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Automotive I²C BUS 4Kbit(512x8bit) EEPROM - BR24A04FJ-WMA 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.
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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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PART NUMBER | Product Name | Package | Datasheet | 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 |
New Products:
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