ROHM BR24H256NUX-5ACTR EEPROM
EEPROM Memory IC 256K Serial-2Wire 1 MHz 1.8/2.5/3.3/5V
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
BR24H256NUX-5ACTR
Detailed Description
IC EEPROM 256KBIT I2C 8VSON
Package
SON
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
BR24H256NUX-5ACTR Datasheet
Quick Jump:
Technical Specifications
ROHM BR24H256NUX-5ACTR EEPROM technical specifications.
General
Interface
Serial-2Wire
Memory Size
256K
Maximum Clock Frequency
1 MHz
Active Read Current Max
2 mA
RoHS
Compliant
Number of Pins
8
Mounting Type
Surface Mount
Operating Temperature
-40 ~ 125
Supply Voltage
1.8/2.5/3.3/5
Lifecycle Status
Active
Alternate Parts Comparison (BR24H256NUX-5ACTR vs BR93G66NUX-3TTR vs BR24T128NUX-WTR vs BR25H128NUX-5ACTR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40 ~ 125 | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 125°C (TA) |
| Supply Voltage | 1.8/2.5/3.3/5 | 1.8/2.5/3.3/5 | 1.8/2.5/3.3/5 | 1.8/2.5/3.3/5 |
| Memory Size | 256K | 4K | 128K | 128K |
| Interface | Serial-2Wire | Serial-3Wire | Serial-2Wire | Serial-SPI |
| Maximum Clock Frequency | 1 MHz | 3 MHz | 400 kHz | 20 MHz |
| Active Read Current Max | 2 mA | 3 mA | 2.5 mA | 8 mA |
| Number of Pins | 8 | 8 | 8 | 8 |
| RoHS | Compliant | Compliant | Compliant | Compliant |
| Lifecycle Status | Active | Active | Active | Active |
| Automotive | Yes | No | No | Yes |
| Data Retention | 100(Min) | 40(Min) | 40(Min) | 100(Min) |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
Suggested replacements
NV24C256MUW3VTBGonsemiSimilaronsemi
Pin YesPkg NoElec Downgrade
EEPROM Serial 256-Kb I 2 C - Automotive Grade, 3000-REEL
More Parts in EEPROM
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.