS 2Kbit(256x8bit) EEPROM	SOP-J8	Buy Sample
BR24A04F-WM	Automotive I²C BUS 4Kbit(512x8bit) EEPROM	SOP8	Buy Sample
BR24A08F-WM	Automotive I²C BUS 8Kbit (1024x8bit) EEPROM	SOP8	Buy Sample

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Technical Data

Thermal Resistance

The definition and how to use thermal resistance and thermal characterization parameter of packages for ROHM’s integrated circuit are described in this application note.

Part Explanation

For ICs