onsemi CAT93C46VI EEPROM
EEPROM Memory IC 1Kbit Microwire 2 MHz 1.8V ~ 5.5V 8-SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
CAT93C46VI
Detailed Description
IC EEPROM 1KBIT MICROWIRE 8SOIC / EEPROM Memory IC 1Kbit Microwire 2 MHz 8-SOIC
Package
8-SOIC
Lifecycle Status
Active
Datasheet
CAT93C46VI Datasheet
Quick Jump:
Technical Specifications
onsemi CAT93C46VI EEPROM technical specifications.
General
Memory Size
1Kbit
Maximum Clock Frequency
1 MHz
Active Read Current Max
3 mA
RoHS
Yes
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
Active
Alternate Parts Comparison (CAT93C46VI vs CAT25020VI-GT3A vs CAT25040VI-GT3A vs CAT25C08V-TE13)
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-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) | 0°C ~ 70°C (TA) |
| Supply Voltage | 1.8V ~ 5.5V | 1.8V ~ 5.5V | 1.8V ~ 5.5V | 2.5V ~ 5.5V |
| Memory Size | 1Kbit | 2Kbit | 4Kbit | 8Kbit |
| RoHS | Yes | Not applicable | Not applicable | RoHS non-compliant |
| Lifecycle Status | Active | Active | Active | Obsolete |
| Memory Format | EEPROM | EEPROM | EEPROM | EEPROM |
| Memory Interface | Microwire | SPI | SPI | SPI |
| Memory Organization | 128 x 8, 64 x 16 | 256 x 8 | 512 x 8 | 1K x 8 |
| Memory Type | Non-Volatile | Non-Volatile | Non-Volatile | Non-Volatile |
| Technology | EEPROM | EEPROM | EEPROM | EEPROM |
| 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
CAT93C46BVI-GT3onsemiDirectonsemi
Pin YesPkg YesElec Yes
EEPROM Memory IC 1Kbit Microwire 4 MHz 8-SOIC
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