Renesas R1EX24256BSAS0A#U0 EEPROM
IC EEPROM 256KBIT I2C 8SOP / EEPROM Memory IC 256Kbit I2C 400 kHz 900 ns 8-SOP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
R1EX24256BSAS0A#U0
Detailed Description
IC EEPROM 256KBIT I2C 8SOP / EEPROM Memory IC 256Kbit I2C 400 kHz 900 ns 8-SOP
Package
8-SOP
Lifecycle Status
Obsolete
Datasheet
R1EX24256BSAS0A#U0 Datasheet
Quick Jump:
Technical Specifications
Renesas R1EX24256BSAS0A#U0 EEPROM technical specifications.
General
Manufacturer
Renesas Electronics America
Memory Size
256Kbit
Package / Case
8-SOIC
Packaging
Bulk
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
1.8V ~ 5.5V
Lifecycle Status
Obsolete
Max Frequency
400 kHz
Memory Interface
I2C
Alternate Parts Comparison (R1EX24256BSAS0A#U0 vs R1EX24002ASAS0I#U0 vs HN58X25128FPIAG#S0 vs R1EX25016ASA00I#S0)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Manufacturer | Renesas Electronics America | Renesas Electronics Corporation | Renesas Electronics Corporation | Renesas Electronics Corporation |
| Package / Case | 8-SOIC | 8-SOIC | 8-SOIC | 8-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | 1.8V ~ 5.5V | 1.8V ~ 5.5V | 1.8V ~ 5.5V | 1.8V ~ 5.5V |
| Memory Size | 256Kbit | 2Kbit | 128Kbit | 16Kb (2K x 8) |
| Lifecycle Status | Obsolete | Active | Active | Active |
| Max Frequency | 400 kHz | 400 kHz | 5 MHz | 5 MHz |
| Memory Format | EEPROM | EEPROM | EEPROM | EEPROM |
| Memory Interface | I2C | I2C | SPI | SPI |
| Memory Organization | 32K x 8 | 256 x 8 | 16K x 8 | 2K x 8 |
| Memory Type | Non-Volatile | Non-Volatile | Non-Volatile | Non-Volatile |
| Action |
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.
R1EX24512BSAS0A#S0RenesasIC EEPROM 512KBIT I2C 1MHZ 8SOP / EEPROM Memory IC 512Kb (64K x 8) I²C 1 MHz 550 ns 8-SOP