onsemi CAT93C46YI-G EEPROM
EEPROM Memory IC 1K SPI 2 MHz 2.5/3.3/5V 8-TSSOP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
CAT93C46YI-G
Detailed Description
1Kb Microwire Serial EEPROM, TSSOP8, 2MHz, 5.5V
Package
SO
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
CAT93C46YI-G Datasheet
Quick Jump:
Technical Specifications
onsemi CAT93C46YI-G EEPROM technical specifications.
General
Series
CAT93C46
Interface
Serial-Microwire
Memory Size
1K
Maximum Clock Frequency
2 MHz
Active Read Current Max
1 mA
RoHS
Compliant
Number of Pins
8
Package / Case
8-TSSOP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Alternate Parts Comparison (CAT93C46YI-G vs CAT28LV64H13I20T vs CAT24C04WI-G vs CAT34C02YI-G)
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-TSSOP | 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 | Active | 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
CAT93C46BYI-GT3onsemiDirectonsemi
Pin YesPkg YesElec Yes
EEPROM Memory IC 1Kbit Microwire 4 MHz 8-TSSOP
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