onsemi CAT93C46VI-G EEPROM
EEPROM Memory IC 1Kbit Microwire 2 MHz 8-SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
CAT93C46VI-G
Detailed Description
1Kb Microwire Serial EEPROM, SOIC-8, 5.5V, 2MHz
Package
SO
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
CAT93C46VI-G Datasheet
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Technical Specifications
onsemi CAT93C46VI-G EEPROM technical specifications.
General
Interface
Serial-Microwire
Memory Size
1K
RoHS
Compliant
Number of Pins
8
Package / Case
8-SOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
2.5/3.3/5
Lifecycle Status
Obsolete
Automotive
No
Related Parts Comparison (CAT93C46VI-G vs CAT28LV64H13I20T vs CAT24C04WI-G vs CAT34C02YI-G)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Package / Case | 8-SOIC | 28-TSSOP | 8-SOIC | 8-TSSOP |
| 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 | 2.5/3.3/5 | 3.3 | 1.8/2.5/3.3/5 | 1.8/2.5/3.3/5 |
| Memory Size | 1K | 64K | 4K | 2K |
| Interface | Serial-Microwire | Parallel | Serial-2Wire | Serial-I2C |
| Number of Pins | 8 | 28 | 8 | 8 |
| RoHS | Compliant | Compliant | Compliant | Compliant |
| Lifecycle Status | Obsolete | Active | Active | Obsolete |
| Automotive | No | No | No | No |
| Data Retention | 100(Min) | 100(Min) | 100(Min) | 100(Min) |
| Hardware Data Protection | Yes | Yes | Yes | Yes |
| 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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