ROHM BR93A46RF-WME2 EEPROM
EEPROM Memory IC 1K Microwire 2 MHz 2.5V ~ 5.5V 8-SOP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
BR93A46RF-WME2
Detailed Description
IC EEPROM 1KBIT SPI 2MHZ 8SOP
Package
SOP
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
BR93A46RF-WME2 Datasheet
Quick Jump:
Technical Specifications
ROHM BR93A46RF-WME2 EEPROM technical specifications.
General
Interface
Serial-3Wire
Memory Size
1K
Maximum Clock Frequency
2 MHz
Active Read Current Max
4.5 mA
RoHS
Compliant
Number of Pins
8
Package / Case
8-SOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 105°C (TA)
Supply Voltage
2.5V ~ 5.5V
Alternate Parts Comparison (BR93A46RF-WME2 vs BR24L32FV-WE2 vs BR25H020F-5ACE2 vs BR24G64F-5E2)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 8-SOIC | 8-LSSOP | SOP-8 | 8-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 105°C (TA) | -40°C ~ 85°C (TA) | -40 ~ 125 | -40°C ~ 85°C (TA) |
| Supply Voltage | 2.5V ~ 5.5V | 1.8V ~ 5.5V | 1.8/5/3.3/2.5 | 1.6V ~ 5.5V |
| Memory Size | 1K | 32Kbit | 2K | 64K |
| Interface | Serial-3Wire | I2C | Serial-SPI | Serial-2Wire |
| Maximum Clock Frequency | 2 MHz | 400 kHz | 20 MHz | 1 MHz |
| Active Read Current Max | 4.5 mA | 3 mA | 8 mA | 2 mA |
| RoHS | Compliant | ROHS3 Compliant | Compliant | Compliant |
| Lifecycle Status | Active | Active | Active | Active |
| Data Retention | 40(Min) | 40 Year | 100(Min) | 200(Min) |
| Max Frequency | 2 MHz | 400 kHz | 20 | 1 MHz |
| 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 .
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