ROHM BR93L66RFV-WE2 EEPROM
EEPROM Memory IC 4Kbit Microwire 2 MHz 1.8V ~ 5.5V 8-SSOP-B
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
BR93L66RFV-WE2
Detailed Description
IC EEPROM 4KBIT MICROWIRE 8SSOPB
Package
8-SSOP-B
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
BR93L66RFV-WE2 Datasheet
Quick Jump:
Technical Specifications
ROHM BR93L66RFV-WE2 EEPROM technical specifications.
General
Series
BR93L66-W
Interface
Serial
Memory Size
4Kbit
Maximum Clock Frequency
500 kHz
Active Read Current Max
4.5 mA
RoHS
ROHS3 Compliant
Package / Case
8-LSSOP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
1.8V ~ 5.5V
Alternate Parts Comparison (BR93L66RFV-WE2 vs BR9020RFV-WE2 vs BR24S128FV-WE2 vs BR25S640FV-WE2)
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-LSSOP | 8-LSSOP | 8-LSSOP | 8-LSSOP |
| 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 | 2V ~ 5.5V | 1.7V ~ 5.5V | 1.7V ~ 5.5V |
| Memory Size | 4Kbit | 2Kbit | 128Kbit | 64Kbit |
| RoHS | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant |
| Lifecycle Status | Active | Obsolete | Active | Last Time Buy |
| Max Frequency | 2 MHz | 2 MHz | 400 kHz | 20 MHz |
| Memory Format | EEPROM | EEPROM | EEPROM | EEPROM |
| Memory Interface | Microwire | SPI | I2C | SPI |
| Memory Organization | 256 x 16 | 128 x 16 | 16K x 8 | 8K x 8 |
| Memory Type | Non-Volatile | Non-Volatile | Non-Volatile | Non-Volatile |
| 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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